Abstract：
:The infliction of a bite is a four-dimensional space-time event that is ideally analyzed with three-dimensional (3-D) technology. Comparison of 2-D images (photographs) of a bitemark with a 3-D replica of a suspect's dentition is challenging. The authors present a technique that produces 3-D images of indented marks and dentitions for comparisons. Study models and corresponding dental-wax bites were digitized by 3-D scanning, and comparison overlays were generated using DentalPrint software. The effectiveness of the method was analyzed by determining the area under receiver operating characteristic (ROC) curve and the sensitivity, specificity and 95% confidence interval (CI) for each cut-off point. An area under the ROC curve of 0.953 (SE=0.029; 95% CI=0.893-0.985) and high sensitivity and specificity values were obtained for 104 comparisons made by an expert examiner, who correctly identified 92.3% of matching dentitions and 98.7% of non-matching dentitions. This technique can be considered a highly accurate method of bitemark analysis, although indentations must be present in the injury, limiting the cases that can be resolved. A comparative study of the same dentitions using 2-D bitemark photography confirmed the superiority of the new approach.
journal_name
Forensic Sci Intjournal_title
Forensic science internationalauthors
Martin-de-las-Heras S,Tafur Ddoi
10.1016/j.forsciint.2009.05.007subject
Has Abstractpub_date
2009-09-10 00:00:00pages
33-7issue
1-3eissn
0379-0738issn
1872-6283pii
S0379-0738(09)00211-4journal_volume
190pub_type
杂志文章abstract：:As hatchet blows to the human head frequently cause fatal injuries, the forensic examination of survivors with cranial chop injuries is a rare phenomenon in forensic casework. Besides evaluation of clinical records, photographs, and medico-legal physical examination, the analysis and 3-dimensional reconstruction of pr...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2016.05.025
更新日期：2016-09-01 00:00:00
abstract：:In cases of criminal thallium poisoning, forensic investigation is required to identify the amount and time of thallium exposure. Usually, blood and urine thallium levels are respectively used as biomarkers. Additionally, hair has the unique potential to reveal retrospective information. Although several studies have ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2018.08.019
更新日期：2018-10-01 00:00:00
abstract：:The spreading of bloodstains on matt, vinyl silk and gloss painted surfaces, following both perpendicular and non-perpendicular impact, has been studied with a view to understanding whether surface-specific properties affect the size and shape of the final stain. In all cases the dimensions of the stains on the roughe...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.03.044
更新日期：2013-06-10 00:00:00
abstract：:There is considerable value in developing tools capable of accurately and reliably determining when bruises were inflicted in humans. Previous work has focused on the visual changes observed in a bruise as the injury develops and heals. However, due to variables such as how and where on the body the bruise was inflict...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.04.036
更新日期：2013-09-10 00:00:00
abstract：:Timing of fusion of the spheno-occipital synchondrosis (SOS) is correlated with age. Previous research, however, has demonstrated variation in the timing of closure among different global populations. The present study aims to quantify the timing of SOS fusion in Malaysian individuals as visualised in multi-detector c...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.12.046
更新日期：2018-03-01 00:00:00
abstract：:The identification of victims involved in mass fatality incidents has become an increasingly important issue nowadays, and identification of unknown individuals is an important aspect in criminal cases and Disaster Victim Identification scenarios. Therefore, the sex estimation is one of the most important biological a...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2015.07.015
更新日期：2015-10-01 00:00:00
abstract：:The tongue was examined for the presence of haemorrhages in 264 medicolegal autopsy cases. The tongue was sectioned transversely and examined macroscopically and microscopically. Haemorrhages were found in marginal and/or central parts of the tongue in 104 cases. Among them, 28 cases showed haemorrhages in central par...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(82)90127-x
