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شعر الارجاني : دراسة فنية

Author name: وداد يعقوب سلمان الحراك

Supervisor name: قصي سالم علوان الجلبي

General topic: Arabic Language and Literature

Specific topic: Literature

Degree: Master

University: University Of Basrah - Faculty Of Education - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

السياق واثره الدلالي في دراسات الاصوليين

Author name: انجيرس طعمة يوسف

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Master

University: University Of Basrah - College Of Education For Human Sciences - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

Abstract: Context' is an issue which the Jurisprudents studied andto which they referred in their rules and categorizations.The Jurisprudents' studies are no less important than thestudies done by linguists, exegetists and rhetoricians,different though their purposes are. Jurisprudents holdcontext as indication of meaning of legislative rulings. Soboth external and internal contexts are topics for study byJurisprudents and religious scholars in the analysis of thelegislative rulings of the Holy Quran and Prophet'stradition (Sunnah). External context or 'co - text' indicatesall the circumstances surrounding the text and whichwould influence the meaning of the text, issues tackledby the Jurisprudents and practiced by doctrinists..The internal context comprises the meanings of thesame text or other texts related to it, whether proving ordisproving it, according to certain methods of collection.My study is based on the researches done so far bythe Jurisprudents and is classified into external andinternal contexts. The first is fallen under three types : circumstantial context, context of situation, and actualcontext. These three kinds of context were addressed bythe Jurisprudents who, however, did not categorize themthis way. But it is appropriate to show them to prove thatthe Jurisprudents were the first to pay attention to theexternal context. The same has been done with regard tothe internal context, which is also classified into threetypes : the objective context, the counter - objectiveharmonious context (in assertion and denial), and thecounter - objective disharmonious context. The crucial١٩٣difference between the second and the third kind is that,while the second means the multi texts that deal with thesame topic, with one clarifying the others, the thirdmeans the multi texts that deal with the same topic,differing in assertion or denial, or in some other sense.The Jurisprudents worked out principles to harmonizethese meanings in a scientific way.I have prepared for the study of the context and itsrelation with some semantic and contextualconsiderations. Also, context and its functions arehighlighted to the Jurisprudents and the difference oftheir treatment to that of the linguists and exegetists.

الغزل في شعر جرير : دراسة فنية

Author name: هاشم طه عبد الصمد اليوسف

General topic: Arabic Language and Literature

Specific topic: Literature

Degree: Master

University: University Of Basrah - Faculty Of Education

Language: Arabic

University location: Basrah

First pages:

الدلالة السياقية عند اللغويين

Author name: عواطف كنوش مصطفى عيسى

Supervisor name: خليل ابراهيم العطية

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Master

University: University Of Basrah - College Of Literature

Language: Arabic

University location: Basrah

First pages:

شعر الاعمى التطيلي : دراسة موضوعية وفنية == The poetry of Al - A’ama Al - Tatuauli An objective Artistic stady

Author name: عبد الله عبد الشمخي

Supervisor name: جنان محمد عبد الجليل

General topic: Arabic Language and Literature

Specific topic: Literature

Degree: Master

University: University Of Basrah - College Of Literature

Language: Arabic

University location: Basrah

First pages:

Abstract: تعد الاندلس واحدة من اهم مراكز الحضارة العربية، التي اشرقت على اوربا، التي كانت قابعة في ظلام التخلف والضياع، ولذلك فان في التراث الاندلسي الكثير من الكنوز التي لم يكشف عنها، ولم يمط اللثام عن نصاعة اشراقتها الزاهية. ان الاعمى التطيلي واحد من الشعراء الاندلسي المهمين، فقد كان يجمع بين نظرة الاجلال والتقدير التي يحملها لاسلافه من المشرقين، جاهليهم واسلامهم وامويهم وعباسيهم، فضلا عن تاثره بجماليات بيئته وبخصوصيتها الحضرية والفكرية، وهذا مادفعني لدراسة الشاعر مستعينا بالمصادر القديمة، وبالاخص ذخيرة ابن بسام، وطراز ابن سناء الملك. غير ان المنطلق الرئيسي للداسة كان ديوان التطيلي، الذي حققه د. احسان عباس، والمستدرك الذي اعده الدكتور محمد مجيد السعيد، مستفيدا من المناهج النقدية لخلق رؤية شمولية تحاول ان تحلل النص وتكشف النقاب عن جماليته وخصوصيته. هذواقد اثرت الاستغناء عن التمهيد الذي يتناول الشاعر وحياته، فقد كان في المقدمة الضافية التي اعدها الدكتور احسان عباس للديوان ما يغني عن التكرار والاعادة، وقد اشرت الى الظروف السياسية والاجتماعية للدولة المرابطية في اثناء فصلي الدراسة الموضوعية، لما لها من صلة بها. توزعت الدراسة على ثلاثة فصول، تناول الاول منها الاغراض الوجدانية، وضم اربعة مباحث، كان الاول للغزل بشقيه الحسي والمعنوي، وقد وجدت ان الغزل الخاص بمقدمات القصائد، كان حسيا تقليديا، في حين كانت قصائده الغزلية الخاصة، تصطبغ بالحزن والالم، وتنحو نحو السرد القصصي الممزوج بالغنائية، مما يذكرنا بالشعر العذري، كمواجد الغزل بالمذكر في موشحاته الذي نعتقد انه تقليد فني يقصد ابراز البراعة والترويج عن النفس. اما الرثاء، فنلاحظ ان رثاءه لزوجته اتسم بصدق الشعور، وحرارة العاطفة، مما جعله من روائع المراثي الاندلسية، مما يميزه عن الرثاء للاخرين الذي كان تقليديا لاعاطفة فيه. وتناول المبحث الثالث الشكوى، فقد تناولت فلسفته في الحياة والموت، ونفوره من الحياة التي حرمته نعمة البصر وجعلته محتاجا لغيره، ويمتزج هذا مع الزهديات التي تناولتها في المبحث الرابع من هذا الفصل. اما الفصل الثاني، فقد تناولت فيه الاغراض الموضوعية، اذ وقفت عند المديح للوزراء، والقضاة وغيرهم، وقد وجدت ان مدائحه تكاد تكون تقليدية مكررة بصورة المشارقة، كمواقفت في المبحث الثاني عند شعر الوصف، فدرست وصف الطبيعة الصامتة والمتحركة، ومظاهر الحضارة، ووجدت ان اوصافه تاثرت كثيرا بكف بصره الذي جعله يصف معتمدا على اوصاف الاخرين لا على رؤية جمالية خاصة. ووجدت للشاعر رؤية جمالية واضحة في العتاب، اذ يستفيد من عاهته في الاستعطاف وطلب العون من الاخرين. وانفرد الفصل الثالث للاغراض الفنية، موزعا على ثلاثة مباحث، اختص الاول باللغة والاسلوب، فوجدت ان الفاظه تراوحت بين السهولة والجزالة، افصح فيها الشاعر عن ثقافته القرانيه والشعرية، مما منحه اسلوبا متينا، امتاز بطول النفس مبرءا من الاسفاف، مستفيدا من الوان البديع المختلفة في حين ادخل في موشحاته اللهجة العامية واللغة الاعجمية في خرجاتها. اما مبحث الموسيقى فقد وجدت الشاعر قد ركز على الاوزان الطويلة، عدا قصيدتين من مشطور الرجز، كمراكز على القوافي الذلل، مبتعدا عن الوحش والنفر من القوافي، كما ان الوشاح استطاع بحسه الموسيقي المرهق ان يوزع انغامه بشكل هندسي رائع على خارطة القصيدة، كما استعان بتعدد القوافي والاوزان في الموشحات، التي توزعت بين الموشح التام هي الغالبة. اما في الصورة فقد درسنا الصور البسيطة والمركبة واللوحة، وقد اعتمد الشاعر على ما اختزنته مخيلته من صور نشات من ثقافته لا من رؤيته وقد ابدع في التشكيل واعادة صياغة صورة، اي اعتماد على ذهنه لا مشاهدته، وصوره يولدها من العدم فهو يقلب المتعارف عليه ولكن بشكل مقنع، فالفكرة لا يتناولها كما هي وانما يولد منها المعاني، فهو يميل الى التفكير الخاص (التفكيك) فالطابع العام هو التامل الذهني عكس المبصرين، فعالمه داخلي في كثير من الاحيان، وقد اثر فقدان البصر في صورة التي اخفق في بعض منها. وفي الختام لا يدعي الباحث لبحثه الكمال فهو لله وحده، لكن عذره انه ساح في طريق وعر، وجمع مناهج شتى، هدفها اضاءة وابراز معالمه الجمالية فالدراسات الانسانية ليس فيها احكام مطلقة | The skillful and creative poet, Al - Aama Al - Tatauli has not gained what he deserves of study and investigation that might correspond to his importance as one of the poets of Andulsia who wrote verse and Muoshahs and who tackled all poetic genres. He is also considered as prominent Washah (writer of Muashah) in Andulsia. For these reasons, the researcher chose this poet to be the subject of his study. As a starting point, the poetic text is taken as the basis of the study. The other approaches of criticism were then utilized to analyse allThe aspects of the text due to the importance of the political , social and psychological immediate influences on any work of creation. he study consists of three chapter. There is no special biography of the poet because the researcher found the comments of the editor about the life of the poet at the beginning of the collection of his works as enough and because there is no significant information to add about this question. Chapter one is concerned with studying the subjective genres of the poet, i.e love, elegy, complaint, and religious devotion. Each of these genres is presented in a separate subsection.Chapter two is a study of the objective genres of his poetry, i.e. praise, description and blame. The genre of praise includes praising of clergymen, judges, princes, women and the infloential men in the state. Description also includes desscribing still and moving nature in addition to describing arms and weapons. Chapter three includes the artistic analysis, it discusses the language, the techinque, the internal and external melody and the artistic image including the simple and compound ones and the portait in the poetry of Al - A ama Al - Tatauli. The researcher arrived at the following condusion : - The poet tackled most of the known poetic genres where he either imitates or innovates but within the known rhythm and framework of the Arabic poetry. - His poems of praising are characterized by the deletion of the introduction and directly going through the main purpose of praising . - He was the first to do this . Besides he made an innovation in one of his introduction where he blamed life in a style of religious devotion. - The poet was behined in the genre of description in comparison with the other poets of his time in Andulsia because of his blindness. - The poet was characterized by his firm technique and soft and eloquent words that flow smoothly and easily to make very sweet music He did so by making use of the different kinds of eloquency such as similie , homonymy , and metaphor in addition to his Knowledge of music and his writing of Muwash which is mainly based on music. - He derived his images from his poetic education and the stock of his imagination . - He tend to mental imagination , abstraction and untying and he has his own internal world

الشعر العربي في العراق في القرنين الثامن عشر والتاسع عشر : دراسة في ضوء النقد الثقافي == Arabic poetry in Iraq in the Eighteenth and Nineteenth centuries : a study in the Light of cultural criticism

Author name: سجاد شعبان حسن

Supervisor name: حسين عبود حميد الهلالي

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Doctorate

University: University Of Basrah - College Of Education For Human Sciences - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

Abstract: Cultural criticism is based on criticizing the cultural patterns that involve the literary and cultural discourses; these are implicit patterns hiding behind the explicit ones. The patterns in the concept of cultural criticism are not only linguistic or literary, but they are cultural content patterns implicitly involved in the discourse that are elicited by explicit patterns. Exploring these patterns requires cultural reading based on accurate and wide knowledge of the studied cultural discourse. A heavy reliance on the interpretation and exploration effort and discourse analysis is needed to discover these culturally implied patterns. Cultural criticism provides the addressee with studies that discover the reality of the literary texts whether they are poetry or prose. It looks at them through a neutral, scientific and honest telescope that aims at studying the marginalized patterns that literary criticism neglected. While literary criticism is concerned with elite texts, cultural criticism is concerned with people's literature that was off - shadowed during the previous eras, it relates the texts to its contexts and circumstances, it also makes use of the human and philosophical sciences. We depended on this approach to study Iraqi poetry. After investigation we discovered the paucity of literary studies that tackled Iraqi literature from the perspective of cultural criticism between the eighteenth and the nineteenth centuries. For this reason the topic entitled (Arabic Poetry in Iraq during the Eighteenth and Nineteenth Centuries : a Study in the Light of Cultural Criticism).The study has been divided into four chapters preceded by an introduction and a prelude and followed by conclusion that involved the most important results and a list of references. The prelude has been formulated according to two ways, the first of which tackled the image of the Iraqi poetry during this period, while the second has dealt with the concept of cultural criticism and cultural patterns. The first chapter is about (The manifestations of the ego), while the second chapter is about (The manifestations of the other). Chapter three deals with (Political Patterns/ the poet and the authority). Chapter four tackles the social patterns, it is entitled as (The Text and the dominance of cultural patterns).

