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تصميم انموذج لقياس تكاليف خدمات المطارات على وفق السياسات الاقتصادية لمنظمة الايكاو واثرها على سياسة التسعير : بحث تطبيقي في سلطة الطيران المدني العراقي == Designing a model for measuring the costs of airport services according to the economic policies of the ICAO and its impact on pricing policy : An applied research in the Iraqi Civil Aviation Authority

Author name: ثناء ناصر نايف علي
Supervisor name: فيحاء عبد الله يعقوب
Specific topic: Financial Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تصميم وبناء منظومات فلتينا للتطبيقات الراديوية الادراكية == DESIGN AND IMPLEMENTATION OF FILTENNA SYSTEMS FOR COGNITIVE RADIO APPLICATIONS

Author name: يوسف محسن حسن
Supervisor name: Abdulkareem S. Abdullah | Falih M. Alnahwi
Specific topic: Electrical Engineering
Degree: Doctorate
Language: English
University location: Basrah
First pages:

دراسة رسوبية وطباقية لتكوين مودود في حقول مختارة جنوبي العراق == Depositional and Stratigraphic Study of Mauddud Formation in Selected Oil Fields, Southern Iraq

Author name: زينب منذر عبد الوهاب
Supervisor name: مهند حامد الجابري
General topic: Geology
Specific topic: Geology
Degree: Doctorate
Language: English
University location: Basrah
First pages:

فصل الوحدات الفيزيوغرافية وتقييم ملائمة الاراضي للاغراض الزراعية باستعمال التقانات الجيومكانية شمال محافظة البصرة == Delineation of Physiographic units and land suitability evaluation for Agricultural Purposes Using Geomatics Technologies in the Northern Basrah Governorate

Author name: مصطفى صالح علي المياحي
Supervisor name: صلاح مهدي سلطان العطب
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

ادارة الامن السيبراني في ضوء نموذج قبول التكنولوجيا من خلال الرشاقة التنظيمية : بحث ميداني في وزارة الداخلية == Cyber Security Management In light of the Technology acceptance model through organizational agility: Field research in the Ministry of the Interior

Author name: رافد عبد الواحد مهاوي
Supervisor name: علي حسون فندي
Specific topic: General Administration
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

التحولات الثقافية في الخطاب المناهض للسلطة في النص المسرحي العراقي : نماذج مختارة == CULTURAL TRANSFORMATIONS IN THE DISCOURSE OF AUTHORITY THROUGH IRAQI THEATRICAL TEXTS (Selected Models

Author name: علاء يوسف يعقوب
Supervisor name: حسن عبد المنعم الخاقاني
General topic: Fine Arts
Specific topic: Theatrical Arts
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

ادارة الازمات في النص المسرحي العالمي : نماذج مختارة == CRISIS MANAGEMENT IN THE INTERNATIONAL THEATRICAL TEXT (SELECTED MODELS)

Author name: حيدر علي كريم الاسدي
Supervisor name: عبد الستار عبد ثابت البضاني
General topic: Fine Arts
Specific topic: Theatrical Arts
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

التمثلات الكوزموبوليتانية للمشهد العراقي في التشكيل العالمي المعاصر == Cosmopolitan Representations of the Iraqi Scene in the Global Contemporary Plastic Art

Author name: فراس عبد الجبار عبد ثابت
Supervisor name: ياسين وامي ناصر
General topic: Fine Arts
Specific topic: Drawing
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

التحكم بطول انتشار البلازمون بولاريتون السطحي في الدليل الموجي الهجين القائم على النقطة الكمومية لاشباه الموصلات بواسطة الجهد الخارجي == Controllable propagation length of Surface plasmon polaritons in semiconductor quantum dot-based hybrid waveguide by external voltage

Author name: واثق فاهم شنين الجنابي
Supervisor name: صباح محمد مهدي امين
General topic: Physics
Specific topic: Physics
Degree: Doctorate
Language: English
University location: Basrah
First pages:

بناء انموذج هجين لانحدار عملية كاوسين مع التطبيق == Constructing a Hybrid Model for Gaussian Process Regression Along with Application

Author name: احمد هشام محمد طاهر
Supervisor name: مروان عبد الحميد عاشور
Specific topic: Statistics
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

تصميم نظام مايكروفلوديك ذاتي مجهز بمتحسس لقياس الفلورة باستخدام الهاتف الذكي == Constructing a full automated microfluidic system supplied with fluorimeter and smartphone

Author name: ميادة نجم عبود
Supervisor name: كامل حسين علوان السوداني
General topic: Chemistry
Specific topic: Analytical Chemistry
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

النقل بالسيارات في مدينة المدينة : دراسة في جغرافية النقل الحضري == Car Transportation in Al-Medina City (A Study in Urban Transportation Geography

Author name: صفا رحيم مفتن شبار العبودي
Supervisor name: عبد الرحمن جري مردان
General topic: Geography
Specific topic: Human Geography
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

امكانيات التوسع الزراعي في قضاء حديثة وافاقها المستقبلية == Capabilities of Agricultural Expansion in Haditha City and their Future Horizons

Author name: حمزة نافع بديوي علي السبهاني
Supervisor name: فراس فاضل مهدي البياتي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

التخليق الحيوي لجسيمات الفضة واوكسيد النحاس النانوية بواسطة البكتيريا البيئية مع بعض التطبيقات الطبية == Biosynthesis of Ag and CuO nanoparticles using environmental bacteria with some medical applications

