منابع مشابه
Consequences of Death Awareness in Adolescents' Lives: A Qualitative Study
Aim: The present research intended to investigate the outcomes of death awareness in life from the perspective of Iranian adolescents. Methods: The study employed a phenomenological qualitative approach. The participants included 26 male and female high school students aged 16 to 18 going to schools in Tehran province, who were selected through criterion purposive sampling method. To collect da...
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In their article, Umberson et al. (1) demonstrate that African Americans are much more likely than whites to experience deaths in their immediate family circle, and that this elevated exposure to death occurs at virtually all stages of the life cycle. Differential exposure to bereavement by race is likely to contribute to long-standing black−white differentials with respect to health and socioe...
متن کاملClose - to - Death Experience after Trauma
تجربه نزدیک به مرگ، یکسری وقایع واضحی است که توسط افراد معدودی بعد از دوره ای از مرگ بالینی گزارش می گردد (بعضی از افراد این تجربیات را به دنبال جراحی، تولد بچه و خودکشی عنوان می نمایند. برخی از مؤلفین برآورد کرده اند که تقریبا ۴۰ درصد افرادی که بطور موفق احیاء شده اند و یا در موقعیتهای تهدید کننده زندگی قرار گرفته اند، تجربه نزدیک مرگ داشته اند. قربانیان اغلب بعضی از وقایع را در طول احیاء بیاد...
متن کاملFrom birth to death: the complex lives of eukaryotic mRNAs.
Recent work indicates that the posttranscriptional control of eukaryotic gene expression is much more elaborate and extensive than previously thought, with essentially every step of messenger RNA (mRNA) metabolism being subject to regulation in an mRNA-specific manner. Thus, a comprehensive understanding of eukaryotic gene expression requires an appreciation for how the lives of mRNAs are influ...
متن کاملThe Lives and the Death of Moore’s Law
Moore’s Law has been an important benchmark for developments in microelectronics and information processing for over three decades. During this time, its applications and interpretations have proliferated and expanded, often far beyond the validity of the original assumptions made by Moore. Technical considerations of optimal chip manufacturing costs have been expanded to processor performance,...
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ژورنال
عنوان ژورنال: Nature
سال: 2006
ISSN: 0028-0836,1476-4679
DOI: 10.1038/441286a