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نتائج البحث: 25 من أصل 457

تحضير وتشخيص مثبطات تاكل جديدة من اعادة تدوير بولي اثلين ترفثاليت وتقييم كفاءتها في تثبيط تاكل الصلب الكربوني في الوسط الحامضي == Preparation and Characterization of New Corrosion Inhibitors from Polyethylene Terphthalate (PET) and Study its efficientcy As to Inhibit the Corrosion of Carbon Steel in Acidic Media

اسم المؤلف: منتظر فريد الاسدي
اسم المشرف: مؤيد نعيم خلف
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The research included synthesis ,characterization and evaluation of new corrosion inhibitors(bis(2 - hydroxy ethyl) thioterphthalte and bis(2 - hydroxyethyl)terephthalate from recycled waste polyethylene terephthalate . The best percent of the two corrosion inhibitors were reached after many experiments, which included study many factors like temperature, catalyst , the equivalent weight of reactants and others. The synthesized corrosion inhibitors were characterized by FTIR spectroscopy . The two inhibitors were evaluated as corrosion inhibitors using sulfuric acid as corrosion media for carbon steel( carbon steel C1010) . The factors effect on the rate of corrosion like temperature , concentration of inhibitor were studied by the electrochemical technique using the Tafel plot. The obtained results at temperatures range ( 298, 308,318,328 K) were used to calculate many factors that determined the efficiency of the inhibitor like corrosion rate , charge transfer resistance and inhibitor efficiency. it was observed that the corrosion rate and charge transfer of the carbon steel for the inhibitors increases with increase of temperature and decreases with increase of the inhibitor concentration in the same temperature. The Results showed that both inhibitors had very high inhibition in reducing the corrosion rate . The inhibition efficiency reached (96%) for the bis(2 - hydroxy ethyl) thioterphthalate for the 24ppm and (91%) for the bis (2 - hydroxy ethyl) terephthalate for the 25ppm .Many thermodynamics functions was calculated ,activation energy a ,entropy S , enthalpy  and free energy G during the different experiment conditions ,which was indicated of the corrosion inhibition efficiency and the type of the inhibition. The obtained results showed that the two inhibitors were very efficient to reduce the corrosion rate in the acidic media and from the G data the type of adsorption was chemical because the value of Gads was higher than (20 KJ/mol) .

تحضير وتشخيص وتقييم بعض معقدات قواعد شف لايوني النحاس والموليبدينوم كمثبطات تاكل لسبيكة حديد الصلب الكربوني في الوسط الحامضي == Preparation, Characterization and Evaluation of Some Schiff Base’s Complexes of Copper and Molybdenum Ions as Corrosion Inhibitors for Carbon Steel Alloy in Acidic Medium

اسم المؤلف: محمد علي مهدي الحلفي
اسم المشرف: زكي ناصر كاظم | هادي زيارة محمد
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: In this study, two types of Schiff base were prepared as ligands L1, L2, by reaction of an equal number of moles of tris(hydroxymethyl) methyl amine with salysildehyde and vanillin in a methanolL1 : ((E) - 2 - ((2 - hydroxybenzylidene) amino) - 2 - (hydroxymethyl) propane - 1,3 - diol) L2 : ((E) - 2 - ((4 - hydroxy - 3 - methoxybenzylidene) amino) - 2 - (hydroxymethyl) propane - 1,3 - diol).The Cu(II) and Mo(VI) complexes were prepared to produce the : - A1 : tetrakis(μ3 - 2 - {[1,1 - bis(hydroxymethyl) - 2 - oxidoethyl] iminomethyl} - phenolato) tetrakis [aqua copper(II)].A2 : tetrakis(μ3 - 2 - {[1,1 - bis(hydroxymethyl) - 2 - oxidoethyl] iminomethyl} - 2 - meth - oxy} - phenolato) tetrakis [aqua copper(II)].B1 : (E) - 2 - methyl - 2 - ((2 - ((methyl(l1 - oxidanyl) dioxomolybdenio) oxy) benzylidene) amino) propane - 1,3 - diol).B2 : (E) - 2 - ((4 - hydroxy - 3 - ((methyl(l1 - oxidanyl) dioxomolybdenio) (methylene) - l4 - oxidanyl) benzylidene) amino) - 2 - methyl) propane - 1,3 - diol).The ligands and complexes were characterized by Fouries transformer infrared FTIR, UV and NMR techniques.All these techniques insisted that the ligands and their complexes were prepared successfully.On the other hand, the four complexes A1, B1, A2 and B2 were evaluated as corrosion inhibitors against a corrosive environment of 0.1M of hydrochloric acid at constant temperature of 25°C and different concentration for each one of the above complexesIIrange (10 - 50) ppm and it has been found that the efficiency of inhibition at a temperature 25℃ are not highly efficient, the KI was added in order to increase the efficiency of these inhibitors values to these inhibitors.The inhibition efficiency for all inhibitors was increased in presence of KI compared with the absence of it.On the other hand, the complexes of copper i.e., A1 and A2 have higher efficiency than molybdenum complexes i.e. (B1 and B2) this can be attributed to the ability of copper ion (II) to donate the electron density to the ligand by back donation competence these behaviour compared with molybdenum ion (VI) that has not the ability that present in copper ion, Also studied the effect of concentration of the inhibitor prepared in other temperatures change separately and these grades are within the range (35 - 55) ℃ has been observed that efficiency does not increase either the existence of KI with the inhibitor, or without, but the decreasing efficiency with increasing temperature, means that the inhibitor adsorbed physically on carbon steel alloy.The functions thermodynamic adsorption such as free energy, enthalpy and entropy were studies depending on the adsorbent layer θ on the surface of the carbon steel alloy. The data was shown all the complexes are subject to model for Langmuir adsorption was shows the free energy negative values means that the interaction is spontaneous and notes total increasing of the temperature less than the negative value of the free energy leading to towards the is non - spontaneous. The negative values of enthalpy means that the interaction is exothermic, the negative value of the entropy of adsorption ΔSads and gradually moving toward positive values with a high temperature means that the random was less in high temperature. Also the kinetics of corrosion in the absence and present of the inhibitor was studied with KI in (0.1) M HCl. The activation energy and other thermodynamic function such as enthalpy and entropy and free energy was shown that the higher activation energy in presence inhibitor and it was higher in presence of KI with inhibitor. This is an indication that the interaction of corrosion is small in the presence of these inhibitors.

تقدير بعض المغذيات في نماذج مختلفة بوساطة تقنية كروماتوغرافيا التبادل الايوني مصنع محليا == Determination of some nutrients in different Samples by Home - made ion exchange chromatography technique

اسم المؤلف: نور عبد الحكيم عبد الرزاق عبد الله الباهلي
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: This work includes three chapters. The first chapter focuses in general on chromatography and specifically on Ion Chromatography ( IC ) and recent application for some nutrient determination .The second chapter, Experimental parts, describes all parts of the homemade semi - automated IC system, procedure solution chemicals sampling and the optimu m conditions used in this study also illustrate.The last chapter , result and dissection demonstrates the application of IC system for determination of NO2 - NO2 - and PO4 3 - ions in details.Linearity's were in the range 2.5 - 12.5 , 2.5 - 12.5 and 7.0 - 35 mg/L with regression coefficient 0.9950 , 0.9960 and 0.9990 the ± RSD % equal to ± 0.45% , ± 0.56% and ± 0.51 % the recoveries were the range 100% , 96% and 95% which were found by standard additions method the sample throughput were 8.0, 6.0 and 3.0 sample/hour for NO2 - ,NO2 - and PO4 3 - ions respectively .The final parts in this chapter displays the application of the IC systemfor determination of NO2 - ,NO2 - and PO43 - ions in water some pharmaceutical preparations and soft drinks samples with simple eco and simultaneous method .

تحضير وتشخيص ودراسة طيفية وكهربائية وحرارية لبعض مركبات البورفرازين الجسرية == Synthesis, Characterization with Spectroscopic and Thermal and Electrical Studies for Some of Bridged Porphrazine Compounds

اسم المؤلف: مصطفى هاشم موكر
اسم المشرف: نزار عبد الامير حسين
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: This study includes a preparation of some Tetrapyrazino Porphrazine Compounds and new Bridged Compounds with General Formula (MPzDCB)n ,(MPzCN)n where M is Fe(II) and Co(II) and VO(IV) .These compounds prepared by different method diagnosed by (elemental analysis (CHN), InFrared of spectrum , Nuclear Magnetic Resonance Spectroscopy , Electronic Absorption Spectrometry (u.v), X - ray Diffraction Measurements, Thermographimetric analysis , Finally diaynosed electrical Properties) .The Results showed for the analysis of microelements good Convergence between the theoretical and practical Values.For the Infrared spectroscopy compounds tetrapyrazino porphrazine (PzFe,PzCo,PzVO) We noticed the disappearance of C≡N Pack and its appearance as preparing the Bridged Compounds (MPzDCB)n and (MPzCN)n with frequency (2044) cm - 1 mean with less frequency . For spectrum visible and ultraviolet for pxepared Compounds by using (DMF) as a solvent showed two types of the first absorption packages within the range (600 - 700)nm celled Q band is due to transitions ( π - π*) and the second within the range (300 - 400)nm celled package B and attributed to the transitions ( π - π*) for the existence of bye bonds in Composite loops and (n - π* ) the presence of nitrogen atoms in the circle . As for Nuclear Magnetic Resonance Spectrum of the proton in the iron Compound (PzFe) we noticed appearance of chemical shift one when 8.3 PPm this return to the protons gasoline circled in the Compound .For Bridged Compound (PzFeDCB)n noticed the appearance of two chemical shift first at 7.9 PPm Located in the higher area return to proton circle in Compound and the second at 8.50 PPm Located in the low area , return of protons (DCB) this is consistent with the proposed structural formula .For x - ray from which achieved an account dimension between levels crystalline d - species by studying the x - ray deviation and through it can calculate the energy levels located around the Fermi level and through α that represents inverted dimension between crystalline level .AS for the weighted thermal analysis we noticed all prepared Compound have high thermal stability and high stability studied the electric properties of prepared Compounds was measured conductivity continuous stream and found electrical conductivity of increased Compounds with rising temperature indicating that semiconductor powersupply materials.