更新日期：1982-11-01 00:00:00
abstract：:A method for identifying human skeletal muscle by detection of human myoglobin using a double-sandwich ELISA was developed. When an extract was prepared from 0.1 g skeletal muscle homogenized with 10 ml PBS, this method was able to detect human myoglobin in extracts diluted 10(4)-fold. There was no difference in the d...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(94)01667-4
更新日期：1995-02-28 00:00:00
abstract：:Organised criminality is a great concern for national/international security. The demonstration of complex crimes is increasingly dependant on knowledge distributed within law-enforcement agencies and scientific disciplines. This separation of knowledge creates difficulties in reconstructing and prosecuting such crime...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2006.06.032
更新日期：2007-04-11 00:00:00
abstract：:Allele and genotype frequencies of the three tetrameric short tandem repeat (STR) 1 Oci D351744 D1251090 and D185849 were analyzed in a German sample population using a multiplex PCR and electrophoresis of amplified products in denaturing gels followed by silver staining. Testing for Hardy-Weinberg equilibrium showed ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(97)00179-5
更新日期：1998-01-30 00:00:00
abstract：:1,4-Dihydropyridines calcium channel antagonists (1,4-DHP CCAs) are photolabile and the products of their photodecomposition have no pharmaceutical activity. In our previous work we have presented a screening procedure for eleven 1,4-DHPs in plasma by LC-MS-MS using multiple reaction motoring. The laboratory process i...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2004.11.014
更新日期：2006-01-06 00:00:00
abstract：:Two hundred and sixty UK Caucasian individuals have been typed for the STR locus D12S391. Measurements of absolute band shift, relative to an allelic ladder, allowed fragments differing by one base pair to be consistently distinguished. The intermediate alleles typed from such fragments comprised approximately 5% of t...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(98)00029-2
更新日期：1998-05-11 00:00:00
abstract：:Capillary electrophoresis, the modern approach to instrumental electrophoresis, is probably the most rapidly expanding analytical technique that has appeared in recent years. In the hands of forensic toxicologists, capillary electrophoresis (CE) represents a powerful new analytical tool, which has proved suitable for ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(94)01612-9
更新日期：1995-01-05 00:00:00
abstract：:A rare case of cardiac failure due to hypertensive crisis in pheochromocytoma in a 25-year-old young man is presented. In the Emergency Department the patient complained of persisting headache and vomiting; he was distressed but fully alert, his heart rate was 110 b/min and blood pressure 180/80 mmHg. Few hours after ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2009.01.021
更新日期：2009-05-30 00:00:00
abstract：:The aim of the present study was to determine the chronology of third molar mineralization and to establish Austrian reference data. Therefore, a cross-sectional study was undertaken by evaluating 610 panoramic radiographs in order to assess the mineralization status of the mandibular third molars of Austrian male and...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2006.08.014
更新日期：2007-07-04 00:00:00
abstract：:The reference database of highly informative Y-chromosomal short tandem repeat (STR) haplotypes (YHRD), available online at http://ystr.charite.de, represents the largest collection of male-specific genetic profiles currently available for European populations. By September 2000, YHRD contained 4688 9-locus (so-called...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(00)00478-3
更新日期：2001-05-15 00:00:00
abstract：:GHB has been implicated in many cases of suspected surreptitious administration with the purpose of increasing victim vulnerability to sexual assault. Low amounts of endogenous (or naturally occurring) GHB, which do not reach pharmacologically active levels, have been detected in alcoholic and non-alcoholic beverages....
