نتایج جستجو برای: loss of human life
تعداد نتایج: 21368109 فیلتر نتایج به سال:
wireless sensor networks (wsns) are one of the most interesting consequences of innovations in different areas of technology including wireless and mobile communications, networking, and sensor design. these networks are considered as a class of wireless networks which are constructed by a set of sensors. a large number of applications have been proposed for wsns. besides having numerous applic...
objective: the objective of this study was to investigate the invitro fluoride release of four new self-adhesive resin cements; set (sdi, australia), breeze (pentron, usa), embrace wetbond (pulpdent, usa), g-cem (gc, japan) and to assess the bonding performance of these self-adhesive resin cements for bonding of orthodontic brackets. materials and methods: for fluoride release experiment, six ...
conclusions the findings of the study indicated a high satisfaction of the elderly with their hearing aids, considering the type of hearing loss. despite all the efforts to improve the audiologic services during verification process, the elderly should be consulted specifically in order to fit their hearing aid as well as their expectations from aid. results the mean satisfaction scores of the ...
fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...
background: the current study was conducted to estimate the integrated mean of quality of life (qol) of the general population of different countries around the world and to compare them on the grounds of the human development index (hdi). methods: well-known international databases such as medline, scopus, science direct, google scholar & google, and domestic databases including sid, iranmedex...
environmental degradation all over the world is one of the three major concerns of the human being. depletion of fresh water sources on earth, ozone layer depletion, soil degradation, intensive farming, climate change and temperature increase, biodiversity loss, population increase, poverty, pollution, extinction of rare species, biological extinction and endangered species are the main environ...
prayer (nam&aposaz; in persian and/or sal&aposat; in arabic), the spite of its beatific influence, consist of deep concept and mysteries. it has an irrefutable role as the firm line which attaches the human entity to the superfine heaven. in the islam, prayer is the first act that has been necessitated and also a canonical duty for human which should be surely discharged by him until the last t...
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Background and Objective: In health system using patient-based tools to measure life quality is a source of making clinical decision. The voice of individuals with hearing loss faces have some problems because of getting inappropriate feedback. According to multilateral impacts on life quality, it is necessary to study the relationship between public life quality (SF 36) and voice-related life ...
Background: The objective of the study was to appraise the total dollar value of human life losses (TDVHL) associated with COVID-19 in Canada. Methods: The net output approach (also known as human capital approach) was applied in the dollar valuation of the 6,062 human life losses associated with COVID-19 in Canada as of 23 May 2020. The economic model was rerun five times: (a) using the nati...
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