نتایج جستجو برای: development stages

تعداد نتایج: 1548854  

Journal: :Theory and Methods of Physical Education and Sports 2016

Journal: :Problems of Gathering, Treatment and Transportation of Oil and Oil Products 2018

Journal: :Arquivos do Instituto Biológico 2018

Journal: :Economics Letters 2022

How do cultural differences in preferences affect economic development? This study develops a simple growth model that features two stages of development. In the first stage, is driven by human capital accumulation. second innovation. The economy does not necessarily experience transition from stage to stage. If this endogenous occur, converges steady-state level output. may remain middle-incom...

Journal: :فصلنامه تخصصی جنگ ایران و عراق 0

one of the most valuable achievements of irgc in spite of confronting various difficulties in the early stages of the imposed war was the formation of its artillery unit. achange in commanders' approach towards the artillery formation necessity to supply supporting fire for the acting units was very effective in this unit's formation. passage of time showed the important and determini...

Journal: :international journal of reproductive biomedicine 0
razieh fallah sedighah akhavan karbasi mohammad taghi galalian razieh dehghani-firouzabadi

background: approximately one percent of current live births of the world are conceived via assisted reproductive technologies (art). objective:  the purpose of this study was to compare the developmental status of children born through assisted and natural conceptions at the age of five years. materials and methods:  in a retrospective cohort study, developmental status of 5 years old children...

2013
Achim Lewandowski Roman Rosipal Georg Dorffner

Research in recent years has supported the hypothesis that many properties of the electroencephalogram (EEG) are specific to an individual. In this study, the intra- and inter-individual variations of sleep EEG signals were investigated. This was carried out by analyzing the stability of the average EEG spectra individually computed for the Rechtschaffen and Kales (RK) sleep stages. Six EEG cha...

Journal: :Sleep 1986
B Kemp H A Kamphuisen

A Markov chain model has been proposed as a mechanism that generates human sleep stages. A method for estimating the parameters of the model, i.e., the transition probabilities (rates) between sleep stages, has been introduced and applied to 95 hypnograms taken from 23 subjects. The rates characterize interindividual differences and nightly variations of the sleep mechanism, related to sleep-on...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1390

this study explored reading strategy use of tefl ma students when they read academic research articles in english. the purpose of this study was to investigate how this group of readers typically approaches reading academic research articles related to their field of study, and also what they do in reading such research articles. the aim of the present study was bilateral. first, the researcher...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1387

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