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تقدير بعض الملوثات العضوية وازالتها من محاليلها المائية باستخدام اطيان عراقية واطيان عراقية محورة وتطبيق برنامج شبه تجريبي لدراسة الامتزاز نظريا == Determination And Removal of Some Organic Pollutants From Aqueous Solution By Using Iraqi Clays, Modified Clays And Applied Semi - Empirical Program To Theoretical Adsorption Study

Author name: اقبال سلمان محمد
Supervisor name: سعدية احمد ظاهر | خلود عبد صالح
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:
Abstract: تم في هذه الدراسة تحضير معقدات مخلبية للموليبدنيوم (V) مع ليكاندات ثنائي الالكيل ثنائي ثايوكاربامات وتشخيصها طيفيا" باستخدام مطيافية الاشعة المرئية والفوق البنفسجية ومطيافية الاشعة تحت الحمراء, وهذه المعقدات هي : 1 - فنيل هايدرازايدو - ثلاثي (ثنائي مثيل ث | This study included Preparation of chelate molybdenum(V) complexes with diethyldithiocarbat ligands and characterized them by (UV - Visible) and infrared (FTIR) spectroscopy.These complexes are : 1 - Phenyl hydrazido - tris - dimethyldithiocarbato molybdenum(V) [Mo(N2ph)(S2CNMe2)3].2 - Phenyl hydrazido - tris - diethyldithiocarbato molybdenum(V) [Mo(N2ph)(S2CNEt2)3].3 - (2,4 - dinitro - Phenyl hydrazido) - tris (diMethyldithiocarbamato molybdenum(V). [ Mo( N2ph - (NO2 )2) (S2CNMe2)3 ]. 4 - (2,4 - dinitro - Phenyl hydrazido) - tris (diethyldithiocarbamato molybdenum(V). [ Mo( N2ph - (NO2 )2) (S2CNEt2)3 ].The study of the kinetics of chemical decomposition for these chelates complexes by using irradiation of these complexes solution, by using a mono wave light (? = 365nm) and temperature (25?C) for (60 min) in ethanol solvent. The result for all complexes were that the order of photochemical decomposition was first order reaction. As well as the rate constants of photo decomposition reactions (kd) were calculated by observed a spectral changes during irradiation process. To know the best conditions for decomposition of these complexes, it is necessary to study the effect of several factors on photo chemical behavior for complexes which included : Effect of concentration of complexes, where five concentrations of complexes have been studied and found that the highest decomposition rate have observed at lowest concentration (2.5x10 - 5M). In addition, study the impact of change in intensity of light on decomposition rate. The result was when the light intensity increase, rate of complexes decomposition also increased. Also study a decomposition of complexs at temperature range (25 - 40?C). The result was when increasing temperature, the rate of complexs decomposition was increas, also the values of activated energy of all complexes where calculated and the results where show in the table : Activated Energy (kj / mole) Complex24.808 B122.971 C120.209 B217.778 C2 Also study effect of pH value at ranging (3 - 11) and found that the rate of the complexes decomposition increased when pH of solutions decreases. The effect of four alcoholic solvent were studied such as (methanol, ethanol, 1 - butanol and isopropanol), and found that the highest decomposition rate of these complexes achieved in Methanol, while the lowest decomposition rate of these complexes achieved in Isopropanol. In addition study the effect of each of nitrogen gas, oxygen gas and the atmospheric air on the rate of complexes decomposition and compile the results with recorded results in normal conditions, the highest decomposition rate observed in presence of oxygen gas and the lowest decomposition in presence of nitrogen gas. The mechanism of photo chemical decomposition of these complexes has been interpreted by spectrophotometric technique, were the conclusion that have been obtained that there is (redox - reaction) happening in these complexes and the output of processes of homo cleavage of bond (M - L) that leading to reduction of metal ions and oxygenation of ligand and formation free radicals.

