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Although the importance of parental support for child sexual abuse victims is well documented, the nature of parental support for victims sexually abused by adolescents is less understood. In this exploratory study, we examine whether parents differ in their levels of blame or doubt for their child when sexually abused by adolescents versus adults. Data included 161 reports of child sexual abuse. Parental blame toward their child was higher when sexually abused by an adolescent versus an adult suspect. In the bivariate and multivariate analysis, parental blame was significantly higher as victim age increased, for Black, non-Hispanic children, and when there was an adolescent suspect. Practitioners need to recognize that high levels of blame and doubt could exist for adolescent victims of sexual abuse and when children are sexually abused by adolescents.  相似文献   
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An algorithm incorporating multidetector computed tomography (MDCT), digital radiographs, and external examination was used to triage cases for noninvasive or complete autopsy after a natural disaster. The algorithm was applied to 27 individuals who died during or soon after the earthquake that struck the Republic of Haiti on January 12, 2010. Of the 27 cases reviewed, 7 (26%) required a complete autopsy to determine cause and manner of death. In the remaining 20 (74%), cause and manner of death were determined with a reasonable degree of medical certainty after review of circumstances, an external examination, and postmortem imaging by MDCT and digital radiography (noninvasive autopsy). MDCT was particularly useful in detecting skeletal fractures caused by blunt force injury which were not evident on digital radiographs. The algorithm incorporating postmortem MDCT can be useful in the triage of human remains for autopsy after a natural disaster.  相似文献   
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We investigated ventilatory and metabolic demands in healthy adults when placed in the prone maximal restraint position (PMRP), i.e., hogtie restraint. Maximal voluntary ventilation (MVV) was measured in seated subjects (n=30), in the PMRP, and when prone with up to 90.1 or 102.3 kg of weight on the back. MVV with the heaviest weight was 70% of the seated MVV (122+/-28 and 156+/-38 L/min, respectively; p<0.001). Also, subjects (n=27) were placed in the PMRP and struggled vigorously for 60 sec. During the restrained struggle, ventilatory function (V(E)/ MVV) was 44% of MVV in the resting PMRP. While prone with up to 90.1 or 102.3 kg on the back, the decrease in MVV was of no clinical importance in these subjects. Also, while maximally struggling in the PMRP, V(E) was still adequate to supply the ventilatory needs.  相似文献   
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Abstract: A procedure for automated bullet signature identification is described based on topography measurements using confocal microscopy and correlation calculation. Automated search and retrieval systems are widely used for comparison of firearms evidence. In this study, 48 bullets fired from six different barrel manufacturers are classified into different groups based on the width class characteristic for each land engraved area of the bullets. Then the cross‐correlation function is applied both for automatic selection of the effective correlation area, and for the extraction of a 2D bullet profile signature. Based on the cross‐correlation maximum values, a list of top ranking candidates against a ballistics signature database of bullets fired from the same model firearm is developed. The correlation results show a 9.3% higher accuracy rate compared with a currently used commercial system based on optical reflection. This suggests that correlation results can be improved using the sequence of methods described here.  相似文献   
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This compilation comprises a special bibliography of recent books on Soviet energy prepared and annotated by the editor of Soviet Geography. An initial section contains five books with sections on nuclear power of particular interest in connection with the Chernobyl' accident. A second section of four entries is devoted to general issues of energy policy, consumption and demand, conservation, and impacts of energy development on Soviet foreign policy and world markets. The final section includes ten books addressing problems of fossil fuel development in the USSR, and efforts to overcome organizational and logistical obstacles to West Siberian oil and gas development in particular. Journal of Economic Literature, Classification Numbers: 027, 124, 723.  相似文献   
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Housing policy in the post Great Recession (GR) era faces tremendous uncertainties, but clearly there will be more sensitivity around risk, quality, and transparency in capital markets. The post-GR domestic policy environment and economy are likely to impose several overarching constraints, including less access to world capital markets for financing housing, more restrictive assessments of risk, and increasing restraints on federal domestic spending particularly for non-entitlement programs. Carr and Mulcahy provide a substantial agenda of liberal-progressive policies that focus on the predatory and risky practices of loan originators and promote expansion of home ownership for low-income households. If we are indeed on the brink of an era of austerity, the housing policy debate will need to focus on priorities for contraction rather than expansion in housing programs, and on tenure-neutral policies rather than promoting home ownership.  相似文献   
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