دراسة مستويات مضادات الاكسدة الانزيمية وايوني (الحديد والكلوريد) في دم مرضى الحساسية والربو في محافظة البصرة - العراق == Study of enzymatic antioxidants levels and (Iron & Chloride) ions in the blood of asthmatic patients in Basrah governorate/ lraq

اسم المؤلف: مرتضى فراس حسن الكناني
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: اجريت هـذه الــدراسة لـمعرفة تركـيز مـضادات الاكسدة الانزيمية (السوبر اوكسيد دسميوتيز SOD, الكلوتاثيون بيرواوكسيديز GPx والكتاليز (Catalase ومستوى ايوني (الحديد والكلوريد) لدى عدد من مرضى الربو في محافظة البصرة.شملت الدراسة 100 حالة من المرضى وكانت اعمارهم تتراوح مابين 7 - 67)) سنة55) من الذكور و45 من الاناث) تم تشخيصهم في مركز الحساسية والربو في محافظة البصرة, كذلك 60 حالة من الاصحاء ( 35من الذكور و25 من الاناث). تم تصنيف المرضى بالاعتماد على العوامل السريرية التالية (الفئات العمرية, عامل الجنس, التاريخ العائلي, عامل التدخين ونوع الغذاء}بروتينات, فواكة وخضراوات, توابل{). وقد اوضحت نتائج الدراسة ارتفاع تركيز انزيم فوق اوكسيد دسميوتيز (SOD) في دم المرضى ((224.511±9.502 U\ml مقارنة بالاصحاء (191.162±7.879) U\ml وبمعدل احتمال ((P˂0.05, ويزداد الارتفاع في تركيز هذا الانزيم بتقدم العمر وشدة المرض وعامل التدخين والتاريخ العائلي وبمعدل احتمال معنوي ((P˂0.05. بينما لوحظ انخفاض في مستوى انزيم الكلوتاثيون بيرواوكسيديز (GPx) للمرضى (2925.250±787.564) U\L مقارنة بالاصحاء (3502.331±1386.953) U\L, ويزداد انخفاض تركيز انزيم ((GPx بتقدم العمر وشدة المرض وعامل التدخين وبمعدل احتمال معنوي (.(P˂0.05كما تم قياس تركيز انزيم الكتاليز ( (CAT.في مصل دم المرضى فوجد انخفاض في تركيزه لدى المرضى (0.693±0.392) U مقارنة مع الاصحاء (1.456±0.244) U وبمعدل احتمال معنوي (P˂0.05), ويزداد هذا الانخفاض مع تقدم العمر والتاريخ العائلي وشدة المرض وبمعدل احتمال معنوي ((P˂0.05. اظهرت الدراسة ايضا انخفاض تركيز عنصر الحديد للمرضى (55.2433±5.5873) µg ̸100 ml مقارنة بالاصحاء (64.1231±24.9367) µg ̸100 ml وبمعدل احتمال (P˂0.01), ويقل هذا الانخفاض مع تقدم العمر وعامل التدخين وشدة المرض وبمعدل احتمال معنوي (P˂0.01). بينما اظهرت نتائج الدراسة لعنصر الكلور انخفاض في مستوى تركيزه للمرضى (290.4770±31.1280) µg ̸ L مقارنة مع الاصحاء ((298.4238±38.4793 µg ̸ L وبمعدل احتمال معنوي (P˂0.01), ويزداد الانخفاض في تركيزه مع التاريخ العائلي وعامل التدخين وبمعدل احتمال معنوي (P˂0.01). نستنتج مما ذكر اعلاه ان الاشخاص المرضى الذين يعانون من الربو تكون لديهم الاصناف الفعالة للاوكسجين ROS فعالة اكثر والتي تسبب اجهادا مؤكسدا مصحوبا بتناقص او زيادة في مضادات التاكسد والعناصر النزرة | The work described in this thesis is mainly concerned with studying the concentration of the enzymes antioxidants (Superoxide dismutase SOD, Glutathione peroxidase GPx and Catalase CAT.) as well as to know the levels of (Iron and Chloride) ions in asthma patients from Basrah governorate/Iraq. This study covers 100 case of sickness in which their ages between (7 - 67) year (55 male and 45 female) and all these cases were identified in Allergies and asthma center in Basrah/Iraq. However, the control group contain 60 volunteer (35 male and 25 female). The classification of these patients depend up on few factors such that (Ages, Sex, genetic history, smoking habit, living places and the type of their foods which covers {proteins, fruits & vegetables and spices}).This study shows that there is increasing in the concentration of the SOD in the blood (224.511±9.502) U/ml, as comparison with the healthy peoples (191.162±7.879) U/ml at rate (P˂0.05) and elevation in concentration increased by applying the factors above. However, we noticed a significant decreasing in GPx (2925.250±787.564) U/L as comparison with healthy peoples (3502.331±1386.953) U/L, and decline in concentration was increased by applying the factors mention above at rate (P˂0.05). As well as there is a decreasing in the concentration of CAT. (0.693±0.392) U as comparison with control group (1.456±0.244) U, and this decline in concentration decreasing increased by applying the factors mention above at rate (P˂0.05). Added to which the concentrations of Iron and Chloride were decreased at rate (P˂0.01) in the serum of blood of patients (55.2433±5.5873) µg ̸100 ml and (290.4770±31.1280) µg/ L respectively as comparison with healthy peoples (64.1231±24.9367) µg ̸100 ml and (298.4238±38.4793) µg/ L respectively. The rate of Iron and Chloride concentration was increased by applying the factors except the genetic factor.We conclude from the above that the asthma patients have the active oxygen species ROS more effective than healthy controls, which in turn caused an oxidative stress accompanied by a decrease or an increase in antioxidants and trace elements, and the effectiveness of those affected by the factors mentioned above.

تحضير وتشخيص بعض الشبكات البوليميرية الهلامية الساندة لعقار Prednisolone واستخدامها كانظمة اطلاق تدريجي لدراسة فعاليتها المضادة للالتهابات في الحيوانات المختبرية in vivo == Preparation and Identification of some hydrogel polymeric networks sustained drug Prednisolone and uses as slow release systemTo study the anti - inflammatory activity in laboratory animals (in vivo)

اسم المؤلف: محمد رياض عبد العزيز عبد الرزاق
اسم المشرف: صلاح شاكر هاشم اللعيبي | عدنان جاسم الفرطوسي
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Given the importance of drug Prednisolone and the diversity of its uses as a treatment in many diseases such as asthma and kidney symmetry and rheumatoid arthritis and multiple sclerosis, and facial nerve paralysis syndrome and psoriasis ...... and others , and contribution to us as researchers , to reduce the suffering of patients with those diseases of the large number of patient use the drug in large doses and at different times during the day so the current study included the preparation of a hydrogel polymer networks (natural - industrial) Interpenetrating and semi Interpenetrating networks (P1, P2, P3, P4 - 1, P4 - 2, P4 - 3, P4 - 4, P5 - 1, P5 - 2, P5 - 3, P5 - 4, P6 - 1, P6 - 2, P6 - 3, P6 - 4) diagnosed in FT - IR spectrum. This study included study of swelling ratio of prepared polymeric networks at constant temperature (37 M◦ ± 1 M◦) and different PH value [ distilled water (pH = 7), Simulated Gastric Fluid SGF solution (pH = 1.2) and the Simulated Intestinal Fluid {SIF ( pH = 8.2)]. The highest swelling ratio showed of polymeric networks prepared in the Simulated gastric fluid (SGF) and then distilled water (H2O) and finally means the Simulated Intestinal Fluid (SIF) .The polymeric networks (P1, P2, P3, P4 - 4, P5 - 4, P6 - 4 ) have the largest swelling ratio of compared with other polymeric networks prepared in this study.Carrying a Prednisolone drug on polymeric networks (P1, P2, P3, P4 - 4, P5 - 4, P6 - 4) were followed gradual release in three different solutions, (H2O), (SGF) and (SIF). The result shown the highest release ratio of the drug in the (SGF) and then (H2O) and finally means Simulated Intestinal Fluid (SIF), in order to obtain a loaded system polymeric new bearing high doses of the drug at a rate controlled by release natural dose stipulated according to the body's need and thus staged the continuity of the drug did for long periods, which helps the patient psychologically. Results of a study gradual liberalization of drug Prednisolone the polymeric network (P5 - 4) gave high efficiency in loading the drug as well as in the gradual release , Lethal to half number of animals is (1.6 g / kg = LD50).Studied the effectiveness of anti - inflammatory to (P5 - 4) sustained drug Prednisolone as systems gradually on laboratory mice (in vivo), and important tests edema of the palm of mice induced by Carrageenan and edema permission induced by Xylene mice . The results shown that the (P5 - 4)polymeric network loaded with drug Prednisolone prevented the edema induced by carrageenan and xylene , and give Significant differences (P <0.05) after (0.5, 0.1 hours) and a high significant (P <0.01) after (2, 4, 6, 8,10 hours) and continued activity up to 23 hours from the start of the dosing time. It showed results of a study the effect of Chitosan as an antiinflammatory Appearance of significant differences (P <0.05) after( 0.5, 1.2, 4.6 hours) and highly significant (P <0.01) after (8,10, 23 hours) of the dosing time, and shown the drug Prednisolone alone for significant differences (P <0.05) after (0.5, 1 hour) and highly significant (P <0.01) after (2,4 hours) all of the dosing time, after which there was a decrease activity as an antiinflammatory,which lasts until the end of the probationary period

تحضير ودراسة تحليلية - طيفية لبعض اصباغ الازو غير المتجانسة واستخدام احدها في استخلاص النحاس الثنائي من المحاليل المائية == Preparation and Analytical Study of Some Heterogeneous Azo Dyes and Using One of Them in Extraction of Cu(II) From Aqueous Solutions

اسم المؤلف: لمياء عبد اللطيف رسن
اسم المشرف: اسعد عبود علي
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The thesis involves three parts : The first part included synthesis eight new Azo dyes,derived of Procaine and Metoclpramide : LR1R = 3 - [ ( Procaine ) azo ] - 2 - hydroxyl indoleLR2R = 2 - [ ( Procaine ) azo ] - 4,5 - diphenyl ImidazolLR3R = 2 - [ ( Procaine ) azo ] - 3 - PhenylephrineLR4R = 2 - [ ( Procaine ) azo ] Imidazol, L5 = 2 - [ ( Metoclopramide ) azo ] Imidazol,LR6R = 2 - [ ( Metocopramide ) azo ] 3 - PhenylephrineLR7R = 3 - [( Metoclopramide ) azo ] 2 - hydroxyl indoleLR8R= 2 - [( Metoclopramide ) azo ] - 4,5 - diphenyl ImidazolThey have been described by C.H.N. and Visible spectroscopic spectra and the functional groups were characterized by I.R technique like azo group of (1558.48 , 1512.19 ,1581.63 , 1508.12 , 1521.84 , 1529.55 , 1517.98 , 1533.14 ) cm - P 1 P for azo dyes (LR1R LR2R , LR3R , LR4R , LR5R , LR6R , LR7R , LR8R) respectively The Acid - Base properties were also studied spectrophotometric using buffer solutions of pH values of (0.67 - 12) in the visible region, From the spectra obtained the protonation an ionization constants of azo dyes were determined by using Half - Height method ,the isopiestic point were also established ,which indicated the suggested mechanism for the ionization and protonation steps.The effect of solvents of different polarities was also studied on the spectra shift in the visible region. It was found that linearity relation between the dielectric constants of solvents and λRmaxR this denotes the dielectric constants at the mediumis the main factor governing the band shift, except for (LR6R) azo dye which give little deviation from linearity . The second part concerns with the ability of azo dye (LR8R) for forming complex with Cu(II) , The optimum conditions for forming stable azo dye - complex were studied like pH effect , kind of buffer solution , time effect and sequence of addition of reagents by aid molar ratios method and Continuous variation method It was found that stable complex was obtained with stoichiometry of 1 : 2 ( M : L ) From calibration curve of (L8) complex , : Sandell sensitivity 2.492× 10 - 3 μg cm - 2, Detection limit 0.00977 μg ml - 1, Standard deviation 0.00193, Correlation coefficient 0.994 , molar absorbitivity coefficient 2.547×104 L mol - 1cm - 1 , specific absorbtivity 0.4012 ml g - 1cm - 1 and obeyness of Beer's law linearity up to 3.20 ppm The effect the interference of some important cations and anions of concentration (1 - fold, 5 - fold and 10 - fold ), the stability of this complex was showed through determination of their conformation constants (stability constants) by use the corresponding solution method ,by aid of using half value method .this complex had been characterized by (FT - IR) according to the different of shift relativity abundance of same active groups bundle complex comparison with privately dyes ; the azo group ( - N=N - ) and (C=N) groups.,the percentage to metal (Cu) in the complex determine by using of result Atomic Absorption Spectroscopy where found approximate the same between theoretical and measurement.The third part : involved solvent extraction of Copper(II) ions from its aqueous solution by using L8 to organic solution. This study include limitation of optimum conditions for complex formation of highest observed absorbance of λmax at complex : such as (pHex=7) ,ions concentration Copper(II) 15μg effect shaking time of two immiscible phase 15 min .the distribution ratio (D*).and extraction percentage (%E) were determination.Organic solvent effect study appeared there is not any linear relation between dielectric constant (D) of organic solvents and distribution ratio (D*) that’s mean there is not any effect for polarity of organic solvent on extraction method but there is an effect for organic solvent structure which is participate in the structure of ion pair complex extracted by formation tight ion pair or loose ion pair as well experiment result illustrate chloroform organic solvent it was the best organic solvent in extraction .Thermodynamic study include Temperature effect on extraction efficiency the experimental results demonstrate the reaction was exothermic for Copper(II) with organic reagent (LR8R) endothermic reaction , after calculation thermodynamic data ΔHRexR , ΔGRexR , ΔSRex Rshow entropy values was high that is mean complexion reaction is entropic in region

