Biomechanics of knife stab attacks

In the past it has been assumed that the fingerprints of women tend to have "fine" epidermal ridge detail while men have "coarse" ridge detail. Past studies have examined this hypothesis but have not clearly demonstrated if observed differences are statistically significant. The goal of this study is to determine if women have significantly higher ridge density, hence finer epidermal ridge detail, than men by counting ridges that occur within a well defined space. If significant gender differences do exist then the likelihood of inferring gender from given ridge densities will be explored. This study focused on 400 randomly picked ten-print cards representing 400 subjects. The demographic composition of this sample population represents 100 Caucasian males, 100 African American males, 100 Caucasian females and 100 African American females all within the age range of 18-67. Results show that women tend to have a significantly higher ridge density than men and that this trend is upheld in subjects of both Caucasian and African American descent (F = 81.96, P < 0.001). Application of Bayes' theorem suggests that a given fingerprint possessing a ridge density of 11 ridges/25 mm2 or less is most likely to be of male origin. Likewise a fingerprint having a ridge density of 12 ridges/25 mm2 or greater is most likely to be of female origin, regardless of race.     

Ethnic Law and Minority Rights in China: Progress and Constraints

Western discourse on human rights in China typically assumes that China's minority rights law must be a sham because China is an authoritarian state. In the 1980s and 1990s, however, China has articulated an "ethnic law" that elaborates rights and preferences that minorities value. At the same time, People's Republic of China ethnic law is inadequate to grant the idealized range of minority rights claimed by the Chinese state, and some rights are being eroded by the marketization of China's political economy. The most notable weaknesses in the ethnic law system include the failure to enlarge the scope of ethnic regional autonomy, a lack of preferential policies sufficient to offset the growth of the economic gap between Han and minority areas, and an inadequate program for overcoming antiminority bias. While an emerging minority elite is a stabilizing factor in minority‐state relations, additional measures to expand minority rights are required, some of which are suggested by the policies of other Asian states.     

Pathways to work for low‐income workers: The effect of work in the temporary help industry

This paper provides new evidence to inform the policy debate about the effect of a newly important industry—the temporary help industry—on the labor market outcomes of low‐income workers and those workers who are at risk of being on public assistance. The core issue of whether temporary help work harms the long‐term prospects of disadvantaged individuals depends critically on the alternatives available to the worker. Temporary employment results in labor market outcomes that are better than not working at all. For example, while nonemployed public assistance recipients have only a 35 percent chance of being employed a year later, those who were in temporary employment have almost twice the likelihood of being employed in the same period. These findings, if correct, would support the use of temporary agencies by welfare programs. © 2003 by the Association for Public Policy Analysis and Management     

Political Institutions, Public Policy and Economic Growth

The argument of the Rise and Decline of Nulions (RADON) opens up a new area of important social science research: to understand the social and political setting of economic growth. The paper tests the argument that institutionalization leads fo the decline of nafions slowing down the rate of economic growth. Employing several indicators on economic growth and controlling for a number of factors the finding with regard to the OECD-nations is that the Olson emphasis on institutionalization is confirmed.     

Fantasy,Commitment and the Irish Peace Process

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique -