نتایج جستجو برای: head length 5526
تعداد نتایج: 467984 فیلتر نتایج به سال:
Introduction and purpose: Currently, head louse is one of the sanitary problems in schools that results in physical, mental, and social problems in students. In this regard, the present study was conducted for the epidemiologic examination of head louse among the female students of the primary schools in Tonekabon, Iran, in 2017-2018. Methods: The present descriptive-analytical cross-sectional...
Floating culture of lettuce is developing because of the increase in water use efficiency and chemical fertilizers. In order to assess replacement time of nutrient solution and concentration of replenishment solution on growth and yield of Butterhead lettuce, a factorial experiment was conducted through completely randomized design with three replications. Each experimental unit was a 60×...
introduction: the findings of cephalometry studies are widely applied in medical and engineering fields. cephalometry measurements are affected by genetics‚ age‚ gender‚ and social‚ economic and geographic factors.this study assesses cephalometry of the neurocranium in male newborns in kermanshah,iran by an anthropometry method to confirm or reject the theory of brachycephalization (i.e., a spr...
OBJECTIVES To present the fetal measurements in relation to the foot length at 10-16 weeks gestation on antenatal ultrasound. MATERIALS AND METHODS We reviewed the fetal measurements in 47 scans performed at 10-16 weeks gestation in women attending routine antenatal care. The fetal measurements and measurement ratios were examined in relation to the foot length. RESULTS The fetal biparietal...
BACKGROUND Previous research suggests that prenatal maternal stress (PNMS) impacts birth outcomes, but many human studies cannot distinguish between the effects of different types of stressors or examine effects of exposure timing on outcomes. OBJECTIVES Our goal was to determine how timing and severity of exposure during pregnancy to objective and subjective stress due to a natural disaster ...
This paper tests the suggestion put forth by Tanner (' 5 5) and Eichorn and Bayley ('62) to the effect that the brain participates i n the parapubertal spurt of growth which characterizes many of the dimensions of the human body. To this end, longitudinal data consisting of oriented head roentgenograms of 11 boys were examined. Two measurements were taken directly from each lateral head film: (...
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