نتایج جستجو برای: physical work

تعداد نتایج: 1506684  

2011
Sarah Brown Jolian McHardy Robert McNabb Karl Taylor

Workplace Performance, Worker Commitment and Loyalty Using matched employer-employee level data drawn from the 2004 UK Workplace and Employee Relations Survey, we explore the determinants of a measure of worker commitment and loyalty (CLI) and whether CLI influences workplace performance. Factors influencing employee commitment and loyalty include age and gender, whilst workplace level characte...

2001
J. A. VOORTHUYZEN

In this paper we present a new sensor for the measurement of intraocular pressure. We have applied the indentation principle, in which the eye is indented by exerting a force on it, while the size of the indented area is monitored. To measure the force we have used a commercial force sensor. The sensor to measure the indentation of the eye has been developed in our laboratories. We have perform...

Journal: :Methods in molecular biology 2009
Jan Lipfert Daniel A Koster Igor D Vilfan Susanne Hage Nynke H Dekker

The past few years have seen the application of single-molecule force spectroscopy techniques to the study of topoisomerases. Magnetic tweezers are particularly suited to the study of topoisomerases due to their unique ability to exert precise and straightforward control of the supercoiled state of DNA. Here, we illustrate in a stepwise fashion how the dynamic properties of type IB topoisomeras...

Journal: :Quality in primary care 2009
Karen Finlay Susan McLaren

BACKGROUND Revalidation of the medical profession is under review and a system has been proposed to ensure doctors meet standards of practice and professionalism. The current appraisal system allows clinicians to chart their progress and identify developmental needs in order to improve performance. Appraisal is now an annual compulsory requirement for all doctors. AIM AND OBJECTIVES The aim o...

2013
Andreas Polk Armin Schmutzler Adrian Muller

Can multinational firms exert more power than national firms by influencing politics through lobbying? To answer this question, we analyze the extent of national environmental regulation when policy is determined in a lobbying game between a government and a firm. We compare the resulting equilibrium regulation levels, outputs and welfare in a game with a multinational firm with those in an oth...

Journal: :Journal of health psychology 2001
W F Chaplin K Davidson V Sparrow J Stuhr E Van Roosmalen K A Wallston

The Multidimensional Health Locus of Control (MHLC) scale is a widely used measure of the factors that people believe exert some control over their health. The purpose of the research reported here is to provide an independent evaluation of the structural properties of the recently expanded MHLC. Specifically we sought to address the issue of the interdependence of the external locus of control...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2003
I Yang H Jeong B Kahng A-L Barabási

We characterize the statistical properties of a large number of agents on two major online auction sites. The measurements indicate that the total number of bids placed in a single category and the number of distinct auctions frequented by a given agent follow power-law distributions, implying that a few agents are responsible for a significant fraction of the total bidding activity on the onli...

2014
Nuno Amaro Daniel A Marinho Nuno Batalha Mário C Marques Pedro Morouço

The aim of the present study was to examine the reliability of tethered swimming in the evaluation of age group swimmers. The sample was composed of 8 male national level swimmers with at least 4 years of experience in competitive swimming. Each swimmer performed two 30 second maximal intensity tethered swimming tests, on separate days. Individual force-time curves were registered to assess max...

2015
Kathrine Bejanyan Tara C. Marshall Nelli Ferenczi

In collectivist cultures, families tend to be characterized by respect for parental authority and strong, interdependent ties. Do these aspects of collectivism exert countervailing pressures on mate choices and relationship quality? In the present research, we found that collectivism was associated with greater acceptance of parental influence over mate choice, thereby driving relationship comm...

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