Search — Iraqi Digital Repository

Search results: 25 out of 168

اداء مجموعة الركائز في التربة الجبسية المعرضة للتحميل المحوري == PERFORMANCE A PILE GROUP IN GYPSEOUS SOIL SUBJECTED TO AXIAL LOADING

Author name: بلال جبار نعمان

Supervisor name: صفاء حسين عبد عون | حسن عبيد عباس

General topic: Civil Engineering

Specific topic: Civil Engineering

Degree: Master

University: University of Diyala - College Of Engineering

Language: English

University location: Diyala

تقييم الاجهادات المتبقية وسلوك التاكل في تشغيل السبيكة الفائقة ذات الاساس النيكل == ESTIMATION OF RESIDUAL STRESSES AND CORROSION BEHAVIOR IN MACHINING OF NICKEL - BASE SUPERALLOY

Author name: خلف نصر الله خلف

Supervisor name: عادل خليل محمود | سهى كريم شهاب

General topic: Mechanical Engineering

Specific topic: Mechanical Engineering

Degree: Master

University: University of Diyala - College Of Engineering - Department Of Mechanical Engineering

Language: English

University location: Diyala

First pages:

خصائص المطثيات العسيرة الجرثومية والسمية وعلاقتها بتناول المضادات الحيوية في مستشفى البتول التعليمي في مدينة بعقوبة

Author name: رنا صلاح مهدي الزبيدي

Supervisor name: عباس عبود فرحان الدليمي | عبد الرزاق شفيق حسن الجميلي

General topic: Biology

Specific topic: Microbiology

Degree: Master

University: University of Diyala - College Of Education For Pure Sciences - Department Of Biology

Language: English

University location: Diyala

First pages:

دراسة مناعية وتقييم انتشار الاجسام المضادة الخاصة ضد اللولبية الشاحبة بين العراقيين المتبرعين بالدم

Author name: انس وسام مالك

Supervisor name: عباس عبود فرحان الدليمي | محمد عبد الدايم صالح

General topic: Biology

Specific topic: Microbiology

Degree: Master

University: University of Diyala - College Of Education For Pure Sciences - Department Of Biology

Language: English

University location: Diyala

First pages:

Abstract: السفلس هو مرض ينتقل جنسيا بوساطة بكتريا اللولبية الشاحبة Treponema pallidum ويصنف اما مكتسب او ولادي .اجريت هذه الدراسة في المركز الوطني لنقل الدم في بغداد خلال جزء عملي اشتمل على المرضى المراجعين للمركز للمدة من 1 اب الى 31 كانون الاول 2014 . تضمنت الدراسة 70 مريضا و10 اصحاء ظاهريا من كلا الجنسين بمعدل عمر من 24 الى 57 سنة.جمعت عينات المرضى من وحدة الفايروسات بوساطة متخصصين الذين شخصوا الحالات المرضية .تضمنت المعلومات الديمغرافية العمر,الجنس والعنوان. اظهرت نتائج الدراسة الحالية معدل العمر ± الانحراف المعياري7.14±41)) سنة في المرضى(من 24 - 57 سنة) كما اظهرت النتائج ان(2.9%) من المرضى كانوا ضمن الفئة العمرية (21 - 30 سنة) ,وكانت نسبة الفئة العمرية (31 - 40 سنة ) هي (40%),و نسبة الفئة العمرية (41 - 50 سنة ) هي(44.3%)والفئة العمرية (51 - 60 سنة ) هي (. (12.8%علاوة على ذلك ان ما مجموعه ((74610 من متبرعي الدم العراقيين تتراوح اعمارهم من 18 - 60 سنة عرضوا لاكتشاف الاصابة بمرض السفلس ,وان ما مجموعه(769) من المصابين بالمرضوكان عدد المصابين من الذكور( (753بنسبة(97.9%) وكان عدد الاناث هو16 بنسبة(2.1%) .من ناحية اخرى تم اختيار 70 مصاب من المجموع الكلي للمصابين (769) وتم فحصهم ضمن بعض المؤشرات المناعية واظهرت النتائج ازدياد مستوى IL - 2 في مجموعة المرضى عن مستوى مجموعة السيطرة .وكانت قيمة المعدل± الانحراف المعياري ±64.9941.92 pg/ml و39.69 ±52.94pg/ml على التواليولم يلاحظ وجود فروق معنية احصائية بين كلا المجموعتين. فضلا عن ذلك ازداد مستوى IL - 10 في مجموعة المرضى عن مستوى مجموعة السيطرة .وبلغت قيمة المعدل± الانحراف المعياري ±559.101804.20pg/ml و±377.47252.36pg/ml على التوالى.بينما كان مستوى IFN - γ اقل في المرضى وكان المعدل ± الانحراف المعياري 239.35 ±201.38pg/ml عن المستوي في مجموعة السيطرة الذي بلغ 248.51±291.49pg/ml .فضلا عن ذلك كان مستوى IgG في كلا المجموعتين (المرضى والسيطرة ) عاليا , بلغت قيمة المعدل ± الانحراف المعياري لمجموعة المرضى825.66±287.18pg/ml وكانت لمجموعة السيطرة 638.28±242.41pg/ml لذلك لا يوجد فرق معنوي احصائي بين كلا المجموعتين = P value)0.166( كذلك بلغت قيمة المعدل ± الانحراف المعياري لمستوى IgM في مجموعة المرضى 121.01±70.57pg/ml وكانت لمجموعة السيطرة 50.96±21.61453pg/ml مما يدل على وجود فرق معنوي احصائي بين كلا المجموعتين(P value=0.031). بلغت قيمة المعدل ± الانحراف المعياري لمستوى C3 في مجموعة المرضى±112.22pg/ml 26.34 بينما كانت ±147.7617.41pg/ml لمجموعة السيطرة. وهذا يعني وجود فرق معنوي احصائي بين كلتا المجموعتينP value) =0.004). اخيرا وصلت قيمة المعدل ± الانحراف المعياري لمستوى 4Cفيمجموعة المرضى ± 22.7622.76pg/ml بينما كانت في مجموعة السيطرة±34.412.15pg/ml .مما يدل على وجود فرق معنوي احصائي بين كلتا المجموعتينP value) =0.005). | Syphilis is a sexually transmitted disease (STD) created by the Treponema pallidumand characterized as acquired or congenital.This study was conducted in National Blood Transfusion Center in Baghdad as crosswise over area study incorporating patients going to in the period from 1 August to 31 December 2014. The study included 70 patients and 10 apparently healthy individuals from both sex withage range from 24 to 57 years oldas control group.The specimens of patients were gathered in virology unit by virologists who conclusion the cases. The demographic data incorporates age, sex and location. The results of present study showed thatmean of age ±SD of patients was 41±7.14 years (from 24 - 57 years ) , also theresults showed (2.9%) of patients were from (21 - 30 years), (40%) of patients were from (31 - 40 years), (44.3%) of patients were from (41 - 50 years), (12.8%) of patients were from (51 - 60 years).Furthermore,a total of 74610 Iraqi blood donors, aged from 18 - 60 years were discovered to have been screened for syphilis, a total of 769 Infected syphilis there were the number of males were753 (97.9%) and females were16 (2.1%).On another hand 70 syphilis patients were selected from total infected patients ( 769) and was examined to some immunological parameters and the results showed that the level of IL - 2 higher in patients group than that of control group.Themean ±SD was 64.99±41.92pg/mland 52.94±39.69 pg/ml respectively withoutnoticing any significant statistical difference was between both groups. Additionallythe level of IL10 was higher in patients group than that of control group,the mean ±SD were559.10±1804.20 pg/ml while in control were 377.47±252.36 pg/ml.Whereas, the level of IFN - γ was lowerin patients, the mean ±SD were201.38 ±239.35pg/ml than thatin controlWhich were 291.49 ±248.51pg/ml. Furthermore, the level of IgG in both patients and controlwas almost more thanthe mean ±SDfor patients were 825.66±287.18 mg/dl and in controls they were 638.28±242.41 mg/dl. Therefore, there was no significant statistical difference between both groups (P value =0.166). Also , themean ±SD for the level of IgM in patients, were121.01±70.57mg/dl whereas in controls theywere 50.96±21.61453mg/dl.This means that there is a significant statistical difference between both groups (P value =0.031).For the level of C3 in patients ,the mean ±SDwere112.22±26.34mg/dl while in controls they were 147.76±17.41mg/dl. This indicates that there is a significant statistical difference between both groups (P value=0.004).Finally, the mean ±SD the for level of C4 in patients were 22.76± 8.44mg/dl while in control they were 34.4±12.15mg/dl. Therefore there is a significant statistical difference between both groups (P value=0.005).

انماط الجملة الاساسية في قصص الاطفال الكلاسيكية == BASIC SENTENCE PATTERNS IN CLASSIC CHILDREN’S STORIES

Author name: منى حسيب هويد الجوراني

Supervisor name: KHALIL ISMAIL REJIA AL - HADIDI

General topic: Educational Sciences

Specific topic: Educational Sciences

Degree: Master

University: University of Diyala - College Of Education For Human Sciences

Language: English

University location: Diyala

First pages:

