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التغاير الجزيئي لجينات فايروس الخلايا العملاقة وعلاقتها بالاستجابة المناعية في النساء الحوامل == Molecular Variation of Cytomegalovirus genes and their correlation with immune response in pregnant women

Author name: رشا ابراهيم العقابي
Supervisor name: احمد درويش جبار الربيعي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

التصبيغ المناعي النسيجي الكيميائي والتهجين الموضعي الصبغي لل P63وMDM2 في مرضى سرطان الجلد == Immunohistochemical and chromogenic in situ hybridization analysis for P63 and MDM2 in skin cancer patients

Author name: رغد عباس جبار الجعيفري
Supervisor name: كريم حمد غالي | محمد ناجي كريم
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة نسجية وكيمونسجية مناعية لتكلس القصبة الهوائية وعضو التغريد في الدجاج البياض (Gallus gallus domesticus) == Histological and Immunohistochemical Study of Trachea and Syrinx Calcification in the Laying Hens (Gallus gallus domesticus

Author name: اساور عبد الجبار ابراهيم السلمان
Supervisor name: احمد مهدي صالح البدري
General topic: Biology
Specific topic: Zoology - Histology
Degree: Master
Language: English
University location: Wasit
First pages:

تحديد الاجسام المضادة ACL و Anti?2gp1 في النساء في حالة الاجهاض ومرضى الجلطة الدماغية التخثرية في محافظة واسط == Detection of Anticardiolipin and Anti?2glycoprotein1 antibodies in females with miscarriage and patients with thrombotic cerebrovascular disease in Wasit Province

Author name: علي عبد الحسن محمد
Supervisor name: احمد درويش جبار | منتظر علي السعيدي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

التوافق بين المفترس الحشري اسد المن الاخضر Chrysoperla carnea (Stephens) وعاملي المكافحة الاحيائية الفطرينBeauveria bassiana (Bals. و (Met.) Metarhizium anisopliae

Author name: فاضل داخل سلطان
Supervisor name: باسم شهاب حمد | محمد جبير حناوي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Wasit
First pages:

تشخيص بعض الطفرات الجينية في جين العامل الثامن للمرضى المصابين بالهيموفيليا نوع A في محافظة واسط == Identification of Some Factor VIII Gene Mutations in Patients with Hemophilia A in Wasit Province

Author name: ميسون محمد حسن الصراف
Supervisor name: احمد درويش جبار الربيعي | صفاء عبد الاله فرج البدري
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

استخدام الطرق الجزيئية لتحديد الانماط الوراثية لطفيلي المشوكة الحبيبية من الانسان في محافظة واسط العراق == The uses of molecular methods to detection of genotyping to the Echinococcus granulosus from human in Wasit province - Iraq

Author name: نوار جابر حسين
Supervisor name: عبد السادة عبد العباس راهي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة مسحية وتصنيفية ليرقات الذباب المسبب للتدويد في الحيوان والانسان في محافظة واسط == Survey and Taxonomical Study of Larvae of Flies on animal and Human causing myiasis in Wasit Governorate

Author name: اسماء فاضل عبد الرضا الكوراني
Supervisor name: مهدي عباس سويل الغرباوي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة فسيولوجية ووراثية لمرضى السكري النوع الثاني في محافظة واسط == Physiological and genetic study of patients with diabetic mellitus type 2 in Wasit Province

Author name: تيسير شمران عذيب جبل
Supervisor name: كاظم جهيد كاطع | حليم حمادي عيسى
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة مقارنة بين تقنية تفاعل البلمرة المتسلسل RT - PCR واختبار rK39 dipstick في تشخيص داء اللشمانيا الحشوية في محافظة واسط == A comparative study between Real - Time PCR technique and rK39 dipstick test for diagnosis of Visceral leishmaniasis in Wasit Province

Author name: زهراء علي فائق
Supervisor name: عبد السادة عبد العباس راهي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة بيئية لبعض الانواع السائدة من البرغش غير الواخز لعويلة Chironominae (Diptera : Chironomidae) كدليل حيوي لتلوث مياه نهردجلة في مدينة الكوت - جنوب العراق == Ecological study of some dominant species Chironominae ( Diptera : Chironomidae ) as Bio - indicator for water pollution of Tigris River in Al - Kut City / Southern Iraq

