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101.
This article employs the concepts of security culture and normlocalization to explore some of the cultural dimensions of theAfrican Union's (AU) security policies. After providing an overviewof constructivist accounts of norm socialization in internationalrelations, I use these insights to analyse the origins and developmentof the AU's security culture. The final two sections explorethe ongoing process of norm localization in relation to thetwo most recent tenets of the AU's security culture: intoleranceof unconstitutional changes of government and the responsibilityto protect principle. An awareness of the uneven and contestednature of this process helps account for the fact that althoughthese two transnational norms have been institutionalized inthe AU Charter and endorsed by the United Nations, they havebeen internalized unevenly by the AU's member states. Externaladvocates of these two norms would thus do well to help thecontinent's norm entrepreneurs build congruence between thesenorms and the AU's security culture. 相似文献
102.
Kevin J. Farrugia Ph.D. Danielle Hunter B.Sc. Clarice Wilson B.Sc. Stef Hay B.Sc. Paul Sherriffs B.Sc. Paul Deacon B.Sc. 《Journal of forensic sciences》2020,65(1):248-254
This study presents a number of pseudo-operational trials on plastic bags investigating the double- and co-fuming process of a one-step fluorescent cyanoacrylate (LumicyanoTM) in comparisons with the two-step process with basic yellow 40 (BY40) staining for the detection of latent fingermarks. The results demonstrate that both Lumicyano solution and dye contribute to the increased detection of latent fingermarks during the double-fuming process (trial 1). Co-fuming the Lumicyano solution and dye separately (at a concentration of 8%) but simultaneously was less effective than 8% Lumicyano (trial 2). Co-fuming Lumicyano 8% and an additional 8% Lumicyano dye by weight was more effective than Lumicyano 8% (trial 3), possibly due to increased fluorescent material deposition during co-fuming allowing for better visualization. The use of BY40 after Lumicyano resulted in a considerable increase in detected fingermarks. 相似文献
103.
Selena McKay-Davis M.F.S. Tharinia Robinson Ph.D. Ismail M. Sebetan M.D. Ph.D. Paul Stein Ph.D. 《Journal of forensic sciences》2020,65(6):2065-2070
Forensic Technicians provide crime scene investigation services and are exposed to stressful violent crimes, motor vehicle accidents, biological or chemical hazards, and other appalling imagery. Forensic Technicians would likely experience physical and psychological stress after exposure to trauma, and security vulnerabilities similar to Sworn Police Officers. The perceived availability of mental health resources, job-related physical, psychological stress, and traumatic experiences of both Forensic Technicians and Sworn Police Officers from California law enforcement agencies were investigated using a self-reported survey. Responses were evaluated for any significant differences in the perceived stress, job-related physical stress, and resulting psychological impact affecting the participants. The survey contained a mix of True/False, Circle/Check the Appropriate Box, or Likert Scale (1–5) responses. The results were evaluated statistically and discussed. Results indicated Sworn Police Officers and Forensic Technicians have different on-duty stress levels, but similar off-duty stress levels. Nearly two-thirds of 54 job-related stressors were not significantly different between the two occupations. However, Forensic Technicians reported more adverse effects in 17 physical and psychological job-related activities compared with Sworn Police Officers. Forensic Technicians reported lower awareness levels and availability of agency mental health support services than were reported by Sworn Police Officers. This study reports for the first time an unexpected outcome that perceived and job-related psychological stress is greater for Forensic Technicians than Sworn Police Officers. Possible reasons for this disparity will be discussed as well as stress management tools that should be implemented to reduce health risk factors for both career professionals as well as increase public safety. 相似文献
104.
African agriculture is often dominated by smallholder farms composed of multiple plots. In policy circles it is often assumed that fragmentation coupled with small farm size is an impediment to increasing yields and thus decreasing poverty and food insecurity. There also exists an influential literature that explores the inverse relationship between farm size and yield. While there are many studies internationally, few have been conducted in Africa. Using an Ethiopian national survey, we explore the relationship between yield, farm size and fragmentation. We find an inverse relationship between farm size and yield, and a positive association between yield and land fragmentation. 相似文献
105.
