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991.
When is a commitment mechanism employed as a solution to a time-inconsistency problem? This article provides a nuanced answer to this question by studying bilateral investment treaties (BITs). We develop a game theoretic model of BIT signing in which the government of a capital-importing country and an investor from a capital-exporting country strategically interact. The model predicts that, on the one hand, when host states highly value foreign direct investment (FDI), the likelihood of BITs increases as their judicial institutions lack credibility. On the other hand, when their preferences for FDI are only modest, the likelihood of BITs increases as their judicial institutions become more credible. We employ Cox proportional hazard models to test our hypotheses, and the results largely support our theory. Our findings have broad implications for the large literature on credible commitment, which has paid insufficient attention to the interplay between preferences and credibility.  相似文献   
992.
Thermal paper poses a significant challenge to latent print development as it tends to change color when traditional fingerprint development formulations are applied to it. In this study, the optimal components of ninhydrin, 1,2‐indanedione, 1,8‐diazafluoren‐9‐one (DFO), and 5‐methylthioninhydrin (5‐MTN) for yielding clear fingerprints on thermal paper were determined by systematically adjusting the relative amounts of the reagents, polar solvents, and the nonpolar diluent petroleum ether, followed by validation on text‐printed thermal paper. Specifically, 3.0% ethyl acetate as the polar solvent in petroleum ether was found to be the optimal combination; the optimal dilution ratios of ninhydrin, DFO, and 5‐MTN original solutions with petroleum ether were 1 to 2, 11, and 7, respectively. The optimal concentration of 1,2‐indanedione in petroleum ether was 0.125 g/L, with a string of 0.5% ethyl acetate in petroleum ether.  相似文献   
993.
Fingerprints deposited at crime scene can be a source of DNA. Previous reports on the effects of fingerprint enhancement methods have focused mainly on fingermarks deposited in blood or saliva. Here, we evaluate the effects of fingerprint enhancement methods on fingerprints deposited on porous surfaces. We performed real‐time quantification and STR typing, the results of which indicated that two methods (iodine fuming and 1,2‐indanedione in ethyl acetate enhancement) had no effect on the quantity of DNA isolated and resultant STR alleles when compared to control samples. DNA quantities and allele numbers were lower for samples enhanced with silver nitrate and 1,2‐indanedione in acetic acid when compared to control samples. Based on DNA quantity, quality, and observable stochastic effects, our data indicated that iodine fuming and 1,2‐indanedione in ethyl acetate were the preferred options for the enhancement of fingerprints on porous surfaces.  相似文献   
994.
Suicidal insulin overdoses are an under‐recognized and uncommon cause of death, often relying on scene and nonspecific autopsy findings. Here, we present a case report of a fatal exogenous insulin overdose in a patient with type 1 diabetes. In our case, there were no contributory autopsy findings; however, serum analog aspart insulin levels were c. 10× the predicted therapeutic upper limit (4000, reference 6.6–55 uU/mL), which correlated with scene findings. This was specifically determined by a newly developed immunocapture liquid chromatography–tandem mass spectrometry assay, able to discriminate between various synthetic insulin analogs. Total insulin levels by immunoassay were highly elevated on the Siemens Advia Centaur, but not the Roche platforms (4741 vs. 5.2 uU/mL, respectively), showing variable sensitivity of detection within the same analog depending on assay. We discuss the prevalence and features to look for at autopsy in these types of cases. Additionally, analytical options for testing insulin levels, including new methodologies, guidance on collection of samples, as well as an outline of available historical reference range data are discussed.  相似文献   
995.
This study examined patterns of intimate partner violence (IPV) exposure and three domains of competence among 288 children recruited from community-based domestic violence agencies. Latent profile analysis (LPA) was performed to identify subgroups of children who differed based on levels of social, academic, and extracurricular competence and exposure to IPV. Five distinct latent profiles were identified: Frequent IPV Exposure-Low Activity Competence (39 % of children), Frequent IPV Exposure-Average Global Competence (31 % of children), Frequent IPV Exposure-High Global Competence (13 % of children), Low IPV Exposure-Compromised School Competence (11 % of children), and Low IPV Exposure-Compromised Global Competence (6 % of children). Covariates distinguished between the profiles (e.g., yearly household income, maternal education, number of children in the household) and the groups were characterized by statistically significant mean differences in total behavior problems. Implications for future research and community-based preventive intervention efforts are discussed.  相似文献   
996.
