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181.
ARPA-E offers a new innovation institutional model to meet energy technology challenges. Because it is explicitly based on DARPA, this article reviews the noted DARPA approach in detail. Briefly citing well-known features of DARPA, it explores a number of important features that have not been well discussed in the policy literature on DARPA. These include DARPA??s ability to undertake multigenerational technology thrusts, the synergies it has been able to create through complementary strategic technologies, its ability to build an advocate community, and connections it has built to larger innovation elements downstream from DARPA. It has also taken on incumbent technologies within both DOD and in the private sector, used ties to DOD leadership to press its advances, and supported initial market creation. The article then reviews the new ARPA-E model in detail, commenting first on how ARPA-E has adopted key DARPA approaches. It then discusses new features ARPA-E is adopting, driven by the unique demands of the complex, established energy sector. These include new ways: (1) to sharpen the research visioning, selection and support processes, (2) to build a community of support, important to its political survival, and (3) to implement technologies it supports. In addition, the further DARPA features enumerated above provide potentially useful future guideposts to ARPA-E. The paper closes with a discussion of the difficult technology implementation problems on the ??back end?? of the innovation system??including demonstrations, test beds, and initial markets. The article posits that both agencies must further address these implementation issues by fostering additional downstream partnerships, including between government and private sector. 相似文献
182.
Parametric insurance is a promising alternative to traditional insurance when it comes to addressing catastrophic weather events and their impact on developing nations. Where available, traditional insurance is expensive and can involve protracted claim adjustment. Parametric insurance, on the other hand, provides coverage monies automatically upon the existence of certain objective weather-related parameters based upon a set formula. This model has been shown to work in the Caribbean Basin, but requires international cooperation in pooling, measuring, and managing risk. The immediate availability of emergency-response funds can be crucial in mitigating the impacts of climate change and related severe weather events. 相似文献
183.
Catherine E. de Vries Wouter van der Brug Marcel H. van Egmond Cees van der Eijk 《Electoral Studies》2011,30(1):16-28
Increasing politicization in EU member states about European issues can be expected to strengthen the impact of attitudes towards Europe on vote choice in European Parliament (EP) elections. At the same time this impact is likely to vary between voters and contexts as a function of political information. This study explores the role of political information in explaining individual and contextual heterogeneity in the degree of EU issue voting. Using a two-step hierarchical estimation procedure to explore both individual and contextual variation, we show that while EU issue voting in the 2009 EP elections is only slightly more pronounced among the politically sophisticated, it is clearly more extensive in contexts that provide higher levels of political information on European matters. 相似文献
184.
Mark P. V. Begieneman B.Sc. Frank R. W. Van De Goot M.D. Jan Fritz Rence Rozendaal M.D. Ph.D. Paul A. J. Krijnen M.Sc. Hans W. M. Niessen M.D. Ph.D. 《Journal of forensic sciences》2010,55(4):988-992
Abstract: In the present study, ultrastructural analysis of mitochondrial deposits (black dots within mitochondria) as a method for the detection of early acute myocardial infarction (AMI) was evaluated. In 24 patients with AMI and six controls, analysis was performed in the heart of infarcted patients and noninfarcted controls. In the infarction area in lactate dehydrogenase (LDH)‐diagnosed AMI, the percentage of positive mitochondria was significantly higher compared to corresponding heart tissue in control patients and compared to noninfarcted areas within these patients. Also in patients with a clinically diagnosed AMI but no LDH decoloration, a significant higher percentage of positive mitochondria was found in the left ventricle compared to controls and noninfarcted areas. In patients with AMI, an increase in mitochondria with deposits was found in the infarction area compared to controls and noninfarcted tissue within the same patient, suggesting that electron microscopical changes in mitochondria can be used for the diagnosis of AMI less than 3 h old. 相似文献
185.
Dirk T. Van Der Meer D.M.D. Paula C. Brumit D.D.S. Bruce A. Schrader D.D.S. Stephen B. Dove D.D.S. M.S. David R. Senn D.D.S. 《Journal of forensic sciences》2010,55(6):1499-1503
Abstract: An online forensic dental identification exercise was conducted involving 24 antemortem–postmortem (AM–PM) dental radiograph pairs from actual forensic identification cases. Images had been digitally cropped to remove coronal tooth structure and dental restorations. Volunteer forensic odontologists were passively recruited to compare the AM–PM dental radiographs online and conclude identification status using the guidelines for identification from the American Board of Forensic Odontology. The mean accuracy rate for identification was 86.0% (standard deviation 9.2%). The same radiograph pairs were compared using a digital imaging software algorithm, which generated a normalized coefficient of similarity for each pair. Twenty of the radiograph pairs generated a mean accuracy of 85.0%. Four of the pairs could not be used to generate a coefficient of similarity. Receiver operator curve and area under the curve statistical analysis confirmed good discrimination abilities of both methods (online exercise = 0.978; UT‐ID index = 0.923) and Spearman’s rank correlation coefficient analysis (0.683) indicated good correlation between the results of both methods. Computer‐aided dental identification allows for an objective comparison of AM–PM radiographs and can be a useful tool to support a forensic dental identification conclusion. 相似文献
186.
