نتایج جستجو برای: lack of safety during maintenance
تعداد نتایج: 21324009 فیلتر نتایج به سال:
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
methodology non-native participants in this study were sixty ba students majoring in english literature and teaching english as a foreign language at khayyam university of mashhad. they were senior students, between 21 to 24 years old, who had studied english for at least three and a half years and had passed several courses including grammar, reading, conversation, and writing. this was assum...
Maintainability is related to the ease, accuracy, safety, and economy of maintenance tasks within that system. Since Operation, Maintenance, Repair Costs are greater than three times cost initial construction, a good design can directly contribute reduce these costs in building's lifecycle. has not been widely considered during stage because there lack knowledge about building as well detailing...
the extent to which written corrective feedback on linguistic errors can play a role in helping l2 writers improve the accuracy of their writing continues to be an issue of interest to researchers and teachers since truscott (1996) mounted a case for its abolition. while there is growing empirical evidence that written corrective feedback can successfully target some types of linguistic error (...
Owners are responsible for performing necessary maintenance on their buildings, and they should do so whenever possible to maintain capital ensure people’s safety while using the buildings. Lack of information data prevents construction managers from effectively managing building assets making decisions during operation phases. In Iraq, a large portion used is still paper. Construction face cha...
objective: ecstasy, or 3, 4 (±) methylenedioxymethamphetamine (mdma), is a potent neurotoxic drug. one of the mechanisms for its toxicity is the secondary release of glutamate. mouse embryonic stem cells (mescs) express only one glutamate receptor, the metabotropic glutamate receptor 5 (mglu5), which is involved in the maintenance and self-renewal of mescs. this study aims to investigate whethe...
Background and Objective: The aim of this study was to evaluate the constructs of protection motivation theory (PMT) for predicting seat-belt use in front seat passenger on urban transportation. Methods: In this cross sectional study, 328 participants who traveled in urban streets during the past week as a front seat passenger during February to May 2018 were selected through multistage cluste...
Corresponding Author: Alberto Martinetti Design, Production and Management, University of Twente, The Netherlands Email: [email protected] Abstract: The conveyor belt represents one of the most commonly used methods of transporting bulk materials today. As highlighted multiple times in research, the moving parts are a critical issue causing accidents and injuries and several of these are ...
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
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