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271.
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
272.
Forrester K 《Journal of law and medicine》2011,19(2):250-254
The roles of registered nurses, enrolled nurses, nurse practitioners and midwives in the administration of medications are subject to the legislation and regulation in their respective States and Territories in Australia. Underpinning this regulatory framework is a presumption that health professionals who come under the relevant legislation and regulations have attained the levels of competency, skill and knowledge consistent with professional standards and the protection of the public. This column considers the provisions of the Health (Drugs and Poisons) Regulation 1996 (Qld) addressing the administration of controlled and restricted drugs in light of a recent Queensland Civil and Administrative Tribunal decision. 相似文献
273.
Leff SS Thomas DE Shapiro ES Paskewich B Wilson K Necowitz-Hoffman B Jawad AF 《Journal of school violence》2011,10(2):165-184
The climate of school classrooms, shaped by a combination of teacher practices and peer processes, is an important determinant for children's psychosocial functioning and is a primary factor affecting bullying and victimization. Given that there are relatively few theoretically-grounded and validated assessment tools designed to measure the social climate of classrooms, our research team developed an observation tool through participatory action research (PAR). This article details how the assessment tool was designed and preliminarily validated in 18 third-, fourth-, and fifth-grade classrooms in a large urban public school district. The goals of this study are to illustrate the feasibility of a PAR paradigm in measurement development, ascertain the psychometric properties of the assessment tool, and determine associations with different indices of classroom levels of relational and physical aggression. 相似文献
274.
Nam-Kook Kim 《Citizenship Studies》2011,15(1):125-144
The aim of this paper is to examine the principles that New Labour has employed in its citizenship and multicultural policies in Britain, and to clarify theoretical locations as well as philosophical rationales of those principles. By deliberative multiculturalism, I mean a set of policies and discourses of New Labour about citizenship and multicultural issues, which emphasizes rational dialogue and mutual respect with firmly guaranteed political rights especially for minorities. New Labour tries to go beyond liberal and republican citizenship practice through enhancing deliberation, the origin of which goes back to the British tradition of parliamentary sovereignty. It also attempts to achieve a one-nation out of cultural cleavages, shifting its focus from redistribution with social rights to multicultural deliberation with political rights. I organize my discussion with a focus on the difference between two theoretical concepts: the relationship between cultural rights and individual equality, and the relationship between national boundaries and global belonging. In the concluding section, I explain three positive developments of New Labour's approach and also four limitations it has faced. 相似文献
275.
The fetus is subjected to mechanical forces during labor and delivery, which may result in traumatic injuries. Such injuries include intracranial hemorrhage, spinal cord lesions, cephalhematoma, cranial or peripheral nerve palsies, intraabdominal organ rupture, or bony fractures. Risk for perinatal trauma and mortality is increased in primigravidas, multiple gestations, abnormal presentations, maternal-fetal disproportion, oligohydramnios, forceps or vacuum extractions, and internal version maneuvers. Very-low-birth-weight neonates (<1500 g) are at high risk due to ease of deformity of the cranium. Infants with certain congenital anomalies or pathologic processes that distort normal anatomy are also at increased risk, especially when a prenatal diagnosis is lacking. The authors present a case of a term gestation neonate who sustained a cervical spine dislocation fracture of C5-7, with subtotal transection of the spinal cord and resultant paralysis. The fetus was in vertex presentation, and a manual vaginal delivery was attempted. When the infant lodged in the birth canal following a difficult delivery of the head and arms, its enlarged abdomen was palpated, and the delivery was converted to an emergent cesarean section. The infant lived for 3 days and then expired due to neurologic complications of trauma sustained during the attempted vaginal delivery. Autopsy revealed a previously undiagnosed intraabdominal immature teratoma. The pathology of teratomas, the most common neonatal tumor and occasionally implicated in cases of birth trauma, will be addressed, followed by a review of the literature concerning birth trauma. 相似文献
276.
Christiansen LR Collins KA 《The American journal of forensic medicine and pathology》2007,28(1):20-23
Although unexpected natural deaths comprise a large proportion of the cases seen in the forensic setting, the investigation of these cases remains a unique challenge. Some cases are straightforward; however, others require special examination and dissections, as well as the use of special dissections and ancillary studies. For the forensic investigator to accurately assign a cause and manner of death, one must be aware of the differential diagnoses, common scenarios, and typical victim. The authors reviewed all forensic cases referred to the Forensic Section of the Medical University of South Carolina over a 15-year period from January 1989-December 2003. The number of natural deaths occurring in adults (age 18 years and older) was 6932, compared with the overall number of 13,227 cases. The natural deaths were then analyzed as to autopsy findings, cause of death, cardiac versus noncardiac, age, race, and gender. Current techniques, special dissections, and ancillary studies that can assist in the classification of these deaths in the forensic setting are reviewed. 相似文献
277.
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
278.
Eun J. Lee Ph.D. In K. Hwang M.S. Nam Y. Kim M.D. Kyung L. Lee Ph.D. Myun S. Han Ph.D. Yang H. Lee Ph.D. Mu Y. Kim Ph.D. Moon S. Yang Ph.D. 《Journal of forensic sciences》2010,55(5):1202-1208
Abstract: The proper identification of illicit plants such as Papaver somniferum L (opium poppy) is important for law enforcement agencies. The identification of opium poppy was presently tested using 10 genetic markers that are universal for all plants or specific to a few poppy plants. The genetic distances of universal markers such as nuclear internal transcribed spacer (ITS), 18S rRNA, plastid rbcL, and trnL‐trnF intergenic spacer (IGS) of 14 species included in the Papaveraceae and Fumariaceae family were acquired by sequence comparisons. Both the ITS region and trnL‐trnF IGS showed high levels of interspecific divergence. Six Papaver genera‐specific markers were developed from coding regions involved in morphine biosynthesis. Three markers (TYDC, NCS, and BBE) produced amplicons only in opium poppy, providing a presence/absence test for opium poppy, while three additional markers (CYP80B1, SAT, and COR) were genus specific. These 10 markers might be useful for the forensic DNA analysis of opium poppy. 相似文献
279.
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
280.
A growing number of studies in criminal victimization had integrated the individual model and the context model to examine the dynamics of influences from the predictors at different levels. Only a few studies, however, had explored the impact of multilevel factors upon criminal victimization outside the U.S. context. Using the survey data gathered in Seoul, South Korea, the current study tested the applicability of the multilevel approach in criminal victimization to the Korean context. The results were mixed. At the macro level, poverty and community cohesion were positively associated with victimization by street crime and residential crime, respectively. Inconsistent with the findings in the U.S. studies, however, community cohesion increased the chance of residential crime victimization, and residential mobility was not significantly associated with criminal victimization. At the micro level, avoidance behaviors and target hardening efforts were associated with more criminal victimization, contrary to the proposition by opportunity theory. These unexpected findings could be explained by the unique social and cultural characteristics of Korean society. The unique contexts of modern Korean society as well as the limitation of the current study are discussed. 相似文献