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281.
Samantha Coates Paula Kautt Katrin Mueller-Johnson 《Journal of Experimental Criminology》2009,5(4):399-428
This research examined, via a multi-method linked design, the influences over police decision making when disorderly behaviour
is being dealt with in the context of a new type of offence disposal, the penalty notice for disorder (PND). The results of
a multivariate analysis of the factors predicting the real-life issuance of PNDs to offenders formed the basis of an experiment
(using serving police officers as participants) that probed officers’ decision-making processes in disorder scenarios. This
approach presents an opportunity to gain insight into how police use the power of arrest when an alternate, less-punitive,
option is available. 相似文献
282.
A. Serra J. Pinheiro L. Batista A.M. Bento F. Balsa H.A. Costa V. Lopes L. Andrade C. Oliveira M. Carvalho F. Corte-Real M.J. Anjos 《Forensic Science International: Genetics Supplement Series》2009,2(1):210-212
A part of a decomposed human body from an individual was found at his home, together with the decomposed bodies of his 3 dogs. The disappearance of half of the human body was hardly explained. Hypothetically the dogs, starving, could have eaten their owner after his death. All the bodies were recovered for autopsy.Small bone fragments were recovered in one dog's stomach and identified as human by anthropological analysis. DNA was extracted and cytochrome b gene analysis was made in order to determine their origin, confirmed as human.Genetic identification allowed achieving an eight mini-STR profile with MiniFiler (Applied Biosystems) identical to the bone material collected at the victim's autopsy, confirmed that the dogs had effectively eaten their owner.The results showed that it is possible to obtain nuclear DNA in samples subjected to gastric acids and the combination of different techniques allowed us to determine, in each step, the most convenient workflow for the remains identification. 相似文献
283.
V. Lopes L. Andrade M. Carvalho A. Serra F. Balsa A.M. Bento L. Batista C. Oliveira F. Corte-Real M.J. Anjos 《Forensic Science International: Genetics Supplement Series》2009,2(1):121-122
Degraded human remains and crime scene evidences with small amounts of DNA typically reveal incomplete or null genetic profiles when using standard (large) STR amplicons. The technology of mini-STRs, using reduced-size STR amplicons, can help to recover information from these samples. In our Forensic Genetic Service several genetic profiles were obtained or completed using MiniFiler kit (Applied Biosystems) increasing the success rate in sample typing. In all studied cases no inconsistencies were found between profiles obtained with MiniFiler and Identifiler, suggesting that this mini-STR kit can be used to include low copy number (LCN) evidence profiles in STR databases. 相似文献
284.
V.R.D. Santos W.X. Paula E. Kalapothakis 《Forensic Science International: Genetics Supplement Series》2009,2(1):196-197
Preliminary tests for the detection of stains at crime scenes aim to focus the police work making them more efficient in the combat of criminality. The application of the luminol chemiluminescence reaction (3-aminoftalhidrazida) in presumptive tests for the detection of bloodstains is known for more than 40 years in forensic science. This reaction is based on the emission of light through the chemical reaction of luminol mixed with hydrogen peroxide and a hydroxide in the presence of a catalytic molecule (iron from the hemoglobin) (Laux [1]).This work evaluates the luminol interference and its effect on subsequent serological and DNA testing. Samples prepared with blood and different concentrations of luminol solution containing luminol, peroxide of hydrogen and sodium carbonate, were analyzed. Additionally, samples of serial dilutions of standard DNA mixed with luminol solution were also analyzed. Although presumptive tests with luminol do not establish the characterization and identification of stains at crime scenes, preliminary results indicated that it is suitable for the detection of invisible bloodstains for forensic analysis, with few detrimental effects on the serological tests and subsequent DNA recovery and typing. 相似文献
285.
