نتایج جستجو برای: keywords attitude to migration
تعداد نتایج: 11160023 فیلتر نتایج به سال:
Keyword extraction attracts much attention for its significant role in various natural language processing tasks. While some existing methods for keyword extraction have considered using single type of semantic relatedness between words or inherent attributes of words, almost all of them ignore two important issues: 1) how to fuse multiple types of semantic relations between words into a unifor...
abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...
introduction: dental students are high risks persons in exposing to hepatitis b infection. dental students knowledge and attitude about hepatitis b infection is necessary for assessment the educational evaluation and supervision of dental treatments. the aim was to survey the knowledge and attitude in the final year students of dental schools in tehran regarding hepatitis b infection control an...
Background and Objective: The operating room is one of the main units in hospital, where the most important phase of patient treatment is performed. This study aimed to investigate the safety attitude among the staff of operating room in selected hospitals of Tehran University of Medical Sciences.Methods: In this descriptive - analytical study, 230 staff of operating room of hospitals affiliate...
the purpose of this research is to study the relationship between social and cultural traits of female students and their tendency toward emigration. the research method used in data collection and data analysis is social survey. the survey consists of 508 female students studying at m.a. and phd level in shiraz and ferdowsi university. the theoretical framework on which the study is based on i...
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