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361.
This research investigated differences in prevalence of depressive symptoms among adolescents from diverse ethnocultural groups. Data from a national survey of persons 12–17 years of age (n=2200) were analyzed, comparing symptom levels of Anglo, African, Mexican, and other Hispanic Americans using a 12-item version of the Center for Epidemiologic Studies Depression Scale. Overall, the results indicate differences in rates of depression. Females reported more symptoms of depression than males in every ethnic group. Among the ethnic groups, Mexican American males reported more depressive symptoms than other males and the same was true for Mexican American females, although to a lesser extent. Logistic regression of three different caseness scores (16+, 21+, 31+), adjusting for age, gender, perceived health, and occupation of the primary wage earner in the household, indicated that only Mexican American adolescents reported more depressive symptoms than the Anglo majority. The relative risk ranged from 1.46 to 1.83.Supported in part by grants MH44214 and MH44773 from the National Institute of Mental Health, by the Hogg Foundation for Mental Health, and by the Center for Cross-Cultural Research.Holds an M.A. and a Ph.D. in sociology and social psychology from the University of Kentucky at Lexington. Major research interests are in the areas of the epidemiology of adolescent psychopathology and the role of culture and ethnicity on psychological functioning, in particular depression and anxiety.Holds an M.A. in demography from the Free University in Brussels, an M.S. in Statistics from Dacca University in Bangladesh, and a Ph.D. in biostatistics from the University of Texas School of Public Health at Houston. Major research interests are the application of statistics to epidemiological research and clinical trials. 相似文献
362.
The Eurasian Economic Union (EAEU) appeared in January 2015 as the latest and most ambitious attempt at reconnecting the post-Soviet space. Building on the Customs Union between Belarus, Russia, and Kazakhstan (2010), and successfully extending membership to Armenia and Kyrgyzstan (2015), the EAEU not only connects a market of over 182 million people, but has the stated aim of utilizing European Union experience to achieve deep integration in a fraction of the time. Based on original fieldwork conducted in Armenia, Belarus, Kazakhstan, and Russia, this article examines the kind of integration project currently under construction, as well as the EAEU’s ability to make a significant impact in the region. As argued, despite early achievements, the EAEU is very much limited to reproducing sovereignty rather than transforming it, marking a clear disconnect between rhetoric and reality. Moreover, when viewed from the perspective of the three “I”s – institutions, identity, and international context – even this modest reality faces significant barriers. 相似文献
363.
Lindsey G. Roberts M.A. Gretchen R. Dabbs Ph.D. Jessica R. Spencer M.A. 《Journal of forensic sciences》2016,61(Z1):S5-S13
This work reviews the hazards and risks of practicing forensic anthropology in North America, with a focus on pathogens encountered through contact with unpreserved human remains. Since the publication of Galloway and Snodgrass' seminal paper concerning the hazards of forensic anthropology, research has provided new information about known pathogen hazards, and regulating authorities have updated recommendations for the recognition and treatment of several infections. Additionally, forensic anthropology has gained popularity, exposing an increased number of students and practitioners to these hazards. Current data suggest many occupational exposures to blood or body fluids go unreported, especially among students, highlighting the need for this discussion. For each pathogen and associated disease, this work addresses important history, reviews routes of exposure, provides an overview of symptoms and treatments, lists decontamination procedures, and presents data on postmortem viability. Personal protection and laboratory guidelines should be established and enforced in conjunction with the consideration of these data. 相似文献
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Sheldon X. Zhang Robert E.L. Roberts Kathryn E. McCollister 《Journal of criminal justice》2009,37(4):388-395
This study estimated the impact of an in-prison, therapeutic community (TC) substance abuse treatment program on management costs in a California prison. A deconstruction method was developed to estimate the opportunity cost of staff time and other resources involved in various prison administrative tasks. Compared to “non-treatment” yards within the facility, the TC environment generated lower administrative costs for disciplinary actions, inmate grievances, and major disruptive incidents resulting in lockdowns. These findings suggest that, in addition to their intended rehabilitative outcomes, prison-based TCs may foster institutional environments that help to control prison management costs. 相似文献
369.
Mark A. Roberts 《Economic Change and Restructuring》2017,50(3):279-297
This paper investigates the syndrome of “this time is different” with respect to Reinhart and Rogoff’s (This time is different: eight centuries of financial folly Princeton University Press, Princeton, 2011) interpretation of their extensive, historical data on financial default, and with particular regard to public debt in a closed-economy. Recurrent and over-generous promises to credulous investors of an ex ante, policy-optimal return amounts to an extra policy instrument in boosting the demand for public debt. In a numerical simulation of a version of the Diamond (Am Econ Rev 55:1126–1150, 1965) model, we find that the incentive for the policy-maker to pursue this strategy is trivial if taxes can be set at a policy-optimal level, but possibly over-riding if they cannot. Thus, the main result lines up with the empirical conclusion of Reinhart et al. (Debt intolerance. Debt intolerance, 2003) that “debt intolerant countries have weak fiscal structures”. The subsidiary result of the model is that defaulting countries will also have higher shares of public expenditure. Thus the model also predicts Wagner’s Law to the extent that fiscal structure is correlated with economic development. 相似文献
370.
Dental Age Estimation: Pattern Recognition of Root Canal Widths of Mandibular Molars. A Novel Mandibular Maturity Marker at the 18‐Year Threshold 下载免费PDF全文
Graham J. Roberts M.D.S. Victoria S. Lucas Ph.D. Manoharan Andiappan M.Sc. Fraser McDonald Ph.D. 《Journal of forensic sciences》2017,62(2):351-354
The final stage of third molar development is used to assign a subject to above the 18‐year threshold. Some subjects exhibiting this final stage are less than 18 years. Radiographs from 1000 females and 1000 males age 16.00–25.99 years were examined. Each half‐year age band comprised 50 females and 50 males. Three categories of root canal widths (RCW) of the LL6, LL7, and LL8 [FDI 36, 37, and 38] were defined. Reproducibility was achieved by re‐assessing the same subjects 12 months apart. For females, the minimum value for RCW‐A was 16.33 years, RCW‐B 17.23 years, and RCW‐C 18.45 years. For males, the minimum values were RCW‐A 17.16 years, RCW‐B 18.29 years, and RCW‐C 18.16 years. The presence of RCW‐C in a female, and the presence of RCW‐B or RCW‐C in a male is compelling evidence that the subject is above the 18‐year threshold. 相似文献