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841.
Susan J. Popkin Larry F. Buron Diane K. Levy Mary K. Cunningham 《Housing Policy Debate》2013,23(4):911-942
Abstract The current transformation of public and assisted housing reflects the legacy of the Gautreaux case, which created the first mobility and scattered‐site programs. Mixed‐income and dispersal strategies now dominate federal housing policy, although their focus has shifted. Drawing on evidence from two preliminary studies of public housing transformation in Chicago, we argue that these new strategies seem to offer benefits for distressed public housing communities but also involve risks for the most vulnerable current tenants. Increased screening and/or the need to compete with private market tenants may force these families out of the assisted housing market. Addressing the complex needs of the most troubled public housing tenants will call for a more comprehensive solution. The intent of the Gautreaux case was to increase opportunity and enhance quality of life for public housing tenants; policy makers should take steps to ensure that current programs reflect these fundamental goals. 相似文献
842.
Richard M. Clerkin Laurie E. Paarlberg Robert K. Christensen Rebecca A. Nesbit Mary Tschirhart 《Public administration review》2013,73(1):97-106
America is a nation of movers, and this has implications for public and nonprofit managers who rely on donations and volunteers to increase the capacity of nonprofits and to strengthen local communities. This article explores the impact of time and place on philanthropic engagement, focusing on how three aspects of community—sense of belonging, social connections, and regional culture—are related to volunteering and giving to local organizations. The authors find that geographic mobility affects philanthropic engagement. Drawing on a survey of active older Americans, the authors find that three community factors —sense of community, social networks, and regional cultures— are related to one or both types of philanthropic behavior. The authors conclude by offering thoughts for future research and practice. 相似文献
843.
The currently fashionable statement that “nothing works” overstates the case against rehabilitation. Rehabilitation efforts may be effective if addressed to specific offender populations delineated on the basis of causal theory. Causal theory can specify the mechanisms and conditions under which treatment can work. The utility of rational-choice theory in improving the effectiveness of rehabilitation efforts is discussed. Rational-choice theory describes an “economically motivated offender” to whom income-enhancing treatment, such as skills training, can be most effectively applied. The mechanism by which income-enhancing treatment works is through improving the offender's taste for income or his/her taste for work. 相似文献
844.
Tunnels produced in human head hair by fungal hyphae were examined with a light microscope and with a scanning electron microscope. The tunnels had small diameters and exhibited minimal branching. The use of a backscattered electron detector facilitated the locating of the openings of the tunnels in the surfaces of the hairs. In the backscattered electron image, tunnel openings appeared as dark spots. The tunneling hyphae did not show a preference for a particular location for entering the shaft of the hair. Some hyphae penetrated under the free edges of the cuticular scales, while others burrowed through the surfaces of the scales. 相似文献
845.
Conclusion Recently theory and scales measuring authoritarianism and cynicism of police have come into close scrutiny. In particular,
Langworthy (1987:28,33) has concluded from his review of 21 empirical studies that police cynicism appears to have several
different dimensions and that the “failure to detect cynicism or a factor closely related to it is a product of reliance on
a very flawed instrument the Niederhoffer index.” To address that criticism of a faulty instrument, this research has utilized
scales measuring directiveness and proauthority.
For reasons of alpha coefficients, only the scores on the pro-authority scale were analyzed. Mean scores on the pro-authority
scale between law officer, students, townspeople and police officers were not significantly different. When investigating
variables relating to the high scores of proauthority of police officers, rank was statistically significant while age was
not. For future research, separate population should be continued as well as random sampling. In addition, variables of age,
sex, ethnic, rank and departmental/organizational dimensions should be explored. 相似文献
846.
847.
848.
This study utilizes geographic information systems (GIS) and spatial analysis (SA) technology to address the problems associated with prediction of location and effective recovery of dumped and scattered human remains in Louisiana. The goals are to determine if a selective bias exists in Louisiana as to where and when human remains are dumped and to assess whether or not geographically specific patterns exist in the dispersal of human remains. We hypothesized that a positive relationship exists between postmortem interval (PMI) and dispersal distance, and that there are negative relationships between PMI and dispersal direction and between dispersal direction and distance. Our results indicate that, in Louisiana, remains are more often dumped in rural areas away from a structure, and are found within (1/4) mile of the nearest road. For Louisiana, no seasonal bias was found in the analysis of when remains are dumped. Furthermore, with the exception of the relationship between PMI and the shortest distance remains were dispersed, no geographically specific patterns were detected in the analyses of dispersal distance, dispersal direction, and PMI. 相似文献
849.
Mary Kayitesi-Blewitt 《Development in Practice》2006,16(3-4):316-321
Why has the humanitarian world already forgotten the people of Rwanda? And why do the survivors of the Rwandan genocide continue to be sidelined, particularly those women who were raped and deliberately infected with HIV/AIDS in a campaign of systematic sexual violence? The focus of humanitarian organisations shifted from Rwanda after 1994, and these women – most of whom have to maintain their households alone – are needlessly dying because they have no access to treatment. Humanitarian and development efforts will not achieve lasting benefits without better coordination and the ability to act on lessons learned. 相似文献
850.