Author name: حسن غالي عبد الحسن
Supervisor name: وجدان حسين عبد الصاحب التميمي | رشيد رحيم حتيت
General topic: Biology
Specific topic: Microbiology
Degree: Doctorate
Language: English
University location: Basrah
First pages:

الاسلوب البيزي لتقدير الانحدار التجزيئي لانموذج المتغير الكامن == Bayesian Approach to Estimate Quantile Regression with Latent variable Model

Author name: بلسم مصطفى شفيق
Supervisor name: لقاء علي محمد
Specific topic: Statistics
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

اتمتة نظام المعلومات المحاسبي للوحدات الحكومية على وفق متطلبات اطار COBIT 2019 وتاثيرها على اجراءات التدقيق == Automating Accounting Information System of Government Units according Requirements of Framework COBIT 2019 and Impact on Audit Procedures

Author name: امنه عباس عوده
Supervisor name: خولة حسين حمدان
Specific topic: Legal Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تدقيق اجازات وعقود الاستثمار وانعكاسه على التنمية المستدامة : برنامج تدقيقي مقترح == Auditing licenses and investment contracts and its reflection on sustainable development |Proposed audit program

Author name: اريج خالد محمد جاسم الطائي
Supervisor name: علي محمد ثجيل المعموري
Specific topic: Legal Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تدقيق تقديرات الاستشراف في المستقبل على وفق معيار ارتباط التاكيد الدولي 3400 وانعكاسه على تقرير المدقق : دراسة تطبيقية في عينة من المصارف التجارية العاملة في العراق == Auditing future forward-looking estimates in accordance with International Assurance Engagement Standard 3400 and its reflection in the auditor’s report : An applied study on a sample of commercial banks operating in Iraq

Author name: احمد رحيم جبر الابراهيمي
Supervisor name: علي محمد ثجيل المعموري
Specific topic: Legal Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تدقيق الامتثال لمبادئ ومعايير البيانات الذكية ودوره في تحسين جودة التدقيق : بحث تطبيقي == AUDITING COMPLIANCE WITH SMART DATA PRINCIPLES AND STANDARDS AND ITS ROLE IN IMPROVING THE QUALITY OF AUDITING Applied research)

Author name: حسين كريم ابراهيم
Supervisor name: علي محمد ثجيل المعموري
Specific topic: Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تقييم الوضع الرسوبي لخور عبد الله شمال غرب الخليج العربي جنوب العراق == Assessment of the Sedimentary Situation of Khor Abdullah NW of the Arabian Gulf, Southern Iraq

Author name: زينب عبد الرضا حميد الحميدان
Supervisor name: مهند حامد عبود الجابري | ولاء مجيد خضر الموسوي
General topic: Geology
Specific topic: Sediment
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تطبيق معايير السمات للتدقيق الداخلي (1000 - 1300) وانعكاسه على اجراءات المدقق الخارجي : بحث تطبيقي == Applying The Attributes Standards for Internal Auditing (1300-1000) and Their Reflection on The External Auditor’s Procedures : Applied Research

Author name: احمد جبار عاجل الحداد
Supervisor name: علي محمد ثجيل المعموري
Specific topic: Legal Accounting
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

تطبيق ممارسات التصنيع وفقا للطراز العالمي في تحقيق التصنيع المستدام : دراسة حالة في الشركة العامة للصناعات الهيدروليكية == Application of World-Class Manufacturing Practices in Achieving Sustainable Manufacturing : Case Study in the General Company for Hydraulic Industries

Author name: بلال احمد حسن
Supervisor name: عامر عبد اللطيف كاظم
Specific topic: Operations Managment
Degree: Doctorate
Language: Arabic
First pages:

تطبيق مفاعل الدفعي المتسلسل والمفاعل الحيوي الغشائي لمعالجة مياه الصرف الصحي == APPLICATION OF SEQUENCING BATCH REACTOR AND MEMBRANE BIOREACTOR FOR SEWAGE TREATMENT

Author name: وسام عبدالله نجم الحلفي
Supervisor name: Wisam Sabeeh N. Al-Rekabi
General topic: Civil Engineering
Specific topic: Civil Engineering
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تحليل تباين قيم الاسهم السوقية والحقيقية وفق تاثير ادارة النقدية والحسابات المدينة والمخزون : دراسة تحليلية في سوق العراق للاوراق المالية == Analyzing the Variation in the Market and Real Value of Shares Value According to the Impact of Cash Management Accounts Receivable and Inventory : An Analytical Study in the Iraqi Stock Exchange

Author name: احمد عبد محمود
Supervisor name: عبد السلام لفته سعيد
Specific topic: Business Administration
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

تحليل وقياس الاثر التفاعلي للسياستين المالية والنقدية على النمو الاقتصادي في العراق للمدة 1980 - 2015 == Analyzing and measuring the interactive impact of the fiscal and monetary policies on the economic growth in Iraq for the period (1980 _ 2015)

Author name: ارشد عبد اللطيف تركي العتابي
Supervisor name: جعفر باقر علوش
Specific topic: Economy
Degree: Doctorate
Language: Arabic
University location: Wasit
First pages:

تحليل العلاقة بين سعر الصرف ومرونات الطلب وانعكاسها على هيكل الاستيرادات في العراق == Analysis of the relationship between the exchange rate and elasticities of demand and its reflection on the structure of imports in Iraq

Author name: بان خلـيــل ابـراهــيم خـلــف الموســوي
Supervisor name: مناهــل مصـطـفى عبـد الحمـيــد العمـري
Specific topic: Economy
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

تحليل اثر الدين العام على بعض مؤشرات الاستقرار الاقتصادي والمالي في العراق للمدة 2004 - 2020 == Analysis of the impact of public debt on some indicators of economic and financial stability in Iraq for the period 2004-2020

