نتایج جستجو برای: level of safety
تعداد نتایج: 21223283 فیلتر نتایج به سال:
In this paper, an approach to aeronautical structural design based on reliability analysis is presented. In this way, the concept of level of safety is discussed and methods of its calculation using statistical data are described. Based on the concept of level of safety, a design procedure is proposed. In order to validate this design procedure, two design cases are studied. In the first case s...
Introduction: Provision of high quality nursing care for patients, has made patient safety culture as an important issue for improving the quality of health care in the country. This study aimed to determine the relationship between nurses’ job satisfaction and patient safety culture in hospitals of Rasht city, Iran. Material and Method: This research is a descriptive-analytical, cross-secti...
Introduction: Safety behavior is actual behaviors that done in accordance with safety instructions and it consists of both safety compliance and safety participant. Safety behavior assessment and identification of its related factors in the local labor communities is an important step in reducing accidents. This study aimed to evaluate the safety behavior and its predictive individual and occup...
from 1950s onward, new theories and critical approaches burgeoned across humanities. these theories were context-oriented; as a result, the analysis of discursive practices gained significance. thus, social, political, historical and cultural discourses that have been hitherto marginalized and considered inferior to literary texts, were introduced as important texts to be analyzed by critics. o...
abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...
Background and aims: Today, functions of exercise and physical activity in different aspects are hidden to no one. Sports lead to individuals’ well-being and society’s health, create life safety in all physical, psychological, mental, and emotional aspects, etc. and attract the attention of the committed officials in any society. Accordingly, great investments are made in many countries to prov...
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
Introduction: Human factors studies have shown that about 80% of the root causes of major accidents affecting safety, the environment or ergonomics are related to human error. The purpose of this study was to identify human errors using the HFACS method and the FAHP theory in cement industry. Methods: The present study was a retrospective study carried out in the cement industry. At first, R...
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