共查询到20条相似文献,搜索用时 15 毫秒
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Jonas Mengel-From Claus Brsting Juan J. Sanchez Hans Eiberg Niels Morling 《Forensic Science International: Genetics Supplement Series》2010,4(5):323-328
Prediction of human eye colour by forensic genetic methods is of great value in certain crime investigations. Strong associations between blue/brown eye colour and the SNP loci rs1129038 and rs12913832 in the HERC2 gene were recently described. Weaker associations between eye colour and other genetic markers also exist. In 395 randomly selected Danes, we investigated the predictive values of various combinations of SNP alleles in the HERC2, OCA2 and MATP (SLC45A2) genes and compared the results to the eye colours as they were described by the individuals themselves. The highest predictive value of typing either the HERC2 SNPs rs1129038 and/or rs12913832 that are in strong linkage disequilibrium was observed when eye colour was divided into two groups, (1) blue, grey and green (light) and (2) brown and hazel (dark). Sequence variations in rs11636232 and rs7170852 in HERC2, rs1800407 in OCA2 and rs16891982 in MATP showed additional association with eye colours in addition to the effect of HERC2 rs1129038. Diplotype analysis of three sequence variations in HERC2 and one sequence variation in OCA2 showed the best discrimination between light and dark eye colours with a likelihood ratio of 29.3. 相似文献
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物权种类及其内容的确定 ,是物权立法的首要工作。因为我国有独特的社会体制与国情 ,物权法在确定物权的种类及其内容的时候肯定要遇到许多要点难点问题。这些问题有些已经得到解决 ,有些尚未解决。尚待解决的要点难点主要有国家所有权、集体所有权、企业所有权、私有所有权、不动产所有权以及各种使用权、担保物权等等重要物权类型 相似文献
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This paper describes the use of oxygen (18O) isotope analysis of water contained in two different materials — beer and diesel fuel — involved in the resolution of two separate cases. In the first case study, it was possible to demonstrate that a sample of beer labelled as premium brand in fact belonged to a cheap brand. The second case related to the contamination of diesel fuel from a service station. The diesel fuel contained visible amounts of water, which caused vehicles that had been filled up with it to become defective. For insurance purposes, it was necessary to determine the source of water. The δ18O values for the water of nearly all samples of diesel was close to the δ18O of local tap water at the filling station. 相似文献
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Vanin S Tasinato P Ducolin G Terranova C Zancaner S Montisci M Ferrara SD Turchetto M 《Forensic science international》2008,177(1):37-41
The aim of this study was to highlight the importance of evaluating entomological evidence in forensic investigations on a regional scale. To evaluate climatic, geographical and environmental influences on the selection of carrion-breeding fauna in Northern Italy and consequently on inferred forensic data (post-mortem intervals and post-mortem transfer), we present details of six indoor-outdoor cases. Results show that the most abundant species was Lucilia sericata, together with other fly species of entomo-forensic interest, belonging to the Calliphoridae and Sarcophagidae families. In particular, for the first time in Italy, we report finding Phormia regina, Lucilia ampullacea, Lucilia caesar and Sarcophaga (Pandelleana) protuberans on fresh cadavers. The active period of L. sericata in Northern Italy, according to previous findings in Southern Europe, revealing clearcut differences with phenologies in Northern Europe, has important consequences in estimating the period (season, months) of death in cases of long post-mortem intervals (several months or years) if empty puparia of this fly are found. According to our results, the distribution of L. sericata in areas with urban sprawl, like Northern Italian regions, cannot be used to evaluate post-mortem transfer from an urban area to a rural one. 相似文献
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Barbara Petracci 《International Review of Law and Economics》2011,31(3):196-204
