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排序方式: 共有108条查询结果,搜索用时 15 毫秒
51.
Moving the Trade and Competition Debate Forward 总被引:1,自引:0,他引:1
52.
Pedro Tome Ph.D. Julian Fierrez Ph.D. Ruben Vera‐Rodriguez Ph.D. Javier Ortega‐Garcia Ph.D. 《Journal of forensic sciences》2015,60(4):1046-1051
This article presents an experimental analysis of the combination of different regions of the human face on various forensic scenarios to generate scientific knowledge useful for the forensic experts. Three scenarios of interest at different distances are considered comparing mugshot and CCTV face images using MORPH and SC face databases. One of the main findings is that inner facial regions combine better in mugshot and close CCTV scenarios and outer facial regions combine better in far CCTV scenarios. This means, that depending of the acquisition distance, the discriminative power of the facial regions change, having in some cases better performance than the full face. This effect can be exploited by considering the fusion of facial regions which results in a very significant improvement of the discriminative performance compared to just using the full face. 相似文献
53.
This study reported the impact of digital photographic evidence on domestic violence case outcomes in two Indiana counties. It analyzed whether outcomes differed between cases with digital photographic evidence (treatment group) and cases with no photographic evidence (comparison group). Examined impacts included guilty pleas, convictions, and sentence severity. Data included in the analysis came from case files and police and prosecutor interviews. Findings suggest that digital photographic evidence can be a useful prosecutorial tool – treatment group members were more likely to plead guilty, be convicted, and receive more severe sentences. 相似文献
54.
J. L. A. Garcia 《Law and Philosophy》1989,8(2):263-277
The essay contrasts the thesis that deserved punishment is punishment which, as deserved, is obligatory with the weaker thesis that it is punishment which, as deserved, is permissible. The author first outlines an account of the meaning of desert-claims which entails only the weaker thesis and then defends this account against criticisms levied in a recent article that it is ambiguous, cannot explain the moral significance of desert, justifies letting people profit from their crimes, and permits unequal treatment. The essay proceeds to a critique of George Sher's view of deserved punishment, faulting Sher for: (1) his reliance on an implausible understanding of benefits, (2) his inability to justify the punishment of crime-victims for their own crimes, and (3) the inadequacy of his defense of mercy. Finally, the author sketches a role-centered conception of morality within which it becomes clearer how deserved punishment can be justified as the victim's ties to the criminal, and the role-responsibilities derivative therefrom, are vitiated by the latter's misdeeds. 相似文献
55.
Robert J. Crewe Ph.D. Anna A. Stec Ph.D. Richard G. Walker B.Sc. John E. A. Shaw Ph.D. T. Richard Hull Ph.D. Jennifer Rhodes Ph.D. Tamar Garcia‐Sorribes B.Sc. 《Journal of forensic sciences》2014,59(1):139-154
A fire experiment conducted in a British 1950s‐style house is described. Measurements of temperature, smoke, CO, CO2, and O2 were taken in the Lounge, stairwell, and front and back bedrooms. The front bedroom door was wedged open, while the door to the back bedroom was wedged closed. Contrary to expectations and despite the relatively small fire load, analysis and hazard calculations show permeation of toxic fire gases throughout the property with lethal concentrations of effluent being measured at each sampling point. A generally poor state of repair and missing carpets in the upper story contributed to a high degree of gas and smoke permeation. The available egress time was calculated as the time before the main escape route became impassable. Given known human responses to fire, such an incident could have caused fatalities to sleeping or otherwise immobile occupants. 相似文献
56.
