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دراسة بعض المعايير المناعية والفسلجية لدى الاطفال المصابين بالتهاب اللوزتين ودورها في الاستجابة المناعية التي تستحث الحمى الروماتزمية == Study of Some Immunological and Physiological Parameters in Children With Tonsillitis and The Role of Immune Response That Induced Rheumatic Fever

Author name: شهد علي مهدي الفؤادي

Supervisor name: علي عبد الحسين غزاي الفتلاوي

General topic: Biology

Specific topic: Life Science

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

University location: Qadisiyah

First pages:

قياس المصداقية على بعض انواع عائلة المجموعات == Credibility Measure on Some Types of Family of Sets

Author name: رشا علي حسين

Supervisor name: نوري فرحان المياحي

General topic: Mathematics

Specific topic: Mathematics

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

التطبيقات التحليلية والفعالية البيولوجية لعامل كروموجيني محضر جديد == Analytical applications and biological activity of new prepared chromogenic reagent

Author name: نورس عباس علوان

Supervisor name: زينا محمد كاظم

General topic: Chemistry

Specific topic: Analytical Chemistry

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

دراسة التظليل في النظم الديناميكية المتسقة == A Study of Shadowing in Uniform Dynamical Systems

Author name: الاء سعيد عبود جودة

Supervisor name: احسان جبار كاظم

General topic: Mathematics

Specific topic: Dynamic Systems

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

دراسة بعض العوامل البيئية والمعادن الثقيلة في مياه ورسوبيات ونباتي القصب Phragmites australis والشمبلان Ceratophyllum demersum على امتداد نهر الفرات في محافظة المثنى == Study of some environmental factors and heavy metals in the water, sediments and reeds Phragmites australis and Ceratophyllum demersum along the river Euphrates in Muthanna province

Author name: امير كاظم ماضي العارضي

Supervisor name: نايف محسن عزيز

General topic: Biology

Specific topic: Environment - Environmental pollution

Degree: Master

University: University of Al-Qadisiyah - College Of Science

Language: Arabic

University location: Qadisiyah

First pages:

مسائل جديدة مرتبطة بنظرية التابعية التفاضلية وشبه التابعية == New Problems Related in the Theory of Differential Subordination and Quasi - Subordination

Author name: حنين زغير حسن

Supervisor name: وقاص غالب عطشان

General topic: Mathematics

Specific topic: Differential Equations

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

حول الافعال الواهنة == On Soft Actions

Author name: مروة قاسم عطشان المشرفاوي

Supervisor name: ستار حميد حمزة

General topic: Mathematics

Specific topic: Mathematics

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

بعض انواع الفضاءات المتصلة المفتوحة الاولية الصغرى والعظمى == Some Kinds of Minimal Pre - open and Maximal Pre - open Connected Spaces

Author name: اثير عبد الهادي وليد

Supervisor name: رعد عزيز حسين العبد الله

General topic: Mathematics

Specific topic: Mathematics

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

بعض نتائج التقارب في الفضاءات التبولوجية باستخدام المجاميع المفتوحة من النمط - B^* c == Some Results of Convergence in Topological Spaces by using B^* c - Open Sets

Author name: علي كاظم جاري

Supervisor name: رعد عزيز حسين العبد الله

General topic: Mathematics

Specific topic: Topology

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

First pages:

تحضير وتشخيص بعض المركبات العضوية الجديدة عن طريق تفاعل سوزوكي ودراسة فعاليتها الحيوية == Synthesis, Characterization of some new organic compound by Suzuki reaction and study their biological activity

Author name: زهراء مزهر غريب الزبيدي

Supervisor name: نبيل عبد عبد الرضا

General topic: Chemistry

Specific topic: Organic Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

التحضير والدراسة الحيوية لبعض المشتقات المحضرة حديثا للبريدين == Synthesis and biological Study of some new Derivatives of Pyridine

Author name: حوراء عبد الامير حمود

Supervisor name: مقداد رحيم كاظم

General topic: Chemistry

Specific topic: Organic Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

تخليق وتشخيص ودراسة الفعالية الحيوية لبعض المشتقات الجديدة للبركنينولون باستخدام تفاعل مكمري == SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF SOME PREGNENOLONE DERIVATIVES VIA APPLICATION MCMURRY REACTION

Author name: عقيل عبد محي الكعبي

Supervisor name: نبيل عبد عبد الرضا

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

مقارنة تاثيرات الكلبنكلامايد والميتفورمين على متحللات الدهون واكسدة الدهون وانزيم LCAT في مصل مرضى السكري العراقيين == Comparative Effects of Glibenclamide and Metformin on Lipid Profile, Lipid Peroxidation, and LCAT enzyme in Sera of Iraqi Diabetic Patients

Author name: حسين نجم عبد

Supervisor name: محمود حسين هدوان

General topic: Chemistry

Specific topic: Biochemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: English

University location: Qadisiyah

First pages:

تحليل الهايدروديناميكا الممغنطة للتدفق التمعجي للاجهاد المزدوج لمائع جيفري خلال قناة == Analysis of Magnetohydrodynamics Peristaltic Flow of a Couple . Stress for Jeffrey Fluid through Channel

