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431.

Purpose

This study examined how a specific shift system was associated with stress, sleep and health among police officers. Moreover, this study investigated whether gender moderated the association between shift work and stress, sleep and health. Additional analyses were performed to find out how stress and shift work interact in explaining sleep and health.

Methods

The findings are based on a cross-sectional survey. A written questionnaire was sent to all employees of a local police force. 460 police officers (M = 40.67 years, SD = 9.66; 25.2% females) volunteered to take part in the study. 251 subjects were shift workers (54.6%). Police officers filled in a series of validated instruments assessing stress (TICS), perceived health (SF-12, somatic complaints, health care use) and sleep (ISI, PSQI).

Results

Shift work was associated with increased social stress, work discontent and sleep complaints. In turn, shift workers reported decreased use of primary health care. Moreover, stress was associated with increased sleep complaints and lower scores in perceived health. The interplay between stress and shift work did not produce any significant effects.

Conclusions

Workforce health promotion should make attempts to reduce chronic stress, while occupational health physicians should emphasize the diagnosis of undetected sleep disorders.  相似文献   
432.
Across fifteen years to 2015–2016 the rate of public complaints against police in the Australian Capital Territory fell by an extraordinary 79%. This was a much larger and longer-term reduction in complaints than occurred anywhere else in Australia, and it is very unusual in the international policing literature. The paper attempts to examine the nature of this change in greater detail, and possible factors that may have influenced the change. Unlike some other studies, however, there was limited evidence of specific point-in-time innovations that may have affected the trend. Nonetheless, it is likely that a range of reforms in policing influenced the change, with possible lessons for other departments struggling with significant complaint problems. The main reforms included improved custody procedures, greater attention to ethics in recruitment and training, a complaints system focused on managing officer behaviour, enlarged external oversight, and more attention to de-escalation skills in use-of-force training.  相似文献   
433.
The term ‘university’ is used in most cases with only a vague understanding of exactly what a university is and does. Is a university anything with the word in its title or does the word actually convey a meaning as to the purpose of the institution? Much of the time this does not matter—people have an understanding of what it is, what it does and what it means. However, with globalisation and the creation of alliances and networks, the creation of the European Higher Education Area, competition for the best students and scholars, competition for funding, ‘league tables’ etc. the need for clarity and transparency increases. Even with cultural diversity this should be easy, but the impact of government policy may in fact skew the understanding, removing the word in England from the universal concept of what a university is and replacing it with a narrow English law definition.  相似文献   
434.
This paper tests the popular thesis that as a result of various changes over the past decade, the subsystemliron triangle model is no longer the central dynamic in federal water policymaking. A cross section of 30 authorities were interviewed on two aspects of this key dispute: (a) the extent to which iron triangle tenets were either central (traditional viewpoint) or secondary (revisionist viewpoint) to the Carter administrationls 1977 water projects "hit list" 81 defeat, 11 and (b) perceptions of the viability of the leading water alliances in the years since the hit list events. Major findings: (1) Although the two leading water subsystems are portrayed as having been weakened by recent challenges, they are viewed by subsystem insidersll and "outsiders" alike as the most powerful of six alternative explanations for the Carter "defeat." (2) The alliances are largely pursuing a strategy aimed at adapting (Ripley and Franklinls "adapting subsystems") to the threatening political climate based on extensive funding for operations and maintenance. (3) The argument is advanced that the traditional-revisionist dispute is bridged by cyclical policy dynamics, labeled the policy pacing dimension.  相似文献   
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437.
Valuing environmental losses: What promise does the right measure hold?   总被引:1,自引:0,他引:1  
This paper is concerned with the implications of a disparity between payment- and compensation-based measures of economic loss, examined in the context of contingent valuation survey methods. We first argue that a measure based on individuals' compensation demanded (CD), rather than their willingness to pay (WTP), is appropriate when losses are proposed and that disparities between WTP and CD measures often are real rather than artifactual. We then point out some of the problems involved in estimating CD measures, relate these to several hypotheses about people's behavior, and conclude that they present a formidable challenge to the accurate estimation of welfare losses. Finally, several guidelines are proposed regarding the use and further development of compensation-based measures of economic value.  相似文献   
438.
439.
We present an unusual case in which an adult female committed suicide by fire while enclosed in the trunk of her vehicle. A finding of suicide was reached only because several key investigative facts were uncovered. Without these discoveries the case may still remain open as a suspicious death. Fire is rarely used as a mechanism of suicide in Western culture, and, as such, similar cases should be reported to advance our recognition of this phenomenon.  相似文献   
440.
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