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اشتقاق طرائق مركبة من قاعدتي شبه المنحرف وسمبسون لحساب التكاملات الثنائية عدديا وصيغ الخطا لها وتحسين النتائج باستعمال طرائق تعجيلية == Derivation of Composition Formulas For Evaluating Double Integrals And Their Error Formulas From Trapezoidal And Simpson's Methods And Improving Results By Using Accelerating Methods

Author name: فؤاد حمزة عبد الشريفي
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: الهدف الرئيس من هذه الرسالة هو ايجاد قيم التكاملات الثنائية الابعاد عدديا التي مكاملاتها مستمرة او مستمرة لكنها معتلة المشتقات الجزئية او المعتلة في نقطة واحدة او اكثر من منطقة التكامل, وايجاد صيغة عامة لصيغ الخطا حسب سلوك المكامل وباسلوب جديد مغاير للاس | The main aim of this thesis is to find the values of the double integrals numerically, its integrands either continuous or continuous but its partial derivatives are singular or the integrands are singular in one point or more of region of the integrals a

دالة القطعة والانتروبي في النظام الديناميكي == The Block Map And Entropy In Simple Dynamic

Author name: علاء حسين حمادي عباس الكعبي
Supervisor name: سليم حسن الكتبي
General topic: Mathematics
Specific topic: Dynamic Systems
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: ينصب اهتمام هذه الرسالة بشكل عام على تعريف دالة القطعة النونية وتعريف عملية التركيب على مجموعة كل دوال القطعة، ودراسة الاندومورفزم المعرف من دالة القطعة النونية، ومن ثم درسنا تبادل دوال القطعة تحت تاثير عملية التركيب فضلا عن تبادل دوال القطعة الذي يؤد | This study deals generally with the definition of n - block (f) map and the definition of the process of composition (°) on set all block maps (F), and the study of endomorphism(f?) which is identified form n - block map (f). - Then the researcher dealt

حول المثالية الضبابية الاستنتاجية بالنسبة لعنصر في جبر BH == on Fuzzy Implicative Ideal With Respect To An Element of Bh - Algebra

Author name: سعاد عبد العالي نعمة
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: قدمنا في هذه الرسالة مفهومي المثالية الاستنتاجية بالنسبة الى عنصرفي جبر - BH في الحالتين الاعتيادية والضبابية، ووضعنا وبرهننا بعض المبرهنات التي تحدد العلاقات ما بين هذين المفهومين والمثاليات الاخرى في جبر - BH في الحالتين الاعتيادية والضبابية وببعض الام | In this thesis, we introduce the notions of implicative ideal with respect to an element of a BH - algebra in ordinary and fuzzy senses. We state and prove some theorems which determine the relationships among these notions and other ideals of a BH - alge

حول اشباه الزمر الضبابية KS == on Fuzzy Ks - Semigroups

Author name: سندس نجاح جابر
Supervisor name: ساجدة كاظم محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: درسنا صنف جديد من البنى الجبرية التي اكتشفت في عام 2006 من قبل يونك هو كيم تدعى اشباه الزمر الضبابية هي عبارة عن تركيب من جبور BCK واشباه الزمر.عرفنا مفهومي المثالية KS - H والمثالية الاستنتاجية KS بالمفهومين العادي والضبابي وكذلك عرفنا ثلاث انواع من الم | We study a new class of algebraic structure introduced in 2006 by Kyung Ho Kim called fuzzy KS - semigroups, which is the combination of BCK - algebras and semigroups. We define the notions of the KS - H - ideal and KS - implicative ideal in ordinary and

حل بعض اصناف المعادلات التفاضلية الجزئية الخطية واللاخطية من الرتبة الثانية ذات المعاملات المتغيرة وذات ثلاث متغيرات مستقلة == Solving Some Kinds of Linear And Non Linear Second Order Partial Differential Equations With Variable Coefficients Which Have Three Independent Variables

Author name: هدى نعيم هليب الجباري
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: الهدف الرئيس من هذه الرسالة هو حل بعض اصناف المعادلات التفاضلية الجزئية الخطية واللاخطية من الرتبة الثانية ذات المعاملات المتغيرة والمتضمنة ثلاث متغيرات مستقلة. والصيغة العامة للمعادلات التفاضلية الجزئية الخطية من الرتبة الثانية ذات المعاملات المتغيرة و| The main aim of this thesis is to solve some kinds of linear and non - linear second order partial differential equations with variable coefficients which have three independent variables. The general form of (L.P.D.Es) is : Whereas A, B, …, J are func

دراسة الفعالية الاشعاعية والخواص الفيزيوكيميائية لترب منتخبة من مدينة الديوانية == Astudy of Radio Activity And Phsiochemical Properties of Selective Soils From Diwaniyah City

Author name: عامر عبد الزهرة صالح
Supervisor name: هيام ناجي هادي الخفاجي | قاسم كاظم محمد
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: The current study was measurement of quality radio activity, concentration of heavy metals and determined of physco - chemical properties for selective soils of AL - diowanya city. Forty samples were collected on depth (5 - 20) cm randomly. The stations

تحسين علاج سرطان الثدي بالتشعيع بحزمة من النيوترونات الحرارية وجسيمات البورون النانوية : دراسة نظرية == Enhancing of Treating Breast Cancer By Radiation With A Fluence of Thermal Neutrons The Nano Boron Particles : A Theoretical Study

Author name: سامية كريم عباس الخزعلي
Supervisor name: نجم عبد عسكوري
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: ان العلاج بالاشعاع جزء مهم في علاج سرطان الثدي من بين الانواع الاخرى المستخدمة في علاج هذا المرض. ويتضمن هذا العلاج استخدام اشعة مؤينة لقتل خلايا السرطان, ويعد العلاج الاشعاعي علاجا موضعيا لانه يحطم الخلايا السرطانية في الموضع المعرض للاشعاع فقط. اذ يعم | Radiation treatment is an important part of cancer treatment among the other types of medication used in treatment. This treatment includes the use a nuclear radiation to kill the cells of cancer. This treatment is a local treatment because it destroys th

دراسة تاثير التشوه النووي على مستويات الطاقة في منطقة النوى الثقيلة (A=178 - 188) == Studying of Nuclear Deformation Effect on Energy Levels In Heavy Region (A=178 - 188)

Author name: قيصر عبد الحسين عباس رهيف
Supervisor name: هيام ناجي هادي الخفاجي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تم خلال البحث الحالي دراسة التركيب النووي وشكل الانتقالات للايزوتونات الزوجية - الزوجية للايزوتونات (اليتربيوم 178Yb, الهافنيوم 180Hf, التنكستن 182W, اوزميوم 184Os, البلاتين 186Pt, الزائبق 188Hg ) ذات العدد الكتلي من178 - 188A=، بعد تحديد التناظر الدينامي | In this research, the nuclear structure and transitions symmetry shape for even - even Isotones (Ytterbium 178Yb, Hafnium 180Hf, Tungsten 182W, Osmium 184Os, Platinum 186Pt, Mercury 188Hg) with mass numbers 178 - 188 have been studied after determination

حساب كميات الغازات المشعة المتولدة في مفاعلات القدرة نوع الماء المضغوط == Calculation of Radioactive Gases Quantities Generated In Pressurized Water Power Reactors

Author name: حيدر محمد طالب
Supervisor name: علي خلف حسن السنيد | نجم عبد عسكوري
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: ان انشطار نظير اليورانيوم 235U يؤدي الى تولد الغازات المشعة. وتعتمد عملية حساب كميات هذه الغازات على حساب معدل الانشطار والحصيلة الانشطارية. وقد افترض في هذه الدراسة ان مفاعل الماء المضغوط Pressurized Water Reactor يعمل ضمن معدل قيم لفيض النيوترونات الحرا | The fission of uranium - 235 nucleus produce radioactive fission gases and these gases can be calculated by the fission rate inside the nuclear fuel; ie, on their yields in fission products. It has been assumed that pressurized water reactor works within

دراسة تاثير مزج الوان الصورة الفضائية في تحديد معالم سطح الارض لمدينة النجف الاشرف وما حولها == The Effect of Mixing The Satellite Images' Color on Defining The Landmarks In Al - Najaf Al - Ashraf City And Its Neighbors

Author name: واثق فاهم شنين الجنابي
Supervisor name: حسين محي علي الموسوي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تناول البحث دراسة تاثير مزج الوان الصور الفضائية لاربع مناطق مختلفة في محافظة النجف الاشرف. من اجل التعرف على معالم سطح الارض في تلك المناطق والحصول على تركيب افضل لغرض تمييز تلك المعالم الارضية عن غيرها. التقطت المرئيات بواسطة القمر لاندسات7+ETM بتاريخ 2 | In This research studis the effect of mixing the colors of satellite images of four different regions in the province of Najaf in order to identify the landmarks in those areas and get the best mixing to distinguish these landmarks from others. Visualizat

دراسة خصائص متعددات الحدود المتجهة المتعامدة لفتحة بصرية حلقية == Study The Properties of Orthonormal Vector Polynomials of An Optics Annular Aperture

Author name: ظل عقيل كاظم الموسوي
Supervisor name: سندس ياسين حسن الاسدي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تعد متعددات حدود زرنيك ضرورية لدراسة الزيوغ، او تشوهات الموجة البصرية لكونها متعامدة مع بعضها البعض، الا انها مناسبة على حدود الفتحة الدائرية. في هذا البحث، استقت متعددات مناسبة على حدود الفتحة الحلقية، وذات عائق دائري مركزي نصف قطره(?) باستعمال تلك | Zernike polynomials are important in studying the aberration, or the optical wave distortions, because of their property of orthogonality between the polynomials with each other, but these polynomials are appropriate only for the circular apertures. So, i

تمييز التغيرات الزمنية لمناطق مختارة من محافظة الديوانية من عام 2001 ولغاية عام 2006 باستخدام الصور الفضائية للمتحسس (ETM+) == Time Change Detection For Areas Choosing From Al - Diwaniya Governorate From 2001 To 2006 By Using The Sensor Satellite Image (ETM+)

Author name: اسراء حسين محمد الابراهيمي
Supervisor name: حسين محي علي الموسوي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: ان مراقبة واكتشاف التغير الذي يلحق بغطاءات واستعمالات الاراضي له اهمية كبيرة في التخطيط العمراني, وتقدم بيانات الاقمار الصناعية وسيلة مثالية في متابعة التغير بصورة منتظمة.وهناك عدد من اساليب اكتشاف التغير باستخدام معلومات الاقمار الصناعية. وتهدف هذه ال | Monitoring and detecting the changes of land cover and use are very important in planning.Satellite data is an ideal tool to monitor changes on a regular basis. There are numbers of developed methods for using satellite data to detect changes.This study

حساب تراكيز العناصر الثقيلة (الرصاص، الكادميوم، الخارصين، النحاس، اليورانيوم) في نماذج مختارة من تربة منطقة اور الاثرية في محافظة ذي قار == The Calculation of Heavy Elements Concentration (Lead, Cadmium, Zink, Copper Uranium) In Selected Samples From Archeological City of Ur In Dhi Qar Governorate

Author name: ابتهاج احمد كاظم
Supervisor name: علي خلف حسن السنيد | ساهر عبد الرضا علي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: درس مستوى تركيز العناصر الثقيلة (الرصاص والكادميوم والخارصين والنحاس) والمواد المشعة (اليورانيوم ) فقد استخدمت (20) عينة ترابية من مدينة اور الاثرية التي تقع بتل المقير على بعد Km (15) شمال غرب مدينة الناصرية وتبعد Km(365) جنوب مدينة بغداد، كما تم جمع (20 | This thesis studied the level of concentration of heavy metals (lead, cadmium, zinc, copper) and radioactive materials (uranium). (20) sample of dirt from the archaeological city of Ur located in Tel Almkir (15) Km a north - west of the city of Nasiriyah,

اعتماد التصادمات القريبة والبعيدة لحساب قدرة الايقاف لبعض المركبات العضوية

Author name: هديل طالب العبيدي
Supervisor name: راشد عويد كاظم
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اجريت في هذه الرسالة دراسة نظرية لحساب قدرة الايقاف الالكترونية باستعمال معادلة Bohr ومعادلة Bethe واعتماد التصادمات القريبة والتصادمات البعيدة والمعادلة الناتجة من جمع التصادمات القريبة والتصادمات البعيدة للجسيمات المشحونة الثقيلة ] البروتونات, جسيمات ال

تحديد التكهفات التحت سطحية لمسجد السهلة باستخدام جهاز الاختراق الارضي (GPR) == Detecting of Subsurface Cavities For Alsahla Mosque Using Device Ground Penetration (GPR)

Author name: هالة ساطع عباس الجبوري
Supervisor name: حسين محي علي الموسوي
General topic: Physics
Specific topic: Physics
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: استخدم رادار الاختراق الارضي ((Ground Penetrating Radar (GPR) لمعرفة مدى فعالية هذا الجهاز للكشف عن التكهفات والاثار المطموره. نفذت هذه الدراسة من خلال تسعة وثلاثون مسارا. بعد ضبط اعدادات المعلمات Parameter Setting)) المشغلة لجهاز (GPR) المناسبة لنوعية | Ground Penetrating Radar (GPR) has been used in order to know how effective this device for the detection of cavities and archaeological sites. This study was carried through the implementation of the thirty - nine profiles. After adjusting the settings

دراسة النشاط الاشعاعي لنماذج من تربة مدينة الحيدرية في محافظة النجف الاشرف == The Study of Radioactivity In Soil Samples From Al - Haidariya City In Al - Najaf Al - Ashraf Governorate

Author name: سجاد علي امين
Supervisor name: علي خلف حسن السنيد
General topic: Physics
Specific topic: Physics
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:
Abstract: لدراسة النشاط الاشعاعي لتربة مدينة الحيدرية في محافظة النجف الاشرف اختير (30) موقعا لاخذ العينات من المدينة وجمع من كل موقع اربع عينات الاولى من التربة السطحية (0 - 10)cm والثانية بعمق(10 - 20)cm والثالثة بعمق (20 - 30)cm والرابعة بعمق (30 - 40)cm ليكون | To study the radioactivity of soil of AL - Haidariya city in AL - Najaf AL - Ashraf, (30) locations had been selected to take samples from this city, four samples were collected from each site, the first from surface soil (0 - 10) cm, the second depth (10

دراسة الخصائص التركيبية والبصرية لدقائق الفضة النانوية المحضرة باستخدام ليزر Nd - YAG النبضي == Study on The Structural And Optical Properties of Silver Nanoparticles Prepared By Using Pulsed Laser Nd - YAG

Author name: علي سلمان حمادي عيسى
Supervisor name: صاحب نعمة عبد الواحد | صباح مريسن ضهاب
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: الجسيمات النانوية للمواد النبيلة مثل الفضة يمكن تخليقها بواسطة ليزر Nd - YAG النبضي ذو الطول الموجي ( 1064) نانومتر ومضاعف التردد. ان عملية الاجتثاث بالليزر لقطعة من معدن الفضة اجريت بواسطة غمر هذه القطعة في السائل ( باستخدام الماء المقطر مرة ثم محلول هيد | Noble metal silver nanoparticles were synthesized by pulsed (Q - switched, ?=1064 nm doubled frequency Nd - YAG laser). The laser ablation of silver metal plates have been performed by immersed these metal plates in deionised water DDDW and NaOH solvent.