Author name: حنان شاهين حسين الزوبعي
Supervisor name: مهند خليفة عبيد المحمـــدي
Specific topic: Economy
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

تحليل الاستثمار واثره في بعض المتغيرات في الاقتصاد العراقي للمدة 2003 - 2017 == Analysis of Investment Impact on Some Macro-Variables in Iraq for the period 2003-2017

Author name: رؤى نصير كاظم الوائلي
Supervisor name: جعفر طالب الجنديل
Specific topic: Economy
Degree: Doctorate
Language: Arabic
University location: Wasit
First pages:

تحليل الفاعلية الاقتصادية التعليمية وانعكاسها على التنمية البشرية في العراق للمدة (2004 - 2020) == An Analysis of the Educational Economic Effectiveness and its Reflection on Human Development in Iraq for the Period (2004-2020)

Author name: احمد حميد حمادي سليم الفهداوي
Supervisor name: سامي حميد عباس الجميلي
Specific topic: Economy
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

المواءمة بين نموذج الاعمال الدائري والابتكار البيئي لتعزيز التفوق العملياتي : دراسة حالة في مصفى الدورة == Alignment between Circular Business Model and Environmental Innovation to Enhance Operational Excellence A Case Study at Daura Refinery

Author name: حامد عبدالرضا كرم
Supervisor name: ايــثار عبدالهادي ال فيحان
Specific topic: Business Administration
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

جماليات العلامة في الرسم السرياني : دراسة سيميائية == Aesthetics of the sign in Syriac painting a semiotic study

Author name: لميع نجيب موسى
Supervisor name: تحرير علي حسين
General topic: Fine Arts
Specific topic: Drawing
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

السمات الجمالية للافعال المتزامنة في العرض المسرحي العراقي == Aesthetic features of simultaneous actions in Iraqi theatrical performances

Author name: امجد جاسم كطافه
Supervisor name: سيف الدين عبد الودود عثمان
General topic: Fine Arts
Specific topic: Theatrical Arts
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

تبني معيار الابلاغ المالي الدولي IFRS9 ومعيار كفاية راس المال على وفق (Basel lII) وتاثيرهما في جودة ارباح المصارف العراقية الخاصة == Adoption Financial Reporting standard IFRS 9 and capital adequacy standard according to Basel III and It’s Effects in Earning quality of Iraqi Private Banks

Author name: حسنين سالم رشيد
Supervisor name: محمد عبد الله العزاوي
Specific topic: Accounting
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

العلاقة بين القيادة الريادية والتجديد الاستراتيجي وتاثيرها في الاعتماد الاكاديمي : بحث تحليلي في جامعة الانبار == Academic accreditation in light of the relationship between entrepreneurial leadership and strategic renewal

Author name: احمد عيدان جاسم
Supervisor name: عبد الناصر علك حافظ
Specific topic: General Administration
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

دراسة نظرية لتاثيري فانو وديك في النقاط الكمية المزدوجة والثلاثية تحت تاثير المجال المغناطيسي == A Theoretical Study of Fano and Dicke Effects in Double and Triple Quantum Dots Under the Influence of Magnetic Field

Author name: عباس احمد هاشم
Supervisor name: هيفاء عبد النبي جاسم | طالب عبد النبي سلمان
General topic: Physics
Specific topic: Physics
Degree: Doctorate
Language: English
University location: Basrah
First pages:

دراسة تخزين المياه الارضية في العراق باستخدام بيانات الاقمار الصناعية GRACE ونظام GLDAS == A study of terrestrial water storage of Iraq using GRACE satellite data and GLDAS system

Author name: جواد اشتيوي زغير المحمداوي
Supervisor name: علي خالد عباس | علاء محسن عطية العبادي
General topic: Geology
Specific topic: Hydrogeological
Degree: Doctorate
Language: English
University location: Basrah
First pages:

دراسة بعض معايير البلازما المنوية للمرضى الخاضعين لبرنامج التلقيح الاصطناعي داخل الرحم == A study of some parameters seminal Plasma for Patients Undergoing program of Intrauterine Insemination

Author name: وليد عبد علي حسن الخفاف
Supervisor name: جبار عباس احمد الساعدي
General topic: Biology
Specific topic: Zoology
Degree: Doctorate
Language: Arabic
University location: Qadisiyah
First pages:

انموذج مقترح لحوكمة صندوق تقاعد موظفي الدولة وفقا لمتطلبات معايير المحاسبة للقطاع العام الدولية وانعكاسه على الاستدامة المالية == A proposed model for the governance of the State Employees' Pension Fund In accordance with the requirements of international public sector accounting standards and its impact on financial sustainability

Author name: حيدر موسى فالح
Supervisor name: الاء شمس الله نور الله
Specific topic: Accounting
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

انموذج مقترح لاعداد تقارير مالية في ظل حوكمة المعلومات : دراسة تطبيقية == A proposed Model for Preparing Financial Reports in Light of Information Governance : Applied Study

Author name: ذكرى مهدي صالح الاسدي
Supervisor name: عماد صبيح فرج الصفار
Specific topic: Accounting
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

اطار مقترح لحوكمة مهنة التدقيق في العراق لتحسين جودة اداء مراقبي الحسابات وانعكاسه على تضييق فجوة التوقعات == A proposed framework for the governance of the auditing profession in Iraq to improve the quality of auditors' performance and its impact on narrowing the expectations gap

Author name: حسين علي محمد
Supervisor name: بشرى فاضل خضير الطائي
Specific topic: Accounting
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

