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تحليل ومحاكاة هوائي الشرط المستدقة الاسطواني لاقمار الاقرار الفتلي الاصطناعية == ANALYSIS AND SIMULATION OF A CYLINDRICAL MICROSTRIP ANTENNA FOR SPIN-STABILIZED SATELLITES

Author name: لباب علي سلمان
Supervisor name: عباس احمد الشالجي | اسعد مبدر جاسم
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Baghdad
First pages:

استجابة المتحسس المتواتر مكانيا لمرور خليط الجسيمات العازلة والموصلة == RESPONSE OF THE SPACE PERIODIC FLOW SENSOR TO DIELECTRIC AND CONDUCTING MIXTURES

Author name: حسام الدين فيصل كوكز المحمدي
Supervisor name: عباس الشالجي
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Baghdad
First pages:

تصميم ومحاكاة نظام مزج تقسيمات التردد المتعامدة عديد الابعاد على اساس تحويل رادون == DESIGN AND SIMULATION OF A MULTIDIMENSIONAL RADON-BASED OFDM SYSTEM

Author name: حيدر عبد الواحد راشد
Supervisor name: وليد امين محمود
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electrical and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Baghdad
First pages:

نظام اخفاء المعلومات الصوتي المبني على معالجة ا?شاره الرقميه == A Wavelet Based Audio Steganography System

Author name: ريام مجيد زعال
Supervisor name: رجاء الدين عبد خالد
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Electrical Engineering
Language: English
Full text from the source: https://nahrainuniv.edu.iq/sites/default/files/Thesis_57.pdf
University location: Baghdad
First pages:

تنفيذ مبسط لبروتوكولات القياس والسيطرة عن بعد للاقمار الصناعية باستخدام المصفوفات المبرمجة == Implementation of a Simplified Satellite Telemetry and Telecommand Protocols Using FPGA

Author name: خليل اسماعيل خليل الطائي
Supervisor name: سركون نامق عبد الله
General topic: Electrical, Electronic and Communications Engineering
Specific topic: Electronics and Communications Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Electrical Engineering
Language: English
University location: Baghdad
First pages:

تحليل مقارن لطرق قياس جريان الدم == A COMPARATIVE ANALYSIS OF BLOOD FLOW MEASURING METHODS

Author name: فرح اسامة عبد الستار
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

التشخيص الطيفي للممانعة الحيوية للجلد بدون تدخل جراحي == Non - Invasive Skin Bio - Impedance Spectroscopical Diagnosis

Author name: منال رضوان علي الخزرجي
Supervisor name: Munqith Saleem Dawood
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

تصميم وبناء منضدة عمليات طبية == THE DESIGN, CONSTRUCTION AND OPERATION OF A CLINICAL OPERATING TABLE

Author name: محمد معن عبد الستار
Supervisor name: Albert E.Yousif
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

نمذجة تقنية تفتيت الحصاة بالليزر == MODELING OF LASER LITHOTRIPSY TECHNIQUE

Author name: وديان حميد رجه
Supervisor name: منقذ سليم
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

دراسة تاثير العلاج بالليزر من الافات الجلدية على درجة حرارة الجلد == STUDY THE EFFECT OF LASER TREATMENT OF CUTANEOUS LESIONS ON SKIN TEMPERATURE

Author name: علي محمود عيسى
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

النمذجة الرياضية لطريقة توصيل الدواء لحبوب دايكلوفيناك صوديوم محورة الطرح == Mathematical Modeling of Modified Release Diclofenac Sodium Drug Delivery Syste

Author name: خولة حمید رشید
General topic: Medical Engineering
Specific topic: Biomedical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

امثلية الموزع والمرشح البلازموني لنظام الاتصالات البصرية

Author name: رشا هاشم مهدي
Supervisor name: رعد سامي فياض
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

فحص تضخيم رامان في الياف البلورة الضوئية المملوءة بزيت الزيتون == INVESTIGATION OF RAMAN AMPLIFICATIN IN PHOTONIC CRYSTAL FIBERS FILLED WITH OLIVE OIL