Abstract: يعد اغلب النحويين دراسة انماط الجملة الاساسية واحدا من اهم المواضيع في اي تحليل منظم للغة . ان هذه الانماط المحدودة العدد هي نماذج نحوية لمجموعة غير محدودة العدد من الجمل المنطوقة والمكتوبة ذات البنية الصحيحة . بمعنى اخر تشير هذه النماذج الى الانواع الاساسية للكلمات التي ترتبط بنيويا بالجمل لكي تنقل معنى باللغة الانكليزية . ان هذه الدراسة محاولة لبحث وتحليل مدى استخدام انماط الجملة الاساسية في لغة قصص الاطفال الكلاسيكية من اجل تحديد تكرار النمط ومن ثم اساسيته في تلك اللغة . لغرض تحقيق اهداف الدراسة تم التحقق من صحة الفرضيات الاتية : 1 - ان جميع انماط الجملة الاساسية تستعمل في هذه القصص . 2 - هناك درجات تفاوت واضحة في استعمال هذه الانماط . 3 - تؤثر البساطة النحوية للنمط تاثيرا كبير وشامل في تقرير تكرار النمط ومن ثم اساسيته في هذه القصص . من خلال تبني انموذج لانماط الجملة الاساسية والتحليل الاحصائي للبيانات ، استنتجت هذه الدراسة ان النمط الاول ( فاعل + فعل ) والنمط الثاني ( فاعل + فعل + مفعول به ) هما الاكثر تكرارا واساسية اتباعا في قصص الاطفال الكلاسيكية . اما النمط الثالث ( فاعل + فعل + تكملة ) اقل تكرارا واساسية وان الجمل الوصفية اكثر عددا من الجمل التعريفية . بينما الانماط الاقل تكرارا او التي استعملت بندرة فانها الاقل اساسية وهي كالاتي : النمط الرابع ( فاعل + فعل + ظرف) ، والنمط الخامس ( فاعل + فعل + مفعول به غير مباشر + مفعول به مباشر ) ، والنمط السابع ( فاعل + فعل + مفعول به + ظرف) والنمط السادس ( فاعل + فعل + مفعول به + تكملة ) . وقد دعمت هذه النتائج فرضيات الدراسة . تتالف الدراسة الحالية من ستة فصول وملحق واحد . الفصل الاول هو المقدمة التي تعرف طبيعة المشكلة واهميتهواتحدد الفرضيات وحدود الدراسة والاهداف والاجراءات ويعرض الفصل الثاني انماط الجملة الاساسية نظريا وعمليا من خلال معاينة تفصيلية مدعمة بالامثلة ، ويتضمن الفصل الثالث موجزا عاما لادب الاطفال وتاريخه وانواعه . اما الفصل الرابع فيتعلق بتوضيح طريقة تعيين البيانات الماخوذة من اربع وعشرين قصة كلاسيكية للاطفال مختارة عشوائيا وقصديا ، وتمثل هذه القصص اربعا من اشهر واروع المجموعات الادبية المكتوبة او التي اعيدت كتابتها للاطفال بشكل خاص . هذه المجموعات هي حكايات من الليالي العربية ( Tales from Arabian Nights) وحكايات اليونان القديم ( Tales of Ancient Greece) وحكايات من شكسبير(Tales from Shakespeare) وحكايات الجنيات لاندرسن ( Andersen’s Fairy Tales ) . وفي هذا الفصل تم ذكر معايير اختيار النصوص مع المستويات التحليلية للدراسة . ويقدم الفصل الخامس تحليلا للبيانات على شكل جداول واحصاءات ، ويعرض كذلك مناقشات تفصيلية للنتائج . اما الفصل السادس فيتضمن الاستنتاجات التي خلصت اليها الدراسة وعددا من التوصيات والمقترحات قدمتها الباحثة | Studying basic sentence patterns is considered by the majority of grammarians as one of the most important subjects in any systematic analysis of a language . These finite patterns are syntactic representations of an infinite set of well - formed spoken and written sentences , i.e. , they indicate the basic kinds of words which are structurally related in sentences to convey meanings in English . This study is an attempt to investigate and analyze the occurrence of the basic sentence patterns in the language of classic children’s stories in order to designate the frequency and then the essentiality of each pattern in this language . It is hypothesized that : 1 - all the basic sentence patterns are used in these stories, 2 - there are obvious degrees of diversity in the uses of these patterns , and 3 - the grammatical simplicity of a pattern determines largely and wholly the frequency and , in turn , the essentiality of the pattern in these stories . The study , through the adoption of a model of basic sentence patterns and statistical analysis , concludes that in classic children’s stories the most frequent and essential basic sentence patterns are P1 ( SV ) and P2 ( SVO ) . P3 ( SVC ) is less frequent and essential and the descriptive sentences are larger in number than the identification ones . P4 (SVA) , P5 ( SVOO ) , P7 ( SVOA ) and P6 ( SVOC ) respectively are the least frequently or rarely used , i.e. , they are less essential than the first three patterns . These findings support the hypotheses of the study . The present study falls into six chapters and one appendix . Chapter one is the introduction which identifies the nature of the problem and its significance and specifies the hypotheses , the limits , the aims , and the procedures of the study . Chapter two examines basic sentence patterns theoretically and practically through a detailed survey provided with examples . In chapter Three , the identification , history , and categories of children’s literature are presented briefly and generally . Chapter Four shows the way of sampling the data taken randomly and intentionally from twenty four classic children’s stories that represent four best - known and most outstanding literary collections written or rewritten for children , viz. , Tales from the Arabian Nights , Tales of Ancient Greece , Tales from Shakespeare , and Andersen’s Fairy Tales . Criteria of choosing the texts and levels of analysis are also explained . Chapter Five presents the analysis of the data through tables and statistics , and it provides detailed discussions of the results . Finally Chapter Six contains the conclusions , recommendations and suggestions for further study .