دراسة فسلجية لمعالجة فشل التلقيح والاخصاب في اشجار نخيل التمر Phoenix dactylifera L. صنف البرحي المكثر نسيجيا == A physiological study on the treatment of pollination and fertilization failure in date palm trees Phoenix dactylifera L. Produced through tissue culture, Barhi variety

Author name: فراس مهدي عباس الحمود
Supervisor name: عبد الكريم محمد عبد | منتهى عبد الزهرة عاتي
General topic: Agricultural sciences
Specific topic: Plant - Physiology
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

بيئة العمل السعيدة وتاثيرها في سلوكيات العمل الابداعي بتوسيط الشغف الوظيفي : بحث تحليلي في ديوان وزارة التعليم العالي والبحث العلمي == A happy work environment and its impact on innovative work behaviors through the concentration of Job passion

Author name: حسن غافل جواد كاظم العيساوي
Supervisor name: علي حسون فندي الطائي
Specific topic: General Administration
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

تحليل جغرافي لتغير النظام البيئي الحيوي في نهر الحلة بين سدة الهندية وناحية الابراهيمية == A geographical analysis of the change in the vital ecosystem in the Hilla River between the Hindiyah Dam and the Ibrahimiyya district

Author name: علاء عبيس شمبارة الجبوري
Supervisor name: عبد الرضا مطر عبد الرضا الغرابي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Qadisiyah
First pages:

دراسة كيميائية حيوية لبعض معقدات البلاتين المحتوية على الفلافونويدات كمضادات للمايكروبات وللاكسدة وللسرطان == A biochemical Study of Some Platinum Complexes Involving Flavonoids as Antimacrobial ,Antioxidant and Anticancer

Author name: لطيف صاحب ثامر
Supervisor name: سميرة احمد زيارة | عادل علي عبد الحسين
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تثبيط تعبير جينات fimH ,fimD ,fimC في بكتريا E. coli الممرضة للمجاري البولية باستعمال جسيمات ثنائي اوكسيد التيتانيوم النانوية المصنعة حيويا من المعززات الحيوية البكتيرية == Inhibition the Expression of fimC, fimD, fimH Genes in Uropathogenic E. coli Using TiO2 Nanoparticles Biosynthesized by Probiotics Bacteria

Author name: سوزان عبد الرحيم حسن
Supervisor name: سوسن ساجد الجبوري | جيهان عبد الستار سلمان
General topic: Biology
Specific topic: Microbiology
Degree: Doctorate
Language: English
University location: Baghdad
Key words:
  • fimC
  • fimD
  • fimH Genes
  • Uropathogenic E. coli
  • TiO2 Nanoparticles
  • Probiotics Bacteria
  • biosynthesis
First pages:
Abstract: Summary ►Urinary tract infections (UTIs) are the commonest human bacterial infections and are responsible for substantial morbidity and mortality, resulting in increased healthcare costs. Specialized Escherichia coli strains referred to as Uropathogenic E. coli (UPEC) causes most UTIs. ►Total 120 isolates primarily identified as E.coli; were collected from (December 2018 to February 2019). Out of total collected isolates, 94/120 were included in this study and the contaminated bacteria or weak growth were excluded. The isolated pure colonies were re-identified using some standard morphological tests followed by genetically identification using housekeeping gene (HKG) 16S rDNA. The results confirm that all the isolates were definite as E. coli. ►The UPEC isolates showed their ability of adherence to uroepithelial cells. The aggregation ability of bacterial cells were appeared as dotes on the surface of epithelial cells. ►The antimicrobial susceptibility test (AST) was performed for 50 isolates under study. The highest resistance rate was concerning to Aztreonam; Cefazolin; Ceftazidime and Ceftriaxone (84%), Cefepime (82%), while the minimum resistant was for Imipenem; Ertapenem; Meropenem; Amikacin when it was (2%) beside that none of the isolates was able to resist Tigecycline. According to AST for fifty UPEC isolates; (88%) were multidrug resistance (MDR), while (2%) was extensively drug resistance (XDR) and (10%) were sensitive to all antibiotics thus they were non-drug resistant (NDR). ►All isolates were subjected to detect type1 fimbriae genes (fimA operon) by polymerase chain reaction using specific primers (designed in this study) followed by sequencing the amplified fragment and analyzed using Geneious prime software. The results showed that all the isolates (100%) were positive for fimA, fimI, fimC, fimD, fimG, fimH, while (96%) for fimB, fimF and (82%) for fimE. ►Raw milk samples were collected for probiotics bacteria isolation. All isolates were subjected to the cultural, microscopically, biochemical tests and Vitek2 system. Results indicated that six isolates of Lactococcus spp. Identified as: Lactococcus lactis ssp. lactis, in addition, 14 isolates of Leuconostoc spp. distributed among species as (8) isolates belonged to Leuconostoc mesenteroides ssp. cremoris (3) isolates belonged to Leuconostoc mesenteroides ssp. mesenteroides, (2) isolates identified as Leuconostoc pseudomesenteroides and only one as Leuconostoc citreum. ►All isolated probiotics bacteria were tested for Titanium dioxide (TiO2) nanoparticles production. The results showed that they had the ability to biosynthesize TiO2 NPs, biosynthesized TiO2 NPs were characterized using UVVis Spectroscopy; Atomic Force Microscope (AFM); X-ray Diffraction (XRD); Field Emission Scanning Electron Microscopy (FE-SEM) Energy dispersive Xray spectroscopy (EDX); and Fourier Transform-Infrared Spectroscopy (FTIR). The detected absorption spectrum with a wide-ranging absorption band in UV range and its cut off wavelength was (344-348) nm for all 20 probiotic isolates. ►The smoothness and roughness of all samples of biosynthesized TiO2 NPs was detected by AFM with smoothest sample for L. mesenteroides ssp. cremoris (Leu.4) as 1.137nm. XRD results indicated the formation of nano anatase crystals. ►The Scanning electron microscope images of biosynthesized TiO2 NPs biosynthesized by probiotics bacteria; that were consists of a uniform distribution of spherical shaped nanostructure crystals with a smallest size of (37.48) nm for L. citreum (Leu. 13). ►The EDX analysis of TiO2 NPs existing in medium which confirm that all the samples contained the elements (Ti, O), which again established that the biosynthesized NPs were pure TiO2. ►The determination of functional group of biosynthesized TiO2 NPs studied using FTIR. The main IR absorption peaks of TiO2 biosynthesized by probiotics bacteria were in range at (408- 445) cm-1; these peaks belonged to anatase Titania. ►The biosynthesized TiO2 NPs at concentrations (1000- 0.001) mg/mL were tested for its antibacterial activity against UPEC isolates, thus there was neither bactericidal effect against pathogenic bacteria nor been as minimum inhibitory concentration (MIC). ►There was no effect of temperature, pH and photocatalytic activation on antibacterial activity of biosynthesized TiO2 NPs against clinical UPEC isolates. ►Regardless of no growth inhibition activity showed on culture media after subjecting bacterial UPEC isolates to TiO2 NPs. There was a noticeable inhibitory effect of TiO2 NPs on the attachment ability of bacterial cells without killing them. The highest inhibition was recorded at the higher concentration of biosynthesized TiO2 NPs (1000 g/mL) with inhibition reached 92% and 90.3%, while the lowest inhibition were 52% and 54.8% at 250g/mL against E.coli74 and E.coli23, respectively. ►The effect of biosynthesized TiO2 NPs by probiotics bacteria and commercial TiO2 NPs was studied on the expression of fim genes. There was a subsequent change in the gene expression in term of folding and CT values when the expression of fimH, C, D genes start to decrease by increasing concentration of TiO2 NPs as compared with control and the maximum inhibitions was noticed by using 1000 g/mL concentration of the NPs specially against fimD.
Summary:
References:

الحياة الاجتماعية في بلاد الهند والصين في كتب الرحلات والجغرافية من القرن الثالث الهجري حتى نهاية القرن السادس الهجري == Social life in India and China in travel books and geography from the third century AH to the end of the sixth century AH

Author name: احمد نشمي جياد العلياوي
Supervisor name: عكرمة كامل محمد الساعدي
General topic: History
Specific topic: Islamic History
Degree: Doctorate
Language: Arabic
Key words:
  • جغرافية الهند والصين
  • لمحة تاريخية عن حضارة الهند
  • المدن والجزر الهندية والصينية
  • طرق ومسالك الهند والصين
  • الحياة الاجتماعية في بلاد الهند
  • الحياة الاجتماعية في بلاد الصين
First pages:

محاكاة وتنفيذ لمسار الطائرة الرباعية == SIMULATION AND IMPLEMENTATION OF QUADROTOR PATH PLANNING

Author name: باقر ناصر عبد الصمد
Supervisor name: Ammar A. Aldair
Specific topic: Electrical Engineering
Degree: Doctorate
Language: English
Key words:
  • Introduction.
  • Brief History of quadrotor.
  • Literature Survey.
  • Control Design Survey
  • Path Planning Algorithm Survey
  • Dijkstra’s algorithm
  • A-Star (∗)
  • Aim of The Thesis.
  • Thesis Contribution
  • Thesis Structure
  • R TWO: QUADROTOR MODELLING AND CONTROL
  • Introduction
  • Description of Motions of the Quadrotor
  • Dynamic Model of The Quadrotor Kinematic l Model.
  • Dynamic Model.
  • Aerodynamic Effects
  • State Space Model.
  • The Vector of States X
  • State Space Representation
  • The Structure of the Proposed Control System
  • PID Controller
  • Fuzzy Controller
  • Particle Swarm Optimization Algorithm
  • PSO For Adapting of PID Controller
  • Adapting the Parameters of Fuzzy Controller using PSO
  • Using Particle Swarm Optimization Algorithm for
  • Adapting Fuzzy Controller
  • Numerical Simulation and Results
  • PID Controller simulation Results
  • Fuzzy Logic Controller (FLC) Simulation Results
  • Conclusion
  • R THREE: QUADROTOR PATH PLANNING
  • Path Planning
  • Pure Pursuit Algorithm (PPA)
  • Look Ahead Distance (LAD)
  • Robotic Operating System (ROS)
  • ROS Essentials
  • 3D Gazebo Simulator (GS)
  • Simulation Description Format (SDF) And Unified
  • Robotic Description Format (URDF).Hovering test
  • Path Planning simulation Results
  • Point -Point Path Planning
  • Multi Point Path Planning
  • Modified Pure Pursuit Algorithm Using State Flow
  • Simulation Results of (Path Following Like Obstacle
  • Avoidance (PFLOA)
  • Conclusion
  • FOUR: OBSTACLE AVOIDANCE ALGORITHM
  • Introduction
  • Vector Field Histogram (VFH)
  • Quadrotor Radius(R)
  • Safety Distance(D)
  • Minimum Turning Radius(S)
  • Distance Limits(L)
  • Histogram Characteristics
  • Simulation Results
  • One – Target Obstacle Avoidance
  • Multi-Target Obstacle Avoidance
  • Maze Obstacle Avoidance
  • Comparison between PFLOA with VFH
  • Conclusion
  • FIVE: DESING AND CONTROL A QUADROTOR
  • ATION SYSTEM
  • Introduction
  • Gripper Application
  • Gripper Design Using Gazebo Simulator Simulation Results
  • Gripper Test
  • Path Following (Quadrotor with Gripper)
  • Obstacle Avoidance (Quadrotor with Gripper)
  • Conclusion
  • R SIX: QUADROTOR DESEIGN AND IMPLEMENTAT
  • Introduction
  • Frame
  • Brushless DC Motors
  • Electronic Speed Controller (ESC)
  • Flight Controller (FC)
  • Propellers
  • Battery
  • Practical Flight Results
  • Return to Lunch (RTL) mode:
  • Landing Mode
  • Obstacle Avoidance Mode
  • Conclusion
  • R SEVEN: CONCLUSION AND SUGGESTIONS FOR
  • WORKS
  • Introduction
  • Conclusions
  • Suggestion for Future works
First pages:

تصميم وتنفيذ نظام تشكيل داخلي متعدد الروبوتات == DESIGN AND IMPLEMENTATION OF AN INDOOR MULTI MOBILE ROBOT FORMATION SYSTEM

Author name: اسراء صبري عبد الامير الفراتي
Supervisor name: Abdulmuttalib T.Rashid
Specific topic: Electrical Engineering
Degree: Doctorate
Language: English
Key words:
  • Background
  • Literature Review
  • Multi Robot Localization
  • Path Planning of Mobile Robot
  • Formation of Multi Robot
  • Objectives of the Work
  • Outline and Main Contributions
  • Scope of The Work
  • WO: MULTI-ROBOT LOCALIZATION SYSTEM
  • Introduction
  • The Physical Construction of the Localization System
  • The Environment Setup
  • The Robot Sensors
  • Binary Search Algorithm
  • The Modified Binary Search Algorithm Title
  • Robots Localization According to the LDRs Locations
  • Robot Location Estimation Using Three LDR Active Sensors
  • or More
  • Robot Location Estimation Using Two LDR Active Sensors
  • Robots Localization According to the LEDs Locations
  • Minimum Bounded Circle Algorithm
  • The K-means Clustering Algorithm
  • Simulation Results
  • Conclusions
  • REE: PATH PLANNING OF MOBILE ROBOT
  • Introduction
  • Mobile Robot Kinematic Model
  • Path Planning in an Environment Free of Obstacles
  • The Arc of Circle Tangent Construction Algorithm (ACTC)
  • Short Distance Orientation (SDO) Algorithm
  • Shortest Path with Obstacles Avoidance (SPOA) Algorithm
  • The Simulation Result
  • The Conclusions
  • UR: FORMATION OF MULTI-ROBOT SYSTEM
  • Introduction
  • Multi-Robot in Ordered Formation (MROF) Algorithm
  • Multi-Robot in Shortest Formation (MRSF) Algorithm
  • Simulation Results
  • Conclusions
  • VE: MULTI-ROBOT SYSTEM IMPLEMENTATION
  • Introduction
  • Performance Evaluation of Environment Sensors Title
  • LED - LDR Pair Sensor
  • Validation of LED - LDR Pair Sensor
  • IR Transmitter and Receiver Pair
  • Validation of IR Sensors
  • Radiofrequency Identification (RFID) Tags
  • Validation of RFID Tags
  • The Most Appropriate Sensors for Localization
  • Hardware Design of the Robot Localization System
  • Implementation of the Environment
  • Implementation of Differential Drive Mobile Robot
  • Practical Results of Localization System
  • Conclusion
  • X: CONCLUSIONS AND FUTURE WORKS
  • Conclusions
  • Future works
First pages:

الموازنة متعددة المتسويات للمكائن الدوارة بواسطة قياس الاستجابة الاهتزازية == Multi-Plane Balancing of Rotating Machines Using Vibration Response Measurement