تقنية استخلاص نقطة الغيمة لفصل واغناء المغنيسيوم (II) والخارصين (II) والنيكل (II) على هيئة ايونات سالبة وتقديرها طيفيا في نماذج بيئية وحياتية مختلفة == Cloud Point Extraction Method For Separation And Preconcentration of Mg 2+,Zn 2+,Ni 2+as Anions And Their Spectrophotometric Determination In Environmental And Vital Samples

Author name: اباء عدنان عزوز المحنه
Supervisor name: شوكت كاظم جواد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: قد استعملت تقنية CPEعلى مدى واسع من التطبيقات في اغناء وفصل واستخلاص العديد من المركبات البايلوجية والدوائية والمركبات العضوية والعديد من الايونات الفلزية على هيئة معقدات سالبة اوموجبة في محاليلها المائية.وتعد من التقنيات المهمة والسهلة والرخيصة والصديقة | Cloud point extraction CPE methodology is wide spread used for applications to separation or Preconcentration and extraction of many medic mental or biological compounds as well as organic compounds and several metal ions as negative or positive and neutral complexes for aqueous solutions, as well as this method considers an easy, cheap and important technique and one application of green chemistry with high sensitivity which isn’t use organic solvents. This study is an application for CPE methodology for extraction, separation and preconcentration of magnesium (II), zinc (II) and nickel (II) from aqueous solutions as anions coupled with spectrophotometric method for determination these metals in different vital and environmental samples. And the major thought of this study is to change the metal ion to anion complex in aqueous solutions, and then extracted as ion pair association complexes after combination with large suitable complexing agent and using surfactant as additional phase to extract ion pair association complexes formed and in this study surfactant TritonX - 100 was used. This study include extraction of Mg (II) as anion complex with Oxine [Mg (OX3) - ] after combination Mg2+with Oxine produced from 8 - hydroxy qunoline in basic solution NaOH, afterward formed ion pair association complex with Rhodamin - B.The first step in this study is the definition (?max ) for ion pair association complex formed and extracted spectrophotometricaly. The study show ?max was 648 nm according to mechanism below : Mg2+ + 3 OX - Mg (OX) 3 - Rhb+; Cl - + Mg (OX) 3 - [Rhb+; Mg (OX) 3 - ] + Cl Cloud point extraction CPE method is one of indirect method of extraction to submit to thermodynamic equilibria which is control extraction method.This study demonstrate (50µg/10 mL) giving best extraction with higher activity as well as this method need 0.08 M 8 - HQ for extraction, as well as 0.5 M NaOH to produce Oxine from 8 - HQ as well as need 1×10 - 4 M Rhodamine - B for favorable activity of extraction. Extraction of zinc (II) according to CPE method, by using PANN as new complexing agent prepared in this study to produce ion pair association complex in HCl media after change Zn2+ to ZnCl3 - , ZnCl4= , spectrophotometricaly show ?max = 414 nm for ion pair association complex formed and extracted. According to equilibria below : PANN + 2 HCl [2H - PANN] 2+; 2Cl - PANN + HCl HPANN+; Cl - Zn2+ +3 HCl - ZnCl3 - + 3H+ Zn2+ + 4 HCl ZnCl4= or HZnCl4 - + 3H+ or 4H+ HPANN+; Cl - + ZnCl3 - HPANN+; ZnCl3 - + Cl - HPANN+; Cl - + HZnCl4 - HPANN+; HZnCl4 - + Cl - [2H - PANN] 2+; 2Cl - +ZnCl4= [2H - PANN] 2+; ZnCl4= +2Cl - Hydrochloric acid HCl media play a major rule for change metal cation Zn2+ into anion complex ZnCl3 - or ZnCl4= , then study demonstrate 1M was optimum concentration of HCl giving higher activity of extraction Zn2+ with (20µg/10 mL). Extraction of nickel (II) according to CPE method by used DB18C6 with mechanism of extraction below : Ni2+ + 3H+Cl - NiCl3 - + 3H+ Ni2+ + 4 H+Cl - NiCl4=+ 4H+ Na+Cl - + DB18C6 [NaDB18C6] +; Cl - [NaDB18C6]+; Cl - + NiCl3 - [NaDB18C6] +; NiCl3 - + Cl - [NaDB18C6]+; Cl - + HNiCl4 - [NaDB18C6] +; HNiCl4 - + Cl - Higher activity of extraction was by use of 0.5 M HCl, 0.25 M NaCl, Ni2+ (50µg/10 mL) as well 1×10 - 4 M DB18C6. With study the effect of crown ethers and cryptand kinds. Which include thermodynamic and applications for spectrophotometric determination of these metals in different samples.

تحضير ودراسة السلوك البلوري السائل ل الفا - بيتا (4 - n - الكوكسي - 6,5,3,2 - رباعي مثيل - 4? - اوكسي - ازوبنزين) ايثان == Preparation And Study The Behavior of The Liquid Crystalline ? - ? (4 - N - Alkoxy - 2,3,5,6 - Tetra Methyl - 4 - Oxy - Azobenzene) Ethan

Author name: نور محمود عبد الحسين التميمي
Supervisor name: ساجدة هادي رضا
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تضمنت هذة الدراسة تحضير مشتقات حلقية غير متجانسة مثل 2 - امينو - 4 - فنيل ثيازول(2 - Amino - 4 - phenyl thiazol)، والاوكسازبين(Oxazepine)، والتريازول(triazol)، والاميدازوليدين(Imidazolidine). ابتداءا من (2 - Amino thiazol) و(Acetophenon) كمركبات اساس | This Study include synthesis of some heterocyclic derivatives such as (2 - amino - 4 - phenyl thiazol) , (oxazepine) ,(tetrazole) and (Imidazolidine) ,starting from (2 - amino thiazol) and (acetophenon) This Work is divided in to three Parts : Part one : Include Foure StepsThe first step include synthesis of 2 - amino - 4 - phenyl thiazol from (acetophenon),(thiourea ),(Iodine) ,while second step repersents the formation of Azo derivatives of (2 - amino - 4 - phenyl thiazol) ,while third step includes the formation of schiff base derivatives through reaction of azo compound with (3 - hydroxybenzaldehyde) The fourth step includes the reaction of prepared shiff base with compound (? - alanine) These steps are explain in diagram (1)Diagram No.1Part two : Includes two stepsFirst step includes the formation of schiff base derivatives of (2 - amino thiazol) through reaction of (2 - amino thiazol) with several compound , while second step includes reaction of several compounds with prepared schiff base to formate five and seven ring Theses steps are explain in diagram(2) Diagram No.(2)Part Three : Includes two stepsThe first step includes reaction of (acetylaceton) and (isatine) with (2 - amino thiazol) to formate new schiff base , while second step includes reaction several compound with prepared schiff base to formate five and seven ring.These steps are explain in Digram (3) Diagram No.3The sequence of reaction steps are followed up by (TLC) technique , and by busing solvents (methanol and benzene(1 : 4)) and ethyl acetate.All compounds are identified by (FT : IR) ,and some compounds by H1 - NMR and (C.H.N.S)

تحضير الكاشفين DPIDBSA وMBDPI واستعمالهما في الدراسة التحليلية للايونات Co(II) , Ni(II) , Cu(II) بالطرق الطيفية == The Preparation And Use of The Two Reagents DPIDBSA And MBDPI In An Analytical Study of Ions Co(II) , Ni(II) , Cu(II) By Spectroscopic Methods

Author name: زينب جاسم خضير الربيعي
Supervisor name: سامي وحيد راضي الحسناوي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تم تحضير مركبات دايمرات ازوبلورية سائلة بالصيغة الاتية : no.on n = 2 - 7و تشخيصها بالطراق الطيفية المتمثلة بطيف الاشعه تحت الحمراء وطيف الرنين النووي المغناطيسي للبروتون بالاضافة الى التحليل العنصر الدقيق وقد تبين من خلال التحليل الطيفي والتحليل العنصري | A new series of liquid crystal compound has been synthesized : no.on n=2 - 7 The identification of this new series had been done by IR and HNMR spectra in addition to C.H.N analysis. By using a hot stage polarizing microscope, it was found that the members n=2,3 show pure nematic phase and members n=4 - 7 show smectice (sc ) in addition to nematic phase. The effect of the number of carbon atoms on the side chains of the these compounds with TN - I shows odd - even effect transition temperatures was recognized. The TN - Sc show odd - even odd effect. The brodeniris groups (CH3) in terminal benzene rings decrease the transition temperature and has less effect on dimenshing the liquid crystalline properties than the monomers.

استخدام تقنية كروماتوغرافيا الغاز باستعمال اطوار سائلة ثابتة لدراسة كفاءة فصل بعض مركبات الازو المشتقة من الباراكريزول == Use Gas - Chromatography Technique By Using Stationary Liquid Phases For Study of Separation Efficiency For Some Azo Compounds Derivative From P - Cresol

Author name: وداد ابراهيم يحيى خزاعل
Supervisor name: قاسم كاظم الاسدي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: حضر كاشفين عضويين جديدين هما2 - [3 - Acyl methyl phenyl )azo] - 4,5 - diphenyl imidazol (3 - AMePADPI) 1 - [(2 - Pyridyl azo)] - 2 - naphthol (PAN) وقد استخدما في فصل واستخلاص والتقدير الطيفي لعناصر النحاس(II)، النيكل(II)والبلاديوم(II) على هيئة ايونات موج | Synthesized two organic reagent was 2 - [(3 - Acyl methyl phenyl)azo] - 4,5 diphenyl imidazole (3 - AMePADPI) and 1 - [(2 - pyridyl azo)] - 2 - naphthol (PAN), which is used for separation , extraction and spectrophotometric determination Copper(II) ,Nickel(II) and Palladium(II) as Cations according to solvent extraction method ,dependence on measurement absorbance of ion pair complex extracted at ?max as well Calculation distribution ratio (D). This Study include limitation of optimum conditions for Complex formation and extraction such as pHex. and the experimental shows optimum pH for extraction Copper(II) with (3 - AMePADP) (pHex=8) and (pHex=9) with (PAN) but for Nickel was(pHex=11) with both organic reagent as well (pHex=9) for palladium (II) with both organic reagents. The study about metal ions concentration effect on extraction methods demonstrate 40µg Cu2+ suitable concentration giving higher absorbance for ion pair complex extracted to organic phase and higher distribution ratio (D) with both organic reagent , also for Nickel(II) was 80µg Ni2+ with (3 - AMePADP) and 50µg Ni2+ with (PAN) , but for palladium(II) was 20µg Pd2+ with(3 - AMePADPI) and 15µg Pd2+ with (PAN). Kinetic energy has important role in extraction. method according to Solvent extraction , and this study show effect shaking time of two immiscible phase on qualification `of extracted and illustrate 15 min was suitable shaking time for Copper(II) and Nickel(II) with both organic reagent and 5 min for palladium(II) with both organic reagent to obtaining higher absorbance of ion pair complex extracted to organic phase and distribution ratio (D). Organic solvent effect study appear there is not any linear relation between dielectric constant (?) of organic solvents and distribution ratio (D) that’s is mean there is not any effect for polity of organic solvent on extraction method but there is an effect for organic solvent structure which is participate in the structure of ion pair complex extracted by formation ,Tight ion pair or loose ion pair as well experiment result illustrate dichloro methane organic solvent (DCM) was the best organic solvent in extraction Copper(II) ,Nickel(II) and Palladium(II) by organic reagent (3 - AMePADPI) and PAN. Study about determination more probable structure of ion pair complex extracted (stoichiometry ) by performance four spectrophotometric method for extraction Cu2+ , Ni2+ and Pd2+ by (3 - AMePADPI) and PAN under optimum conditions and all experiment show the structure of ion pair complex extracted was (1 : 1) (metal : ligad) [Cu(3 - AMePADPI)]2+SO42 - . , [Cu(PAN)]+HSO4 - .[Ni(PAN)]+Cl - . [Ni(3 - AMePADPI)]2+2Cl - . [Pd(3 - AMePADPI)]2+2Cl - . , [Pd(PAN)]+Cl - . Declination of distribution ratio (D) frequently by reason of the organic reagent not gratify the coordination shell of metal ion and in this case water molecule participate to saturate the coordination shell and increase partition the complex to aqueous phase and increase dissociation of complex and decrease distribution ratio(D) as well probable to formation ion pair complex in structure of [M(L)]n+(OH) where M=Cu2+ , Ni2+ and Pd2+ and L = (3 - AMePADPI) or PAN this complex favorite partition to aqueous phase and decrease distribution ratio. Thermodynamic study include Temperature effect on extraction efficiency the experimental results demonstrate the reaction was exothermic for Copper(II) with both organic reagent (3 - AMePADPI) and PAN but the Complextion reaction of Nickel(II) and Palladium(II) with organic reagent (3 - AMePADPI) and PAN endothermic reaction , after calculation thermodynamic data ?Hex , ?Gex , ?Sex show entropy values was high that is mean complexation reaction is entropic in region. The study about Interferences effect on extraction method of Cu2+ , Ni2+ and Pd2+ by (3 - AMePADPI) and PAN to clarify metal cations of first group in periodic table Li+ , Na+ and K+ giving enhancement in distribution ratio in arranging Li+ >Na+>K+ by reason of high affinity of these ions to water and the thickness hydration shell increase with diameter decrease , this properties these ions being to contribute to destroy hydration shell of Cu2+ , Ni2+ and Pd2+ and increase chances of association with organic reagent and increase distribution ratio (D) , but metal cations of second group in periodic table Mg2+ , Ca2+ has more charge density than metal cation of first group and has less thickness in hydration shell and the effective behavior on extraction method was less , but anions able to participate in electrostatic combination with cation complex and giving different effects by differ in molar volume , stereo structure and charge density. The study about synergism by used tributyl phosphate (TBP) and Methyl iso butyl Ketone (MBK) in the extraction the experimental results shows TBP and MIBK giving enhancement in distribution ratio (D) by participate molecular of these solvents in the structure of ion pair complex extracted install f water molecular in coordination shell of metal cation as well as the results show there is one molecular of TBP or MIBK participate in ion pair complex extraction [Cu(MIBK)(PAN)]+HSO - 4 , [Cu(MIBK)(3 - AMePADPI)]2+SO42 - [Cu(TBP)(PAN)]+HSO - 4 , [Cu(TBP)(3 - AMePADPI)]2+SO42 - [ Ni (MIBK)(PAN) ]+Cl - , [ Ni (TBP)(3 - AMePADPI)]2+ 2Cl - [ Ni (MIBK)(PAN) ]+Cl - , [ Ni (TBP)(3 - AMePADPI)]2+ 2Cl - [Pd(MIBK)(PAN)]+Cl - , [ Pd(MIBK)(3 - AMePADPI)]2+2Cl - [Pd(TBP)(PAN)]+Cl - , [ Pd(TBP)(3 - AMePADPI)]2+2Cl - The study about of effect of ethanol in aqueous solution on extraction method of metal in aqueous solution on extraction method of metal cation Cu2+ , Ni2+ and Pd2+ by (3AMePADPI) and PAN the results show foundation of ethanol in aqueous solution with metal cations giving increase in distribution ratio and this increasing continue until reached optimum concentration of ethanol after this value distribution ratio (D) decrease. This study include used organic reagent (3AMePADPI) and PAN for spectrophotometric determination of Copper(II) ,Nickel(II) and Palladium(II) in different environmental and vital samples.

تحضير وتشخيص مركبات خماسية وسباعية غير متجانسة الحلقة لمشتقات الامينو بنزوثيازول == Synthesis And Identification of Five And Seven Membered Ring Heterocyclic Compounds of Amino Benzothiazole Derivatives

Author name: علي فتاح ناصر الحسيني
Supervisor name: فائز عبد الحسين عبد الرماحي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: تضمن الجزء الاول من البحث تحضير اربعة كواشف عضوية جديدة هي مشتقات ازو لمركب الباراكريزول وقد تم تشخيص الكواشف المحضرة من خلال اطياف الاشعة فوق البنفسجية - المرئية (UV - Vis) فضلا عن قياس اطياف الاشعة تحت الحمراء IR)) وتم اجراء قياسات نسب العناصر الدقيق ( | The first part of this study included perpetrating four new organic reagents which are derivatives of P - cresol. Its identification was done by UV - Vis spectrophotometer, IR and C. H. N. Depending on the results, we found the correspondence between the theoretical calculation and the experimental ones with a way to suggest the final structures of the prepared reagents. The purity of these reagents was tested through thin layer chromatography.The prepared reagents are : 1. 2[(4 - Methyl phenyl )azo] - 4 - Methyl phenol (MePAMP)2. 2[(4 - Chloro phenyl )azo] - 4 - Methyl phenol (CPAMP)3. 2[(4 - Methoxy phenyl )azo] - 4 - Methyl phenol (OMePAMP)4. 2[(4 - Nitro phenyl )azo] - 4 - Methyl phenol (NPAMP)The second part deals with the study of chromatographic behavior of organic prepared reagents dissolved in ethanol according to gas chromatography on stationary liquid phases as capillary columns with different polarities as zebron (FFAT) which is characterized with high polarity, silica fused (BP10) with a medium polarity and poly phenyl siloxine (OV - 5) that appears with low polarity.Gas chromatography was equipped with a flame ionization detector (FID) and the nitrogen as carrier gas with flow rate 30cm3min - 1 at different column temperatures ranged 100C increments depending on columns maximum operation temperature, column inlet temperature and detector temperature were higher than the separation column (25,50) 0C respectively.This investigation attempts to find the optimum conditions for the sequential separation were defined for the azo compounds of all capillary columns such as injection, applied pressure inlet of column, gas flow rate as well as the conditions of the efficient separation.The order of elution and resolution of compounds on various stationary liquid phases were normal chromatographic behavior which is decrease in specific retention volumes with increase of column temperature through the relationship between logarithm of specific retention volume for the studied compounds against reciprocal of absolute column temperature which is observed generally linear relation for all compounds on different liquid phases by using (Clausius - Clapeyron) , then calculate the thermodynamic parameters ?H0 , ?S0 and ?G from the slope and intercept respectively the negative values of partial molar enthalpy ?H0 of solutions indicate to highest interaction between liquid phases and separated compounds. The results show that the zebron (FFAT) consider the high negative value of ?H and the reaction was exothermic, on other hand the highest negative value of ?s means less random of solutes on some liquid phase , so it was more selective towards to prepared azo derivatives of p - cresol. Also calculated separation factor (RS),number of theoretical plate (N), equivalent highest of one theoretical plate (HETP) respectively for mixture of studied compounds on various liquid phases.The precision and accuracy of the prepared organic reagent (MePAMP) from 0.06% to 1.44% for (CPAMP) from 0.91% to 1.5%, (OMePAMP) from 0.03% to 1.42% and finally for (NPAMP) from 0.06% to 1.6%

عزل وتشخيص بعض فطريات الاذن الخارجيه واختبار قدرة الفطر Aspergillusعلى افراز بعض انزيمات عوامل الضراوة == Isolation And Identification of Some Fungi of Otitis Externa And Testing The Ability of Aspergillus Spp. To Produce Some of Virulence Factors Enzymes

Author name: وفاق احمد محمود
Supervisor name: سميرة كاظم حميد | ياسر لفتة حسون
General topic: Biology
Specific topic: Microbiology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: جمعت (113) عينه سريريه (مسحة اذن Ear swab) لمرضى التهاب قناة الاذن الخارجيه الفطري Otomycosis من كلا الجنسين والذين راجعوا استشارية الانف والاذن والحنجره في مستشفى الصدر التعليمي والعيادات الخاصه للاطباء الاختصاص / محافظة النجف الاشرف للمده من تشرين الثان | This study included 113 ear swabs from patients with otomycosis, males and females, visited the otolaryngology consultation room at Al - Sader Medical City in An - Najaf / Iraq in addition to the private otolaryngology clinics of some of ear, nose and throat specialists, during the period from October 2012 to March 2013, the study aimed to isolate and diagnose the causative opportunistic mycotic infections of the ear and to test sensitivity of these organisms towards antimycotic agents in addition to identifying some enzymes of the most fungal reluctant type phenotypically and molecularly. (103) positive swabs were obtained from total samples including "Cephalosporium, Candida spp, Aspergillus spp, Neurospora and Trichosporium beigelii.The Precentage of isolated fungi was (85.43)% for Aspergillus, (10.67)% for Candida, while other species constituted totally (3.88)%. The study show that the highest percentage of isolated fungi was from males as it was(51.4)% while in females was (48.6)%. Patients' ages were found to be between (11 - 80) years and the age group (21 - 30) years was the most frequent Category in (30.3)% and the Category (71 - 80) years was affected only in (0.8)%. The highest percentage of insulation fungi during the period of sample collection was in February which constitute (30.9)% and the lowest percentage was in March reaching only (14.1)%.The highest ratios to isolate the fungus was recorded among housewives and unemployed males and it was (44.2%), while the lowest rates of insulation when the students reached (15.9%).The cases of otitis media excelled on the rest of the pathological cases accompaniments of Otomycosis as the proportion of insulation was (19.4%), followed by disease of blood pressure which their percentage was (5.3%), while the rest of the pathological cases did not have significant influence in insulation, for more ear side affected the left ear was affected in(51.8)% and the right was affected in (48.2) %. The study showed that there is inhibitory effect of (flucanazole, Nystatin, Clotrimazole, Miconazole, Itraconazole and Ketoconozole) against Aspergillus spp (A.niger, A.flavus and A.terreus). All antifungals were effective and their inhibitory ratio was (100) %, except for the antifungal (Fluconazole ) which found to have a lower inhibitory effect (10) % against the species A.flavus only. Testing the phospholipase activity for aspergillus species, A.flavus and A.niger showed phospholipase activity in two degrees (++, +++), but A.terreus shoed only (++). Searching the gene alp " which is encoded for the production of alkaline protease " showed that all the Aspegillus species produces the gene with amplification results of (100)% for the band supposed to appear at the molecular weight of (747) pb

دراسة مقارنة للتاثير الحامي للكبد بين الكويرسيتين ومستخلص الحلبة في ذكور الجرذان المسممة برباعي كلوريد الكاربون == Comparative Study of The Hepatoprotective Effect Between Quercetin And Trigonella Fenum Graecum Extract In Carbon Tetrachloride Induced Hepatotoxicity In Male Rats

Author name: نور حسون كاظم القرةغولي
Supervisor name: سحر محمود جواد الجمالي | محمد داخل الركابي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: يعد الكبد العضو الرئيسي المسؤول عن ازالة السموم في الجسم, مما يجعله الاول في التعرض للسمية الدوائية والكيميائية للمواد الداخلة للجسم من جميع الاعضاء, ووفق ذلك اجريت هذه الدراسة لمقارنة التاثير الحامي للكويرسيتين ومستخلص الحلبة على الانسجة الكبدية لذكور ال | The liver is the main organ responsible for removing toxins in the body, making it the first to face various chemicals from all of the organs, and according to this the study had designed to compare the hepatoprotective effect of the Quercetin and Trigonella foenum graecum extract on the liver tissues of male rats poisoned with carbon tetrachloride, and to know their effects when used together. The study was conducted at the Faculty of Pharmacy - University of Kufa, and included using of 30 rats from Sprague - Dawley divided into five groups : the negative control group, the positive control group, the group treated with organic extract, the quercetin treated group and the group treated with extract and quercetin together. The period of dosing continued for 7 days and on the eighth day all groups(except the control group) were poisoned with carbon tetrachloride. After 24 hours the animals were killed. The study lasted from April 2013 - until July 2013. The Liver weights of treated animals were measured, the effectiveness of transferase enzymes Alanine Transaminase, Aspartate Transaminase and Alkaline phosphatase and total bilirubin level in the serum were assessed, also the Glutathione and Malondialdehyde levels were estimated in liver homogenized. The results showed the following : A significant increase (P<0.05) in the liver weights, the effectiveness of the amine transferase enzymes, Alkaline phosphatas and total bilirubin in the serum of the treated animals when compared with the negative control group, while these parameters revealed a significant decrease (P<0.05) at the treated groups as compared with the positive control group. The results showed no significant difference (P>0.05) in the Glutathione level and a significant increment (P<0.05) in the level of Malondialdehyde in the treated groups when compared with the negative control group. Also, the results showed a significant decrease and increase (P<0.05) in the levels of Glutathione and the Malondialdehyde at the treated animals as compared with the positive control group. The present study showed numerous histological changes which resulted from the injection with carbon tetrachloride. In relation with the tissue sections which have been taken from the treated groups : with the extract, quercetin and the group treated with both revealed a protective effect for organic extract seeds of Trigonella foenum - graecum and quercetin drug on the liver tissues which had been poisoned and the best effect in the protection appeared at the group which was treated with the extract and quercetin together. From this study we can conclude that the Trigonella foenum - graecum organic extract and quercetin may reveal a protective role for the liver against carbon tetrachloride poisoning by maintaining the effectiveness of liver enzymes Alanine Transaminase, Aspartate Transaminase and Alkaline phosphatase and bilirubin level in the serum as well as by increasing the Glutathione level and falling the Malondialdehyde level in liver homogenized. Also we conclude that using Trigonella foenum - graecum organic extract and quercetin together led to double protection of the liver and efficiently as a result of the positive impact which resulted from using them together

تقييم التعبير الجيني للجين UGT1A1 لدى حديثي الولادة المصابين باليرقان == Assessment of UGT1A1 Gene Expression In Hyperbilirubinemic Neonates

Author name: حسين حميد حسن
Supervisor name: ظافرة جعفر عبد علي الفتلاوي | صباح نعمة محمد الفتلاوي
General topic: Biology
Specific topic: zoology - Genetics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: استخدمت في هذه الدراسة 125 عينة من حديثي الولادة لتقييم التعبير الجيني لل UGT1A1 والكشف عن المتغاير UGT1A1*28. استخدمت 85 عينة منها في تقييم التعبير الجيني لل UGT1A1, بينما استخدمت ال 40 عينة المتبقية للكشف عن المتغاير UGT1A1*28. اجريت الدراسة الحالية في | A cohort of 125 neonates enrolled in the present study 85 of which subjected to the UGT1A1 expression analysis and forty (40) independent subjects examined for UGT1A1*28 variant. The project was performed in the laboratory of molecular genetics in the collage of education for women, TSB, UCB, BG and ELISA were performed in ATHOP, Assader teaching hospital and Annajaf private laboratory in the period from may to October 2013. Analysis of the UGT1A1 gene expression showed considerable decrease in UGT1A1 expression with relative risk 1.46. Analysis of regression of UGT1A1 mean against severity showed significant inverse correlation between severity of NH and mean UGT1A1 level (r = - 0.99, p = 0.03). Results showed that UGT1A1 expression in males significantly lower than females. Analysis of UGT1A1*28 showed that 80% of the hyperbilirubinemic neonates were positive while 20% were UGT1A1*28 negative. Concluding that there are a considerable proportion of neonates in our community not expressing UGT1A1 enzyme; therefore, they are a risk group for kernicterus. And must be registered and followed up because they are at risk of carcinogenicity, therefore, irinotecan (an anti cancer drug) and similar compounds toxicity. Expression of UGT1A1gene is higher in female than in male neonates, while neonatal jaundice is less severe in female than in male neonates. Eighty percent of jaundiced neonates are UGT1A1*28 mutants. Defective UGT1A1 is the main underlying cause of NJ in our community.