تحضير ودراسة فاعلية بعض مركبات بس (اندازول - 6 - ايمينو) - 9,10 - انثراسين المعوضة الجديدة كمثبتات ضوئية ومضادات اكسدة == Synthesis and Study of Photostablization and Antioxidant Activity of Some New Bis(Indazole - 6 - Imino)substituted - 9,10 - Anthracene Compounds

اسم المؤلف: عبد الرحمن نوري ايوب
اسم المشرف: علي حسين الموالي | حنان عبد الجليل الهزام
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: تعنى هذه الرسالة بتحضير بعض قواعد شف الجديدة (A1 - A4) كمثبتات ضوئية ومضادات اكسدة من تفاعل 6 - امينو اندازول ومشتقات الانثراكوينون باستخدام حامض بارا - تلوين سلفونك . توضح الاشكال ادناه الصيغة التركيبية للمركبات قيد الدراسة. 9,10 - di((1H - indazol - 6 - yl)imino)anthracene(A1) 9,10 - bis((1H - indazol - 6 - yl)imino) - 9,10 - dihydroanthracene - 1,2,5,8 - tetraol(A2) 9,10 - bis((1H - indazol - 6 - yl)imino) - 2,4 - dibromo - 9,10 - dihydroanthracen - 1 - amine(A3) 9,10 - bis((1H - indazol - 6 - yl)imino) - 4 - amino - 9,10 - dihydroanthracen - 1 - ol(A4) شخصت المركبات باستعمال تقنيات تحليل العناصر الدقيق CHN ومطيافية الاشعة تحت الحمراء ومطيافية الرنين النووي المغناطيسي وقد اثبتت هذه التقنيات صحة المركبات المحضرة. درس التثبيت الضوئي للمركبات المحضرة باضافة نسب وزنية متفاوتة لكل منها (2% ، 4% ، 6% ، 8%) الى البولي اثلين وصنع منها افلام رقيقة وشععت بواسطة اشعة تحت الحمراء لمتابعة شدة حزمة الكاربونيل . وقد تبين من هذه الدراسة بان المركبات تمتلك خاصية حماية البوليمرات من ظاهرة التاكسد الضوئي وتختلف قابلية المركبات كمثبتات ضوئية تبعا للمعوضات التي تمتلكها.وفي طريقة مباشرة درست قابلية المركبات المحضرة كمضادات اكسدة من خلال اضافتها الى الجذر الحر داي فنايل يكرايل هايدرازايل (DPPH) بواسطة استخدام مطيافية الاشعة المرئية عند الطول الموجي 517 نانو ميتر واستعمل حامض الاسكوربيك كمادة مرجعية . وقد تبين من هذه الدراسة فعالية عالية تمتلكها هذه المركبات لقنص الجذور الحرة مقارنة بالمركب المرجعي. | This thesis is concerned with preparation of new scheff bases (A1 - A4) composed from 6 - aminoindazole and Anthraquinone derivatives in presence of P - toluen sulphonic acid .the figures below shows chemical structure of the prepared compounds. 9,10 - di((1H - indazol - 6 - yl)imino)anthracene(A1) 9,10 - bis((1H - indazol - 6 - yl)imino) - 9,10 - dihydroanthracene - 1,2,5,8 - tetraol(A2) 9,10 - bis((1H - indazol - 6 - yl)imino) - 2,4 - dibromo - 9,10 - dihydroanthracen - 1 - amine(A3) 9,10 - bis((1H - indazol - 6 - yl)imino) - 4 - amino - 9,10 - dihydroanthracen - 1 - ol(A4)All prepared compounds were characterized by CHN, Infra - red, UV - Visible Nuclear magnetic resonance.The photostablizer activities of these compounds against low density polyethylene after exposure to Xenon U.V light lamp ware measured and compared with standard photostablizer (BHT).The antioxidant properties of these compounds ware also studied using UV - Visible technique . The results indicate that these materials are very effective as radical scavengers compared with standard ascorbic acid (ASC).

تحضير بعض قواعد شف الثنائية المتماثلة وغير المتماثلة الجديدة ومعقداتها مع الاوكسوفناديوم ودراسة فعاليتها التحفيزية في تفاعل اكسدة البنزوين == Preparation some of Symmetrical and Unsymmetrical Schiff bases and their oxovanadium complexes and a study of their catalytic activity of Benzoin oxidation reaction

اسم المؤلف: سماح عباس جهاد
اسم المشرف: قحطان عبد عسكر | بشرى كامل جدوع
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: حضرت في هذه الدراسة مجموعة من قواعد شف الثنائية المتماثلة وغير المتماثلة المشتقة من تكاثف اورثوفانلين وبارافانلين وسلسلدهايد وباراكلوروبنزالديهايد وميتانايتروبنزالديهايد مع 2،1 - فنلين ثنائي الامين على التوالي وكذلك قاعدة شف احادية من تكاثف اورثوفانلين مع 2،1 - فنلين ثنائي الامين.شخصت هذه المركبات بتقنيات طيف الكتلة والرنين النووي المغناطيسي ومطيافية تحت الحمراء .اظهرت جميع اطياف IR للمركبات المحضرة حزمه قويه تعزى الى التذبذب الاتساعي لمجموعة - C=N - مما يؤكد تكون قواعد شف. كذلك اظهرت جميع اطياف HNMR1 اشارة بروتون مجموعة الازوميثين ( - HC=N - ) .اظهرت اطياف الكتلة لجميع المركبات ذروة الايون الجزيئ بوفرة نسبية عالية تتفق مع الوزن الجزيئي لكل مركب مما يؤكد صحة التركيب المتوقع.حضرت ثلاثة معقدات للاوكسوفناديوم مع قواعد شف H , A1 , A5 جميع المعقدات المحضرة مستقرة غير متميعة وشخصت باستعمال IR وتحليل العناصر الدقيق وقيسـت التوصيليـة المـولارية لها في مذيب الداي مثيل فورمايد وبتركيز (10 - 3 M ) وكذلك قيس الثبات الحراري لها عن طريق التحاليل الحراريه. ان التوصيلية المولارية الواطئة لمحاليل المعقدات توضح الطبيعة غير الالكتروليتية للمعقدات وخلوها من الشقوق السالبة .وتبين اطياف تحت الحمراء للمعقدات المحضرة مواقع الارتباط اذ ازيحت حزمة C=N الى اعداد موجبة اقل مقارنة مع الليكاند الاصل مما يؤكــد مشاركتها في تكويـــن اواصر تناسقيــة. وظهـــور حزمـــة عريضة عنــد 3500 cm - 1 يؤكد وجود ماء متناسق. ومن دراسة السلوك الحراري للمعقدات لم تظهر المعقدات اي فقدان في الوزن في درجة حرارة الغرفة الى درجه 120 مئوية مما يؤكد خلوها من جزيئات الماء المرتبطة على شكل ماء تبلور . كما اكدت التحاليل عند درجة حرارة 200 0C على فقدان جزيئة ماء متناسقة في المعقدين A1VO, A5VO. وقد اكدت نتائج تحليل العناصر الدقيقة صحة التراكيب المقترحة للمعقدات : درست فعالية المعقدات كعوامل مساعدة لاكسدة البنزوين الى بنزل بواسطه H2O2 في درجات حرارية مختلفة ومذيبات مختلفة وكذلك تاثير الزمن. | Smmetrical Unsmmetric shiff bases have been synthesized from the condensation of o - Vanillin , p - Vanillin , Salcildehyde , p - chlorobenzaldehyde and m - Natrobenzaldehyde with 1,2 - phenylendiamine . All the compounds were characterize on the basis of IR , Mass , HNMR and elemental analysis .The in frared spectra of all compounds shows a strong bond confirmed the formation of imine . The HNMR spectra shows a signal attributed to a zomethine protons at expected region of imine protone The mass spectra of all compounds shows a molculir ion which a ggrement with molecular wight of the suggested structure.The complexes were characterized on the basis of their elemental analysis , IR , Tg/DTg analysis and molar condactance. The low value of molar conductance revelad that the complexes are non electrolyte in nature. The IR spectra of the complexes confirmed the site of chelation hence the complexes showed strong bands due to - C=N - which shifted to lower wave number compared with corresponding Schiff base , also the broad bands at 3500 cm - 1 confirmed the precence of coordinated water.The thermal behavior of the complexes was investigated by means of Tg/DTg measurments under N2 atmosfere up to 600 0C , no loss of weight up to 120 0C which indicated that the totally absence of lattical water molecule in all complexes, complex A1OV and A5OV shows a mass loss around 200 0C which equivalent to loss of one coordinated water molecule. Basid on IR , elemental analysis, molar conductance and thermal analysis a sequar pyramid was proposed for all complexes. The complexes were used as hetrogenous catalyst in the oxidation of benzoin to benzil by H2O2 as an oxidant agent. The reaction was moniterd spectrophotometricaly in the UV region. The effect of temperature , solvents and time was investigated. The catalytic activity was found to follow the order A5VO > HVO > A1VO

تحضير وتقييم ودراسة الاطلاق المسيطر عليه للكيتوبروفين المحمل على بوليمرات ذات خاصية لاصقة للمواد المخاطية == Preparation, evaluation and study controlled release ketoprofen from mucoadhesive polymers

اسم المؤلف: سرور وليد عبد الرضا الكناني
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: We have used ketoprofen which is found in the local pharmacy and ketoprofen was separated and purified and then measured the melting point and (λ max) were determined for the purpose of ascertainig the purity of the material used.The microspheres were prepared with Sodium alginate by using Sodium alginate with Chitosan and without Chitosan and by using Calcium chloride a cross - linking agent, the microspheres and drug were characterized by IR and photomicrographs microscopy.In vitrostudy of drug release and kinetics of drug release were studied in simulated Gastric fiuid (SGF) and simulated Intensinal fluid (SIF). The results exhibit that the pH value effected on releaseing rate of drug from microspheres, also the samples gave ahigh release rate in pH=(8.2)(SIF) comparison with low values of pH=(1.2) (SGF) .Study The effect of different process parameters such as drug /polymer ratio and sodium alginate /chitosan ratio,on the morphology, size distribution and drug release. The microspheres diameters were found between (400 - 900) μm The rate of ketoprofen released was increased with the increasing of concentration of drug in the microspheresThe release of drug deareasing with increase of polymers. The coefficient of determination indicated that the release data was best fitted with zero order kinetics , Higuchi equation explains the diffusion controlled release mechainism.In this study Nine polymer hydrogel compound were prepared (GI - G9). semi Interpenetra ting polymeric hydrogel (IPNS). From synthuetic polymers Poly electrolyte with poly acrylamide The swelling146146characteristics were studied for all microspheres and semi - IPN hydrogels by determining the swelling ratio (Q)in three differnt pH, it was found that it . depending on components quantities and enoironments.We Niosomes loaded with ketoprofen were prepard and studied rate release drug in (pH=7.4) was studied with decreasing . The results showed that the releasing is increase of Cholesterol, Niosomes was succeeded in cover kp . also prepared gel of Niosomes and Carbopol934 by different concentration of Niosomes and Carbopol934 , The results showed that by ahigh release of drug deincreasing the concentration of Carbopol934 .In biological part , the results show that biological activities of the microspheres loaded with kp exceed biological activities against three types of fungal isolates including Candida albicans, and staphylocoecas aureus in comparison with activity of kp alone.The study consist on the toxicity of these materials which is shown that these materials are nontoxic.

