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121.
Characterization of lesions in hanging deaths 总被引:1,自引:0,他引:1
Suárez-Peñaranda JM Alvarez T Miguéns X Rodríguez-Calvo MS de Abajo BL Cortesão M Cordeiro C Vieira DN Muñoz JI 《Journal of forensic sciences》2008,53(3):720-723
Hanging is a common method of committing suicide and a routine task in medico-legal autopsies. The hanging mark is the most relevant external sign and its characteristics are well known, but, for unknown reasons, there are major differences in reports on internal findings. We retrospectively studied 228 consecutive cases of hanging deaths. A complete standard autopsy was performed for every case. We investigated the association between the characteristics of the hanging mark and the frequency of bone, cartilage, soft tissue, and vascular injuries with the mode of suspension. Most cases (75.3%) presented some kind of bone or cartilage fracture, but these were unrelated to any of the variables studied. Vascular lesions are clearly more infrequent: intimal injuries were found in the carotid artery (9.1%), the jugular vein (2.2%), and ruptures of the carotid adventitial layer (21.7%). These could be partially associated with the use of a hard fixed noose and body weight. 相似文献
122.
Claudio Terranova A.P. Luca Doro M.D. Silvano Zancaner M.D. Thomas Zampini M.D. Cristina Mazzarolo M.D. Barbara Bonvicini M.D. Alessia Viero M.D. Massimo Montisci F.P. 《Journal of forensic sciences》2020,65(4):1184-1190
The interpretation of sharp force fatality dynamics may be difficult in some cases, but a contribution to analysis of the phenomenon may be provided by case studies. Therefore, the purpose of our study is focused on identifying, in observed sharp force fatalities, reliable parameters that can differentiate a homicidal and suicidal manner of death, with particular reference to criminological parameters. Data derived from sharp force fatality cases in Padua and Venice from 1997 to 2019, anonymized and collected in Excel, included personal, circumstantial, clinical, and psychopathological–criminological data, as well as crime scene investigation, necroscopic, and toxicological data. Statistical analyses were performed using chi-square and Wilcoxon rank-sum tests. Possible predictors of homicide were analyzed by logistic regression. Six parameters (bloodstains distant from the body, clothing lacerations, hesitation/defense wounds, number of injuries, and potential motives) were significantly different in the two groups (p < 0.05). An independent statistical association between potential motives explaining the crime (p < 0.001; OR 27.533) and homicide on multiple logistic regression analysis was highlighted. The absence of clothing lacerations was inversely related to homicide (p = 0.002, OR 0.092). To the best of our knowledge, this is one of very few Italian studies concerning the differential diagnosis between homicidal and suicidal sharp force fatalities. The dynamics of the event is established in most cases by the integrated evaluation of data from crime scene investigation and the autopsy. Nevertheless, in an atypical scenario, a psychopathological–criminological analysis may provide essential elements, and particular attention should be given to the identification of potential explanatory motives. 相似文献
123.
Stefania Tritella M.D. Zuzana Obertová Ph.D. Luca Maria Sconfienza M.D. Ph.D. Federica Collini M.D. Enrica Cristini M.D. Alberto Amadasi M.D. Barbara Ciprandi M.D. Riccardo Spairani M.D. Domenico Albano M.D. Alessia Viero M.D. Annalisa Cappella Ph.D. Paolo Cammilli M.D. Francesco Sardanelli M.D. Ph.D. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2020,65(6):2112-2116
Better understanding of the timing of fracture healing may help in cases of interpersonal violence but also of personal identification. The intra- and inter-rater agreement for the adapted fracture healing scale (AFHS) assessing the post-traumatic time interval on radiographs were tested. This is a preliminary study, providing essential information on method reliability for upcoming studies using the AFHS. Five raters (two radiologists, a forensic pathologist, an orthopedist, and an anthropologist) were presented with a test in three parts consisting of 85 radiographs (from 30 adults) of fractures of tubular bones in different stages of healing purposefully selected from more than 1500 radiographs. The raters were firstly asked to assess 15 features describing fracture healing as present, absent, or not assessable. Thereafter, the raters were asked to choose from the AFHS a single-stage best representing the observed healing pattern. The intra- and inter-rater agreement were assessed using single-rating, absolute agreement, two-way mixed-effects intra-class correlation (ICC) coefficients. The intra-rater ICC of radiologist 1 ranged from 0.80 to 0.94. The radiologists’ inter-rater ICC ranged from 0.68 to 0.74, while it ranged from −0.01 to 0.90 for the other raters. The good to excellent ICC among the radiologists and forensic anthropologist provides good foundation for the use of the AFHS in forensic cases of trauma dating. The poor to good results for the other physicians indicate that using the AFHS requires training in skeletal anatomy and radiology. 相似文献
124.
