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Digital capture of fingerprints in a disaster victim identification setting:a review and case study

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Forensic Sciences Research 2019年第4期4卷 293-302页

作者： Bryan T.Johnson John A.J.M.Riemen Federal Bureau of Investigation QuanticoVAUSA Dutch National Police ZoetermeerThe Netherlands

identification of victims following a mass fatality is conducted by collecting and analysing a series of scientific identifiers and contextual information of each ***,there has been a paradigm shift demanding that this complex identification process be accelerated to meet the needs of the surviving families,politicians and even the *** fingerprint identification is a fast and efficient means of victim identification,and through the use of new advances in technology,the digital capture of fingerprints in a disaster victim identification(DVI)setting will play a strong *** paper provides an overview of current technology and explains how this technology can adapt to current DVI *** Malaysian Airlines Flight 17(MH17)incident is a recent example of a DVI event that utilized new digital fingerprint capture technology and further demonstrates why such technology is warranted in future mass fatality operations.

关键词： Forensic sciences disaster victim identification postmortem fingerprints digital fingerprint capture INTERPOL DVI ridgeology

Forensic odontology identification response to terrorist attacks in Paris November 2015

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Forensic Sciences Research 2020年第3期5卷 214-222页

作者： Steve Toupenay Aida Ben Cheikh Bertrand Ludes Rufino Felizardo UFR Odontologie Universite de ParisParisFrance Universite de Paris BABELCNRSInstitut Medico-Legal de ParisParisFrance

The terrorist attacks of November 2015 led to the immediate death of 129 victims admitted to the Legal and Forensic Medicine Institute of Paris,including 41 *** the disaster victim identification(DVI)operations,22 bodies were examined by the postmortem(PM)dental team with the aim of establishing PM *** the same time,the dental expert in the antemortem(AM)unit collected a large number of dental files,progressively filtered as the list of missing persons became *** from these events has highlighted the difficulties of implementing the DVI chain principles in a legal framework,published the day before the attacks,and also the technical complexity of collecting dental data on a week end of *** return on experience after this event has represented a paradigm shift on previous methods of DVI in Paris and even more in ***,the victim identification procedure was redesigned,integrating new technical means such as a CT scan directly on spot,allowing the extraction of maxillofacial data as soon as possible in order to support the PM dental examination ***,the National Dental Council proceeded to the overall remodeling of the dental identification unit,which is composed of trained members,from local,regional and national *** forensic experts are dedicated,at the request of the legal authorities,to DVI operations and deployed throughout the country capable of managing AM and PM *** unit aims also to share experiences and awarenessraising among health professionals and investigators in order to optimize a better submission of AM elements and also to enhance the major interest of odontology as a primary identifier in disaster.

关键词： Forensic sciences forensic odontology terrorist attack forensic identification disaster victim identification

Automatic detection of teeth and dental treatment patterns on dental panoramic radiographs using deep neural networks

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Forensic Sciences Research 2022年第3期7卷 456-466页

作者： Hye-Ran Choi Thomhert Suprapto Siadari Jo-Eun Kim Kyung-Hoe Huh Won-Jin Yi Sam-Sun Lee Min-Suk Heo Department of Oral and Maxillofacial Radiology and Dental Research Institute School of DentistrySeoul National UniversitySeoulRepublic of Korea Artificial Intelligence Research Centre Digital Dental Hub IncorporationSeoulRepublic of Korea Department of Oral and Maxillofacial Radiology Seoul National University Dental HospitalSeoulRepublic of Korea

disaster victim identification issues are especially critical and urgent after a large-scale *** aim of this study was to suggest an automatic detection of natural teeth and dental treatment patterns based on dental panoramic radiographs(DPRs)using deep learning to promote its applicability as human identifiers.A total of 1638 DPRs,of which the chronological age ranged from 20 to 49 years old,were collected from January 2000 to November *** dataset consisted of natural teeth,prostheses,teeth with root canal treatment,and *** detection of natural teeth and dental treatment patterns including the identification of teeth number was done with a pre-trained object detection network which was a convolutional neural network modified by *** objective metrics for the average precision were 99.1%for natural teeth,80.6%for prostheses,81.2%for treated root canals,and 96.8%for implants,*** values for the average recall were 99.6%,84.3%,89.2%,and 98.1%,in the same order,*** study showed outstanding performance of convolutional neural network using dental panoramic radiographs in automatically identifying teeth number and detecting natural teeth,prostheses,treated root canals,and implants.

