نتایج جستجو برای: work pattern
تعداد نتایج: 1263633 فیلتر نتایج به سال:
Abstract Background: Occupational injury involves thousands workers worldwide especially in developing countries every years that could lead to workers disability and costly events for industrial cycle of the country. Thus, the aim of this study was to demonstrate status of work injuries and main pattern of work related trauma. Methods: All documents of the miners who had documented between 2...
writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...
Background: shift work may lead to different health problems due to circadian rhythm. The pattern of shift work, forward or backward, and the duration of each shift period may affect complications. This study was designed to assess and compare the health complications of different patterns of shift work in tile industry. Methods: this cross-sectional study was conducted on 203 shift workers in...
This paper discusses a three-year experiment to build a distributed research group, equipped with state-of-the-art computing facilities, spread over three cities in Australia. Despite the provision of the sorts of facilities to be expected in cooperative buildings, such as high-speed networks and videoconferencing, significant synergy (i.e., closely-coupled collaborations) among the distributed...
Considerable experimental and theoretical effort has been exerted to understand how constant intersegmental phase relationships are produced between oscillators in segmentally organized pattern generating networks. The phase relationship between the segmental oscillators in the isolated timing network of the leech heartbeat central pattern generator is quite regular within individual preparatio...
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