Marieke Van de Rakt Stijn Ruiter Nan Dirk De Graaf Paul Nieuwbeerta 《Journal of Quantitative Criminology》2010,26(3):371-389
Criminal behavior of parents substantially affects the criminal behavior of children. Little is known, however, about how
crime is transmitted from one generation to the next. In order to test two possible explanations against each other, we pose
the question whether the timing of the criminal acts of fathers is important for children’s chances of committing crime. Static
theories predict that it is the number of delinquent acts performed by fathers that is important, and that the particular
timing does not affect the child’s chance of committing crime. Dynamic theories state that the timing is important, and children
have a greater chance of committing crime in the period after fathers have committed delinquent acts. Results show that the
total number of convictions of a father is indeed very important, but also the exact timing is key to understanding intergenerational
transmission of crime. In the year a father is convicted the chance his child is also convicted increases substantially and
it decays in subsequent years. This decay takes longer the more crimes father has committed. Our results show that some of
the assumptions of the static theories at least need to be adjusted. 相似文献
187.
Ellen S. Cohn Donald Bucolo Cesar J. Rebellon Karen Van Gundy 《Law and human behavior》2010,34(4):295-309
Legal socialization theory predicts that attitudes mediate the relation between legal reasoning and rule-violating behavior
[Cohn, E. S., & White, S. O. (1990). Legal Socialization: A Study of Norms and Rules. New York: Springer-Verlag]. Moral development theory predicts that moral reasoning predicts rule-violating behavior directly
as well as indirectly [Blasi, A. (1980). Bridging moral cognition and moral action: A critical review of the literature. Psychological Bulletin, 88, 1–45]. We present and test an integrated model of rule-violating behavior drawing on both theories in a longitudinal study
of middle school and high school students. Students completed questionnaires three times during the course of 1 year at 6-month
intervals. Legal and moral reasoning, legal attitudes, and rule-violating behavior were measured at times one, two, and three
respectively. Structural equation models revealed that while moral and legal reasoning were directly and indirectly related
to rule-violating behavior among high school students, legal reasoning bore no direct relation to rule-violating behavior
among middle school students. The implications for an integrated model of reasoning and rule-violating behavior are discussed. 相似文献
188.
Martin Schr?der 《Natur und Recht》2010,3(4):770-778
Die Europ?ische Union und die Bundesrepublik Deutschland sind hinsichtlich des Anbaus gentechnisch
ver?nderter Organismen (GVO) sehr zurückhaltend, w?hrend au?erhalb Europas die Zahl
der angebauten gentechnisch ver?nderten Kulturpflanzen stetig zunimmt. Die Anwesenheit von GVO, die
nicht zum Anbau zugelassen sind, in Saatgut ist deshalb ein wiederkehrendes Problem mit wachsender Bedeutung.
Der Beitrag analysiert die dazu vorliegende Rechtsprechung der Verwaltungsgerichte und demonstriert am jüngsten
Fall der Saatgutkontamination (NK603-Spuren in Maissaatgut) die Anwendung des differenzierten Regelungssystems
des GenTG, das den Vollzugsbeh?rden anspruchsvolle Ermittlungsund Abw?gungspflichten auferlegt. 相似文献
189.
190.
Inge Simons Wander van der Vaart Eva Mulder Henk Rigter René Breuk Lieke van Domburgh Robert Vermeiren 《Juvenile & family court journal》2018,69(3):39-54
Family‐centered care during adolescent detention aims to increase parental participation in an attempt to optimize treatment outcomes. However, little is known about parents’ needs in family‐centered care. To fill this gap, we interviewed 19 purposefully selected parents of detained adolescents using a semi‐structured topic list. Although needs differed between parents, they were generally interested in activities that included spending time with their child. It is important for parents to receive timely information about their child's condition and treatment, detention procedures, and activities in the facility. The outcomes demonstrated that parents expected a two‐way communication based on respect and reliability. 相似文献