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32.
Matthew Loveless 《欧亚研究》2016,68(6):1003-1019
Existing studies of income inequality and political participation—including related literature, for example, on preferences for redistribution—leave us with the question of whether citizens see political democracy as offering ways to challenge market inequalities. Using original surveys in 13 Central and Eastern European countries, I find that those who see high and undesirable levels of income inequality have stronger demands for popular democratic participation than those who do not. In addition, neither the aggregate levels of support for political engagement nor individuals’ perceptions of inequality are coordinated with either national-level indicators of income inequality or democratic performance. 相似文献
33.
Mark Alan Hughes 《Journal of policy analysis and management》1996,15(4):562-571
The consequences of administering welfare-to-work programs through county-level agencies may be the most important issue omitted from current discussions of welfare reform. An administrative geography of county welfare agencies fragments metropolitan labor markets, consigning central county residents to job-poor areas and isolating them from job-rich suburban counties. This paper illustrates this effect by mapping employment/population shifts and administrative boundaries in metropolitan Milwaukee. The paper ends with the suggestion that county agencies be allowed to play variable rather than fixed functional roles in a labor exchange process that must now accommodate a metropolitan scale. 相似文献
34.
This paper examines the reliability of Structure from Motion (SfM) photogrammetry as a tool in the capture of forensic footwear marks. This is applicable to photogrammetry freeware DigTrace but is equally relevant to other SfM solutions. SfM simply requires a digital camera, a scale bar, and a selection of oblique photographs of the trace in question taken at the scene. The output is a digital three-dimensional point cloud of the surface and any plastic trace thereon. The first section of this paper examines the reliability of photogrammetry to capture the same data when repeatedly used on one impression, while the second part assesses the impact of varying cameras. Using cloud to cloud comparisons that measure the distance between two-point clouds, we assess the variability between models. The results highlight how little variability is evident and therefore speak to the accuracy and consistency of such techniques in the capture of three-dimensional traces. Using this method, 3D footwear impressions can, in many substrates, be collected with a repeatability of 97% with any variation between models less than ~0.5 mm. 相似文献
35.
Law and Philosophy - Recently, Gerhard Øverland and Alec Walen have developed novel and interesting theories of nonconsequentialism. Unlike other nonconsequentialist theories such as the... 相似文献
36.
Policy Sciences - In May 2000, E. coli originating from nearby agricultural lands contaminated the municipal water supply of Walkerton, Ontario. As a result, over two thousand people became... 相似文献
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Nicole E. Werner Matthew F. Bumpus Daquarii Rock 《Journal of youth and adolescence》2010,39(6):607-619
The current study examined concurrent and longitudinal predictors of early adolescents’ involvement in Internet aggression.
Cross-sectional results (N = 330; 57% female) showed that the likelihood of reporting Internet aggression was higher among youth who spent more time
using Internet-based technologies to communicate with friends and who were themselves targets of Internet aggression. Offline
relational aggression and beliefs supportive of relational and physical aggression also predicted concurrent involvement in
Internet aggression. We used longitudinal data (N = 150; 51% female) to distinguish between youth who were aggressive in traditional contexts only (i.e., school) from those
who were aggressive both online and offline. These results indicated that youth who were aggressive both online and offline
were older at the initial assessment, were targets of Internet aggression, and held beliefs more supportive of relational
aggression than youth who were aggressive offline only. Implications and directions for future research are discussed. 相似文献
40.
Robert D. Laird Matthew D. Marrero Miranda Sentse 《Journal of youth and adolescence》2010,39(12):1431-1441
Studies using valid measures of monitoring activities have not found the anticipated main effects linking greater monitoring
activity with fewer behavioral problems. This study focused on two contexts in which monitoring activities may be particularly
influential. Early adolescents (n = 218, M age = 11.5 years, 51% female, 49% European American, 47% African American) reported their unsupervised time, beliefs about
the legitimacy of their parents’ authority, and their own involvement in antisocial behavior. Mothers and adolescents reported
their perceptions of adolescent disclosure and parental solicitation and control. Adolescents’ perceptions of greater parental
solicitation at age 11 were associated with less antisocial behavior at age 12 (when controlling for age 11 antisocial behavior)
among adolescents reporting large amounts of unsupervised time and weak legitimacy beliefs. Perceived parental solicitation
may be an effective deterrent of antisocial behavior when adolescents spend a lot of time unsupervised and for adolescents
who are likely to challenge the legitimacy of their parents’ authority. 相似文献