In this Commentary, I draw out and discuss several issues that emerge in the juxtaposition of articles Special Issue on unit analysis. The are: 1) Determining units analysis advance inquiry or process inquiry; 2) degree to which should be theoretically informed; 3) Alignment learning phenomena. addition, raise question whether it is possible, without being reductionist totalitarian about analys...

Background: Person-organization fit is an effective factor for recruiting, selection, and retention of human resources in organizations. Objective: This study examined the correlation between person-organization fit and performance indicators used in healthcare in the hospitals affiliated with Qazvin University of Medical Sciences (QUMS). Me...

Keep fit for life : meeting the nutritional needs of older persons. The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or bound...

While the words "fit" and "healthy" are often used synonymously in everyday language, the terms have entirely separate meanings. Fitness describes the ability to perform a given exercise task, and health explains a person's state of well-being, where physiological systems work in harmony. Although we typically view athletes as fit and healthy, they often are not. The global term we place on unh...

One of the main problems facing the medical profession, licensing authorities, and legislators is how to determine medical fi tness to drive a vehicle. Driving requires many functions, including vision, mobility, refl exes, and cognition. Most of these can be, and are, tested, and national standards have been set and are followed. For example, visual acuity, depth perception, and visual fi eld ...

This paper is a result of research activities within wearable communications carried out at the Ericsson Norway Applied research center in collaboration with the University of Oslo. The research activities are based on the conviction that the user and usability should be in focus. The research is grounded on a field study conducted to investigate a highly mobile activity, namely bike messenger ...

BACKGROUND Frailty is a term commonly used to describe the condition of an older person who has chronic health problems, has lost functional abilities and is likely to deteriorate further. However, despite its common use, only a small number of studies have attempted to define the syndrome of frailty and measure its prevalence. The criteria Fried and colleagues used to define the frailty syndro...

In this paper we investigate the issue of resource matching between jobs and machines in Intel’s compute farm. We show that common heuristics such as Best-Fit and Worse-Fit may fail to properly utilize the available resources when applied to either cores or memory in isolation. In an attempt to overcome the problem we propose Mix-Fit, a heuristic which attempts to balance usage between resource...