Author name: سماح فاضل جابر الخليفاوي

Supervisor name: ضياء غازي صالح الخفاجي

General topic: Mathematics

Specific topic: Dynamic Systems

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Mathematics

Language: English

University location: Qadisiyah

Summary:

References:

تحديد الظروف الفضلى للتفكك الضوئي لصبغة الاليزارين الصفراء على سطح اوكسيد الزنك المعدل والمسند == Determination The Optimum Conditions For The Photo Degradation of Alizarine Yellow Dye On The Surface of Modified And Supported Zinc Oxide

Author name: سوزان ضياء رؤوف

Supervisor name: احمد كاظم عباس

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: تم في هذا البحث تحضير عدد من مركبات قواعد شف الحلقية غير المتجانسة وكما في الجدول ادناه : التركيب الرمز جرى تشخيص المركبات المحضرة باستخدام درجات الانصهار,الطرق الطيفية , FT - IR , H1 NMR , CHN Analysis ثم درست قابلية المركبات على تكوين معقدات ملونة ذائبة | The synthesis of heterocyclic schiff bases was achieved as shown in the table below : structure codeIn the first part of this work all the compounds were characterized by their M.p,IR,H1NMR and Elemental analysis CHN.In the second part ,the new compounds were examined by (spot test) for their metal complexes only compound D gave coloured compound with Cu2+ ions.A detailed study for this complex was carried for L/M ratio by mole ratio and continous variation method , calibration curve of Cu2+ ions were established depending on compound D.In the third part ,compounds A,B,C were loaded on poly urethane foam with 5% of the compounds and compound E with 10% to the foam so that chelating polymers P1,P2,P3,P5 were prepared respectively.Compound D was copolymerized with bis phenol A because its phenolic schiff base to produce polymer P4 with 10% of compound D.A complete analytical study for the prepared polymers regarding their loading capacity for different ions specially transition metal ions and heavy metals like Pb2+ and Cd2+ which are a major source of pollution.The study included two major factors i.e treatment time and pH and was conducted by batch study.Polymers P1,P2 and P3 showed same behavior towards the studied ions , on the other hand polymer P4 showed the highest loading capacity for all ions while polymer P5 showed the lowest this can be shown as : - Loading capacity P5< P1 , P2 , P3 < P4The highest loading capacity in all polymers was for Pb2+ ions , other ions were different in their order according to each polymer.A study for the regeneration of loaded polymer P5 (as an example) was conducted using (4M) HCL. The %recovery of Cr3+,Pb2+ and Co2+ was almost 90% or higher but Ni2+ was only 30% recovered.

تحضير ودراسة حركية التفكك الضوئي لمعقدات الموليبدنيوم المخلبية مع ثنائي الكيل ثنائي ثايوكاربامات وN,N - ثنائي مثيل هيدرازين == Preparation And Kinetic Study Photodecomposition of Chelates Molybdenum Complexes With Dialkyl Dithiocarbamat & N,N - Dimethyl Hydrazine

Author name: حسن خضر ناجي

Supervisor name: حسن عباس حبيب

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: تم تصميم الدراسة الحالية للتخلص من عقاري الباراسيتامول والبروكائين باستخدام الاشعة الفوق بنفسجية وبوجود اوكسيد الزنك كعامل مساعد، حيث سلطت الدراسه الضوء على اهمية كل من الضوء والعامل المساعد كعوامل اساسيه في التفكك الضوئي المحفز لكلا الدوائين.تضمنت الدرا | The current study is designed to treat the paracetamol and procaine by using UV light and ZnO as catalyst. This study explains the importance of the UV light and catalyst as a basic factors in the photocatalytic degradation for both paracetamol and procaine drugs. The study includes the measure of the rate of photocatalytic oxidation by measuring the absorbance of samples of aqueous solution for both drugs which is treated by UV light and ZnO. These absorbance are compared with the initial drug's absorbance. Some parameters which are effected on the rate of photocatalytic oxidation are studied in present research such as the amount of catalyst, initial concentration for the drug's solution, pH and the temperature for the drug's solution. The results show that the photocatalytic oxidation reaction for the paracetamol and procaine obey pseudo - first order according to the Langmuir - Hinshelwood relationship, and also it is found that the photoctalytic oxidation rate fits positively with the increase of the catalyst weight until the weights of ZnO equal to 0.025 g and 0.1 g are considered the optimum weights for paracetamol and procaine respectively where the best photocatalytic degradation is happened. So after these values, the photocatalytic degradation rate is decrease or stablized with the increase of the catalyst weight. In addition, the initial concentration increase for both drugs leads to reduce degradation rate. Also this study is found the increase of pH of reaction solution for both drugs has a positive effect represented by increasing the degradation rate until the pH 8 and 4 are the best acidic function of the paracetamol and procaine respectively. Regarding the change of the temperature has a little effect on the rate of photocatalytic degradation and it was noticed that the reaction rate increases with the increase of temperature. Activation energy is calculated according to the Arrhenius plot of lnK vs. 1/T, the slop of linear plot is equal to ( - Ea/R). Activation energy was found equal to 7.96 KJ. mol - 1 for paracetamol and 8.71 KJ. mol - 1 for procaine. The thermodynamic functions are calculated in current study for each drug and the results for paracetamol are as following : ?G = 63.61 ± 2.85 KJ.mol - 1?H = 5.40 ± 0.13 KJ.mol - 1?S = - 0.189 KJ.K - 1.mol - 1And the results of procaine are as following : ?G = 63.43 ± 2.81 KJ.mol - 1 ?H = 6.15 ± 0.13 KJ.mol - 1?S = - 0.186 KJ.K - 1.mol - 1The results of the suggested mechanism of degradation are shown that the final products for degradation are CO2, H2O and mineral acids.

دراسة الخواص الميكانيكية لخلائط المطاط الطبيعي باستخدام انواع مختلفة من البوليمرات والمالئات == Study of Mechanical Properties For Natural Rubber Blends Using Different Types of Polymers And Fillers

Author name: قصي خزعل موجر

Supervisor name: محمد علي مطر

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: تم تحضير مركبات نانو مغناطيسية جديدة باستخدام الكوليستيرول والسلفادايزين مع اوكسيد الحديد المغناطيسي. حضرت هذه المركبات باستعمال طريقة الترسيب المشترك لاوكسيدي الحديد الثنائي والثلاثي ومن ثم ربطه بالحامض بطريقة فوق الاشباع. تم تشخيص المركبات المحضرة بالطر | Two new magnetic nanoparticles (MNPs) were prepared using magnetic iron oxides with cholesterol and sulfadiazine. These compounds were prepared by iron oxide (II and III) co - precipitation, and then the prepared MNP were incubated with cholesterol and sulfadiazine. The synthesized compounds were identified using multiple techniques, including transmission electron microscopy, scanning electron microscopy, diffractive light scattering, and thermogravimetric analysis. Results demonstrated the formation of new magnetic nanoparticles, namely, MNP@Cholesterol and MNP@Sulfadiazine. The interaction between the prepared MNPs and xanthine oxidase (XO) was evaluated as a potential method for the inhibition of the enzymatic activity. The inhibition of XO is an important issue to reduce the formation of uric acid, which is responsible for gout and kidney stone formation. Another potential application is the extraction of the XO enzyme from biological fluids, such as blood, or the immobilization of XO on the surfaces of MNPs as a new application of these insoluble particles.The interaction studies involved the incubation of XO solution with the suspension of prepared MNPs using XO solutions with different concentration and fixed MNP mass. The adsorption studies of XO on MNPs showed that the prepared MNPS can extract suitable amounts of XO from a solution. Slight differences in the XO quantities adsorbed on different MNPs were found. Adsorption isotherms followed the Sips equation, indicating slight heterogeneity in the adsorption active forces on MNPs. Circular dichroism study of the XO adsorption on the prepared MNPs showed significant changes in the secondary structures, namely, reduction of the ? - helix structure. Furthermore, fluorospectrophotometric studies showed changes in the tertiary structure of the XO caused by the interaction with the active sites of the prepared MNPs. The study of the inhibition of XO activity by the prepared MNPs showed mixed inhibition as a result of the changes in the original XO enzyme after interaction with the surfaces. Magnetic Fe3O4 showed the highest inhibition activity, followed by MNP@Sulfadiazine and MNP@Choleterol - XO.

التحضير والتشخيص الطيفي ودراسة الفعالية البايولوجية لليكاندي البنزاميدازوليل ازو غير متجانسي الحلقة الجديدين وبعض من معقداتهما الفلزية == Synthesis, Spectral Characterization And Biological Activity Study For New Heterocyclic Benzimidazolyl Azo Ligands And Their Metal Complexes

Author name: بان عدنان حاتم

Supervisor name: خالد جواد العادلي

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: نتيجة للتقدم العلمي الحاصل في مجال صناعة البوليمرات ظهرت الحاجة الى مواد بوليميرية بمواصفات معينة لا يمكن الحصول عليها من نوع واحد من البوليمرات , لذا كانت هناك محاولات لمزج نوعين او اكثر من البوليمرات للحصول على مزيج بوليميري بمواصفات صناعية مرغوب فيها و| As a result of scientific progress made in the field of polymer industry emerged the need for materials polymers with certain features has emerged can not be obtained from one type of polymers, so there have been attempts to blend two or more polymers for combination Self - leveling industrial specifications undesirable and the formation of a physical blends has the common characteristics of basic materials, and this depends on the type of polymers and blending mode. This study included the preparation Ajanta blends of natural rubber with thermoplastics, as follows : 1. Prepare Ajnat of natural rubber by (100phr) has been reinforced and the usual filers used black carbon types (HAFN330, ISAFN220, SAFN110) and adopted ratios (60,50,40,30,20,10 phr), and the results show that the increase in the content of black carbon leads to an increase in the mechanical properties (tensile strength, elastic modulus, hardness) and a decrease in (elongation at break and compressibility), and that the best ratio add was when (50phr) of all kinds of black carbon the study found that the best values of the properties of the species used from black carbon at (50phr) of type (SAFN110).2. Prepare Ajnat of natural rubber by (100phr) has been reinforced and enhanced using filer Nano (black carbon Nano, titanium dioxide Nano) rates (6,5,4,3,2,1 phr) and found that the increase during the study nano filers content leads to an increase in the mechanical properties (tensile strength, elastic modulus, hardness) and a decrease in the elongation at break and compressibility add that the best ratio was (5phr) of all kinds nano filers used. .3. Prepare Ajnat blends of natural rubber with thermoplastics (PP, PE, PS, PVC) adopted the blending ratios (55 / 45,70 / 30,85 / 15 phr), and the study found that an increase in plastics content leads to an increase in the hardness and low in compressibility, has been shown that the best mechanical properties (tensile strength, elastic modulus, elongation, and hardness, and compressibility) was when the proportion of blending (85phr) of natural rubber with (phr 15) of (PP, PS, PVC) and the proportion of blending (70phr) of natural rubber with (30phr) of (PE).4. The results of chemical analysis tests showed that blends prepared characterized by good resistance to chemical solutions (acids and bases) and a decrease in the degree of intumescent greater thermoplastics content ratio of(15phr) to (45phr) Ajnat in combination.5. The results show that the natural rubber blends with polyethylene showed chemical properties and good resistance to chemical solutions best compared with the plastics used in the preparation Ajnat.6. Determine compatibility blends by using technology (DSC) for blends prepared.

تخليق وتشخيص ودراسة الخصائص التفلورية والمضادة لفايروس نقص المناعة المكتسبة لبعض مشتقات البركنينولون الجديدة == Synthesis, Characterization, Fluorescence Properties, Anti - Hiv Activity And Molecular Modeling Study of Some New Pregenolone Derivatives

Author name: رواء علاوي كاظم القريشي

Supervisor name: نجم عبود لعيبي المسعودي | نبيل عبد عبد الرضا

General topic: Chemistry

Specific topic: Chemistry

Degree: Doctorate

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: Arabic

Full text from the source: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%A7%D9%84%D8%AC%D8%B2%D8%A1-%D8%A7%D9%84%D8%A7%D9%88%D9%84-%D9%85%D9%86-%D8%A7%D9%84%D8%B1%D8%B3%D8%A7%D9%84%D8%A9.pdf

University location: Qadisiyah

First pages:

Abstract: نظرا لما تتمتع به مركبات الازو من تطبيقات مهمة في كل من المجالين الاكاديمي والتطبيقي فقد تمحورت دراستنا على تحضير ستة ليكاندات ازو جديدة مشتقة من المركب 5,4 - ثنائي فنيل اميدازول ودراسة السلوك التناسقي لكل منها مع ستة ايونات فلزية هي Co(II) , Ni(II) , C | Azo compounds have important applications in both of academic and applied fields, Accordingly, our study based on the synthesis of azo compounds derived from 4,5 - diphenyl imidazole and characterization of these azo compounds with their metal complexese containing Co(II) , Ni(II) , Cu(II) , Zn(II), Cd(II) and Hg(II) ions. Mass Spectra of ligands and their complexes were supported their molecular formula, while H1NMR spectra of ligands agreed well with the suggested structures , The C.H.N. and Atomic absorption analysis showed a good agreement with the calculated values , The purity of ligands and their complexes were examined by TLC and the values of Rf were values measured.Electronic spectra of complexes showed a bathochromic shift comparing to ligands spectra as a result of the coordination between the metal ions and ligands. The concentrations that obeyed Beer - Lambert Law of the complexes were determined from calibration curves , Mole Ratio Method indicate a ratio (1 : 2) (Metal : ligand) for the complexes of (DPEPI) and (DPDED) while other complexes with other ligands show a ratio (1 : 1) (Metal : ligand).Satiability Constants of the complexes were calculated and found that the Stability constants of complexes of the first ligand (DPEPI) were ( 2.955×10 12) >(2.294× 1011 ) <(1.121×10 12 ) < (1.108 ×1011 ) varied in the arrangement as Co(II)< Ni(II) < Cu(II)> Zn(II) which agree with Irving - Williams Series. This arrangement was applied on the complexes of the other ligands. The Conductivity measurements of complexes showed non ionic character. Apparently the magnetic susceptibility values agree with their values of the octahedral high spin complexes for Co(II)) while the complexes of Zn(II), Cd(II), and Hg(II) were diamagnetic. IR Spectra of complexes showed obvious changes of the frequencies of ? (N=N) of azo group and ?(C=N) of heterocyclic imidazole ring as result of coordination with metal ions, While the frequencies of ?(C=N) of azomethine group did not show any significant change for complexes comparing to the ligands spectra ,New bands were appeared in the region (400 - 500) cm - 1 in the spectra of complexes that due to frequencies of ?(M - N) because of coordination process. From the previous results the purposed structures of the complexes can be summarized as shown in the following : Proposal structure of (DPEPI) Complexes Proposal structure of (DIDHP), (DIDMP),

تحضير وتشخيص وتقييم انواع جديدة من البولي يورثان القابلة للتفكك الاحيائي ودراسة تطبيقاتها الحيوية في اطلاق الدواء == Preparation , Identification And Evaluation of New Types of Biodegradable Polyurethane And Study Their Application In Drug Delivery

Author name: صابرين فرحان جواد

Supervisor name: محمد علي مطر

General topic: Chemistry

Specific topic: Physical Chemistry

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Chemistry Department

Language: English

University location: Qadisiyah

First pages:

Abstract: Corrosion and corrosion protection of carbon steel (C.S) alloy in seawater (3.5% NaCl) was achieved in this thesis. Three types of nanoparticles (NPs) were used to protect C.S the first silicon carbide (SiC), second alumina (Al2O3) and the third zirconium oxide (ZrO2) nanoparticles (NPs). Electrophoretic deposition (EPD) technique was applied to coating the C.S surface. Different polyacrylic acid (PAA) percentage (0.1 - 1)% were added to the suspension solution of coating by the three types of NPs, to improve the protection efficiency (PE%) for the coated C.S surfaces.The corrosion rate with respect to uncoated and coated C.S with the three above NPs were measured. Different corrosion parameters were obtained; corrosion current density (icorr), corrosion potential (Ecorr), cathodic and anodic Tafel slopes (bc,ba), protection efficiency (PE%), polarization resistance (Rp) and the surface porosity (P%). The effect of temperatures (298 - 328)K on the corrosion of uncoated and coated C.S by the three NPs in presence and absence of PAA were also investigated and therefore activation energy (Ea) and preexponential factor (A) were calculated. Thermodynamic parameters ?G, ?H and ?S for all corrosion processes were obtained. Coated C.S were analysed using atomic force microscopy (AFM) to detect the morphology of surface and the particles size of coat layers which range from 60 - 103 nm, which greater than thestarting particles.The corrosion current densities (icorr) were increased generally with increasing temperatures for all cases and icorr reduced after coated C.S by different NPs in absence and presence PAA, therefore icorr reduced from 168.88 ?A.cm - 2 to 19.45, 28.71 and 30.2 ?A.cm - 2 for C.S coated by SiC, ZrO2 and Al2O3 respectively at 298K.While the Ecorr shifted to more active potential after coated by different NPs excepting when C.S coated by SiC in presence of (0.25%) PAA in coating solution suspension where Ecorr shifted to noble direction. The protection efficiency (PE%) of all coated C.S in absence and presence of PAA showed noteworthy degree of enhancement and the PE% ranged between (85 to 99.65)% for SiC , (69 to 91)% for ZrO2 and (77 to 87.9)% for Al2O3. The surface porosity (P%) were increased with increasing temperatures for all cases. The activation energy (Ea) values for the corrosion of coated C.S by different NPs lead to higher values than Ea for uncoated C.S and the highest value was (71.936) kJ.mol - 1 obtained when C.S coated by SiC in presence of (0.25%) PAA. The free energy (?G) Values for the corrosion of coated C.S generally more negatively than uncoated and the values of enthalpy (?H) for the corrosion of coated C.S by ZrO2 and Al2O3 were less negatively than uncoated C.S while coated C.S by SiC lead to more negatively ?H values.

انتشار بكتريا Escherichia coli في المرضى في المرضى المصابين بالتهاب المرارة الحصوي في محافظة الديوانية == Dissemination of Escherichia Coli In Patients With Cholecystitis Calculus In Al - Diwanyia Governorate

Author name: احمد رزاق واجد الداوودي

Supervisor name: سيوف خومان علوان الرماحي

General topic: Biology

Specific topic: Microbiology - Bacteria

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: The study aims to identify Escherichia coli bacteria, which causes calculus cholecystitis of molecular perspective. The study samples were gathered from 110 patients who undergone cholecystectomy in Diwaniya general hospital for the period October 2013 to April 2014. The sample included bile sap, gall bladder tissues and stone if available. The samples were cultured to identify their culture specifications.The results showed that chronic cholecystitis is the most common one, which has 55.5% then acute cholecystitis by 44.5%. The study results showed that age and sex have an influence on cholecystitis. The highest percentage of infection is the ages 36 - 45 for the two sexes. If the cases distributed according to the patient sex, there is a difference in cholecystitis between male and female, where females infections are 88.2% and males are 11.8%. The total isolated bacteria were 125 bacterial isolates of 52% of gall bladder tissues, 26.4% of bile and 21.6% of the stone. Escherichia coli had 34.4% of the total samples of 51.1%, 36.6% and 29.6% respectively of the above mentioned samples.As far as susceptibility for all Escherichia coli isolates towards 15 types of antibiotics by using disc diffusion for Kerby - Bauer method, bacteria had high susceptibility against ? - lactamases antibiotics where they had susceptibility against Ampicillin+ Clavulanic acid by 38.7% and 79% for Ampicillin. The least susceptibility was for Amoxicillin by 69.7%. Bacteria had no resistance for Imipenem where their susceptibility was 100%. Bacteria had weak susceptibility against Aztreonam by 13.9%. While with cephalosporins, susceptibility for Ceftazidime by 27.9% and for Cefotaxime by 20.9%. With Aminoglycosides, resistance to Gentamicin antibiotics was 34.8% and 30.2% for Amikacin. The results showed that resistance to Quinolones was 16.2 for Nalidixic acid while for fluoroquinolones resistance was 25.5% for Ciprofloxacin and 18.6% for Norfloxacin. Isolates ability to produce CTX - M, SHV, TEM and AMPC extended spectrum ? - lactamases enzymes was tested by investigating the existence of blaTem, blaAMC, blaCTX - M and blaSHV genes in these isolates through Polymerase chain reaction (PCR). There were 23/26 isolates (88.4%) showed their ability to contain blaAmpC gene, and 7/26 isolates (26.9%) contained blaSHV gene. There are 18/26 isolates(69.2%) contained blaTEM gene while 20/26 isolates (76.9%) contained blaCTX - M.Through using Quantitative Real Time - Polymerase chain Reaction (qRT - PCR), gene expression measurement for blaCTX - M, blaTEM and blaAmpC was measured by relative numbers. The results showed that gene expression measurement for ? - lactamases enzymes type AmpC produce by Escherichia coli was the highest if compared with ? - lactamases enzymes type TEM and CTX - M with different periods of incubation, which is T4h for 4 hours, T24h for 24 hours and T48h hours of incubation respectively. It is noticed that genes responsible for producing ? - lactamase enzymes type TEM, CTX - M and AmpC are changed during different periods of incubation through using Real Time - Polymerase chain Reaction (RT - PCR).

