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751.
The consensus based hypothesis that trust in political authorities is a major determinant of system stability has received less empirical support in the protest literature than its theoretical appeal once promised. We propose a major revision of the leadership-trust approach—one which integrates the conflict and consensus approaches by considering both public trust in established elites and public trust in challenging elites. Recognizing the importance of opposition leadership, we reason that thedifference between these two types of trust, which we conceptualize astrust differential, should explain protest orientation better than other trust-variable alternatives. The new trust differential variable suggests a distinctive typology of trust orientations which predict the degree of protest endorsement somewhat differently than the traditional authority-trust model. Using survey data collected in Madison, Wisconsin, in 1973, we test the integrative differential approach against and controlling for its classic competitors and find it to be a more powerful, independent predictor of protest orientation.This paper draws on findings and insights from papers that we presented at the American Sociological Association meeting, San Francisco, September 1978, and at the annual Western Social Science Association meeting, Denver, April 1978. 相似文献
752.
Douglas Easterling 《Journal of policy analysis and management》1992,11(3):442-475
Geologic repositories are designed to resolve the ever-growing problem of high-level nuclear waste, but these facilities invite intense local opposition due to the perceived severity of the risks and the possibility of stigma effects. This analysis examines whether the perceived fairness of the siting process affects local residents' support for hosting a repository. In particular, a survey of 1001 Nevada residents is used to test the hypothesis that an individual's willingness to accept a local repository will increase if he or she is convinced that this is the safest disposal option available. A logistic analysis indicates that beliefs regarding relative suitability have an independent effect on the acceptability of a local repository (i.e., Yucca Mountain). The article then considers the question of how to implement an optimizing strategy for siting facilities, comparing an idealized strategy against the original Nuclear Waste Policy Act (NWPA) of 1982 and the Amendments Act of 1987. Although choosing the safest site seems as if it could enhance public acceptance of the repository program, there is currently little prospect of identifying the best option to the high-level waste problem and, as a result, little chance of gaining the public support that is necessary to promote a successful siting outcome. 相似文献
753.
Shortell SM Zukoski AP Alexander JA Bazzoli GJ Conrad DA Hasnain-Wynia R Sofaer S Chan BY Casey E Margolin FS 《Journal of health politics, policy and law》2002,27(1):49-91
Private-public partnerships are increasingly seen as an important mechanism for improving community health. Despite their popularity, traditional evaluations of these efforts have produced negative or mixed results. This is often attributed to weak interventions or an insufficient period of time to observe an impact. This study examines two additional possibilities--the need for a well-articulated shared vision and the governance and management capabilities of the partnership itself. We conducted a midstream process evaluation of twenty-five community partnerships associated with the Community Care Network (CCN) Demonstration Program. We examined how the roles of a common shared vision, strong governance, and effective management influence a partnership's ability to achieve its objectives. The findings, based on both qualitative and quantitative analyses, underscore the importance of membership organizations' perceived benefits and costs of participation and management capabilities to the partnership's progress toward a vision. Based on the qualitative data, six key governance and management characteristics are identified that separate the top performing partnerships from the lowest performing ones. We explore the implications of this research for future evaluations of public-private community health partnerships. 相似文献
754.