انتشار المقاومة للمضادات الحيوية وبعض عوامل الضراوة في بكتريا Pseudomonas aeruginosa المعزولة من مستشفيات في النجف المعزولة من مستشفيات في النجف == Molecular Study To Some of Pseudomonas Aeruginosa Virulence Factors Isolated From Clinical And Environmental Isolates

Author name: ذو الفقار حيدر حسن
Supervisor name: ماجدة مالك متعب
General topic: Biology
Specific topic: Microbiology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اجريت الدراسة الحالية لغرض التحري عن وجود الجينات الكروموسومية المسؤولة عن بعض عوامل الضراوة المهمة لجنس Pseudomonas aeruginosa كانتاجها للسم الخارجي A والالجنيت اضافة الى الجينات الكروموسومية المسببة لمقاومة الكوينولونات في العزلات السريرية والبيئية لبكت | This study include investigate the presence of chromosomal quinolone resistance genes and virulence genes(toxA and algD) in clinical and environmental isolates from Al - Sadr Medical city.A total of 110 samples were collected from different clinical sources(burns, wounds, and urine), and 50 from the hospital environment.the samples were collected during 10, Oct, 2012 to 2, Feb, 2013. A total number of Pseudomonas aeruginosa isolates accounted for 89 of 160 samples.The distribution of these isolates were 28 from Burns, 14 wounds, 15 urine, and 32 from hospital environments. Identification of isolates has been accomplished depending on phenotypic diagnostic methods and PCR technique.our study proved that PCR technique depending on oprI and oprL genes was a rapid method for identification of non - pigmented isolates. A total of 20 antibiotics resistant isolates were chosen for Molecular studies. The result reveling that 100% of isolates had a chromosomal mutation in the QRDRs of genes (gyrA, gyrB, parC, and parE). High percentage of isolates(45%) carried mutated genes gyrA and parC, followed by 15% of isolates were carried either mutated gene gyrA alone or three mutated genes gyrA, parC, and parE and and 10%of isolates were carried three muted genes gyrA, gyrB, and parC, while gene that encoding to parC mutation were detected in 5% of isolates. Our study is the first study about detection of Quinolone Resistance Determining Regions in P.aeruginosa in Iraq. The results showed the the presence of mexAB - oprM multidrugs efflux system expression in 100%(20) isolates. while the phenotypic test depending on MIC values for ciprofloxacin alone in the presence of efflux inhibitor showed that only 15%(3) isolates had the active efflux pump.

العلاقة بين كروماتين النطف ومعايير المني في مرضى عديمي الخصوبة == The Relationship Between Sperm Chromatin And Semen Parameters In Infertile Patients

Author name: وليد عبد علي حسن الخفاف
Supervisor name: صاحب يحيى حسن المرشدي | زينب شنيور مهدي الطرفي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: هدفت الدراسة الحالية الى تقييم النسبة المئوية لكروماتين النطفة غير السوي Abnormal sperm chromatin percentage لمرضى عديمي الخصوبة مقارنة بالرجال الخصبين ودراسة العلاقة بين النسبة المئوية لكروماتين النطفة غير السوي ومعايير المني ومؤشر نوعية النطف وتركيز الم | The aim of the current study was to evaluate the Abnormal sperm chromatin percent for the infertile comparing with the fertile men and study the relation between the Abnormal sperm chromatin percent, the sperm and semen parameters, sperm quality index and MDA concentration for the infertile normozoospermic and asthenozoospermic patients comparing with the fertile men.This study was conducted in the laboratories of fertility centers in Al - Sader medical city/ Al - Najaf Al - Ashraf from 1 / 11 / 2012 to 30 / 4 / 2013.By the end of the semen liquefaction time, the 72 samples were divided into two groups : - the fertile men, (17), and the second is represented by the Infertile Normozoospermic (23) and the Asthenozoospermic (32). The age average was (1.36±30.9) , (0.98 ±29.6) and (1.63± 31.4) years respectively. The samples were restricted to the non smoking patients only. The study results show a significant (P< 0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the sperm viability percent and the semen volume, and a significant (P<0.05) increase in the round cell concentration, liquefaction time, Malondialdehyde concentration and the percent of the abnormal chromatin of the Normozoospermic and the Asthenozoospermic patients comparing with the fertile men. The results also show a negative correlation (P<0.05) between the (MDA) concentration and the parameters represented by the sperm concentration, percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent sperm quality index and semen volume. While it had been noticed that there was a positive relation between the MDA concentration and the parameters represented by the sperm liquefaction time, round cell concentration and the abnormal sperm chromatin percent of all the study groups. In this research the relation between the sperm chromatin damage and the other study parameters had been studied by dividing the samples according to the degree of chromatin damage. The results show a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent, the sperm quality index and semen volume, with a significant (P<0.05) increase in the liquefaction time and round cell concentration (MDA) concentration and the percent of the abnormal chromatin of the group (> 10) comparing with the group (? 10) for the fertile men, also the results show a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent and the semen volume, with a significant (P<0.05) increase in the liquefaction time and round cell concentration for the group (> 25) comparing with the group (? 25) for the infertile Normozoospermic patients. For the Asthenozoospermic patients the study shows a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm quality index, the sperm viability percent and semen volume, and a significant (P<0.05) increase in the liquefaction time and round cell concentration for the study groups represented by the group (> 20 - 40) and (< 40) comparing with (? 20). From the above results it could be concluded that the increase of (MDA) level resulted from the active (ROS) leads to an increase in the abnormal chromatin percent of the infertile Normozoospermic patients which had a negative effect on the semen parameters which could be a reason for the infertility for those patients

دراسة مناعية نسجية للاستجابة المناعية لسرطان الغدة اللبنية المغروسة في الفئران البيض == Immunological And Histological Study For Immune Response To Implanted Murine Mammary Adenocarcinoma In Albino Mice

Author name: نور ابراهيم عبد الزهرة شبر
Supervisor name: احمد حميد عبود العزام | جميل جري يوسف الحميداوي
General topic: Biology
Specific topic: Microbiology - Immunology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: يعد السرطان واحدا من المخاطر الاساسية التي تهدد حياة الانسان في مختلف بلدان العالم، لان هذا المرض لا يقف عند عضو معين فهو ينتشر الى كثير من اعضاء الجسم الاخرى ليفتك بها، ومن هذا انطلقت الدراسة الحالية التي اجـريت للفترة من تشرين الاول / 2012 م ولغاية اب | The Cancer is one of highly risk factors that threats the human life world wide, because the disease has metastatic property from primary to secondary sites. This study was carried out during the period extending between October 2012 and August 2013, in laboratories of Faculty of Veterinary Medicine & Faculty of Education for girls in University of Kufa. It is aimed to follow up the changes in volume of growing tumor in female albino mice which were injected with cells of murine mammary adenocarcinoma.The histological changes, immunohistochemical examination investigate the distribution of CD8+ T lymphocytes were also studied.The changes of IgG and IgM titers in serum were also investigated. The study included use of 40 female albino mice at age 6 - 8 weeks, 25g weight average.All mice were injected by cells of murine mammary adenocarcinoman (AM3) in subcutaneous of femoro - dorsal region, and ascending to cervical region. The tumor was successfully implanted into 28 mice.These mice divided into four groups, each contains seven tumor - bearing mice.The animals of the first group subjected to the investigations after 48 hrs from implantation , while those of 2nd, 3rd & 4th groups after 10, 20, 30 days respectively. Seven healthy mice were considered as control group to comparison of immunological tests. Tumor volume & relative tumor volume were measured in different experimental groups. Histological section were prepared by routine histological techniques that including the steps of dehydration, clearing, infiltration, embedding, cutting & staining by hematoxylin and eosin stains, then microscopical examination had been done by optic microscop. The results indicated there was significant increase in tumor volume and relative volume with advancing of tumor age in animals of 2nd, 3rd & 4th groups where compared with first group. The gross examination of the animals of different groups showed that the tumor grew as irregular projection with loss of hair and erosion of overlying skin with milky discharge. The post - mortem examination revealed that the tumor mass was divided into small lobules with various coloures and the tumor mass surrounded by fibrous tissue which increase in thickness as the tumor increased in the age. Extensive areas of necrosis were noticed in the centers of the tumor masses. The microscopic examination of tumor masses in the first group raveled there were sub cataneous small aggregation of tumor cells at the implantation region as well as dispersion of the implantated tumor cells. The inflammatory cells, especially neutrophils were infiltrated. In the second group, the tumor masses showed lobulation by fibrous septa with proliferation of new blood vessels with congestion of them. Infiltaration of inflammatory cells, particularly the lymphocytes. The tumor cells arranged as ribbons and acini, characterized by hyperchromacia pleomorphism, high N/C ratio as well as appearance of mitotic figures. The histological features of the third group revealed increase of amount of fibrous tissue extensive necrotic areas and loss of architecture.These appeared in the fourth group in addition to the presence of cellular debris with dead inflammatory cells. The immunohistochemical study showed no CD8+ T cells were infiltrated in the mass of first group but the little infiltration of these cells was show in the second group. The highest infiltration of the CD8+ T cells was appeared in the third group. while the little cells were discharged in the fourth group. The results of the single radial immunodiffussion assay showed that the implantation with mammary adenocarcinoma had significant effect in increasing the titer of IgM after (48) hours and (30) days from implantation of tumor compared to control group, while the titer is not significant after (10) and (20) days from implantation of the tumor compared to control group. Also the results revealed a significant decrease in the titer of IgG after (48) hours and (30) days from implantation of the tumor, while were no significant increase in the titer of immunoglobulin after (10) and (20) days from implantation of the tumor, compared to the control group. From all the above, We concluded that there was variable histological changes as the age of tumor advanced these changes were characterized by increase of amount of tumor cells in the first groups and occurrence of necrosis in late groups, as well as increase the fibrous tissue as the tumor age advanced. The infiltrative CD+8 lymphocyt was also variable as change of tumor age. The implantation of tumor in mice groups had marked effect in stimulation of humoral immune response through increase of IgM & IgG titers.

دراسة العوامل الوراثية والخلوية والتوصيف الجزيئي لاصناف الحنطة المزروعة في محافظة النجف باستخدام مؤشرات التتابعات البسيطة المتكررة SSR == Studying The Genetic And Cellular Factors And Molecular Characterization of Wheat Varieties Cultivars In The Province of Najaf By Using Simple Sequences Repeat Ssr Markers

Author name: صبا عبد المطلب المدني
Supervisor name: ميثم عبد الهادي السوداني | سلوى جابر العوادي
General topic: Biology
Specific topic: Plant
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: ضمن البحث دراسة عشرة اصناف من الحنطة الناعمة (حنطة الخبز) Triticum aestivum L. من الاصناف العراقية والمدخلة الى البلد من قبل وزارة الزراعة العراقية والمزروعة في محافظة النجف وهي : الشام6 , ابوغريب, تموز2, تموز3, العراق, النور, اللطيفية, اباء 99, الرشيد, و| The study included studying ten cultivars of soft wheat (wheat bread) of several types the Iraqi, foreign and imported types into the country by the Iraqi Ministry of Agriculture and cultivated in the province of Najaf, they are : Sham 4, Abu Ghraib, Tamoz 2, Tamoz 3, Iraq, Alnoor, Latifiya, Ebaa 99, Rasheed and Alforat to study the genetic stability using cytological studies. Cultivars were grown in Petri dishes and pots for the cytological studies that included studying the number of chromosomes in the somatic cells at the root tips and the chromosomal behavior during meiosis of the mega spores of the Pollen Mother Cells (PMCs). The cytological studies regarding the number of somatic chromosomes in the meristematic cells of the root tip revealed that they were in genetic stability regarding the level of chromosomal number and in a state of Eupliod in all the investigated cultivars. They also showed that the chromosomal behaviors during meiosis of the pollen mother cell (PMCs) was bivalent representing organized chromosomal behavior in the investigated cells which is regarded as an indicator and a proof of genetic stability of the studied cultivars. During the study, the genetic cultivars, using 15 primers of simple sequence repeat (SSR), gave all polymorphic between the cultivars and produced polymorphic 39 alleles at average of 2.6 for each locus, showed the genetic adendrogram of ten cultivars was performed by two groups in which the percentage of similarity between them was 75% as the results showed that the closest cultivars to each other were Tamoz 2 and Ebaa 99 which is the same genetic dimension between Tamoz 3 and Ebaa 99 reached 0.107 and by the similarity 89%, while the two cultivars alsham4 and Al - Rasheed were divergent (0.333) with 67% similarity.

