This study aimed to study the inhibition activity of purified bacteriocin produced from the local isolation Lactococcuslactis ssp. lactis against pathogenic bacteria species isolated from clinical samples in some hospitals Baghdad city. Screening of L. lactis ssp. Lactis and isolated from the intestines fish and raw milk was performed in well diffusion method. The results showed that L. lactis ssp. lactis (Lc4) was the most efficient isolate in producing the bacteriocin as well observed inhibitory activity the increased that companied with the concentration, the concentration of the twice filtrate was better in obtaining higher inhibition diameters compared to the one-fold concentration. The concentrated bacteriocin was purified using the gel filtration column and Sephacryl S-200. The results showed the high inhibitory activity of the purified bacteriocin after the purification against the positive and negative bacteria of the Gram stain under study compared to the one-fold concentration and two-fold before purification , The diameters of the inhibition zones after gel-filtering of the purified bacteriocin reached S. aureus, S. epidermidis, P. aeruginosa, E. coli, E. clocae and S. marcescens (23, 25, 26, 20, 22 and 28) Mm respectively. The carbohydrate content of purified bacteriocin from L. lactis ssp. lactis (Lc4) isolate was 6.02% with a molecular weight of 6310 Dalton. The results showed that purified bacteriocin retained its inhibitory activity at pH 2-10 and showed the highest inhibition at pH 4-6 and lost at pH 12. The purified bacteriocin was characterized by thermal stability. It retained its effectiveness when exposed to 40, 60, 80, 100°C for 30, 15, 5 minutes and 120°C for 15.5 minutes and lost 50% of its effectiveness when exposed to 120°C for 30 minutes. Results The purified bacteriocin was effectively retained when treated with enzyme pepsin and trypsin of 37°C for one hour and at pH 7.
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The studying trying to determine the role of Strategic Intelligence on the Process of Green Manufacturing of Sample of Mineral water factories at Dahuk city. The study submit a theoretical frame of Strategic Intelligence and Green Manufacturing, a supposed sample, had been set to reverye the nature of the relations and effect in the study Varity, the study depend on group of the main and branch concurring with the relations and effect between the Strategic Intelligence and Green Manufacturing to answer the following questions about research to problems:
What are the relationships and effects between stra
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شهدت السينما اثناء عمرها الممتد عبر نحو قرن من الزمن احداثا وتطورات سياسية مهمة، فضلا عن التطورات التقنية والفنية وكانت السينما حاضرة وشاهدة على احداث سياسية بارزة مر بها العالم قبل واثناء وبعد الحربين العالميتين الاولى والثانية وفترة الحرب الباردة وما بعده. وقد حظيت السينما اثناء النصف الاول من القرن العشرين باهتمام كبير من قبل الدول الكبرى والسياسيين فيها فضلا عن الاقبال التجاري للشرك
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ملخـــص البحــــث
ان الحكمة من تشريع العبادات هي ربط المخلوق بالخالق بصورة دائمة ومستمرة لأجل سعادة هذا المخلوق في الدنيا والاخرة ، فكل عبادة فيها من الغايات والمقاصد التي تحفظ للإنسان فكره وعقله واخلاقه وكرامته وكل ما يملك من حاجات مادية ومعنوية وروحية ، فالعبادات وخاصة اركان الاسلام هي تشريف وتكريم للعباد قبل ان تكون تكليفا ، يسمو الانسان من خلالها فكريا وعقليا وقلبيا
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This research describes Iraqi housing in the first decade of the twenty-first century, taking ALAdhamiya
as a model, depending on descriptive method of inductive approach to the study of this decade.
By doing the field study for three neighborhood in Adhamiya district. Which takes in consideration the
comparison between housing in the first period of the first decade of the twenty-first century with the
second period of this decade: the latest decades of 21th century. And for many aspects involving areas,
sizes, forming, direction of opening of housing and the function, to reach the most important transformation
of Iraqi housing in the first decade of this century in order to give a picture of the residential fact for t
تم استخدام خرائط ضبط الجودة الإحصائية لتقييم جودة الخدمة التعليمية في جامعة الباحة، ويهدف هذا البحث إلى استخدام خرائط ضبط الجودة الإحصائية لقياس مستوى الجودة وفجوة الجودة بين توقعات الطلبة وإدراكاتهم لمستوى الخدمة الذي تقدمه جامعة الباحة. حيث تم اختيار عينة من 200 طالب وطالبة عشوائيا باستخدام العشوائية العنقودية من 4 كليات خلال الفترة 01 – 30/2015م، وجمعت البيانات من خلال استبيان جودة الخدمة الذي يقيس ت
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