نتایج جستجو برای: human heart
تعداد نتایج: 1985242 فیلتر نتایج به سال:
Electricity-related occupational accidents are the fifth leading cause of occupational deaths. One of the major causes of occupational accidents is human error. That is why the human role as a cause of the accident is so important and must be considered during risk assessment. The purpose of this study is to present a Fuzzy-HERAT human error assessment method, which can be used to assess the pr...
a comparative study of personality factors, life orientation and hope level in coronary heart patients and normal subjects shiekhy s [1] , issazadegan a [2] * , banehasmishishevan mr [3] , mahmoodi h [4] , amani saribagloo j [5] received: 26 nov , 2012 accepted: 20 feb , 2013 abstract background & aims : one of the most important topics in the field of health psychology is the inf...
purpose: hypercapnia increases minute ventilation (v’e) with little effect on heart rate (hr), whereas hypoxia may increase hr without affecting v’e. however, the effects of hypercapnia and hypoxia on both heart rate variability (hrv) and the clustering of heart beats during spontaneous breathing (respiratory sinus arrhythmia – rsa), are not clear. methods: in this study, 10 human volunteers br...
The "Inner Heart" is a common term among Sofia that is the place of observing and one of the best existential subtleties of the human being.. In the mystical texts, in addition to explain the different descriptions for the “Inner Heart”, it sometimes known as equivalent to “heart” or “spirit” and also with the term “Mystery” (Rāz),...
when we return to the concept of poetry and the age-old discussion about the uselessness or the usefulness of the poets to the private and public state of human beings, originating from plato and aristotles views about poets respectively, there emerges the question of the role of poetry in human beings lives. in the same manner, with the advance of technology and the daily progress and improvem...
background: to establish a balance between work (physical exercise) and human, the aerobic capacity (vo2max) could be used as a measure. assessing heart rate in association to physiological symptoms is the most commonly used tools for the assessment of fatigue during physical exercise. this study aimed to investigate the association between the aerobic capacity and the heart rate of workers fro...
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