Abstract：
:An analytical procedure for the simultaneous determination of both cocaine and benzoylecgonine in postmortem fluid and tissue samples has been developed by using computerized gas chromatography/mass spectrometry and gas chromatography using a nitrogen/phosphorus (N/P) detector. Both methods are accurate and sensitive and allow the determination of tissue concentrations of cocaine and benzoylecgonine as low as 0.015 microgram/mL.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Griesemer EC,Liu Y,Budd RD,Raftogianis L,Noguchi TTsubject
Has Abstractpub_date
1983-10-01 00:00:00pages
894-900issue
4eissn
0022-1198issn
1556-4029journal_volume
28pub_type
杂志文章abstract：:Although forensic examiners operate in a stressful environment, there is a lack of understanding about workplace stress and feedback. These organizational and human factors can potentially impact forensic science judgments. In this study, 150 practicing forensic examiners from one laboratory were surveyed about their ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14542
更新日期：2020-11-01 00:00:00
abstract：:Human erythrocyte peptidase A (Pep A) displays a genetic polymorphism in blacks. Its occurrence in human semen was examined for its possible use as a semen typing system. Studies by starch gel electrophoresis, in which the Pep A was located by an improved method, were carried out on semen, semen stains, and vaginal sw...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1981-04-01 00:00:00
abstract：:In addition to other methods for conservation of bite mark evidence, preservation of actual skin from deceased victims is often suggested. This study was undertaken to analyze the dimensional stability of such specimens. Utilizing a prefabricated template, marks approximating "bites" were made in postmortem skin of Mi...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
abstract：:The purpose of this paper is to discuss some of the major factors that can affect age-at-death predictions when using histomorphological methods. Although evidence suggests that some of the currently available methods are more reliable and accurate, and there are a number of factors other than chronological age that c...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：
更新日期：1988-01-01 00:00:00
abstract：:The combination of photographs taken at two or three wavelengths at and bracketing an absorbance peak indicative of a particular compound can lead to an image with enhanced visualization of the compound. This procedure works best for compounds with absorbance bands that are narrow compared with "average" chromophores....
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
abstract：:Isolated death (ID) (i.e., dying alone without anyone noticing for several days) has been suggested to be related to social isolation, mental disorder, and alcohol and/or drug abuse. A major transfer of patients with a mental disorder and/or alcohol and/or drug abuse from institutionalized care to treatment as outpati...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:Skeletal remains were discovered in an unused cistern near the Omaha, Nebraska airport and were positively identified through comparison of antemortem and postmortem dental radiographs. Although nearly nine years had elapsed between death and discovery, the bones and teeth revealed evidence of the application of a cor...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：:As drug overdose deaths across the United States continue to rise, there is increasing interest in field testing of illicit substances. This work discusses a paper-based analytical device (idPAD) that can run a library of 12 colorimetric tests at the same time, each detecting different chemical functional groups and m...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14318
更新日期：2020-07-01 00:00:00
abstract：:The "Blue Whale Challenge" is a dangerous Internet phenomenon. As per media reports, it involves a series of life-threatening tasks imposed by a "curator" to "players," who must fulfill the whole list, and it ends with the suicide of the player. The authors report the data of five suspected cases of "Blue Whales" mana...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：10.1111/1556-4029.13880
更新日期：2019-03-01 00:00:00
abstract：:Bloodhounds are used to trail fleeing felons and missing persons. In order to start a trail, the dog must be presented with a person's scent. There are many hypotheses on what a bloodhound smells while trailing. The present study attempts to identify whether human scent is genetic, and if it is influenced by one's env...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2006.00231.x
更新日期：2006-09-01 00:00:00
abstract：:This report details the pathologic and toxicologic findings in the case of a 15-year-old girl who deliberately and fatally ingested brodifacoum, a commonly used rodenticide. The mechanism of death, massive pulmonary hemorrhage, has not been previously reported. Brodifacoum was quantitated in liver, spleen, lung, brain...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：:A study of the reaction between ninhydrin and alanine has been carried out taking into account that, adhered on the surface of a dry porous medium such as paper, a quasi-heterogeneous reaction has to take place. Instead of amino acids released from human sweat glands, aqueous solutions of alanine were taken to deliver...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2001-03-01 00:00:00
abstract：:Thromboemboli were found diffusely throughout the pulmonary vasculature system of a 76-year-old white female who died unexpectedly 3 days following injury and repair of a left hip intracapsular fracture. A diffuse chronic nonspecific myocarditis with marked fat atrophy, an acute myocardial infarct of the posterior lef...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1985-04-01 00:00:00
abstract：:Since patients with post-traumatic, neurologic, movement disorders often seek legal counsel and become involved in litigation, we used this group of disorders as a model for testing the hypothesis that an interaction with the legal system may influence its outcome. We reviewed 100 consecutive medical records of patien...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1998-03-01 00:00:00