Author name: سهير صاحب عبود
Supervisor name: جميل سعد السراي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Wasit
First pages:
Abstract: تم اجراء دراسة بيئية لنهر دجلة في مدينة الكوت لمعرفة حجم الملوثات التي تطرح الى النهر خلال اشهر الدراسة بالاعتماد على انواع عويلة البرغش غير الواخزChironominae وتنوعها ولمدة ستة اشهر للفترة من (تشرين الثاني 2013 الى نيسان 2014). تم تشخيص عشرة انواع وهي Polypedilum aviceps الذي كان اكثر الانواع وفرة وبنسبة 51% ، يليه Polypedilum tritum 35% , Einfeldia pagana 4% , Chironomus riparius 2% , Chironomus plumosus 2% , Chironomus piger 2% , Polypedilum brasenia 1% , Einfeldia natchitocheae 1% , Cryptochironomus sp. 1% وParalauterborniella sp. 1%.اظهرت نتائج التحليل الاحصائي PCA وجود ارتباطات بين انواع البرغش غير الواخز وبعض العوامل البيئية الفيزيائية والكيميائية السائدة ، النوعين Einfeldia natchitocheae and Paralauterborniella sp. ارتبطا ارتباطا ايجابيا معنويا عنـد مستـوى معنويـة p≤0.05مع العـكورة، Cu، pH ودرجـة الحـرارة، اما الانــــــواع Chironomus piger, Polypedilum brasenia, Polypedilum aviceps, Polypedilum tritum, Einfeldia natchitocheae and Paralauterborniella sp. فــقد ارتبطت ارتباطا معنـويا سـلـبيا بـمســتوى مـعنويـة p≤0.05, 0.01 مع كل من TDS،SO4 ، Pb ، Cd ، Cu، Ni ودرجة الحرارة.كما وجدت فروقا معنوية ايجابية بمستــوى p≤0.05للانواع العشرة من البرغش غير الواخز بـيـن مـحـطات الدراســةS3,S2,S1 وبمستــوى p≤0.01للعوامـل البيئـيـة الفيزيائيـة والكيميائيـة Ni, Cu, Cd, Pb, BOD5, DO. | Ecological study was established to estimate the volume of pollutants in the Tigris River in Al Kut City during the period of November 2013 - April 2014. The variety of Chironomid species subfamily Chironominae (Diptera : Chironomidae) were considered as guides evidance of polluting existence in the river. The study identified ten species of Chironominae in which Polypedilum aviceps was the highest percentage 51%, among the other remaining Chironominae species. Whilst Polypedilum tritum was 35%, Einfeldia pagana 4% , Chironomus riparius 2% , Chironomus plumosus 2% , Chironomus piger 2% , Polypedilum brasenia 1% , Einfeldia natchitocheae 1% , Cryptochironomus sp. 1% and Paralauterborniella sp. 1% . Results showed significant correlations between the species and the several environmental parameters. The group of Einfeldia natchitocheae and Paralauterborniella sp. significantly demonstrated a positive correlation p≤0.05 with a pH, Cu, turbidity and water temperature. As well as Chironomus piger, Polypedilum brasenia, Polypedilum aviceps, Polypedilum tritum, Einfeldia natchitocheae and Paralauterborniella sp. showed a significant negative correlation p≤0.05, 0.01 with TDS, SO4, Pb, Cd, Cu, Ni and water temperature. Moreover, a significant positive correlation p≤0.05, 0.01 was observed between the environmental parameters Ni, Cu, Cd, Pb, BOD5, DO. The ten Chironomid species and the stations of study S1, S2 and S3

تاثير مادة الاومنيباك 350 على كروموسومات الفئران المشععة بالاشعة السينية X - Ray == Omnipaque 350 Effect on Irradiated Mice Chromosomes with X - Ray