دراسة الصفات الفيزيائية والكيميائية وتقدير الفينولات في المحطات (Hg,Cd,Pb) وبعض العناصر الثقيلة المختارة لمياه شط العرب == Study of physiochemical Properties Determination of phenols and Some Heavy Metals (Hg , Cd , Pb ) in the Selected Station of Shatt Al - Arab water

اسم المؤلف: سارة كاظم حسین السیامر
اسم المشرف: ناظم عبد النبي عواد
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The present study was concluded measurement of physical and chemical properties such as pH value, temperature, electrical conductivity, total hardness total solubility of salt, calcium and magnesium hardness, chloride concentration basal, concentration of dissolved oxygen, phosphates, nitrates, concentration of sodium and potassium in addition to, estimation of heavy metal and phenols to sample taken from shatt al - Arab of Qurna to Fao for period From December (2014) to June (2015). The study showed that the water temperature range between (18co - 20.4co) .The pH value were (7.8 - 8.9). Electrical conductivity range between (1118 - 27700ppm) the total hardness. Of studies water sample were (480 - 2600 ppm) Qurna E20. The concentration of lead were (1.8ppm) as the highest value plant (SH4) which located in FAo (marina boats) in plant (SH2) which located in AL Maakal. The study reveated That The highest value 0f mercury were in plant (SH4) which were (18nglmL)in plant which located in water project near The basra airport (F3) and (F5) plant located near Basra international airport The Salty were range (752 - 20000 ppm) in addition, Calcium and Magnesium concentration were (96 - 468ppm) and (43 - 846 ppm) respectively, chloride concentration (122 - 965ppm) while The basal were (l05 - 200 ppm), dissolve oxygen were (8.13 - 17.5 0). phosphates and nitrate were range between (0.10 - 0.62ppm) and (2.24 - 15.53ppm) respectively sodium and potassium concentration to studies sample were (120 - 8800ppm) ( 3.1 - l50ppm) revealed That highest value of cadmium element were in Abu - alkaseeb plant in Al - sankar (SH2B) were (0.099607ppm) while the lowest value were (0.0125819ppm) which were in plant before confluence of Tigris and Euphrates rivers about450m in sediment sample, The highest value of sodium and lead were(0.17Mg.g) and (2.1Mg.g) respectively in SH2B plant while lowest value of cadmium and lead were (0.11Mg.g) and (0.95Mg.g) respectively in F5plant lead element has highest value(2.5Mg.g) in plant SH2B while lowest value were (1.2Mg.g)in plant SH1which located in Al - Hartha before karma Ali river. This study showed that the concentration of phenols were range between (20 - 590ng\l) also, this study showed that Shatt - Al - Arab which consider as main source to water drinking in province of Basra , is currently asking for direct sewage and heavy water without treatment .

تحضير وتشخيص المعقدات الضمنية لبعض ادوية السلفا == Preparation and Characterization of Inclusion Complexes of Some Sulfa drugs

اسم المؤلف: رؤى قاسم ابراهيم
اسم المشرف: جبار صالح هادي
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: حضرت في هذه الدراسة ثلاثة معقدات ضمنية لثلاثة من ادوية السلفا هي السلفابروكسلين والسلفابريدين والسلفاميثوكسي بريدايزين مع β - سايكلودكسترين بنسبة مولية 1 : 1 وبطريقتين هما طريقة التجفيف بالتجميد Freeze drying وطريقة العجن Kneading . شخصت المعقدات المحضرة باستعمال تقنيات IR و1HNMR وXRD وDSC وTg وSEM .وقد اظهرت نتائج IR و1HNMR طبيعة التداخل بين جزيئة الضيف والمضيف وبينت بان الحلقة الاوروماتية لادوية السلفا توجد داخل فجوة - CD β الكاره للماء . سلفابروكسلين β - سايكلودكسترين معقد السلفابروكسلين - β سايكلودكسترين واظهرت دراسة XRD لمساحيق الادوية النقية ، وبمقارنتها مع المعقد الناتج ان الصفة البلورية لمعظم المعقدات تقل عند تكوين المعقد مقارنة مع السلفا النقية ، وحسبت احجام البلورات Crystal باستعمال معادلة Scherrer ووجد انها بحدود nanocrystalline. كذلك بينت دراسة DSC وTg ان الاستقرار الحراري للسلفابروكسلين يزداد عند تكوين المعقد وبينت نتائج DSC اثبات تكوين المعقد . وكذلك بينت صور SEM للمعقدات الناتجة ان معقد السلفابروكسلين ذات اشكال ورقية ، ومعقد السلفابريدين ذات اشكال قرصية ، اما معقد السلفاميثوكسي بريدايزين فانة يظهر باشكال صفائحية ذات حافات حادة .كذلك درس تاثير تكوين المعقدات على ذوبانية الطور Phase Solubility في المحاليل المائية وتصنف الادوية الثلاث بانها قليلة الذوبان جدا في الماء بحالتها النقية . واستعملت طريقة Higuchi وConnors في تكوين المعقد على الذوبان باستعمال تقنية uv وبينت النتائج ان الذوبانية تزداد لجميع ادوية السلفا المدروسة مع زيادة تركيز CDβ وتتبع للنوع AL للسلفاميثوكسي بريدايزين وAN للسلفابريدين والسلفابروكسلين وحسب ثابت استقرار المعقدات من العلاقة Kc=slope/(S_o (1 - slope)) ووجد انها للسلفابروكسلينM - 1 455.160 وللسلفابريدينM - 1 483.149 وللسلفاميثوكسي بريدايزينM - 1 164.01 والذوبانية تزداد بمقدار 3 - 4 مرات

تحضير وتشخيص بعض قواعد شف المتماثلة الجديدة ومعقداتها ودراسة بعض بوليمراتها دراسة تحليلية وحرارية == Synthesis , Characterization of some new Homologous Schiff base and its Complexes with Analytical and Thermal Study of some their Polymers

اسم المؤلف: حسنين رعد عبد الكريم
اسم المشرف: زكي ناصر السكيني | علي عبد الرزاق العطبي
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: A novel bidentate schiff bases were prepared from the condensation of 1,4 - bis - (aminomethyl)cyclohexan with 2,4 - dihydroxy acetophenon and 2,4 - dihydroxy benzaldehyde.Metal complexes of Co (III) , Cu (II) and Ni (II) with Schiff base A , B and C were prepared.A , B and C Schiff bases and their metal complexes were characterized via UV - Visible, FTIR and NMR. The metal complexes are expected to be octahedral in geometry based on physicochemical and spectroscopic analyses. New resins PoA and PoB were prepared by mixing Schiff base A and C with MDI respectively , thermogravimetric analysis of resins proved a good thermal stability.The study of loading capacity of resins towards transition metals showed that the PoA and PoB had high selectivity toward lead and zinc respectively.

تحضير ودراسة الفعالية البايلوجية لبعض مركبات 4 - ثايازوليدينون المشتقة من 1, 4 - ثنائي هايدروبريدين الجديدة == Synthesis and Biological ActivityStudy of Some new 4 - Thiazolidinone compounds Derivatives From 1, 4 - Dhydropyridine

