BACKGROUND Faculty turnover threatens the research, teaching and clinical missions of medical schools. We measured early attrition among newly-hired medical school faculty and identified personal and institutional factors associated with early attrition. METHODS This retrospective cohort study identified faculty hired during the 2005-2006 academic year at one school. Three-year attrition rate...

The effect on firms of the AIDS epidemic depends upon the strength of two factors. First, work force attrition resulting from illness or death due to HIV infection must be a large proportion of the total worker attrition in firms. Second, the higher rates of worker attrition should adversely effect firms’ costs and performance. Using primary survey data from five sub-Saharan African countries, ...

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Lanchester’s equations are commonly used as the basis for force-on-force combat models, even if only as a metamodel for a more complex combat simulation. This report examines whether attrition is adequately modelled by such Markov processes. It shows that the distribution of historical battle casualties is consistent with that obtained when attrition is modelled as an Ito process. The additiona...

We consider a two-player game of war attrition under complete information. It is well-known that this class games admits equilibria in pure, as well mixed strategies, and much the literature has focused on latter. show if players' payoffs whilst "war" vary stochastically their exit are heterogeneous, then Markov Perfect pure strategies only. This true irrespective degree randomness heterogeneit...

In this study that aims to prevent the attrition of human resource which is so important for enterprises, as well leave employment natural result such attrition, employee and factors causing are tried be determined by predictive analytics approaches. The sample dataset contains 30 different attributes 1470 employees was obtained analysis from a database provided IBM Watson Analytics. study, sev...

Increasing rates of student drop-outs with increase in popularity of Massive Open Online Courses (MOOCs) makes predicting student attrition an important problem to solve. Recently, we developed an algorithm based on artificial neural network for predicting student attrition in MOOCs using student sentiments. In this paper, we present a web-based tool based on our algorithm which can be used by ...

Attrition has been both Ukraine’s and Russia’s primary approach at the tactical level. preferred way of war centres on use artillery fire to facilitate decisive attritional effects opposing force, which it then exploits with manoeuvre. This is not unexpected, as most major conventional wars feature attrition well manoeuvre reconstitution. Western assistance brought Ukraine an impressive point, ...

BACKGROUND There is a comprehensive literature on the academic outcomes (attrition and success) of students in traditional/baccalaureate nursing programs, but much less is known about the academic outcomes of students in accelerated nursing programs. The aim of this systematic review is to report on the attrition and success rates (either internal examination or NCLEX-RN) of accelerated student...