BACKGROUND The purpose of this study was to determine the percentage of amputee soldiers who sustained their injury during the current conflicts in Afghanistan and Iraq and have returned to duty. In addition, the authors plan to identify the factors that influence the amputee's likelihood to return to duty. METHODS The computerized records of amputee soldiers who presented to the Physical Eva...

We investigated how Dutch police officers perceive their preparation for arrest and self-defence skills (ASDS) and their ability to manage violence on duty. Furthermore, we assessed whether additional experience (i.e., by having encountered violence on duty or by practicing martial arts) and self-perceived anxiety have an influence on these perceptions. Results of an online questionnaire (n = 9...

One of the key issues for transportation companies is to produce an optimal plan for the work of crew members. Crew planning consists of a sequence of phases, the first two corresponding to planning duties (sequences of trips to be done by crew members from their home base to their home base) and planning rosters (sequences of duties and rest days to be followed by crew members during a certain...

OBJECTIVE We assessed the relationship between active duty status and daily insufficient sleep in a telephone survey. METHODS U.S. military service status (recent defined as past 12 months and past defined as >12 months ago) and daily insufficient sleep in the past 30 days were assessed among 566,861 adults aged 18 to 64 years and 271,202 adults aged ≥ 65 years in the 2009 to 2010 Behavioral ...

BACKGROUND The purpose of this study was to identify the differences seen between military occupation services (MOS) in terms of amputation patterns, subsequent disabling conditions, and their ability to return to duty. METHODS A retrospective study of major extremity amputations sustained by US service members between October 1, 2001, and July 30, 2011, was performed. Data obtained from the ...

INTRODUCTION A growing body of literature has emerged describing the risks of extended-duty shifts and sleep deprivation. Worldwide, midwifery organizations have not adopted standards for practitioner or student duty shifts. This project reviews the literature related to extended-duty shifts in an effort to develop evidence-based recommendations for student nurse-midwives/student midwives (SNMs...

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We demonstrate that citizens perceive a duty to support policies that benefit their nation, even when they themselves judge that the consequences of the policies will be worse on the whole, taking outsiders into account. In terms of actions, subjects think they would do their perceived duty rather than violate it for the sake of better consequences. The discrepancy between duty and judged conse...

This paper deals with a detailed analysis on kinematics, dynamics, stability and energy consumption of a realistic six-legged robot. The aim of this study is to extend a previous work of Roy et al. [1], in order to estimate optimal feet forces and joint torques of the six-legged robot generating wave-gaits with four different duty factors and deal with its stability issues. Two different approa...

BACKGROUND Sustained compression is recommended to maximize myocardial and cerebral blood flow during cardiopulmonary resuscitation (CPR) in adults and children. We compared myocardial and cerebral perfusion during CPR in three groups of 2-week-old anesthetized swine using compression rates and duty cycles (duration of compression/total cycle time) of 100 per minute, 60%; 100 per minute, 30%; a...