نتایج جستجو برای: روش شناسی سیستم های نرم ssm
تعداد نتایج: 613238 فیلتر نتایج به سال:
Long-term snow depth/snow water equivalent (SWE) products derived from passive microwave remote sensing data are fundamental for climatological and hydrological studies. However, the temporal continuity of the products is affected by the updating or replacement of passive microwave sensors or satellite platforms. In this study, we inter-calibrated brightness temperature (Tb) data obtained from ...
The splice sites are essential for pre-mRNA maturation and crucial for Splice Site Modelling (SSM); however, there are gaps between the splicing signals and the computationally identified sequence features. In this paper, the Locality Sensitive Features (LSFs) are proposed to reduce the gaps by homogenising their contexts. Under the skewness-kurtosis based statistics and data analysis, SSM attr...
چکیده هدف: هدف اصلی در این پژوهش، شناسایی و ارائه شاخصه های هفتگانه کیفیت سیستم اطلاعات و نیز بررسی تأثیر آن بر تصمیمات کاربران سازمان ها است. پژوهش حاضر از لحاظ هدف در زمره تحقیقات توسعه ای کاربردی قرار می گیرد. روش شناسی: پژوهش مورد نظر از جهت روش در دسته تحقیقات همبستگی، از نوع توصیفی–پیمایشی قرار می گیرد و داده ها از طریق پرسشنامه محقق ساخته گردآوری شده اند. تعداد کل افراد جامعه مورد بررسی ...
Stomach smooth muscle (SSM) and left ventricular muscle (LVM) express the sarco(endo)plasmic reticulum Ca(2+)-ATPase (SERCA) pump gene SERCA2. Alternative splicing yields two major isoforms, SERCA2a in LVM and slow twitch muscle and SERCA2b in SSM and most other tissues. The splices have different 3'-untranslated regions (UTR) and also encode proteins that differ slightly in their COOH-terminal...
Soft Systems Methodology (SSM) is a framework for the exploration of ideas, beliefs, and assumptions about human activities, and it offers an innovative and effective approach to many of the problems and challenges involved in organizational learning. The underlying understanding of human activities as transformations is, however, for many of the practical purposes of IS organizations too limit...
The mitochondrion has been implicated in the development of diabetic cardiomyopathy. Examination of cardiac mitochondria is complicated by the existence of spatially distinct subpopulations including subsarcolemmal (SSM) and interfibrillar (IFM). Dysfunction to cardiac SSM has been reported in murine models of type 2 diabetes mellitus; however, subpopulation-based mitochondrial analyses have no...
OBJECTIVE To evaluate a short screening sheet (SSM) for malnutrition and to investigate the nutritional status of patients receiving chemotherapy for cancer of the lungs, colon or breast at an outpatient clinic. DESIGN Full nutritional assessment was conducted to define malnutrition and validate the SSM. Additionally, weight change from earlier healthy weight was evaluated, and calculations f...
شناسایی عوامل موثر بر توسعه صنعتی پایدار و تحلیل برهم کنش پویای این عوامل در گذر زمان، می تواند به شناخت رفتار اکوسیستم منطقه در قبال اتخاذ سیاستهای توسعه صنعتی کمک نماید و منجر به اجرای الگوهای صحیح و پایدار توسعه صنعتی گردد. هدف از این پژوهش ارائه مدل علی توسعه صنعتی پایدار در منطقه آزاد ارس با استفاده از روش پژوهش کیفی فراترکیب و مفاهیم پویایی شناسی سیستم است. در این پژوهش نخست ادبیات نظری پ...
We propose a State-Space Model (SSM) for commodity prices that combines the competitive storage model with stochastic trend. This approach fits into economic rationality of decisions and adds to previous deterministic trend specifications model. For Bayesian posterior analysis SSM, which is nonlinear in latent states, we used Markov chain Monte Carlo algorithm based on particle marginal Metropo...
Ricci solitons (RS) have an extensive background in modern physics and are extensively used cosmology general relativity. The focus of this work is to investigate almost (RAS) on Lorentzian manifolds with a special metric connection called semi-symmetric u-connection (SSM-connection). First, we show that any quasi-Einstein manifold having SSM-connection, whose RS, Einstein manifold. A similar c...
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