هرمون الانتي مولرين كدالة لمتلازمة تكيس المبايض في امصال النساء العراقيات == Serum Anti - Mullerian Hormone As A Marker of Polycystic Ovary Syndrome In Iraqi Women

Author name: شهد فوزي عبيد عبد الواحد الخفاجي
Supervisor name: بشرى فارس حسن | غريد خليل محمد علي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science For Girls
Language: Arabic
University location: Baghdad
First pages:
Abstract: يتضمن البحث تنقية المحاليل المائية المخففة من الملوثات العضوية صبغة الرودامين وصبغة الكونغو الاحمر بطريقتين الطريقة الاولى كانت امتزاز هذه الصبغات على سطح البتونايت ضمن Al2O3، ZnO،TiO 005 ( جزء بالمليون استعلمت المركبات الثانوية 2 - مدى من التراكيز ) 05 ) | The present work deals with the purification of diluted aqueous solutions from organic pollutants Rhodamine B (RhB) and Congo red (CR) dyes with two methods. The first one was adsorption these dyes on bentonite in range (50 - 250)mgl - 1, Nanocompounds,TiO2, ZnO, Al2O3 and quaternary ammonium salts Hexadecyl tri methyl ammonium bromide (HDMAB), long chain hydrocarbon compounds Sodium dodecyl sulfate(SDS) in different amounts (0.01 - 0.1)g/10g of bentonite were used to modify the adsorption capacity to remove the RhB and CR dyes from aqueous solutions. Both bentonite and modified bentonite are firstly characterized using SEM, AFM and FTIR techniques.The effect of dyes concentration, contact time, effect of initial dye concentration and contact time, adsorbent dosage, and amount of modifiers on the percentage removal have been studied. The modified bentonite with SDS. TiO2 , ZnO increased the percentage removal(R%) of RhB dye from 80% by natural bentonite to 99.3%,98.9% and98.7% respectively, the other dye CR modified bentonite with HDMAB,TiO2 ,ZnO, increased the R% from 81.3% to 99.6%, 99.0% and 98.8%,while adding Al2O3 did not success to increase the R% of RhB and CR on bentonite surface The study exhibits that Langmuir and Freundlich models gave geed fitted to the experimental adsorption at 25°C.The second method deals with advanced oxidation process by using photo - Fenton catalyst(Fe2+,H2O2 and UV light) to degradates of two dyes RhB and CR, the effect of Fe2+ concentration,H2O2 concentration , initial dye concentration and effect of pH at different interval time have been studied.results indicated that simultaneous utilization of UV irradiation with Fentons reagent increase the degradation degree of RhB and CR dyes quickly lose their color, indicating that the dissolves organics have been oxidized, the maximum color removal were obtained at pH 2.0,250 mgl - 1of Fe2+,300 mgl - 1of H2O2for RhB at 240 minute while for CR maximum removal were at pH 3.0,200 mgl - 1of Fe+2,350 mgl - 1of H2O2 at 270 minute.The photo - Fenton degradation process was monitored by HPLC chromatogram of RhB and CR dye solutions. The intensity of the peaks are gradually decreased with irradiation time.The irradiation time after three hours show no HPLC peaks detected, the results are in a good agreement with the results obtained from the UV visible spectrum.In this study semi - empirical methods are used to calculate the molecular orbital energies. This calculation let to suggest the best surface active material which can be used to modify the adsorption efficiency for RhB and CR on Iraqi bentonite surface. The theoretical study results are compared to experimental results achieved in experimental studies on some organic pollutants and modified bentonite by SDS and HDMAB. Using SDS led to the best adsorption efficiency for RhB while HDMAB lead to best efficiency for CR dye. The enthalpy of formation, dipole moment and energy of molecular orbital HOMO and LUMO energies levels were calculated for the two dyes and the two modifiers.

دراسات ثرموداينميكية وحركية لفعالية مركبات متعدد الفينولات الطبيعية للوقاية من التسمم بالرصاص == Thermodynamic And Kinetic Studies On The Effectiveness of Nutritional Origin Poly Phenols In Lead Poisoning Protection

