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排序方式: 共有320条查询结果,搜索用时 15 毫秒
91.
This paper examines theeffect of political competition in localelections in regional allocation of publicinvestment. The study employs data onMexican elections covering the period 1990–95, characterisedby an increase in electoral competition and coupled withincreasing demands for decentralisationthroughout the states. Empirical evidencesupports the hypothesis that regionalallocation of public investment by centralgovernment was driven by `politicalopportunism' and `local pork-barrelpolitics'. A positive relationship wasfound between the regional allocation ofpublic investment and support for thecentral ruling party. This might indicatethat local spending inefficiencies werepartially explained by the specific supportfor the incumbent party.  相似文献   
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Data from 247 single mothers were used to partially validate a theoretical model that highlights the process through which post-traumatic stress disorder (PTSD) develops among women. Structural equation modeling was used to assess the direct and indirect relationship between cumulative trauma (CT) and mothers’ PTSD symptom severity. Additionally, we examined the meditational role played by mothers’ strains and resources and the moderating role played by mothers’ residence in an intersectionally advantaged versus disadvantaged neighborhood. A good fit was found between the hypothesized model and data. Mothers’ strains and personal resources played a significant mediating role in the relationship between CT and PTSD symptom severity. Neighborhood of residence did not moderate the CT-PTSD process. Implication for practice and treatment are discussed.  相似文献   
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Most infants form attachments to both of their parents at roughly the same age. These relationships are consolidated by continued interactions, ideally in a broad array of contexts, whether or not the parents live together. The mechanisms underlying the formation and consolidation of relationships with both parents appear to be similar, although most infants establish preferential relationship with the persons who take major responsibility for their care. When parents separate, children often experience distress, and their adjustment is adversely affected when the relationship with one of their parents is severed. This can be avoided by developing parenting plans that continue to ensure that children have regular interaction with both parents in a broad array of contexts. Overnight periods provide opportunities for many important interactions.  相似文献   
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According to Sutherland the principle difference between white-collar and lower-class crime is in the administrative segregation of white-collar criminals that allows them to be funneled away from the criminal justice system so that they are not viewed by researchers or the public as real criminals. As segregated deviants, they also benefit from the cloak of secrecy that surrounds their administrative outcomes. This paper examines inroads that have been made in requiring the College of Physicians and Surgeons of Ontario to publicize its disciplinary decisions and then contrasts it with the lack of transparency by the College of Physicians and Surgeons of British Columbia. The author reflects on how Access to Information legislation can be used as a methodological strategy to uncover physicians’ misconduct and the pitfalls that await such an approach.  相似文献   
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Forensic taphonomy is an essential research field; however, the decomposition of human cadavers at forensic science facilities may lead to nutrient loading and the introduction of unique biological compounds to adjacent areas. The infrastructure of a water retention system may provide a mechanism for the biogeochemical processing and retention of nutrients and compounds, ensuring the control of runoff from forensic facilities. This work provides a proof of concept for a hydrologic retention system and an autonomous water quality monitoring program designed to mitigate runoff from The Southeast Texas Applied Forensic Science (STAFS) Facility. Water samples collected along a sample transect were analyzed for total phosphorous, total nitrogen, , , NH4, F?, and Cl?. Preliminary water quality analyses confirm the overall effectiveness of the water retention system. These results are discussed with relation to how this infrastructure can be expanded upon to monitor additional, more novel, byproducts of forensic science research facilities.  相似文献   
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