دراسة بيئية وتصنيفية للقواقع المائية في مدينة النجف الاشرف وبعض المؤشرات حول حكة السباحين == Taxonomic And Ecological Study of Aquatic Snails In The Al - Najaf Al - Ashraf City And Some Pointers About Swimmer’s Itch

Author name: اسراء عبيد حسين الشبلي
Supervisor name: جاسم حميد رحمة الخزاعي
General topic: Biology
Specific topic: Microbiology - Parasites
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اجريت الدراسة الحالية في محافظة النجف الاشرف تم جمع عينات القوقع من ثلاث محطات ( (منخفض بحر النجف وقضاء المشخاب والعباسية)) للفترة من 1 - 2 - 2013 لغاية 30 - 10 - 2013 وفحصت العينات في مختبر اللافقريات التابع لكلية التربية للبنات لغرض تشخيص الاطوار اليرقي | This study was conducted in Al - Najaf Al - Ashraf province and the samples were collected from Bahar Al - Najaf, Al - Mashkhab and Al - Abbasia, during the period 1/2/2013 untill 30/10/. The samples were in the laboratory of invertebrates in College of Education for Girls to diagnos the larva stages of Trematodes which parasitize on the aquatic snails with some of the indicators and observations about the causes of Swimmer’s itch disease. The lowest water temperature in AL - Abbasia water was 13?c in February while the highest temberature was recorded in Bahar Al - Najaf 30.4?c in August. The PH ranged between (7 - 8.5).The Electrical Conductivity recorded the lowest rate in February in Al - Abbasia 1.16 Microsimnez / cm and the highest rate in March in Bahar Al - Najaf 5.97 Microsimnez / cm and the salinity concentration was lowest the in February in Al - Abbasia 0.58 ppt, while the highest rate was recorded in March in the Bahar Al - Najaf (2.98) ppt and Turbidity was the lowest rate in Al - Mishkhab in October 2.8 Unit Turbidity nephlometric and the highest rate was in the AL - Abbasia in July (4.42) units Turbidity nephlometric while The Dissolved Oxygen recorded the lowest level in the Al - Abbasia 2 mg / L in August and the highest level in April in Al - Mishkhab 8.5 mg / L. The study showed the presence of five types of snails : Belamia bengalensis, Lymnae auricularia, Physa acuta, Melanopsis nodosa and Melanoides tuberculata. therefore, there are five species of snails in Bahar Al - Najaf while P.acuta was not recorded in Al - Abbasia and Al - Mashkhab in addition, the numbers of the snails varied according to the time, so the B.bengalensis and M.nodosa increased in June, July and August while L.auricularia and P.acuta and M.tuberculata snails increased during spring season. All snails that have been diagnosed were infected with (Miracidium, Sporocyst, Ridia and five types of Cercaria) stages.Also, the highest infection in the M.tuberculata was 36.3%, B.bengalensis 31.3%, M.nodosa 25.4%, L.auricularia 24 % while the snail P.acuta recorded lower infection rate at13.7%. The Results of the questionnaire revaled that the males infection in Swimmer’s itch was 76% higher than females.The highest infection was among (10 - 20 years) it reached 36%, and 39% in fishmen and aquatic birds which is the highest rate compared with others. The highest rate of infection was recorded in August (42 %) a large number of the patients exhibited symptoms of the disease after coming out of the water and dehydration reached 52%.The results showed that 75% of patients showed Symptoms of the Swimmer’s itch after (3 - 7days), also the hands and legs were more susceptible to infection 62 %, and the highest percentage of the S.dermatitis 86% wdetected in person swimming in Shallow water

تقييم مستوى بعض الحركيات الخلوية لدى المرضــى المصابين بفايروس الحلا البسيط النمط الاول Herpes simplex virus - 1 == Evaluation of The Level of Some Cytokines In Patients With Herpes Simplex Virus Type I (HSV - 1)

Author name: حسين علي كاظم
Supervisor name: سهام جاسم الكعبي
General topic: Biology
Specific topic: Microbiology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: هدفت الدراسة الحالية الى تسليط الضوء على مجموعة من المرضى المصابين بفايروس الحلا البسيط النمط الاول Herpes simplex virus - 1(HSV - 1) من خلال تقييم مستوى نوعين من الحركيات الخلوية الموجودة في مصولهم. شملت هذه الحركيات الخلوية الانترلوكين Interleukin - 6(I | The present study aimed to highlight a group of patients infected with herpes simplex virus type I (HSV - 1) by evaluating levels of two types cytokines in sera. These included cytokines interleukin - 6 (IL - 6) and tumor necrosis factor - alpha (TNF - ?) has been evaluated using the technique of Enzyme - linked immunosorbent Assay (ELISA), has also been investigating the relationship between these cytokines and the stages of infection compared to the control group. Before that rapid cytologic method has been used to diagnose the virus by detecting the presence of multinucleated giant cells, and then was diagnosed serologically by specific IgM and IgG monoclonal antibodies against Herpes simplex virus - 1. It was also used Radial immunodiffusion method to evaluate levels of total IgM and IgG in patients sera.Sixty four sera samples were collected from patients who are attending to the consultants clinics of Al - Hakeem general hospital and AL - Sader teaching hospital in AL - Najaf AL - Ashraf governorate for the period from October 21/2012 until March 13/2013. These Samples were divided into two groups : (32) sample during primary and recurrent infection, (32) after recovery from infection (latent stage), as well as (16) sample were collected from healthy individuals, who were regarded as acontrol groups.The study reached to the following results : • A significant increment (p<0.05) in sera concentrations of IL - 6 in patients during infection as compared with control groups, but the increment was not significant in sera of patients during latent stage.• TNF - ? levels increased in sera of patient, but this increment was not significant as compared with controls group.• There was no significant increase of Total IgM levels in sera of patients.• Total IgG levels increased significantly in sera of patients during infection and latent stage as compared with control group.• A highly significant positive correlation (r= 0.7, p= 0.00) between TNF - ? and IL - 6 concentration in sera of patients.• There was no significant correlation (p>0.05) between Total IgM levels and (IL - 6 and TNF - ?) in sera of patients with correlation coefficient (r= 0.1, r=0.2) respectively.• Positive significant correlation (r= 0.4, p= 0.02) was found between total IgG levels and IL - 6 in patients during infection, but was no correlation between them in latent stage.• There was no association between age and IL - 6 and TNF - ? levels in sera of patients with HSV - 1.Finally, the elevation of TNF - ? and IL - 6 levels in sera of infected patients with HSV - 1 may be play an important role in pathogenicity of virus, as well as it may limits the viral infection.Furthermore, there are positive correlation between levels of TNF - ? and IL - 6 in sera of patients

دراسة بعض التاثيرات المرضية للدودة الدبوسية Enterobius vermicularis لدى الاطفال في محافظة النجف == The Study of Some Pathologaical Effects of Pin Worm Enterobius Vermicularis Among The Children In Al - Najaf Province

Author name: ساهرة عايد عبد الصاحب الموسوي
Supervisor name: هيثم محمد حمادي العوادي
General topic: Biology
Specific topic: Microbiology - Parasites
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اجريت الدراسة الحالية للمدة من شهر تشرين الثاني 2011 الى شهر تموز 2012, لمعرفة تاثير الدودة الدبوسية Enterobius vermicularis في بعض المعايير الدموية والكيموحيوية والسريرية لدى الاطفال المصابين بالدودة (12 - 4سنة). استخدمت طريقة الشريط اللاصق الاسكتلندي في | The present study was conducted during the period from November 2011 to July 2012, to evaluat the effect of the pin worm Enterobius vermicularis on the Hematological, biochemical and chlinical parameters in infected children (4 - 12 year).This study included 300 patient from both sexes and different ages. The Scotch Cellulose Tape Technique used for the examination of pin worm in children, attended Al - Sader Educational Hospital, Al - Zahraa hospitals and central laboratory in Al - Najaf Al - Ashraff city. The results of the sudy showed a significant decrease was noticed in Hb and PVC in infected person compared with the control group While there was a significant increase in each of the total number of white blood cells and Eosinophils and Neutrophile and a decrease in Lymphocyte, and it did not show any significant difference in the Basophilis and Monocyte in children infected with pin worm compared with the control group.The results of the study showed a significant increase in the levels of Nitric Oxide, Malondialdehyde, it also showed a significant decrease in the levels of Gluthanione in the infected group compared with the control group. The concentration of Copper, Zinc, Magnesium and Vitamine B12 were low in children infected with pin worm compared with the control group. The high incidence rate of infection accompined with patient suffering from pruritus ani and nocturnal enuresis. The age group (10 - 12) year represent the highest group infected with the worm.The education level influence the distribution of these worm among un educated families, and ratio of infection increase in male and female in families which contain more than (10) members with significant difference P<0.05 and this ratio decreased in children in families which contain between 3 - 4 members.This study did not show any significance defferent in infection among the ratio of infection between male and female under P<0.05.

دراسة جزيئية للـ Bacteriocine المنتج من قبل بكتريا lactobacillus salivarius == Molecular Study of Bacteriocine Produce By Lactobacillus Salivarius

Author name: ايمان حمزة محمد
Supervisor name: احلام نعيم كاظم الياسين
General topic: Biology
Specific topic: Microbiology
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: هدفت الدراسة الحالية التحري عن قابلية عزلات بكتريا Lactobacillus salivarius على انتاج البكتريوسين ودوره في تثبيط فعالية بعض العزلات البكتيرية السالبة لصبغة غرام. جمعت 155 عينة من مصادر سريرية مختلفة شملت 20عينة مسحات مهبلية، 8 عينة مسحات اللعاب، 6عينة حل | The aime of study detecting the a bility of Lactobacillus salivarius to produce bacteriocin and determine it’s role in inhibition the activity of some Gram negative bacteria. Atotal of 155 sample from different clinical source has been collected during the period from October - 2012 to March - 2013, these include 20 samples from vaginal smear, 8 samples from saliva and 6 samples from human milk.The results of primary isolation, Laboratory diagnosis and biochemical test showed that 34 isolates has bee identified as L.salivarius.Ahigh precent of isolation has been carried out from human milk which was 40%. The ability of all isolates to produce gelatinase and biofilm has been detected and the results revealed the ability of some isolates to produce gelatinase and biofilm. Ahigh percent of gelatinase production has been detected in L.salivarius isolated from milk sample (50%), while alow percent of gelatinase production was 0% in L.salivarius isolated from saliva. The results of optical density of biofilm produced by L.salivarius isolates from milk which was 100% higher than it in isolates from vaginal and saliva which was 85% and 75% respectively. All isolates shows antibacterial effect against some Gram negative bacteria, the diameter of inhibition as between (2 - 8), the results showed the ability of 4 selective isolates of L.salivarius to produce bacteriocin in which the Rf valve of precipitate bacteriocin was (0.42 - 0.6) compard with leaky bacteriocin hich was (0.57 - 0.8), also leaky bacteriocin as more activity against G - ve bacteria than precipitate bacteriocin. The result of plasmid profile in L.salivarius revealed the presence of megaplasmid in all isolate except one which had one megaplasmid and one small plasmid. Bacterial conjugation between L.salivarius that produce bacteriocin and had megaplasmid which used as adonor cell with E. coli Jm 109 as a recipient cell showed transferring of megaplasmid from donor to recipient cell and the transconjugant cells showed high anti - bacterial effect due to bacteriocin production against G - ve bacteria. The result of amplification of Sal P gene encoding salivracin P by PCR confirmed that all isolate had no Sal P gene in there genetic materials which revealed that these isolates had another type of bacteriocin rather than Salivracin P.

تقييم فعالية المستخلص المائي والكحولي لنبات الصبار Aloevera في الاصابة التجريبية لطفيلي Eimeria tenella لدى فروج اللحم == Evaluationof Alcoholic Andwateryextracts Efficacyofaloe Veraon Experimental Infectedbroilerwitheimeriatenella

Author name: زهراء حاتم حميدي عبود الكعبي
Supervisor name: هيثم محمد حمادي العوادي
General topic: Biology
Specific topic: Microbiology - Parasites
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اجريت الدراسة الحالية على (216) فرخ دجاج نوع Rose 308مصاب بطفيلي Emiria tenella خلال المدة من شهر نيسان 2013 الى شهر تشرين الاول 2013, وقد تم في الدراسة الحالية تحديد بعـــــــــض المؤشــــــــــــــرات الدمــــوية (الخلايا المتغايرة /الخلايا اللمفاوية HL | This study was conducted to (216) broilers chickens (Rose 308 Trade) infected parasite with Eimeria tenella performed form April 2013 till October 2013, has been in the current study to identify some indicators of blood(Heterophils/ Lymphocytes, White Blood Cell, Red Blood Cell, Packed Cell Volume, Hemoglobin) and biochemistry (Glucose, cholesterol and total protein) and productive performance (Weight increase, Food conservation, Cansumbtion and Body weight befor slugtery) , We note at the parasite has infected chicks were used three extracts of Aloe vera (alcoholic and hot water and cold water), dosage chicks were to demonstrate the effect of different concentrations of these extracts on the productivity and physiological traits mentioned above. Then the experiment was designed, which include the following : 1 - The first group (control group) included 36 chicks and was given food with no anti - coccidial. 2 - The second group include 36 chicks in duplicate was infected but did not treated.3 - The third group inclouded 36 chicks in duplicate was given extract of Aloe vera Alcoholic ethyl in adose of (0.5 - 1.5 - 2)gm per mm body weight.4 - The fourth group inclouded 36 chicks in duplicate was given extract of Aloe vera Cold water in adose of (0.5 - 1.5 - 2)gm per mm body weight.5 - The fifth group inclouded 36 chicks in duplicate was given extract of Aloe vera Hot water in adose of (0.5 - 1.5 - 2)gm per mm body weight.6 - The sixth group include 36 chicks in duplicate was given Vetacox(trade Mark)that had both Sulphadimidin 80 gm and Diverdin8 gm.Results showed the following : - 1 - The alcoholic extract of Aloe vera at concentration (0.5, 1.5, 2) g/ml after an infection in the fifth week revealed alittle effect on the H/L when compared with eighth week of infection. also this extract lead to increase, the rate of (PCV), (Hb) , and (RBC) while lead to decrease the rate of (WBC) after eighth week of infection at concentration (2)g/ml. Also this extract lead to increase the rate of cholesterol, total protein and the rate of weight increased in the eighth week, while the amount of feed intake and feed conversion showed alittle effect, as well as the body weight befors slaughter has astrong effect at concentration(2)g/ml in the eighth week of infection. 2 - The cold and hot aquatic extract of Aloe vera at concentration(2)g/ml lead to decrease the ratio of H/L and increase the rate of (PCV), (Hb) and (RBC) after the infection in the eighth week, also lead to decreas the rate of (WBC) and increase the rate of cholesterol, total protein, the rate of weight increased, the amount of feed intake and the body weight before slaughter at concentration (2)g/ml in the eighth week of infection. Also recorded abetter efficiency of feed conrersion at concentration (2)g/ml in the eighth week of infection.