This study provides a quasi‐experimental test of 80 consecutive enrollments in the Miami‐Dade (Florida) Dependency Drug Court in order to examine the impact of a family‐based and gender specific intervention, Engaging Moms Program (EMP), on drug court graduation and family reunification. We compared EMP with case management services (CMS). Results indicated that 72% of mothers in the EMP graduated from drug court, and 70% were reunified with their children. In contrast, 38% of mothers receiving CMS graduated from drug court, and 40% were reunited with their children. EMP, then, appears to be a promising family drug court intervention. 相似文献
286.
287.
Bruno Duarte Sabino Ph.D. Tathiana Guilliod Torraca Pharm.D. Claudia Melo Moura M.Sc Hannah Felicia Rozenbaum M.Sc Mauro Velho De Castro Faria M.D. 《Journal of forensic sciences》2010,55(3):808-812
Abstract: Foods contaminated with a granulated material similar to Temik (a commercial pesticide formulation containing the carbamate insecticide aldicarb) are often involved in accidental ingestion, suicides, and homicides in Brazil. We developed a simple technique to detect aldicarb. This technique is based on the inhibition of a stable preparation of the enzyme acetylcholinesterase, and it is specially adapted for forensic purposes. It comprises an initial extraction step with the solvent methylene chloride followed by a colorimetric acetylcholinesterase assay. We propose that results of testing contaminated forensic samples be expressed in aldicarb equivalents because, even though all other carbamates are also potent enzyme inhibitors, aldicarb is the contaminant most frequently found in forensic samples. This method is rapid (several samples can be run in a period of 2 h) and low cost. This method also proved to be precise and accurate, detecting concentrations as low as 40 μg/kg of aldicarb in meat samples. 相似文献
288.
289.
Comparison Among Manual Facial Approximations Conducted by Two Methodological Approaches of Face Prediction 下载免费PDF全文
Lara Maria Herrera M.Sc. Raíssa Ananda Paim Strapasson M.Sc. Alice Aquino Zanin D.D.S. Jorge Vicente Lopes da Silva Ph.D. Rodolfo Francisco Haltenhoff Melani Ph.D. 《Journal of forensic sciences》2017,62(5):1279-1285
This study verified the difference between two methods of forensic facial approximation (FFA) regarding recognition and resemblance rates. Three‐dimensional models of skulls were obtained from computerized tomography (CT) scans of two subjects (targets). Two manual FFAs were performed for each target, by applying two different guidelines for the facial structures (what we called “American method” (AM) and “Combined method” (CM)). Unfamiliar assessors evaluated the sculptures by recognition and resemblance tests. The AM was that which allowed more correct responses of recognition and higher resemblance's scores for the male target (p < 0.001). Regarding guidelines for modeling characteristics of the face, the ones that are practical and easily performed for sculptures, such as the length of the anterior nasal spine multiplied by 3 for nose prediction, may offer better results in terms of resemblance. 相似文献
290.
Krista?Lisdahl?MedinaEmail author John?Schafer Paula?K.?Shear Tisha?Gangopadhyay?Armstrong 《Journal of family violence》2004,19(6):379-389
There is strong evidence that men and women do not agree about the occurrence of intimate partner violence (IPV). However, few studies to date have attempted to test explanatory models of violence concordance. One possible mechanism underlying disagreement is cognitive impairment, specifically, memory dysfunction. The principal goal of this study is to test whether memory ability and overall cognitive functioning is related to disagreement about the most recent occurrence of IPV within the dyad. Data were collected from both partners of cohabiting or married couples. The male partners were polysubstance abusers within their first year of abstinence. Results indicate that the men and womens memory ability, problem solving, disinhibition, and verbal ability are significantly related to disagreement about the most recent IPV episode. Thus, cognitive ability, particularly memory ability, of the participants should be considered when assessing the accuracy of measuring IPV among individuals diagnosed with polysubstance abuse. Other implications are discussed.1Portions of this paper were presented at the 128th annual meeting of the American Public Health Association (2000). 相似文献