نتایج جستجو برای: health metrics

تعداد نتایج: 1040277  

2010
Benjamin Jakubowski Howard Frumkin

Environmental factors greatly affect human health. Accordingly, environmental metrics are a key part of the community health information base. We review environmental metrics relevant to community health, including measurements of contaminants in environmental media, such as air, water, and food; measurements of contaminants in people (biomonitoring); measurements of features of the built envir...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم ریاضی 1392

در سال های اخیر هندسه فینسلر نه تنها به عنوان موضوعی مدرن که شامل قضایا و تکنیک های متعدد می باشد مطرح است، بلکه بعنوان موضوعی مهم در حل مسایل ترمودینامیک، اپتیک، اکولوژی، بیولوژی و ... پیشرفت های چشم گیری داشته است. در این پایان نامه متریک های ریشه m-ام تعمیم یافته، روی یک منیفلد n-بعدی m را مورد بررسی قرار می دهیم که خواص جبری خاصی دارند. در مقاله(on einstein m-th root metrics)، نویسندگان خوا...

Journal: :iranian journal of science and technology (sciences) 2008
b. rezaei

– in this paper we consider some (α ,β ) -metrics such as generalized kropina, matsumoto and f (α β )2α = + metrics, and obtain necessary and sufficient conditions for them to be einstein metrics when βis a constant killing form. then we prove with this assumption that the mentioned einstein metrics must beriemannian or ricci flat.

2015
Ross C. Brownson Rachel Seiler Amy A. Eyler

Effective health policies and allocation of public health resources can substantially improve public health. An objective of public health practitioners and researchers is to identify key metrics that would help improve effective policies and terminate poor ones. We review articles published in 2008 surrounding measurement issues for public health policy and present a set of recommendations for...

Journal: :The Eurasian journal of medicine 2016
Anton R Kiselev Sergey V Balashov Olga M Posnenkova Mikhail D Prokhorov Vladimir I Gridnev

OBJECTIVE The aim of the present study was to compare different methods of health status assessment in organized cohort of penitentiary employees in Saratov Region, Russian Federation. MATERIALS AND METHODS 1,014 penitentiary employees (81.8% male) aged 33.4±6.8 years were included in the cohort study. All participants underwent an annual preventive health examination in the Center of Medical...

2010
Ross C. Brownson Rachel Seiler Amy A. Eyler

Effective health policies and allocation of public health resources can substantially improve public health. An objective of public health practitioners and researchers is to identify key metrics that would help improve effective policies and terminate poor ones. We review articles published in 2008 surrounding measurement issues for public health policy and present a set of recommendations for...

2016
Gregory M. Garrison Chelsea R. Traverse Robert G. Fish

INTRODUCTION In the traditional model of care, an annual visit was dedicated to the task of assessing and delivering preventive care. With the move away from annual physicals, primary care physicians are addressing preventive services at every clinic visit often aided by electronic clinical decision support (CDS) systems. METHODS We conducted a case study of a visit-driven CDS system in use a...

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