Author name: هند احمد محمد سعيد
Supervisor name: Anwaar A. Al-Dergazly
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

دراسة معالجة الاشارة البصرية المعتمدة على المرنان الحلقي باستخدام تقنية الكريستالات الفوتونية الموجهة للموجه == INVESTIGATION OF MICRORINGBASED OPTICAL SIGNAL PROCESSING USING PHOTONIC CRYSTAL WAVEGUIDE TECHNOLOGY

Author name: احمد عبد الكريم علي
Supervisor name: رعد سامي فياض
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

تحضير ووصف الخصائص الكهروضوئية للسيليكون المسامي == PREPARATION AND CHARACTERIZATION OF PHOTOVOLTAIC PROPERTIES OF POROUS SILICON

Author name: ميامين سلمان كاظم
Supervisor name: Saad A. M. Salih
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

تحضير دقائق الفضة النانوية باستخدام تكنلوجيا الليزر == Synthesis of Silver Nanoparticles Produced by Laser Technology

Author name: زينب عصام عبد الوهاب مهدي
Supervisor name: بسام غالب رشيد
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Laser Engineering And Optoelectronics
Language: English
University location: Baghdad
First pages:

تحري متحسس للمجال المغناطيسي باستخدام الياف البلورة الفوتونية == INVESTIGATIN OF MAGNETIC FIELD SENSOR USING PHOTONIC CRYSTAL FIBERS

Author name: ريام ضياء محمد رضا
Supervisor name: انوار عبد الستار الدركزلي
General topic: Laser Engineering
Specific topic: Laser and Optoelectronics Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering
Language: English
University location: Baghdad
First pages:

تحسين انتقال الحرارة باستخدام الشريط الملتوي == Enhancement of Heat Transfer Using Twisted Tape

Author name: اسامة ثامر حسين
Supervisor name: قاسم جبار سليمان
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: تقنية تحسين انتقال الحرارة تشير الى عدة طرق مستخدمة لزيادة نسبة انتقال الحرارة بدون التاثير على كفاءة المنظومة وھذا التقنية تقسم الى ثلاثه اقسام ھي( نشيط وسلبي والمركب).تم استخدام ثلاث طرق لتعزيز انتقال الحرارة باستخدام مسببات شدة الاضطراب وذلك من اجل زي | Heat transfer enhancement techniques refer to different methods used to increase rate of heat transfer without affecting much the overall performance of the system. These techniques broadly are of three types. passive, active and compound techniques.Thre

تقييم السلوك الديناميكي للاعمده المتعددة الاقراص والمحامل الزيتية == Evaluating The Dynamical Behavior of Multidisc - Journal Bearing Rotors

Author name: زينب محمد هويدي
Supervisor name: محسن جبر جويج
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: في معظم التطبيقات الصناعيه المكائن الدواره تتالف من اكثر من قرص واحد مثبت على العمود, هذا يجعل التنبو الدقيق للتصرفات الديناميكيه للاعمده الدواره المتعددة الاقراص والمسنده على المحامل مهم جدا لضمان العمل بكفاءة وفعالية. التصرفات الديناميكيه للاعمده الدوا | In most of applications, the rotor dynamics system consists of more than one disc which are mounted on shafts, accurate prediction of dynamic behavior of multi - disc rotor system is very important to ensure the efficient and effective working of rotor.T

دراسة عملية وعددية للقلاب المطور من نوع غيرني على مطيار CLARK Y - 14 لجناح مستقيم == Experimental And Numerical Study of Modified Gurney Flap on Clark Y - 14 Airfoil For Straight Wing

