نتایج جستجو برای: subjective data
تعداد نتایج: 2459474 فیلتر نتایج به سال:
background and purpose: sleep disorders are a common problem in patients undergoing hemodialysis. poor sleep quality is considered as a potential predictor for mortality and reduced quality of life in these patients. this study aimed to evaluate subjective sleep quality in hemodialysis patients and its association with hemodialysis timing. methods: this descriptive-correlational study was condu...
International recommendations for subjective video quality assessment (e.g., ITU-R BT.500-11) include specifications for how to perform many different types of subjective tests. In addition to displaying the video sequences in different ways, subjective tests also have different rating scales, different words associated with these scales, and many other test variables that change from one labor...
Background and aims: Noise pollution in bank, as environment for presentation of financial services, is very important from the viewpoint of comfort aspects. This study aims to assess noise pollution and its effects on subjective fatigue of staffs in the governmental banks. Methods: In this cross sectional study, noise equivalent levels were measured in 20 governmental banks located in Hamadan...
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