نتایج جستجو برای: river analysis system ras
تعداد نتایج: 4661609 فیلتر نتایج به سال:
انعطاف پذیری سیستمهای الکترونیکی و میکروپروسسوری و کاربردهای زیاد آنها سبب شده که این سیسستمها به جای سیستمهای مکانیکی بکار روند ولی خرابی و اشکالات متنوع در سیستمهای الکترونیکی و مشکل بودن تعمیر آنها نسبت به سیستمهای مکانیکی سبب شده که روشهایی برای جبران یا تحمل خرابی در آنها ابداع شوند، بطوریکه سیستم بدون وقفه بکار خود ادامه دهد. به عبارت دیگر بوسیله این روشه قابلیت اطمینان سیستم بهبود می یاب...
Abstract The capacity of the Saddang River Irrigation Canal will be increased by 30% to accommodate long-term irrigation discharge needs. Analysis hydraulic model and channels is examined in this study. High resolution LiDAR Digital Elevation HEC-RAS Model are used estimate flow depth velocities event rain with extreme intensity. solves 2-D depth-averaged St.Venant equations that mainly for riv...
BACKGROUND Coronary artery spasm (CAS) is a well-known endothelial dysfunction, and a major cause of vasospastic angina (VSA). The renin-angiotensin system (RAS) is known to be closely associated with endothelial function. However, there are only a few studies that investigated the impact of RAS inhibitor on long-term clinical outcomes in VSA patients. METHODS AND RESULTS A total of 3349 pati...
extract although there are new ways to portray the brain, colored and computerized encephalography but coma is still unknown and such as death remain beyond comprehension and knowing. is not it ? perhaps because of this, despite knowing that some part of the brain is not yet fully understood all its parts. but knowing the components that working to each other is key for discovering a lot of ...
We have shown previously that mutations in the apico-basal cell polarity regulators cooperate with oncogenic Ras (Ras(ACT)) to promote tumorigenesis in Drosophila melanogaster and mammalian cells. To identify novel genes that cooperate with Ras(ACT) in tumorigenesis, we carried out a genome-wide screen for genes that when overexpressed throughout the developing Drosophila eye enhance Ras(ACT)-d...
The study has been carried out to assess surface water quality of Old Brahmaputra River from September 2015 to March 2016. DO, BOD5, COD, pH, EC, Chloride, Alkalinity, and Hardness concentrations in water samples have been found to range within 0.66-2.9 mg/L, 21-138 mg/L, 45-250 mg/L, 7.1-7.8, 185-1080 uS/cm, 10-98 mg/L, 85-197 mg/L, and 84-148 mg/L, respectively. Multivariate statistical analy...
The study has been carried out to assess surface water quality of Old Brahmaputra River from September 2015 to March 2016. DO, BOD5, COD, pH, EC, Chloride, Alkalinity, and Hardness concentrations in water samples have been found to range within 0.66-2.9 mg/L, 21-138 mg/L, 45-250 mg/L, 7.1-7.8, 185-1080 uS/cm, 10-98 mg/L, 85-197 mg/L, and 84-148 mg/L, respectively. Multivariate statistical analy...
Cdc25 is essential for Ras-mediated activation of adenylyl cyclase in the yeast Saccharomyces cerevisiae. This protein acts by catalyzing GDP-GTP exchange on yeast Ras. Harvey (Ha) ras expressed in S. cerevisiae is also recognized by both Cdc25 and Sdc25, a yeast homolog of Cdc25. Thus it is feasible to examine molecular aspects of mammalian Ras modulation by Cdc25 using the RAS/cAMP pathway in...
Flood plains and the area near to the rivers channels, because of their special circumstances such as fertility and water resources are appropriate situations for the social and agricultural activities, but due to morphological characteristics usually, these area are affected by different flood hazards. However, in these areas, determination of flood zone and its height and also detecting prope...
Single strand conformation polymorphism (SSCP) analysis of the N-ras oncogene was achieved by capillary electrophoresis with a laser-induced fluorescence detector (CE-LIF) using methylcellulose as a molecular sieving agent. The PCR-amplified N-ras oncogene, which is known to have a point mutation at codon 61 in the neuroblastoma, was investigated by CE-LIF combined with SSCP (SSCP-CE-LIF). A mi...
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