نتایج جستجو برای: الگوریتم sage
تعداد نتایج: 28150 فیلتر نتایج به سال:
Sage grouse (Centrocercus urophasiamus) occur in regions that are spatially diverse and temporally dynamic in western North America. During the past 130 years, significant changes in disturbance regimes have affected their habitat. Plant communities in existence today are unique from any other time period because of altered disturbance regimes, confounded by a continual change in climate. In so...
Coyotes (Canis latrans) are lethally controlled throughout the range of Greater Sage-Grouse (Centrocercus urophasianus) and it has been suggested that such control may benefit sage-grouse. However, the perceived benefits of control are based on the direct effects of coyotes on sage-grouse and largely ignore potential indirect interactions. Here, we summarize some of the evidence for direct effe...
This paper presents an application of Particle Swarm Optimization (PSO) in Space Alternating Generalized Expectation Maximization (SAGE) algorithm. SAGE algorithm is a powerful tool for estimating channel parameters like delay, angles (azimuth and elevation) of arrival and departure, Doppler frequency and polarization. To demonstrate the improvement in processing time by utilizing PSO in SAGE a...
Objective: Oxidative stress conditions and metabolic complications are common among polycystic ovary syndrome (PCOS) patients. There are various reports about hypoglycemic and antioxidant effects of Salvia officinalis L. (common sage). This study evaluated the possible medicinal effects of sage tea drinking on oxidative status, lipid profile, and insulin resistance in ...
The serial analysis of gene expression (SAGE) method is used to study global gene expression in cells or tissues in various experimental conditions. However, its reproducibility has not yet been definitively assessed. In this study, we have evaluated the reproducibility of the SAGE method and identified the factors that affect it. The determination coefficient (R2 ) for the reproducibility of S...
در این مقاله، ابتدا پیشنهاد می شود که برای تعیین تعداد آنتن های فرستنده در سیستم mimo با کد فضا - زمان بلوکی متعامد، از روش های شناخته شده mdl وaic - که در اصل برای تعیین تعداد منابع سیگنال گوسی طراحی شده اند - استفاده شود. در ادامه روشی برای تشخیص نوع مدولاسیون در این نوع سیستم mimo پیشنهاد می شود که بر آزمون فرضیه مبتنی بوده و در آن برای حل مشکل پیچیدگی روشهای متداول، از تابع شباهت ساده تری ب...
The aim of this paper is to review the Mathematics Grammar Library (MGL) approach to multilingual mathematics and to present gfsage, a prototype of a multilingual interface to Sage. 2000 Mathematics Subject Classification. 68N18. 68T30, 68T50, 68W30.
The effect of combinations of sage, oregano and honey on lipid oxidation in cooked chicken meat during refrigeration at 4°C for 96h was determined. Chicken samples (thigh and breast) were then separated into five groups: control; butylated hydroxytoluene; oregano+sage; oregano+sage+5%honey and oregano+sage+10%honey. Quantitative measurements of thiobarbituric acid reactive substances, conjugate...
Serial analysis of gene expression (SAGE) is a powerful technique that can be used for global analysis of gene expression. Its chief advantage over other methods is that SAGE does not require prior knowledge of the genes of interest and provides quantitative and qualitative data of potentially every transcribed sequence in a particular tissue or cell type. Furthermore, SAGE can quantify low-abu...
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