نتایج جستجو برای: reliability indexes

تعداد نتایج: 165925  

Journal: :Revista panamericana de salud publica = Pan American journal of public health 2015
José J Mira Isabel M Navarro Mercedes Guilabert Rodrigo Poblete Astolfo L Franco Pilar Jiménez Margarita Aquino Francisco J Fernández-Trujillo Susana Lorenzo Julián Vitaller Yohana Díaz de Valle Carlos Aibar Jesús M Aranaz José A De Pedro

OBJECTIVE To design and validate a questionnaire for assessing attitudes and knowledge about patient safety using a sample of medical and nursing students undergoing clinical training in Spain and four countries in Latin America. METHODS In this cross-sectional study, a literature review was carried out and total of 786 medical and nursing students were surveyed at eight universities from fiv...

1999
Marcus Jürgens Hans-Joachim Lenz

Data warehouses are used to store large amounts of data. This data is often used for On-Line Analytical Processing (OLAP). Short response times are essential for on-line decision support. Common approaches to reach this goal in read-mostly environments are the precomputation of materialized views and the use of index structures. In this paper, a framework is presented to evaluate different inde...

Journal: :Curved and Layered Structures 2023

Abstract A reliability-based approach is presented to investigate the effects of structural and load uncertainties on reliability estimation ship hull girders. Structural included randomness in material properties, geometric initial imperfections, corrosion behavior. Load statistical uncertainties, model environmental related nonlinearity. The girder ultimate strength was calculated using Smith...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
نجمه رضاسلطانی کارشناس ارشد روان شناسی ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران حسن غرایاق زندی استادیار دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران محمد خبیری دانشیار دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه تهران، تهران، ایران

the aim of this study was to determine the validity and reliability of the basic psychological needs in exercise scale (bpnes). the method was descriptive-survey. the statistical population consisted of male and female athletes aged over 16 years who attended structured exercise programs. the sample consisted of 256 male and female athletes (m=23.03, sd=4.04) who were selected through cluster r...

Journal: :Machines 2022

Reliability is of great significance in ensuring the safe operation modern industry, which mainly relies on data analysis and life tests. However, as mechanical systems becomes increasingly longer with rapid development manufacturing collection historical failure progressively more time-consuming. In this paper, a few-shot reliability assessment approach proposed order to overcome dependence da...

The purpose of this study is to indendiey the situation expression of the sport tourism marketing indexes from sport and tourism expert’s view in west Azerbaijan province.This study is descriptive- analytical and field methods. Research statistical population is expert members of tourism organization (n=39) and expert members of physical education general offices (n=45). Research tools is ...

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