Author name: ايات علي محمود الجبوري
Supervisor name: مثنى ابراهيم ملك
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Wasit
First pages:
Abstract: الاومنيباك (350) هو مادة لونية , غير متاينة ,تحتوي على ذرات الايودين في تركيبها الكيميائي. يتم استعمال هذه المادة في كثير من التطبيقات الطبية المهمة المتمثلة في التصوير الاشعاعي كالمفراس الحلزوني, جهاز الرنين المغناطيسي وتطبيقات الاشعة السينية لتسهيل تشخيص الاصابات المرضية المختلفة وذلك باعطاء صورة لكل تراكيب الجسم مثل الاوعية الدموية, جهاز القناة الهضمية بالاضافة الى انسجة واعضاء الجسم الاخرى. تم تصميم هذه الدراسة لتحديد تاثيرات هذه المادة (الاومنيباك 350) على كروموسومات خلايا نخاع عظم الفئران المختبرية بالاضافة الى تعريضها الى ثلاث ضربات من الاشعة السينية (60 كيلو الكترون فولت في كل ضربة) في محاولة للتقرب بعمل المفراس الذي يعطي عدة ضربات لجرعة واحدة وفي ان واحد. اجريت هذه الدراسة في مختبر الوراثة الخلوية \قسم علوم الحياة\ كلية العلوم في جامعة واسط وذلك لغرض تحديد تاثيرات مادة الاومنيباك لوحدها او بدمجها مع الاشعاع وباستخدام عدة اختبارات خلوية - جينية كاختبار معامل انقسام الخلايا الطبيعية, التشوهات الكروموسومية ومعدل تكون النوى الصغيرة. وعلى هذا الاساس قسمت الحيوانات المختبرية الى مجموعتين : مجموعة السيطرة ومجموعة المعالجة. مجموعة السيطرة تضمنت ثلاث مجاميع, الاولى مجموعة السيطرة السالبة عوملت ب(0,25مل) ماء مقطر والثانية عرضت للاشعاع (ثلاث ضربات من جرعة 60 كيلو الكترون فولت لكل حيوان) اما الثالثة فقد حقنت بمادة الاومنيباك (0,25 مل) من خلال الحقن بالغشاء البيريتوني وتركت لمدة 24 ساعة. اما مجموعة المعالجة فقسمت ايضا الى ثلاث مجاميع وذلك بحقن مادة الاومنيباك لمرة واحدة (25,.مل) ولكن بفترات زمنية مختلفة تضمنت قبل وبعد وبين تشعيعين مع الاخذ بنظر الاعتبار عن وجود فرق معنوي عندما تكون (P< 0.05). اظهرت دراستنا الحالية ان مادة الاومنيباك لوحدها بالمقارنة مع مجموعة السيطرة السالبة 1 لها القدرة على تقليل المعامل الطبيعي لانقسام الخلايا ((P=0.006 ورفع معدل كلا من التشوهات الكروموسومية (P=0.001) ومعدل تكون النوى الصغيرة ((P=0.0009. علاوة على ذلك , اظهرت النتائج بان مستويات معامل الانقسام الطبيعي للخلايا ومعدل تكون التشوهات الكروموسومية والنوى الصغيرة تكون متشابهة في حالة حقن الاومنيباك قبل التشعيع (معامل الانقسام P=0.120,),(التشوهات الكروموسومية, P= 0.070),(النوى الصغيرة, P=0.067) او حقنها بعد التشعيع (معامل الانقسام P=0.169,),(التشوهات الكروموسومية, P= 0.465),(النوى الصغيرة, P=0.321).كما اثبتت نتائجنا ان تاثير مادة الاومنيباك 350 لوحدها على كروموسومات الفئران المختبرية هو مشابه لتاثير الاومنيباك والاشعاع معا (سواء تم حقن الاومنيباك قبل التشعيع او بعد التشعيع) وذلك من خلال عدم وجود فروق معنوية (P>0.005) في هذه المجاميع وفي جميع الاختبارات. واهم ما اظهرت دراستنا ان حقن الاومنيباك بين فترتين من الاشعاع اعطى فرقا معنويا كبيرا بالمقارنة مع مجموعة السيطرة السالبة 1 وفي جميع الاختبارات (معامل الانقسام P=0.0009 وفي التشوهات الكروموسومية P=0.0004 ومعدل تكون النوى الصغيرP=0.0005). واخيرا , اثبتت دراستنا بان مادة الاومنيباك لها تاثير ضار على كروموسومات خلايا نخاع عظم الفئران اكثر من الاشعاع اذا استخدم الاخير في جرع قليلة ,وتعود سمية الاومنيباك الى وجود الايودين في تركيبه الكيميائي والذي يمتاز بانه يساعد على زيادة امتصاص وتركيز الاشعة في الخلايا ناهيك عن كونه يمتلك تاثيرات ضارة على .DNA | Omnipaque (OP) 350 is non - ionic iodinated contrast medium frequently utilized in many medical applications such as CT - scan (computed tomography), MRI (magnetic resonance image) and X - ray, which improves the body structures or fluids contrast in medical imaging processes. The CT using can help to take clear contrast images between body tissues and organs, particularly the visibility of blood vessels and gastrointestinal system structures. Therefore, this study was established to investigate the effects of OP 350 on chromosomes of mice bone marrow stem cells following very low doses of X - ray (60 KeV, 3 doses per animal), mimicking the CT - scan effects on patients post OP 350 injection. The present study was carried out in the Laboratory of Cytogenetic at Department of Biology/ College of Science/ Wasit University. Cytogenetic effects of OP 350 alone, and OP 350/X - ray combination on chromosomes of bone marrow stem cells of albino males’ mice were evaluated through measuring mitotic index (MI), chromosomal aberrations (CAs) and micronuclei (MN). Therefore, the laboratory animals were divided into two groups : control groups and treated groups. Control groups consisted of three groups : negative control 1 (received 0.25 ml distilled water); the second group (X - ray group) was irradiated by three doses of 60 KeV. The third group was positive control, which was intraperitoneally injected with 0.25 ml of OP 350 and left for 24 hour while the treated groups were also divided into three groups by injection OP 350 before, after X - ray exposure and between two X - ray irradiation. The results were taken and analyzed (probability value was considered significant at P <0.05). The results showed that OP 350 treatment alone, in comparison with negative control group 1 (treated with 0.25 ml of distilled water), has the ability to increase the level of CAs (P=0.001), MN (P=0.0009) and reduce MI (P=0.006) significantly in mice bone marrow stem cells. Moreover, similar CAs, MN and MI levels were observed within the OP 350/X - ray combination treated a group in terms of OP 350 was giving before X - irradiation (MI (P=0.120), CAs (P=0.070), MN (P=0.067)) or after X - irradiation (MI (P=0.169), CAs (P=0.465), MN (P=0.321)).Therefore, the impacts of OP 350 alone is similar to the impacts of OP 350/X - ray combination treated a group in terms of OP 350 was giving before or after X - irradiation. So, there is not significantly different in all tests between these groups (P>0.005). Nevertheless, OP 350 treatment between two X - ray irradiations showed higher induction in CAs (P=0.0004) and MN (P=0.0005) and lower reduction in MI (P=0.0009) in comparison with negative control group 1. Finally, the study suggested that OP 350 has higher detrimental effects on chromosomes of mice stem cell than X - ray (if had utilized at low doses). The toxicity of OP 350 can be related to the iodine existence in its chemical structure, which may absorb and concentrate the X - ray in the cells, as well as, iodine has a harmful effect on DNA

دراسة الخواص الفيزيائية والميكانيكية لالواح البناء الجاهز المصنوعة من النفايات الورقية والزراعية == Preparation and Study of The Physical and Mechanical Properties for Ready Building Panels Made from Paper and Agricultural Dumps

Author name: نورة بلبول شويع
Supervisor name: عباس فاضل عيسى | محمد علي جابر
General topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: The investigation in this research use two types of polymers are polyvinyl acetate (PVA) and poly ol (PO) include mixed by (1 : 3) to obtain a polymer blend which has been used percentages (5%, 10%, 15%, 20%) to be mixed with cement, and old newspapers for the production of cement fiber board, where cut old newspapers and mixed with an electric mixer after the addition of a quantity of water (0.6), then drained, mixed with the polymer blend and added the remaining amount of water from the prescribed percentage ,added to it cement gradually .The mixture poured into certain molds and left to harden for 28 days and then cut off by the ASTM to study the physical and mechanical properties for the board had better specifications at any ratio of the polymer blend additive.the rice husks have been taken ,cleaned washed and dried for several days, grinded by volumetric fraction less than 600 micrometers. The powder added to the cement , mixed with the polymer blend and water by ratio 0.6 .The mixture poured into molds and left for 28 days and then cut off by international standard specifications to study the physical and mechanical properties to see any percentages is the best .The results that 10% of the polymer blend was the best ratios for the board which characterized by good specifications with 5% of old newspapers and rice husks, which used the fibers of oldVInewspaper after shredded and mixed with cement and the addition of the husks of rice milled at different rates for the best results and to obtain strong cement fiber board.These samples were made and cut according to standard specifications and for mechanical tests (such as flexural strength ,compressive strength and tensile strength) and physical properties (density, water absorption)and thermal properties (thermal conductivity and combustion resistance).The results were showed that the panels containing old newspaper 5% is better than others in terms of the physical ,mechanical and thermal properties in which were added of polymer blend 10% . The samples contained old newspapers , rice husks 5% and 10% of the polymer blend have the best results of which contain old newspaper with 5% silica and 10% of the polymer blend.

معالجة التربة الملوثة بالنفط الخام واستخدامه في انتاج مادة طلاء تقاوم التاكل من المواد الكيميائية == Treatment of Soil Contaminated with Crude Oil and Using it in Producing Corrosion Resisting Chemicals Coating

Author name: مؤيد عبد الله محمد
Supervisor name: عباس فاضل عيسى | محمد علي جابر
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: تضمن البحث ثلاث محاور : - الاول تحضير خليط بوليمري مكون من (ايبوكسي - اسفلت) وبنسب (30% - 70%), (40% - 60%), (50% - 50%), (60% - 40%), (70% - 30%) واعتمد منها النسبه الافضل (50% - 50%) كاساس في الخليط البوليمري. في المحور الثاني تحضير خليط بوليمري مكون من (اسفلت - بولي ستايرين - ايبوكسي) وحسب النسب التاليه (50% - 0% - 50%), (50% - 10% - 40%), (50% - 20% - 30%), (50% - 30% - 20%), (50% - 40% - 10%), واعتمدت افضل نسبه مقاومه للحوامض الكيمياويه (50% - 20% - 30%) تتوازن فيها الخواص الميكانيكيه. اما المحور الثالث تحضير خليط بوليمري مكون من الايبوكسي والبولي اثيلين عالي الكثافه وبنسب ايبوكسي (5% - 10% - 15% - 20% - 25%)افضل نسبه هي 15% واعطت اعلى قوة شد موازيه للسطح مقدارها 14.4 ميكاباسكال. تم دراسة العديد من الخصائص الميكانيكيه من شد موازي للسطح وشد عمودي على السطح ومقاومة انحناء, حيث اضهرت النتائج ان النماذج المحضره من الخليط البوليمري (ايبوكسي - اسفلت) يمتلك افضل الخصائص الميكانيكيه في الضروف الاعتياديه مقارنه مع النماذج الاخرى كشد موازي للسطح (1.19 - 3.24 - 16.1 - 22.2 - 27.2) ميكاباسكال, وشد عمودي على السطح (1.76 - 2.84 - 4.25 - 6.75 - 8.87) ميكاباسكال, ومقاومة انحناء (26.8 - 3.94 - 7.47 - 8.5 - 11.5)ميكاباسكال. اظهرت النتائج ايضا ان النماذج المحضره من الخليط البوليمري (اسفلت - بولي ستايرين - ايبوكسي) يتمتع بمقاومه عاليه للحوامض الكيمياويه لكنها بينت في نفس الوقت ضعف في الخواص الميكانيكيه لذلك يجب ان تكون اضافة مادة البولي ستايرين بنسب محدده مساويه الى (10% - 20% - 30% - 40%).بالاضافه الى ذلك اظهرت النتائج ان هناك انخفاض بالخواص الميكانيكيه للنماذج المحضره من الخليط البوليمري (ايبوكسي - بولي اثيلين عالي الكثافه) كلمزاادت نسبة الايبوكسي وكانت قوة الشد الموازيه للسطح (9.9 - 11.1 - 12.5 - 14.4 - 11.7 - 10.9) ميكاباسكال وقوة الشد العموديه على السطح 17.5 - 15 - 13.5 - 9.5 - 6.69 - 3.35), اما مقاومة الانحناء تكون كبيره جدا تتجاوز الحد المطلوب. | The research consists of three routes : The first route is the preparation of polymer blend which contains (epoxy - asphalt) with proportions (30% - 70%), (40% - 60%), (50% - 50%), (60% - 40%), (70% - 30%), and depends on the best that is (50% - 50%) as a principal in polymer blend in the next dimension. The second route is the preparation of polymer blend contain (asphalt - polystyrene - epoxy) with proportions about (50% - 0% - 50%), (50% - 10% - 40%), (50% - 20% - 30%), (50% - 30% - 20%), (50% - 40% - 10%), and depends on the best resistant proportion to the chemical acids (50% - 20% - 30%) in which the mechanical properties are balanced. The third one is the preparation of polymer blend contains epoxy and high density polyethylene with proportions of epoxy as (5% - 10% - 15% - 20% - 25% ), the best is (15%) as a high parallel tensile strength of the surface 14.4 MPa. Most of the mechanical properties have been studied of the parallel tensile strength of the surface and the perpendicular tensile strength on the surface and bending resistance. The results showed that the prepared samples from the polymer blend (epoxy - asphalt) has the best mechanical properties in the familiar conditions compared as with the other samples as parallel tensile of the surface (1.19 - 3.24 - 16.1 - 22.2 - 27.2) MPa and a perpendicular tensile on the surface (1.76 - 2.84 - 4.25 - 6.75 - 8.87) MPa and bending resistance (26.8 - 3.49 - 7.47 - 8.5 - 11.5)MPa. The results also showed that the prepared samples from the polymer blend (asphalt - polystyrene - epoxy) which has a high resistance of the chemical acids but at the same time they showed a weakness in the mechanical properties. So, the addition of polystyrene material in specific proportion (10% - 20% - 30% - 40%). Moreover, the results showed that there was a decrease in the mechanical properties of the prepared samples of the polymer blend (epoxy - high density polyethylene), the proportion of epoxy increased, the parallel tensile strength of the surface (9.9 - 11.1 - 12.5 - 14.4 - 11.7 - 10.9)MPa and the perpendicular tensile strength on the surface (17.5 - 15 - 13.5 - 9.5 - 6.69 - 3.35) MPa, while the bending resistance largely exceeds the required limit.

