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151.
A View to the Future: A Novel Approach for 3D–3D Superimposition and Quantification of Differences for Identification from Next‐Generation Video Surveillance Systems 下载免费PDF全文
Daniele Gibelli M.D. Ph.D. Danilo De Angelis D.S.S. Ph.D. Pasquale Poppa B.Sc. Ph.D. Chiarella Sforza M.D. Cristina Cattaneo B.Sc. M.D. Ph.D. M.A. 《Journal of forensic sciences》2017,62(2):457-461
Techniques of 2D–3D superimposition are widely used in cases of personal identification from video surveillance systems. However, the progressive improvement of 3D image acquisition technology will enable operators to perform also 3D–3D facial superimposition. This study aims at analyzing the possible applications of 3D–3D superimposition to personal identification, although from a theoretical point of view. Twenty subjects underwent a facial 3D scan by stereophotogrammetry twice at different time periods. Scans were superimposed two by two according to nine landmarks, and root‐mean‐square (RMS) value of point‐to‐point distances was calculated. When the two superimposed models belonged to the same individual, RMS value was 2.10 mm, while it was 4.47 mm in mismatches with a statistically significant difference (p < 0.0001). This experiment shows the potential of 3D–3D superimposition: Further studies are needed to ascertain technical limits which may occur in practice and to improve methods useful in the forensic practice. 相似文献
152.
The Issue of Age Estimation in a Modern Skeletal Population: Are Even the More Modern Current Aging Methods Satisfactory for the Elderly?, 下载免费PDF全文
Annalisa Cappella Ph.D. Marco Cummaudo M.Sc. Elena Arrigoni B.Sc. Federica Collini M.D. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2017,62(1):12-17
The main idea behind age assessment in adults is related to the analysis of the physiological degeneration of particular skeletal structures with age. The main issues with these procedures are due to the fact that they have not been tested on different modern populations and in different taphonomic contexts and that they tend to underestimate the age of older individuals. The purpose of this study was to test the applicability and the reliability of these methods on a contemporary population of skeletal remains of 145 elderly individuals of known sex and age. The results show that, due to taphonomic influences, some skeletal sites showed a lower survival. Therefore, the methods with the highest percentage of applicability were Lovejoy (89.6%) and Rougé‐Maillart (81.3%), followed by Suchey‐Brooks (59.3%), and those with the lowest percentage of applicability were Beauthier (26.2%) and Iscan (22.7%). In addition, this research has shown how for older adults the study of both acetabulum and auricular surface may be more reliable for aging. This is also in accordance with the fact that auricular surface and the acetabulum are the areas more frequently surviving taphonomic insult. 相似文献
153.
Zuzana Obertová Ph.D. Pascal Adalian Ph.D. Eric Baccino M.D. Eugenia Cunha Ph.D. Hans H. De Boer M.D. Ph.D. Tony Fracasso M.D. Elena Kranioti M.D. Ph.D. Philippe Lefévre Ph.D. Niels Lynnerup M.D. Ph.D. Anja Petaros M.D. Ph.D. Ann Ross Ph.D. Maryna Steyn M.D. Ph.D. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2019,64(4):1017-1025
One of the goals of the Forensic Anthropology Society of Europe (FASE) is to map the existing education and practice opportunities in the field of forensic anthropology in order to support the development of the discipline and to optimize the training courses provided by the Society. To address this goal, an online questionnaire was sent to European and South African practitioners of forensic anthropology and related disciplines in 2016. The results of the questionnaire showed that the status and roles of forensic anthropologists vary depending on the national legal systems, education, and employment status of the practitioners. Despite the fact that the expertise of forensic anthropologists has been increasingly requested in a variety of investigations and the spectrum of tasks has become broader, including identification of living persons, specialized education in forensic anthropology is still restricted to a few graduate and postgraduate programs in European countries and to annual FASE courses. 相似文献
154.
