نتایج جستجو برای: economic deterioration

تعداد نتایج: 346178  

Journal: :The Journal of the American Pharmaceutical Association (1912) 1915

Journal: :Hygiea Internationalis : An Interdisciplinary Journal for the History of Public Health 2010

2003
Nandan U. Ukidwe Bhavik R. Bakshi

Ecosystems are vital to any human activity because they constitute the basic planetary support systems. Their deterioration threatens the sustainability of all industrial activity and erodes a nation’s productive capital base. A necessary step towards preserving ecosystems is to estimate their contribution to economic activity. Most contemporary economic, thermodynamic and life cycle assessment...

Journal: :JAPAN TAPPI JOURNAL 1985

ژورنال: :مجله دانشگاه علوم پزشکی ایلام 0
سید محمود طباطبائی seyed mahmoud tabatabaei department of physiology, faculty of medicine, tabriz branch, islamic azad university, tabriz , iranدانشکده پزشکی دانشگاه آزاد اسلامی واحد تبریز

مقدمه: بیماری آلزایمر یک اختلال تحلیل برنده عصبی است که با اختلالات شناختی، رفتاری و حرکتی همراه است. مهم ترین علامت این بیماری یاد زدودگی است که باعث مشکلات عدیده در انجام عملکردهای روزمره افراد مبتلا می گردد. با توجه به چند عاملی بودن این بیماری و وجود عوامل متعدد ایجادکننده آن، به نظر می رسد که سطوح سرمی برخی فلزات ممکن است در ایجاد آلزایمر نقش داشته باشد. یکی از این فلزات آلومینیوم می باشد....

Journal: :Archives of Iranian medicine 2014
Gholamreza Heydari Arezoo Ebn Ahmady Harry A Lando Mohammad B Shadmehr Lida Fadaizadeh

BACKGROND Following MPOWER's 2011 report, a study was conducted to quantify the implementation of MPOWER tobacco control policies in the Eastern Mediterranean Region (EMR) in 2013 to assess any possible change during the last two years.  METHODS In this cross sectional study, based on 10 categories mentioned in MPOWER 2013, a checklist was designed and its scoring was agreed upon by Iranian a...

2017
Xiaoyan Li Ionela Lindfors-Vrejoiu Michael Ziese Alexandre Gloter Peter A. van Aken

La0.7Sr0.3MnO3, a half-metallic ferromagnet with full spin polarization, is generally used as a standard spin injector in heterostructures. However, the magnetism of La0.7Sr0.3MnO3 is strongly modified near interfaces, which was addressed as "dead-layer" phenomenon whose origin is still controversial. Here, both magnetic and structural properties of La0.7Sr0.3MnO3/SrTiO3 heterostructures were i...

Journal: :The Tokai journal of experimental and clinical medicine 2012
Kenji Kawai Kenji Hayakawa Takahiro Suzuki

PURPOSE To investigate IOL deterioration by conducting severe accelerated deterioration testing of acrylic IOLs. SETTING Department of Ophthalmology, Tokai University School of Medicine Methods: Severe accelerated deterioration tests performed on 7 types of acrylic IOLs simulated 20 years of deterioration. IOLs were placed in a screw tube bottle containing ultra-pure water and kept in an oven...

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