الرواية السيرية في الادب العراقي الحديث == The Autobiographical Novel in Modern Iraqi Literature

Author name: ميثم هاشم طاهر هارون الموسوي

Supervisor name: مشتاق فالح عبيد الفضلي

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Doctorate

University: University Of Basrah - College Of Literature - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

Abstract: Autobiographical Novel has its remarkable presence in the modern Arabic art especially in Iraq due to its abundance capabilities which have assisted novelists to formulate identity of the world. It is common that they sacrifice their life which is full of miseries to serve fictions. Novelists believe that such lives deserve to narrate. The importance of this study comes from rarity of studies that dealt with Autobiographical Novel in Iraq. In order to enrich an Arabic narrative library in general, and the Iraqi one in particular, we endeavor to cover this rare part of the critical studies through this thesis entitled ( Autobiographical Novel in the Iraqi Modern Art).This these has come in three chapters preceded by an introduction and followed by a conclusion.As to the theoretical preliminary chapter, the researcher intends to shed light on a briefed historical account about presence and decline of identity in the Iraqi art. Then, researcher focuses on the problematic concept of an Autobiographical Novel including its limits, its idiom and its conceptual construction through which we are up to answer the question : "What's it? Following that, we go to answer the problem of justification, "why?".Researcher, at the end of the preliminary chapter, set methodology on which "coincidence of horizons" will be guided. This concept is consisted from : composer, narrator and character. This, definitely, could shape a quality identity, narrative construction and story implications. This opens doors wide to practical part of study which is of three chapters. The first chapter is entitled " a qualitative horizon : author - reader". In this chapter, the researcher is after answering question of "a qualitative identity infused in Autobiographical Novel and its evidence" through solidarity between an author - reader, on one hand, and investigation and imagination, on the other hand to approach identity infused in Autobiographical Novel . However, ambiguity is not within the topic of novel/biography, but within the topic of imagination/investigation, disclosing illusion that links novel to imagination and investigation to Autobiographical Novel . Also, there is no objection to entry of imagination in non - literary works, and no objection as well to inclusion of investigation in novels. This chapter section are considered as evidence of the hypothesis of infused identity.In the second chapter "constructive horizon : author/narrator", the researcher answers the question about characteristics of Autobiographical Novel and its superiority as far as possible internally from other types of fiction. It is composed within the question "how?" after bringing "author - narrator - narrated to - reader" together in the narrative scheme. The answer will be determined through " author - narrator" of their relation to the story "text - the constructed" and narration, base on the two narrators : Tzvitan Todorov and Gerard Genet.The last chapter, third one, entitled "semantic horizon : author - hero", a semantic question in Autobiographical Novel . This would not be recognized through searching for a set of topics form semantics for fear of the subject might be drawn to defects weaken this study. However, this could be achieved through on the topic dominating an Autobiographical Novel of the hero - author which is deemed to be a semantic requirement specifically in the Iraqi Autobiographical Novel . "Melancholic Autobiographical Novel " is eventually the study focus which is created by the hero. Following sorting of its characteristics in the Autobiographical Novel , it's time to mention formation of melancholic Autobiographical Novel , causes of its formation, shedding light on dimensions of a melancholic hero and a model recitation for melancholic Autobiographical Novel .

الرؤية الفلسفية في شعر المعري : قراءة تاويلية == The Representation of Philosophical concept In Al - Ma’arri,s Poetry Interpretational study

Author name: سالم عبد النبي جابر العقابي

Supervisor name: سلم حسب حسين

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Doctorate

University: University Of Basrah - College Of Literature - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

الظواهر الاسلوبية في حوار المسرحية الشعرية العراقية : نماذج مختارة == Stylistic Phenomena In The dialogue of the Iraqi poetic play (Selected models)

Author name: ازهار جاسم محيسن الحمداني

Supervisor name: عبد الستار عبد ثابت البيضاني

General topic: Fine Arts

Specific topic: Theatrical Arts - Literature and Criticism

Degree: Master

University: University Of Basrah - College Of Fine Arts - Department Of Performing Arts

Language: Arabic

University location: Basrah

First pages:

الشعر في العصر الفاطمي : دراسة في مرجعياته الثقافية

Author name: احمد حمد سليمان النصر الله

Supervisor name: نضال ابراهيم ياسين

General topic: Arabic Language and Literature

Specific topic: Language

Degree: Doctorate

University: University Of Basrah - College Of Education For Human Sciences - Department Of Arabic Language

Language: Arabic

University location: Basrah

First pages:

Abstract: The Fatimi state was a separate entity from the Abbasies in 296 AH on the African side of the Islamic state in Kairouan and then they took Egypt as the seat of their caliphate and Cairo as their capital and expanded the area of the Fatimid caliphate to the east, including the Levant, Yemen and Hijaz. The era of the Fatimi state was one of the most fertile periods in the history of Islamic civilization. It was at the peak of its maturity and intensity in all aspects of human knowledge, mental sciences, social prosperity, creativity and translation through creative communication with other civilizations in the countries reached by Islam. Conquests or creative intellectual cross - fertilization with other peoples and civilizations such as Persian, Indian, Greek and Roman. What was decreed by the poetry and culture of the care of the Fatimi caliphs and the care of their contributions in advancing the advancement of civilization and cultural development forward by establishing many mosques, public libraries, science workshops and councils of wisdom and encouraging scientists and poets and giving gifts to them contributed to the establishment of a broad scientific and cultural movement, The Fatimies had a high level of knowledge, love of science, and the bringing together of scholars, some of whom supervised direct supervision of seminars in mosques and councils of wisdom, some of them lecturing on the apostates and learners. Egypt has been the seat of ancient civilizations and inhabited by races and races, all of which had the most prominent effect in advancing the development of forward and enrich the minds and provide them with new factors and provide cards that contribute to the sharpening of minds and broaden the horizons of knowledge have affected those factors cast a shadow on the literary life in Egypt, Our study, which led to the emergence of a growing poetry movement that bears the characteristics of differentiation and personality independent of others because of what the new life in Egypt and Cairo gave them from the capitals of poetic creativity and engraved in their hearts for the commercial in the many rites of prayer and its many occasions such as festivals and religious events and As well as the addition of the Fatimids of the holidays and events of their own and their doctrine, which contributed to the activation of creativity to the maximum extent. The previous factors are the result of the researcher's desire to research and change in the literature of that era of Arabic literature and in those countries living under the rule of the Fatimid was behind the choice of the title of this research for the culture and cultural heritage of the role of fundamental and effective in the creative output of that fertile period of time, (Fatimid poetry study in its cultural references) culmination of many previous cultural studies and to compliment them may contribute to the Arab library to provide more scientific knowledge and reveal what is hidden the eyes of those interested in the Arab literature in that country.The study was divided into four chapters preceded by introduction and followed by a conclusion, and we adopted the abundance of poetic output in the order of classes.The first chapter included religious culture and the faithfulness of several topics such as the culture of Quranic employment, stories, Quranic stories, the Prophet's Hadith, other religions, The second chapter included the historical culture, which includes several topics such as historical events, historical figures, spatial and relative culture. The third chapter included the social culture that included knowledge culture. The fourth chapter was the Deanship of Literary Culture, in which poetic culture, poetic culture and critical culture