التحري عن عوامل الضراوة لبكتيريا اشيريشيا القولون المعزولة من المرضى المصابين بالتهاب المجاري البولية وقياس نمط بعض الحركيات الخلوية لديهم == Detection of Virulence Factors of Escherichia Coli Bacteria Which Isolated From Patient With Urinary Tract Infection And Measuring Some Cytokines In Them

Author name: رواء ماجد محمد البو صالح

Supervisor name: ميثم غالي يوسف

General topic: Biology

Specific topic: Microbiology - Bacteria

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

Full text from the source: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%B1%D9%88%D8%A7%D8%A1-%D8%A7%D9%84%D8%A8%D9%88%D8%B5%D8%A7%D9%84%D8%AD.pdf

University location: Qadisiyah

First pages:

Abstract: تضمنت هذه الدراسة جمع 100 عينة من اعمار مختلفة للمرضى المصابين بالتهاب المجاري البولية الذين راجعوا مستشفى الديوانية التعليمي ومستشفى الولادة والاطفال في مدينة الديوانية , خلال المدة من تشرين الثاني 2012 الى نيسان 2013 للتحري عن بكتيريا Escherichia coli ا | groups of patient with pyelonephritis, whose visited Al - Dewaniya teaching and Woman s and children hospital in Al - Dewaniya city during the period from November 2012 to April 2013 for detection the isolates of Escherichia coli. The results showed that 56% of bacterial isolates were E.coli and 44% isolates belonged to others bacterial types. These results indicated that the females were more infected 67.86%(38\56) with pyelonephritis than the males 32.41(18\56). Always our result were pointed that the age of 30 - 39 old years have beeninfected with pyelonephritis and present the high percentage infection 30.36% comparison with others age groups (1 - 9, 10 - 19, 20 - 29, 30 - 39, 40 - 49, 50 - 59, 60 - 69, 70 - 79) , with percentage of (1.79%, 7.14%, 14.29%, 30.36%, 19.64%, 10.71%, 12.50%, 3.57%) respectively. The resistance of E.coli isolates to the four generation of Cephalosporin antibiotics were showed the following state : - The first generation of Cephalosporin antibiotic were indicated to Cephalothin 76.6%, Cefazolin 71.4%, Cephlexin 69.7% and Cephadroxil 66.1%. - The second generation of Cephalosporin antibiotic were indicated to Cefaclor 59.0%, Cefonicid 60.8%, Cefprozil 50.0%, Cefoxitin 64.2% and Cefmetazole 55.3%. - The third generation of Cephalosporin antibiotic were indicated to Ceftriaxone 32.2%, Cefotaxim 35.7%, Ceftazidim 37.5%, Cefixim 42.9%, Cefdinir 35.7% and Ceftizoxim 30.4%. - The fourth generation of Cephalosporin antibiotic were consisting of one antibiotic only like Cefepime with percentage of 39.3% The results concerned the virulence factors genes showed that the gene irp2 witch responsible for taking the iron from the blood, whereas the gene pap responsible for the production of P - type Pilli, afa gene responsible for the production fimbriae, iha gene responsible for production of capsule and the gene tst responsible for toxic shock. The result of PCR for the E.coli DNA showed that all the thirty isolates of this bacteria contain the gene irp2, while the others genes pap, afa, hly, and iha were presented the following percentage 36.6%, 30.0%, 96.6% and 10.0%respectively, whereas the gene tst didn’t recorded any isolates concerting. So in this study was to measure immune factors related to the urinary tract infection is in general and pyelonephritis in specially, has been measure some of cytokines which (Interleukin - 8, Interleukin - 6, Tumor necrosis factor - ?), they found increase in these factors in sera of patients with pyelonephritis compared to healthy persons.