Author name: نجدت رضا حميد علي الخفاجي
Supervisor name: الهام مجيد الرفيعي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:
Abstract: يتضمن البحث تحضير مركبات حلقية غير متجانسة جديدة ( خماسية , سداسية وسباعية )ودراسة الفعالية الحيوية لها.المرحلة الاولى : تتضمن مفاعلة بنزين ثنائي الامين مع ثنائي كبريتيد الكاربون في الايثانول المطلق للحصول على المركب [1] ليتفاعل مع ( حامض الماليك , حام | This research involves synthesis of new heterocyclic compounds(five , six , and seven - membered rings) and study their biological activity First Part : The o - phenylenediamine was condensed with carbon disulfide in abs. ethanol to yield compound [1] which reacted with(maleic acid and oxalic acid ) and presence of phosphorus oxychlorid to yield compounds [2,3].Second Part : The phthalic anhydride was condensed with glycine in aceton to give compound [4] which reacted with o - phenylenediamine in presence of phosphorus oxychlorid to give compounds [5] and with o - phenylenediamine in abs. ethanol to give compound [6] which reacted with maleic acid in presence of phosphorus oxychlorid to give compound [7]. Third Part : Thiosemicarbizide was condensed with carbon disulfide in abs. ethanol and presence of sodium carbonate to result compound [8] which reacted with different sugars (ribose , xylose and arabinose) in abs. ethanol and presence of glacial acetic acid to give new Schiff bases derivatives [9 - 11] respectively. The resulting imine derivatives were reacted with ( salicylic acid , 2 - mercaptobenzoic acid and glycine) to give compounds [12 - 14] respectively.Fourth Part : Study of biological activity of some synthesized compounds

تاثير الصفائح النانوية على الخواص الفيزيائية والكهربائية لبعض المركبات البلورية السائلة == Effect of Nanosheets On The Physical And Electrical Properties of Some Liquid Crystalline Compounds

Author name: الاء فاضل سليمان داود
Supervisor name: عصام عبد الكريم عبد اللطيف | عمار هاني الدجيلي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:
Abstract: هذه الاطروحة تمثل سلسلة من دراسات الكم من خلال التركيب الالكتروني للانظمة العضوية الفلزية. تتضمن نتائج الفصول خلاصة عمل تعود لكيمياء الروثينيوم (الفصل الثاني) واستخدام النظريات لتساعدنا على التشخيص التركيبي من خلال اجهزة الطيف الحاسوبية (الفصل الثالث والر | This thesis presents a series of quantum chemical studies into the electronic structure of organometallic systems. All of the results chapters are self - contained, summarising work related to Ruthenium chemistry (Chapter 2) and the use of theory to aid structural identification through computation of spectroscopic parameters (Chapters 3 and 4). Chapter 5 relates to distinct work done concerning to the Topological Analysis of the Electron Density in the dihydried Triruthenium Cluster, but the focus on the question of dihydried triruthenium motif represents a close link to the material covered in Chapters 3 and 4. In Chapter 2, Density Functional Theory (DFT) is used to probe the structures of triruthenium clusters Ru3(CO)12. The researcher shed light on the equilibrium geometries and the best function (PBE1PBE) and basis set (SDD Ru/ SVP on (C, O)) can be used. On the basis of that, the global minimum found for Ru3(CO)12 is an unbridged (1D3) structure. In Chapter 3, DFT with PBE1PBE functional and (SDD Ru/ IGLOIII, TZVP P, H/ SVP on (C, O)) basis sets have been used to identify structures of species observed in hydrogenation reactions of alkynes using catalysts based on Ru3 clusters. The identification of the hydride intermediates observed by NMR spectroscopy is ambiguous, and is generally based only on 1H NMR and JP - H coupling constants for hydrides attached to the ruthenium metal centres. Our calculations propose that the experimentally observed species A and B do not contain the Ru3(? - H)(H) motif, as proposed by Duckett group but have Ru3(? - H)2. In Chapter 4, these studies were extended to the analogous dihydride triruthenium monodentate and bidentate phosphines. By computing energies, 1H chemical shifts, we propose that the experimentally observed species A1 and B1 do not contain the Ru(µ - H)(H) motif, as proposed by Duckett and co - workers, but rather the dibridging Ru(µ - H)2 structures common to A2 and B2. In addition, the results confirm that our methodology is able to model the environment of a terminal hydride correctly.Finally, Chapter 5 describes the Quantum Aim (QTAIM) topological analysis of the electron density in the Picolyl N - Heterocyclic Carbene Triruthenium cluster [Ru3(? - H)2(?3 - ?3C2,NHCpyCH2ImMe)(CO)8] (3 - methylimidazol - 2 - ylidene). However, this cluster has been chosen since, firstly, has Ru3(? - H)2 motif similar to triruthenium core proposed in chapters 3 and 4 , secondly, this particular cluster contains one hydride - unbridged and two hydride bridged Ru - Ru edges and a face - capping ligands with different types of Ru - C and Ru - N bonds , this allowing interesting comparisons between the topological properties of related but different atom - atom interactions, within the same molecule.

