نتایج جستجو برای: in recent century
تعداد نتایج: 17021505 فیلتر نتایج به سال:
medical education play an important role in health of people in 20st-century, but this system has to change overtime. medical education must respond to not only the demand of community at larg but also to changing in new technologies. medical education have been criticized in last two decades of 20st-century, because of producing too many specialists focus on treatment instead of health, insuff...
industrial revolution, colonialism and spreading of patterns of development and consequently the vast rural and urban migrations and centralism in recent century caused the creation of unbalanced population distribution pattern in iran. in addition to areas in which inequalities of environmental and productive resources increase space disparity of distribution of populations, in arease like aze...
modern computerized technology enables more complex visual stimuli and test procedures to be in-corporated into conventional perimetry resulting in several developments in automated perimetry that have contributed to more efficient diagnosis and management of eye diseases. this review will cover a number of advances in automated perimetry including frequency doubling technology perimetry, short...
T cells are an integral part of a functional immune system with the majority being produced in the thymus. Of all the changes related to immunosenescence, regression of the thymus is considered one of the most universally recognised alterations. Despite the reduction of thymic size, there is evidence to suggest that T cell output is still present into old age, albeit much diminished; leading to...
The present article reviews the current position of the etiology of mental disorders in the clinical medicine. To study the contribution of the known factors such as genetic, physical, chemical, and stress factors on the pathogenesis and etiology of mental disorders, most acceptable evidences were gathered. A part of these evidences comes from author's own work. In despite of presence of a rich...
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
The study of language has been put into focus of attention by many researchers in literature and philosophy and several outstanding works have been composed in Persian and Arabic languages. The previous studies in this area helped to establish the science of language among Persian speakers and consequently necessary terms for most branches of this science, such as syntax, stylistics, semantic, ...
The rapidly expanding fields of pharmacogenomics and pharmacodiagnostics have presented the pathology laboratories with many challenges and opportunities. As custodians of patient tissues, these laboratories are in the logical position to perform biomolecular testing for proper management of patients. In order to meet these challenges, the pathology laboratories of the twenty-first century shou...
The article traces the history of perception and study masters “Blue Rose” as a symbolist movement in Russian art early twentieth century. versatile sphere expression leading representatives “second wave” Symbolism, traditionally associated with Moscow decadence 1900s, is subjected to more thorough differentiated analysis context recent research. If first historians group phenomenon concentrate...
social capital is a component in the field of management and behavioral and sciences and philosophical and inspirational views especially in holy books studied in recent century in the field of human life philosophy and management sciences as an inspirational topic. in present paper which addresses to two inspirational and scientific (managerial) aspects), we have tried to consider it in philos...
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