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41.
This study explores the associations of sexual revictimization (experiencing sexual abuse in childhood and adulthood) in a sample of 230 African American women who are low-income. Data indicate that women who experience sexual revictimization are more at risk for emotional stress and psychological pathology than women with no history of abuse. In addition, women who are revictimized appear to be at greater risk for emotional problems than women sexually abused only as a child or sexually assaulted only as adults. Revictimization also appears to be associated with an increased probability of engaging in prostitution, even higher than women with childhood- or adult-only victimization, who showed increased probability when compared to women never abused. Finally, women who are revictimized showed increased HIV risk, in that they were 4 times less likely than other women to consistently use condoms, but no more likely to be in monogamous relationships or less likely to have multiple partners.  相似文献   
42.
The case of seven urine samples collected for anti-doping purposes during a cycling stage race with moderately elevated testosterone and epitestosterone ratio (T/E) is reported. The very low probability of having all seven urine samples with such similar elevated T/E ratio (from 3.2 to 4.7) was very suspicious. Different pattern classification tools were tested to categorize the most similar steroid profiles, but none of the models enabled a clear classification of the different urine samples. Subsequently, genetic profiling of all urine samples was performed and demonstrated that three of the seven samples were collected from the same cyclist. Finally, the International Federation confirmed DNA profiling results. This suggests that urinary steroid data using several methodologies are not appropriate for identification purposes and to an extent not unique to individuals.  相似文献   
43.
Radioimmunoassay, high-performance liquid chromatography and capillary gas chromatography-mass spectrometry were used to detect and measure LSD in the first reported case of fatal poisoning by LSD. The levels found in ante-mortem serum and plasma and in post-mortem blood, liver blood and stomach contents are given.  相似文献   
44.
Data from the largest study to date of the working practices of British victim support workers (known as Independent Domestic Violence Advisors or IDVAs) are used to provide insight into how "risk judgments" are made in cases of domestic violence. Using data from more than 2,000 victims, this study found a convergence between actuarial data and IDVAs' risk judgments when the risk score was high, but in cases with a lower risk score, IDVAs often used their professional judgment to upgrade risk. Next, we identified the specific factors underpinning IDVAs' risk judgments. Consistent with existing research, we found that IDVAs relied on a subset of available information when forming risk judgments, and characteristics of the abusive situation, such as the escalation of violence, use of weapons, stalking, and significant injuries, were particularly salient to them. Furthermore, IDVAs paid attention to victims' perceptions and when they felt very frightened or afraid of further injury then IDVAs were more likely to label them as high risk. Although we identified some encouraging overlap between the subset of factors informing risk judgments and those associated with victims' reabuse at a later date, some notable differences indicate a need for messages from research about the significance of particular risk factors to be reinforced to frontline practitioners on a regular basis.  相似文献   
45.
Acemoglu  Daron  Robinson  James A. 《Public Choice》2019,181(1-2):13-28
Public Choice - We present the approach to comparative economic development of Why Nations Fail. Economic prosperity requires inclusive economic institutions—those which create broad based...  相似文献   
46.
The complexity of the modern information ecosystem raises many questions for public organizations. In the context of emergency management, information (such as warning messages) is communicated not only from a source of authority to the public but also between members of the public. The authors use a series of storms that affected Oklahoma in the spring of 2016 to test propositions related to how information about tornado warnings reached the public and who received and shared information about the storm, as well as to identify how gender and age mediate the influence that exposure to an extreme weather event has on the sharing of this information. Overall, the authors find that reported exposure to a tornado increases information sharing through a variety of media and technology. The effect of the tornado erases the otherwise present gender gap in sharing information, while it has little effect on the media platforms that are most popular among older respondents.  相似文献   
47.
Prospects for realization of the current round of economic reforms proposed by the new Soviet leadership are critically analyzed in light of the fate of similar measures embodied in the 1965 (Brezhnev/Kosygin) reforms. Levels of genuine restructuring incorporated in the present reforms are thought to be inadequate to support the major objectives of steamlining decision making and increasing autonomy at the enterprise level. As in the past, policy changes (now embodied in the labor discipline campaign) rather than reforms per se will be relied upon to provide much of the improvement in economic performance. Journal of Economic Literature, Classification Numbers: 052, 113, 124.  相似文献   
48.
The aftermath of the 19th Conference of the Communist Party, held in Moscow from June 28 to July 1, 1988, is analyzed by eight Western observers. The discussion covers impacts of the Conference on Soviet society and abroad, General Secretary Gorbachev's speech at the Central Committee Plenum on July 29, 1988, and reviews results of his policies since 1985. It proceeds to look at the current transitional period of Soviet reforms, including the formation of new enterprise forms and horizontal links in the economy. Finally, the discussants view prospects for political and economic development in the future. journal of Economic Literature, Classification Numbers: 052, 124, 113.  相似文献   
49.
Growth rates of industrial production in the USSR have been falling since 1950, and the drop was especially large in 1976–1982. The falloff was associated with a pronounced deterioration in factor productivity. The most important explanatory factors seem to have been the economy's unfavorable response to a major cutback in the growth ot investment, unexpected shortages ot key raw materials and energy, and transportation bottlenecks. Mistakes in investment policy seem to have been responsible for many of these difficulties. The secular decline in industrial growth probably will continue since the causes of the slowdown are imbedded in the system of socialist central planning and systemic reform is not likely. Journal of Economic Literature Classification Numbers: 052, 113, 124.  相似文献   
50.
This article examines the impact of structural reforms and industrial relations changes on the employment security and decision behaviors of middle-level managers in the Australian Taxation Office (ATO). This article is based on an empirical study using focus group and survey data that investigated how structural change and public-sector reforms substantially altered the employment environment. This research reveals that the ATO environment can be characterized by low morale, risk aversion, fear, and distrust brought about, in part, by employment insecurity. Where middle managers perceived organizational threats to their employment security, they engaged in self-protective “survivor” behaviors even when no such threats to their employment security existed. The article concludes that a substantial number of middle-level managers, survivors of years of restructuring, downsizing, and organizational change, were unlikely to display high-quality decision-making behaviors.  相似文献   
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