نتایج جستجو برای: productivity and

تعداد نتایج: 16835321  

Journal: :journal of biotechnology and health sciences 0
mohammad zakaria kiaei department of health service management, school of public health, qazvin university of medical sciences, qazvin, ir iran nahid hatam department of health service administration, school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran mina moraveji department of health service administration, school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran; school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran. tel: +98-9156592463, fax: +98-7132340775 reza moradi department of health service administration, school of management and information sciences, isfahan university of medical sciences, isfahan, ir iran mahdieh sadat ahmadzadeh department of health service administration, school of management and information sciences, shiraz university of medical sciences, shiraz, ir iran shirin ghanavati quality improvement in clinical research center, education development center, shiraz university of medical sciences, shiraz, ir iran

conclusions due to the correlation between strategic thinking and productivity, we recommend educating and training managers in the use of strategic thinking, and that they understand its importance to productivity. managers should understand that increasing efficiency in a competitive environment today is a necessity for survival. background using different methods of strategic thinking is ess...

ژورنال: سلامت کار ایران 2010
افرازه , عباس, جهانشاهی, محسن, نجفی, اسدا... ,

  Background and aims   the stress is creating from high density, complexity and long hours of work. Stress is higher among Knowledge workers because of the nature of knowledge work based on the complexity and high focus, aside from the Millennium Challenge is the productivity of   Knowledge workers. The aim of this study reviews the relationship between stress and productivity of Knowledge wor...

Journal: :پژوهش آب در کشاورزی 0
نعمت اله صداقت کارشناسی ارشد، گروه زراعت و اصلاح نباتات، دانشگاه علوم کشاورزی و منابع طبیعی ساری. همت اله پیردشتی دانشیار، گروه زراعت، پژوهشکده ژنتیک و زیست فناوری کشاورزی طبرستان، دانشگاه علوم کشاورزی و منابع طبیعی. رضا اسدی عضو هیئت علمی موسسه تحقیقات برنج کشور – معاونت مازندران (آمل). سید یوسف موسوی طغانی کارشناس ارشد گروه زراعت، پژوهشکده ژنتیک و زیست فناوری کشاورزی طبرستان، دانشگاه علوم کشاورزی و منابع طبیعی.

in order to evaluate the possibility and compare different irrigation methods in ricecultivation, an experiment was conducted in factorial based randomized complete blockdesign at rice research institute of iran, mazandaran (amol), during 2011. treatments weredifferent irrigation regimes including alternate wet and drying (awd), semi-dry cultivation(sdc), combining shallow water depth with wett...

2002
Bruce Dehning Vernon J. Richardson

Understanding the return on investments in information technology is the focus of a large and growing body of research. In this paper, we develop an overall framework for understanding the research on the relation between information technology investments and accounting or market measures of firm performance. Bruce Dehning Assistant Professor, The Argyros School of Business and Economics, Chap...

Journal: :The Journal of applied psychology 2012
David T Wagner Christopher M Barnes Vivien K G Lim D Lance Ferris

The Internet is a powerful tool that has changed the way people work. However, the ubiquity of the Internet has led to a new workplace threat to productivity-cyberloafing. Building on the ego depletion model of self-regulation, we examine how lost and low-quality sleep influence employee cyberloafing behaviors and how individual differences in conscientiousness moderate these effects. We also d...

Journal: :Journal of environmental economics and management 2015
Maria Damon Joshua Graff Zivin Harsha Thirumurthy

Poverty and altered planning horizons brought on by the HIV/AIDS epidemic can change individual discount rates, altering incentives to conserve natural resources. Using longitudinal household survey data from western Kenya, we estimate the effects of health status on investments in soil quality, as indicated by households' agricultural land fallowing decisions. We first show that this effect is...

2017
Quentin Béchet Martin Laviale Nicolas Arsapin Hubert Bonnefond Olivier Bernard

BACKGROUND Culture collapse due to high temperatures can significantly impact the profitability of outdoor algal cultivation systems. The objective of this study was to model for the first time the impact of high temperatures on algal activity and viability. RESULTS Viability measurements on Dunaliella salina cultures were based on cytometry with two fluorescent markers (erythrosine and fluor...

2002
William Thies Michal Karczmarek Saman P. Amarasinghe

We characterize high-performance streaming applications as a new and distinct domain of programs that is becoming increasingly important. The StreamIt language provides novel high-level representations to improve programmer productivity and program robustness within the streaming domain. At the same time, the StreamIt compiler aims to improve the performance of streaming applications via stream...

2002
Vishal Gaur Ananth Raman

Retail inventory productivity is of considerable interest to retailers, manufacturers and distributors who service them, and stock market analysts. Inventory turnover is frequently used to measure inventory productivity. We find wide variation in inventory turnover across retailers and over time. The causes of this variation have not been studied systematically to our knowledge. We develop a lo...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2016
Aleksandra M Lewandowska Antje Biermann Elizabeth T Borer Miguel A Cebrián-Piqueras Steven A J Declerck Luc De Meester Ellen Van Donk Lars Gamfeldt Daniel S Gruner Nicole Hagenah W Stanley Harpole Kevin P Kirkman Christopher A Klausmeier Michael Kleyer Johannes M H Knops Pieter Lemmens Eric M Lind Elena Litchman Jasmin Mantilla-Contreras Koen Martens Sandra Meier Vanessa Minden Joslin L Moore Harry Olde Venterink Eric W Seabloom Ulrich Sommer Maren Striebel Anastasia Trenkamp Juliane Trinogga Jotaro Urabe Wim Vyverman Dedmer B Van de Waal Claire E Widdicombe Helmut Hillebrand

Numerous studies show that increasing species richness leads to higher ecosystem productivity. This effect is often attributed to more efficient portioning of multiple resources in communities with higher numbers of competing species, indicating the role of resource supply and stoichiometry for biodiversity-ecosystem functioning relationships. Here, we merged theory on ecological stoichiometry ...

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