نتایج جستجو برای: life duration
تعداد نتایج: 934768 فیلتر نتایج به سال:
Sleep timing undergoes profound changes during adolescence, often resulting in inadequate sleep duration. The present study examines the relationship of sleep duration with positive attitude toward life and academic achievement in a sample of 2716 adolescents in Switzerland (mean age: 15.4 years, SD = 0.8), and whether this relationship is mediated by increased daytime tiredness and lower self-...
Menopause is a physiological change for women, which occurs between 40-59 years of age and has a great impact on their life quality and its patterns. This is a descriptive and analytic research, which was carried out to assess the impact of menopause and some socio-demographic and medical variables on quality of life and its patterns in Tehran in 2001. Samples were taken at random from 210 heal...
Little is known about how hatch phenology (e.g., the start, peak, and duration of hatching) could influence subsequent recruitment of freshwater fishes into a population. We used two commonly sympatric fish species that exhibit different hatching phenologies to examine recruitment across multiple life stages. Nine yellow perch (Perca flavescens) and bluegill (Lepomis macrochirus) annual cohorts...
کارآزمایی بالینی تأثیر مدروکسی پروژسترون استات بر میزان خونریزی و کیفیت زندگی زنان مبتلا به منوراژی
Background and Objective: Severe menstrual bleeding is a leading cause of poor quality of life and iron deficiency anemia in reproductive aged women. The aim of this study was to investigate the efficacy and acceptability of long-term use of medroxyprogestrone acetate in menorrhagia management. Materials and Methods: In a pre-post trial, 44 eligible women were allocated to long term medroxypro...
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