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排序方式: 共有166条查询结果,搜索用时 31 毫秒
101.
María de Lourdes Chávez‐Briones M.D. Raquel Hernández‐Cortés B.S. Porfirio Díaz‐Torres B.S. Alberto Niderhauser‐García M.D. Jesús Ancer‐Rodríguez M.D. Gilberto Jaramillo‐Rangel Ph.D. Marta Ortega‐Martínez Ph.D. 《Journal of forensic sciences》2013,58(1):248-250
Dipterous fly larvae (maggots) are frequently collected from a corpse during a criminal investigation. Previous studies showed that DNA analysis of the gastrointestinal contents of maggots might be used to reveal the identity of a victim. However, this approach has not been used to date in legal investigations, and thus its practical usefulness is unknown. A badly burned body was discovered with its face and neck colonized by fly larvae. Given the condition of the body, identification was not possible. Short tandem repeat (STR) typing was performed using the gastrointestinal contents of maggots collected from the victim and was compared to STR profiles obtained from the alleged father. The probability of paternity was 99.685%. Thus, this comparative DNA test enabled the conclusive identification of the remains. This is the first reported case of analysis of human DNA isolated from the gastrointestinal tract of maggots used to identify a victim in a criminal case. 相似文献
102.
Annalisa Cappella B.Sc. Alberto Amadasi M.D. Elisa Castoldi B.Sc. Debora Mazzarelli B.Sc. Daniel Gaudio B.Sc. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2014,59(6):1598-1601
The distinction between perimortem and postmortem fractures is an important challenge for forensic anthropology. Such a crucial task is presently based on macro‐morphological criteria widely accepted in the scientific community. However, several limits affect these parameters which have not yet been investigated thoroughly. This study aims at highlighting the pitfalls and errors in evaluating perimortem or postmortem fractures. Two trained forensic anthropologists were asked to classify 210 fractures of known origin in four skeletons (three victims of blunt force trauma and one natural death) as perimortem, postmortem, or dubious, twice in 6 months in order to assess intraobserver error also. Results show large errors, ranging from 14.8 to 37% for perimortem fractures and from 5.5 to 14.8% for postmortem ones; more than 80% of errors concerned trabecular bone. This supports the need for more objective and reliable criteria for a correct assessment of peri‐ and postmortem bone fractures. 相似文献
103.
This study aims to improve theoretical accounts of regulatory responses to emerging technologies by proposing a model of regulatory development, which incorporates a role for types of uncertainty and for existing regulatory institutions. Differently from existing theories of regulatory development, the model proposed here posits a sequence of cyclical activities where regulatory responses arise in incremental fashion out of efforts to make sense of emerging technologies and to ponder the applicability of existing regulatory tools. The model is discussed on the basis of the comparison between regulatory responses to the emergence of CRISPR gene editing in the US and the EU in the period 2012–2019. The comparison between the two cases suggests how regulatory responses to emerging technologies are affected by expectations of future technological and regulatory developments and by existing regulatory institutions. 相似文献
104.
105.
López AM Alvarez S Gusmão L Alves C Mesa MS Albentosa A Arribas G López R Barrio PA Amorim A Arroyo-Pardo E 《Forensic science international》2004,140(1):125-129
Population frequencies for the eight Y-STR loci included in the "minimal haplotype" from Y-STR Haplotype Reference Database (YHRD) plus other eight Y-STRs (DYS434, DYS435, DYS436, DYS437, DYS438, DYS439, GATA H4 and GATA A10) were obtained for a sample of 133 males from four main geographical areas in the Pyrenees (Spain): Vall D'Aran (Lérida), Cerdanya (Gerona), Alt Urgell (Lérida) and Jacetania (Huesca). Haplotype diversities were estimated in the four populations. 相似文献
106.