This paper is part of the general debate concerning corporate governance. It focuses on a mechanism of self-regulation geared at avoiding market abuses: the use of blackout periods during which insiders are temporarily prohibited from trading on the market. Data concerning corporate characteristics, blackout periods, and internal dealing, seem to indicate that companies with a large number of independent directors and a consistent ability to monitor are more likely to adopt blackout periods. However, the research shows that during 2003 insiders did not comply with Italy's Code of Best Practice; they did not totally refrain from trading during the assigned blackout periods. All three variables measuring frequency trading – the numbers of transactions carried out, of active insiders, and of shares traded – were statistically significant during the specified blackout periods. Therefore, this paper could have practical implications for policy makers. If they decide to adopt self-regulation to fight market abuses, they must be aware that a law is only as effective as its enforcement. 相似文献
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A rapid and sensitive LC/MS method was developed for the simultaneous analysis of N,N-dimethylamphetamine (DMA), N,N-dimethylamphetamine N-oxide (DMANO), methylamphetamine (MA) and amphetamine (A) in urine samples. Employing an Alltech C18 column for solid phase extraction followed by LC/MS analysis using an Alltech Platinum EPS C18 column with a mixture of ammonium formate (0.01 M, pH 3) and acetonitrile (77:23, v/v) as mobile phase at a flow rate of 0.2 mL/min, simultaneous identification and quantitation of A, MA, DMA and DMANO in urine can be achieved using a 5-min chromatographic run. The calibration ranges were 0.10-3.0 micro g/mL for DMANO, 0.05-3.0 micro g/mL for DMA and 0.05-5.0 micro g/mL for both MA and A. The intra-, inter-day precision and accuracy for all analytes, spiked at three different concentrations in quality control samples, were in the ranges of 1.7-8.6, 4.1-10.0, -11.6 to 12.9%, respectively. The newly developed method was applied to the analysis of urine samples obtained from 118 suspected MA/DMA abusers, with the presence of MA confirmed in their urine samples under the drug-use surveillance program. Of these 118 samples, 43 were found to contain DMANO and 11 with both DMANO and DMA. 相似文献
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学术论文的引证情况能够体现学界的学术交流与争鸣状况。通过对《法学研究》1985—2009年间所有刑事诉讼法学论文引证状况的统计分析发现,其引证数量不断增加,但与社会学、经济学等学科相比依然较低;主要引证法学尤其是刑事诉讼法学文献;对域外文献的引用虽然总量不低,但语种为外语的较少;佐证式引证较多且逐步增加,讨论式引证较少且逐渐减少,运用式引证较少,反对式引证比例较低并不断下降。这些现象表明:我国刑事诉讼法学界的沟通与交流广度有限、实质性与深度不够。未来刑事诉讼法学研究应强化沟通与交流的深度与广度,从而营造更为真实、充分的交流与争鸣氛围,促进学术共同体的形成与刑事诉讼法学的良性发展。 相似文献
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The concept of avidyā or ignorance is central to the Advaita Vedāntic position of Śȧnkara. The post-Śaṅkara Advaitins wrote sub-commentaries
on the original texts of Śaṅkara with the intention of strengthening his views. Over the passage of time the views of these
sub-commentators of Śaṅkara came to be regarded as representing the doctrine of Advaita particularly with regard to the concept
of avidyā. Swami Satchidanandendra Saraswati, a scholar-monk of Holenarsipur, challenged the accepted tradition through the publication
of his work Mūlāvidyānirāsaḥ, particularly with regard to the avidyādoctrine. It was his contention that the post-Śaṅkara commentators brought their own innovations particularly on the nature
of avidyā. This was the idea of mūlāvidyā or ‘root ignorance’, a positive entity which is the material cause of the phenomenal world. Saraswati argues that such an
idea of mūlāvidyā is not to be found in the bhāṣyas (commentaries) of Śaṅkara and is foisted upon Śaṅkara. This paper attempts to show that although Śaṅkara may not have
explicitly favoured such a view of mūlāvidyā, his lack of clarity on the nature of avidyā left enough scope for the post-Śaṅkara commentators to take such a position on avidyā. 相似文献
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This article examines the influence of nondurable precaution technologies on the expansion of tort awards. We provide four contributions to the literature. First, we present a general, formal model on durable and non-durable precaution technology that focuses on memory costs. Second, because liability exposure creates interference, we argue that tort law perpetuates the expansion of awards. Third, because plaintiffs do not consider the social costs of interference effects, private litigation induces socially excessive suits. Fourth, while new harm-reducing technologies likely increase accident rates, such technologies also raise the ratio of trial costs to harm, leaving undetermined the overall effect of new technologies on the rate of litigation. 相似文献
