نتایج جستجو برای: human isosporiasi
تعداد نتایج: 1642891 فیلتر نتایج به سال:
background: the environmental degradation products of pesticides may enter drinking water and result in serious health problems. objective: to evaluate the occurrence of insecticides in drinking surface and ground water in dakahlyia governorate, northern egypt in 2011. methods: we studied blood samples collected from 36 consecutive patients diagnosed with pesticides poisoning and 36 tap drinkin...
human errors are one of the most important causes of accidents. because time limitation is the most effecting factor in human errors, the likelihood of these errors in emergencies’ is higher than normal conditions. this study was aimed to manage and evaluate human errors in a case of fire in a manufacturing company. in this study human error prediction index (hepi) was used in order to evaluate...
in the new age, in regard to human success in education in the globalizing world, one can consider english proficiency and individual differences as two important issues. in efl settings, reading skill plays an important role in education. it seems that using multiple intelligences theory in efl classes which values individual differences by tapping different intelligences, can be rewarding. as...
چکیده ندارد.
background and objectives:job burnout is a major source of healthcare human resources inefficiency with severe negative impact on patient care, physical-psychological health of staff, and healthcare costs. psychological empowerment is a relatively new concept showing promise in boosting different aspect of human resources management. in this study, we pursued the question of whether psychologic...
abstract: the present study is about prophet ishmael, some parts of his life; his personality in the quran and the bible; and the comparison of the content of these two religious books. compilation of the study has been done with a new perspective and new presentation approach. since prophets have been human beings’ role model and their life has been a perfect example for humanity in all ages,...
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
objective: based on pittsburg sleep quality index, it has been reported that most human immunodeficiency virus (hiv) positive patients suffer from various degrees of sleep problems. sleep disorders can affect quality of life, physical and social functioning and can also cause chronic fatigue. some psychological and physiological factors are related to sleep quality. the purpose of the present s...
background: the aim of this study was to conduct a seroprevalence survey in meshkin-shahr, ardabil province, north western iran to detect the rate of human fascioliasis in the city and nearby villages. literature shows that no such study has been conducted so far. methods: overall, 458 serum samples were collected by randomized cluster sam-pling method from 153 males and 305 females referred to...
stage-specifci developmental forms of lesihmania major promastigotes were grown in vitro. procyclic and metacyclic promastigotes were cultured and separated by peanut agglutinin. the axenic amastigote form were prepared by culturing the promastigotes in acidic medium at 35c.these three forms of parasites were used as antigens to study cytokine production in whole blood culture of healthy indivi...
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