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101.
Abstract. We review the methodological debate between defenders of the proximity and directional models. We propose what we believe to be a rigorous and fair test of the two models, using the 1997 Canadian Election Study. The analysis is based on responses to questions in which the various issue positions are explicitly spelled out. We rely on individual perceptions of party positions because it is individual perceptions that matter in the formation of party preferences but we control for projection effects through a multivariate model that incorporates, in addition to indicators of distance and direction, socio–demographic characteristics, party identification, and leader ratings. We also take into account whether a party is perceived to be extreme. The empirical evidence vindicates the proximity model.  相似文献   
102.
103.
Alex Callinicos and Justin Rosenberg have both drawn on the concept of uneven and combined development to resolve what they see as deficiencies in international relations theory: in the case of the former, the absence of a non-realist explanation for the persistence of the states system; in the case of the latter, the absence of a sociological dimension to geopolitics. However, Callinicos omits any consideration of the ‘combined’ aspect of uneven and combined development, while Rosenberg ascribes characteristics of transhistoricity and internationality to uneven and combined development which it does not possess. Against attempts to either restrict or over-extend use of the concept, I will argue that its theoretical usefulness depends on understanding the limits of its spatial and chronological reach. An alternative, if still partial, explanation for the continued existence of the states system will emphasize the continuing indispensability of nationalism as a means of both containing class conflict within capitalist states and mobilizing support for ‘national capitals’ engaged in geoeconomic and geopolitical competition.  相似文献   
104.
We develop a local labor market information system to assess the labor market effects of recently adopted welfare reform laws. Using the Cleveland-Akron metropolitan area as a prototype, we develop an occupationally and geographically specific inventory of projected job openings and measure the skill mismatch between projected job openings and the welfare population likely to enter the labor market. We find the skill mismatches are quite large: Following implementation of reform, welfare recipients entering the labor force would initially have to claim anywhere from 34 to 61 percent of expected low-skill job openings in order to become fully employed. Labor market opportunities are further diminished if one takes into account the effect of gender and space in limiting job accessibility. Welfare recipients entering the labor market as a result of reform would require from 40 to 75 percent of jobs remaining if predominately male occupations are removed from consideration. The AFDC recipients who depend on public transportation, even in extraordinarily long commutes, can access only 40 to 44 percent of entry-level job openings. © 1998 by the Association for Public Policy Analysis and Management  相似文献   
105.
A 32‐year‐old woman collapsed following an intravenous injection of material that included crushed pharmaceutical tablets. Resuscitation was attempted but was unsuccessful. She had an extensive past medical history of complications resulting from intravenous drug use. Death was due to mixed drug toxicity. The major findings at autopsy included a 10 mm deep skin sinus over the right femoral vein that was used as an injection site. Polarizable foreign material was present at the injection site and also within the lungs with a granulomatous reaction. Of note, a probe‐patent foramen ovale had permitted paradoxical embolization of this material into the systemic circulation with lodgement within the liver, portal lymph nodes, myocardium, spleen, kidneys, and pancreas. This case highlights the importance of checking for any intracardiac shunts, which may be quite small, and systemic dissemination of foreign material to multiple organs in intravenous drug users who present for medicolegal assessment.  相似文献   
106.
We test structural hypotheses regarding police-caused homicides of minorities. Past research has tested minority threat and community violence hypotheses. The former maintains that relatively large minority populations are subjectively perceived as threats and experience a higher incidence of police-caused homicide than whites do, the latter that higher rates of violent crime among minorities create objective threats that explain these disparities. That research has largely ignored some important issues, including: alternative specifications of the minority threat hypothesis; the place hypothesis, which maintains highly segregated minority populations are perceived as especially threatening by police; and police-caused homicide in the Hispanic population. Using data for large U.S. cities, we conducted total-incidence and group-specific analyses to address these issues. A curvilinear minority threat hypothesis was supported by the Hispanic group-specific findings, whereas the place hypothesis found strong support in both total and group-specific analyses. These results provide new insights into patterns of police-caused homicide.  相似文献   
107.
Spatial patterns of murder and physical injury in Metro Manila, Philippines were visualised through conditional choropleth maps. Relationship of both crime rates with some demographic variables were investigated while accounting for possible spatial autocorrelation using spatial lag models. Results show that both crime rates tend to cluster in the northern cities of Metro Manila. Furthermore, significant spatial lag coefficients were found only for physical injury rates, with values ranging from 0.49 to 0.62, signifying a positive city-level spatial dependence of physical injury rates in Metro Manila. Moreover, some demographic covariates, such as population density, percentage of young males, education, marriage, and immigration were found to be associated with both crime rates. These results could serve as useful indicators of crime incidence; thus it is recommended that crime monitoring systems include them to aid in resource allocation and program planning for better crime prevention and security management.  相似文献   
108.
The policing of football crowds in Sweden is underpinned by a national coordination approach based upon a set of conflict reducing principles and supported by crowd theory. The approach is referred to as the Special Police Tactic (SPT). While focused on police capacity to exercise force, the SPT also gives primacy to tactics based upon communication, in the form of Dialogue Police. Existing research on the SPT focuses exclusively on the policing of protest crowds. This paper extends the existing literature by reporting on a large scale three-year observational research project examining the SPT as it is applied to football fixtures involving several of Sweden’s major football clubs. On the basis of our analysis we draw out how policing operations in line with facilitation and communication were associated with effective outcomes. However, we also highlight deficiencies in national coordination and coherence as well as highlighting important innovations with regard to approaches to dialogue with football fans. We explore the implications of our analysis for theoretical understanding of effective football crowd management and engagement with fan culture.  相似文献   
109.
The body mass indexes (BMIs) of 100 randomly selected homicide cases from the files of Forensic Science SA were compared to the Australian and South Australian populations. There were 70 males and 30 females (M:F = 2.3:1; age range 18–84 years; mean 42.3 years). There was a substantially lower proportion of obese individuals in the homicide population compared to the general Australian and South Australian populations (19% [vs.] 27.9% and 30%, respectively). A second group of 144 randomly selected autopsy cases where the BMI was ≥40 kg/m2 was analyzed. There were 77 males and 67 females (M:F = 1.2:1; age range 23–78 years; mean 46.7 years). The majority of deaths were natural (N = 108), with no homicides. A negative association between obesity and homicide has, therefore, been demonstrated. Reasons for the lower numbers of obese/morbidly obese individuals among homicide victims are unclear, but may include physical protection afforded by fat padding from sharp force injuries, and relative sociodemographic isolation.  相似文献   
110.
This paper examines three commentaries on the ?abdapariccheda in Kumārila Bha??a’s ?lokavārttika, along with the the seventeenth century Bhā??a Mīmā?sā work, the Mānameyodaya. The focus is the Mīmā?sā principle that only sentences communicate qualified meanings and Kumārila’s discussion of a potential counter-example to this claim–single words which appear to communicate such content. I argue that there is some conflict among commentators over precisely what Kumārila describes with the phrase sāmarthyād anumeyetvād, although he is most likely describing ellipsis completion through arthāpatti. The paper attempts both a cogent exegesis and philosophical evaluation of the Bhā??a Mīmā?sā view of ellipsis completion, arguing that there remain internal tensions in the account of ellipsis preferred by the Bhā??a, tensions which are not entirely resolved even by the late date of the Mānameyodaya.  相似文献   
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