نتایج جستجو برای: continuous system is recommended
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INTRODUCTION Coagulation-free dialysis, also commonly known as "heparin-free" dialysis, can be a challenging procedure as it increases the risk of clotting the dialysis circuit. Utilizing a better saline flushing technique can lead to improved patient outcomes as well as huge financial benefits to the health institution. The purpose of this study was to compare the effectiveness of continuous s...
The experiences of undergoing economic crises attest that the loss of employment prompts an outbreak of mental illnesses and suicides, increases the numbers of heart attacks and strokes and negatively affects other illnesses suffered by individuals under stress. Negative stress can devastate a person, cause depression, lower productivity on the job and the competitiveness of businesses and dama...
Introduction: Adherence to the design values and ventilation standards (VS) after installing and also maintaining continuous work of ventilation system with maximum performance throughout its life are amongst the reasons of ventilation systems monitoring. Therefore, the aim of this study was to evaluate performance of local exhaust ventilation system for control of dust by measuring the operati...
there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...
Introduction: Employee justice perception of performance appraisal system is an important prerequisite to its success and effectiveness. This study aimed to investigate the relationship between justice perception (configural, systemic, informational, and interpersonal) of performance appraisal system with organizational commitment and organizational citizenship behavior. Methods: This research ...
Mitral regurgitation (MR), the systolic flow reversal from the left ventricle to the left atrium, is currently the most frequent valvular heart disease.1 Because MR affects predominantly patients 65 years of age,1 with age at surgery most often in the sixth decade,2 the observed prevalence will increase with the aging of the population. Thus, the number of US citizens affected by moderate or se...
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