نتایج جستجو برای: نمودار dsi
تعداد نتایج: 9129 فیلتر نتایج به سال:
Wind erosion is the most important geomorphic process and the main cause of the landscape change in arid and semi-arid areas. This paper focuses on the Dust Storm Index (DSI) with the aim of monitoring wind erosion in Central Iran using meteorology data. The trend of standardized DSI and its three factors which are sever dust storm, moderate dust storm and local dust events were studied using M...
In the mollusk, Tritonia diomedea, the serotonergic dorsal swim interneuron (DSI) produces spike timing-dependent neuromodulation (STDN) of the synaptic output of ventral swim interneuron B (VSI) resulting in a biphasic, bidirectional change of synaptic strength characterized by a rapid heterosynaptic potentiation followed by a more prolonged heterosynaptic depression. This study examined the m...
INTRODUCTION Intracerebral hemorrhage (ICH), where a blood vessel ruptures into areas of the brain, accounts for approximately 10-15% of all strokes. X-ray computed tomography (CT) scanning is largely used to assess the location and volume of these hemorrhages. Manual segmentation of the CT scan using planimetry by an expert reader is the gold standard for volume estimation, but is time-consumi...
2006-2010 yılları arasında 7 bölgede DSİ’ce işletilen ve devredilen sulamalardaki sulama oranları ile sulanmayan alanların sulanmama nedenleri tartışılmış DSİ işletmecilik performansı katılımcı yönetimi mantığını benimseyen devir işletme performansları karşılaştırılmaya çalışılmıştır. İncelemesi yapılan beş yıllık dönemde DSİ’nin 5., 8., 9., 12., 17., 24. 25. bölgelerinde gerek tarafından gerek...
The telecommunication industry traditionally uses clusters to meet its carrier-class requirements of high availability and reliability. As security has also become a major issue, a Distributed Security Infrastructure (DSI) has been initiated for carrier-class Linux clusters. DSI is a security framework which focuses on providing distributed security services and simplifying security administrat...
PURPOSE Diffusion spectrum imaging (DSI) is an imaging technique that has been successfully applied to resolve white matter crossings in the human brain. However, its accuracy in complex microstructure environments has not been well characterized. THEORY AND METHODS Here we have simulated different tissue configurations, sampling schemes, and processing steps to evaluate DSI performances' und...
In order to functionally characterize the metabolic roles of crustacean hyperglycemic hormone (CHH), gene expression of CHH in the crayfish (Procambarus clarkii) was knocked down by in vivo injection of CHH double-stranded RNA (dsRNA), followed by metabolomic analysis of 2 CHH target tissues (the muscle and hepatopancreas) using nuclear magnetic resonance spectroscopy. Compared to the levels in...
این تحقیق به منظور تعیین غلظت ماکرونوترینت (مواد مغذی) آب و نیزتغییرات نسبت های مولی آنها در سواحل جنوبی دریای خزر- استان مازندران در چهار نیم خط عمود بر ساحل (تنکابن، نوشهر، بابلسر، امیرآباد) در سال 1391 انجام گردید. تعداد 72 نمونه آب در لایه سطحی در ایستگاه های اعماق 5، 15 و 30 مترجمع آوری شدند و سپس پارامترهای فوق با روش های استاندارد تعیین گردیدند. نتایج نشان داد که تغییرات و میانگین غلظت...
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