اسم المؤلف: تحسين صدام فندي المذخوري
اسم المشرف: تحسين عبد القادر
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: تضمنت الدراسة تحضير بعض مركبات الثايازوليدينون المشتقة من ثنائي هايدروبريدين في خمس خطوات الخطوة الاولى : تحضير ثنائي هايدروبريدين (TA1) من مفاعلة بارا هايدروكسي بنزلديهايد مع مولين من الايثل اسيتو اسيتيت وهيدروكسدالامونيوم في الايثانول كمذيب في خطوة واحدة كما في المعادلة الخطوة الثانية : تحضير المركب (TA2) من تفاعل المركب (TA1) مع كلورو ايثايل اسيتيت بوجود كاربونات البوتاسيوم في DMF كمذيب كما في المعادلة الخطوة الثالثة : تحضير DHPs - hydrazide (TA3) من تفاعل الهيدرازين مع المركب (TA2) في الايثانول كما في المعادلة الخطوة الرابعة : تحضير مركبات الهايدروزونات (TA4 - TA15 ) من تفاعل المركب (TA3) مع عدد من الالديهايدات الاروماتيه باضافة قطرتين من حامض الخليك الثلجي كعامل مساعد في الايثانول كما في المعادلة الخطوة الخامسة : تحضير مركبات الثايازوليدينون (TA4a,TA6a - TA15a) من تفاعل المركبتو حامض الخليك مع مركبات الهايدروزوناتالمحضرة في الخطوة السابقة وباستخدام كلوريد الخارصين ZnCl2كعامل مساعدفي DMFكما في المعادلة شخصت المركبات المحضرهبالطرق الطيفيه مثل تقنية الاشعه تحت الحمراء FTIR وتقنية الرنين المغناطيسي للهيدروجين والكاربون والنتروجين 1H - NMR و13C - NMR و15N - NMR وDEPT - 135 - 13C - NMRبالاضافة الى اطياف الكتله تقنيةESI.تميز طيف IR للمركب TA1 بظهور حزمة عريضه عند cm - 13500 - 3150 واخرى عند 1660cm - 1تعود للتذبذب الاتساعي لمجموعتيOH/NH المتداخله وكاربونيل الاستر على التواليكما بين طيف 1H - NMR اشارات احايه عند الازاحه الكميائيه 9.09ppmδ وδ8.70ppm تعود لرنين بروتون مجموعةOH الفينوليهوبرتون NH العائد لحلقة DHP على التوالي وفي المركب TA2تظهر حزمتيننتيجه للتذبذب الاتساعي لمجموعتي الكاربونيل الاستريه عند العدد الموجي 11743cm - و1691cm - 1واظهر طيف 1H - NMR للمركب TA2اشارتين جديدتينالاولى متعدده نتيجه لرنين بروتوني OCH2 والثانية ثلاثية تعود الى رنين بروتونات CH3 للممجموعة الاستريه OCH2CH3 - عند الازاحه δ4.15ppm وδ1.20ppm وعلى التوالي كما بين طيف المركب TA2 ايضا اختفاء الاشارة العائده لرنين بروتونOH عند δ9.09ppm وظهور اشارة احاديه عند δ4.69ppm تعود لرنين بروتوني OCH2COمما يثبت ان مجموعة الهيدروكسيل الفينوليه هي التي عانت تفاعل اضافة وليس مجموعة الامينNH التابعة لحلقة DHP.واظهر طيف IRللمركب TA3تغير في التذبذب الاتساعي لمجموعة الكاربونيل من العددالموجي 1743cm - 1 الى عدد موجي اقل 1662cm - 1دليل على تكون المركب 3TA وفي طيف 1H - NMR للمركبTA3 فقد اظهر اشارتين احاديتين عند الازاحات الكيميائيه δ9.27ppmوδ4.30ppm نتيجة لرنين بروتونات NH وNH2 على التوالي. كما اظهر طيف IR لمركباتالهايدروزونات حزما لمجموعة الازوميثين الجديده عند العدد الموجي cm - 11612 - 1604دليل على تكون مركبات الهايدروزونات كما اظهرطيف1H - NMR للمركبات (TA4 - TA15)اشارة تعود لرنين بروتون مجموعة الازوميثين - N=CH - عند الازاحه الكميائيه δ(7.91 - 8.37)ppm مما يؤكد ذلك. اما بالنسبة لمركبات TA4a,TA6a - TA15a))فقد اظهرطيف IR عند 1718cm - 1 - 1672تعود الى التذبذب الاتساعي لمجموعة كاربونيل حلقة الثايازوليدينون الجديده دليل على تكون مركبات 4 - الثايازوليدينون المشتقة من ثنائي هايدروبريدينكما ان ظهور اشارات جديده في طيف 1H - NMR لمركبات(TA4a,TA6a - TA15a) منها اشارتين جديدتين نتيجه لرنين بروتون ( - SCHN - ) عند الازاحه δ(5.52 - 6.65) ppm وδ (5.16 - 5.67)ppm التي تدل على وجود ايزومرين فراغيين بالاضافه الى اشارات ثنائيه - ثنائيه اومتعدده نتيجه لرنين بروتونات( ( - CH2 - S عند الازاحه δ(4.60 - 3.54) وδ (3.51 - 3.89)ppm كل هذه الاطياف تؤكد صحة المركبات المحضرة بالاضافة الى اطياف13C - NMRوالكتله والتي استخدمت تقنية ESI - MS لدراسة اطياف الكتلة لمركبات الثايازوليدينون وقد اظهرت اطياف المركبات ذروه [M+H] دلالة على اتفاقها مع التراكيب المحتملة. كما اظهرت بعض المركبات TA11a ,TA4a, TA6, TA5 وTA15a فعالية تثبيطية اتجاة بكتريا E.coli وS. aureus , اما المركبات TA7a وTA8a وTA9aو TA12a وTA13a وTA14a لم تظهر فعالية تثبيطية اتجاة جنسي البكتريا S. aureus وبكتريا E.coli , وبينت الفحوصات المختبريه بان المركبات المحضره ذات سمية خلويهcellular toxicity واطئه جدا. | This study includes the preparation some of thiazolidinone compounds derivatives from dihydropyridine in five steps .1st step preparation of dihydropyridine (TA1) from the reaction of4 - hydroxybenzaldehyde with ethylacetoacetate and ammonia under reflux in ethanol . 2nd step preparation (TA2) compound from treated (TA1) with chloroethyl acetate being potassium carbonate (K2CO3) in DMF as a solvent. 3rd step preparedofDHPs - hydrazide (TA3) from(TA2) with hydrazine hydrate in ethanol under reflux.4th step preparation of hydrazonecompounds (TA4 - TA15) from reacted (TA3) with aromatic benzaldehyde dissolved in ethanol and presence acetic acid as a catalyst. 5th step preparation of (DHP - thiazolidin - 4 - one)(TA4a - TA15a) from convertedhydrazone compounds which are (TA4 - TA15) by treated with 2 - mercapto acetic acid in DMF and presence ZnCl2 as a catalyst.All the synthesized compounds were identified by IR, 1H - NMR ,13C - NMR , DEPT - 135 - 13C - NMR, 15N - NMR and mass spectra usingElectrospray Ionization technique.The IR spectral data of compound TA1showed strong band at3500 - 3150cm - 1 and 1660cm - 1due to stretching vibration NH/OHand ester groups, respectively.This was further confirmed by its 1H - NMR spectrum, where it displayed singlet signal at δ 9.09 and δ 8.70 ppm, which are attributed to phenolic OH and NH proton of DHP ring, respectively.The presence of two ester groups were confirmed by its IRshowed strong band at 1743cm - 1 and 1691cm - 1 due to carbonyl ester and amide respectively and 1H - NMR spectrum where in it showed multiple and triplet at δ4.15ppm and δ 1.15 ppm respectively for ester OCH2CH3 group. Appearance of a singlet at δ4.69ppm that corresponds to OCH2CO proton further confirms the proposed structure of the product.In 1H - NMR spectrum of compound TA2 disappearance of OH peak at δ 9.09 ppm clearly established that phenolic hydroxyl group was alkylated but not NH group of DHP ring.In FTIR spectrum of hydrazide TA3 shifting of carbonyl stretching frequency from 1743 cm - 1 to lower frequency 1662 cm - 1 indicated the formation of TA3. Further, its 1H - NMR spectrum displayed two singlet at δ 9.27 and δ 4.30 ppm confirming the presence of hydrazidic NH and NH2 groups. Formation of various hydrazones TA4 - TA15 from hydrazide TA3 was evidenced by their FTIR and 1H - NMR spectra. The IR spectra data of DHPs hydrazone derivatives (TA4 - TA15) showed strong band at1612 - 1604cm - 1 and 1H - NMR spectrumofTA4 - TA15showed a new peak at a singlet signal around δ (7.91 - 8.37)ppm corresponds to - N=CH - proton in the place of a singlet at δ 4.28 ppm confirming its structure.The heterocyclic system of 4 - thiazolidinone has been of compound TA4a, TA6a - TA8a, show two signal of proton - CH ( - SCHN - ) at δ(5.52 - 6.65)ppm and δ(5.16 - 5.67)ppm Corresponding to the two optical isomers form. As well as doublet of doublet or multiple signal around δ(4.60 - 3.54) ppm and δ (3.51 - 3.89)ppm attribute to methylene group( - CH2 - S).The 13C NMR and HRMS (ESI) confirms the proposal structural elucidation of DHPs thaiazolidin - 4 - one derivatives (TA4a, TA6a - TA8a), the ESI reveals the observe [M+H] is good agreement with calculate [M+H] , the biological activity of the synthesis compounds prepared as antibacterial agents as well as low cellular toxicity.

تحضير ودراسة الفعالية الحيوية لمعقدات الامينية ثنائية السن مع ايونات ا لبلاتين (III) والروديوم (II) والبلاديوم == Synthesis , Characterization and Biological Activity Study of Some New Compound Containing Amine and Azomethine Group and Their Complexation Reaction with Platinum(II) , Palladium (II) and Rhodium(III)

اسم المؤلف: احمد ليث عبد الحليم
اسم المشرف: عادل علي عبد الحسن | بشرى كامل جدوع
الموضوع العام: علوم الكيمياء
السنة: 2016
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: This study included the preparation and the diagnosis and study the biological activity of some new organic compounds containing amine and azomethine groups and complexes ions with platinum(II) and palladium (II) and rhodium (III) ions.This thesis is divided into four chapters. In the first chapter, a general introduction for platinum metals group and of their complexes including : amine and Schiff base ligands have been literately reviewed. The concerned complexes have related to drugs potentially are anticancer active, therefore, this chapter summarized the important roles between the structure and activity for potentially active anticancer drugs which containing platinum metal complexes .The second chapter of this thesis shows the preparative methods of two types of ligands. The first type ligands concerned preparation method of two newly bidentate amine ligands namely : N - (3 - phenylpropyl)ethane - 1,2 - diamine (1) and N,N' - bis(3 - phenylpropyl) ethane - 1,2 - diamine (2) by reaction of ethylene diamine with 3 - phenypropyl bromide in 1 : 1 and 1 : 2 mole ratio, respectively. The second type ligands concerned preparative methods of six newly Schiff base ligands by reacting of o - phenylenediamine with 2 - furyldehyde, ferrocenecarboxaldehyde and acetylferrocene in the mole ratio 1 : 1 and 1 : 2respectively namely : N - 2 - furylidinebenzene - 1,2 - diamine (3)N,N' - bis(furylidine)benzene - 1,2 - diamine(4)N - ferrocenidenebenzene - 1,2 - diamine (5)N,N' - bis(ferrocenidene)benzene - 1,2 - diamine (6) N - 1 - ferrocenylethylidenebenzene - 1,2 - diamin (7) N,N' - bis(1 - ferrocenylethylidene)benzene - 1,2 - diamine (8) o , this chapter describes the synthesis of a new twenty four complexes ofPt(II), Pd(II) and Rh(III) ions with ligands (1 - 8) . The third chapter includes the results and discussion. All the prepared compounds 1 - 32 were characterized by elemental analysis CHN, Conductivity measurements , 1H - NMR ,FT - IR and UV - Visible spectroscopic techniques. All the prepared compounds 1 - 32 are in good agreement with the suggested structure. These data confirmed that the prepared ligands 1 - 8 coordinate with Pt(II),Pd(II) and Rh(III) ions by nitrogen atoms of amino and azomethine groups as a bidentate ligands. The molar conductivity study indicate that platinum(II) and palladium (II) complexes are neutral and behave as non - electrolytes in DMSO solvent at room temperature while rhodium (III) complexes behaves as 1 : 1 electrolytes in the same conditions.Antibacterial activity of all the prepared compounds 1 - 32 beside their interaction with human DNA are shown in the fourth chapter of this thesis. The antibacterial activity of compounds 1 - 32 against two types of bacterial : the first negative towards Gram stain (i.e. Escherichia coli) and against positive towards Gram stain (i.e. Staphylococcus aureus) were tested. These data proved that only compounds 1, 2, 4, 5, 6, 7, 20, 29 and 32 have antibacterial activity for growth inhibition of Staphylococcus aureus whereas only 1, 2, 4, 21 and 29 have antibacterial activity for Escherichia coli. On the other hand, DNA interaction study of complexes 9 - 32 with human DNA showed that all these complexes are binding with DNA which is enhances the probability of usingthese complexes as drug alternatives.