Luany Cristina Pongo da Luz David Anzulović Eduardo N. Benedicto Ivan Galić Hrvoje Brkić Maria Gabriela H. Biazevic 《Science & justice》2019,59(4):442-447
ObjectiveTo compare and analyse the accuracy of four age estimation methods using the mineralisation stages of the permanent teeth (Cameriere et al. [16] [CAM], Liliequist and Lundberg [LLH] and Nolla without third molars [NOL7] or with them [NOL8]) in a mixed population of Brazilians and a homogeneous population of Croatians.MethodsOrthopantomograms of 930 Brazilians (366 males and 564 females) and 924 Croatians (365 males and 556 females) aged between 8 and 14.99 years were analysed using the CAM, LLH, NOL7 and NOL8 age estimation methodologies.ResultsLLH presented the best absolute differences (ADs) among both populations without sex stratification, while CAM presented the worst results. In addition, the mean differences revealed underestimations, except when the LLH and NOL7 methods were used for the Brazilians. When the sample was stratified by sex, the best AD values were found with NOL7 (0.80) for the Brazilians and with LLH (0.98) for the Croatians. When the sample was stratified by sex and age, CAM presented high accuracy at the early ages, and LLH presented high accuracy at the older ages. The results obtained with the Nolla methods (NOL7 and NOL8) were mostly similar, but NOL7 yielded slightly better results.ConclusionsThe values for the Brazilians and the Croatians were relatively similar, and the techniques were properly applied in both population samples. The best method for evaluating both countries was LLH, followed by NOL7, NOL8 and CAM. 相似文献
155.
Personal Identification of Deceased Persons: An Overview of the Current Methods Based on Physical Appearance 下载免费PDF全文
156.
Theodore R. Curry Maria Cristina Morales Egbert Zavala Jorge Luis Hernandez 《Journal of family violence》2018,33(3):171-184
Although immigrants tend to be less involved in crime than the native-born, less is known about whether immigration is protective regarding family violence and, if so, why. This is especially problematic given that some cultural features of immigrants, such as machismo, may increase family violence. Using a random sample of adults in El Paso County, Texas, the present study finds that family violence is substantially lower among first generation Mexican immigrants compared to 1.5 generation immigrants, second generation Americans and third generation or higher Americans. Higher levels of acculturation to Mexico among first generation immigrants partially mediated, or explained, this finding. However, familism and machismo were not higher among first generation Mexican immigrants; and, while lower among first generation immigrants, acculturation to the US was not associated with higher levels of family violence. Implications of these findings are discussed. 相似文献
157.
Jon Spencer Nicholas Lord Katie Benson Elisa Bellotti 《Crime, Law and Social Change》2018,70(5):543-560
This article utilising the work of Pearson and Hobbs [1] defines the middle market in counterfeit alcohol. Drugs markets have a resemblance to counterfeit alcohol markets in as much that they share the illicit nature of the product and the need to distribute the product at the ‘street’ level. Drawing on two case studies taken from a European regulator the article details the dynamics of the market, the enterprise actions of the actors and how law enforcement responses can, in certain circumstances, make the task of the distributors easier. The traditional notions of organised crime are challenged and organisation of counterfeit alcohol markets is viewed as being reliant upon those who have legitimate access to the market and are able to develop networks of commercial collaborators who by their position in the legitimate market are able to conceal their illicit actions. 相似文献
158.
Martín P García-Hirschfeld J García O Gusmão L García P Albarrán C Sancho M Alonso A 《Forensic science international》2004,139(2-3):231-235
Haplotype, allele frequencies and population data of 17 Y-chromosome STR loci DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS460 (GATA A7.1), DYS461 (GATA A7.2), GATA A10, GATA C4 and GATA H4 were determined from a sample of 148 unrelated male individuals from Spain. A total of 144 haplotypes were identified by the 17 Y-STR markers, of which 141 were unique, two were found in two individuals and one was found in three individuals. The haplotype diversity (99.95%) and discrimination capacity (97.30%) were calculated. Comparisons were made with previously published haplotype data on other Iberian population samples and no significant differences were found. 相似文献
159.
160.
Pinheiro J Cordeiro C Vieira DN 《The American journal of forensic medicine and pathology》2003,24(2):177-178
A choking death of a healthy fisherman, who put a type of live sole between his jaws to free up his hands so that he could collect more fish to put into his basket, is described. The fish squirmed into the larynx and upper trachea and the attempts to rescue the man by his colleagues who used pliers did not succeed, and the man died. Other published cases are reviewed, and risk factors and rescue possibilities discussed. 相似文献