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Surface Curvature of Pelvic Joints from Three Laser Scanners: Separating Anatomy from Measurement Error 下载免费PDF全文
Chiara Villa Ph.D. Daniel Gaudio Ph.D. Cristina Cattaneo M.D. Ph.D. Jo Buckberry Ph.D. Andrew S. Wilson Ph.D. Niels Lynnerup M.D. Ph.D. D.M.Sc. 《Journal of forensic sciences》2015,60(2):374-381
Recent studies have reported that quantifying symphyseal and auricular surface curvature changes on 3D models acquired by laser scanners has a potential for age estimation. However, no tests have been carried out to evaluate the repeatability of the results between different laser scanners. 3D models of the two pelvic joints were generated using three laser scanners (Custom, Faro, and Minolta). The surface curvature, the surface area, and the distance between co‐registered meshes were investigated. Close results were found for surface areas (differences between 0.3% and 2.4%) and for distance deviations (average <20 μm, SD <200 μm). The curvature values were found to be systematically biased between different laser scanners, but still showing similar trends with increasing phases/scores. Applying a smoothing factor to the 3D models, it was possible to separate anatomy from the measurement error of each instrument, so that similar curvature values could be obtained (p < 0.05) independent of the specific laser scanner. 相似文献
663.
This article presents findings from a quasi-experimental study of the St. Louis County (Duluth, Minnesota) ICWA Court examining its effectiveness at achieving improved ICWA implementation and a better case process and outcomes for Indian families. Using a case file review method, cases prior to implementing the ICWA Court were compared to post-ICWA Court cases on demographics, case characteristics, application of ICWA requirements, presence of parties at hearings, achievement of child permanency outcomes, and permanency timeliness. Compared to pre-ICWA Court, this study found several statistically significant improvements in the ICWA Court's handling of cases, including taking less time to confirm the case as an ICWA case, greater appearance of tribal representatives by the Dispositional review hearing stage, more active efforts findings, more placements with relatives at earlier stages of the case, more placement with relative outcomes when reunifications were not possible, and timelier permanency. 相似文献
664.
Pigeons and people: mortal enemies or lifelong companions? A case study on staff perceptions of the pigeons on the University of South Africa,Muckleneuk campus 下载免费PDF全文
Pigeons have been a part of our lives for as long as we can remember. Some people view them with joy, others disdain. Regardless of the perception, control measures are often implemented against the birds in a bid to reduce their presence in urban environments without considering the views of members of the public in the process. Complaints about pigeon activity are, typically, given more attention than praise for these birds. However, people who are pro‐pigeons are often not provided with the forum to express their views of the birds. This study explored the perceptions of staff with regard to the pigeons inhabiting the University of South Africa's Muckleneuk campus. Two hundred and forty‐six participants provided their opinions on the pigeons, their related activities and the perceived impact on staff on the campus. Recognising that both people and urban wildlife play a role of cause‐and‐effect in human–wildlife conflicts can contribute to understanding peoples' relationships and perceptions of animals which transgress the boundaries between urbanisation and nature. By considering peoples' perceptions, attitudes and behaviours towards urban wildlife, management strategies can be significantly informed in the process of mitigating conflict. The study has shown that the negative perception of pigeons, which was assumed to be the position of all the people affected by the pigeons at the University of South Arica's Muckleneuk campus, is in fact incorrect. Participants would rather encourage the nesting and breeding activities of the pigeons on campus, as they felt that the human–pigeon interactions and the viewing of squabs in nests contributed positively to their work environment. Pigeon control strategies should therefore not solely be on the biological aspect of a perceived pigeon problem, but should also include the human association. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
665.
Schulte PF Stienen JJ Bogers J Cohen D van Dijk D Lionarons WH Sanders SS Heck AH 《International journal of law and psychiatry》2007,30(6):539-545
BACKGROUND: Clozapine is the gold standard in treatment of treatment-resistant psychotic patients. We know little about the effects of compulsory treatment in patients unwilling to accept the necessary treatment. AIMS: To assess the effectiveness, tolerability and safety of compulsory treatment with clozapine (CTC). METHOD: A cohort of 17 consecutive patients given compulsory treatment with clozapine were rated retrospectively by their treating psychiatrists on the basis of their case notes. RESULTS: CGI-S decreased significantly over time until last observation after a mean of more than 15 months. No patient deteriorated as measured by CGI-I. At last observation as many as ten of the 11 patients still on clozapine were classified as much to very much improved. The degree of custodial restriction at last observation showed improvement in 11 patients and no change in six. No serious adverse events were observed. CONCLUSION: A trial of compulsory treatment with clozapine showed this treatment to be feasible, effective, safe and well tolerated. 相似文献
666.
This study provides evidence that changing and increasing expectations of university, of students, and of academics of themselves have had an impact upon the perceptions of well-being in the law teachers who responded to this survey. A total of 185 UK law teachers completed a large survey which included demographic questions (age, academic qualifications, and experience), four questionnaires and a series of open-ended questions. Although most reported depression, anxiety and stress levels within the normal range, those who reported high stress levels were significantly more likely to report lower hope scores and higher obstruction of values scores as well as significantly less environmental mastery and self-acceptance. The results reported here indicate the importance of autonomy to law teachers. It is suggested that this is an issue that requires further investigation because of the potential for levels of psychological distress to increase. 相似文献
667.
Wilson Forero-Mesa Juan Carlos Rodríguez-Raga 《Bulletin of Latin American research》2023,42(5):607-621
How do legislators use social media to cultivate their constituencies in large multimember electoral districts? Colombia's Senate nationwide district offers a suitable case to examine how lawmakers, through their behaviour on Twitter, geographically target their audiences. We employ microblog user geolocation methods which infer locations using textual content in order to identify where Colombian senators' Twitter ‘home’ is. We find that senators' location targeting on Twitter largely mirrors the geographical distribution of their votes. Deviations from that pattern mostly stem from their vulnerability to intraparty competition and the nature of their parties' organisation. 相似文献
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