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Little is known about how older women cope in long-term abusive intimate relationships. Understanding their coping strategies may give insight into how to further support their effective coping efforts. Interviews were conducted with 38 women older than age 55 years. Grounded theory analysis demonstrated that women who remained in their abusive relationships employed mainly cognitive (emotion-focused) strategies to find meaning in a situation that was perceived as unchangeable. By reappraising themselves, their spouses, and their relationships they refocused energies in certain roles, set limits with their abusers, and reached out to others (friends, family, and community organizations). Some women appeared to thrive, others merely survived, but all maintained the appearance of conjugal unity.  相似文献   
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Postmortem investigation is increasingly supported by computed tomography (CT) and magnetic resonance imaging, in which postmortem minimal invasive angiography has become important. The newly introduced approach using an aqueous contrast agent solution provided excellent vessel visualization but was suspected to possibly cause tissue edema artifacts in histological investigations. The aim of this study was to investigate on a porcine heart model whether it is possible to influence the contrast agent distribution within the soft tissue by changing its viscosity by dissolving the contrast agent in polyethylene glycol (PEG) as a matrix medium. High-resolution CT scans after injection showed that viscosities above c. 15 mPa s (65% PEG) prevented a contrast agent distribution within the capillary bed of the left ventricular myocardium. Thereby, the precondition of edema artifacts could be reduced. Its minimal invasive application on human corpses needs to be further adapted as the flow resistance is expected to differ between different tissues.  相似文献   
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The past 20 years of research has exposed the profound cost of intimate partner violence (IPV) in health care problems and health care dollars for victims and bystanders. As a result, professional organizations encourage clinicians to identify IPV victims and to refer them to community resources. To date there is little evidence to show the value of these efforts, and many completed studies are criticized for methodological weaknesses. IPV studies are challenging to design, and the double-blind randomized controlled trial may be an impossible standard. To move forward, funders and study committees are encouraged to reassess the standards for IPV research methodologies.  相似文献   
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The purpose of this article is to introduce the concept of the balanced scorecard into the laboratory management environment. The balanced scorecard is a performance measurement matrix designed to capture financial and non-financial metrics that provide insight into the critical success factors for an organization, effectively aligning organization strategy to key performance objectives. The scorecard helps organizational leaders by providing balance from two perspectives. First, it ensures an appropriate mix of performance metrics from across the organization to achieve operational excellence; thereby the balanced scorecard ensures that no single or limited group of metrics dominates the assessment process, possibly leading to long-term inferior performance. Second, the balanced scorecard helps leaders offset short term performance pressures by giving recognition and weight to long-term laboratory needs that, if not properly addressed, might jeopardize future laboratory performance.  相似文献   
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Physical restraint of people experiencing mental health problems is a coercive and traumatic procedure which is only legally permitted if it is proportionate to the risk presented. This study sought to examine the decision-making processes used by mental health staff involved in a series of restraint episodes in an acute care setting. Thirty nurses were interviewed either individually or in focus groups to elicit their views on restraint and experience in specific incidents. Four factors which influenced the decision to restrain were identified: contextual demands; lack of alternatives; the escalatory effects of restraint itself; and perceptions of risk. While some of these factors are amenable to change through improvements in practice, training and organisational culture, nurses viewed restraint as a necessary evil, justified on the basis of the unpredictable nature of mental illness and the environment in which they worked.  相似文献   
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Cost effectiveness is a key principle of climate policies in industrialised countries, yet there are significant political barriers against its implementation. The Norwegian case demonstrates that differences in the climate policy instruments targeting different sectors cannot be explained by the sectors' relative significance in the national economy. Whereas the economically insignificant energy‐intensive industries (EIIs) successfully resisted mandatory greenhouse gas (GHG) regulations until 2008, the offshore petroleum industry (the most important sector for Norway's gross domestic product) has paid NOK 300 per tonne of CO2 since 1991. What explains why some sectors successfully resist GHG regulations while others do not? This analysis indicates that a key determinant is interdependence between target groups and decision makers in winning coalitions. EIIs were capable of issuing relevant and credible threats to shut down and relocate if costly GHG policies were imposed. In contrast, decision makers did not perceive as credible the offshore petroleum industry's claim that a CO2 tax would undermine its competitiveness. Moreover, when target groups can issue effective threats, private information becomes more relevant and reinforces decision makers' dependence on target group cooperation.  相似文献   
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