نتایج جستجو برای: in silico analysis
تعداد نتایج: 17500349 فیلتر نتایج به سال:
we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...
the present study was conducted to investigate the role of summary in teaching grammar process on pre-university students. to this end, 48 male pre-university students in semnan were participants. they were math class that we called experimental group and science class as control group. in order to make sure there was no significant difference in proficiency level of two groups. a pre-test wa...
In this work, we reported the synthesis and evaluation of antimycobacterial and antifungalactivity of a series of thiocarbohydrazone derivatives which are thiacetazone congeners. Thetarget compounds were synthesized in superior yields by reacting thiocarbohydrazide withdifferent aromatic aldehydes and methyl ketones. Compounds 8, 19 and 25 were found to bethe most potent derivatives, exhibiting...
the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...
identification of a de novo 3bp deletion in cryba1/a3 gene in autosomal dominant congenital cataract
autosomal dominant congenital cataract (adcc) is the most common form of inherited cataracts and accounts for one-third of congenital cataracts. heterozygous null mutations in the crystallin genes are the major cause of the adcc. this study aims to detect the mutational spectrum of four crystallin genes, cryba1/a3 , crybb1 , crybb2 and crygd in an iranian family. genomic dna was isolated from w...
the issue of curriculum and syllabus evaluation and revision has been in center of attention right from when curriculum came into attention of educational institutions. thus everywhere in the world in educational institutions curricula and syllabi are evaluated and revised based on the goals, the needs, existing content, etc.. in iran any curriculum is designed in a committee of specialists and...
پس از سال ها تلاش برای پیشگیری، تشخیص و درمان عفونت hbv، هنوز این عفونت به صورت یک تحدید سلامتی در سراسر دنیا مطرح می باشد. این میزان تحدید با وجود حدود 400 میلیون ناقل مزمن برای عفونت و مرگ ومیر سالانه یک میلیون نفر از این عفونت رنگ بیشتری را به خود می گیرد. به سبب این میزان از اهمیت یافتن راه های موثرتر تشخیص این عفونت از اهمیت زیادی برای شناسایی افراد مبتلا برخوردار خواهد بود. برای نیل به ای...
باکتری clostridium perfringens (c. perfringens) یک باسیل گرم مثبتِ بی هوازی هاگ دار و بیماری زا است که در طبیعت، و سیستم گوارش و برخی دیگر از اندام های بدن انسان و دام، به وفور یافت می شود. توکسین های اپسیلون و بتا از توکسین های اصلی c. perfringens تیپ هایd وb هستند که از فاکتورهای ویرولانس در این تیپ ها بوده و عامل ایجاد بیماری های انتریت نکروزی، انتروتوکسمی و قلوه نرمی در گوسفند، بز و بندرت در...
lactoferrin (lf) is an iron-binding multi-functional glycoprotein which has numerous physiological functions such as iron transportation, anti-microbial activity and immune response. in this study, different in silico approaches were exploited to investigate lf protein properties in a number of mammalian species. results showed that the iron-binding site, dna and rna-binding sites, signal pepti...
this thesis examines the significances and implications of inflicted physical pain in waiting for the barbarians (1980) by john maxwell coetzee (1940 - ). the researcher tries to show how body becomes a site for exercising violence. in this way, the government’s representatives turn bodies of the barbarians into blank pages through torturing in order to create the truth of the empire. in this p...
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