حماية الحقوق الثقافية للاقليات في القانون الدولي العام == Protection of Cultural Rights of Minorities in the Public International LaW

اسم المؤلف: علي عدنان عبد الحكيم
اسم المشرف: علي جبار كريدي القاضي
الموضوع العام: القانون
السنة: 2016
الموضوع الدقيق: القانون الدولي الانساني
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: he religious, linguistic, nationalist and ethnic variations are agreed upon and real, and such variations exist in most groups. In most countries around the world, there are human groups having its own characteristics which are different from the dominant majority. Most groups are trying to prove its existence and differentiation through its cultural heritage .As the cultural rights for the people of minorities of language, religion and education are responsible for keeping their distinctiveness from other members of community, hence such cultural rights are necessary to protect the existence of minorities as a distinguished group having its own culture. There is a possibility that such minorities practice other civil, political, economic and social rights, therefore the problem of minorities is considered common for most countries around the world, and this problem is renewable and subject to different variables.This problem once was addressed in accordance with internal laws, however, nowadays this problem is considered one of the issues that concern the international community because of its impact on states stability internally and externally. People of minorities enjoy all human rights stipulated by international conventions and treaties related to human rights as well as enjoying their own rights helping them maintain their own characteristics. And this is what some states included in their constitutions and internal laws.For the importance of human rights in general and minorities' rights in particular, there are many international mechanisms and means to protect these rights and practice international control which urges respect of such rights.Thus, the respect for cultural diversity and the granting of minorities their rights, stipulated in the international law including cultural rights of would help maintain the stability of states, and ensure that international peace and security are not exposed to jeopardy. Enjoying minorities these rights is an evidence that the state is on the right track,maintaining majority and minority's rights indiscriminately alike

المسؤولية الجزائية لعضو مجلس النواب عن جرائم القذف والسب في التشريع العراقي : دراسة مقارنة == The Criminal Responsibilities of a Parliament Member for Defamation and Insults in the Iraqi Laws A comparative study

اسم المؤلف: هناء عبد الجواد علوان
اسم المشرف: هدى هاتف مظهر الزبيدي
الموضوع العام: القانون
السنة: 2016
الموضوع الدقيق: القانون الدستوري
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Studying the subject of the criminal responsibilities of the Parliament Member (P.M.) about the crimes of defamation and insults is of great importance as the (P.M.) is regarded as a representative of the people and expresses their wishes and desires in addition to the other tasks ; something like enacting laws ,oversight over the works of other authorities . He has other responsibilities entrusted to him according to the law. The (P.M.) enjoys many privileges. One of these is the parliament immunity, which turns his criminal responsibilities differ fromthose of ordinary people particularly those which are related to crimes of defamation and insults. Enjoying the substantive immunity prevents the ability to make him accountable for his speeches that include defamation and insults. Also enjoying the procedural immunity hinders taking any criminal procedures against him.Via our study we have come up with the following results ; the most important are : As the (P.M.) enjoys substantive immunity , he is not questioned about his opinions that contain defamation and insults in the limits that the Constitution explains , that is, the opinions given should be within the parliamentary work and because of it and his opinions during holding the parliamentary sessions - in the Parliament or in the parliament committees. The person who shares with him the crime of defamation and insult cannot make use of this immunity as it is personal immunitythat can take effect on the (P.M.) only .The media and media men cannot make use of this immunity, either. They are protected by their own special laws.As for the criminal responsibility for the crimes of defamation and insults in the field of procedural immunity, it does not protect him from investigating his responsibility for the crime, but it prevents the authority from taking any criminal procedures that may touch or harm his freedom during enjoying his being a member of the Parliament, because such crimes are looked upon as a misdemeanor , which theConstitution does not permit any procedures to take effect on the (P.M.), if he commits it whether it is witnessed or not ; and a procedure can be taken after his membership ends.Through our study of this subject, we have got the following recommendations : We recommend the legislature to amend the Iraqi constitution and rules of procedure of the Iraqi Parliament making the possibility of taking punitive action against the PM in the case of committing attested misdemeanor crimes because of the possibility of the malicious prospect in remarkable crimes. And also the legislature is recommended to make the possibility of asking for permission to take punitive action against P.M. who commits a misdemeanor which is unattested.We recommend legislature to organize the issue an authorization request to take punitive measures in the case of a member of the House of Representatives has committed an unattested felony, and determine a period of thirty days to decide on the application, otherwise request is deemed acceptable. We recommend legislature to consider membership status as an aggravating circumstance for the purpose of more severe punishment against the P.M.. Besides, we call for an exception to opinions contained the meaning of insults from views covered by immunity to the lack of justification for the coverage of immunity.We call on the legislature to amend the rules of procedure of the Iraqi Parliament, including determining the spatial scale of the objective immunity more specific and clearer providing for inclusion of the spatial scale of the objective immunity, wherever the P.M. practices duties and missions, so as to cover the Parliament and a place where committees held, even when held outside the dome of Parliament as well as any place where the P.M. exercises his/her duties. This in order to grant a P.M. a wide range of practicing to his/her duty without fear of being held accountable as a result of his views made by the occasion of performing their work outside the Parliament.

التنظيم الدستوري والقانوني للقيود الواردة على ممارسة الموظف العام للحقوق السياسية في العراق : دراسة مقارنة == Constitutional and legal regulations Of The current restrictions prevented public servant of practicing the political rights in the Iraq Comparative study)

اسم المؤلف: عبد الله جبار رضيو
اسم المشرف: جعفر عبد السادة بهير الدراجي
الموضوع العام: القانون
السنة: 2016
الموضوع الدقيق: القانون الدستوري
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Political rights considered a central pillar of democracy system, which enable the citizen by it to participate in making general policy of the country and express his opinions freely, so these rights have international interests represented in writing down them most international & regional conventions and treaties, also most states cared to legislate these rights in their constitutions, but legislating these rights in international conventions and constitutions don't mean at any way they will be free of restricts or regulation that defined and clear the permissible and prohibited of them, because the absolute lead to spreading chaos in the society.The public servant as any citizen can practice his political rights, which guaranteed by constitution and current laws but his title as public servant related to the government and represent it at the same time imposes some restrictions which should he considered and commit them when practicing these rights.Most states adopted the civil service principles, like office neutrality belief and the belief of working public utilities regularly and the group of positive and negative duties of the office, adopted that as a reason to restrict these rights to find a balance point between practicing public servant to his political rights as a citizen and the state right to operate public utilities smoothly without affecting with the political affairs in the country, and from another side to ensure getting all citizens these services without distinguishing based on their political loyalties.These restricts have many faces and they may restrict the public servant during expressing his opinion or electing or nominating or founding a political party or involving with one, in the field of expressing his opinion, the public servant commitment with a general role of not attacking current government policy or calumniating it or the field he works in and that called duty of preservation, also commit with loyal to the government and prevent backing up the separation claims or insulting the national occasions, but he is not obligated to be loyal to the government except the ones with a higher positions which political considerations play a role in choosing them. in the field of election, most states allow the public servant to elect his representatives except some states who exclude some groups of employees like military people in Egypt, and to observe the public job neutralism most job regulations agree to exclude some groups of employees from nomination right, and prevent the employee of exploiting the state resources or his job title during election publicity, and prevent complaining between job title and parliament membership.In the field of belonging to political parties, most states in general forbidden the employee to establish or belong to illegal parties and forbidden some categories of employees to belonging to political parties because of job sensitivity they occupied and prevent the employee practicing political work inside state institutions. These restricts don't make any problem to the public servant if he commit them during practicing his political rights, but the problem begin when the public servant break one of these restricts and the legal responsibility rises and the responsibility will differ according to the nature of action he commit, because breaking some restricts require the disciplinary responsibility and then impose one of the disciplinary penalties, also it may raise the crimination responsibility of the public servant if the action lead to a crime text in the criminal code or its complementary laws, and the criminal action effect will not stop by the original sentence but continue to eliminate the employee job independency or complementary, also the civil responsibility of the employee realized if it's elements verified as cause and damage and the relation between them.We reached, through making comparison between the restricts on public servants in France and Egypt and the current situation in Iraq, that there are a actual need to block the legislative hole through restrict some political rights of some categories of the employees to achieve balance between practicing political rights of the public servant as a genuine rights and restrict them as an exception

جرائم الكشف عن الذمة المالية في التشريع العراقي : دراسة مقارنة == Crimes of Financial Disclosure in Iraqi Legislation A comparative study

اسم المؤلف: رقية عادل حمزة علي
اسم المشرف: عماد فاضل ركاب المالكي
الموضوع العام: القانون
السنة: 2016
الموضوع الدقيق: القانون الدستوري
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: يعد نظام الكشف عن الذمة المالية من اهم ادوات مكافحة الفساد وقد عرف العراق هذا النظام منذ عام 1958, فبموجب هذا النظام يقوم الاشخاص الذين يحددهم القانون بتقديم استمارة للكشف عن ذممهم المالية ويلزمون بان يثبتوا فيها حقوقهم المالية وزوجهم واولادهم التابعين لهم وما عليهم من ديون محدده حصرا, وان يقدموها في موعد محدد قانونا, اذ يتم تقدميها عند تولي المنصب وبصورة دورية وعند انتهاء المنصب لاي سبب , فنظام الكشف عن الذمة المالية يعد عنصرا مهما في مكافحة الفساد ,فهو يساعد على تعزيز الثقة بمؤسسات الدولة واجهزتهوا موظفيهوا ايضا حماية نزاهة المكلف نفسه ومن ثم حماية للجمهور من ان يستغل المسؤول وظيفته للانتفاع بها على حسابهم, لذا كان لابد من وجود نظام قانوني يلزم اشخاص معينين بالكشف عما يمتلكونه من ثروات ومن ثم تدقيق ما يتم تقديمه من قبلهم للتاكد من ان ما يمتلكونه من اموال يتناسب مع ايراداتهم وان ما يملكونه تم الحصول عليه من مصادر مشروعة والا فيسالون عن كسب غير مشروع ولكي يكون هذا النظام فعالا ,يجب ان يترتب على عدم الالتزام بهذه الخطوات ومخالفتها عقوبات اي الالتزام بالكشف عن الذمة المالية للاشخاص الذين اوجب القانون عليهم ذلك وفي حالة الامتناع او التاخير في الكشف او تقديم معلومات غير صحيحة في تقرير الكشف وكذلك في حال ظهور اموال ليس لها مصدر مشروع ,فان ذلك يعد جرائم يترتب على ارتكابها عقوبات وهذه الجرائم هي ما تعرف بجرائم الكشف عن الذمة المالية اما المصلحة الجنائية المراد حمايتها في هذه الجرائم ففي جريمة الامتناع عن تقديم تقرير الكشف او التاخر في تقديمه تتمثل بضمان الالتزام بتقديم التقرير المذكور في الموعد المحدد قانونوا المصلحة المحمية في جريمة ذكر بيانات غير صحيحة في تقرير الكشف هي ضمان صحة المعلومات المدونة في التقرير اما المصلحة المحمية في جريمة الكسب غير المشروع هي حماية الوظيفة من خطر الاستغلال وحماية المال والنزاهة وتعد هيئة النزاهة هي الجهة المختصة بالتحقيق في جرائم الكشف عن الذمة المالية باعتبار ان هذه الجرائم من قضايا الفساد التي تختص هيئة النزاهة بالتحقيق فيهوا هنالك معوقات واجهت تطبيق هذا النظام منها اغفال المشرع في قانون هيئة النزاهة النص على عقوبة جريمة الامتناع او التاخير في تقديم تقرير الكشف وكذلك جريمة ذكر بيانات غير صحيحة وقد حاولنا بحث هذه الجرائم وايجاد الحلول للمعوقات التي تواجه تطبيقها من خلال بحثنا لهذه الجرائم في ثلاث فصول اذ ان عنوان الفصل الاول هو ماهية الكشف عن الذمة المالية والذي يقسم بدوره الى ثلاثة مباحث, المبحث الاول مفهوم تقرير الكشف عن الذمة المالية والمبحث الثاني الاشخاص المكلفون بالكشف عن الذمة المالية وانواع تقارير الكشف والمبحث الثالث تمييز تقرير الكشف عن الذمة المالية عما يشتبه به والفصل الثاني الذي بعنوان الاحكام الموضوعية لجرائم الكشف عن الذمة المالية ايضا يقسم الى ثلاثة مباحث ,في المبحث الاول تطرقنا الى جريمة التاخر او الامتناع عن تقديم تقرير الكشف والمبحث الثاني بعنوان جريمة ذكر بيانات غير صحيحة في تقرير الكشف اما المبحث الثالث فخصصناه لجريمة الكسب غير المشروع ,اما الفصل الثالث تكلمنا فيه عن الاحكام الاجرائية لجرائم الكشف عن الذمة المالية في ثلاثة مباحث, المبحث الاول بعنوان الجهة المختصة بالتحري والتحقيق في جرائم الكشف عن الذمة المالية والمبحث الثاني تطرقنا به الى تلقي الاخبار والشكوى في جرائم الكشف عن الذمة المالية, اما المبحث الثالث فخصصناه للتحري والتحقيق في جرائم الكشف عن الذمة المالية ومن ثم خاتمة الدراسة التي نضمها اهم النتائج والتوصيات التي نتوصل اليها. | The system of financial disclosure is an important anticorruption tool that has been recognized by Iraqi laws since 1958. Under this system people are committed to disclose their financial status and clear their debts for themselves and their family members when they take certain official positions. This progress should be due in specific dates and on a regular basis and it could stop when the person is removed from its position for any reason. The system of financial disclosure is considered as an important anticorruption means that helps spreading the sense of confidence among the institutions of the state and the employees and enhance the integrity of the officials. Also, this system can protect people from the exploitation of officials and their enrichment at the expense of public interests. The financial disclosure system was found to bind certain people to laws and to reveal their wealth, and help to make a balance and comparison between their earnings and expenditures in order to show whether their funds have been collected legitimately. In the case of providing wrong or inaccurate information or a late delivery, the person will be held B______________________________________________________________________________accountable as this act will be considered as a financial disclosure crime and subject to the relevant criminal law. This procedure has a significant role in the protection of public funds and the prevention of their illegal exploitation by officials. : In iraq the Integrity Commission is the specialized institution in investigating financial disclosure cases where these cases are regarded as type of corruption crimes that fall within the scope of its powers. However, one of the main obstacles facing the application of this system is the absence of evident clauses in the Law of the Integrity Commission stipulating the punishment for the refrain from disclosing the financial status or providing wrong information. In my thesis I will try to shed light on the main discussions about this type of crimes and suggest solutions for overcoming the challenges of the application of the system of financial disclosure. The research will consist of three chapters. In the first chapter I will touch upon the definition of the financial disclosure. The second chapter will be devoted to describing the substantive provisions that deal with the financial disclosure crimes. The third chapter will consider the procedural and executive provisions of these crimes.