Mastrotheodoros Stefanos Canário Catarina Cristina Gugliandolo Maria Merkas Marina Keijsers Loes 《Journal of youth and adolescence》2020,49(4):804-817
Journal of Youth and Adolescence - Adolescence is often a period of onset for internalizing and externalizing problems. At the same time, adolescent maturation and increasing autonomy from parents... 相似文献
125.
Cristina Mogro-Wilson 《Child & Youth Services》2016,37(3):214-230
Many youth alcohol prevention programs are not culturally sensitive and have focused on avoidance tactics. Given the differences in alcohol use and the possibly differing intervention strategies for Hispanic and non-Hispanic youth, this study aims to analyze the contributing factors of alcohol use within these two groups. Two hundred and one high school students participated in a survey. Findings indicate that prevention programs should focus on situational opportunities to use alcohol for both Hispanic and non-Hispanic youth. For Hispanic students, school management skills did not relate to less alcohol use, as expected. There should be less emphasis on how risky drinking can be, and more emphasis on the moral implications or “wrongness” of drinking, particularly for non-Hispanics. The discussion includes some possible interpretations of the relationship between skill management skills and heightened alcohol use for Hispanic students. 相似文献
126.
Cristina E. Parau 《West European politics》2013,36(5):1117-1119
127.
Abstract The current study examined the consistency of investigative interviewers' performance (n=31) across three distinct interview paradigms: (a) a mock interview where an adult actor played the role of a child recalling abuse, (b) a mock interview where a school child recalled an innocuous event that was staged at the child's school, and (c) a field interview where the interviewer elicited a statement of abuse from a child. Performance was measured by calculating the proportion of open-ended and leading questions, and by eliciting expert ratings of the presence of a range of problem behaviours commonly exhibited by interviewers. Overall, the performance of individual interviewers was relatively stable across the tasks. Heterogeneity in stability, however, differed according to the type of question and the nature of the event being examined. In particular, the mock interview paradigm where the adult acted the role of an alleged child abuse victim produced a measure of performance that was more similar to the field interview than the interview where a school child recalled an innocuous event. The implications of the findings for trainers, and directions for future research, are discussed. 相似文献
128.
Enrico Muccino M.D. Davide Porta B.Sc. Francesca Magli M.Sc. Alfredo Cigada Ph.D. Remo Sala Ph.D. Daniele Gibelli Ph.D. Cristina Cattaneo Ph.D. 《Journal of forensic sciences》2013,58(5):1257-1263
As literature is poor in functional synthetic cranial models, in this study, synthetic handmade models of cranial vaults were produced in two different materials (a urethane resin and a self‐hardening foam), from multiple bone specimens (eight original cranial vaults: four human and four swine), in order to test their resemblance to bone structure in behavior, during fracture formation. All the vaults were mechanically tested with a 2‐kg impact weight and filmed with a high‐speed camera. Fracture patterns were homogeneous in all swine vaults and heterogeneous in human vaults, with resin fractures more similar to bone fractures. Mean fracture latency time extrapolated by videos were of 0.75 msec (bone), 1.5 msec (resin), 5.12 msec (foam) for human vaults and of 0.625 msec (bone), 1.87 msec (resin), 3.75 msec (foam) for swine vaults. These data showed that resin models are more similar to bone than foam reproductions, but that synthetic material may behave quite differently from bone as concerns fracture latency times. 相似文献
129.
The aim of this paper is to analyse the impact of the recent Spanish housing boom and the subsequent burst on local public finances. Particularly, we investigate the effect of the rise and later fall in revenue from urban development on local government debt. Using a sample of the Spanish largest municipalities in the period 2003–2011, we find that debt was substituted by revenue from urban development during boom years and this substitution effect vanished after the burst of the boom. Our results also reveal that local public finances have worsened after the burst of the housing bubble since now they have larger current spending and smaller savings. 相似文献
130.
Annalisa Cappella B.Sc. Alberto Amadasi M.D. Elisa Castoldi B.Sc. Debora Mazzarelli B.Sc. Daniel Gaudio B.Sc. Cristina Cattaneo M.D. Ph.D. 《Journal of forensic sciences》2014,59(6):1598-1601
The distinction between perimortem and postmortem fractures is an important challenge for forensic anthropology. Such a crucial task is presently based on macro‐morphological criteria widely accepted in the scientific community. However, several limits affect these parameters which have not yet been investigated thoroughly. This study aims at highlighting the pitfalls and errors in evaluating perimortem or postmortem fractures. Two trained forensic anthropologists were asked to classify 210 fractures of known origin in four skeletons (three victims of blunt force trauma and one natural death) as perimortem, postmortem, or dubious, twice in 6 months in order to assess intraobserver error also. Results show large errors, ranging from 14.8 to 37% for perimortem fractures and from 5.5 to 14.8% for postmortem ones; more than 80% of errors concerned trabecular bone. This supports the need for more objective and reliable criteria for a correct assessment of peri‐ and postmortem bone fractures. 相似文献