دراسة تاثير الحجم البلوري في خواص اوكسيد الكالسيوم المحضر بالتفكك الحراري == A Study of The Effect of Crystallite Size In Cao Properties Prepared By Thermal Decomposition

Author name: امل دشر حسين الربيعي
Supervisor name: عباس فاضل عيسى | ستار عبود عباس
General topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: تم تحضير اوكسيد الكالسيوم السيراميكي بطريقة التفكك الحراري لكاربونات الكالسيوم وهيدروكسيد الكالسيوم عند درجات حرارة وازمان مختلفة والتي تم تشخيصها بطريقة حيود الاشعة السينية والتحليل التفاضلي والوزني. تمت دراسة التنوع في الحجم البلوري والانفعال لاؤكسيد | The CaO ceramic powders have been prepared from thermal decomposition of two reactants, calcium carbonate CaCO3 and calcium hydroxide Ca(OH)2 at different decomposition temperatures and time which have been characterized by X - ray diffraction method, DTA

دراسة نظرية لاستطارة رامان المحفزة في الالياف البصرية احادية النمط == Theoretical Study of Stimulated Raman Scattering In Single Mode Optical Fibers

Author name: عدي حميد توفيق
Supervisor name: حسن عبد ياسر | هاشم علي يسر
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: ان استطارة رامان المحفزة في الالياف البصرية تؤثر كثيرا على خواص النبضات المنتشرة. بالاعتماد على نوع التطبيق فان هذه التاثيرات تاخذ صيغ مختلفة. ففي مضخم رامان تتمثل الحالة بنقل القدرة من نبضة الضخ القوية الى الاشارة الضعيفة. وفي نظام الارسال فان تاثير الاس | Stimulated Raman scattering in optical fiber is more affective on propagation pulse features. By depending on the application type, these effects follow different formulas. In Raman amplifier the case is represented in a way of transmitting from pump puls

دراسة الخواص التركيبية والبصرية لاغشية ثنائي اوكسيد التيتانيوم النانوية التركيب باستخدام الترذيذ الراديوي المغناطيسي == Study The Structural And Optical Properties of Nanostructure TiO2 Films Prepared By Rf Magnetron Sputtering

Author name: عقيل كريم هادي
Supervisor name: منير هليل جدوع | عبد الحسين خضير لطيف
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:

ترسيب اغشية رقيقة نانوية بالبلازما لمتراكبات متعدد الانلين فضة == Plasma Deposition of Polyaniline Silver Nanocomposite Thin Films

Author name: زهراء وهيب عبد الرزاق
Supervisor name: احمد خضير عباس الزبيدي | حمد رحيم حمود
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: اكتسبت البلمرة بالبلازما اهمية كبيرة في السنوات القليلة الماضية وذلك لاعتبارها اداة تعديل لاسطح المواد. يمكن استعمال البلازما في بلمرة الابخرة العضوية في درجات حرارة منخفضة ويمكن كذلك استعمال البلازما في ترسيب اغشية رقيقة من مركبات عضوية لايمكن بلمرتها با | Plasma polymerization is gaining importance for last several years as a tool to modify material surfaces. Organic vapors can be polymerized at low temperatures using plasma enhancement. Plasma polymerization can also be used to produce polymer films of or

تحضير غشاء اوكسيد المغنسيوم النانوي بواسطة ترسيب الترذيذ الماكنتروني واستخدامه ككاشف لغاز الامونيا == Magnesium Oxide Nano Film Preparing By Magnetron Sputtering Deposition And Using It As A Detector For Ammonia Gas

Author name: مهنا محسن حبيب
Supervisor name: منير هليل جدوع | عبد الحسين خضير الطيف
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: In this research, MgO thin films deposited on quartz glass and silicon substrate with different thicknesses 100 and 200 nm by a radio frequency (R.F.) magnetron sputtering process using magnesium oxide target under Ar gas pressure. The sputtering depositi

دراسة بيئة وتنوع الهائمات الحيوانية في نهر الغراف واسط - العراق == Ecology And Diversity Study of Zooplankton In Al - Gharraf River Wasit - Iraq