الجريمة المرورية في التشريع العراقي : دراسة مقارنة == TRAFFIC CRIME IN THE IRAQI LEGISLATION A COMPARATIVE STUDY

اسم المؤلف: جعفر عبد الرضا عبد الخالق
اسم المشرف: عماد فاضل ركاب المالكي
الموضوع العام: القانون
السنة: 2016
الموضوع الدقيق: القانون الجنائي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Traffic crime is one of the crimes that affect people's lives, safety, and properties. The results of such crimes that is; death, injuries, and damage, according to statistics, are more influential than epidemics, in addition to the traffic jam. This study sheds light on the flaws and defects of the applied Iraqi Law of Traffic No. 68, 4002, as to conviction, prevention, and punishment. This research paper is divided into three chapters. The first one deals with its concept, the second deals with symbols of traffic crimes. While, the third one deals with the punishment of the crime, its aggravated circumstances, and its mitigated excuses. One of the results of the first chapter is that the Iraqi legislator does not secure the conditions of getting a driving license; that is, drugs - free test confirmed with medical reports, and age - restricted validity of the license. These conditions are suggested to the Iraqi legislator. The second and the third chapters deal with five crimes as to their sanctions, conditions, and sedative excuses. The study concludes that the Iraqi legislation of sanctions lakes the following : - The Iraqi legislator does not criminate driving with invalid license (clause 1, Section41), yet he renders it as a misdemeanor (clause H - 00), Appendix (A) : that deals with driving law, vehicles, fees of registering vehicles, fines of traffic violation, by stating " driving and registering license cannot be renewed". The study suggested this act is to be dealt with according to (section 41) of the applied Iraqi Law of Traffic, for it is a serious crime equals those included within this section. The Iraqi legislator sets short - term sanction to such misdemeanors. Courts of law apply those sanctions with suspension to save people involved in these crimes from the bad effects, who are mostly teenagers with clean record. Accordingly, criminals get away with it, for there is no proper sanction for such a crime. It is suggested that driving with invalid license should be criminated according to theIraqi law along with a fine that should be alternative to jail, and the judiciary estimates the proper sanction. - As to Drunk Driving or Drug Driving, the Iraqi legislator does not explain the phrase "under the influence of drinks or drugs" which mislead judges, make criminals get away with their crimes, and result in misinterpretation in verdicts. The study suggested altering the phrase (section 44) to mean : "when the driver is caught having drinks or drugs, he is to be criminated pursuant to the law within this section". When a crime is committed for the second time within a year, the Iraqi legislator enacts aggravated sanction. Yet, if the crime is committed for the second time within more than one year, sanction is different. It is suggested that differentiation in forcing sanctions as to committing the crime for the first or second time should be omitted because the motive is present in either case. - In section (40) which deals with harming people or their properties because reckless driving, the Iraqi legislator has not forced the appropriate sanctions. He holds only the driver to be responsible for the crime - without mentioning the pedestrian and passengers - and when he is in the act of driving. So, the indirect doer of the crime is not hold responsible. As to the sanction, the Iraqi legislator states that extreme conditions must be present; that is, stupidity and recklessness, and those are examples of improper legislations which should not be enforced. Also, pursuant to Iraqi law, being a fugitive in such cases is not considered aggravating act, while it is the case when the crime involves causing death. The study suggested altering (section40) in order to eliminate inappropriate sanctions. - In (section 42), the Iraqi legislator has missed forcing the proper sanctions again as it is the case in (section 40). The sanction of this crime is imprisonment, which means : it is considered a felony. When reviewing the verdicts, it is noticed that those legislations are not applied and it is replaced with fine. It means that these sanctions are not proper for the given crime, so it is recommended that prison sanction is replaced with jail. - In (section 48), there are misinterpretation of the Arabic content. The right interpretation of the section 48 is that the Iraqi legislator does not provide the coppers with protection and limits it to police officers in duty. The case is the same in aggravating conditions. The study suggested protection to be provided for both police officers and coppers while in duty or because of executing it.

تقويم تحمل بعض اصناف البطاطا Solanum tuberosum L للملوحة خارج الجسم الحي == Evaluation of certain potato (Solanum tuberosum L.) cultivars for salinity tolerance in vitro

اسم المؤلف: اماني اسماعيل خليل طاهر
اسم المشرف: ماجد عبد الحميد ابراهيم | عواطف نعمة جري
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - البستنة
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The study was carried out at the laboratory of plant tissue culture - college of Agriculture - University of Basra during the period 15/3/2013to 20/07/2015 ,to study the effect of salinity stress on some growthindicators contain in callus produced from three potato varieties (Lizeta,Arnova and Safari) in Vitro.The sprout of the three potato varieties (Lizeta, Arnova and Safari) were cultured in aseptic condition on Murashige and Skoog (MS) full strength media supplemented with IAA and BA at concentration of 1.0 mg / L in addition to GA3 at concentration of 0.1 mg / L.For callus induction, the shoots were cultured on (MS) media upplemented with 3 mg / L NAA in combination with 1 mg / L Kin or BA.Moreover; to study the effect of salinity stress on some growth indicators , the callus exposed to NaCl at concentration (0,80, 100, 120 ,140 and 160 mM ) four weeks period, in additon to the effect of salisalic acid in combination with NaCl on protien charectirstic in callus of three potato cultivars. The results sammurized at follow : 1 - The effect of cultivars and growth regulators results sammaurized : No significant on regeneriation ,but Arnova cultivar was superior in height plant and number of shoots reached (7.27 cm and 2.48 shoot ) respectively.Lizeta was superior in number of leaves (1.59 leaves / plant ), the combination of hormons (1.0 mg/L of eachIAA & BA) was superior in height plant and number of shoots reached (2.1 cm and 1.6 leaves / plant ) respectively. 2 - Lizeta cultivar was superior in (% callus induction, callus fresh weight on 28 and 45 days ,CHO,protein,proline, Lipid peroxidation and K+ ion) parameters reached (31% ,186.25 mg, 303.9 mg, 29.09 mg /gm dry weight , 16.29 mg/gm dry weight 3.05 μ.gm /dry weight , 204 nmol MDA g/ fw and 9.16 mg/gm dry weight ) respectively .While Ornova cultivar was superior in (plant hight,shoots number, callus dry weight ) reached (7.27 cm, 2.48 shoot/ plant and 18.13 mg) respectively .3 - The combination of (1.0 mg / l ) of BA and IAA affected significantly on number of shoots and leaves parameters and give (2.1 shoot/plant ,1.61 leaf/ plant ) respectivelywhile (1.0 mg/l IAA+0.1 mg/l GA3 +1.0 mg/l BA ) affected significantly on shoots hieght which reached 8.03 cm .4 - Varied response were found among potato callus growth under 100 mM concentration of salt stress, Arnova and Lizeta were superior as compare with Safari which didn’t show any response in addition to callus growth reduction were found at high concentration (120, 140 and 160 ) mM of salinity . Moreover,100 mM gave negative responce on on callus fresh and dry weight .Furthermore, NaCl affected significantly on V.C and Lipid peroxidation at high concentration of NaCl as compare to control treatment .Concerninig to (CHO,protien,proline, Na - 1 and Cl - 1 ions containt ) , 100 mM of NaCl gave posetive responce for both Lizeta and Arnova cultivars as compere to Safari which in turn recorded highest rate at 80 mM concentration and less concentration of protien , K and K/Na ratio 5 - the interaction of 120 mM NaCl with 0.250 mM SA affected significantly on callus growth in Lizeta as compare with other tow cultivars which recorded no responce NaCl affected posetively on Gen expression, in callus of potatocultivars which represented in a form of a new protein bands with new molecular weight at 80 and 100 mM in addition to the interaction of NaCl with SA treatment in Lizeta cultivar. 7 - Significant responce were found among NaCl and potato cultivars in % of shoot initiation reached 42.11% for Lizita in control treatment and less responce in 80 mM reached 11.78 %. 8 - Sucsessful % of acclimatized plant for Safari reached 82.59% as compare to other cultivars while Lizita was superior in plant hight number of leaves, total root system length ,total yield , number and dimeter of tubers reached (28.33cm, 5.50 leaf/plant ,1.06 dcm2 ,10.25 cm, 17.63 g/plant , 5.16 tuber/plant, 3.18 cm) respectively . On the other hand Safari cultivar were recorded significant reduction in proline, CHO, protien reached (2.03 μ.gm/dry weight, 23.05 and 5.77 mg/gm dry weight) respectively.