تاثير تمرينات تعليمية باستخدام اداوات مساعدة في تنمبة اهم القدرات البدنية والحركية وتعلم بعض المهارات الهجومية بكرة السلة للطالبات == Effect of Compound Teaching Supporting By Exercises Tools According To The Most Important Physical And Kinetic Abilities In Learning Some of The Basic Basketball Offensiv For Female Students A Thesis

Author name: زینب عبد السادة علي
Supervisor name: محمد ناجي شاكر | محمد ياسر مهدي
General topic: Sports
Specific topic: Basketball
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: This thesis includes five chapters Performing the basic skills has a great effect on basketball; it needs a high level of physical and kinetic abilities to achieve the optimum and effective performance of these skills. So the study importance is clarified; using aiding easy to made tools can assist the trainers and the players in learning these skills.The study problem lays in that the exercises of learning the basketball basic skills lacks to the aiding teaching tools, so the researcher attempts to use teaching Education & Scientific Research Offensive for Female StudentsA ThesisSubmitted By : Abdul - Sadah AliTo : - Education for Girls/University of KufaPhysical EducationSupervised by : - Ghnaim Asst. Prof. Dr. Moammed Yasir Mahdichapters; the first chapter represents the.and tools that can participate in developing the physical and kinetic abilities and the basic skills in basketball. The research aims to define the effect of the compound teaching exercises by using the aiding tools in learning some of the basketball basic skills. The researcher hypothesizes that the compound teaching exercises by using the aiding tools according to the physical and kinetic abilities have a positive effect on learning some of the basketball basic skills. The study scope is the human field of the first year students in Physical Education dept./ Faculty of education for girls/ University of Kufa.The second chapter carries the theoretical studies that relating subjects such as the compound exercises, the physical abilities, the kinetic abilities in basketball, thebasic skills of basketball and the previous studies. The third chapter deals with the experimental method. The study society is (21) of the first year students, three of them are separated for the research experiment.The group is divided into two groups (9) students for each; the experimental group uses the teaching tools and the control group uses the available tools.The researcher concludes a set of results that could be summarized asfollowing : - 1 - The aiding tools have an effective role in developing the physical and kinetic abilities and the skills for the experimental group.2 - The experimental group proves superior to the control group in the physical and kinetic abilities and the skills in basketball.According to these results, the researcher recommends the following : - 1 - To emphasize using the teaching tools aiding in developing the physical and kinetic abilities and the skills in basketball understudy.2 - The necessity of paying attention to the physical and kinetic abilities during the learning or teaching the players, recognizing the weak physical and kinetic abilitiesof the game and how to develop it.

تاثير بعض اساليب الاستشفاء في اهم المتغيرات البايوكيميائية وانجاز عدو 400م للمتقدمين == The Effect of Some Medical Treatment Methods On The Most Important Biochemical Variables And Achieving 400M Track For Advanced Runners

Author name: افتخار مطر باقر علي الموسوي
Supervisor name: محمد جاسم الخالدي | سلمان عكاب الجنابي
General topic: Sports
Specific topic: Jogging
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: The problem of our sport fields lies in the demands of some of the coaches to increase the requirements of training which increase the burden on the runner accompanied with low medical treatment necessary for exposing the wastes and comprise the lost energy to be prepared for the next training session, as well as the fact that some of the other coaches do not know methods of medical treatment and which is better.This research aims at the following : 1 - revealing the effect of the treatment methods on the biochemical variables and achieving 400m running by the applicants. 2 - Revealing the optimum effect of the treatment methods on the biochemical variables and achieving 400m running by the applicants.The method of the research and its field procedures : The three groups experimental method is used which is suitable for the nature of the research. The research society reached 17 runner from the teams of Al - Najaf governorate for the advanced runners. A sample of 15 runner was chosen And the sample was divided into three groups, five runners for each group.The first group used Massage chair, the second used the Jacuzzi and the third used the laser. The results showed a statistical difference between the effect of the post - tests and the pre - tests on the biochemical variables and achieving 400m track. While in the comparisons of the post - tests, the significant difference was in favor of the first group in all of the variables except for the Glucose variable.The main conclusions were : 1 - The three medical treatments were effective on activating the blood cycle leading to an increase in the glucose ratio and the ratio of O2.2 - The medical treatment methods had an obvious effect on the speed of disposing the lactic acid and decreasing Co2.3 - The effect of the three treatment methods on the studied biochemical variables had an effect on improving the achievement of the runners.The Recommendations : 1 - The coaches have to program the healing sessions in their training methods and pay a great attention to it.2 - Using the healing session researched in the study within their treatments.3 - Conduct a similar study on a sample of Iraq's champions or the Arab ones in the 400m track to obtain data from samples of higher levels.4 - Conduct a similar study on other sports (200m) or (800m, etc

فاعلية تمرينات دورة الاطالة والتقصير في تنمية القدرة العضلية للذراعين والرجلين وعرض الانموذج بتقنيات الحاسوب لدقة اداء بعض انواع التصويب بكرة اليد == Effectiveness Exercises of Stretch And Shortening Cycle, In Development The Muscle Ability of The Arms & The Legs, And Presenting The Sample By Using Computer Techniques To Accuracy of Some Kinds of Targeting From The Handball

Author name: رؤى علي حسين
Supervisor name: عبد الجبار شنين الجنابي
General topic: Sports
Specific topic: Handball
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:
Abstract: تضمن الفصل الاول التعريف بالبحث واهميته في استخدام تمرينات دورة الاطالة والتقصير وعرض النموذج باستخدام تقنيات الحاسوب في تطوير القدرة العضلية للذراعين والرجلين ودقة التصويب من القفز بكرة اليد، اذ تعد لعبة كرة اليد واحدة من الالعاب الرياضية الجماعية المهم | First Section : Definition Research This approach identifies and its importance by using stretching and shortening exercises and presenting the sample by using the computer in developing the muscle ability of the arms & the legs, and accuracy of some kinds of targeting from a Jumping Position with the handball. The handball game is one of the sport games taught at our physical education colleges. It is considered one of the most popular worldwide sport, which has local and continental championships. The player of handball has many physical specifications including (strength and duration and flexibility and correspondence), and many skills including using one arm with the ball and the other without it, that is (targeting and dripping, passing and deluding and other skills). Therefore, the new training view has become taking care of everything that make it possible to achieve goals through using more specialized mean of training like exercises of the cycle of stretching and constricting which has a deep effect in developing the muscle ability because it has a great importance to the player of handball in using this ability continuously during performing skills of defense and attack representing in the muscle ability of the arms and the legs. The problem of the Research is represented in the abstaining and weakness of the female team of the university especially in performing some kinds of the targeting from a jumping position, both in its high and frontal poses. The reason of being unable to perform these kinds of targeting is failure of the ball's crossing of the defense line or reaching the goalkeeper in a weak impetus and thus makes it easy to catch or push it away. The Objective of the Research can be summarized as follows : - Getting acquainted with effectiveness of cycle of stretching and shortening in developing the muscle ability of the arms and legs of the girls' university team of handball. - Getting acquainted with effectiveness of presenting the sample by using the computer in developing accuracy of performing some kinds of targeting from a jumping position performed by the girls of the handball team of the university of Kufa. The Impose Research : - - There are differences having statistical connotation between the prior and the afterwards experimentation and to the favour of the afterwards experimentation regarding exercises of the cycle of stretching and shortening in developing the muscle ability of the arms and legs of the girls' Kufa university team of handball. Areas of the Research : - The human Area / the girls' Kufa university team of handball. - The duration Area / from 1 December, 2013 till 1 June, 2013. - The spatial Area / the stadium of the College of Education for Girls / University of Kufa.Second Section : The Theoretical Studies & the similar Studies This approach deals with the special theory regarding the research varieties where, the concept of exercises of the cycle of stretching and shortening and the subjects correlated, and the concept of the muscle ability and targeting skill of handball and its kinds of jumping, and the importance of computer techniques and its uses in learning and teaching, taken into account. The similar studies were also taken into account.Third Section : Methodology of the Study and its Field Processes : The empirical method was chosen in accordance with the nature of the problem. The sample was chosen on purpose from the team of handball of the University of Kufa, and it was divided into two groups each of (10) female players. They got equivalence and accordance before starting the training course through a prior experimentation as a means of collecting information; then an empirical method of the cycle of stretching and restriction was presented, and the sample was presented by the computer techniques for 8 weeks, and an afterwards experimentation was done to get the results which were treated statically through using (SPSS), and which enabled the researcher to recognize the differences concerning the research varieties between the two groups. Fourth Approach : presenting the results and analyzing and discussing them This approach includes the total presentation of all the results through diagram columns and tables and analyzing and discussing them scientifically through using the athletic training literature and learning to achieve the research goals and assumptions.Fifth Section : Conclusions and Recommendations The researcher has reached a number of important conclusions, some of thedm are : - The cycle of stretching and shortening has a positive effect in developing the muscle ability of the arms and legs in the empirical sample of the research. - The presenting of the type by using computer techniques has a positive effect in developing accuracy of targeting from a jumping position of the research empirical sample. - The time of the independent variant represented in the training doses was suitable in creating adaptations expressing the range of development in the muscle ability of the arms and legs and accuracy of targeting from a jumping position.Some of the important recommendations - Generalization of the course concerning exercises of shortening and stretching and presenting the type by using the computer techniques on the athletic teams of the handball team of the University of Kufa, and the sport clubs outside the university. - Using the training course of the cycle of stretching and shortening (as a physical part) and the computer techniques in presenting the type (as a feedback nutrition) of the other athletic games inside the university and the sport clubs outside the university. - Designing and shortening a number of experimentations to measure accuracy of targeting from jumping forwards with the ball in hand which will be more objective in measuring this skill in the girls

المحددات الهرمونية لانتقاء اللاعبين في بعض الالعاب الفرقية بعمر (14 - 16) سنة == Hormonal Determinants For Selection of Players In Some Team Games At (14 - 16) Years