Sara Garcia B.A. Alexander Smith B.A. Christiane Baigent M.Sc. Melissa Connor Ph.D. 《Journal of forensic sciences》2020,65(3):948-952
Two cases of feral cat (Felis catus) scavenging were documented at the Forensic Investigation Research Station in Whitewater, Colorado. Human remains at the facility are placed outside, observed daily, documented with field notes, and photographed; decomposition is scored on a Likert scale. Scavenger activity is monitored with game cameras. The cases documented included: preferential scavenging of the soft tissue of the shoulder and arm, differential consumption of tissue layers, superficial defects, and no macroscopic skeletal defects. This pattern more closely parallels the documented pattern of bobcat (Lynx rufus) scavenging than that of domestic cats. Scavenging among felids is relatively rare, as felids typically prefer to hunt. Such cases studied in detail are relatively few, spatially relative, and lack statistical robustness. While only two examples are reported here, these cases are rare overall, and this documentation may help field investigators understand the place of feral cats within a local scavenger guild. 相似文献
57.
Pablo Garcia 《Bulletin of Latin American research》2020,39(2):157-171
This article problematises ‘indigeneity’ by looking at the various disruptions, conflicts and fractures that the recent sale of the land for the construction of the new Cusco international airport in Chinchero, Peru, has triggered locally. In addition to examining the erosion of the peasant community model that emerged from the 1969 agrarian reform, it explores the formation of new social groupings in a context of tourism and neoliberal development. The discussion highlights the role of tourism-related, large-scale infrastructure in the production of new identity politics that challenges fixed and preconceived ideas about ‘the indigenous’ in the Andes. 相似文献
58.
Ma. Teresa Valdes‐Perezgasga Ph.D. Francisco Javier Sanchez‐Ramos Ph.D. Oswaldo Garcia‐Martinez Ph.D. Gail S. Anderson Ph.D. 《Journal of forensic sciences》2010,55(4):1098-1101
Abstract: This is the first report of an ongoing research to establish a sarcosaprophagous arthropod database in the Coahuilan semidesert. Seven pigs (Sus scrofa L.) were used as human models to determine succession in an open urban area during the 2007 winter–spring period. Arthropods were collected manually and from pitfall traps. Carcass biomass loss, as well as arthropod colonization, was recorded during 71 days postmortem. Five decomposition stages were identified during which most abundant orders were found to be Diptera, Coleoptera, and Hymenoptera. Lucilia sericata (Meigen), Chrysomya rufifacies (Macquart), Necrobia rufipes (DeGeer), Dermestes maculatus (DeGeer), Pheidole hyatti Emery, and Pogonomyrmex rugosus Emery stood out as dominant species. 相似文献
59.
Matthew N. Beckmann Neilan S. Chaturvedi Jennifer Rosa Garcia 《Legislative Studies Quarterly》2017,42(2):211-234
Lyndon Johnson woke up studying whip counts, went to bed reading the Congressional Record, and invested countless hours in between translating that political intelligence into a lobbying offensive. The result, famously christened “The Johnson Treatment,” remains the archetype practitioners and political scientists cite when appraising presidential leadership on Capitol Hill. Yet Beltway folklore aside, we know little about how LBJ helped forge winning legislative coalitions. Stepping back from the (countless) colorful anecdotes, this study offers a new and systematic look at Lyndon Johnson's lobbying. Specifically, after exploring theoretical models of presidential coalition building, we then investigate their operational tenets using original data on all President Johnson's contacts, with each member of Congress, in both chambers, for every day he was president. 相似文献
60.
Katherine A. Roberts Ph.D. Lino R. Garcia M.S. Peter R. De Forest D.Crim. 《Journal of forensic sciences》2017,62(2):317-329
The proximal end morphology of antemortem anagen head hair was compared with the characteristics documented to occur in postmortem hairs. Antemortem anagen and telogen head hairs (N = 967) were recovered following exposure to seven environments. Root morphology characteristics consistent with those reported in postmortem hairs were observed in 66 (14%) hairs exposed to a water, normal saline, outdoor soil, or indoor shower environment. Thirty‐three anagen hairs (7%) exhibited a root band at the proximal end. The mean distance from the root tip to the onset of the root band ranged from 0.23 to 0.7 mm, depending on the environment. The mean distance from the root tip to the onset of the root band was 0.46 mm, with a mean band length of 0.44 mm. The results illustrate the need to better characterize postmortem banding through quantitative measurements, including the range for root tip to band distance and the overall band length. 相似文献