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151.
Joan Johnson-Freese 《Astropolitics》2013,11(2):131-158
Since the late 1990's the United States has maintained a strict policy of no cooperation with China on space activities. The reasons for that are several, including the desire to inhibit the development of dual-use technology considered potentially threatening to the United States and political reluctance to work with a communist country. Increasingly, however, it has become clear that policy is not constraining China from dual-use technology development and that the policy overall may be detrimental to U.S. security interests. Therefore a policy change, from a realistic consideration of circumstances, must be considered. 相似文献
152.
Although cognitive rumination is related to violence perpetration, not all people who ruminate become violent. Four personality variables—impulsivity, anxiety, anger-in, anger-out—were tested as possible moderators of the link between the tendency to ruminate and the frequency of intimate partner violence (IPV). Variables related to the Behavioral Activation System (anger-out and impulsivity) were predicted to strengthen the rumination-IPV link; whereas measures related to the Behavioral Inhibition System (anger-in and anxiety) would suppress this link. As predicted, anger-out, anger-in, and impulsivity moderated the relation between rumination and IPV. No evidence was found for suppressor variables. Thus, appetitive drives appear to amplify the effect of rumination on violence. Clinically, therapeutic techniques that address rumination, anger, and impulsivity may help to reduce IPV risk. 相似文献
153.
Forensic DNA analysis on microfluidic devices: a review 总被引:2,自引:0,他引:2
The advent of microfluidic technology for genetic analysis has begun to impact forensic science. Recent advances in microfluidic separation of short-tandem-repeat (STR) fragments has provided unprecedented potential for improving speed and efficiency of DNA typing. In addition, the analytical processes associated with sample preparation--which include cell sorting, DNA extraction, DNA quantitation, and DNA amplification--can all be integrated with the STR separation in a seamless manner. The current state of these microfluidic methods as well as their advantages and potential shortcomings are detailed. Recent advances in microfluidic device technology, as they pertain to forensic DNA typing, are discussed with a focus on the forensic community. 相似文献
154.
Wolf JB 《Journal of health politics, policy and law》2007,32(4):595-636
From June 2004 to April 2006, cosponsored by the U.S. Department of Health and Human Services and the Ad Council, the National Breastfeeding Awareness Campaign (NBAC) warned women that not breast-feeding put babies at risk for a variety of health problems. "You'd never take risks before your baby is born. Why start after?" asked televised public service announcements over images of pregnant women logrolling and riding a mechanical bull. The NBAC, and particularly its message of fear, neglected fundamental ethical principles regarding evidence quality, message framing, and cultural sensitivity in public health campaigns. The campaign was based on research that is inconsistent, lacks strong associations, and does not account for plausible confounding variables, such as the role of parental behavior, in various health outcomes. It capitalized on public misunderstanding of risk and risk assessment by portraying infant nutrition as a matter of safety versus danger and then creating spurious analogies. It also exploited deep-seated normative assumptions about the responsibility that mothers have to protect babies and children from harm and was insufficiently attentive to the psychological, socioeconomic, and political concerns of its intended audience. Critical analysis of the NBAC suggests that future health campaigns would benefit from more diverse review panels and from a greater focus on providing accurate risk information about probabilities and trade-offs in order to enable informed decision making. 相似文献
155.
Jordan Carr Peterson 《Law & policy》2019,41(3):336-359
Do judges ruling on redistricting litigation increase electoral competition in congressional races while simultaneously drawing districts favoring their party's congressional candidates? I offer a novel theory of judicial partisan calculation, arguing that judges draw more competitive districts than legislatures or commissions, but that judge‐drawn districts favor the electoral interests of their copartisans. These claims are reconcilable because judges target districts held by contrapartisan legislators to maximize their copartisans’ fortunes. I find that Democratic judges draw competitive districts by adding Democratic voters to Republican‐held House constituencies. Court‐administered redistricting increases competitiveness, ostensibly due to judicial neutrality. This mask of neutrality, however, conceals sophisticated partisan calculation. 相似文献
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157.
Following the 2007 shooting at Virginia Tech, policymakers have sought ways to improve safety on college and university campuses nationwide. Among the more recent proposals is to permit concealed handgun licensees to carry on campus. To date, eight states have enacted legislation implementing this measure. A limited body of research considers the perceptions of students and other members of the campus community about these laws and their passage. The present study seeks to offer a new perspective, assessing student opinions about the recently passed legislation in Texas and whether they would support such a law in a state with strict gun control measures in place. The results indicate that while students collectively did not support concealed carry on their campus, males, Republicans, and gun owners were significantly more likely to express attitudes favorable of the law. Policy implications for its implementation, as well as limitations of the study, are considered. 相似文献
158.
Joan Corkery 《Australian Journal of Public Administration》1989,48(2):185-195
Abstract: This paper looks at the ever-increasing pace of change in modern society, and its impact on public:services. Challenges to the training and staff development function to help public services adjust to these changes in the period into the twenty-first century are discussed. Providing means to stimulate senior officials to reflect on their work in a context broader than that of the everyday job, and ensuring a flexible, open relationship between those officials and specialised human resource professionals, are seen as essential requirements. 相似文献
159.
160.