التاثيرات النسيجية والدمية والكيموحيوية لفلوريد الصوديوم على بعض اعضاء الجسم في الارانب المحلية == Histological, Haematological And Biochemical Effects of Sodium Fluoride On Some Body Organs of Local Rabbits

Author name: مقداد احمد شهاب

Supervisor name: هاشم محمد عبد الكريم العلاق

General topic: Biology

Specific topic: Zoology

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

Full text from the source: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%B1%D8%B3%D8%A7%D9%84%D8%A9-%D9%85%D9%82%D8%AF%D8%A7%D8%AF-%D8%A7%D8%AD%D9%85%D8%AF-%D8%B4%D9%87%D8%A7%D8%A8-ilovepdf-compressed.pdf

University location: Qadisiyah

First pages:

Abstract: The present study had been carried out to elucidate the toxic effects of sodium fluoride on local rabbit males, this study involved determination of the histological Changes of some organs include (Testes, Liver and Kidney) , moreover study the changes in body weight of the animals and the percentage of organs weight and some blood parameters and biochemistry which include packed cell blood volume (PCV), Hemoglobin (Hb), Total white blood cells, Testosterone hormone, T3, T4 hormones, Glucose concentration, Cholesterol, Urea, Transaminase enzymes and Bilirubin - level in blood. Twenty local adult male rabbits were included this experiment their ages ranged between 10 - 14 months.The animals were treated with oral swallow for 12 weeks. The animals were divided into four groups : control group is treated orally with (0.9%) normal saline; First group was treated orally with 10 mg/kg of body weight sodium fluoride, second group was treated orally with 20 mg/kg of body weight sodium fluoride and third group was treated orally with 30 mg/kg of body weight sodium fluoride. The results of present study showed a significant decreased (P<0.05) in body weight of treated animals with dose of sodium fluoride 20 and 30 mg/kg of body weight, while there is no significant differences in the body weights of treated animals with sodium fluoride dosage of 10 mg/kg of body weight when to compared with control group. The percentage of organ weight to body weight showed a significant decrease in testis weights and liver weight, while there was no significant differences in kidney weight in treated group with sodium fluoride when to compared with control group. Concerning histological changes showed a reduction or freezed stages in spermatogenesis processes which timed with decrease in number of primary spermatocytes and secondary spermatocytes in addition to infiltration of lymphocytes, also found that NaF cause disorganization, denudation, and reduction in germinal epithelial cells of the seminiferous tubules and associated with absence of sperm in the lumina, also showed a decrease in radius of epididymus ducts and decrease in number of sterocilia and decrease number of mature sperms. Histological sections of kidney showed that there was a clear shrinkage of glumeruli.Histological section of kidney of animals that treated with sodium fluoride showed a mild blood vessels congestion, shrinkage in glumeruli, distributed in renal tubules and erode its epithelium with some apoptotic areas. The liver sections appeared appreciable effect with fluoride include dilation in central vein and erode to its epithelium, congestion in hepatic sinusoids with apoptosis and erode to general structure of liver with some of inflammatory cells and death in some cells which lead to erode of typical ray arrangement. Regarding blood parameters the present study showed a significant decrease (P<0.01) in percentage of (PCV) and (Hb) of the animals treated with sodium fluoride, while showed (WBCs) count significant increased compared with control group. Hormonal analysis (Testosterone, T3 and T4) showed a significant decrease, while significant increase of glucose, cholesterol, urea, transaminases enzymes for (AST, ALT) and bilirubin levels. Results obtained from this study and mentioned above may be attributed essentially to that of Naf administration results in sever lesion of male reproductive system wich may be aggravated with increase administration concentration of Naf.

تاثير مستخلص الثوم والرمان على الجرذان المصابة تجريبيا بطفيلي Cryptosporidium parvum ومقارنتها مع عقار Metranidazole == Effect Extract Allium Sativum And Punica Grantium On White Rat Expermental Infection Cryptosporidium Parvum And Comper With Metranidazole

Author name: سرى رزاق خضير عبادة

Supervisor name: نجم عبد الواحد عبد الخضر الجدوع

General topic: Biology

Specific topic: Microbiology - Parasites

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

Full text from the source: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%B1%D8%B3%D8%A7%D9%84%D8%A9-%D8%B3%D8%B1%D9%89-ilovepdf-compressed.pdf

University location: Qadisiyah

First pages:

