نتایج جستجو برای: 15 are about 879

تعداد نتایج: 5752803  

Journal: :Education Inquiry 2014

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Journal: :BMJ 1996

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Journal: :European journal for philosophy of science 2022

Abstract Models provide scientists with knowledge about target systems. An important group of models are those that called general . However, what exactly is meant by generality in this context somewhat unclear. The aim paper to draw out a distinction between two notions has implications for scientific practice. Some the sense they apply many systems world and have particular targets. Another c...

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Journal: :Journal of Financial Economics 2015

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Journal: :SSRN Electronic Journal 2004

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Journal: :The Gerontologist 1996

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ژورنال: مجله دانشگاه علوم پزشکی مازندران 2017
اژدری زرمهری, حسن, خسروی, حسین, شفیع مجددی, محمد, محبی, احسان, محمدزاده, محمد,

Background and purpose: Nerve growth factor (NGF), as neurotrophin, has a role in response of hypothalamic-pituitary-adrenal axis to stress. In this study, we investigated the role of NGF by inhibiting nerve growth factor anxiety-like behaviors induced by forced swim stress in rats. Materials and methods: In this experimental study, 24 male Wistar rats (200-250 g) were randomly divided into ...

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Journal: :Indian Journal of Community Health 2021

Introduction: In India, IDD has been identified as a public health problem. At present best source for iodine supplementation is iodinated salt in the form of "Iodised Salt" containing potassium iodide (KI) and "Iodated iodate (KIO3). Objectives: To find out storage practices houses association content. Methods: From 1st to 5th standard children (age group 6–12 years) were “sampling units.” The...

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Journal: :BMJ 2008

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Journal: :Analysis 1998

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