دراسة تاثير طرق الاستخلاص على مكونات الزيوت العطرية لبعض بذور العائلة الخيمية باستخدام تقنية GC - - MS

اسم المؤلف: رفل عبد الحسين رسن المالكي
اسم المشرف: ضياء فالح عبد الله الفكيكي | اسعد رحمان سعيد الحلفي
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: الاغذية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: In this study, essential oils extracted from Umbelifera family plants (cumin, aniseed, fennel, and caraway) have been extracted by using microwave - assisted water distillation and traditional water distillation (Clevenger method).The results showed that the needed time to extract essential oils from seed by microwave - assisted water distillation was significantly less than Clevenger method. The results also showed that the higher oil yield extracted from cumin, aniseed, fennel, and caraway by microwave - assisted water distillation were 4.8, 1.3,7, 3.4 and 2.8 % respectively, while by using Clevenger method were 4.5, 2.8, 2.3 and 1.3 % respectively. As noticed that higher oil yield was from cumin compare with other studied oils.Physical properties have been studied of extracted oils by microwaveassisted water distillation and Clevenger method. The results revealed that oils extracted by the two methods were dissolved into alcohol and did not dissolve in water. Also, colors of extracted essential oils ranged between yellow to yellowish brown. Caraway oil was yellow gold, cumin was yellowish. In addition, the taste of fennel oil and aniseed was sweet contrary to cumin and caraway oils were bitter. Specific density of all essential oils extracted by microwave - assisted water distillation and Clevenger method in this study ranged from 0.64 - 0.92. Refractive index values of extracted essential oils by Clevenger ranged between 1.48 - 1.55, and 1.49 - 1.55 by microwave - assisted water distillation. In terms ofabsorbency, the better absorbency was at microwave - assisted water distillation and Clevenger method at wave length of 280 nm compare with other oils that appeared better absorbency at wavelength of 250nm. Antioxidant activity has been measured of different concentrations of the four essential oils extracted by microwave - assisted water distillation and Clevenger method. Also, the results showed that antioxidant activity of linoleic acid of essential oils was converging for both methods Antioxidant activity was increased with increasing essential oil concentration, and the concentration of 100% had gave higher value of antioxidant activity of oils extracted from cumin, aniseed, fennel, and caraway by Clevenger reached 60 ، 69،78%respectively, also reached 65, 74, 59, 68% respectively for essential oils extracted by microwave - assisted water distillation . Also, the results showed that antioxidant activity of caraway oil was significantly higher than other essential oils. The abilityof different concentration from the four essential oils extracted by microwave - assisted water distillation and Clevenger method has been studied in the growth inactivation some types of pathogenic bacteria such as Escherichia coli, Pseudomonas aeroginosa and Staphylococcus aureus where noticed that activity of essential oils was increased with increasing oil concentration and the higher inactivation of oils was at 100% concentration. There is a variation in activity of all essential oils toward Bactria types. Caraway has high inactivated effect compared with other oils in this study and inactivation diameter of oil caraway extracted by Clevenger at concentration of 100% reached 19, 28, 32 mm toward testing Bactria of Staphylococcus aureus، Escherichia coli and Pseudomonas aeruginosarespectively, while average inactivation of this oil extracted by microwave - assisted water distillation was less compare with Clevenger where reached 30, 25, 16 mm towards cited Bactria types respectively. The results also showed that the identification of activation chemical compounds that is present in the essential oils xtracted by Clevenger and microwave - assisted water distillation using GC - MS technique for acknowledgment its quality, quantity and percentage in the four essential oils as follow : 1. The results of identification of active compounds of essential oil caraway extracted by Clevenger and microwave - assisted water distillation have been demonstrated Carvon compound by high ratio reached 47.12 and 40.5 % for both extraction methods respectively, while compound ratio Anethol and D - Limonene of caraway oil extracted by Clevenger were 16.18 % and 11.67% respectively and by microwave - assisted water distillation were 22.19% and 10.96% respectively.2. The chemical compounds like Alpha - Isopropylbenzyl alcohol, Cumic aldehyde and betapinene extracted from cumin essential oil by Clevenger reached 35.19, 22.60 and 13.26% respectively, while reached 33.77, 21.24 and 13.26% respectively by using microwaveassisted water distillation. On the other hand, the compound of Alpha - Isopropylbenzylalcohol has higher concentration compared with other prevailing compounds in extracted oil by these two methods.3. The results showed that the appearance of chemical compounds in aniseed oil extracted by Clevenger and the higher ratio was registered by Anethol compound reached 75.33% compared with other prevailing compounds, also the appearance of the samecompound with high ratio reached 77.58% in the extracted oil by microwave - assisted water distillation.4. The prevailing compounds in the essential oil of fennel extracted by clevengerwere Anethol , L - Fenchon and Estrago by 72.78, 7.41 and 5.52% respectively, while their ratio reached 67.01, 8.28 and 4.93% respectively by using microwave - assisted water distillation.From these results, the Anethol compound was prevailingcompound in the two extraction methods.

مقارنة عيوشية المعززات الحيوية في منتجات الالبان المحلية ودراسة تاثيرها على بعض المعايير الدموية لفئران التجارب == Compared to the viability of bio - boosters in the local dairy products and the study of its impact on some of the blood standards for mice

اسم المؤلف: زينب مصدق جعفر الشلاه
اسم المشرف: حيدر ابراهيم علي | سرمد غازي الشاوي
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: الاغذية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:

تاثير نظام الزراعة واضافة السماد Moench النتروجيني في نمو وحاصل محصولي الذرة البيضاء .Vigna radiata L والماش (.L) Sorghum bicolor == Effect of planting system and Nitrogen fertilizer application on growth and yield of Sorghum (Sorghum bicolor (L). Moench) and Mungbean (Vigna radiate L.)

اسم المؤلف: ياسين محسن غضيب البهادلي
اسم المشرف: علي فرهود ناصر
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Field experiment executed during 2015 season in farmers' fields in the AL - Maymonh district southwest of Missan province ( about 30 km from city center) in Silty loam soil. The objective of the study was to know the effect of intercropping system and nitrogen fertilizer on growth and yield of Sorghum and Mungbean, The experiment executed in split - plot in (R.C.B.D) design with three replicates, main plot were include nitrogen fertilizer with four levels (F1=50 , F2=100, F3= 150, F4=200) Kg N ha - 1. While sub plot were include three planting systems (Sorghum only= S1, Mungbean only=S2, one line of Sorghum + one line of Mungbean= S3). Variety kafer of Sorghum and local variety of Mungbean was used. The experiment include 36 experimental units, area of each units (3and studying the following characteristics : Plant height(cm),the number of leaves ,leaf area(cm2),leaf area index for two crops, number of grain in panicle and 1000 grain weight(gm) of sorghum ,number of pod.plant - 1, number of seed.pod - 1 and 1000 seed weight (gm) of Mungbean ,biological yield (t ha - 1) ,total economic yield (t ha - 1),harvest index (%) ,protein percentage (%) for two crops. Results were analyses statistically and mean compared with LSD test, the result of the study showed the following : 1 - Single plant pattern caused significant increasing on plant height of Sorghum and Mungbean, number of leaves; leaf area; leaf area index; number of grain in panicle;number of pod in plant; number of seed in pod; weight of 1000 grain or seed for Sorghum and Mungbean; biological yield of Mungbean; seed yield of Mungbean 1.79 t ha - 1; highest protein percentage of Mungbean. Single planting pattern non - significant in Sorghum biological yield; harvest index of Mungbean. Intercropping pattern caused significant increase in protein percentage of Sorghum and non - significant increase grain yield of Sorghum that gave 4.58 t ha - 1 compared with single plant pattern that gave 4.57 t ha - 1.2 - Increasing N rate increased almost studied characteristics , level of 200 kg N ha - 1 gave highest average of plant height of Sorghum and Mungbean; number of Sorghum leaves; leaf area , leaf area index, biological yield of Sorghum and Mungbean; number of grain in panicle; number of seed in pod; number of pod in plant; highest grain yield of Sorghum 6.50 tha - 1; highest seed yield of Mungbean 2.60 th - 1 and highest harvest index for Sorghum and Mungbean, Application 150 kg N ha - 1 significantly increased protein percentage and gave highest average of Sorghum and Mungbean Application nitrogen fertilizer non - significant on, number of leaves of Mungbean and weight 1000 grain seed for two crops.3 - Results also showed a significant Interaction between nitrogen fertilizer and intercropping pattern ,the highest leaf area; leaf area index; number of seed in pod and biological yield of Mungbean, obtained at treatment (F4*S2),. Intercropping of Sorghum and Mungbean (1 : 1) with nitrogen 200 kg N ha - 1 gave 6.56 t ha - 1 grain yield of Sorghum .The interaction between two planting system non - significant on almost characteristics that mean both two system gave nearly results by effected addition nitrogen fertilizer

تاثير احلال الشعير المحسن باستخدام التخمير بسائل الكرش واضافة الانزيمات محل الذرة الصفراء في بعض الصفات الانتاجية والفسلجية والكيكروبية لفروج اللحم == The effect of bringing improved barley by fermentation rumen fluid and adding enzymes replace maize in some productive traits , physiological and microbial for broiler chickens

اسم المؤلف: وليد هيلان سعدون راضي الموسوي
اسم المشرف: عبد الله عبد المنعم محمد
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: الاغذية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The current study included two experiments, The labrotary experiment was carried out to investigate the effect of fermented barley with rumen liquor (10 , 20 ml / kg barley) at different inclusion periods (7 ,14 and 21 days) . The results of chemical analysis to crud protein , fat and ash percentage for fermented barley showed increased, and fiber percentage decreased on 10 and 20 ml rumen liquor at 14 days fermented period . The second experiment was included the effect of addition fermented barley by 20 ml rumen liquor for 14 days . A total of 360 unsexed one day old chicks were randomly distributed to eight treatments in three replicated ( 15 chicks/ replicate) . During the experimental period 35 days two diets were fed starter and grower .The treatments as follow : 1 - First treatment of control included 50% maize .2 - Second treatment included the replacement of barley in the rate of 25%. 3 - Three Treatment included the replacement of barley in the rate of 50%.4 - Fourth treatment included the replacement of barley in the rate of 75%.5 - Fifth treatment included the replacement of barley in the rate of 100%.6 - Sixth treatment included the replacement of barley in the rate of 25%+1 g enzymes/ kg feed7 - Seventh treatment included the replacement of barley in the rate of 50% + 1 g enzymes/ kg feed .8 - Eighth treatment included the replacement of barley in the rate of 75%+ 1 g enzymes/ kg feed.The results of this studies indicated that : 1. A significant increase(P <0.05) of mean body weights and body weight gains in T2 as compared with the control treatment while T3 and T4 showed non significant differences as compared with control .2. A significant increase(P <0.05) of accumulative feed consumption and feed conversion efficiency of T5 and T8 but T2 and T3 were given a least significant differences compared with control.3. Non significant increase(P <0.05) of dressing percentage for T2 , T3 and T4 as compared with control treatment . b 4. Treatments T2,T3 , T4 and T5 showed a significant differences (P <0.05) in relative weight of gizzard and cecum compared with enzymes treatments.5. A significant differences of hemoglobin of all treatments as compared with control , while glucose levels were significantly(P <0.05) increased in control and treatments treated with rumen fuid compared with enzyme treatments . but T1 and T2 showed highly significant (P <0.05) in cholesterol levels as compared with others .6. There were significant differences (P <0.05) in logartmic numbers of total bacteria, lactobacillus and bacteria degrading cellulose in rumen fuid treatments as compared with others.7. T2 , T3 ,T4 showed significant differences (P <0.05) in intestinal length as compared with others, while T3,T4,T5,T6,T7 and T8 showed a significant (P <0.05) increase passage rate compared with T1 and T2 .8. T2 and T3 recorded less significantly differences (P <0.05) in viscosity intestinal contain as compared with other treatments . 9. Treatments treated by barley fermented with rumen fuid showed a highly significant (P <0.05) in tibia length , tibia ash percentage , tibia calcium and phosphorus contains as compared with control and treatment treated with enzymes .10. A significant differences (P <0.05) in villus length and the ratio between the length and depth in all treatments as compared with control .11. No significant differences in all treatments as compared with control in the carcass quality .12. The economical benefits of the study fed barley fermented rumen fuid T2,T3,T4 and control showed significant differences (P <0.05) in production index and production coefficient as compared with enzymes treatments.
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