Abstract: جمعت عينات البراز من الاطفال في مستشفى النسائية والاطفال كذلك جمعت من العجول المصابة حيث اجري فحص العينات بصبغة الزيل نلسن ثم عزلت ونقيت الاكياس بطريقة التطويف بمحلول شيذر السكري وجرعت 2103xكيس بيض لكل جرذ بانبوبة التجريع الفموي وسجلت المدة قبل البائنة من | Collects stool samples from children in the women's and pediatric hospital. also collects all those from infected calves, where he conducts testing samples dye Zail Nelson then isolated and scrubbed bags manner floation solution Shidhir diabetes and gived rat 2 x103 bag eggs per rat tube dosage oral and recorded for the period before dowry of 3 - 5 days as recorded wounding 100%. The result is the appointment of the lethal dose of moderation LD50 of aqueous extracts of the garlic, peel the pomegranate after giving the rats doses graded by the mouth and the results indicate that the dose 7500 mg / kg of body weight is the lethal dose of aqueous extracts of garlic bulbs and dose limits of 5250 mg / kg is the lethal dose to peel pomegranate then tretment using cold aqueous extract to plant garlic. Allium satvuim L. peel and pomegranate Punica granantum L and drug Metronidazole (Flagyl) concentration of 250, 500, 750 mg / kg, the results shows the effectiveness of the current study, the aqueous extracts in the treatment of the parasites it turns out that the time required to kill the parasite suit inversely with the increasing concentration of extracts also show the efficiency of the aqueous extract of garlic bulbs and metronidazole concentration of 750 mg / kg in the treatment of 100% after 13 days of treatment with stops put bags of egg either concentration of 500 mg / kg of aqueous extracts garlic bulbs and metronidazole has shown the efficiency of treatment of by 100 % after 15 days of treatment showed, while the aqueous extract of pomegranate peel concentration 750 mg/kg therapeutic efficiency of 98.41% after 15 days of treatment, while the control group continued to launch until after the egg sacks (15) of treatment. The study shows histopathological section on the small intestine (duodenam, ileum, jejunum) Rats infection parasite get pathological changes represented by the crash of the villi of the small intestine and change epithelium from the vertical to the cube and the adhesion of some of the villi and gatherings of inflammatory cells in layer plate fitted, as well as for necrosis and desquamation of the cells lining the villi also destroyed gland and appeared egg sacks in the intestine result use 2x103 frome egg sacks also appeared effective abstract aqueous garlic in the intestinal tissue to restore its natural form after 15 day use concentration 750 mg/kg of aqueous extract of garlic bulbs and metronidazole while have taken normal sat to tissue treaement with aqueous pomegranate peel long than 15 day. test the effectiveness of aqueous extracts cold of garlic bulbs. Alluium sativum L. and peel pomegranate Punica granantum L in treatment parasite spores Cryptosporidum parvum and compared with the treatment of Metronidazole (Flagyl) in laboratory rats. Conducted on plant extracts cold of garlic and pomagranite the chemical tests have shown the presence of active substances of both alkaloids, carbohydrates, Flavonides, Alglycosidat, Alsaponyat, Alresins, phenolies

دراسة بيئية للهائمات النباتية في مبزل CD4A (مبزل هور شعيب) الديوانية - العراق == Ecological Study of The Phytoplankton In Cd4A (Hor Shuaib) Drainage In Al - Diwaniya Iraq

Author name: ابتسام كاظم خضر الصالحي

Supervisor name: فؤاد منحر علكم

General topic: Biology

Specific topic: Plant

Degree: Master

University: University of Al-Qadisiyah - College Of Science - Department Of Biology

Language: Arabic

University location: Qadisiyah

First pages:

Abstract: تضمنت الدراسة الحالية بيئة الهائمات النباتية في مبزل CD4A (مبزل هور شعيب) في الديوانية - العراق. للمدة من ايلول 2011 حتى نهاية اب 2012 حيث تم اختيار ثلاثة مواقع على المبزل، يقع الموقع الاول في بداية مجرى المبزل عند قرية شويخة ويقع الثاني على بعد 10 كم من | The present study deal with phytoplankton in CD4A drainage for a year starting from September 2011 to August 2012.Three sites have been chosen, the first is near shoekha village at the beginning of the drainage, Second is after the first site ten kilometers, while the third site is at the end of the drainage after Neffr sub district. The study includes measuring physical, chemical and biological properties of drainage water which includes studying quality and quantity of phytoplankton. The study shows that the temperature of the air is ranged from 12.5 - 42.1 c? and water temperature is about(11.5 - 31.5) c? light penetration from 16 - 57cm while turbidity is(49 - 2.1)NTU The study shows that the pH is limited in along the period of the study (6.4 - 8.4), Electrical conductivity is approximately about (2247 - 8030 µs/cm), the water drainage Oligohaline The dissolved oxygen values was from 3 - 8.6 mg/l and carbon dioxide values were ranged from 80.2 - 227.8 mg/l, it also show that drain water is alkaline and bicarbonate ions prevailed, total alkaline is (281.3 - 102.6)mg/l of calcium carbonate. It is discovered that the water in the area under investigation is too hard, hardness values were ranged from 1439.5 - 517.6 mg/l, while Calcium concentrations were ranged from 232.5 - 98.1mg/l andMagnesium concentrations were ranged from 220.3 - 64.2mg/l. Chloride concentrations were ranged from802.01 - 334.1µg/l, while Sulfate concentrations were ranged from 1184.9 - 421.03µg/l Plant nutrients Nitrite concentrations are about (6.22 - 0.58) µg/l, Nitrate concentrations (122.3 - 19.5) µg/l and Phosphate concentrations are about (2.09 - 0.1) µg/l, Phytoplankton types which are diagnosed during study period (143). Bacillariophyceae is dominate on other class and Chlorophyceae Cyanophyceae, Euglenophyceae, the study shows there are99, 120 and 125 species in the first, second and third site, the species that have highs number (Nitzschia, Navicula, Cynbella, Oscillatoria, chlorella, cocconeis, Amphora.Cyclotella), During the period study there are seasonal and site changes is total number of of phytoplankton which ranged about)5218.9 - 267.9 (x 103 cell/cm2. Statistical analysis showed there morale differences between locations and seasons in relation to physical, chemical and biological features also there is an interference between months, there are negative and positive, morale and in morale correlation between phytoplankton and physical, There are negative and positive, morale correlations between phytoplankton and physical, chemical features that measured during study period at probability level of (0.05).