نتایج جستجو برای: striction line

تعداد نتایج: 411741  

Journal: :journal of agricultural science and technology 2012
x. h. chen z. q. jin z. h. chen s. j. zhu f. b. wu

agronomic and physiological traits and protein expression were compared between non-bt glandless upland cotton variety-zhong5629 and its bt-transgenic near-isogenic lines differing in cryiac gene. results showed that the bt isogenic line had higher plant height and rate of effective bolls, more internal bolls but lower yield, than the non-bt line. the bt isogenic line had lower chlorophyll cont...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

چکیده : در این پایان نامه طراحی و ساخت کوپلر branch-line سه بانده با استفاده از ساختاری که در سه فرکانس جداگانه می تواند جانشین خط انتقال ?/4 با امپدانس مشخصه z_c در یک کوپلر branch-line معمولی شود انجام می شود. این ساختار به گونه ای طراحی می شود که بتواند در فرکانس طراحی f_0 فاز 3?/2 ، در فرکانس تشدید f_1 باند پایین فاز ?/2، در فرکانس تشدید f_2 باند بالا فاز 5?/2 و امپدانس مشخصه z_c مطلوب را د...

Journal: :iranian journal of virology 0
shahin masoudi karaj-hesarak-razi vaccine and serum research institute

abstract background and aims: to identify and isolation of viruses a susceptible cell is need which can be primary or line. the use of primary cells is laborious, time consuming and expensive, while the use of cell lines is much easier and faster. irkhbk cell line was originated from primary cells of bovine kidney by continuous passage. the aim of this study was to introduce the irkhbk cell lin...

Journal: :medical journal of islamic republic of iran 0
azam sadat moosavi from the department of gynecology /oncology, vali asr hospital, vali asr reproductive research center, tehran university of medical sciences, tehran, iran. afsaneh tehranian from the department of gynecology /oncology, vali asr hospital, vali asr reproductive research center, tehran university of medical sciences, tehran, iran. nadereh behtash from the department of gynecology /oncology, vali asr hospital, vali asr reproductive research center, tehran university of medical sciences, tehran, iran. mitra modares gilani from the department of gynecology /oncology, vali asr hospital, vali asr reproductive research center, tehran university of medical sciences, tehran, iran. fatemeh ghaem-maghami from the department of gynecology /oncology, vali asr hospital, vali asr reproductive research center, tehran university of medical sciences, tehran, iran.

background: the activity and toxicity of etoposide in women with recurrent ovarian cancer was evaluated in a case series of women with recurrent ovarian cancer who had measurable disease, methods: all patients had plior platinum-based chemotherapy and developed progressive disease, etoposide was given as 50mg/day for 21 days every 4 weeks until progression of disease or prohibitive toxicity, be...

Journal: :international journal of advanced design and manufacturing technology 0
ali fazli department of mechanical engineering, faculty of engineering and technology, imam khomeini international university, qazvin, iran

in this paper, the deep drawing process of tailor welded blanks is simulated using the finite element modelling and verified using the experimental results available in the literature. then the effect of die and material properties on the welding line movement is investigated. it is seen that the most effective material parameters on weld line movement are different between sheet metal thicknes...

ژورنال: :مجله دانشکده پزشکی اصفهان 0
محیاسادات لاجوردی دانشجوی کارشناسی ارشد، گروه بیوتکنولوژی و نانوفن آوری پزشکی، دانشکده ی پزشکی، دانشگاه علوم پزشکی زنجان، زنجان، ایران اعظم قطبی دانشجوی کارشناسی ارشد، گروه بیوتکنولوژی و نانوفن آوری پزشکی، دانشکده ی پزشکی، دانشگاه علوم پزشکی زنجان، زنجان، ایران فاطمه موسوی دانشجوی کارشناسی ارشد، گروه بیوتکنولوژی و نانوفن آوری پزشکی، دانشکده ی پزشکی، دانشگاه علوم پزشکی زنجان، زنجان، ایران حسن رکنی زاده استادیار، گروه بیوتکنولوژی و نانوفن آوری پزشکی، دانشکده ی پزشکی و مرکز تحقیقات زیست فن آوری دارویی، دانشگاه علوم پزشکی زنجان، زنجان، ایران

مقدمه: لیپوپپتیدهای pseudomonas مانند white line-inducing principle (wlip)، دارای فعالیت های ضد میکروبی حایز اهمیتی می باشند. زمانی که باکتری مولد wlip در مجاورت با pseudomonas tolaasii کشت داده شود، خط سفید رنگی در بین آن ها ایجاد خواهد شد. با شناسایی راهبرد white line reaction (wlr) و بررسی تنوعات آن در انواع مختلف pseudomonas شاید بتوان از آن به عنوان رویکردی برای درمان بیماری های عفونی استف...

Journal: :iranian journal of cancer prevention 0
masumeh gorgian mohammadi dept. of clinical biochemistry, tabriz university of medical sciences, tabriz, iran mehdi hedayati dept. of cellular and molecular endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences,tehran, iran nosratollah zarghami dept. of clinical biochemistry, faculty of medicine, tabriz university of medical sciences, tabriz, iran sara ghaemmaghami 1. dept. of clinical biochemistry, tabriz university of medical sciences, tabriz, iran 2. dept. of cellular and molecular endocrine research center, research institute for endocrine sciences, shahid beheshti university of medical sciences,tehran, iran mojtaba mohaddes dept. of medical genetic, faculty of medicine, tabriz university of medical sciences, tabriz, iran

background: adipose tissue has characteristics of an endocrine organ which releases a number of adipocyte-specific factors, known as adipocytokines.  it has recently suggested that adipocytokines might play a role in pathogenesis and progression of certain cancers, especially in gastric cancer.  this study has managed to investigate endogenous and/or exogenous expression of visfatin and resisti...

Journal: :international journal of infection 0
mona javaid the indus hospital, karachi, pakistan altaf ahmed the indus hospital, karachi, pakistan; the indus hospital, korangi crossing, karachi, pakistan. tel: +92-2135112709, fax: +92-2135112718 sunil asif the indus hospital, karachi, pakistan afsheen raza the indus hospital, karachi, pakistan

conclusions the mtbdrplus and mtbdrsl genotypic testing can serve as useful additional tools for dst in a high-burden country like pakistan provided it is used in combination with phenotypic testing. results the sensitivity of mtbdrplus for isoniazid and rifampicin was found to be 88.8% and 90.2%, respectively, while sensitivity of mtbdrsl for fluoroquinolones, amikacin/capreomycin, and ethambu...

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