Lamendin et al. (1) proposed a technique to estimate age at death for adults by analyzing single-rooted teeth. They expressed age as a function of two factors: translucency of the tooth root and periodontosis (gingival regression). In their study, they analyzed 306 singled rooted teeth that were extracted at autopsy from 208 individuals of known age at death, all of whom were considered as having a French ancestry. Their sample consisted of 135 males, 73 females, 198 whites, and 10 blacks. The sample ranged in age from 22 to 90 years of age. By using a simple formulae (A = 0.18 x P + 0.42 x T + 25.53, where A = Age in years, P = Periodontosis height x 100/root height, and T = Transparency height x 100/root height), Lamendin et al. were able to estimate age at death with a mean error of +/- 10 years on their working sample and +/- 8.4 years on a forensic control sample. Lamendin found this technique to work well with a French population, but did not test it outside of that sample area. This study tests the accuracy of this adult aging technique on a more diverse skeletal population, the Terry Collection housed at the Smithsonian's National Museum of Natural History. Our sample consists of 400 teeth from 94 black females, 72 white females, 98 black males, and 95 white males, ranging from 25 to 99 years. Lamendin's technique was applied to this sample to test its applicability to a population not of French origin. Providing results from a diverse skeletal population will aid in establishing the validity of this method to be used in forensic cases, its ideal purpose. Our results suggest that Lamendin's method estimates age fairly accurately outside of the French sample yielding a mean error of 8.2 years, standard deviation 6.9 years, and standard error of the mean 0.34 years. In addition, when ancestry and sex are accounted for, the mean errors are reduced for each group (black females, white females, black males, and white males). Lamendin et al. reported an inter-observer error of 9+/-1.8 and 10+/-2 sears from two independent observers. Forty teeth were randomly remeasured from the Terry Collection in order to assess an intra-observer error. From this retest, an intra-observer error of 6.5 years was detected. 相似文献
755.
This paper reports on the performance of forensic document examiners (FDEs) in a signature comparison task that was designed to address the issue of expertise. The opinions of FDEs regarding 150 genuine and simulated questioned signatures were compared with a control group of non-examiners' opinions. On the question of expertise, results showed that FDEs were statistically better than the control group at accurately determining the genuineness or non-genuineness of questioned signatures. The FDE group made errors (by calling a genuine signature simulated or by calling a simulated signature genuine) in 3.4% of their opinions while 19.3% of the control group's opinions were erroneous. The FDE group gave significantly more inconclusive opinions than the control group. Analysis of FDEs' responses showed that more correct opinions were expressed regarding simulated signatures and more inconclusive opinions were made on genuine signatures. Further, when the complexity of a signature was taken into account, FDEs made more correct opinions on high complexity signatures than on signatures of lower complexity. There was a wide range of skill amongst FDEs and no significant relationship was found between the number of years FDEs had been practicing and their correct, inconclusive and error rates. 相似文献
756.
Adolescent Children of Adolescent Mothers: The Impact of Family Functioning on Trajectories of Development 总被引:1,自引:1,他引:0
V. Susan Dahinten Jennifer D. Shapka J. Douglas Willms 《Journal of youth and adolescence》2007,36(2):195-212
This study drew on four cycles of longitudinal data from the Canadian National Longitudinal Survey of Children and Youth to
examine the academic and behavioural trajectories of youth between 10 and 15 years of age as a function of maternal age at
childbearing. The analyses controlled for several family characteristics and examined the mediating effects of three family
functioning variables (maternal depression, and nurturing and rejecting parenting behaviours). Maternal age was related to
academic competency in math (standardized Math scores), externalizing disorders (Property Offences, Hyperactivity-Inattention),
and internalizing disorders (Anxiety-Emotional Disorder). After accounting for family characteristics, the children of the
young and older teen mothers retained their disadvantage in Math scores and Property Offences, respectively, whereas the children
of older mothers lost the advantages that they had exhibited at age 10 (for Property Offences, the benefits were mediated
through family functioning). These results have implications for future research and for the development of policy and programming
targeting the healthy development of youth.
相似文献
V. Susan DahintenEmail: |
757.
