نتایج جستجو برای: physical growth
تعداد نتایج: 1452605 فیلتر نتایج به سال:
growth faltering of preschool-aged children with poor appetite is associated with snacking behaviors
background: the association between snacking patterns, sleep hours, and physical activity with growth status and appetite of preschool children was investigated. methods: sixty three children aged 3-7 years with low appetite and weight for age ratio below the 25th percentile were enrolled from those referring to nader kazemi polyclinic in shiraz. information regarding the parents’ education, sl...
The present study was conducted to evaluate the effect of expanded clay (Leca) and Styrofoam on the physical characteristics of growing media and their relationship with the growth of Spathiphyllum wallisii. The experiment was laid out in a complete randomized design (CRD) with 9 treatments and 3 replications. Cocopeat and peat moss combined with different proportions of inorganic materials Lec...
Background : Second half of 20th century is named as child age, because the improvement of society depends on the child growth and development. Child abuse includes many bizzar behaviors such as bodily punishment, sexual and emotional abuse. Abuse can be physical, emotional and educational neglect, which has profound effect on child's health, growth and development. Objective : To determine...
چکیده تمام نما مقدمه: این تحقیق برای بررسی میزان خلاقیت و عناصر آن (انعطاف- سیالی- ابتکار و بسط) در کارشناسان فوق برنامه های تربیت بدنی دانشگاههای تهران صورت گرفته است. بطور کلی خلاقیت به معنای توانایی تولید اندیشه ها و ایده های جدید و ترکیب آنها با یکدیگر و بیشتر در جنبه های فکری نظری و به اصطلاح فعالیتهای ذهنی و طراحی قبل از عمل به کار می رود و دارای چهار عنصر به شرح زیر می باشد. 1- سیالی...
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
abstract childhood and adolescence are critical periods for the skeleton. mechanical load has then been shown to be one of the best stimuli to enhance not only bone mass, but also structural skeletal adaptations, as both contributing to bone strength. exercise prescription also includes a window of opportunity to improve bone strength in the late pre- and early peri-pubertal period. there is so...
yasuj is one the cities of the country that has had a heavy growth in recent years. the main objective of this study is t help develop improved urban services using inefficiencies of the current services. the important issue in planning urban infrastructures in estimating infrastructures based on population forecast, which is the focus of this study. the research method used in this study was a...
Introduction: Health expenditures are important factors in the economic growth it can be raise economic development by labor forces and physical capital. in Iran health expenditures are important because more young population .It can be help to develop in economics by keeping of young labors healthy, and increasing general education. Methods: It was considered growth theory based on health expe...
از فرآیند گرمای القائی در تکنولوژی و صنعت در موارد زیادی مانند جوش فلزات، بازپخت، متالورژی ]1[ رشد بلور ]4-2[، و ... استفاده می شود. در این روش ماده فلزی مورد نظر (قطعه کار مانند بوته)، داخل یک پیچه ی القائی قرار می گیرد. سپس با ایجاد یک جریان الکتریکی متناوب فرکانس بالا درپیچه (جریان رانشی)، میدان های الکتریکی و مغناطیسی متناوبی در اطراف پیچه ایجاد می شوند. با نفوذ این میدان ها در ماده فلزی مو...
abstract: the main objective of this paper is to estimate the tourism impact on the economic growth of iranian provinces over the period of 2000-2010. for achieving this aim, the panel data approach has been used to the economic growth modeling. the empirical findings show that tourist receipts have a positive impact on the economic growth in iranian provinces. it was found that a 10 percent in...
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