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تقييم التمنيع المستحث بالاشريشيا القولونية باستخدام انواع مختلفة من العوامل المساعدة في الجرذان == Evaluation of Induced E. Coli Immunization with Different Types of Adjuvants in Rats

Author name: ميساء عبد الرضا جمعة
Supervisor name: علي عبود عيسى العيداني
General topic: Veterinary Medicine
Specific topic: Parasites
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تقدير بعض المعايير الفسيولوجية في النساء البدنيات المصابات بالسكري في مدينة البصرة == Estimation of Some Physiological Parameters in Obese Diabetic Women in Basrah City

Author name: يسرى شاكر عبد الزهرة
Supervisor name: سناء جميل ثامر
General topic: Biology
Specific topic: Physiology
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تحسين اداء بكتريا Methylotrophs باستخدام نظام تعديل الجينات CRISPR / Cas9 للتكسير الحيوي لمركبات الهيدروكربون == Enhancing the performance of Methylotrophs bacteria by using CRISPR/Cas9 Gene Editing System for Biodegradation Hydrocarbon Compounds

Author name: انوار عبد الوهاب مكي
Supervisor name: اسعد محمد رضا الطائي | زينة وحيد عطوان
General topic: Biology
Specific topic: Microbiology
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تحسين توصيف موائع مكمن الوبير في حقل الرميلة النفطي باستخدام مجسات الابار التقليدية والمتقدمة وكروماتوغرافيا غاز الطين في الوقت الفعلي == Enhancing the Characterization of the Zubair Reservoir Fluids in Rumaila OilField Using Conventional and Advanced Well logs, and Real-Time Mud Gas Chromatography

Author name: حسين عليوي جفيت العكيلي
Supervisor name: امنة مال الله حنظل
General topic: Geology
Specific topic: Oil and Reservoirs
Degree: Doctorate
Language: English
University location: Basrah
First pages:

فعالية مفاعل القواعد المتحركة MBBR في معالجة مياه الصرف الصحي للمستشفيات في جنوب العراق مدينة البصرة == Effectiveness of Moving Bed Biofilm Reactor (MBBR) for Hospital Wastewater Treatment in South of Iraq (Basrah City

Author name: سمر عبد الكريم كريم
Supervisor name: Wisam S. Al-Rekabi
General topic: Civil Engineering
Specific topic: Water Resources Engineering
Degree: Doctorate
Language: English
University location: Basrah
First pages:

مسالة حذف الحافات لبيانات معينة == Edges Deletion Problem of Certain Graphs

Author name: انور نصيف جاسم محمد عنزي
Supervisor name: علاء عامر نجم
General topic: Mathematics
Specific topic: Mathematics
Degree: Doctorate
Language: English
University location: Basrah
First pages:

الكشف المبكر والعابر لظروف العمل لاهتزاز المحامل ذات العناصر الدوارة باستخدام تقنيات الذكاء الاصطناعي == Early and Cross-Domain Detection of Rolling-Element Bearings Vibration Using Artificial Intelligent Techniques

Author name: حيدر سهيل نجم
Supervisor name: Jaafar K. Ali
General topic: Mechanical Engineering
Specific topic: Mechanical Engineering
Degree: Doctorate
Language: English
University location: Basrah
First pages:

تحديد الصفات المظهرية وجينات الضراوة والعلاقات التطورية للسالمونيلا المعوية المعزولة من حالات الاسهال للحيوانات والانسان في محافظة ذي قار == Detection of Phenotypes Virulence Genes and Phenotypes of Salmonella Enterica Isolated from Diarrheal Animals and Human inThi-Qar Province

Author name: سيماء حسن شلال
Supervisor name: نورس نوري جاب | خوام ريسان حسين
General topic: Veterinary Medicine
Specific topic: Microbiology
Degree: Doctorate
Language: English
University location: Basrah
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:

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:

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:

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 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:

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 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:

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:
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