اثر استخدام عمل المجموعة في تدريس التمرين الشفوي في تحصيل طالبات المرحلة الاعدادية == The Effect of Using Group Work In Teaching Oral Practice On The Achievement of Preparatory School Students

Author name: ايمان صالح العبيدي

Supervisor name: شيماء عبد الباقي البكري | عبد الكريم فاضل الجميلي

General topic: Educational Sciences

Specific topic: Methods of Teaching English Language

Degree: Master

University: University of Diyala - Teachers College

Language: English

University location: Diyala

First pages:

Abstract: تهدف هذه الدراسة الى البحث بطريقة تجريبية في اثر استخدام عمل المجموعة في تدريس التمرين الشفهي لتحصيل طالبات المرحلة الاعدادية. حيث ان عينة الدراسة الحالية هي طالبات الخامس الاعدادي (الفرع العلمي) في محافظة ديالى للعام الدراسي 2001/2002. تم تحديد المادة ا | Group work is an effective technique for teaching English to students learning a foreign language. Even those students who have no prior experience with this type of technique in the classroom can quickly learn to use it. This technique presents cooperative learning as an effective technique to involve EFL students in using English and to make learning more enjoyable. This technique helps them students build rapport and foster a climate of caring and sharing in the classroom. Group work technique can improve learners’ speaking skills in any situation, and help learners to interact. As for the shy learners, this technique helps them by providing a mask where learners with difficulty in conversation are liberated. In addition, it is fun and most learners agree that enjoyment leads to better learning. This study is an attempt to investigate experimentally the effect of using Group Work Technique in teaching oral practice on the achievement of the preparatory school students. Group work technique is intended to improve students’ learning through providing them with opportunities to ask questions and communicate with each other. The sample of the present study is female students of the fifth preparatory stage (the Scientific Branch) in Diala during the academic year 2001 - 2002. The items of the materials are limited to Oral Practice Book - 7 - of the New English Course for Iraq (NECI). It is hypothesized that there is no significant difference between the mean scores of the students who are taught by using group work and the students who are taught according to Audio - Lingual Method as suggested in the Teachers’ Guide on : 1. the written test used;2. the oral test used; and3. the total achievement of the two tests.To fulfil the aim of this study, “an experimental group - control group design” is used in the experiment. Two sections of thirty students are chosen randomly from fifth preparatory geide. One of them is selected to be the experimental group (taught the oral practice with the group work technique), the other is the control group (taught without the group work technique). The subjects of both groups are matched in the : level of parents’ education and in the level of subjects’ achievements in English in the fourth preparatory grade and their age. Written and oral tests were constructed and exposed to a jury for the purpose of ascertaining their validity. An item analysis is carried out to determine the item difficulty and their discrimination power. Reliability of the written test was estimated by using the test - retest method. The scorers’ reliability was used with the oral test.At the end of the experiment, the tests were administered.After analyzing the results statistically, it has been found that there were significant differences between the two groups in both the written and oral tests. The students of the experimental group have been better than the students of the control group, which indicates that teaching oral practice by using group work technique is more effective than teaching oral practice without using this technique. The study has concluded that this technique allows for physical activity to break up the routine of sitting in the same place throughout the whole class period. Another conclusion is that students can learn from each other and can get more practice with the foreign language through working in a small group. On the basis of the findings and conclusions of the study, a number of suggestions and recommendations are made. These can be of assistance to the learners and practising teachers who are involved in an EFL writing course. Further, some suggestions are useful in material production with reference to the vital role of the group work in teaching English.

Summary:

References:

اثر طريقة تدريس انماط الجملة في تحصيل طلبة الجامعة == The Effect of The Approach To Teaching Sentence Patterns On The Achievement of The University Students

Author name: اشواق عبد المهدي حسين التميمي

Supervisor name: عبد اللطيف علوان الجميلي | الهام نامق خورشيد الخالدي

General topic: Educational Sciences

Specific topic: Methods of Teaching English Language

Degree: Master

University: University of Diyala - Faculty Of Basic Education

Language: English

University location: Diyala

First pages:

Abstract: اثر طريقة تدريس انماط الجملة في تحصيل طلبة الجامعةان الغرض الاساس من تدريس مادة النحو الانكليزي مساعدة الطلبة على استخدام اللغة الانكليزية بصورة صحيحة ومناسبة، عليه فانه من الاهمية القصوى ان يخصص جزء من الحصة التدريسية لتدريس النحو واتاحة الفرصة للطلب | The primary purpose of instruction in English grammar is to help students use English correctly and appropriately. It is of vital importance to devote some classroom time to teaching grammar and having students practise grammatical patterns so as to help them gain comptence and confidence in the language. In this regard , Rutherford ( 1987 : 1 ) affirms “ that through grammar the learner can make words effective and become master of his own grammatical enviornment ”. Huebener ( 1969 : 98 ) defines grammar as “ the syntactical structure of a language ” , while Palmer ( 1974 : 9 ) views that it is a complex set of relations. It is a device that specifies the infinite set of well - formed sentences and assigns to each of them one or more structural descripltions. That is to say it tells us just what are all the possible sentences of a language and provides a descripition of them. This is no small task , but one that is well worthy of human study. The grammar of a language generates the sentences of that language : it assigns to each sentence a set of representations which provide the formal characterization of some of the properties ( semantic , syntactic , morphological , etc. ) of the sentence.. (Haegeman & Gueron , 1999 : 582 )Each grammatical category has its own features , linguistic complexities , and difficulties. So the quality and quantity of learners’ mistakes differ from one grammatical category to another. English sentence patterns ( henceforth , ESPs ) constitute a very difficult learning area - university teachers have always complained that Iraqi University students do not normally recognize and use these patterns.The present study deals with studying empirically the effect of the approach to teaching sentence patterns on the achievement of the university students. The study aims at : 1. Assessing the effectiveness of the approach to teaching two sets of sentence patterns, i - e, whether any of the two approaches, namely, Quirk & Greenbaum’s ( 1973 ) or Stageberg’s (1971) yields better results than the other. 2. Identifying difficulties in sentence patterns faced by the university learners of English. It is hypothesized that there is no statistically significant difference between the students who are taught sentence patterns according to Quirk & Greenbaum’s (1973) and those who are taught according to Stageberg’s (1971) approach. A four - week experiment has been carried out by adopting the “ post test - only, equivalent groups ” design in order to fulfil the first aim of the study and to verify the hypothesis. Forty third - year students from College of Education / University of Diala and College of Arts / University of Baghdad are randomly selected to represent the study sample as “ experimental - group - experimental group ”; tewenty students in each group. Both groups have been matched in term of : level of fathers’ education, level of mothers’ education and level of subjects’ achievement in English Grammar of the previous year.The teaching material was limited to chapter ( 7 ) in “ A University Grammar of English ” of Quirk & Greenbaum’s (1973) and to chapter ( 14 ) in “ An Introductory English Grammar ” of Stageberg’s (1971). The researcher has constructed a written post test ; After estimating the validity and reliability of the two tests , they were administered to the two groups at the end of instruction. T - test, Chi - Square, Kuder - Richardson (20) formula , Spearman coefficient correlatrons were used through out the procedures and results analysis. The ‘ t ’ test for independent samples has been used to find out the significant difference between the two experimental groups. The calculated ‘ t ’ value is higher than the ‘ t ’ critical value which indicates that there is a significant difference between the two groups at 0.05 level of significance. The analysis of data shows that the calculated ‘ t ’ value at ( 0.05 ) level and ( 38 ) degree of freedom is ( 2.937 ) as compared with the ‘ t ’ critical value which is ( 2.021 ) indicates that the experimental group who were taught according to Stageberg’s (1971) is highly better than the experimental group who were taught according to Quirk & Greenbaum’s (1973). The statistical analysis of the data has yielded the following major results : the two approaches may be attributed to the techniques used in explaining sentence patterns. Sentence patterns are presented in Quirk & Greenbaum’s (1973) in a brief way, i - e, seven patterns, while Stageberg’s approach ( 1971 ) outline nine patterns with more explanation for each pattern. In the light of these results, relevant conclusions are drawn and a number of recommendations and suggestions are put forward.

Summary:

References:

اداء الطلبة العراقيين متعلمي اللغة الانكليزية لغة اجنبية في مجال اشباه الجمل الاسمية : المشاكل والبرنامج العلاجي == Iraqi Efl Learners'Performance In The Area of Noun Clauses : Problems And Remedial Work

Author name: شهد حاتم كاظم الطائي

Supervisor name: عبد اللطيف علوان الجميلي | الهام نامق خورشيد الخالدي

General topic: Educational Sciences

Specific topic: Methods of Teaching English Language

Degree: Master

University: University of Diyala - Faculty Of Education

Language: English

University location: Diyala

First pages:

Abstract: A noun clause is a dependent clause that works like a noun. It is one of the common and essential constructions in English syntax , on the one hand , and a problematic and difficult area for the Iraqi learners of English foreign language on the other.The study aims at : - 1 - investigating the ability of Iraqi EFL learners to identify and produce finite and nonfinite noun clauses by form and function and finding out area of difficulty in this respect.2 - suggesting remedial work for the alleviation of these difficulties. It is hypothesized that Iraqi EFL learners fail to master the recognition and production of NCs by form and function.The study covers both theoretical and practical aspects. The theoretical aspect deals with the survey of the topic. It begins with definition and classification of clauses in general ,and then, states in detail definition ,form, function ,types ,patterns and sequence of tenses in noun clauses.In order to fulfill the practical aspect ,i.e, to achieve the test aim and to verify the hypothesis ,50 subjects of the fourth year from Department of English ,College of Education ,University of Diyala are randomly selected to represent the study sample. An achievement test which covers both Recognition and Production levels has been constructed by the researcher. Then test is exposed to jury members to verify its validity.T - test ,Percentages, Alpha Cronbach formula and t - test of significance of the correlation coefficient are used through out the procedures and results analysis. The t - test for one sample has been used to find out whether there is any significant difference between the computed t - value and the tabulated one. The analysis of the results shows that the subjects have failed to identify and produce NCs by form and function on the whole Test.This indicates that the subjects are not able to identify noun clause from other types of subordinate clauses such as adverbial and adjectival clauses , and stating whether NC is finite or nonfinite. Furthermore they can not identify the function of NC and which part of the sentence is NC. In the light of the results ,relevant conclusions are drawn and a number of recommendations and remedial work for alleviation of these difficulties are put forward besides suggestions are made for further studies