الملوثات البيئية في نهر الفرات - تقدير وازالة ودراسة ثرموداينميكية وحركية == Environmental Pollutants In Euphrates River - Determination ,Removal And Thermodynamic - Kinetic Studies

Author name: محمد تركي خثي الركابي
Supervisor name: بشرى بشير قاسم | نعيمة احمد حكمت
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تحضير وتشخيص معقدات بعض العناصر الفلزية النشطة حيويا لقاعدة شيف مشتقة من السفيكسيم مع ليكاندات مختلطه من 8 - هيدروكسي كوينولين و3 - امينو فينول == Synthesis and characterization of some biological active metal ion complexes of Schiff base derived from Cefixime with mixed ligands 8 - hydroxyquinoline and 3 - amino phenol

Author name: امير منصور غناوي
Supervisor name: احمد ثابت نعمان الجبوري | حسام حيدر الطويل
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad
Language: English
University location: Baghdad
First pages:

دراسة تكمميه للتفكك الحراري للمركبات العطرية متعددة الحلقات بتواجد العوامل المساعدة وبدونها == quantum chemistry Study of Thermal Decomposition of Polycyclic Aromatic Hydrocarbons With and Without Catalysts

Author name: قحطان عدنان یوسف
Supervisor name: مثنى عبد الجبار شنشل
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تحضير بعض المشتقات من معوضات - 2 مركبتوبنزوثايازول ودراسة فعالية البايلوجية لها == Synthesis of some derivatives from substituted 2 - mercaptobenzothiazole, and study their biological activity

Author name: عذراء حكمت احمد حسن الجميلي
Supervisor name: محمد رفعت احمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تصنيع ودراسة كفاءة الخلايا الشمسية ذات الصبغات باستخدام مواد نانوية DSSCs المتحسس == Fabrication and Study of the efficiency of Dye Sensitive Solar Cells DSSCs using nanomaterials

Author name: نور عبد الله حسن
Supervisor name: عبد الكريم محمد علي جبر السامرائي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تحضير وتشخيص مشتقات حلقية غير متجانسة جديدة ودراسة امكانية تطبيقها كمنشطات للسطوح ومضادات مايكروبية ومثبطات للتاكل == Synthesis, characterization of new heterocyclic derivatives, and studying the possibility for their applications as surfactants, antimicrobial agents and corrosion inhibitors

Author name: كفاء خلف حمود محمد العبيدي
Supervisor name: احلام معروف العزاوي
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تحضير وتشخيص بعض المشتقات الجديدة ل سكرين - N == Synthesis and Characterization of Some New N - saccharin Derivatives

Author name: اسيل فرحان عبد الله
Supervisor name: احمد وحيد ناصر
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

دراسة طيف الاشعة تحت الحمراء وطاقات الكسر الحراري للاصرة C - O في بعض مشتقات الامبيسيلين الاسترية باسلوب ميكانيك الكم == Quantum Mechanical Investigations of IR Spectra and Thermal C - O Bond Rupture Energies in Some Ampicillin Derivatives

Author name: علي عبد السلام احمد
Supervisor name: رحاب ماجد كبة
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

دراسات طيفية لمعقدات انتقال - الشحنة لبعض الامينات الاروماتية ومشتقاتها مع مستقبلات الكترونية == Spectroscopic Studies of Charge Transfer Complexes of Some Aromatic Amines and Their Derivatives with Electronic Acceptors

Author name: احمد ثجيل بادي الزيدي
Supervisor name: انور ذيب محمود الذيب | وضاح ناجي جاسم السعيدي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تحضير وتشخيص معقدات ايون اليوتيريوم (III) مع ليكاند1 - (2 - بريديل ازو) - 2 - نفثول == Synthesis and Characterization of Y(III) Ion Complexes with 1 - (2 - Pyridyl Azo) - 2 - Naphthol

Author name: نغم موفق عبود السعدي
Supervisor name: ثناء جعفر محمد الحسني
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

دراسة الخواص الثرموديناميكية لتاثر الالبومين مع بعض الادوية المضادة للتخثر == Thermodynamic studies for the interaction of some anticoagulant drugs with albumin

Author name: زهراء حسن رحيم الشريفي
Supervisor name: الهام مجيد الرفيعي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تحضير 2 - مركبتوبنزوثايازول وبعض مشتقاته ودراسة تاثيرها على بعض انواع البكتريا == Synthesis of 2 - Mercapobenzothiazole and Some It’s Derivative and study its effect on some Strains of Bacteria