关键词： Forensic sciences forensic odontology individual identification disaster victim identification radiography deep learning artificial intelligence

DNA identification of compromised samples with massive parallel sequencing

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Forensic Sciences Research 2019年第4期4卷 331-336页

作者： Andreas Tillmar Ida Grandell Kerstin Montelius Department of Forensic Genetics and Forensic Toxicology National Board of Forensic MedicineLinköpingSweden Department of Clinical and Experimental Medicine Faculty of Health SciencesLinköping UniversityLinköpingSweden

Genetic profiling is a standard procedure for human identification,*** criminal cases and mass disasters,and has been proven to be an important part in the process in the repatriation of victims to their *** the event of a catastrophe whether it be a natural disaster,terror attack or accident,fatalities of many nationalities may be a consequence and international collaboration becomes *** DNA techniques used on a routine basis at forensic laboratories world-wide are very useful,and results reported from different labs are compared,making it possible to be matched in order to declare the identification of a *** calculations of possibilities of a random match are achievable since population data from many parts of the world are ***,decomposition and degradation of the remains are not uncommon in the aftermath of a catastrophe and hence it may be difficult to retrieve detailed DNA profiles from such *** parallel sequencing(MPS)is a technique capable of producing a vast amount of DNA sequence data in a high-through put manner,and panels of single nucleotide polymorphism(SNP)markers allow the amplification of small DNA fragments,often seen in compromised ***,we report the results from a set of 10 samples from missing person identification cases,analyzed with an MPS based method comprising 131 SNP markers and compared with direct reference material or buccal swab samples collected from relatives of the *** assess the weight of evidence of a match by statistical ***,we compare results reported on different platforms using different SNP panels,and conclude that more work has to be done if results from missing person identification cases analyzed on MPS with SNP panels at different laboratories are to be fully reliable and thus comparable.

关键词： Forensic science forensic genetics disaster victim identification massive parallel sequencing SNP mass disaster

Forensic Dental identification:Practice in Indian Context Compared to Western Countries

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Journal of Forensic Science and Medicine 2016年第1期2卷 44-47页

作者： Sudheer B Balla Department of Forensic Odontology Panineeya Mahavidyalaya Institute of Dental SciencesHyderabadTelanganaIndia

Today,in most of the countries forensic dental identification is considered as one of the most accurate and reliable method of identification of human *** application of forensic dentistry has proven successful in both single identification cases as well as in multiple fatality incidents such as world trade center disaster in 2001,the Asian tsunami in December 2004 *** dental identification is one of the primary means of identification along with DNA and fingerprint analysis and also the most common method of identification of human *** of human remains from dental records is mandated by the law in some *** is one of the most disaster‑prone countries of the *** has had some of the world’s most severe droughts,famines,earthquakes,road accidents,and rail *** this paper,few multiple fatality incidents that took place over the last decade in India are reported.A brief analysis of all the reported cases and difficulties encountered during identification were *** purpose of this paper is to discuss some of the issues involved in body identifications following disasters in *** author also discussed to what extent Indian government is successful in utilizing the expertise of a forensic dentist in body identifications and also compared the present practice of forensic dental identification in India to Western *** goal is to cite situations and to bring issues into better focus,and hence that the identification procedures can be refined and changes can be made as necessary.

关键词： Availability of dental records disaster victim identification forensic dental identification means of identification