Nicole Leeper Piquero Kristan Fox Alex R. Piquero George Capowich Paul Mazerolle 《Journal of youth and adolescence》2010,39(4):380-392
Much of the prior work on General Strain Theory (GST) has focused on how strain and negative emotions interrelate to produce
criminal—especially violent—activity. Very little research has extended GST to examine other types of non-criminal, negative
behavior, such as self-harming behaviors associated with disordered eating, a traditionally female-specific self-directed
outcome. Using a sample of 338 young adults (54% female, 95% white), this article applies GST to disordered eating by examining
how strain and negative emotions relate to this particular outcome across gender. Findings indicate that two types of strain
measures predict depressive symptoms among males and females, that inequitable strainful experiences relate to disordered
eating among females but not males, that depressive symptoms but not anger increase disordered eating for both males and females,
and that membership in Greek organizations (sororities or fraternities) is associated with disordered eating but only for
males. Implications for theory and directions for future research are highlighted. 相似文献
106.
The present study examined the longitudinal links between perceptions of family connectedness and body satisfaction in 1,774
(52% female) adolescents. Participants (10–15 years of age at Time 1) completed self-report measures at three measurement
occasions separated by 1 year each. Mean group difference results showed that both body satisfaction levels and perceived
levels of family connectedness decreased over 2 years for the whole sample. As expected, girls were generally less satisfied
with their bodies than boys, particularly in the older cohort. Structural equation modelling was used to assess stability
coefficients and cross-lagged effects, and longitudinal bidirectional effects between perceptions of family connectedness
and body satisfaction were found for girls, but not for boys. This result suggests that adolescent girls’ body satisfaction
is both affected by and a predictor of perceived family connectedness. 相似文献
107.
History is institutional memory writ large. One looks at economic history to see what problems recur, what causes them to recur, what solutions have worked best in the past, and which interventions have made the problems worse. The authors argue that a moderately complex interaction between the workings of the financial sector, the way in which the political system is organized, and the administration of regulation makes perfect regulation of the financial sector extremely unlikely. Many of these problems arise as a result of conflicting incentives for those participating in and regulating the financial field. The authors find that some proposed solutions have improved matters but have costs, and that some proposed solutions have actually worsened problems in the financial sector.
相似文献
Peoples and governments never have learned anything from history, or acted on principles deduced from it.
— Georg Wilhelm Friedrich Hegel, 1837
108.
109.
Paul L. Posner 《Public administration review》2009,69(2):233-244
The unraveling of the budget process described by Irene Rubin will have extraordinary consequences for the long-term budget outlook facing the nation. The retirement of the baby boom generation will prompt unprecedented and unsustainable structural fiscal imbalances for decades to come. Early policy action on the spending and revenue sides of the budget is critical to avert fiscal and economic crisis and to phase in changes in order to avoid precipitous and politically perilous actions in the future. Yet such actions constitute what amounts to a politically unnatural act, as one generation of political leaders is asked to make sacrifices in current policies benefiting future generations. Budget process reforms can serve to highlight the salience of these issues and help deal with the significant political hurdles faced by decision makers in making these intertemporal budgeting trade-offs. Ironically, the need for budget rules and processes has intensified as policy makers have become more vulnerable to polarized political parties, ever more watchful media, and mobilized interest groups. Budget rules and processes can help policy makers cope by protecting their ability to make the hard choices that will be necessary. The pressures for budget process reform will accelerate as the current financial crisis increases near-term budgetary pressures, promoting greater alignment between near-term and long-term fiscal problems. 相似文献
110.
Why do dictatorships favor harsher punishments than democracies? We use a rational choice approach to explain the stylized facts of Stalin’s dictatorship—preference for harsh sanctions, higher incarceration rates, greater use of capital punishment, low tolerance for theft of state property and workplace violations. They are shown to be explained by the preferences of a rational dictator, who does not internalize the social and private cost of punishment. 相似文献