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Proof of concept centers: accelerating the commercialization of university innovation 总被引:1,自引:0,他引:1
Innovation drives economic growth. Economic growth leads to longer, healthier lives by transforming yesterday’s luxuries into
better, cheaper, and more efficient goods and services. University research is a key component of our nation’s innovative
capacity. In an increasingly dynamic and global economy, the institutional infrastructure is inefficient at moving university
innovations to the marketplace. University researchers often face convoluted procedures with insufficient guidance to commercialize
their innovations. As angel investors and venture capitalists increasingly invest in later stage enterprises (See PricewaterhouseCoopers,
and National Venture Capital Association. MoneyTree™ survey report. 2007. and VentureOne, “Venture Capital Industry Report.” DowJones 2006), researchers face difficulty finding early stage
funding to develop and test prototypes and conduct market research. In order to fill this funding gap and accelerate the commercialization
of university innovations, a new type of organization has emerged—the proof of concept center. An analysis of the Deshpande
Center at MIT and the von Liebig Center at UCSD provides valuable insight into how proof of concept centers can facilitate
the transfer of university innovations into commercial applications.
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David B. Audretsch (Corresponding author)Email: |
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Zuobao Wei Feixue Xie Richard A. Posthuma 《International Review of Law and Economics》2011,31(3):212-218
In this paper, we employ the event study methodology to examine shareholder wealth consequences of corporate environmental lawsuits filed in the US Circuit Courts from 1980 to 2001. We find that stocks of defendant firms experience significant negative abnormal returns around the lawsuit filing dates. When the plaintiffs are government entities, the abnormal returns of the defendant stocks are significantly negative. On the other hand, when the plaintiffs are individuals or nonpublic business entities, the abnormal returns are statistically insignificant. When lawsuits are filed under EPA's superfund statute, defendant firms experience significant loss in equity value. For shareholders of the average firm in our sample, the empirical evidence suggests that it does not pay to pollute if the firm is sued. 相似文献
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In common law legal systems, there is no legal duty to rescue persons in danger. By contrast in code-based legal systems, the principle of duty to rescue does apply. What is behind this difference? To answer this question, we develop a new model extending the reach and strength of the standard civic duty game by taking into account the cost of wrongful intervention. We use this model to analyze and compare three policy options: doing nothing, adopting a duty-to-rescue rule, and encouraging would-be rescuers. We show that a duty-to-rescue rule is more likely to be welfare enhancing when the cost of inappropriately intervening is low, and that, in certain cases, encouraging would-be rescuers is preferred by a representative citizen to both a duty-to-rescue rule and no-rule. Finally, we offer an explanation for the choices made in the USA and France as to whether to use rescue laws. 相似文献
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Theo Öhlinger 《Journal für Rechtspolitik》2007,15(2):71-72
Nach der Bundesverfassung haben die drei mandatsstärksten Parteien des NR das Recht, einen Volksanwalt zu nominieren. Gibt es – wie seit dem Oktober 2006 – zwei "drittstärkste" Klubs, so ist die Frage, wer von diesen beiden Parteien nominierungsberechtigt ist, nach rechtlichen Kriterien zu lösen und nicht politisch zu entscheiden. Nächstliegend ist dabei die Reihung nach der Anzahl der bei der NR-Wahl erzielten Stimmen. 相似文献