abstract：:Many studies have been published describing numerous techniques to determine the aging of individuals from dental tissues. However, few case reports demonstrate how such techniques can be employed by the forensic odontologist undertaking casework. Indeed, many of the techniques are highly complex and utilize equipment...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2003-09-01 00:00:00
abstract：:Positive identification of human remains is often achieved by comparing antemortem and postmortem radiographs. Usually, radiographs contain a number of markers that can serve as reference for comparison, one of these markers is the trabecular bone pattern depicted in the roentgenograms. In the present case, densitomet...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：:Face recognition systems aim to recognize the identity of a person depicted in a photograph by comparing it against a gallery of prerecorded images. Current systems perform quite well in controlled scenarios, but they allow for none or little interaction in case of mistakes due to the low quality of images or to algor...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.02018.x
更新日期：2012-05-01 00:00:00
abstract：:The in vitro accuracy and precision of four infrared breath-alcohol analyzers, the Alcotest 7010, BAC Verifier, Intoxilyzer 5000, and Intoximeter 3000, were studied with a protocol adapted from portions of the U.S. Department of Transportation's (DOT) "Standard for Devices to Measure Breath Alcohol." Statistical evalu...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:Low recovery rate of intact crania in conflict-related contexts necessitates the use of postcranial elements for ancestry estimation. This study aimed to develop a new method to discriminate between Korean and U.S. White casualties from the Korean War using vertebrae. Maximum body heights of C2 through L5 were measure...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14074
更新日期：2019-11-01 00:00:00
abstract：:The United States Supreme Court, in the recent case of Riggins v. Nevada, extended its examination of the issue of involuntary treatment with anti-psychotic medication to the mentally disabled facing criminal trial. Although this was an extreme case where the defendant faced a possible death sentence, the involuntary ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:Allele frequencies for the locus D1S80 were determined in African American, Caucasian, Southeastern Hispanic, Southwestern Hispanic, and Oriental sample populations using the polymerase chain reaction and subsequent electrophoresis and silver staining of the amplified products. Due to the presence of anodal and cathod...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Six multiplex PCR systems using single-base extension reactions to analyze 46 mitochondrial DNA (mtDNA)-coding region single nucleotide polymorphisms (SNPs) that define 42 haplogroups, that is, 24 major mtDNA haplogroups and 18 subclades, were devised. To improve the usefulness of the established systems for the analy...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12961
更新日期：2016-03-01 00:00:00
abstract：:Controlled and uncontrolled fluid intake studies were conducted on series of volunteers over the 6 or 12 h of the study periods. Urine specimens were obtained from each subject randomly or at specified times relative to fluid ingestion. Creatinine analysis performed by a modification of the Abbott TDx procedure demons...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1992-07-01 00:00:00
abstract：:Malingering by proxy (MAL-BP) is a form of maltreatment that involves a caregiver who fabricates or induces signs or symptoms in a child, dependent adult, or pet in pursuit of external, tangible incentives. Rarely studied, MAL-BP has an unknown prevalence, and is a challenging diagnosis for healthcare professionals. T...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12977
更新日期：2016-01-01 00:00:00
abstract：:Cardiovascular disease is the leading cause of sudden death in the world. The etiology of sudden cardiac death involves a wide range of diseases, but seldom pericardial cysts. A pericardial cyst is an uncommon cyst usually located in the middle mediastinum and rarely in the posterior part. They are usually harmless an...
journal_title：Journal of forensic sciences
pub_type：
doi：10.1111/1556-4029.13826
更新日期：2019-01-01 00:00:00
abstract：:When deaths occur in water, soft tissue decomposes after a temperature-dependent period, making DNA identification dependent on bone. This study examined the effects of water on bone DNA purity and quantity, and determined the best of three extraction methods for isolating DNA. The organic phenol-chloroform method con...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13792
更新日期：2018-11-01 00:00:00
abstract：:A study was conducted of potential vapor phase interferents which could be present on human breath and also be capable of inducing a false-positive response for ethanol on the evidential infrared-based breath testing device, the Intoxilyzer-5000. This involved preparation and validation of a range of vapor standards, ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:The main disadvantage to gunshot residue (GSR) particle analysis utilizing scanning electron microscope/energy dispersive X-ray (SEM/EDX) instrumentation has been the excessive operator time required for search and identification. This study uses an automated particle search and characterization program for unattended...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Blood samples of two cases were analyzed preliminarily by a classical spectrophotometric method (VIS) and by an automated headspace gas chromatographic method with nitrogen-phosphorus detector (HS-GC/NPD). In the former, hydrogen cyanide (HCN) was quantitatively determined by measuring the absorbance of chromophores f...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2007.00570.x
更新日期：2007-11-01 00:00:00
abstract：:Amplified fragment length polymorphism (AFLP) analysis of botanical forensic evidence provides a means of obtaining a reproducible DNA profile in a relatively short period of time in species for which no sequence information is available. AFLP profiles were obtained for 40 Acer rubrum trees. Leaf material from five ad...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2005.00005.x
更新日期：2006-01-01 00:00:00
