نتایج جستجو برای: rapid growth of e

تعداد نتایج: 21745938  

ژورنال: پژوهش های تربیتی 2014
Abdolrahimi, Hossein, Jalilzadeh, Hakimeh, Ostadhasanloo, Hossein,

With rapid changes in techniques and skills in information technology and the emergence of new phenomena and their impact on the methods and techniques to living, learning one of the fundamental pillars of society has been transformed While the e-learning as a new paradigm, has been able to responsible for huge volume of education and learning is present. This paper survey the concept of learni...

Journal: :acta medica iranica 0
a. dalil-o-tojari

ct 1314 is a new steroid anesthetic which is used for the rapid induction of anesthesia. its duration of action as well as the time course for the recovery is rapid. it has a high therapeutic index and proved compatible with other drugs used in anesthesiology. no appreciable side effects has been encount e red during anesthesia with thisdrug . to avoid any disturbance in cardio-pulmonary system...

ژورنال: علمی شیلات ایران 2019

Marine environment is the main source of natural bioactive products whose chemical-structural properties are not similar with other natural products of plants and other inland organisms. The present study was carried out to evaluate antibiotic properties of diethyl ether and methanol extracts of two marine species including starfish and carpet anemone. The samples of starfish and carpet anemone...

Journal: :پژوهش های حبوبات ایران 0
امیری ده احمدی امیری ده احمدی پارسا پارسا نظامی نظامی گنجعلی گنجعلی

in order to evaluate the effects of drought stress at different phenological stages on growth indices of chickpea (cicer arietinum l.) cultivar jam, an experiment was carried out at the research greenhouse of faculty of agriculture, ferdowsi university of mashhad, using a completely randomized design with four replications. drought stress was applied by preventing irrigation until the soil mois...

Journal: :international journal of environmental research 2010
s.m. tehrani a.r. karbassi s.m. monavari s.a. mirbagheri

considering rapid growth and migration, higher accumulation of communities along with the high number of shopping trips in mega cities such as tehran brings environmental consequences like excessive amounts of energy use, air pollution and massive urban congestions in all urban trips ending to shopping areas. the present study has been performed in tehran, capital of iran in 2009-2010. with the...

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2005

2007
Johan Jonasson

Let D be a non-negative integer-valued random variable and let G = (V, E) be an infinite transitive finite-degree graph. Continuing the work of Deijfen and Meester [5] and Deijfen and Jonasson [4], we seek an Aut(G)-invariant random graph model with V as vertex set, iid degrees distributed as D and finite mean connections (i.e. the sum of the edge lengths in the graph metric of G of a given ver...

Journal: :acta medica iranica 0
mehrdad shakiba department of pediatric, shahid sadoghi university of medical sciences, yazd, iran. malihe ghadir internal medicine, school of medicine, tehran university of medical sciences, tehran, iran. zahra nafei department of pediatric, shahid sadoghi university of medical sciences, yazd, iran. sedighe akhavan karbasi department of pediatric, shahid sadoghi university of medical sciences, yazd, iran. mohammad hassan lotfi department of biostatics, faculty of health, shahid sadoghi university of medical sciences, yazd, iran. ahmad shajari department of pediatric, shahid sadoghi university of medical sciences, yazd, iran.

vitamin d is an essential hormone for growth and development of bones in children. there is a lot of evidence for deficiency of this vitamin in middle east females. this study conduct to find a way to combat deficiency in girls during rapid growth phase of puberty in academic year. one hundred and two middle school girls who had not consumed any vitamins supplement have been participated in thi...

Journal: :iranian biomedical journal 0
فاتح رحیمی fateh rahimi ملیحه طالبی malihe talebi مهناز سیفی mahnaz saifi محمدرضا پورشفیع mohammad r. pourshafie

enterococci are important because of their role as the leading cause of nosocomial infections which have a significant role in the dissemination and persistence of antimicrobial resistance genes. methods: in this study, we determined the distribution of enterococcal species in the sewage treatment plants in iran. furthermore, we improved a rapid and specific pcr method using primers (soda and d...

Journal: Money and Economy 2020

This paper investigates causal relations between economic growth, income inequality, and transmission channels during the period 1972 to 2016. These channels include saving rate, investment rate, redistribution policies, human capital, and conspicuous consumption. There is no strong evidence that supports uni-directional or bi-directional causality. In addition, some of the transmission channel...

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