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排序方式: 共有229条查询结果,搜索用时 15 毫秒
31.
A Wormian Bone,Mimicking an Entry Gunshot Wound of the Skull,in an Anthropological Specimen
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32.
Dinesh Ramdhony Francisco Liébana-Cabanillas Vidisha Devi Gunesh-Ramlugun Fariha Mowlabocus 《Australian Journal of Public Administration》2023,82(2):194-209
The success of electronic filing services largely depends on their continuance usage. This study examines the factors affecting the continuance usage intention of the online tax filing services in Mauritius. An integrated model comprising Trust Theory and Information System Success Model (ISSM) is applied to assess the continuance usage behaviour of e-filing systems. The model has been extended by adding two additional variables: Perceived Usefulness and Perceived Risk. The model was tested using a sample of 315 users of e-filing services in Mauritius. A structural equation modelling technique using partial least square structural equation modelling verified the hypotheses. The results reveal that the continuance usage intention of an electronic tax filing system is influenced by Perceived Usefulness, User Satisfaction, and Service Quality. However, Perceived Risk does not influence the continuance usage intention of e-filing systems since the importance of Perceived Risk diminishes as trust in the e-service provider increases. The theoretical and practical implications derived from the findings of this study are also discussed. This paper makes several contributions to the literature on electronic tax filing systems. 相似文献
33.
Teixeira H Verstraete A Proença P Corte-Real F Monsanto P Vieira DN 《Forensic science international》2007,170(2-3):148-155
A fully validated, sensitive and specific method for the extraction and quantification of Delta(9)-tetrahydrocannabinol (THC) and 11-nor-9-carboxy-Delta(9)-THC (THC-COOH) and for the detection of 11-hydroxy-Delta(9)-THC (11-OH THC) in oral fluid, urine and whole blood is presented. Solid-phase extraction and liquid chromatography-mass spectrometry (LC-MS) technique were used, with electrospray ionization. Three ions were monitored for THC and THC-COOH and two for 11-OH THC. The compounds were quantified by selected ion recording of m/z 315.31, 329.18 and 343.16 for THC, 11-OH THC and THC-COOH, respectively, and m/z 318.27 and 346.26 for the deuterated internal standards, THC-d(3) and THC-COOH-d(3), respectively. The method proved to be precise for THC and THC-COOH both in terms of intra-day and inter-day analysis, with intra-day coefficients of variation (CV) less than 6.3, 6.6 and 6.5% for THC in saliva, urine and blood, respectively, and 6.8 and 7.7% for THC-COOH in urine and blood, respectively. Day-to-day CVs were less than 3.5, 4.9 and 11.3% for THC in saliva, urine and blood, respectively, and 6.2 and 6.4% for THC-COOH in urine and blood, respectively. Limits of detection (LOD) were 2 ng/mL for THC in oral fluid and 0.5 ng/mL for THC and THC-COOH and 20 ng/mL for 11-OH THC, in urine and blood. Calibration curves showed a linear relationship for THC and THC-COOH in all samples (r(2)>0.999) within the range investigated. The procedure presented here has high specificity, selectivity and sensitivity. It can be regarded as an alternative method to GC-MS for the confirmation of positive immunoassay test results, and can be used as a suitable analytical tool for the quantification of THC and THC-COOH in oral fluid, urine and/or blood samples. 相似文献
34.
Marcos Faundez‐Zanuy Ph.D Jose J. Lucena‐Molina M.Sc. Martin Hagmüller Ph.D. 《Journal of forensic sciences》2010,55(4):1080-1087
Abstract: In this article, the authors discuss the problem of forensic authentication of digital audio recordings. Although forensic audio has been addressed in several articles, the existing approaches are focused on analog magnetic recordings, which are less prevalent because of the large amount of digital recorders available on the market (optical, solid state, hard disks, etc.). An approach based on digital signal processing that consists of spread spectrum techniques for speech watermarking is presented. This approach presents the advantage that the authentication is based on the signal itself rather than the recording format. Thus, it is valid for usual recording devices in police‐controlled telephone intercepts. In addition, our proposal allows for the introduction of relevant information such as the recording date and time and all the relevant data (this is not always possible with classical systems). Our experimental results reveal that the speech watermarking procedure does not interfere in a significant way with the posterior forensic speaker identification. 相似文献
35.
Spanish legislation against trafficking in human beings: punitive excess and poor victims assistance
Francisco Javier De León 《Crime, Law and Social Change》2010,54(5):381-409
The article seeks to provide a perspective of human trafficking as one of the fastest growing criminal activities of the last
few years in the area of organised crime and one that affects human beings’ most basic rights. In the main, the response to
the problem has been its criminal prosecution, but without tackling the issues of need that underlie this conduct and which
the traffickers take advantage of to abuse, assail and exploit the people they traffic. In this context, the evolution of
Spanish legislation in terms of the criminalisation of this problem has made it one of the most repressive, although there
is no clear evidence of its effectiveness. This punishment, which covers a wide range of criminal conducts, has not however
been accompanied by any policies to support and integrate the victims of trafficking, which has led to a large number of victims
being subjected to slavery who, in the majority of cases, fall under the control of the trafficking networks again. 相似文献
36.
37.
Francisco Ramos Romeu 《European Journal of Law and Economics》2010,30(3):267-300
Preliminary measures adopted early in litigation are crucial for plaintiffs, given existing court delays and changing economic
environment, but can also harm a blameless defendant. Therefore, some form of regulation is needed to minimize the harms that
can result and discard non-optimal measures. Law and economic scholars have suggested that courts should control requests
for preliminary measures, but this form of regulation fails to explain existing legislations, both in civil law and common
law countries. This article argues that non-optimal preliminary measures can be more efficiently filtered through a strict
liability regime, and that their judicial control should be residual. 相似文献
38.
Miguel Manuel Melo Mnica Carvalho Virgínia Lopes Maria Joo Anjos Armando Serra Duarte Nuno Vieira Jorge Sequeiros Francisco Corte-Real 《Forensic Science International: Genetics Supplement Series》2010,4(5):e153-e157
Angola is located in the African continent, in the area of southern Africa and has a population of approximately 14 million inhabitants. The Angola population has origin from Occidental and Southern Bantu people that came from the great lakes region, creating the most ever known African migration of our days.Allele frequencies for the 15 STRs loci in the AmpFlSTR Identifiler kit (D8S1179, D21S11, D7S820, CSF1PO, D3S1358, HUMTH01, D13S317, D16S539, D2S1338, D19S433, HUMVWA, TPOX, D18S51, D5S818, HUMFIBRA/FGA and including the segment of the X-Y homologous gene amelogenin) were studied for Angola population.The genotype frequency of the 15 STR loci showed no significant deviations from Hardy–Weinberg equilibrium expectations and great values for the combined power of discrimination and combined power of a priori exclusion validate the application of these markers in forensic genetics. Comparative analyses between Angola population data and other relevant population database from Africa, Europe and American are presented. 相似文献
39.
Francisco Javier Ansuátegui Roig 《Ratio juris》2013,26(1):144-148
40.