Alberto Gasparini 《Global Society》2008,22(1):27-55
This paper analyses the relationship between globalisation and peace. The first part focuses on the diachronic process by which world globalisation developed after the Peace of Westphalia by means of the mechanical and subsequently organic formation of globalisation. Globalisation is analytically conceptualised as a global market of instrumentalities in which everything, like the lingua franca, is common—culture, communication, transport. Globalisation is then analysed with reference to peace and conflicts. A starting point is the observation that globalisation needs peace and pacified environments, whereas peace does not depend on globalisation. To show this the author discusses the polysemy of peace, generated by the peace of tradition and modernity and the peace of good and goods. In terms of practical relations a key role is played by how these various conceptions of peace relate to ultimate and intermediate values. The range of conceptions of peace is applied to a model of four categories of national society and each of these categories is placed in relation with another, since these reciprocal relations are the condition generating world globalisation. The result of the comparison is that globalisation produces conflict because the different conceptions of peace prevalent in each society are unable to enter into dialogue with each other. In the real world contemporary globalisation is made possible and effective by a range of engines (political and military centres, and peacemaking centres–international organisations), control functions (individuals, organisations, public opinion, a worldwide creative “multitude”) and instruments (reconciliation, negotiation, a tendency in relations for intermediate values to prevail over ultimate values). 相似文献
107.
The contract theory of patents 总被引:2,自引:0,他引:2
Two distinct theories of patents, the “reward theory” and the “contract theory,” are customarily adopted by the courts to justify the patent system. The reward theory maintains that the function of the patent system is to remunerate successful innovators so as to encourage R&D effort. In contrast, the contract theory holds that the function of the patent system is to promote the diffusion of innovative knowledge. Assuming that in the absence of patent protection innovators would rely on trade secrecy, it views patents as a contract between innovators and society whereby a property right is granted in exchange for disclosure.This paper develops an economic analysis of the contract theory of patents. To disentangle the disclosure from the reward motive for granting patents, we assume that the innovation process is entirely serendipitous, so that R&D effort is not a concern. Our main finding is that the disclosure motive alone suffices to justify the grant of patents. The optimal patent duration should strike a balance between the incentive to induce disclosure and the aim of limiting the monopoly distortion induced by patents. 相似文献
108.
How Reliable are Parenchymal Tissues for the Evaluation of Carbon Monoxide Poisoning? A Pilot Study
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Michelangelo Bruno Casali Ph.D. M.D. Luca Sironi Ph.D. Pharm.D. Marina Caligara B.Sc. Alberto Blandino M.D. Silvia Circelli M.D. Davide Schiavi B.Sc. Cristina Cattaneo Ph.D. M.D. 《Journal of forensic sciences》2015,60(2):488-494
Dealing with burnt bodies, the forensic pathologist must first of all answer the question whether the victim was alive at the moment of the fire. This study aims at clarifying whether some human solid tissues may be reliably used for the forensic diagnosis of Co poisoning on burnt bodies providing no collectable blood during the autopsy. From 34 selected cases, both cardiac blood and parenchymal samples were collected to perform CO‐oxymeter, spectrophotometry, and gas chromatography tests: blood CO estimations (blood COHb% and blood[CO]) and parenchymal[CO] values have been compared with special focus on R values. The solid tissues having the best correlations with blood CO amount turned out to be the lung (R 0.84), the liver (R 0.83), the kidney (R 0.79), and the spleen (R 0.92). 相似文献
109.
110.
Jorge Alberto González Galván 《Boletín mexicano de derecho comparado / Instituto de Investigaciones Jurídicas, UNAM》2013,46(137):499-527
The recent studies on the genes, the neurons and the information, are influencing the form to know us and to know the reality. The opportunity is had, for this reason, to improve the formation of the professor and the students of the Right, to happen of an education of repetitions to one of new features, discovery, diversion, that is to say, investigation. One is to avoid “to transmit” information, but to explore it, to construct it, only to invent it, working in equipment, professor and students, inside and outside the hall classes. The contents to investigate can be placed in the past, the present or in the future, like the human rights. Thus, it is tried that the well-known or effective human rights, the products of the legal rationalism, are extended to protect the emotional human dignity: the respect, the confidence, the tolerance, the responsibility, the happiness, desire, the pleasure. Human intelligence is multiple, for that reason the human rights must be intelligent, that protect and develop the intellect, the affectivity, the corporal one, the energy, the environment and its cosmovisión. 相似文献