Summary:

مقارنة الخصائص التركيبية لبعض مساحيق الاكاسيد المعدنية (النانوية والمايكروية) باستخدام طريقة ريتفيلد == Micro - Nano Compartive Structure Characterization of Some Metallic Oxide Powders By Using Rietveld Method

Author name: نور عامر حميد الصفار

Supervisor name: نبيل علي بكر | تغريد مسلم مريوش

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

تحضير ودراسة بعض الخصائص الفيزيائية لمركبات (بوليمير - (PVA) املاح النيكل == Preparation And Study of Some Physical Properties of (Polymer (PVA) - Nickel Salts) Composites

Author name: محمد حسين محمود

Supervisor name: صباح انور سلمان

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

تحضير ودراسة الخصائص الفيزيائية للالومينا النانوية == Preparation And Studying The Physical Properties of Nano Alumina

Author name: نوار ثامر محمد الحمداني

Supervisor name: تحسين حسين مبارك | كريم هنيكش حسن

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

Full text from the source: https://basicedu.uodiyala.edu.iq/uploads/work%202018/science%20dept/%D8%B1%D8%B3%D8%A7%D8%A6%D9%84%20%D8%A7%D9%84%D9%85%D8%A7%D8%AC%D8%B3%D8%AA%D9%8A%D8%B1/%D8%B1%D8%B3%D8%A7%D9%84%D8%A9%20%D9%85%D8%A7%D8%AC%D8%B3%D8%AA%D9%8A%D8%B1%20%D9%85.%D9%85%20%D9%86%D9%88%D8%A7%D8%B1%20%D8%AB%D8%A7%D9%85%D8%B1%20-%20Copy%201.pdf

University location: Diyala

First pages:

دراسة تاثير درجة حرارة القاعدة التلدين على الخصائص التركيبية والبصرية لاغشية CoFe2O4 المحضرة بطريقة التحلل الكيميائي الحراري == Study The Effect of Substrate Temperature And Annealing on The Structural And Optical Properties of CoFe2O4 Films Prepared By Chemical Spray Pyrolysis Method

Author name: سحر جميل عبد

Supervisor name: صباح انور سلمان

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

الخواص التركيبية والعزلية لفيرات البزموث Bi1 - XSrXFeO3 المحضرة بطريقة المحلول - الجل == Structural And Dielectric Properties of (Bi1 - XSrXFeO3) Ferrites Prepared Using (Sol - Gel) Auto Combustion Method

Author name: ارام كريم مجيد

Supervisor name: تحسين حسين مبارك | صباح محمد علي

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

تاثير مولارية المحلول على الخواص التركيبية والبصرية لاغشية اوكسيد النيكل - كوبالت الرقيقة المحضرة بطريقة التحلل الكيميائي الحراري == Effect of Aqueous Solution Molarity on Structural And Optical Properties of Nickel - Cobalt Oxide Thin Films Prepared By Chemical Spray Pyrolysis Method

Author name: احمد محمد شنو العسكري

Supervisor name: نبيل علي بكر

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

تحضير ودراسة الخصائص التركيبية والكهربائية لمساحيق فيرايت البزموث النانوية == Preparation And Investigation The Structural And Electrical Properties of Bismuth Ferrite Nano Powders

Author name: جيا حسيب كريم

Supervisor name: تحسين حسين مبارك | كريم هنيكش حسن

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

تحضير فيرايت الباريوم النانوي ودراسة خصائصه الفيزيائية == Preparation of Nano Barium Ferrite And Study of Its Physical Properties

Author name: نسرين زيدان خلف

Supervisor name: تحسين حسين مبارك | كريم هنيكش حسن

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Department Of Physics

Language: English

University location: Diyala

First pages:

التغيرات النسيجية في المشايم والاجنة نتيجة الاصابة بداء المقوسات في النساء المفحوصات بقياس الIgG == Placental And Fetal Tissue Structural Changes Resulting From Congenital Toxoplasmosis In Women Diagnosed By IgG

Author name: حلا ياسين كاظم

Supervisor name: طالب جواد كاظم | نغم ياسين البياتي

General topic: Biology

Specific topic: Zoology - Histology

Degree: Master

University: University of Diyala - College Of Education For Pure Sciences - Department Of Biology

Language: English

University location: Diyala

First pages:

Abstract: طفيلي المقوس الكونديToxoplasma gondii هو طفيلي ابتدائي اجباري داخل الخلايا ذات النواة. له القابلية على اصابة جميع حيوانات الدم الحار ويعد هذا طفيلي ذو اهمية صحية نظرا لما له من تاثيرات مرضية. لقد اجريت عدة دراسات بينت التغيرات النسيجية التي اثرت على انسجة | Toxoplasma gondii is an a zoonotic, obligate intracellular protozoan parasite that has the capacity to infect all warm - blooded animals. Many studies done to present the histological changes of the placental and fetal tissue and organs that resulted by Toxoplasmosis infection of pregnant women and about identification of infected fetal organs, but a lot of these studies were done experimentally on laboratory animals, accordingly the present study aims to study the structural changes of the placenta and fetal tissue and to identify the fetal organs in which the organism localized that taken from aborted fetus and embryos from pregnant woman that diagnosed as infected with Toxoplasma gondii. The present study was carried out during the period December 2012 to March 2013. Eighty women who had abortion chosen randomly from that which were revised gynecology theater in hospitals in Baquba city. Their age were ranged between 16 - 45 years, (10) fetuses and (33) samples of them non - infected as control group (c) and (37) samples were infected with Toxoplasmosis (I). The study included serological examination for mothers and Macropathlogical (Gross) , histopatholgical examination and Immunohistochimcal (IHC) stain of the placenta and fetal organs. Toxoplasmosis diagnosed serologically by ELISA (Enzyme Linked immune Sorrbant Assay) test. Immuno - histological techniques are used to detect the antigen and determination of their morphological localization in fetal and placental tissue. Formalin fixed paraffin embedded tissues (placenta and specimens of organs from aborted fetus) used to determined the antigen (Toxoplasma gondii) to detect the histological changes in these tissues. The ordinary histopathlogical changes of the tissue taken from aborted fetus showed different infiltration inflammatory cell and necrosis changes in brain, liver, lung, upper and lower limbs, kidney and spleen that may be due to infection of the parasite and not all infected organs localized the parasite (Tachyzoites). The results of the study showed that (46.26%) of the randomly selected mothers among that revised to the delivery theaters and had abortion. The fetal tissue and organs of the age (8 - 24) weeks gave positive (+) result for IHC in fetuses(brain and lung) and tachyzoites was detected in that organs, but fetus tissue of the age (4 - 8) weeks was negative for that test. Macropathlogical study of the placenta showed that the weight of the infected placenta was less than the normal ranges. and calcification was not significant in the infected placenta(45.7%) compared with non infected samples (4.28%). Infarction observed high significant in infected group was 25 (35.71%) compared with control group (2.85%) (p=0.001).Necrotic foci also seen as (40%) in infected group compared with control group (14.28%), differences between the two groups was statistically significant (p=0.001). Also congestion observed high significant (p=0.001) and the congestion was seen in (45.71) in infected group and (5.71%) in control group. Histopathlogical examination for placenta showed hemorrhage, necrosis, fibroniod necrosis and degeneration in trophoblastic cell, in both first and second trimester of pregnancy. Villous vascularity observed decreased as (32.85%) in infected group compared with control group (2.85%). Fibronoid necrosis in villi showed high percentage in villi which have > 3 that observed in infected group as (72.9%) compared with control (12.12%). An increased in villous stromal fibrosis was seen in (70.27%) placenta in infected group compared with control group which was (24.24%)

دراسة بعض المؤشرات المناعية لدى بعض المرضى المصابين بفيروس المليساء المعدية في محافظة ديالى == A Study of Some Immunological Parameters In Some Patients With Molluscum Contagiosum In Diyala Province

Author name: رغد ياسين اعويد

Supervisor name: عباس عبود فرحان الدليمي

General topic: Biology

Specific topic: Microbiology

Degree: Master

University: University of Diyala - College Of Education For Pure Sciences - Department Of Biology

Language: English

University location: Diyala

First pages:

Abstract: المليساء المعدية مرض يسببه فيروس (MCV) الذي ينتمي لعائلة POXVIRUS.المليساء المعدية حيث انه مرض غير قاتل وشائع في جميع انحاء العالم, قد يشترك مع اورام المليساء التهابات قليله, المليساء المعدية يستمر لشهور او سنوات..اجريت الدراسة الحالية للفترة من 1 تشرين ا | The molluscum contagiosum (MC) virus (MCV) is a dermatotropic poxvirus, and the causative agent of MC. MC is nonlethal, common andworldwide. Additionally, little inflammation is associated with MCpapules, and MC can persist for months to years. The present study was conducted for the period from1 November 2013 to 30April, of 2014 in outpatient clinic of Baquba Teaching Hospital in city. The study aimsat assessing the immune status of patients infected with molluscumcontagiosum through the measurement ofthelevel of immunoglobulin(IgG, IgM)and the level of complementcomponents especially (C3, C4) by radial immune diffusion assay and measurement of the level of interleukin 18 R1 by Elisa assay which immune responses are key for the eventual resolution of MC. 75 patients were diagnosed with clinical lesions of MCV on different areas of the body, age of patients ranged from(2 - 50 years) including 40(53.3%) males and 35(46.7%) females.The control were 26.6±15.4 years (range from 2 - 50 years), 8 (53.3%) of them were males and 7(46.7%) females.After theexamination by single radial immune diffusion and Elisa kit.The results showed the patientswere equal or less than 16 years, 24 (32%) from 17 - 30 years, 19 (25.3%) from 31 - 45 years and 12 (16%) above 45 years and 40(53.3%) males and 35(46.7%) females, no static significant difference showed between the MCV infection and either the sex or age.The results revealed the level of IL 18R1in patient the mean±SD were 677.15±874.22 ng/ml while in control were 178.46±31.79 ng/ml. There was significant statistical difference between both groups as patients with MC had high level of IL18R1 than control.Themean±SD of IgMinpatients were 1946.6±825.6 mg/dlwhile in control were 140.1±68.7mg/dl This result was highly significant which indicates that patients with MC had higher level of IgM than control In contrast, patients had lower levels of IgG than control, The mean±SD of IgG in patientwere 221.9±96.7mg/dl while in control were 1229.9±299.7mg/dl. This result was highly significant. Also the patients had lower level of C3 and C4 than control. The mean±SD of C3 in patients were 109.6±64.8mg/dl while in control were 120.8±22.1mg/dl. The mean±SD of C4 in patients were 27.8±12.7mg/dl while in control were 38.7±9.8mg/dl. These results were statistically significant. Eleven 9 (14.7%) of patients had positive CRP while 12 (80%) of control had positive CRP which was statistically highly significant. Forty seven (62.7%) patients were from rural area while 28 (37.7%) from urban. There is no statistical difference between both groups as. Family history of MC and Recurrence of MC in patients were nostatically significant difference to infection by MCV.

افرازات حلمة الثدي كعلامة دالة حول امراض الثدي في مستشفى بعقوبة التعليمي == Nippel Discharge As Presentation of Underlingbreast Diseases At Baqubah Teaching Hospital

Author name: فراس منذر متعب

Supervisor name: مصطفى خليل حميد

General topic: Medicine

Specific topic: Surgery

Degree: Master

University: University of Diyala - Faculty Of Medicine

Language: English

University location: Diyala

First pages:

دراسة خصائص الاجسام السيراميكية المحضرة من مساحيق مايكروية ونانوية بتقنية الصب الانزلاقي == Studying the Properties of Ceramic Bodies Prepared From Micro and Nano Powders by Slip Casting Technique

Author name: حيدر علي سلمان العبيدي

Supervisor name: صباح انور سلمان | شهاب احمد زيدان

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Physics Department

Language: English

University location: Diyala

First pages:

تحضير فيرايت الكوبلت ـ زنك النانوي Co1-xZnxFe2O4 ودراسة خصائصها الكهربائية والتركيبية == Preparation Of Co1 - XZnXFe2O4 Nano Ferrite And Study Of Its Electrical And Structural Properties

Author name: ليث شاكر محمود

Supervisor name: تحسين حسين مبارك | صباح محمد علي

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Physics Department

Language: English

University location: Diyala

First pages:

دراسة خصائص العزل الكهربائي لمتراكب بوليميري مدعم بمساحيق سيراميكية == Studying The Dielectric Properties Of (Polymer - Ceramic) Composite

Author name: عمر احمد حسين الجبوري

Supervisor name: تحسين حسين مبارك | شهاب احمد زيدان

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Physics Department

Language: English

University location: Diyala

First pages:

تحضير ودراسة بعض اكاسيد المعادن النانوية وفرايتاتها == Preparation And Characterization Of Some Nano Metal Oxides And Their Ferrites

Author name: زينة محمد علي عباس رسول البنا

Supervisor name: تحسين حسين مبارك | كريم هنيكش حسن

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Physics Department

Language: English

University location: Diyala

First pages:

الخصائص الفيزيائية لبوليمر (PVA) المشوب باملاح الكوبلت == Physical Properties Of Polymer (PVA) Doped With Cobalt Salts

Author name: زينب فالح نزال

Supervisor name: صباح انور سلمان | زينب عبد السلام الرمضان

General topic: Physics

Specific topic: Physics

Degree: Master

University: University of Diyala - College Of Science - Physics Department

Language: English

University location: Diyala

First pages:

تفاعل انزيم البلمره المتسلسل لكشف التنميط الجيني لفيروس المليساء المعدية في محافظة ديالى == Polymerase Chain Reaction For Detection And Genotyping Of Molluscum Contagiosum Virus In Diyala Province

Author name: رغد ابراهيم احمد

Supervisor name: محمد خليفة العزاوي | خضير خلف ابراهيم الكيالي

General topic: Biology

Specific topic: Microbiology

Degree: Master

University: University of Diyala - College Of Education For Pure Sciences - Department Of Biology

Language: English

University location: Diyala

First pages: