نتایج جستجو برای: na 4359
تعداد نتایج: 266797 فیلتر نتایج به سال:
Several clones hybridizing with a bovine ADP/ATP translocase cDNA were isolated from an adult human liver cDNA library in the vector pEX1. DNA sequence analysis revealed that these clones encode two distinct forms of translocase. In particular, two clones specifying the COOH-end-proximal five-sixths of the protein exhibit a 9% amino acid sequence divergence and totally dissimilar 3' untranslate...
OBJECTIVES To describe injuries and their emergency care at five city hospitals. SETTING Data were collected between January and December 1998 from casualty departments of the five largest hospitals of Kampala city, Uganda, with bed capacity ranging from 60 to 1200. METHODS Registry forms were completed on trauma patients. All patients with injuries were eligible. Outcome at two weeks was d...
A theoretical description of aqueous hydration in the minor groove of a B-form DNA is presented on the basis of a liquid-state Monte Carlo computer simulation on a system consisting of the oligonucleotide duplex d(CGCGAATTCGCG).d(GCGCTTAAGCGC) in a canonical B-form together with 1777 water molecules contained in a hexagonal prism cell and treated under periodic boundary conditions. The results ...
در این تحقیق، سه آزمایش جداگانه انجام شد. در آزمایش اول، تأثیر کود اوره بر رشد و ترکیب شیمیایی برنج و گندم مطالعه گردید. این آزمایش به صورت فاکتوریل و در قالب طرح پایه بلوک های کامل تصادفی با چهار تکرار در شرایط گلخانه ای با فاکتورهای اوره در سه سطح (0، 100 و 200 میلی گرم نیتروژن بر کیلوگرم خاک)، نوع خاک در دو سطح (شن لومی و لوم رسی) و نوع گیاه در دو سطح (برنج و گندم) انجام شد. قبل از برداشت گی...
The new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes pathological pulmonary symptoms. Most efforts to develop vaccines and drugs against this virus target the spike glycoprotein, particularly its S1 subunit, which is recognised by angiotensin-converting enzyme 2. Here we use in-house developed tool CaverDock perform virtual screening glycoprotein using a cryogenic electro...
objectives: this study intends to evaluate marital adjustment of the addicts in isfahan na groups and their couples. methods: in this cross-sectional analytic-descriptive study, two centers were randomly selected among all of the na groups in isfahan in 2012. in the next stage, 40 addicts (both male and female) who were randomly selected from each center as well as their couples were asked to p...
this study was carried out to determine the appropriate size of caspian trout ( salmo caspius kessler, 1877) juveniles for releasing into the rivers that enter south of the caspian sea for stock enhancement, or possibility of cage culture in the caspian sea. a total of 1611 specimens in 4 weight groups of 5, 10, 15 and 20g were exposed to 3 salinity trials which include caspian sea water (11- 1...
in the present study we focused on the electronic and structural properties of na and mg adsorption on the surface of the (6, 6) armchair sicnts. the adsorption energy (eads), band gap energy (eg), partial density of state (pdos), chemical potential (μ), global hardness (η), electrophilicity index (ω), global softness (s), work function values (φ) and work function change (δφ) are calculated by...
salt stress is one of the most chalanging abiotic stresses affecting natural productivity and causing significant croplosses worldwide. a greenhouse experiment was conducted to evaluate the response of two alfalfa cultivars (bamiand hamedani) to 6 levels of salinity (0 as control, 25, 50, 75, 100, 125 mm nacl) at the college of agriculture,shiraz university, shiraz, iran in 2008. plant dry weig...
this research was carried on in order to investigate the response of wheat cultivars to salinity tension as factorial experiment and in complete randomized block design in four replications in islamic azad university shoushtar branch. in this experiment the response of nine wheat cultivars including chamran, karchia66, mahoti, roshan, alvand, kavir, ghods, atrak and tjan at vegetative growth st...
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