Author name: احمد حامد حسين
Supervisor name: Mohammed Kheir Aldeen Abass
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: تناول هذا البحث دراسة عملية ونظرية لتاثير القلابات من نوع (Gurney) بارتفاعات واشكال مختلفة على العوامل الايروديناميكية لنموذج جناح ذو مطيار من نوع (Clark y - 14) ولعدد رينولدز يبلغ (2x105). الدراسة العملية اجريت في نفق هوائي ذو سرعة واطئة, حيث بلغت ( 35م | The present work was dealt with experimental and numerical investigation to the effect of Gurney flaps with different heights and configurations on the aerodynamic characteristics of Clark y - 14 airfoil wing at Reynolds number of 2x105. The experiments w

انتقال الحرارة بالتوصيل في وسط مسامي بسبب مصدر حراري مركز == Conduction Heat Transfer In Porous Media With Embedded Concentrated Heat Source

Author name: مظفر سوادي تايه
Supervisor name: Ihsan y.Hussain
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: The present study had been carried out to investigate the twodimensional transient heat conduction with internal heat generation in rectangular enclosure air - saturated porous media theoretically.The investigated geometry is rectangle and different type

وصف سلوك الشد والانثناء والانحناء المعاكس للالواح المركبة المهجنة == Characterization of Tensile, Flexural And Reverse Bending of Hybrid Laminated Composite

Author name: امير غالب مرتضى
Supervisor name: Ali Hussein | Abdel Rahman
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: تعتبر المواد المركبة المهجنة مواد ذات خواص جيدة للتطبيقات الهندسية.. وبناء عليه فقد جاءت هذه الدراسة لتتناول هذا الموضوع من خلال مناقشة تاثير هذه المواد المركبة الهجينية ))موقع الطبقات القوية المكونة من طبقات الفابير الكاربونية والكفلير مع الفايبر الزجاجي | Hybrid composites are considered as materials of great properties for engineering applications. In this study the behavior of hybrid composite materials, the location of stronger layers (Kevlar and carbon fiber) with multidirectional glass fiber in the ma

توصيف قابلية تشكيل الصفائح المعدنية لسبيكة البارص, CuZn30, الحديد المغلون وسبيكة الالمنيوم 1060 == Characterization of Sheet Metal Formability of Brass CuZn30, Galvanized Steel And 1060 Aluminum Alloy

Author name: سلسبيل كريم محمد
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: في هذه البحث تم دراسة تاثير درجة حرارة التلدين على قابلية تشكيل ثلاث صفائح معدنية مختلفة )سبيكة البراص CuZn30, الحديد المغلون وسبيكة الالمنيوم 1060 ( نظريا وعمليا.اجريت التجارب ضمن مدى من درجات الحرارة, سرع الانفعال وضروف التزييت المختلفة لتحقيق افضل متغ | In this work, the effect of annealing temperature on the formability of three different alloys (Brass CuZn30, Galvanized steel and 1060 Aluminum alloy) sheets was investigated both theoretically and experimentally. A range of annealing temperature, strain

تحليلات الستاتيكيه والديناميكيه لطرف اصطناعي مبتور خلال الركبة == Static And Dynamic Analyses of Through Knee Prosthesis Socket

Author name: جنة صادق جعفر
Supervisor name: محسن جبر جويج
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: الطرف هو الامتداد الاصطناعي الذي يحل محل الجزء المفقود من الجسم الذي فقد بالجرح او الفقدان من الولاده.وينبغي النظر في بتر خلال الركبه كبديل ل transfemoral.تناول هذا البحث جزئين رئيسين الجزء الاول قياس قوه رد الفعل الارضيه وتوزيع الضغط لكلا الطرفين المتو | Prosthesis is an artificial extension that replaces a missing body part, lost by injury or missing from birth, or supplements a defective body part. Through - knee amputation should be considered as an alternative to transfemoral amputation.This work invo

Radiation And Free Convection In Enclosure With Three Configurations of Heated Surfaces

Author name: امير سعد عبد الحسين
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Master
University: Al-Nahrain University - College Of Engineering - Department Of Mechanical Engineering
Language: English
University location: Baghdad
First pages:
Abstract: In this study, radiation and natural convection heat transfer in enclosure with three configurations of heated surfaces at different heat fluxes is investigated experimentally and numerically.The experimental part included design and building a model of
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