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2017.05.012
更新日期：2017-08-01 00:00:00
abstract：:This chapter employs the fracture assessment triad, a systematic analytical approach, as a vehicle to explore the components used to interpret gunshot trauma to the cranium. First, a list of pertinent observations associated with gunshot trauma to the cranium is presented with a brief description of each. These featur...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2019.05.019
更新日期：2019-08-01 00:00:00
abstract：:DNA from the short tandem repeat (STR) system HUMTH01 was amplified by the polymerase chain reaction (PCR) and analyzed by vertical electrophoresis in polyacrylamide gels followed by silver staining. DNA samples from 100 unrelated Danes, 147 unrelated Greenland Eskimos, and 89 Danish mother/child pairs were analyzed. ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(94)90378-6
更新日期：1994-09-06 00:00:00
abstract：:Methylphenidate (MPH) is a phenethylamine derivative used in the treatment of childhood attention-deficit hyperactivity disorder. MPH is biotransformed in the body by the hydrolysis of the methyl ester linkage to its metabolite, ritalinic acid. Whereas both compounds are usually measured in plasma and urine, prelimina...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2007.06.024
更新日期：2008-03-21 00:00:00
abstract：:During a 3-year period (August 1st, 1985 to July 31st, 1988) a systematic investigation of medico-legal autopsy cases with regard to the presence of antibodies for HIV-virus was carried out at the Department of Forensic Medicine in Stockholm, Sweden. Prior to autopsy, blood samples were taken from femoral or subclavia...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(89)90220-x
更新日期：1989-06-01 00:00:00
abstract：:The hair samples of 15 grizzled patients with a permanent medical treatment by amitriptyline, carbamazepine, chlorprothixene, diclofenac, doxepine, indomethacine, maprotiline or metoclopramide, or with a chronic heroin and cocaine abuse were separated into white and pigmented fibers and both fractions were independent...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(96)02048-8
更新日期：1997-01-17 00:00:00
abstract：:Obesity is a widespread condition affecting modern Americans. The prevalence of obesity has led to questions of how it can affect the skeleton, and if so can it be identified in unknown skeletal material. This study attempts to decipher the effects of activity level and body mass in modern Americans by employing muscu...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2011.03.014
更新日期：2011-07-15 00:00:00
abstract：:The stability of four target organic explosives [pentaerythritol tetranitrate (PETN), 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) and triacetone triperoxide (TATP)] and two inorganic anions (chlorate and nitrate) on polyester-based alcohol wipes and in 60% (v/v) methanol/water extracts, ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2013.01.037
更新日期：2013-03-10 00:00:00
abstract：:This article discusses the immunoassay screening of pain management drugs, and the mass spectrometric confirmation of fentanyl in human hair. Hair specimens were screened for fentanyl, opiates (including oxycodone), tramadol, propoxyphene, carisoprodol, methadone, and benzodiazepines and any positive results were conf...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2007.06.027
更新日期：2008-03-21 00:00:00
abstract：:To estimate age using DNA based on telomere shortening, we determined the terminal restriction fragment (TRF) length, as telomere length, using Southern blot analysis of peripheral human blood and blood stains. All blood stains had been stored at room temperature for 5 months. The average TRF length clearly showed a t...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(02)00086-5
更新日期：2002-05-23 00:00:00
abstract：:Four novel alkyl 2-cyanoacrylate monomers (alkyl=1-cyanoethyl, 2-cyanoethyl, trideuteromethyl and pentadeuteroethyl) have been tested for their ability to develop latent fingermarks that can then be visualized using mid-infrared spectral (chemical) imaging. Each of the four monomers was chosen for its potential to pro...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2010.10.012
更新日期：2011-04-15 00:00:00
abstract：:Four fatalities related to smuggling of drugs by body-packing were investigated. The victims were examined at the Institute of Forensic Medicine of Hamburg University between 1983 and 1995, two of them due to "sudden" unknown cause of death. All victims were male. Two of them were found already dead in a backyard and ...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/s0379-0738(97)00192-8
更新日期：1998-03-02 00:00:00
abstract：:The hair of 97 cases were analysed for ethyl glucuronide (EtG) and fatty acid ethyl esters (FAEE, including ethyl myristate, ethyl palmitate, ethyl oleate and ethyl stearate) according to the Society of Hair Testing guidelines to examine the role of both tests in documenting chronic excessive alcohol drinking, particu...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/j.forsciint.2014.03.012
更新日期：2014-10-01 00:00:00
abstract：:An improved derivatization method for analysing 12 ring- and N-substituted amphetamine-derivatives in body fluids or seized materials by gas chromatograph combined either with mass spectrometer, electron capture or nitrogen phosphorus detector is presented. Heptafluorobutyric anhydride is used as derivatization reagen...
journal_title：Forensic science international
pub_type： 杂志文章
doi：10.1016/0379-0738(91)90081-s
更新日期：1991-03-01 00:00:00