Author name: رشا موحان سلمان
Supervisor name: جميل سعد السراي | مهند رمزي نشات
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Wasit
First pages:
Abstract: جريت دراسة بيئية للهائمات الحيوانية في نهر الغراف, وموقعه في الجزء الجنوبي الشرقي من العراق, تحيط به مساحات شاسعة وخصبة من الاراضي الزراعية. هدفت الدراسة الى التنوع الاحيائي للهائمات الحيوانية, من خلال قيم بعض ادلة التنوع الاحيائي, وكذلك دراسة تاثيربعض ال | An ecological study of zooplankton was carried out on the Al - Gharraf River, that located in the south eastern sector of Iraq and surrounded by vast and agricultural land to the aim of this study are biodiversity of zooplankton by through some of biodiversity index values of some physical and chemical characteristics of water on the biodiversity and abundance of Al - Gharraf zooplankton. The samples of the study have been collected monthly for the period from August 2014 untill July 2015 at three selected stations in the river; Station one is located at 500 m of the AL - KUT Dam. The second is situated at a distance of 15 Km away from the station one at (Kut - Muwafaqiya) and the latter station is located at 18 Km apart from the second one upon entering the river to Muwafaqiya The study was achieved by measurement of some physical and chemical properties of water were analyzed the parameters studied included Air temperature (11 to 38.6) ?C, water temperature (12.1 to 29.1) ?C, pH (7.2 to 7.9), EC (490 to 1860) µS/cm, Salinity (0.31 to 1.19) ‰, DO (5 to 9.1) mg/L, BOD5 (0.2 to 7.1) mg/L, Turbidity (4.69 to 74) NTU, TDS (0.26 to 0.99) g/L, TSS (0.005 to 5.9) mg/L, TH (388 to 520) mg/L, Ca+2 (100.2 to 180.36) mg/L, Mg+2 (3.69 to 52.07) mg/L and NO3 - 2 (0.034 to 3.58) mg/L and PO4 - 2 (0.011 to 1. 25) mg/L., Bicarbonate (130 to 185) mg/L, Sulfate (80 to 180) mg/L, the percentage of oxygen saturation (48.59 to 93.82) %, Water flow (14.28 to 76.92)cm\sec. and total Alkalinity(119 to 274)mg/L.The study also included biological aspects using density, Rrelative abundance index (Ra), Constancy index (S), Species richness index (D), Shanon - Weiner index (H), Species uniformity index (E) and Jaccard presence - community were also employed to determine the values of species composition, density and zooplankton biodiversity in the study area. In the current study about 113 Taxonomic units of zooplankton were identified, the rotifer was dominate group including 64 taxa to rotifera, 34 taxa belonging to cladocera and 15 taxa to copepod.The Zooplankton showed high density in river 8332.62 Ind. /m3 during April 2015 while lower465.32Ind. /m3 in Sebtember 2014 also the rotifer recorder density from198.66 to 7865.98 Ind/m3, cladocera density from 0 to 233.32 Ind/m3and copepod density from 66.33 to 2932.65 Ind/m3.The results of the relative abundance index showed that the species rotifera : neplunia Rotaria. Keratella valga Brachionus angularis, Keratella cochlearis dolicopter While as from Cladocera, Alona rectangular, Polyarthra Alonella excise, , Moina affinis, , Bosmina longirostris Ceriodaphnia rigaudi Chydorus piger, Scapholebrus kigni. Simocephalus sevrulatu and the copepods : Immature Harpacticoida, Paracyclo fimbriatus, Nitocra sp., Nitocra spinipe, , Harpaticoida sp. and Nauplii were more abundant in Al - Gharraf river. also the results of Constancy index showed Six taxa belonged to zooplankton, which were considered "Constant" at stations However the other taxonomy units varied from "accessory" and "accidental" taxonomy units in study stations. The values of the Species richness index of rotifer varied from 0 to 5.42 and cladocera varied from 0 to1.41 and copepod from 0 to 2.70 The highest percentage of similarity 48.148% for Zooplankton were reported between stations 1 and 2. The lowest similarity reaching 35.412% recorded between stations 2 and 3. The Shanon - Weiner index of total Zooplankton varied from0.4to 2.5 bit/ind while the Shanon index of Rotifera from1.05 to 2.61 bit/Ind., Cladocera varied from 0.4to 1.38 bit/Ind. and Copeoda varied from 0.11 to 1.76 bit/Ind., The uniformity index of total Zooplankton varied from0.17 to 1.01and Rotifer varied from 0.4 to 0.9, Cladocera from 0.4 to 1 and Copeoda from 0.08 to 0.99 These high values indicate that there is no ecological stress on zooplankton in the study area

التاثير القاتل لمستخلصات نبات اليوكالبتوس Eucalyptus camaldulensis في يرقات بعض انواع البعوض (Diptera : Culicidae) في التجمعات المائية لمزارع القمح والشعير في ضواحي مدينة الكوت - العراق == Extracts Killer Effect of Eucalyptus Camaldulensis Plant On Larvae of Some Mosquito Species (Diptera : Culicidae) In Aquatic Pools of Wheat And Barley Farms In Suburbs of Kut / Iraq