Effect of Sterilants on Amplification and Detection of Target DNA from Bacillus cereus Spores 下载免费PDF全文
James M. Robertson Ph.D. Douglas L. Anders Ph.D. Francene Basalyga M.D. Julie Millar M.F.S. Donia Palomo Slack M.S. Robert Bever Ph.D. 《Journal of forensic sciences》2018,63(3):699-707
To conceal criminal activity of a bioterrorist or agroterrorist, the site of pathogen generation is often treated with sterilants to kill the organisms and remove evidence. As dead organisms cannot be analyzed by culture, this study examined whether DNA from sterilant‐treated Bacillus cereus spores was viable for amplification. The spores were exposed to five common sterilants: bleach, Sterilox®, oxidizer foam (L‐Gel), a peroxyacid (Actril®), and formaldehyde vapor. The spores were inoculated on typical surfaces found in offices and laboratories to test for environmental effects. It was found that the surface influenced the efficiency of recovery of the organisms. The DNA isolated from the recovered spores was successfully detected using RT‐qPCR for all treatments except for formaldehyde, by amplifying the phosphatidylinositol phospholipase C and sphingomyelinase genes. The results demonstrated that evidence from sites treated with sterilants can still provide information on the uncultured organism, using DNA amplification. 相似文献
758.
Hannah Maslen Thomas Douglas Roi Cohen Kadosh Neil Levy Julian Savulescu 《Journal of Law and the Biosciences》2015,2(3):754-767
Our (2014) model for the regulation of cognitive enhancement devices (CEDs) received a great deal of interest from those involved in European device regulation and from academic commentators. Further, since the publication of our recommendations, the number of manufacturers of brain stimulation devices for non-medical purposes has increased, underscoring the need for a regulatory response. In this paper, we clarify aspects of our original proposal and address additional regulatory issues beyond our original focus on the sale of devices. We begin with theoretical points pertaining to the definition of a CED and the distinction between treatment and enhancement. We then respond to practical challenges raised by the prospect of implementing our regulatory framework. Next, we address some wider societal considerations relating to users and other stakeholders. Finally, we revisit the broader regulatory context within which the various discussions are situated. 相似文献
759.
This paper explores the political structures suitable for the realization of John Rawls’ The Law of Peoples (1999). In particular, it explores whether Rawls’ principles and fundamental foundations recommend establishing global institutions and, if so, whether, and in what sense, these institutions should be democratic. It is often suggested, either implicitly or explicitly, that The Law of Peoples would operate through the bilateral and multilateral interactions of, ideally conceived, nation-states. This paper argues, on the contrary, that it would advise a series of democratic global institutions. The case is developed with respect to the idea of a global institution with the remit of regulating international trade and applied, in the contemporary context, to the World Trade Organization (WTO). 相似文献
760.
Detection of Acetaminophen–Protein Adducts in Decedents with Suspected Opioid–Acetaminophen Combination Product Overdose 下载免费PDF全文
Karen C. Thomas Pharm.D. Ph.D. Diana G. Wilkins Ph.D. M.S. Steven C. Curry M.D. Todd C. Grey M.D. David M. Andrenyak Ph.D. Lawrence D. McGill D.V.M. Ph.D. Douglas E. Rollins M.D Ph.D. 《Journal of forensic sciences》2016,61(5):1301-1306
Acetaminophen overdose is a leading cause of drug‐induced liver failure in the United States. Acetaminophen–protein adducts have been suggested as a biomarker of hepatotoxicity. The purpose of this study was to determine whether protein‐derived acetaminophen–protein adducts are quantifiable in postmortem samples. Heart blood, femoral blood, and liver tissue were collected at autopsy from 22 decedents suspected of opioid–acetaminophen overdose. Samples were assayed for protein‐derived acetaminophen–protein adducts, acetaminophen, and selected opioids found in combination products containing acetaminophen. Protein‐derived APAP‐CYS was detected in 17 of 22 decedents and was measurable in blood that was not degraded or hemolyzed. Heart blood concentrations ranged from 11 ng/mL (0.1 μM) to 7817 ng/mL (28.9 μM). Protein‐derived acetaminophen–protein adducts were detectable in liver tissue for 20 of 22 decedents. Liver histology was also performed for all decedents, and no evidence of centrilobular hepatic necrosis was observed. 相似文献