Author name: احلام جميل حمود الغزي
Supervisor name: محمد رفعت احمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تحضير بعض مماثلات النيوكليوسيد الجديدة المتفرعة عند (C - 3`) ودراسة تاثيرها على فعالية متناظرات انزيم الفوسفاتيز القاعدي == Synthesis of Some New Branched Nucleoside Analogues at (C - 3`) and Study Their Effect on The Alkaline Phosphatase Isoenzymes Activity

Author name: احمد وحيد ناصر الاسدي
Supervisor name: يوسف علي الفتاحي | حذامة رزوقي حسن
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تقدير كميات مايكروية من الدوائين ثلاثي فلوبيرازين هيدروكلوريد والسيفوتاكسيم في المستحضرات الصيدلانية بتقنيتي الامتصاص الجزيئي والامتصاص الذري اللهبي غير المباشر وباستعمال فلز الروديوم وسيطا == Determination of Micro Amount of Trifluoperazine Hydrochloride and Cefotaxime in The Pharmaceutical Preparations by Molecular and Flame Atomic Absorption Spectrophotometry Using Rhodium as Mediating Metal

Author name: محمد كاظم حمود
Supervisor name: فاضل جاسم محمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تحضـــير وتشخيص معقدات بعض العناصر الانتقاليــــة مـــع ليكانــدات ازو جديدة == Synthesis and Characterization of Some Transition Metal Complexes With New Azo Ligands

Author name: عامر جبار جــــراد
Supervisor name: ثناء جعفر محمد الحسني
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تعيين وتنقية مساعد الانزيم CoQ10 في عشرة اصناف من التمور العراقية باطوار النمو الاربع الكمري، والخلال، والرطب، والتمر

Author name: غادة حسين علوان الفراجي
Supervisor name: مثنى عبد الجبار شنشل
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

التقدير الطيفي - الحقن الجرياني للاموكسيسيلين في المستحضرات الصيدلانية == Spectrophotometric - Flow injection Determination of Amoxicillin in Pharmaceutical Preparations

Author name: هند هادي عبد الله
Supervisor name: مؤيد قاسم ياسين العبايجي
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

التقدير الطيفي - الحقن الجرياني لبعض ادويـة الكاتيكـول اميـن في مستحضراتها الصيدلانية == Flow Injection - Spectrophotometric Determination of Some Catecholamine Drugs in Pharmaceutical Preparation

Author name: منير عبد العالي عباس الدعمي
Supervisor name: مؤيد قاسم ياسين العبايجي
General topic: Chemistry
Specific topic: Chemistry
Degree: Doctorate
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تقدير الدواء هيدروكلوريد ثلاثي فلوبرازين في المستحضر الصيدلاني ستلازين بطريقة الاطياف الجزيئية والامتصاص الذري غير المباشر وباستعمال فلزي البلاديوم والبلاتين كوسيطين == Molecular - Indirect AA Spectrometric Estimation of Trifluoperazine Hydrochloride in The pharmaceutical preparation “Stelazine” Using Palladium and Platinium as Mediating Metals

Author name: امين وليد قاسم
Supervisor name: فاضل جاسم محمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:

تحضير بعض البوليمرات المتجانسة والمشتركة الذائبة في الماء باستخدام عدد من بادئات الاكسدة والاختزالوتقييم فعاليتها التكتيلية والمضادة للبكتيريا == Preparation Of Some Water - Soluble Homo And Copolymers Using Several Kinds Of Redox Initiators And Evaluation Of Their Flocculation & Biological Activity

Author name: علاء محمد خليل مصطفى كمال الدين
Supervisor name: محمد رفعت احمد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: English
University location: Baghdad
First pages:

تعيين نسب بعض ايونات العناصر الثقيلة المسببة لتلوث المياه وايجاد طريقة لاستخلاص كبريتيد الصوديوم من المخلفات الصناعية لمصانع الدباغة == Determination of Percentages of Some Heavy Elements Ions Causing Water Pollution, and Finding a way of extraction of Sodium Sulphide from the Industrial residues for tanning Factories

Author name: وليد مظلوم خلف العكيدي
Supervisor name: كريم عبد الامير العبيد
General topic: Chemistry
Specific topic: Chemistry
Degree: Master
University: University of Baghdad - College Of Science - Chemistry Department
Language: Arabic
University location: Baghdad
First pages:
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