Author name: يحيى محمد امين
Supervisor name: Jaafar K. Ali
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
Language: English
Key words:
  • Chapter One: Introduction
  • Introduction
  • Advantages of Balancing
  • Rotor Vibration Forms
  • Causes of Unbalance
  • Types of Unbalance
  • Rotor Balancing Methods
  • Mathematical Model
  • Model Based Balancing (MBB)
  • Experimental Modal Analysis (EMA)
  • Digital Signal Processing (DSP)
  • Time and Frequency Domain
  • Fast Fourier Transform (FFT)
  • Thesis objectives
  • Thesis structure
  • Chapter Two: Literature Review
  • Introduction
  • Influence Coefficient Method
  • Modal Balancing Methods
  • Balancing Without Trial Runs
  • Conclusions
  • Chapter Three: Finite Element Model
  • Introduction
  • Coordinate System
  • Rotor Components
  • Disk elements
  • Shaft elements
  • Euler-Bernoulli Beam Theory
  • Shear and rotary inertia effects
  • The 8-DOF Shaft Elements model
  • Gyroscopic effects
  • Couplings
  • Bearings
  • Rolling-Element Bearings Hydrodynamic Bearings
  • Flexible Support
  • Modeling a Whole Rotor
  • Chapter Four: Modal Analysis
  • Introduction
  • Updating of FE model
  • Modal Testing Method
  • Mathematical Models
  • Theoretical Basis of Modal Analysis
  • Single Degree of Freedom System SDOF
  • Graphical Representation of FRF
  • Multi-Degree-of-Freedom System (MDOF)
  • Revisiting SDOF
  • Frequency Response Function Measurement
  • FRF Estimation
  • SISO-FRF Estimation
  • Coherence function
  • Excitation Techniques
  • Extracting Modal Parameters
  • One Column or One Row
  • Extracting Modal Parameters from FRF Data-SDOF
  • methods
  • Peak-picking
  • Circle-fit
  • Least Squares Curve Fitting Using SDOF Model
  • Extracting Modal Data from FRF Data-MDOF method
  • Mode Shape Extraction from Modal Constants
  • Modal Testing of Rotating Structures
  • Chapter Five: Digital Signal Processing
  • Introduction
  • Time and Frequency Domains
  • Signal Digitization
  • Sampling
  • Quantization
  • Aliasing
  • Leakage
  • Windowing
  • Averaging
  • Chapter summery
  • Chapter Six: Sensors calibration and EMA verification
  • Introduction
  • Calibration of transducers
  • Calibration of Accelerometer
  • Calibration of Force Transducer Case study-I: Circular cross-sectional shaft
  • Analytical Modal Analysis
  • Numerical Modal Analysis
  • Experimental Modal Analysis
  • Available Excitation Techniques
  • Results and Comparison
  • Effects of DSP parameters on FRF
  • Effect of Windows
  • Effect of sample time
  • Effect of Excitation Techniques
  • Reciprocity condition
  • Case study-II: Shaft with two disks
  • Chapter summary
  • Chapter Seven: Model-Based Rotor Balancing
  • Introduction
  • Model Based Balancing (MBB)
  • Balancing Test Rig
  • The rotor to be balanced
  • Performing EMA on the rotor
  • FEA Based Model
  • Comparison of the Resulting Modal Parameters
  • Balancing Case Studies
  • Case-I: Two measuring planes and two balancing planes
  • Case-II: Two measuring planes and three balancing planes Residue-Based Model Balancing
  • Essential arrangements before EMA
  • Some issues when performing EMA
  • EMA results
  • Balancing Results
  • Discussion of results
  • Discussion of Results of Tables (7-4) and (7-5)
  • Discussion of Results of Tables (7-6)
  • Chapter summery
First pages:

كرفتة راتنج الفينول وسلوكية مركباته == Graphitization of Phenolic Resin and its Composites Behavior

Author name: محمد ابراهيم محمد نصيف
Supervisor name: Salah Muhsen Aliwi | Sabah Abidulnoor
General topic: Materials science
Specific topic: Material Technologies
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

كبس الصور باستخدام الخوارزمية الجينية والتكميم الاتجاهي == Image Compression Using Genetec Algorithm and Vector Quantization

Author name: محمد عباس فاضل الحسيني
Supervisor name: جاسم محمد علي السامرائي | باسل شكر محمود
General topic: Computer Science
Specific topic: Computer Science
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

المترتبات الاشعاعية للصناعة النفطية في العراق == Radiological Impact of Oil Industry in Iraq

Author name: يوسف محسن زاير
Supervisor name: محمد صالح مهدي | بهاء الدين حسين معروف
General topic: Physics
Specific topic: Physics
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

Design and Implementation of a Discriminatory Destructive Distillation Simulator to Upgrading Heavy Residues

Author name: Bashar Sati Hussine Al-Khalidy
Supervisor name: Essam K. Halabia
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

دراسة فعالية العوامل المساعدة في تفاعلات سحب الهيدروجين وسحب الماء من الايثانول == Catalysts Activity of The Ethanol Dehydrogenation and Dehydration Reaction

Author name: ايمان جواد طه
Supervisor name: Jabir Shanshool Jamali | E. K. Halabia
General topic: Chemical Engineering
Specific topic: Chemical Engineering
Degree: Doctorate
Language: English
University location: Baghdad
First pages:

تقييم الخدمات الزراعية واثرها على تنمية القطاع الزراعي في محافظة نينوى == Evaluation of Agricultural Services and Their İmpact on The Development of The Agricultural Sector in Nineveh Governorate

Author name: يونس طالب شهاب حميد الجبوري
Supervisor name: ماثل عارف عبد الرزاق السعيد
General topic: Geography
Specific topic: Human Geography
Degree: Doctorate
Language: Arabic
University location: Salahaddin
First pages:

تاثير المناخ في الامراض الجلدية في محافظتي بغداد وواسط == The effect of climate in skin diseases in the provinces of Baghdad and Wasit

Author name: عبد الكريم عباس كريم كهار
Supervisor name: ناصر والي فريح الركابي
General topic: Geography
Specific topic: Natural Geography
Degree: Doctorate
Language: Arabic
University location: Wasit
First pages:

النمذجة المناخية لاقاليم الحرارة المتجمعة لزراعة وانتاج الفاكهة في العراق == Climate modeling of the combined heat regions for fruit cultivation and production in Iraq

Author name: غفران محمد عزيز السيلاوي
Supervisor name: نسرين عواد عبدون الجصاني
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:

النمذجة الكارتوكرافية للمواقع الاستثمارية في مدينة الرمادي باستخدام نظم المعلومات الجغرافية == Cartographic modeling of investment sites in the city of Ramadi using geographic information systems

Author name: ياسر محمود حسن جرو الذيابي
Supervisor name: احمد سلمان حمادي الفلاحي | ثائر شاكر محمود الهيتي
General topic: Geography
Specific topic: Human Geography
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

الملاءمة المكانية لاستعمالات الارض الزراعية في قضاء الشيخان باستخدام التقنيات الجغرافية الحديثة == Spatial suitability of agricultural land uses in Al-Sheikhan District using modern geographical techniques

Author name: علي نوح محمود سليمان عدو
Supervisor name: احمد صباح مرضي
General topic: Geography
Specific topic: Maps and GIS
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

التنمية المكانية وافاقها المستقبلية في ناحية الحيدرية == Spatial Development and its Futuristic Horizons in Al-Haydariyah Commune

Author name: ورود محسن عبد الكاتب
Supervisor name: محمد جواد عباس شبع
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:

التغيرات الدورية للخصائص المناخية المتطرفة والشاذة في العراق == Periodic changes of extreme and anomalous climatic characteristics in Iraq

Author name: رغد سعد عبد الكاظم النصراوي
Supervisor name: مثنى فاضل علي الوائلي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:

التغيرات الجيومورفولوجية لمظاهر السباخ في السهل الرسوبي لمحافظة النجف باستعمال التقنيات الحديثة == Geomorphological Changes of ALSABAKH features in the Alluvial Plain of Najaf Governorate using Modern Techniques

Author name: مروه جمال منذور جدوع الجبوري
Supervisor name: كامل حمزة فليفل الاسدي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:

التحليل المكاني للصناعات الصغيرة وامكانيات تنميتها في قضاء الشامية == Spatial analysis of small industries and their potential development in the Shamiya District

Author name: حيدر سامي جاسم الهلالي
Supervisor name: رحمن رباط الايدامي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Qadisiyah
First pages:

التحليل الجغرافي لمقومات ومعوقات التنمية الزراعية في قضاء الطارمية == Geographical analysis of the components and constraints of agricultural development in Tarmiya district

Author name: الاء محمد حسن ياسين المشهداني
Supervisor name: كمال صالح كزكوز العاني
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

التحليل الجغرافي للصناعات الحكومية المتوقفة واثارها التنموية في محافظتي نينوى وصلاح الدين == The Geographical Analysis of the Suspended Governmental Industries and Their Developmental Impacts in The Provinces of Nineveh and Salah Al-Din

Author name: ديانا طارق حسن العزاوي
Supervisor name: نعمان حسين عطية الجبوري
General topic: Geography
Specific topic: Human Geography
Degree: Doctorate
Language: Arabic
University location: Salahaddin
First pages:

التحليل الجغرافي لحركة نقل المسافرين بين مدن محافظة الانبار : دراسة في جغرافية النقل

Author name: نور عودة صبار عليوي العلواني
Supervisor name: عبد الناصر صبري شاهر الراوي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Anbar
First pages:

التباين المكاني لاشكال سطح الارض ودورها في التنمية المستدامة غربي محافظة كربلاء == Spatial variation of land surface forms and their role in sustainable development west of Karbala Governorate

Author name: باسم عباس جوده الحجامي
Supervisor name: سرحان نعيكم طشطوس الخفاجي
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Muthanna
First pages:

اقاليم الملاءمة المناخية للمحاصيل الصناعية في العراق == Climatic Suitability Regions for Industrial Crops in Iraq

Author name: رائد فلته عيسى الحسناوي
Supervisor name: عبد الكاظم علي جابر الحلو
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Najaf
First pages:

استخدام نظم المعلومات الجغرافية لدراسة تجزئة الوحدة السكنية وتاثيرها على خدمات البنى التحتية في مدينة الناصرية == Using the Geographic Information Systems to study the housing unit fragmentation and its impact on infrastructure services Nasiriyah

Author name: حسين علي جابر خير الله
Supervisor name: طارق جمعه علي المولى
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Basrah
First pages:

اثر تغير المناخ في الانتاج الزراعي النباتي في محافظة بابل وتدابير التكيف == The Impact of Climate Change on the Agricultural Plant Production in Babylon Governorate and the Adaptation Measures

Author name: مروه محمد جوده مسعوج العميدي
Supervisor name: يوسف محمد علي حاتم الهذال
General topic: Geography
Specific topic: Geography
Degree: Doctorate
University: University of Baghdad
Language: Arabic
University location: Baghdad
First pages:

سيناريوهات التغير المناخي واثرها في النشاط الزراعي النباتي في محافة ديالى : دراسة مستقبلية حتى عام 2050 == Scenarios of Climate Change and Their Impact on Vegetative Agricultural Activity in Diyala Governorate: A Future Study Until 2050

Author name: طيبه جمعة مجيد ياس
Supervisor name: يوسف محمد علي حاتم الهذال
General topic: Geography
Specific topic: Geography
Degree: Doctorate
Language: Arabic
University location: Diyala

الاداء السياسي والتماسك الوطني في العراق بعد عام 2003 == Political performance and national cohesion in Iraq after 2003

Author name: ياسر جميل باقر
Supervisor name: سداد مولود سبع
General topic: Political Science
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

تحديات بناء الامن الاجتماعي في العراق بعد عام 2003 == Challenges of building social security in Iraq After 2003

Author name: هند احمد عبد العزيز
Supervisor name: فرح ضياء حسين مبارك
General topic: Political Science
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

الظاهرة الحزبية الكردستانية : دراسة سياسية اجتماعية == The Kurdish Partisan Phenomenon A Political and social Study

Author name: هناء فاضل عبيد
Supervisor name: مى جلال عواد
General topic: Political Science
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:

الهندسة السياسية واثرها في التكامل الوظيفي للنظام السياسي في العراق بعد 2003 == Political engineering and its impact on the functional integration of the political system in Iraq after 2003

Author name: محمد حسام علي
Supervisor name: عمر جمعة عمران
General topic: Political Science
Degree: Doctorate
Language: Arabic
University location: Baghdad
First pages:
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