نتایج جستجو برای: mid
تعداد نتایج: 79329 فیلتر نتایج به سال:
introduction: the implantation is a complex procedure that involves many molecules. one of these molecules is integrin specially &alphav;&beta3; which serves as receptor for components of extra cellular matrix to act as bridging molecules between the blastocyst and the endometrial surface during the implantation process. by blocking &alphav;&beta3; interactions, the implantation can be impaired...
conclusions higher age of cyclists and increasing speed of the accident opponent significantly increase the likelihood of sustaining facial fractures. the use of bicycle helmets does not significantly reduce the incidence of mid-facial fractures, while being correlated with an even increased incidence of mandibular fractures. background the effectiveness of bicycle safety helmets in preventing ...
هدف از این تحقیق، بهبود پایداری روش شبکه بولتزمن در شبیه سازی جریان های گرمایی مغشوش در اعداد رایلی بزرگ و ارائه یک مدل پایدار برای شبیه سازی اینگونه جریان ها می باشد. بدین منظور در ابتدا عوامل موثر در شبیه سازی این گونه جریان ها با استفاده از روش شبکه بولتزمن نظیر نوع شبکه مورد استفاده، تکنیک های بهبود پایداری، مدل اغتشاش، تراکم پذیری یا غیر تراکم پذیری مدل شبکه ، نوع مدل گرمایی، نحوه پیاده سا...
In order to evaluate effect of planting date and plant density on grain yield, yield components and some quality and morphological traits of chickpea (Cicer arietinum L.), an experiment was conducted at the research center of agricultural and natural resources of west Azerbaijan in Urmia rain-fed research farm during 2005-2006 growing season in a split plot arrangement, based on a completely ra...
Objective- To measure statistically bone cortex to diameter (C/D) ratio in metocarpo/metatarsal and proximal phalanges in camel. This ratio may be used in diagnosing possible metabolic and nutritional diseases in camel. Design- Experimental study. Animals- Twelve camel limbs (6 fore limbs & 6 hind limbs) Procedures- This study was conducted on dorsopalmar/dorsoplantar radiographs of t...
A survey of broadband Co2+and Cr2+-based lasers is presented. These mid-IR sources, operating in the very interesting “molecular fingerprint” region between ∼1.6 and 3.5μm offer the broadest bandwidth from all solid-state vibronic lasers. The emphasize is made on Cr2+-doped lasers, which have not only the widest and the highest gain, but also operate at room-temperature and produce the shortest...
In order to evaluate effect of planting date and plant density on grain yield, yield components and some quality and morphological traits of chickpea (Cicer arietinum L.), an experiment was conducted at the research center of agricultural and natural resources of west Azerbaijan in Urmia rain-fed research farm during 2005-2006 growing season in a split plot arrangement, based on a completely ra...
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