نتایج جستجو برای: cadna library

تعداد نتایج: 121412  

One of the considerable discussions for solving the nonlinear equations is to find the optimal iteration, and to use a proper termination criterion which is able to obtain a high accuracy for the numerical solution. In this paper, for a certain class of the family of optimal two-point methods, we propose a new scheme based on the stochastic arithmetic to find the optimal number of iterations in...

Journal: :DEStech Transactions on Engineering and Technology Research 2017

2002
Olivier Glück Jean-Luc Lamotte Alain Greiner

This paper presents an efficient MPI implementation on a cluster of PCs using a remote DMA communication primitive. For experimental purposes, the MultiPC (MPC) parallel computer was used. It consists of standard PCs interconnected through a gigabit High Speed Link (HSL) network. This paper focuses on communication software layers over the HSL network. Two implementations of MPI are described. ...

Hatam Emami Sedigheh Mohammad Esmaeil Zahra Emami

The paper has been performed to review library administrators' strategic planning role to improve the library staff of medical sciences university of Iran. The study is survey-descriptive. The statistical population consists of 50 library administrators working in Iran medical sciences university, but 44 subjects responded to the questionnaire used to gather data. The reliability (91.7%) was ca...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده روانشناسی و علوم تربیتی 1388

پژوهش حاضر به منظور بررسی استنادها به منابع وب در مقاله¬های منتشر شده در مجله¬های علوم کتابداری و اطلاع¬رسانی نمایه شده در آی.اس.آی. در سال¬های 2005-2008 انجام شده و در آن کوشش شده است با تجزیه و تحلیل اطلاعات بدست آمده، میانگین تعداد مقاله¬ها، تعداد استنادها به منابع چاپی و استنادها به منابع وب در هر مقاله، نوع زبان، استاندارد استناد، نوع فایل، نوع دامنه، ثبات و پایداری، و نیم¬عمر منابع وب است...

Journal: :international journal of social sciences 0
sedigheh mohammad esmaeil assistant professor of library & information sciences, faculty of humanities and social sciences, islamic azad university science and research branch, tehran, iran zahra emami ph.d. student library & information sciences, endocrine research center, institute of endocrinology and metabolism, iran university of medical sciences (iums), tehran, iran hatam emami islamic azad university sari branch, sari, iran

the paper has been performed to review library administrators' strategic planning role to improve the library staff of medical sciences university of iran. the study is survey-descriptive. the statistical population consists of 50 library administrators working in iran medical sciences university, but 44 subjects responded to the questionnaire used to gather data. the reliability (91.7%) w...

Journal: :iau international journal of social sciences 2014
sedigheh mohammad esmaeil zahra emami hatam emami

the paper has been performed to review library administrators' strategic planning role to improve the library staff of medical sciences university of iran. the study is survey-descriptive. the statistical population consists of 50 library administrators working in iran medical sciences university, but 44 subjects responded to the questionnaire used to gather data. the reliability (91.7%) was ca...

Journal: :ACM Transactions on Mathematical Software 2021

Quantifying errors and losses due to the use of Floating-point (FP) calculations in industrial scientific computing codes is an important part Verification, Validation, Uncertainty Quantification process. Stochastic Arithmetic one way model estimate FP accuracy, which scales well large, codes. It exists different flavors, such as CESTAC or MCA, implemented various tools CADNA, Verificarlo, Verr...

The purpose of this study was comparing Information Retrieval Capabilities in Web-based Library Software of Payam, with Voyager and ALEPH. A checklist designed and included six main trait for evaluation and comparing 73 scales. Data collected by experts' observing of the software's OPAC. Data analyzed by the descriptive statistics methods. Findings shows the preferences in search capabilities i...

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