Author name: زينب محمد عباس
Supervisor name: جميل سعد السراي
General topic: Biology
Specific topic: Zoology
Degree: Master
Language: Arabic
University location: Wasit
First pages:
Abstract: شملت الدراسة جمع عينات من يرقات الطور الثالث والرابع لبعض انواع البعوض من الجداول المائية لمزارع القمح والشعيرفي مدينة الكوت - واسط / العراق خلال الموسم الزراعي الممتد من تشرين الثاني 2013 ولغاية نيسان 2014 ومن ثم تقييم فاعلية المستخلص المائي والكحولي لاو | The present study was established to evaluate the effectiveness of the water and alcohol extracts of Eucalyptus camaldulensis Dehnhardt Leaves on the killing of the 3rd - 4th instar larvae of some mosquito species collected from Wheat and Barley fields in AL - Kut city, Wasit province / Iraq, during the period of six months (November 2013 - May 2014). This study has been demonstrated the following results : The study showed the presence of three types in the study aquatic environment distributed on gender, type I return to the genus Aedes, a type Aedes caspius pallas and appeared during months November 2013 to February 2014. The types other two Faaudan to genus Culex two type Culex tritaeniorhynchus Giles and Culex pipines L has appeared during March and April 2014, respectively, of a monthly period extending from from November 2013 to the end of the study in April 2014. The results of the study showed the water and alcohol extract leaves the plant E. camaldulensis kill larvae in the third and fourth instar of the three types of mosquitoes effect. The following : - The alcohol extract of Eucalyptus camaldulensis leaves was more effective on the mortality of mosquito larvae than water extract after 24h following treatment. In which the (10000 ppm) at the highest concentration of both extracts (alcohol and water) showed the highest response. The mortality rate of larvae Ae.caspius of alcohol and water extracts were (100, 90) % respectively. As well as the alcoholic LC50 and LC90 that were given to same species, were calculated and the results were (8, 2700 ppm) respectively. Whilst the water extract at the same lethal concentrations findings were (2500, 9900 ppm) respectively. - The mortality rate of larvae Cx. tritaeniorhynchus of alcohol and water extracts were (73, 66) % respectively. As well as the alcoholic LC50 and LC90 that were given to same species, were calculated and the results were (6400, 12500 ppm) respectively. Whilst the water extract at the same lethal concentrations findings were (5600, 11400 ppm) respectively. - The mortality rate of larvae Cx. pipines of alcohol and water extracts were (43, 3.3) % respectively. As well as the alcoholic LC50 and LC90 that were given to same species, were calculated and the results were (16100, 22300ppm) respectively. Whilst the water extract at the same lethal concentrations findings were (zero, zero) respectively.

تشخيص طفيلي المشعرات المهبلية بتقنية تفاعل البلمرة المتسلسل RT - PCR في محافظة واسط - العراق == Diagnosis of Trichomonas Vaginalis Using Real - Time Pcr Technique In Wasit Province - Iraq

Author name: رسل واسط كاظم
Supervisor name: عبد السادة عبد العباس راهي
General topic: Biology
Specific topic: Microbiology - Parasites
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: في الدراسة الحالية، نصف طريقة سلسلة تفاعل البلمرة المتسلسل للكشف عن DNA محدد من طفيلي المشعرات المهبلية في الفحص السريع لتقنية الوقت الحقيقي لسلسلة تفاعل البلمرة. وتقييم مدى انتشار داء المشعرات وفقا مع دراسة العوامل المختلفة التي تؤثر على داء المشعرات الم | This study was involved the describe of an existing PCR method for specific detection of Tichomonas vaginalis DNA into a rapid real - time PCR assay, and to evaluated the recent prevalence of trichomoniasis accordance with studying different factors that affect on vaginal trichomoniasis in females complaining of vaginal discharge.Vaginal swab samples were collected from 401 patients attending two public hospitals and three private clinic in the Al - Kut city. Demographic data, clinical and socioeconomic status were collected from the patients using a structured questionnaire. Total genomic DNA was isolated from 60 samples of vaginal swab randomly chosen to specific detection of T. vaginalis DNA into a rapid real - time PCR.All samples were examined by the direct microscopic examination (wet mount and Giemsa - stained smear). Their ages were ranging from 14 - 63 years. The vaginal swabs examined by wet mount and Real Time - PCR to detect the presence of T. vaginalis. The pH strips were used to detect the vaginal acidity.Of the 60 women, 13 were positive by Real Time - PCR giving the prevalence rate of (21 67%) with sensitivity, specificity and accurate rate 100% and the direct microscopic examination (wet mount and Giemsa - stained smear) show 5/60 (8.33%) positive case while 55/60 (91.67%) gave a negative result with a sensitivity and specificity, and accuracy (38.5%) (100%) (86.7%).Women aged (24 - 33)years had significantly higher prevalence of trichomoniasis (46.1%) than other age groups.Married women had the highest percentage of trichomoniasis (76.9%), comparing with widowed women (7.7%) and divorced women (15.4). With statistical significant difference between these groups. Uneducated women had significantly higher rate of T.vaginalis infection (76.9%) than educated women (23.1%). Statistical significant difference was detected between these groups.Pregnant women showed a higher infection rate 7(53.8%) than non - pregnant 6 (46.2%).Women with vaginal pH (6 - 7), (5 - 6) had significantly higher rate of infection (53.8% and 38.5%) respectively.Women who used (loop and the oral contraceptive pills) contraception had the lower rate of infection(23.1%) than those not using any contraception (67.9%). Statistical significant difference was detected between these two groups.The highest percentage 2(66.67%) was found among women with T. vaginalis who used contraception for >2 years.The higher percentage of infected with T. vaginalis parasite was found in bad odor or fish odor vaginal discharge which was noted (76.9%) of infected women with T. vaginalis. Statistical significant difference was detected between these groups. Women with Frothy discharge color showed higher significantly percentage of infection 7(53.8%) than other with Yellow to green and bloody discharge and Clear discharge 3(23.1%), 2(15.4%) and 1(7.7) respectively.Multipara women revealed the highest rate of trichomoniasis (46.15%). No statistical significant difference was detected between infection and parity.T.vaginalis was more commonly seen in women with frequency of sexual intercourse 2 - 3 time per week 5 (50%) cases. The lowest incidence was detected among those who had sexual intercourse once per month 1 (10%), with statistical significance among these variables. T.vaginalis was found to be predominant among housewives (69.23%) than employees (30.77%).Fertilizing women were showed higher 9(69.2%) T. vaginalis infection than non - fertile women 4(30.8%).The high incidence of T.vaginalis infection was found among rural females 8 (61.5%), followed by urbanized females 5 (38.5%).

