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The aim of this article is to place certain recent legislative reforms in the field of social security within the context of the overall development of the welfare state, and examine to what extent a certain trend is discernable: namely, whether eligibility for various welfare benefits is becoming so contingent on socially acceptable behaviour as to make the welfare system less a means for the relief of poverty, its ostensible sole purpose, and more akin to an instrument of education, even punishment, for those who have recourse to social security benefits.  相似文献   
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This introduction to the themed issue overviews of the Adverse Childhood Experiences (ACE) Study and discusses prevention and intervention with ACE and their consequences in communities. A commentary by Dr. Robert Anda, an ACE Study Co-Principal Investigator, is incorporated within this introduction. Implications of articles within the issue are addressed, and next steps are explored.  相似文献   
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Capturing the benefits of competition is a key argument for outsourcing public services, yet public service markets often lack sufficient competition. The authors use survey and interview data from U.S. local governments to explore the responses of public managers to noncompetitive markets. This research indicates that competition is weak in most local government markets (fewer than two alternative providers on average across 67 services measured), and that the relationship between competition and contracting choice varies by service type. Public managers respond to suboptimal market competition by intervening with strategies designed to create, sustain, and enhance provider markets. In monopoly service markets, managers are more likely to use intergovernmental contracting, while for‐profit contracting is more common in more competitive service markets. The strategies that public managers employ to build and sustain competition for contracts often require tangible investments of administrative resources that add to the transaction costs of contracting in noncompetitive markets.  相似文献   
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Isoscape refinement is an essential component for accurately predicting region‐of‐origin in forensic investigations involving isotope analysis of unidentified human remains. Stable oxygen (δ18O) and hydrogen (δ2H) isotopes were measured from 57 tap water samples collected across Mississippi to model refined isoscapes for the state. A tap water conversion equation, δ18Otw=1.64 δ18Op?31.35, was developed for the southeastern USA to test the prediction accuracy of the δ18Otw isoscape using individuals with known residential histories. A local Mississippi resident (USAFA‐134) was assigned with 90% probability to the correct region‐of‐origin reported by the participant. Assignments for Georgia residents (USAFA‐118 and USAFA‐205) had variable results, predicting USAFA‐118 from Mississippi and USAFA‐205 as a nonlocal resident. Stable isotope values often overlap geographically and a multi‐isotope approach should be used when narrowing region(s)‐of‐origin(s). This study demonstrates the utility of refining isoscapes and the importance of tissue calibration in prediction assignments of human remains.  相似文献   
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The military retirement system provides an immediate, lifetime, inflation-protected annuity to personnel who complete 20 or more years of service. The cost of this system has risen substantially in the past 15 years, and the system's actuarial costs now comprise almost one-third of total military manpower costs. Because of its importance in the total military compensation system, the military retirement system exerts a significant influence on the age structure of the force and on personnel turnover patterns. This article evaluates the relative efficiency of the current retirement system by comparing it with two recently proposed alternatives, one by a presidential commission and one by the Department of Defense. It estimates the impact of these proposed alternatives on the military personnel force structure and on manpower costs. It is concluded that these alternatives would provide a force as capable as today's force at significantly lower cost.Order of authorship determined alphabetically. This paper presents results of analysis conducted while Enns and Nelson were associated with the Department of Defense and Warner was on the staff at the Center for Naval Analyses. The views presented herein are those of the authors.  相似文献   
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BackgroundThis project investigates patients' and practitioners' experiences and understandings of the consent process, as it is governed by the Mental Health Act in Great Britain.AimsWe aim to illuminate our respondents' experiences of the consent process, and to explore their attempts to make sense of that process.MethodSemi-structured interviews with 5 Responsible Medical Officers, and 7 of their consenting adult patients, were conducted at a medium-secure psychiatric hospital. We approached the analysis from the perspective of Interpretative Phenomenological Analysis.ResultsOur analysis begins with an account of some of the common phenomenological consequences of the consent process as our participants understand them, but then moves on to discuss some of the contextual constraints which are evident from their negotiation of these understandings.ConclusionsWe conclude by outlining a number of emergent issues relevant to the current development of new Mental Health legislation. These include: mechanisms to allow collaboration with user groups; a more consultative role for users in their own treatment decisions; formal training and support for those conducting competency assessments; and more flexible and transparent legislative frameworks.  相似文献   
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What strategic logics underlie terrorist groups’ use of linked suicide attacks? Are the goals that groups seek to achieve when sending linked bombing teams somehow inherently different than when sending individual suicide bombers? To answer these questions, this article introduces three typologies of linked suicide bomber detonation profiles—simultaneous, sequential, and nonproximate—and theorizes why terrorist groups might view each type of linked suicide bombing to be preferable to deploying a single suicide bomber. Improvements resulting from using an individual attacker include: ensuring a higher likelihood of successfully hitting a given target (simultaneous detonations); causing more casualties than a single bombing (sequential-wave detonations); and engendering wider-spread shock and awe (nonproximate detonations). Drawing on an original dataset detailing the entirety of Boko Haram’s suicide bombing efforts from 2011 to 2017, we then examine the extent to which these linked bombing typologies do actually appear to successfully lead to an improvement over the deployment of single suicide bombers. While we find that sequential-wave and nonproximate suicide bombings demonstrate evidence of hypothesized improvements over the deployment of single suicide bombers, our data show that deploying simultaneous suicide attackers does not lead to higher efficacy at targeting when compared to the deployment of individual bombers. In attempting to account for this fact, we argue that Boko Haram’s simultaneous detonation teams likely fail to show an improvement over single-bomber attacks because they tend to be composed of what we call “unenthusiastic and under-trained” bombers: teams of often uncommitted women, and sometimes children, which it deploys in tandem in a bid to avoid individual defection and increase the likelihood of at least one detonation in an attack. We conclude by suggesting what the process of linked bombing reveals about both terrorist groups in general and Boko Haram specifically.  相似文献   
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