Author name: نسرين حسن ناجي
Supervisor name: نزار حسين النفاخ
General topic: Sports
Specific topic: Physical Education
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: اشتملت الرسالـة على خمسـة فصول هـــي : الفصل الاول : التـعريف بالبحـث اما هرمون التستوستيرون هرمون ذكري مسؤول عن تكوين العضلات وله دور مهم بالنسبة لاعداد جسم الرياضي حيث اي زيادة في افراز منسوب هذا الهرمون تؤدي الى زيادة في حجم العضلة.اما اهداف البحث ه | 1 - Identifying hormonal determinants of club players altathamin basketball and Kufa club players hand ball of al - Najaf Province age (14 - 16 years).2 - Identify the standard grades and levels and hormonal determinants of physical and skill tests of club players altathamin basketball and Kufa club players hand ball of al - Najaf Province age (14 - 16 years). The research fields are : Human fields : group of players of Kufa clubs hand ball and altathamin clubs bask ball and hand ball School of the Ministry of Youth by (48) players 14 - 16 years old.Time fields : the period from 5/11/2013 - 10/4/2013Place fields - Labs Sadr medical in NajafSpecialist laboratory of Dr. Rahim Mohammed Jabbar. - Imam Ali (AS). stadiums in center of youth - - Indoors Kufa club.Chabter three : Field research Procedure This chapter includes The researcher used the survey method appropriate to the nature of the search. Formed society and the research sample of (48) players are the players club Al - tethamin basketball cluband Kufa club handball and players of the school handball in najaf , sample experience major hit (27) players are the players club al tathamin and The of players Kufa club, either sample experiment reconnaissance amounted to (13) players (3) players from the club Al - tethamin basketball and (10) players from the school handball , either eight players remaining were excluded because of age exceeded 16 years and Less 14 years, has been used sprains coefficient to know the homogeneity of the sample in the variables length , weight, age ,pulse, blood pressure and temperature, and the coefficient has confined between (+1 - - 1) This shows the homogeneity of the sample in these variables and The researcher followed some of the measures which determine the hormones for the study and it was designed questionnaire includes a range of hormones and presented to experts and specialists in this area was given the degree of each hormone according to its relative importance Reached the acceptable degree of 53% of hormons and all the hormones contained in the registration form has of hormones achieved the highest percentages of accepted except class hormone androstenedione achieved the ratio stood at 37% so it was ruled out. In addition to this questionnaire is designed to contain a range of physical and skill tests were presented to the experts and specialists for the purpose of nominating appropriate tests for the study and researcher adopted the agreement ratios experts and specialists and testing, which achieved the highest agreement rate of 60% has been adopted in the study in Saturday On 02/09/2013 exploratory experiment was conducted for physical and skill tests on a sample of (13) as a player and statistical data has been processed and extracted transactions scientific tests and all the tests have been enjoying high scientific transactions. On 14.02.2013 as of ten o'clock am the main experiment was conducted where the main research sample gathered Kufa Sports Club , the medical team conducted a preliminary tests on a sample search (pulse, pressure, temperature) so as to ensure the safety of members of the team then sample Medical taking blood samples by 5 CC, in the hospital's mobile to the Directorate of Health, then headed the research sample (players club al - tethamin basketball) to the Indoors and to conduct physical tests and then technique has lasted tests on about three hours, including medical examinations where it ended All tests at one Oclok pm Then sent blood samples after saved in folders especially to laboratories Health Directorate Najaf (Sadr City Medical) and some laboratories civil to the lack of Ketat own analysis of some hormones such as hormone (adrenaline) and then two weeks after the receipt of the results of the analysis and has put the results in special forms statistical analysis was processed statistically in the bag (SPSS) as well as to make sure the results as manual Part five : Conclusions and recommendationThis chapter included a number of conclusions and recommendations of the most important : Conclusions 1) The researcher concluded that options players coaches were randomized where I found there are differences between the results of the analysis of hormones when the sample and between the world's natural proportions were represented up attributed secretion from the normal limit for the TSH hormone, growth hormone and hormone T4.2) the researcher concluded that options players coaches were randomized where I found there are differences between the results of the analysis of hormones when the sample and the world's natural proportions The decrease was attributed secretion from the normal limit for T3 hormone, cortisol and testosterone. 3) Featured hormone adrenaline rate among members of the sample is equal to the natural rate, and the reason is that the tests under normal conditions (test conditions), the hormone needed to psychological intensity (effect of sport competitions) 4) to achieve different ratios in the level (above average, average, below average) for physical and hormonal tests and skill approaching or exceeding somehow destined in a normal distribution curve.Recommendations : 1) hormonal determinants of interest and promise of the foundation determinants in the selection of players of different ages and all kinds of sports 2) Encourage coaches urged their players conduct periodic checks on the hormones in the blood as a sign to see their cases physical, psychological When choosing sports in all kinds of sports 3) conduct other research to demonstrate the relationship between hormones and various other sports 4) The adoption of the standard grades and levels achieved by the research sample for the purpose of their calendar hormonally and both physically and skills

التنبؤ بمستوى الاستثارة الانفعالية بدلالة بعض المؤشرات الوظيفية ومستوى بعض الهرمونات لدى لاعبي كرة السلة الشباب == Predict The Emotional Arousal Level In Terms of Some Functional Indicators And Hormones Level For The Young Basketball Players

Author name: علياء حميد عبد العباس
Supervisor name: حيدر ناجي حبش الشاوي
General topic: Sports
Specific topic: Physical Education
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: قامت دراستي على خمس فصول وقد اشتمل الفصل الاول على مقدمة تطرقت فيها الى اهمية البحث اذ ان التعرف على مستوى الاستثارة الانفعالية للاعب من الامور المهمة للمدرب كي تساعده في عملية تشخيص الحالة بشكل دقيق دون الاعتماد على استمارات القياس التي غالبا ما تكون بعي | This study includes five chapters. The first chapter deals with the study importance; recognizing the emotional arousal level of the player is one of the important matters for the coach that it could help him to define the player case exactly, without depending on measurement forms that mostly far from the real case, then treating it correctly. Moreover the coach could predict the player emotional arousal level depending on his physiologic and harmonic status.The study problem is represented by that measuring the psychological status of the player is of the important matters that the coach should be acquainted with, the usual method of measurement depends on measurement forms that do not reflect the real status of the player who might be so shy to answer all the questions correctly. The functional indicators reflects the real status of the player, so the researcher attempts to depend on the functional and harmonic indicators to measure the emotional arousal accompanying sport competition and predicate its level by these variables. One of the aims of this study is to predict the player emotional arousal level in terms of some functional indictors and the level of some hormones for the basketball players. The study hypotheses are : - there is a relation between the emotional arousal and some functional indictors and some hormones concentration for the young basketball players.In the second chapter the researcher reviews the theoretical studies in this field exhibiting the related subjects such as predication, emotion and emotional theories, arousal and arousal theories, the functional indictors, hormones and the basic principles for basketball. The study methodology and field procedures are studied in the third chapter. The researcher adopts the descriptive method , the survey method and the correlative studies. The study samples are the young players of the Middle Euphrates and the South clubs who participated in the excellent series season ( 2012 - 2013), they were 20 players of these clubs. The sample is divides into : - exploration sample, rationing sample and the main application sample. This chapter define the main steps of this research such as : rationing the emotional arousal measurement, defining the functional indicators, as well as the hormones, used in the research, describing the functional measurements, the main experience and the statistical methods. The fourth chapter includes demonstrating, analyzing and discussing the results, while the fifth chapter includes the conclusions and recommendations that are set forth by the researcher. The main conclusions could be summarized as following : - * Deducing a finite predicative formula by which the emotional arousal could be predicated in terms of some functional and hormone indicators.* Adopting the research by the basketball coaches the recognize the psychological and physiological effects on the players.

اثر المنهج التعليمي وفقا لاهم المتغيرات الكينماتيكية للنموذج في تعلم بعض المهارات الاساس في التنس للطلاب == The Effect of The Educational Method According To The Most Important Kinematic of The Modal In Learning Some of The Basic Skills In Students Tennis

Author name: نور يوسف مرهون
Supervisor name: قاسم محمد حسن الخاقاني
General topic: Sports
Specific topic: Physical Education
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: لقد احتوت الرسالة على خمسة ابواب : - الباب الاول التعريف بالبحث : - اشتملت على المقدمة واهمية البحث , حيث تطرقت الباحثة الى تطور المستوى والانجاز الرياضي الحاصل نتيجة لجعل الهدف الاساسي لعملية التعليم والتدريب هو الوصول الى اعلى المستويات التي تكون ذات | The thesis included five chapters, the first one is dedicated for discussing the development on the level of performance resulting from making the basic aim of the learning and training process is reaching to the top levels which has a real value by depending on the basis and bio - mechanical rules affecting the moves. As well as revealing the problems that could be solved through the dynamic analysis of the skill. The problem of the research lies in the importance of linking the educational method with its exercises which are chosen according to the bio - mechanical basis and rules and providing a model for the students and feedback on the basic learning according to the model and the Kinematic variables that aids the students in reaching to an elevated athletic level.The aims of the research included : 1 - setting an educational method according to some of the Kinematic variables of the model in learning the Tennis skills.2 - revealing the effect of the educational method, according to the Kinematic variables, on some of the land Tennis skills.3 - revealing the values of some Kinematic variables of the studied skills of the study sample.The hypotheses of the research included : 1 - the educational method exercises affect some of the Kinematic variables values.2 - the Kinematic variables affects learning the skills of Tennis.In the second chapter, the research tackled many subjects of similar theoretical studies which included the bio - mechanic concept and its components and the importance of the Athletic aspect. It also discussed the dynamic analysis concept and its importance to the Athletics.The third chapter included the methodology of the research and the field procedures. The researcher used the experimental method by the two controlled groups method. The sample included 30 student and it was divided into two equivalent groups, the control and experimental groups. The control group adopted the traditional method teaching, while the experimental group followed the educational method by one unit in each week. The fourth chapter included the results, analyzing them and discussing the Kinematic variable. Through those results, the researcher reached the goal of the study and the hypotheses were verified.In the fifth chapter, the conclusions were mentioned. They were : 1 - the educational method exercises positively affected some of the kinematic variables as well as learning the skills of front low throwing.2 - watching the student of the skill model before giving the educational unit will reveal the mistakes in the moves and the reason why they happened.Most of the distance results of the experimental sample revealed an obvious improvement by approaching the values of the model's variables which is an indication of the improved level of both skills

حول بعض انواع الموديولات الضبابية الجوهرية الجزئية من الموديولات الضبابية == On Some Types Of Essential Fuzzy Submodules Of A Fuzzy Module

Author name: شكر نعمة مبرد
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول خصائص فضاءات اورليسز اللاذرية المنفصلة == On The Characterization Of Separable S* - Non - Atomic Orlicz Spaces

Author name: ضحى عبد الامير كاظم
Supervisor name: علي حسين بتور
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

On Fuzzy Regular Proper Map

Author name: ورود محمد حسین
Supervisor name: حبیب كریم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

دراسة الخصائص الهندسية والتحليلية لبعض الاصناف من الدوال احادية التكافؤ ومتعددة التكافؤ == A Study Of Geometrical And Analytical Properties Of Some Classes Of Univalent And Multivalent Functions

Author name: احمد عباس عبد الرضا
Supervisor name: علي حسين بتور | وقاص غالب عطشان
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

مقارنة بين طرائق التقدير التقليدية والحصينة لمعالم ومعولية توزيع رايلي باستخدام المحاكات مع تطبيق == Comparison between Classical and Robust estimation methods For parameters and Reliability in Rayleigh Distribution using Simulation with an Application

Author name: مجتبى زهير علي كريدي
Supervisor name: فاضل عبد العباس العابدي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: Arabic
University location: Najaf
First pages:

حول التطبيقات السديدة == On ? - Proper Mappings

Author name: زينب مهودي حمزة
Supervisor name: حبيب كريم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

اندراج طريقة B - سبلاين لحل المعادلات التفاضلية == B - Spline Interpolation Method For Solving Differential Equations

Author name: علي عبد الحسين ابراهيم زيارة
Supervisor name: عادل محمد حسن رزاق الرماحي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

طريقة لحل المعادلات التفاضلية الخطية الضبابية من الرتبة باستخدام تحويلات لابلاس == A Method For Solving n - th Order Fuzzy Linear Differential Equations By Using Laplace Transforms

Author name: حوراء فاضل محمد علي
Supervisor name: امال خلف حيدر
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

اشتقاق قواعد عددية مركبة من قاعدتي شبه المنحرف وسمبسون وصيغ اخطائها لحساب التكاملات الثلاثية المحددة وتحسين النتائج باستخدام طرائق تعجيلية == Derivation of Composition numericalFormulas for Evaluating Triple Integrals and Their Error Formulas from Trapezoidaland Simpson's Methods and Improving The Results by Using Accelerating Methods

Author name: رحاب رحيم كاظم
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
Language: Arabic
University location: Najaf
First pages:

بعض الطرائق العددية لحساب تكاملات احادية وثنائية معتلة

Author name: علية شاني حسن الطائي
Supervisor name: علي حسن محمد | محمد نوخاص مراد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
Language: Arabic
University location: Najaf
First pages:

تعميم طرق جديدة لتحويلات لابلاس لحل المعادلات التفاضلية الجزئية الخطية من ا لرتبة الثانية بمعاملات ثابتة مع او بدون شروط == Generalized New Methods Of Laplace Transformations To Solve Linear Partial Differential Equations Of Second Order With Constant Coefficients With Or Without Conditions

Author name: نور علي حسين
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: في عملنا نقترح طريقتين لحل المعادلات التفاضلية الجزئية الخطية باستخدام تحويلات لابلاس : - 1 - الطريقة الاولى بشروط ابتدائية ، هذه الطريقة تتلخص كما ياتي : - نفرض اننا نمتلك معادلة تفاضلية جزئية من الرتبة صيغتها العامة تكتب كما ياتي : - حيث ثوابت ، دالة مستمرة تحويل لابلاس لها يمكن ايجاده ، وكذلك بعض الشروط الابتدائية معروفة .لايجاد المعادلة التفاضلية (1) ناخذ تحويل لابلاس لطرفيها وبعد تعويض الشروط ، نحصل على معادلة تفاضلية اعتيادية من الرتبة . صيغتها العامة بحيث ، ثوابت ودالة الى ، .بعد حل المعادلة (2) نحصل على حيث دالة الى ودالة الى و.الان ،بما ان ، عليهمعادلة(4)، تمثل حل المعادلة التفاضلية الجزئية (1) والذي ممكن ان يكتب بالصيغة | In our work we suggesting two methods for solving L.P.D.Es by using Laplace transformations : - 1 - The first method with initial conditions , this method is summarized as follow : Suppose we have a P.D.E of order , which general form can be written as follows : - ...( 1) Where are constants, is a continuous function whose Laplace transformation can be determined, and also some initial conditions are defined.To find a solution of the D.E (1) we can take Laplace transformation to both sides of it and after substituting the conditions, we obtain an O.D.E of order .The general form of it is …(2) s.t. , are constants and are function of and .After solving eq.(2), we get …(3)Where is function of and is function of and .Now, since , thus …(4)Eq. (4), represents the solution of the P.D.E (1), which can be written by the form : …(5)Such that are functions of and that are functions of , whose numbers equal to the degree of .2 - The second method without any conditions, to explain this method, Suppose we have a L.P.D.E of second order with constant coefficients which has the general form …(6)which doesn’t obey any initial and boundary conditions and the Laplace transformation of is known.To solve eq.(6) we take L.T to both sides we get : …(7) Eq.(7) is O.D.E of the second order with constant coefficientsWhere is a polynomial of represents the denominator of L.T of the function , and is the function of and .To solve the O.D.E(7), we substitute any constant assuming instead of ,thus we have where is the function of and and resultant from solution of D.E (7), is polynomial of .since , thus we have …(8), number of depends on the degree of .Where are functions of , and are functions of , may contain one or more of the functions and .To find the forms of the functions , we take derivatives of eq.(8) w.r.t twice and, also w.r.t twice and w.r.t and to get .We substitute and in P.D.E (6) and by equality coefficients of both sides we get the values of , and by this way we obtain the solution of the P.D.E (6).

حول الافعال السديدة الضئيلة القوة == On Strongly Feebly Proper Actions

Author name: احمد طالب حسين
Supervisor name: حبيب كريم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

التجزئة الدائرية للزمرة الكسرية cf(Dnh,Z)/ R(Dnh)عندما n عدد زوجي == The Cyclic Decomposition Of The Factor Group cf(Dnh,Z)/R(Dnh) When n Is An Even Number

Author name: انعام فرحان عذاب
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: Let G be a finite group ,the group of all Z - valued class function of G over the group of Z - valued generalized characters of G , forms a finite abelian group .he aim of this thesis , is to find the cyclic decomposition of the factor group K(Dnh) when n is an even number .It was found that : 1 - If , is any positive integer , then K(Dnh) = K(C ) K(C ) K(C4 ) K(C4 ) = K(D ) K(C ) C C4 C4 . 2 - If , are distinct primes for all i =1,2,….m and an are positive integers K(Dnh)= K(Cn) C C8 C4 C2 = K(Dn) K(Cn) C C8 C4 and we also give the general form of the rational values characters table of Dnh when n is an even number .Matlab programs are used to calculate some of the results of this thesis

حول الخصائص المقتضبة للحزم المتجهه البناخية == On The Abstract Characteristics Of Banach S* - Vector Lattices

Author name: هيجاء خضير داخل
Supervisor name: علي حسين بتور
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول حلول حالات خاصة من المعادلات التفاضلية الجزئية الخطية المتجانسة من الرتبة الثانية وبعض التطبيقات الفيزيائية == On The Solutions Of Special Cases Of The Linear Homogeneous Second Order Partial Differential Equations And Some Physical Applications

Author name: وفاء هادي حنون
Supervisor name: علي حسن محمد | علي خلف حسن
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

النقطة الدورية في الديناميكا التبولوجية

Author name: ايناس يحيى عبد الله
Supervisor name: سليم حسن الكتبي
General topic: Mathematics
Specific topic: Topology
Degree: Master
Language: Arabic
University location: Najaf
First pages:

حول المتممة التبولوجية للترتيب == On The Topological Complement Of An Arrangement

Author name: حنان علي حسين
Supervisor name: عبد علي حمودي الطائي | علي حسين بتور
General topic: Mathematics
Specific topic: Topology
Degree: Master
Language: English
University location: Najaf
First pages:

الفضاء الاحتمالي الضبابي == Fuzzy - Probability Space

Author name: اسراء عبد زيد عطية الحميداوي
Supervisor name: عبد الحميد عبد الحسين الخزرجي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: Arabic
University location: Najaf
First pages:

حول الدوال السديدة الضئيلة القوة == On Strongly Feebly Proper Functions

Author name: علياء يوسف خضير
Supervisor name: حبيب كريم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

On Artin Cokernel Of The Quaternion Group Q2m When m Is An Even Number

Author name: سحر جعفر محمود ابو ملح
Supervisor name: نصير رسول محمود البكاء
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول النواة المشارك - ارتن للزمر المنتهية == On Artin Cokernel Of Finite Groups

Author name: الاء حسين محمد
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول فضاء الموديلات الجزئية العظمى == On The Space Of Maximal Submodules

Author name: ايمان يحيى حبيب
Supervisor name: حبيب كريم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: Let R be a commutative ring with identity and M be a module over R . The set of all maximal submodules of M is denoted by Max(M) . The Rmodule M is said to be a M - top R - module if Max(M) has a Zariski topology .The main purpose of this thesis, is to study when Zariski topology on Max(M) exists and study the relationship between the topological properties of the space Max(M) and the topological properties of an Rmodule M . In addition, the compactness , connectedness , strongly connectedness , locally compact , locally connected , HK - space and the separation axioms will be shown .From the main results which have been got , if M is a multiplication faithful finitely generated R - module, then Max(M) and Max(R) are homeomorphic . Also the study will prove if M is a multiplication Rmodule then M is semi - local if and only if Max(M) is an HK - space . Moreover , it would be proved that if M is a multiplication Rmodule , then M is semi - simple if and only if Max(M) is a disconnected space under a certain condition .Also , it would be stated that for any M - top R - module , M is a local module if and only if Max(M) is strongly connected .Also , it would be proved that for a multiplication R - module , if M is an F - regular ,then Max(M) is a regular space .

حول الخطية الكسورية للمؤثر التركيبي على فضاء هاردي H2 == On Linear Fractional Composition Operator On Hardy Space H2

Author name: عقيل محمد حسين
Supervisor name: ايمان حسن عبود
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: Let U denote the unit ball in the complex plane, the Hardy space H2 is the collection of functions Σ f (z) f ^ (n)zn holomorphic on U suchthat f ^ (n) with f (n) ^ denotes then the Taylor coefficient of f, where the norm is defined by ) n ( f f Σ The particular importance of H2 is due to the fact that it is a Hilbert space. Let φ be a holomorphic self - map of U, the composition operator Cφ induced by φ is defined on H2 by the equation C f = f φ (f ∈H2 ) φ o We have studied the composition operator induced by the special automorphism p α and discussed the adjoint of the composition of the symbol p α .We have look also at some known results on compositionoperators and tried to see the analogue results in order to show how the results are changed by changing the point p in U.In order to make the work accessible to the reader, we have included some known results with the details of the proofs for some cases and proofs for the results that once given in the literature with proofs.Finally, we hope that this will show that there is a lot of work that can be done in the area of composition operator.

حول النواة المشارك - ارتن للزمرة الرباعية العمومية Q2m عندما m عدد فردي == On Artin Cokernel Of The Quaternion Group Q2m When m Is An Odd Number

Author name: عاتكة حسن عبد المنعم شبيل الحميداوي
Supervisor name: نصير رسول محمود البكاء
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

التجزئة الدائرية للزمرة الكسرية cf(Dnh,Z)/ R(Dnh) عندما n عدد فردي == The Cyclic Decomposition Of The Factor Group cf(Dnh,Z)/R(Dnh) When n Is An Odd Number

Author name: محمد شاكر مهدي
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: The main purpose of this thesis is to determine the cyclic decomposition of the finite abelian factor group cf(Dnh,Z)/R(Dnh) when n is an odd number, which is denoted by K(Dnh) .We have found that the cyclic decomposition of K(Dnh) depends on the elementary divisor of n ,if n= Moreover we have found the rational valued characters table of the group Dnh .We have used the Matlab program to calculate some results of this thesis .

On The Orlicz Lattice And Modular

Author name: فلاح حسن سرحان
Supervisor name: علي حسين بتور
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

القيم المتجهة لفضاءات اورلسز المولدة للدالة GN

Author name: هديل علي حسن شبر
Supervisor name: علي حسين بتور
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

Solving Some Kinds Of Linear Second Order Non - Homogeneous Differential Equations With Variable Coefficients

Author name: رحاب علي خضير
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

بعض الطرائق العددية لحساب التكاملات الثنائية والثلاثية

Author name: بتول حاتم عكار
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Numerical Analysis
Degree: Master
Language: Arabic
University location: Najaf
First pages:
Abstract: الهدف الرئيس من هذه الرسالة هو ايجاد قيم التكاملات الثنائية والثلاثية الابعاد عدديا التي مكاملاتها مستمرة او معتلة المشتقات الجزئية او معتلة في نقطة واحدة او اكثر من منطقة التكامل , وايجاد صيغة عامة لصيغ الخطا حسب سلوك المكامل وباسلوب جديد مغاير للاسلوب الذي اتخذه باحثون اخرون محمد ]20[ , الطائي ]17[ , ضياء ]18[ وغيرهم .اذ قدمنا اربع حالات مع البرهان لايجاد حدود التصحيح بالنسبة للتكامل الثنائي لكل حالة من حالات المكامل , وبالاعتماد على هذه الحدود قمنا بحساب التكامل الثنائي فوجدنا طريقة (التي هي طريقة مركبة من استخدام قاعدة النقطة الوسطى على البعدين الداخلي والخارجي مع تطبيق طريقة تعجيل رومبرك عليها عندما عدد الفترات الجزئية التي تجزا اليها فترة التكامل الداخلي مساوية لعدد الفترات الجزئية التي تجزا اليها فترة التكامل الخارجي هذا يعني ان حيث ان المسافات بين الاحداثيات على المحور والمسافات بين الاحداثيات على المحور ) يمكن الاعتماد عليها في حساب التكاملات الثنائية حيث اعطت دقة عالية في النتائج بفترات جزئية قليلة نسبيا وبوقت اقل مما احتاجه الباحثون الذين تعاملوا مع الموضوع نفسه .كذلك قدمنا حالتين مع البرهان لايجاد حدود التصحيح بالنسبة للتكامل الثلاثي وطبقناها بالاسلوب الجديد لحساب التكامل الثلاثي فوجدنا طريقة (التي هي طريقة مركبة من تطبيق طريقة تعجيل رومبرك على القيم الناتجة من تطبيق قاعدة النقطة الوسطى على الابعاد الثلاثة , وعندما عدد الفترات الجزئية التي تجزا اليها فترة التكامل الداخلي مساوية لعدد الفترات الجزئية التي تجزا اليها فترة التكامل الاوسط ومساوية الى عدد الفترات الجزئية التي تجزا اليها فترة التكامل الخارجي بمعنى ان حيث المسافات بين الاحداثيات على المحور والمسافات بين الاحداثيات على المحور والمسافات بين الاحداثيات على المحور ) يمكن الاعتماد عليها في حساب التكاملات الثلاثية اذ اعطت دقة عالية في النتائج بفترات جزئية قليلة نسبيا وبوقت اقل مما احتاجته الباحثة ضياء ]18[ وتتاكد اهمية الاسلوب الجديد وحدود التصحيح التي قدمناها على شكل حالات في حساب التكاملات التي لا يمكن مكاملتها تحليليا . | The main aim of this thesis is to find values of the double and triple integrals numerically with continuous integrands or improper (singular) of the partial derivatives or improper at one point or more of region of the integration .Also in this thesis , we find general formula of the errors by using behaviour of the integrands and new approach which is different than the previous approach of Mohammed [20] , Alttai [17] , Dayaa [18] and others .We have introduced four cases to find the correction errors bounds with respect to the double integration for all case of the integrand by depending on these correction errors .We calculated the double integral and found the method which is composition method of using midpoint rule on the two dimensions interior and exterior with applying Romberg accelration method on it when the number of subintervals of interval of interior integral equal to the number of subintervals of interval of exterior integral such that is the distances between coordinates of and is the distances between coordinates of such that we can depend on it to calculate the double integrations , and give higher accuracy in the results by few subintervals and time less than the requested time for the researchers in the same subject .We have also introduced two cases to find the correction errors bounds with respect to the triple integral , we applied the new formula to calculate the triple integral and found this method ( method , it is composition method of applying Romberg accelration method on the obtained values of applying midpoint rule on the three dimension , and when the number of subintervals of interval of interior integral equal to the number of subintervals of interval of middle integral and equal to the number of subintervals of exterior integral such that is the distances between the coordinates on the - axis , is the distances between the coordinates on the - axis and is the distances between the coordinates on the - axis ) , we can depend on it to calculate the triple integrals and give higher accuracy in the results by few subintervals and time less than the request time for the researcher Dayaa [18] .The importance of the new approach and the correction errors that we have made in the form of the cases in the calculation of integrals which can not integrate analytical .

اجراءات بيزينية لاختيار افضل مجتمع من بين مجتمعين بوسونين == Bayesian Procedures For Selecting The Better Of Two Poisson Populations

Author name: سميرة فيصل حطحوط
Supervisor name: سعد عبد ماضي
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول حلول المعادلات التفاضلية الجزئية اللاخطية ذات الدرجة المتجانسة == On The Solutions Of Nonlinear Partial Differential Equations Of Homogeneous Degree

Author name: ليلى عبد الجليل محسن
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول حلول المعادلات التفاضلية الجزئية من الرتبة الثانية ذات المعاملات الثابتة == On Solutions of Partial Differential Equations of Second Order with Constant Coefficients

Author name: نجوان نوري هاني
Supervisor name: علي حسن محمد
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
Abstract: The main aim of this work is to solve the partial differential equations of second order with constant coefficients which have three independent variables (x , y , t) of the general form : AZ + BZ + CZ + DZ + EZ + FZ +GZ + HZ + IZ + JZ = 0 xx xy xt yy yt tt x y t where A , … , J are real constants . We found that the substitution = ∫ ∫ ∫ U x dx+ V y dy+ W t dt x y t e transforms the above equation to the first order ordinary differential equations with three independent variables which have the general form : F W t W t GU x HV y IW t J A U x U x BU x V y CU x W t D V y V y EV y W t For this purpose , the above partial equation is classified to many cases depending on the values of A, B,K, J . Each case is divided into many other cases , giving the general forms of allcases of the solutions . Some of the solutions are proved , leaving others whose proofs are similar to each other .

حول النواة المشارك - ارتن للزمرة Dnh | عندما n عدد زوجي == On Artin Cokernel Of The Group Dnh When n Is An Even Number

Author name: انتصار عبد الحر كاظم
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

On Regular Proper Mappings

Author name: فضيلة كاظم راضي
Supervisor name: حبيب كريم عبد الله
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:

حول النواة المشارك - ارتن للزمرة الثنائية السطوح D عندما n عدد فردي == On Artin Cokernel Of Dihedral Group Dn When n Is An Odd Number

Author name: رشا نجاح مرزة
Supervisor name: حسين هادي عباس النعماني
General topic: Mathematics
Specific topic: Mathematics
Degree: Master
Language: English
University location: Najaf
First pages:
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