دراسة فسلجية لمرضى الفشل الكلوي قبل وبعد الديلزة في محافظة واسط == A Physiological Study of Renal Failure Patients Pre And Post Dialysis In Wasit Province

Author name: تمارة حمد احمد العقبي
Supervisor name: كاظم جهيد كاطع الطائي | هيثم قاسم محمد
General topic: Biology
Specific topic: Zoology - Physiology
Degree: Master
Language: English
University location: Wasit
First pages:
Abstract: تم اجراء هذه الدراسة في كلية العلوم/ قسم علوم الحياة في جامعة واسط وبالتعاون مع مركز الكلية الصناعية في محافظة واسط للفترة من 1/10/2012 ولغاية 1/5/ 2013 لغرض دراسة التغيرات الفسلجية التي تحدث لمرضى الفشل الكلوي بنوعيه الغسيل الدموي والغسيل البريتوني قبل و| This study was conducted in the Department of Biology, College of Science, University of Wasit. The samples were collected in cooperation with artificial kidney center in AL - Kut Hospital, AL - Kut city, Wasit Province, during the period from 1 /10/2012 to 1/5/2013. In order to study the physiological changes of renal failure patients before and after hemodialysis and peritoneal dialysis. The blood samples were taken from one hundered thirty four patients for this study.The patients in this study were divided into two groups according to the type of dialysis : 94 hemodialysis patients, 52 males with age range (21 - 69) years and 42 females with age range (20 - 70) years, 40 peritonial dialysis patients, 24 males with age range (21 - 60) years and 16 females with age range (23 - 63) years. All results were compared with the results of 57 healthy person who were selected from both sexes (29 males and 28 female). Eight milliliters of venous blood were collected from control subjects and patients with renal failure by using disposable syringe of 10 ml before and after dialysis process.The blood analyses was conducted for evaluating the hematological parameters which are included (Hb, PCV, WBCs and PLT ) biochemical parameters which include (Blood Urea, Serum Creatinine, Total Protein and Calicum) electrolyte parameters which include sodium and potassium, measured concentration of (Erythropoietin and Aldosterone) hormone in patients with renal failure before and after dialysis and control groups and measure the effectiveness of phagocytic cells in patients with renal failure before dialysis by using Nitroblue Tetrazolium stain (NBT). The study revealed the following results : 1 - When comparing the results of parameters between before and after hemodialysis and peritoneal dialysis with healthy control show the following : a - Significant decrease (P < 0.01) in the levels of (Hb and PCV) while significant increase (P < 0.01) in PLT in renal failure patients before and after dialysis compared to healthy control and significant increase (P < 0.01) in the numbers of WBCs in male peritoneal dialysis patients compared to healthy control.b - Significant increase (P < 0.01) in urea, creatinine, sodium, potassium and in the aldosterone hormone concentration in renal failure patients before and after dialysis compared to healthy control.c - Significant decrease (P < 0.01) in the erythropoietin hormone concentration, total protein, calcium and phagocytic cells activity in renal failure patients compared to healthy control.2 - When comparing the results of parameters between before and after dialysis for each type of dialysis showing the following : - a - All hematological parameters and the concentration of hormones (Erythropoietin and Aldosterone) observe no significant differences between before and after dialysis.b - Significant decrease in the levels of urea, creatinine and there is a significant increase in the levels of total protein and calcium after dialysis comparing with before dialysis.c - Significant decrease in the levels of potassium in hemodialysis patients after dialysis comparing to before dialysis and there is a significant decrease in the levels of sodium and potassium after peritoneal dialysis comparing to before dialysis. 3 - When comparing the results of males and females hemodialysis with males and females peritoneal dialysis shows the following : a - Significant increases in numbers of WBCs before and after dialysis in the male and female peritoneal dialysis comparing with hemodialysis b - Significant decreases in the levels of urea and creatinine after dialysis in the male and female peritoneal dialysis comparing with hemodialysis.c - No significant difference in the levels of Hb, PCV, PLT, total protein, calcium, sodium, potassium, the phagocytic activity and the concentration of hormones (Erythropoietin and Aldosterone) before and after dialysis in the male and female hemodialysis comparing with peritoneal dialysis. We conclude that renal failure patients in Wasit Province suffer from severe anemia, high blood pressure, increase in the levels of urea and creatinine, disturbance in the levels of potassium, sodium and calcium with deficiency in the body's immunity.

Study Of Dust Storms In Iraq Using Satellite Images

Author name: حيدر جميل حسن
Supervisor name: Mutasim Ibrahim Malak | Abdul-Kareem Abd Ali Muhammad
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
First pages:

دراسة الخصائص الميكانيكية لمتراكب راتنج البولي استر غير المشبع المدعم بمسحوق الحصى الناعم == Study Of Mechanical Characteristics Of The Unsaturated Composite Polyester Resin Reinforced With Fine Gravel Powder

Author name: نجلاء جرجاك عبد الله القريشي
Supervisor name: عباس فاضل عيسى
General topic: Physics
Specific topic: Physics
Degree: Master
Language: English
University location: Wasit
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