Seeking or receiving compensation after injury is frequently associated with poor recovery. Previous research has shown that the stressful nature of compensation procedures and perceived injustice may cause secondary harm. This study examined compensation system experiences in compensation claimants in Victoria, Australia, and explored the relationship between these experiences and injury outcomes. One hundred and sixty compensable patients (120 male, 75.0 %) aged 18–67 years (M?=?43.01, SD?=?14.31), hospitalized for an injury in a motor vehicle crash (n?=?137) or at work (n?=?23), participated. Participants completed questionnaires about compensation system experience, pain, and psychological symptoms 12 months after injury. Principal component analysis (PCA) of the compensation system experience items revealed three components explaining 66.64 % of the variance in compensation experience: (1) “negative procedural experience” (47.29 %), (2) “compensation supported recovery” (10.43 %), and (3) “positive procedural experience” (8.92 %). Worse experience on all components was associated with worse pain (severity, interference, catastrophizing, disability) and psychological symptoms (anxiety, depression, PTSD, perceived injustice). Compensation system experience reflected both negative and positive procedural factors, and feeling supported through recovery. Most participants reported having positive experiences; however, those who were frustrated or stressed from compensation procedures had worse pain and psychological health outcomes. While this association is likely to be bidirectional with “non-recovery” also impacting on compensation experience appraisals, compensation schemes should nonetheless address modifiable sources of procedural injustice (e.g., arduous paperwork and approvals processes) and reinforce procedures that generate perceptions of support (e.g., timely and appropriate access to health services).  相似文献   
997.
In 1954 Australia mined little bauxite and did not produce alumina, but by the end of the 1970s Australian industry accounted for more than one third of the western world's bauxite production and about one fifth of its alumina. This article examines the development of Comalco, the company which mined Australia's largest bauxite deposits in Queensland and was an essential part of Australia's entry into the world‐wide aluminium industry from the 1960s to the 1980s. Fundamental to Comalco's success was government‐industry co‐operation. The Australian government established an aluminium smelter for defence purposes in Tasmania that it sold to Comalco on favourable terms and then protected with tariffs and import restrictions. Moreover, federal government‐industry co‐operation stimulated the discovery of bauxite, the main source of aluminium, in northern Australia. Even more important to Comalco's success was the Queensland government which gave the company access to the best of the state's newly‐discovered bauxite deposits in return for the company's commitment to industrial development in the state on the back of mining. Using its relationships with state and national governments in Australasia, Comalco was able to harness competing aluminium companies in the building of the largest alumina plant in the world at Gladstone in central Queensland and, in doing so, set itself on the path to becoming a multinational company in its own right.  相似文献   
998.
999.
1000.
Hochul Lee 《当代中国》2010,19(65):559-571
Contrary to many doubts, the institutionalization of political leadership survived the succession process in China between 2002 and 2003. In 2004, Jiang Zemin attempted to override the institutionalized political leadership but was unsuccessful. These episodes demonstrate the level of political institutionalization that has been steadily undertaken since the reform and opening of China. After theoretically defining institutionalization as the first significant stage of political development, this article examines the current progress in political institutionalization at two distinct levels: external and internal. This article argues that the Chinese Communist Party (CCP) leadership intended to establish political stability directly and facilitate economic development indirectly under the goal of sustaining the political legitimacy of the CCP's rule of China. Finally, this article examines whether China would follow the ideal sequence of political development, i.e. institutionalization leading to participation leading to contestation. Though China has achieved considerable political institutionalization and conducted many experiments of expanding political participation, public contestation is still confined solely to within the party. Thus, it remains to be seen whether or not China will follow the ideal sequence.  相似文献   
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