تحضير دايهايدروبريدونات جديدة مشتقة من ثنائي دي ميثوكسي كركمين تحت تاثير اشعة المايكروويف ودراسة فعاليتها البايولوجية QSAR كمضادات تاكسد باستخدام حذر DPPH == Synthesis of novel dihydropyridinones from bisdemethoxycurcumin under microwave irradiation and Studying of their Biological Activity (QSAR) as Antioxidant using DPPH radical

Author name: وسام عبد الحسن راضي

Supervisor name: بهجت علي سعيد

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - Faculty Of Education

Language: Arabic

University location: Basrah

First pages:

تحضير ودراسة تحليلية لبعض الاصباغ الازوية الزئبقية ومعقداتها مع النحاس الثنائي == Synthesis and Anaytical Study of Some Mercuried Azo Dyes and Their Complexes With Cupper (II)

Author name: حوراء خليل ابراهيم الاسدي

Supervisor name: اسعد عبود علي | طارق علي فهد

General topic: Chemistry

Specific topic: Analytical Biochemistry

Degree: Master

University: University Of Basrah - Faculty Of Education

Language: Arabic

University location: Basrah

First pages:

Abstract: The study to prepare five new azodyes, were derived from paracetamol and elemental mercury as a main part with each of thecompounds : 1) 2 - Amino - 5 - Sulfonic acid phenyl mercury (II) chloride.2) 2 - Amino - 5 - Acetyl phenyl mercury (II) chloride.3) 2 - Amino - 5 - Carboxy phenyl mercury (II) chloride.4) 2 - Amino 5 - Nitro Phenyl mercury (II) chloride.5) 2 - Amino - 5 - Sulfamide phenyl mercury (II) chloride.The study is divided into three parts, the first part includes the preparation of dyes (L1, L2, L3, L4, L5) of colors (pastel orange, red bloody, red bloody, deep orange, red bloody), respectively, and have the general chemical formula : X : SO3H (L1), COCH3 (L2), COOH (L3), NO2 (L4), SO2NH2 (L5) The spectral study was to identify the max. Wavelengths of the dyes is (500,330,300,380,500 nm), respectively. The effect of pH on absorption spectra electronic of dyes has been prepared and studied at the extent of the visible region of wavelengths (200 - 600 nm) using buffer solutions of different pH (0.7 - 12). PDF created with pdfFactory Pro trial version www.pdffactory.com The ionization constant hydroxyl group for the Paracetamol and some derivatives of aniline are used in the interaction and protonation constants Nitrogen atoms of the azo dyes were calculated by using the half height method. The second part included the study of spectral complexes dyes (L1, L5) with copper (II) and the color of the complexes resulting from(red), were identified optimum conditions for the composition of these complexes as selection of the max. Wavelength and was (520,530 nm), respectively. The pH effect, time effect, size buffer, type buffer and the effect of sequence of addition, were studied stiochiometrey of formed complexes were carried out using molar ratios and continuous variation methods.The results showed that the complexes are composed by (1 : 2) (metal : Ligand).As well as, the study examined the applicability of the Beer’s law of the Beer and sensitive way spectral azodyes (L1, L5) with copper(II) and identified the maximum values of the concentrations of copper(15.25, 11.43 ppm) and the values of molar absorptivity ( e ) (7302.3, 6079.3) L.mol - 1.cm - 1, specific specific absorptivity (a) (0.1149, 0.0956 ml.g - 1.cm - 1), Sandell sensitivity(S) (0.0087, 0.0104) mg cm - 2, standard Deviation (S.D) (0.0215, 0.026), Detection Limit (DL) (0.76, 0.596 mg ml - 1) respectively. The study showed the interference of some important ions which may interfere and affect the values of absorption complexes under study in addition calculate of stability constants of these complexes using the method of corresponding solutions containing a half values method.Infrared spectroscopy were taken for both azo dyes and complexes (L1, L5) with copper (II), it is clearly that the spectrum from the observation sites and the intensity of the absorption of effective groups have differed PDF created with pdfFactory Pro trial version www.pdffactory.com between dyes and their complexes. In addition these dyes were identified by H1 NMR. The final part of the study included the applications ligands prepared and it is possible to use the dye solution (L1) as indicator in strong (acid - base) titration between hydrochloric acid and sodium hydroxide in addition to use ligands (L1, L5) as inhibitors for corrosion of carbon steel (N - 80) in hydrochloric acid. The rate of corrosion was measured by weight loss method.

تحضير وتشخيص بعض المركبات الميزوجينية ودراسة تاثير التراكيب اجيئي على صفاتها البلورية السائلة == Synthesis and Characterization of Some mesogenic Compounds and Study the Effect of molecular Structure on their liquid ?? crystalline properties

Author name: مروة عدنان ناصر الامين

Supervisor name: عهود جبار عبيد الحمداني

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - Faculty Of Education

Language: Arabic

University location: Basrah

First pages:

تقدير مستويات بعض العناصر النزرة وانزيم الكلوتاثيون بيروكسيديز في دم مرضى حصاة الكلى في محافظة البصرة - العراق == Estimation Levels of Some Trace Elements and Glutathion Peroxidase in The Blood of Patients Infected Kidney Stones in Basrah Governorate - iraq

Author name: نور حامد فيصل

Supervisor name: بيداء حسين علي العزاوي

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

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

Author name: منتظر فريد الاسدي

Supervisor name: مؤيد نعيم خلف

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Science - Chemistry Department

Language: Arabic

University location: Basrah

First pages:

Abstract: 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

Author name: محمد علي مهدي الحلفي

Supervisor name: زكي ناصر كاظم | هادي زيارة محمد

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Science - Chemistry Department

Language: Arabic

University location: Basrah

First pages:

Abstract: 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.

تحضير بعض صبغات الازو المشتقة من البروكائين ودراسة امتزازها بالكاربون المنشط المحضر من نوى النبق المحلي == Synthesis of some azo dyes derived from Procaine and study the adsorption of these dyes by activated carbon prepared from local Z.spina - christi fruits pits

Author name: عبد الله عبد اللطيف عبد الله الخلف

Supervisor name: طارق زباري جاسم

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

تحضير مدعم بالاشعة المايكروية ودراسة الفعالية البكتيرية لقواعد شف المشتقة من 4 - كلوروبنزالديهايد مع بعض الاحماض الامينية وتحضير بعض معقداتها == Microwave - Assisted Synthesis and antibacterial activity of som Schiff bases derived from 4 - chlorobenzaldehyde with some amino acids and their complexes

Author name: رغد كاطع عبد الصاحب

Supervisor name: قحطان عبد عسكر | بشرى كامل جدوع

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Science - Chemistry Department

Language: Arabic

University location: Basrah

First pages:

تحضير وتشخيص ودراسة تحليلية - طيفية لبعض اصباغ السلفا الجديدة == Synthesis, Characterization and Analytical - Spectral Study of some New Sulfa Dyes

Author name: رجاء حسین فیاض

Supervisor name: اسعد عبود علي | فاطمة مھدي الجابري

General topic: Chemistry

Specific topic: Chemistry

Degree: Doctorate

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

Abstract: Including preparation of six new symmetrical azodyes of selfa compounds ( sulfaguanidine , sulfanilamide and sulfadiazine , A1 - A3 respectively ) and ( mercuration of sulfaguanidine , sulfadiazine and sulfanilamide , B1 - B3 respectively ) by oxidative - coupling reaction of sulfa compounds and their mercuration with oxidizing agent ( 1,2 - nephthaquinone - 4 - methoxy ) . The color of prepared azodyes were orange to orange - redish with melting points ranges ( 275 - 312 oC ). The azodyes were characterized by C H N , FT - IR , H NMR and TG analysis. The electronic spectra of azodyes were showed max. wavelength range ( 440 - 460 nm. ).The acid - base properties were studied at pH values in the range of ( 0.7 - 12 ), the electronic spectra of azodyes were scanned at wavelength range of ( 350 - 600 nm. ) . The isopestic point of each dye were fixed and the protonation and ionization constants were determined by half - height method. The effect of solvents of different polarities on the azodyes spectra was also studied . From that spectra it was found that most of solvents no effect except for polar solvent like DMF ,which showed a light red shift ( that may be for the hydrogen bonding between dye and solvent ) . From the relation of max. wavelength and dielectric parameter of each dye , it was found that linearity or slightly deviation of linearity in case of polar solvent . That means the major effect is dielectric constant of the solvent The second subpart : The ability of using all prepared azodyes as acid - base indicators ( strong acid with strong base and weak acid with strong base ). The results were compared with that obtained from the recommended method . It was found that no significant observed between the two methods by using of relative error .The last subpart : Including complex formation between two of studied azodyes ( A1 & A3 ) with Ni2+ by forming 1 : 2 ( M : L ) complexes by aid of molar ratio method.The optimum conditions were studied which including ( the effects of , time , pH , sequence of addition and interferences ). The spectra of two complexes showed a red shift from their azodyes . The obeyness of Beer's law , molar absorbtivity coefficient , sandel resistivity , relative error , relation coefficient and detection limit were all determined . The effect of foreign ions with concentrations of ( 1 - fold , 5 - fold and 10 - fold ) on the absorbance of the complexes was also studied . The overall stability constants ( β1 & β2 ) of Niazodyes complexes were determined by using corresponding solutions method which including half - height method . The complexes were also characterized by C H N and FT - IR .Part two : Including simple , easy and sensitive spectrophotometric method for the microdetermination of sulfa and mercurated salfa compounds in aqueous solution and pharmaceutical compounds .This method depends on the oxidative - coupling between the reagent hydroxyl nephthaline - 4 - sulphonic acid in strong acid medium by forming colored imine - quinone dyes in max. wavelength ran ( 480 - 510 nm.). The optimum conditions which including ( volume of reagent , volume and kind of the oxidizing agent , volume and kind of the acid , sequence of additions , time effect and temperature effect ) . The electronic spectra of the dyes were carried on in the range of ( 350 - 600 nm.).This method was applied pharmaceutical compounds ( Tablets and Creams ) that containing sulfadiazine .It was found there are no significant difference between results of this method and the composition of the sulfa drugs , that observed from calculated relative rror.By the aid of C.H.N. , FT - IR and stoichiometry ( molar ratio method ) of forming the complexes, the chemical structure of the complexes Ni2+ and A1 & A3 dyes were suggested .

استخلاص وعزل بعض المركبات الفعالة بايولوجيا من جمار النخيل Phoenix dactylifera == Extraction and Isolation Some Active Biological Compounds From (Phoenix dactylifera)

Author name: وصال عبد الرحمن سالم الثامري

Supervisor name: اقبال جاسم بدر | هناء كاظم موسى

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Science - Chemistry Department

Language: Arabic

University location: Basrah

First pages:

Abstract: It is notable that Iraq characterized by the availability of palms trees , according to 2012 statistics it has been considered as the fifth largest country in production of dates in the world (Wikipedia), and because of the rareness study about the palm it almost non - exist in Iraq , therefore it has been proposed this study in order to find out the medical uses of the Jummar .The study has included preparation of five extracts which they are aqueous ,70% alcoholic , glycosidic , alkolids and flavonoids .In addition , the isolated oil and makes some chemical and physical detections such as solubility.Moreover , it included knowledge of content for this extracts and identify the number of components in each extract and diagnose the chemical identity using several techniques such as "Thin layer and Colum" chromatography ," FTIR , U.V - Visible" spectroscopy.It has also been studied the effect of the glycosidic , alkolids , flavonoids and oil extracts on the level of blood sugar in normal rabbits and the rabbits suffering from hyperglycemia which induced by alloxan ,in addition to the effect of the pill lower the blood sugar and the mixture from the pill with alkloidic extract , beside the mixture of the pill with oil extracts.Furthermore, the test giving a potion (dosage - dose) of 500mg/Kg which is had reduced the blood glucose level for 24h with significant difference p> 0.001 , the isolated oil was less efficient with significant difference p> 0.001 .The cytotoxicity test was also conducted by using In vivo method on human blood does not affected by isolated compounds from Jummar and oil isolated oil , and it safe and non - toxic.The effect of above extracts was studied on the growth of some kind of positive Gram Staphylococcus aureus , and negative Gram bacteria Aeromonas hydrophila using Agar diffusion method , the flavonoid extract showed the high test 16mm inhibition zone compared with alkaloid extract which showed 12mm inhibition zone for negative Gram bacteria Aeromonas hydrophila.The effectiveness of isolated compounds and oil isolated were estimated as antioxidants and compare them with Butyrated hydroxyl toluene (BHT) which appeared that flavonoids extract has a higher effective antioxidant.The interference of isolated compounds from palms jummar and isolated oil with DNA has been studied by tracking the change in the concentration of the isolated compounds after mixing with DNA in the various time and by tracking the change of the UV spectroscopy. Finally , it has been also tracking the change of the concentration of DNA by using the Electrophoresis Technology and UV photographic technology and both Technologies showed the interference between the isolated compounds and the DNA.Also the glycosidic extracts was studied on the growing of cancer cells Rhabdomysarcoma , and seemed clear inhibition at concentration (10mg/ml) in (72) hours and inhibition ratio was about (37.26%).

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

Author name: نور عبد الحكيم عبد الرزاق عبد الله الباهلي

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

تحضير ودراسة تحليلية وتطبيقية لبعض الاصباغ الازوية المشتقة من المستحضرات الدوائية وتقدير ايون الفضة كمعقد == Preparation and Analytical and Application of Some Azodyes Derived From Pharmaceuticals drugs and Determination of Silver Ion as Complex

Author name: نهى وليد علي حسين

Supervisor name: اسعد عبود علي

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

Abstract: تم تحضير ثلاث صبغات ازويه وهي procaine hydrochloride and 8 - Amino - 1 - napthol - 3 - 6 - disulfonic acid disodium salt (L1)و صبغتين ازوتيتين جديدتين procaine hydrochloride and 4 - aminoantipyrine (L2) and Metoclopramide hydrochloride and 8 - Amino - 1 - napthol - 3 - 6 - disulfonic acid disodium salt(L3). درست هذه الصبغات طيفيا، وتم تشخيصها بتقنية الرنين النووي المغناطيسي للبروتون (1H NMR) وتقنية الاشعة تحت الحمراء (FT - IR)، وفي هذه التقنية بالتحديد تم تشخيص اهم المجاميع الفعالة الموجودة في الصبغات، واهمها مجموعة الازو ( - N=N - ) التي ظهرت عند (1526.86، 1500 ، (1497.45سم - 1 للصبغات (L1 - L3) على التوالي . كما ودرس التحليل الحراري للصبغات (L3 - L1) واظهر الثبات الحراري الى درجة حرارة (255.2،151.2 ،290) م˚ على التوالي وقد قيست درجات حرارة مراحل التفكك (الابتدائية، العظمى ،النهائية) وكذلك بينت درجة حرارة التفحم، ودرجة حرارة فقدان 50 % من وزن المادة .اما الدراسة الطيفية فقد تم من خلالها تحديد الاطوال الموجية العظمى للصبغات وهي (530) نانوميتر لصبغتين (L1،L3) و(360) نانوميتر لصبغة (L2 )، ودرس تاثير الاس الهيدروجيني في اطياف الامتصاص الالكترونية للصبغات المحضرة في المنطقة المرئية، بمدى من الاطوال الموجية (650 - 350) نانوميتر لصبغات (L3 - L1) باستعمال محاليل منظمة ذات قيم اس هيدروجيني مختلفة (2 - 12)، ومن هذه الاطياف تم حساب ثابت تاين مجموعة الهيدروكسيل ل (8 - Amino - 1 - napthol - 3 - 6 - disulfonic acid disodium salt) و4 - amino anti pyrine )) وثابت برتنة ذرات النيتروجين لمركبات (Procaine hydro chloride وMetoclopramide) باستعمال طريقة منتصف الارتفاع .كما وتم تعيين النقاط الايزوبستيه وميكانيكيات التاين والبرتنه المقترحة . وتم دراسة اطياف الاشعة المرئية لهذه الصبغات مع مجموعة مذيبات مختلفة القطبية ( الماء الخالي من الايونات ,الكحول الاثيلي، 4 - 1 دايوكسان ، رباعي هيدرو فيوران ، ثنائي مثيل سلفوكسايد ، الاسيتون، ثنائي مثيل فورمالديهايد) بمدى من الاطوال الموجية (650 - 350) نانوميتر لصبغتين (L1,L3 ) بمدى ((530 - 300 نانوميتر لصبغة (L2 )، واظهرت اطيافها حزمة امتصاص رئيسية اعزيت للانتقال *π π في مجموعة الازو باستعمال مذيبات مختلفة القطبية، حيث وجدت علاقة خطية بين الاطوال الموجية العظمى وثوابت العزل الثنائي وهذا يعني ان ثابت العزم الثنائي هو الذي يتحكم بانحراف حزم القمم . المحور الثاني : تضمن دراسة طيفية لمعقد الصبغة (L3) مع الفضة، وكان لون المعقد الناتج بنفسجي بعد ما كان لون الصبغة احمر. وقد تم تحديد الظروف المثلى لتكوين هذا المعقد منها تحديد الطول الموجي الاعظم، وكان (560) نانوميتر، وتاثير الاس الهيدروجيني بمدى من محاليل المنظمة (12 - 2) باستخدام المحلول المنظم الجامع وكان بقيمه (12) مستخدما المحلول الجامع كافضل محلول منظم . ودرس تاثير الزمن من ( 1440 - 1) دقيقة، ووجد عدم تغير في قيم امتصاص الصبغة مما يدل على استقراريه المعقد المتكون، فضلا عن تاثير تعاقب الاضافة اللازمة للدراسات الطيفية التي يتم من خلالها تحديد نسب التراكيب الجزيئية للمعقد المتكون اعتمادا على طريقة النسب المولية ، اذ اظهرت النتائج ان المعقد يتكون بنسبة (1 : 1) (فلز : ليكاند (.وكذلك تناولت الدراسة مدى انطباق قانون بير وحساسية الطريقة الطيفية للصبغة الازوية (L3) مع الفضة (I) وقيم معامل الامتصاص المولاري ( ) (104 2.2 ͯ) لتر.مول . 1 - سم1 - ، وقيم معامل الامتصاصية النوعي (a) (0.2037) مل .غم_1.سم_1، وحساسية ساندل (S)(4.909×10 - 3) مايكرو غرام.سم - 2 ، وقيم الانحراف المعياري (S.D) ( 0.00709)، وحد الكشف (DL) (0.0663) مايكرو غرام.مل - 1.اوضحت الدراسة تاثير تداخل بعض الايونات المهمة ( Li+ ،Na+ ،K+ ، +Mg2، Mn2+ ، Cd2+ ،Ba2+، Pb2+ ، Co+2، Ca2+ ، Cr3+ ، Zr4+ ، Ti+ ، Uo+2 ،VO2+ ، Cu2+ ، Fe3+) التي يمكن ان تتداخل وتؤثر في قيم امتصاص المعقد ولوحظ ان هناك تفاوت في شدة تداخلها. فقد وجد ان الايونات Ni2+، Cu2+ ،Fe3+ يمكن ان تتداخل وبشده , هذا يعني ممكن تكوينها معقدات مع الصبغة L3. اضافة الى ذلك تم حساب ثوابت تكوين هذا المعقد وذلك باستعمال طريقة المحاليل المتناظرة والمتضمنة طريقة نصف قيم دالة التكوين اذ وجد ان قيمة log β1 = (5.62) لمعقد الفضة مع الصبغة الازوية. ودرس طيف الاشعة تحت الحمراء للمعقد ومقارنته مع طيف الصبغة بدون وجود ايون الفضة ويلاحظ تاثر مواقع حزم الامتصاص وشدتها للمجاميع المهمة الموجودة في الصبغة مما يبين الارتباط بين ايون الفضة وجزيئة الصبغة المعنية. المحور الثالث : تم دراسة بعض التطبيقات لصبغات الازوية ومنها امكانية استعمال محاليل الصبغات (L3 - L1)، كدلائل ) حامض قوي - قاعدة قوية) و(حامض ضعيف - قاعدة قوية )، فقد وجد ان الاصباغ الازويه تعطي نتائج ممتازة وذات خطا نسبي واطئ مع تغيير حاد عند نقطة التعادل . كما ودرس تطبيق اخر وهو استخدام الصبغة (L3)، في تقدير ايون الفضة في بعض المستحضرات الصيدلانية مثل Floumizin Cream 1% ( w/w) , Hamazine Cream 1% ( w/w) وSulphative Cream 1% ( w/w) فقد وجد ان مستحضرين يعطيان دقة وضبط عاليتين وهذا ما نلاحظه في قيم الخطا النسبي . وكذلك امكانية استعمال الصبغات (L3 - L1)، في دراسة الفعالية البيولوجية مع صنفين من البكتريا احداها ذات صبغة كرام موجبة Staphylococcus Aureuse والاخرى ذات صبغة كرام سالبة Escherichia Coli واظهرت النتائج فعالية الصبغة (L2)، تجاه بكتريا Staphylococcus Aureuse وكذلك عوملت الصبغات مع نوع من الفطريات هي (Candida albicans) واظهرت النتائج فعالية عالية للصبغة (L2،L3)، تجاه الفطر. | The research work was divided into three parts : The first part : Involves the preparation of new azodyes L1 - L3( except for L1) . The dye (L1،L2) was derived from (8 - Amino - 1 - napthol - 3 - 6 - disulfonic acid di sodium salt) with Procaine hydro chloride (L1) ,and with (4 - amino anti pyrine )) (L2) and Metoclopramide with (8 - Amino - 1 - napthol - 3 - 6 - disulfonic acid di sodium salt) ( L3). They have been described by NMR and Visible , UV. spectroscopic spectra and fourier transform infrared spectra (FT - IR) which investigation of more important active groups such as ( - N=N - ) which appeared by (1497.45,1500,1526.86) cm - 1 for(L1 - L3) respectively.The Thermal analysis of the prepared azodyes (L1 - L3) showed their thermal stability in (255.2 ,151.2 and 290) C°,The intial maximum and final temperatures of dissociation of each stage were calculated . The acid - base properties were studied at different pH values (2 - 12) From these spectra , the isobestic points , the protonation and ionization constants of azo dyes were determined by using half - height method .The solvents effect were studied at different solvents polarities (Ethanol, THF, DCM, 1 - 4 Dioxane , Acetone, DMF ,Water) with in wave length rang (350 - 650nm) for (L1،L2( and (300 - 530) for (L2) it was found linearity relationship between λmax of the bands and dielectric constants for all solvents. This denotes that the dielectric constant of the medium is the main factor governing the band shift in such solvents.The second part : includes the study of spectra of complexes azodye (L3) with Silver (I) ion , to form colored complex . The complex was studied under optimum conditions for forming the such as selection of the max. wavelength (560 nm). The pH effect, time effect and the effect of sequence of addition, were studied . The stoichiometrey of formed complex was carried out by using of molar ratios method .The results showed that the complex is composed of (1 : 1) (metal : Ligand ).As well as, the study examined the applicability of the Beer’s law . The Beer's validity and sensitivity azo dyes (L3) with Silver (I) were calculated . The values of molar absorptivity ( ) (2.2×104) L.mol - 1.cm - 1, specific absorptivity (a) (0.2037) ml.g - 1.cm - 1,Sandell sensitivity (S) (4.909×10 - 3) g cm - 2, standard Deviation (S.D) (0.00709) and Detection Limit (DL) (0.0663) g ml - 1 were determined .The study of the interference of some important ions like ( Li+ ،Na+ ،K+ ، +Mg2، Mn2+ ، Ni2+ ، Cd2+ ،Ba2+، Pb2+ ، Co+2، Ca2+ ، Cr3+ ، Zr4+ ، Ti+ ، Uo+2 ،VO2+ ، Cu2+ ، Fe3+) were studied, at different concentrations (1fold, 5fold, 10 fold) . Some of above ions were found to be interfere or affect on the values of absorption complex like (Ni2+، Cu2+ ،Fe3+) . The stability constant (Log β1) of the complex was calculated by applying the corresponding solution method and found with value of (5.62) for silver (I) with Dye (L3) .Third part : Includes the study of some applications of dyes , like the ability of using deys (L1 - L3) as acid - base indicators for strong acid with strong base and weak acid with strong base under suitable concentrations . By using of azodye ( L3 ) as reagent for the deteminaion of silver content in some Pharmaceutical Reagents like ( Floumizin Cream 1% ( w/w) , Hamazine Cream 1% ( w/w) and Sulphative Cream 1% ( w/w). It was found that the first two cream drugs give good results with low values of relative standard error . The ability of using dyes, by established the biological activities of (L1 - L3) toward two types of bacteria (Staphyococcus Aureuse) and (Escherichia Coli) .The results showed the effectiveness of (L2) towards bacteria (Staphyococcus Aureuse). The study carried out on the dyes (L1 - L3) toward (Candida albicans) ,the results showed the effectiveness of (L2 - L3) towards fungi .

عزل وتشخيص بعض المركـبات الفعالة من وريقات نخيل البريم ودراسة تاثيرها المضاد لفرط سكر الدم == Isolation and identification of some Active Compounds from Phoenix dactiylifera (Breim) Leaflets and study of their Antihyperglycemic Effect

Author name: نهى اياد محمد العبيد

Supervisor name: عباس دواس مطر المالكي

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

Abstract: في هذه الدراسة تم استعمال وريقات نخيل البريم العراقي(Breim) Phoenix dactylifera لتقصي تاثيره المخفض لسكر الدم في الارانب الطبيعية والمصابة بفرط السكرالمستحدث بالالوكسان. تم تحضير (11 ) مستخلصا من وريقات هذا النبات وهي المستخلص المائي البارد والمائي الحار والمستخلص الايثانولي البارد والايثانولي الحار ومستخلص الدهون ، ومستخلصات الفينولات والقلويدات والفلافونيدات والكلايكوسيدات والصابونين والتانينات .تم اجراء الكشوفات الكيميائية النوعية الاولية للمستخلصات المحضرة وتعيين العوائل الكيميائية الفعالة الموجودة في وريقات النبات، تم استعمال مجموعتين من الارانب الصائمة الطبيعية والمصابة بفرط السكر وقسمت كل منها الى مجموعة سيطرة ومجموعة معالجة، ثم تم تسجيل تاثير المستخلصات في تخفيض سكر الدم في هذه الارانب، اذ اظهرت النتائج ان المستخلص الايثانولي الحار كان الاكثر تخفيضا لمستوى سكر كلوكوز الدم من المستخلصات العامة الاخرى في الارانب الطبيعية.سجل كل من المركبات القلويدية والفينولية المعزولة التخفيض الاكبر في مستوى سكر كلوكوز الدم مقارنة مع بقية المستخلصات في الارانب الطبيعية والمصابة بفرط السكر حيث ادت هذه المركبات الفعالة الى تخفيض عالي المعنوية (P<0.001 ) في الساعة الرابعة والعشرين , وانخفاض عالي المعنوية P<0.01)) في الساعة الرابعة والساعة السادسة , وتخفيض معنوي P<0.05)) في الساعة الثانية في الارانب الطبيعية الصائمة , وانخفاض بفارق معنوي (P<0.001 ) في الساعة السادسة والرابعة والعشرين , وانخفاض معنوي P<0.01)) في الساعة الرابعة , وانخفاض معنوي P<0.05)) في الساعة الثانية وفي الارانب المصابة بفرط السكر . اما التانينات فقد اظهرت التخفيض الاقل مقارنة مع بقية المستخلصات الاخرى . اظهرت نتائج التحليل النوعي لكروموتوغرافيا الطبقة الرقيقة ((TLC عن وجود مركب قلويدي في مستخلص القلويدات وعن وجود اربعة مركبات في مستخلص الفينولات وشخصت المركبات الفينولية والمركب القلويدي الفعالة المعزولة باستعمال كشف منصهر الصوديوم وكشف المجاميع الفعالة وطيف الكتلة - كروموتوغرافيا الغاز GC - Massوطيف الاشعة تحت الحمراء IR وطيف الرنين النووي المغناطيسي للبروتون (H1 - NMR) وطيف الرنين النووي المغناطيسي للكاربون (C13 - NMR ) ولذلك من هذا التشخيص وجد ان المركب القلويدي المعزول هو 2 - Methoxy - 4 - [(E) - (1H - tetraazol - 1 - ylimino)methyl]phenol اما المركبات الفينولية المعزولة هي 3 - hydroxy tyrosine , 4 - n - propylresorcinol , alpha - tocopherol , 2 - hydroxy - 5 - methylisophthaldehyde لقد سجل المركب الفينولي4 - n - propylresorcinol] تخفيضا عالي المعنوية في مستويات كلوكوز الدم، اذ اظهر تخفيضا بفارق معنوي عالي (P<0.001 ) في الساعة الرابعة والعشرين , وانخفاض معنوي P<0.01)) في الساعة السادسة وانخفاض معنوي P<0.05)) في الساعة الثانية والرابعة في الارانب الطبيعية ، كما سجل هذا المركب الفعال تخفيضا معنويا عاليا (P<0.001 ) في الساعة السادسة والرابعة والعشرين , وانخفاض معنوي P<0.01)) في الساعة الرابعة , وانخفاض معنوي P<0.05)) في الساعة الثانية في الارانب المصابة بفرط السكر . في حين اظهرت المركبات الفينولية الاخرى 3 - hydroxy tyrosine, 2 - hydroxy - 5 - methylisophthaldehyde , alpha - tocopherol تخفيضا معنويا عاليا في الارانب السليمة والمصابة بفرط السكر ولكن بنسبة اقل من المركب 4 - n - propylresorcinol . كما اظهرت الدراسة ان المركبات الفينولية الفعالة والمركب القلويدي الفعال ليس لها اي تاثير سمي في تحلل كريات الدم الحمراء في الانسان . | In this study Iraqi Phoenix dactylifera (Breim) leaflets were used to investigate their hypoglycemic action in normal glycemic and Alloxan - induced diabetic rabbits. Eleven extracts from this plant were prepared are cold aqueous, hot aqueous , cold ethanolic, hot ethanolic ,fats extracts, phenols, alkaloids, flavonoids, glycosides and tannins. Preliminary qualitative tests were carried out for prepared extracts and active chemical families were detected for plant leaflets. Two groups of fasted normal glycemic and fasted hyperglycemic rabbits and they were divided into control and treatment groups then hyperglycemic action in these rabbits were recorded. The results showed that the hot ethanolic extract was the highest hypoglycemic action than other extracts in normal glycemic rabbits. Phenolic and alkaloidic compounds isolated, recorded the great hypoglycemic action compound with other extracts in normal glycemic and hyperglycemic where these active compounds led to a decreasing with a a significant difference (P<0.001)at 24 hr , a significant decreasing (P<0.01) at 4 and 6 hr and a significant decreasing (P<0.05) at 2 hr in fasted normal glycemic rabbits , also a significant decreasing (P<0.001)at 6 and 24 hour ,a significant decreasing (P<0.01) at 4 hr and a significant decreasing (P<0.05) at 2 hr in hyperglycemic rabbits whereas tannins showed the lowest decreasing compared to other extracts . Thin layer chromatography (TLC)results showed presence of one alkaloidic compound in alkaloids extract and four phenolic compounds in phenols extracts . Action phenolic compounds and alkaloidic compound were identified by using sodium fuse , function groups test , gas chromatography ,mass (GC - Mass) spectrum technique ,infra - red (IR),proton nuclear magnetic resonance (H1 - NMR), carbon nuclear magnetic resonance (C13 - NMR) spectra . Therefore from this identification , it was found that the isolated alkaloidic compound is 2 - Methoxy - 4 - [(E) - (1H - tetraazol - 1 - ylimino)methyl]phenol whereas the phenolic compounds are 3 - hydroxy tyrosine , 4 - n - propylresorcinol , alpha - tocopherol , 2 - hydroxy - 5 - methylisophthaldehyde. the phenolic compound 4 - n - propylresorcinol recorded a high, a significant decreasing in blood glucose levels , where it showed a decrease with a , a significant difference (P<0.001)at 24 hr, a significant decreasing (P<0.01) at 6 hr and a significant decreasing (P<0.05) at 2 and 4 hr in fasted normal glycemic rabbits , also this active chemical compound recorded a high significant decreasing (P<0.001)at 6 and 24 hour ,a significant decrease (P<0.01) at 4 hr and a significant decrease (P<0.05) at 2 hr in hyperglycemic rabbits , while other the phenolic compounds 3 - hydroxy tyrosine, alpha - tocopherol , 2 - hydroxy - 5 - methylisophthaldehyde showed a significant decreasing in normal glycemic rabbits and hyperglycemic rabbits but it was less than the compound 4 - n - propylresorcinol , also the study showed that the active alkaloidic compound and active phenolic compounds have no toxic effect in hemolysis of blood red cells of human being.

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

Author name: مصطفى هاشم موكر

Supervisor name: نزار عبد الامير حسين

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

Abstract: 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

Author name: مرتضى فراس حسن الكناني

General topic: Chemistry

Specific topic: Chemistry

Degree: Master

University: University Of Basrah - College Of Education For Pure Sciences

Language: Arabic

University location: Basrah

First pages:

Abstract: 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.