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171.
Joo Resende‐Santos 《拉美政治与社会》2002,44(4):89-126
Argentine-Brazilian relations have undergone a remarkable transformation over the last two decades, from enduring rivalry to cooperation. Dating back to the late 1970s, security cooperation has been a byproduct of two different sets of factors, strategic and military organizational, that propelled the two countries independently but simultaneously toward peaceful settlement. The 1979–80 settlement of disputes over hydroelectric power and nuclear technology not only ended centuries of militarized competition but established the first institutional structures of what is today one of the world's most durable security regimes. 相似文献
172.
Nereo Nancy E. Farber Barry A. Hinton Veronica J. 《Journal of youth and adolescence》2002,31(4):303-310
The primary aim of this study was to compare the willingness of sexually abused (n = 22) and non–sexually abused (n = 36) late adolescent women to self-disclose both general and sexual information to strangers and intimate partners. Results, based on a sample of college women, indicate that those who were sexually abused in childhood are less likely than nonabused counterparts to be highly disclosing of sexual and general information to intimate partners. Avoiding extensive disclosure of personal information to intimate partners may serve to keep survivors of abuse at a relatively safe distance from their own dysphoric feelings and suggests that mistrust of others is an ongoing issue for this population. 相似文献
173.
Jieh‐min Wu 《当代中国》1997,6(15):319-346
China poses a theoretical challenge in that corruption and rent‐seeking activities have not hindered foreign direct investment and economic development. Studies in development have documented the problems of rent‐seeking. International capital presumably hesitates to step into a Third‐World country such as China, which cannot protect private property rights with a comprehensive legal framework. However, for the last decade in China export promotion, foreign capital, and industrial development have proceeded simultaneously. This research argues that local officials helped investors overcome the problem of high transaction costs during a period of institutional uncertainty and local informal rules supplied foreigners with effective protection of property rights under corrupt circumstances. By controlling rent‐seeking activities, local officials created a wide variety of ad hoc patronage for private and foreign investments within their administrative domain. In return, local governments received extrabudgetary payments for the official patronage. This article provides an in‐depth case study of the so‐called joint venture between Taiwanese enterprises and Chinese local authorities in the Pearl River Delta, the institutional bases for their collaboration and the dynamics of the relationship under institutional change. 相似文献
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Johnson RD Lewis RJ Canfield DV Dubowski KM Blank CL 《Journal of forensic sciences》2005,50(3):670-675
Specimens from fatal aviation accident victims are submitted to the FAA Civil Aerospace Medical Institute for toxicological analysis. During toxicological evaluations, ethanol analysis is performed on all cases. Care must be taken when interpreting a positive ethanol result due to the potential for postmortem ethanol formation. Several indicators of postmortem ethanol formation exist; however, none are completely reliable. The consumption of ethanol has been shown to alter the concentration of two major serotonin metabolites, 5-hydroxytryptophol (5-HTOL) and 5-hydroxyindole-3-acetic acid (5-HIAA). While the 5-HTOL/5-HIAA ratio is normally very low, previous studies using living subjects have demonstrated that the urinary 5-HTOL/5-HIAA ratio is significantly elevated for 11-19 h after acute ethanol ingestion. Recently, our laboratory developed and validated an analytical method for the simultaneous determination of both 5-HTOL and 5-HIAA in forensic urine samples using a simple liquid/liquid extraction and LC/MS/MS and LC/MS/MS/MS. In this previous work a 15 pmol/nmol serotonin metabolite ratio cutoff was established in postmortem urine, below which it could be conclusively determined that no recent antemortem ethanol consumption had occurred. In the current study this newly validated analytical method was applied to five ethanol-positive aviation fatalities where the origin of the ethanol present could not previously be conclusively determined. In four of the five cases examined the detected ethanol was demonstrated to be present due to postmortem microbial formation, and not consumption, even though some indication of ethanol consumption may have been present. 相似文献