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761.
Japan has not yet regulated assisted reproductive technology by law. This lack of rules and regulations leaves to the courts the solution of numerous controversies, and puts patients in a situation of considerable uncertainty about their rights. First, the article uses a Supreme Court case on foreign surrogacy to discuss how courts should decide when there is a conflict between existing laws and the best interest of the child. Then, after describing the current situation and trends of surrogacy in Japan, the article examines a potential problem of coherence in prohibiting surrogacy and at the same time allowing adoption by the intended parents.  相似文献   
762.
Abstract: Toxic epidermal necrolysis (TEN) is characterized by fever, scalded appearance of the skin, and epidermolysis associated to blister formation and exfoliation, and it is caused by hypersensitivity reaction to a drug. The authors report two cases of death as a result of TEN; both referred to old aged women treated with a polytherapy including allopurinol. Both patients displayed erythematous skin lesions similar to scald burns and epidermolysis at the face, chest, and abdomen and died shortly after hospitalization. Autopsy findings and histological examinations revealed epidermal necrolysis and confirmed the clinical diagnosis. A strict time‐correlation between allopurinol administration and symptoms was evidenced. Because of its iatrogenic origin, TEN often arises suspicions of medical liability; however, because of its unpredictable nature, the occurrence of this syndrome cannot be ascribed to the medical staff whose main task is the rapid diagnosis and the correct management.  相似文献   
763.
Abstract: Foods contaminated with a granulated material similar to Temik (a commercial pesticide formulation containing the carbamate insecticide aldicarb) are often involved in accidental ingestion, suicides, and homicides in Brazil. We developed a simple technique to detect aldicarb. This technique is based on the inhibition of a stable preparation of the enzyme acetylcholinesterase, and it is specially adapted for forensic purposes. It comprises an initial extraction step with the solvent methylene chloride followed by a colorimetric acetylcholinesterase assay. We propose that results of testing contaminated forensic samples be expressed in aldicarb equivalents because, even though all other carbamates are also potent enzyme inhibitors, aldicarb is the contaminant most frequently found in forensic samples. This method is rapid (several samples can be run in a period of 2 h) and low cost. This method also proved to be precise and accurate, detecting concentrations as low as 40 μg/kg of aldicarb in meat samples.  相似文献   
764.
Abstract: In this study, we analyzed the entire mtDNA control region in 61 unrelated individuals from the Pas Valley (Cantabria), a human isolate from northern Spain, to evaluate the suitability of this analysis to increase the power of discrimination of this locus for forensic purposes in human isolates. Low values obtained for the diversity parameters confirmed the relative isolation of this human group. The main findings of this study indicated that even the analysis of the entire mtDNA control region may have important limitations for use in forensic casework when dealing with human isolates: none of the 44 individuals who exhibited identical HVI‐HVII haplotypes could be further differentiated by analysis of segment HVIII. Nevertheless, analysis of the entire mtDNA control region proved to be useful to determine the ancestry of the samples examined, by contributing to the confirmation, and, on occasion, even to the refinement of the haplogroup assignment.  相似文献   
765.
Abstract: Photo‐ and thermal‐degradation studies on eccrine fingerprint components are presented herein. Dilute distinct solutions of urea, lactic acid, and seven amino acids were deposited on steel coupons and Teflon® disks, exposed to artificial sunlight or heat, extracted, and analyzed. This aim of this study was to determine whether the investigated eccrine components, previously determined to be Raman active for a parallel study, experienced photo‐ or thermally induced degradation, and if so, to determine the rate and identify any detectable products. Neither the amino acids nor urea exhibited photo‐degradation; however, when heated for a period of three minutes, the onset of thermal‐degradation was initiated at 100°C for the amino acids and 100°C for urea. Lactic acid, the major polymerization initiator of superglue fuming, showed photochemical and thermal‐degradation. These results could be used for future development of new latent fingerprint visualization methods, especially when lactic acid is degraded.  相似文献   
766.
Abstract: The aim of this study was to work out a biometric method for personal identification by comparing simulated antemortem and postmortem digital radiographs of unrestored teeth. Intra‐oral radiographs of the inferior right first molar, without restorations, were acquired at two different times in 70 subjects using a standardized technique followed by a morphometric analysis. The program automatically supplied values of the absolute distances, relative distances, shape factors, moments, perimeter values, and the areas of the triangles, which were obtained by joining key reference points. The values for the homologous samples were compared with the heterologous samples. Statistical analysis was then carried out, resulting in a section point value of 0.9992. Higher correlation coefficients indicate positive identification, with less than 2% risk of false positives, and approximately 3% of false negatives. We have also tested the method on dental records from 30 patients in order to demonstrate the specificity and sensitivity of the system.  相似文献   
767.
This article examines the factors that influence the willingness of police officers to comply with decisions made by police command staff. In particular, this research focuses on the extent to which officer ethnicity interacts with perceptions of procedural justice in influencing officer compliance. The data for this study were drawn from an anonymous mailed survey (n = 648) examining officer attitudes toward the complaint investigation process in one large municipal police department. Structural equation modeling demonstrates that ethnicity does influence officer compliance, but only weakly and indirectly. Latino/a officers are less likely to report trust in police internal affairs than White officers, and thus somewhat less likely report that they are willing to comply with command staff decisions. Other factors, such as morale, perceptions of procedural justice, and rank, prove to be much more powerful predictors of officer compliance than ethnicity.  相似文献   
768.
769.
在中国、印度等发展中国家为达到《与贸易有关的知识产权的协议》(TRIPS)规定的知识产权保护标准而努力的时候,欧美等发达国家提出了知识产权保护的更高的标准。此种动向,值得我国业内人士关注。2003年,欧洲委员会提出的欧盟关于加强知识产权执法的建议,其中就提出了一些超TRIPS(TRIPS-Plus)的条款。在一次国际研讨会上,欧洲委员会贸易司主管官员Christophe De Vroey先生介绍了这项新建议以及欧盟有关知识产权保护的一些最新进展。应我们之约,Vroey先生特将讲话稿作了修改,以符合本刊发表的要求。在此,我们对Christophe De Vroey先生的帮助表示感谢。  相似文献   
770.
This pilot study provides a conceptual framework for the application of the anthropological analysis of skeletal features and surgical interventions for the purpose of identification in cases of unknown deceased individuals with unavailable fingerprint, genetic or odontological antemortem data. The study sample includes 276 individuals with known demographic and clinical information from the Italian CAL Milano Cemetery Skeletal Collection. In the sample, 124 (45%) individuals showed one or more skeletal features that may be potentially individualizing. Of these, 79% showed two and more features, which occurred in a multitude of different combinations. Skeletal findings may provide useful postmortem information that can be compared with antemortem witness statements and clinical imaging. However, more research into the utility of dry bone findings and the availability of comparative material, including imaging, and epidemiological data needs to be undertaken before skeletal features can be implemented into identification protocols and databases.  相似文献   
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