Abstract：
:In a recent homicide investigation, high velocity backspatter was observed on the sleeve cuff of the accused. These minute droplets were discovered only after microscopic examination and were limited in number. A study was initiated to determine if these were truly backspatter droplets or transferred blood produced from light contact with a bloody item. It was observed that the backspattered blood was primarily limited to contact or near contact shots. An exception was a shot into an already bloody surface. It was found that backspattered blood would deposit on the shooter's shirt sleeve irrespective of the weave pattern. Transferred blood was observed only on the fiber tops. This information was found to be useful in reconstruction of events in suicides as well as possible homicides.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Pex JO,Vaughan CHsubject
Has Abstractpub_date
1987-11-01 00:00:00pages
1587-94issue
6eissn
0022-1198issn
1556-4029journal_volume
32pub_type
杂志文章abstract：:Gait is one biological characteristic which has attracted strong research interest due to its potential use in human identification. Although almost two decades have passed since a forensic gait expert has testified to the identity of a perpetrator in court, the methods remain insufficiently robust, considering the re...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：10.1111/1556-4029.14036
更新日期：2019-09-01 00:00:00
abstract：:Animal-scavenging alterations on human remains can be mistaken as human criminal activity. A 32-day study, documenting animal scavenging on a human cadaver, was conducted at the Southeast Texas Applied Forensic Science facility, Sam Houston State University, Huntsville, Texas. A Stealth Cam Rogue IR was positioned nea...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.02017.x
更新日期：2012-05-01 00:00:00
abstract：:Medico-legal death investigation in China has a long history that can be traced back to the Chhin era in the third century BC. We conducted a national study on the current medico-legal death investigation system in China. Our study showed that, at present, medico-legal death investigations in China are conducted by c....
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.01792.x
更新日期：2011-07-01 00:00:00
abstract：:The Gustafson technique was a significant contribution to forensic identification. Unfortunately, many statistical errors were present in the published articles. It now seems clear that greater precision can be achieved through modification of the original technique. One of the authors (W. R. M.) will report soon on m...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:The volume of bloodstains found on crime scenes may help forensic investigators reconstruct the location and kinematics of bloodletting events, as stain size, volume, and impact velocity are related. Optical coherence tomography was used as a method to determine the volume and volume ratio of dried and fresh bloodstai...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12272
更新日期：2014-01-01 00:00:00
abstract：:Fatal ingestion of methotrimeprazine is unusual, and while therapeutic drug levels are established as concentrations between 0.02 to 0.14 mg/L, fatal levels are not. The following describes a case of fatal suicidal ingestion of methotrimeprazine in which the measured concentration of methotrimeprazine in the blood was...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：:A procedure for the multisystem analysis of bloodstains using the simultaneous separation of the enzymes glyoxalase I, esterase D, and phosphoglucomutase has been developed. The amount of bloodstain required has therefore been reduced threefold without any loss in resolution and sensitivity. Bloodstains at least seven...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1986-10-01 00:00:00
abstract：:Vitreous humor chemistry profiles were reviewed on 133 autopsied cases in which death occurred outdoors during a six-year period, to determine whether environmental temperature at the time of death influenced chemistry values obtained at autopsy. The glucose concentration and total carbon dioxide content varied invers...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1984-04-01 00:00:00
abstract：:An elevated serum tryptase concentration is considered a specific marker for systemic mast cell activation, a central feature of anaphylaxis. However, in some cases of acute cardiovascular death, high concentrations of serum tryptase are also observed. We compared the postmortem serum tryptase concentrations in 74 cas...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13420
更新日期：2017-09-01 00:00:00
abstract：:The objectives of our study were to investigate the dose-response relationship of the TASER X26 discharge duration in an anesthetized swine model. Fourteen swines were anesthetized and then exposed to TASER X26 discharge for 5 sec (n = 5) or for 10 sec (n = 6). The sham control group (n = 3) was anesthetized and studi...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2012.02287.x
更新日期：2013-01-01 00:00:00
abstract：:Animal-inflicted injuries to humans are a major public health problem around the world resulting in great morbidity, money loss, and mortality. They are related to wild and domestic animals alike. Animals can cause injuries by various mechanisms--biting, stinging, crushing, goring, stomping, butting, kicking, pecking,...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12813
更新日期：2015-09-01 00:00:00
abstract：:We report the identification of acetone (0.45 mg/mL) and isopropanol (0.17 mg/mL) but without the presence of ethanol in a blood sample from a man suspected of driving under the influence of alcohol. A preliminary breath screening test with an electrochemical instrument (Alcolmeter S-L2) was positive and an evidential...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:A manner of death may be ruled undetermined by the forensic pathologist when there is insufficient information about the circumstances surrounding the death to make a ruling. The aim of our study was to retrospectively analyze a series of autopsy cases that were classified as undetermined manner of death after complet...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12924
更新日期：2016-01-01 00:00:00
abstract：:This study investigated female experiences of stalking by former partners following the dissolution of heterosexual romantic relationships. It aimed to identify those characteristics of former partners that were associated with stalking as opposed to other post-relationship experiences of minor harassment or no-harass...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2002-09-01 00:00:00
abstract：:Mitragyna speciosa (MS), a plant commonly known as kratom, is a widely used "legal high" opiate alternative for pain relief. DNA extracted from MS and 26 additional plant species was amplified by PCR using primers targeting the strictosidine beta-D-glucosidase (SGD) and secologanin synthase 2 (SLS2) genes and detected...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14167
更新日期：2020-01-01 00:00:00
abstract：:Self-embedding behavior (SEB) is the repeated insertion of sharp objects, such as needles or pins, into the soft tissues of abdomen, limbs, and other body parts. In this study, two cases of SEB were reported and the scientific worldwide literature reviewed. Thirty-two cases of SEB were identified through systematic se...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：10.1111/1556-4029.13359
更新日期：2017-07-01 00:00:00
abstract：:We present results of our study on the stability of 4-chloromethcathinone (4-CMC) in authentic postmortem peripheral blood and vitreous humor samples. The stability of 4-CMC was determined in postmortem blood samples (for a period of 90 days) and vitreous humor (30 days) at three different temperatures: -15°C, +4°C, a...
journal_title：Journal of forensic sciences
pub_type：
doi：10.1111/1556-4029.14454
更新日期：2020-09-01 00:00:00
abstract：:Borate-containing compounds were formerly used as topical antiseptics and were components of many medicinal preparations including skin powders and ointments used for the treatment of burns and diaper rash. These compounds were also used as irrigants for body cavities, including the pleural, vaginal, and rectal caviti...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2007.00420.x
更新日期：2007-05-01 00:00:00
abstract：:Electrostatic dust print lift method is known to be able to recover only dry-origin footwear impression. However, the wet-origin footwear impression could also be recovered using this method. As the amount of dust accumulated before deposition of the wet-origin footwear impression increased, the intensity of the footw...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13743
更新日期：2018-09-01 00:00:00
abstract：:Analyses of saw marks in bone may yield important information about the class characteristics of saws used in postmortem dismemberments, yet little research has been directed at identifying saws' individualizing characteristics. This study adds to existing saw mark analysis methodologies by examining wear-related feat...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2010.01468.x
更新日期：2010-11-01 00:00:00
abstract：:The isolation, amplification, and characterization of human DNA from hematophagous (blood feeding) and necrophagous (carrion feeding) arthropods have been advanced significantly by the development of polymerase chain reaction (PCR) DNA sequencing methodologies. Historically, DNA technology has been successfully utiliz...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2002-11-01 00:00:00
abstract：:Tomorrow's psychiatrist should be more cognizant, competent, and comfortable in forensic science matters. Psychiatric cases are increasingly the subjects of litigation, but justice in the court depends on able advocacy by all parties. Advocacy for patient-plaintiffs is more similar to customary clinical roles than is ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1981-07-01 00:00:00
abstract：:Maximum length measurement of the tibia has been found to be variable both in description and implementation. Historically, the literature often excludes the intercondylar eminences from the tibia in metric analysis. This paper explores the quantitative effects of inclusion or exclusion of the eminences on the maximum...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01222.x
更新日期：2010-01-01 00:00:00
abstract：:A sensitive and reliable method for extraction and quantification of benzoylecgonine (BZE) and cocaine (COC) in urine is presented. Propyl-chloroformate was used as derivatizing agent, and it was directly added to the urine sample: the propyl derivative and COC were then recovered by liquid-liquid extraction procedure...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12880
更新日期：2015-09-01 00:00:00
abstract：:The movement toward private sector involvement in our correctional services and programs is growing. Before our focus is turned completely to privatization of these services, it would be prudent to analyze the "policy impact of such change. It is evident that the diverse and incompatible policies guiding the governmen...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Two recent paternity cases are reported. In the first case of paternity exclusion, deoxyribonucleic acid (DNA) restriction fragment length polymorphisms (RFLPs) on variable number of tandem repeat (VNTR) loci with multiple alleles were informative, as well as established systems of red blood antigens, red cell enzymes...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1990-09-01 00:00:00
abstract：:We present work on matching 2-mm-thick wires using optical 3D imaging methods. Marks on such small surfaces are difficult to match using a comparison microscope as this 2D imaging method does not provide height data about the sample surface. Moreover, these 2D microscopy images may be affected by illumination. Hence, ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12291
更新日期：2014-01-01 00:00:00
abstract：:The pubic symphysis is among the most commonly used bilateral age indicators. Because of potential differences between right and left sides, it is necessary to investigate within-individual asymmetry, which can inflate age estimation error. This study uses 3D laser scans of paired pubic symphyses for 88 documented Whi...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13871
更新日期：2019-03-01 00:00:00
abstract：:Jet-propelled personal watercraft (PWC) or jet-skis have become increasingly popular. The means of propulsion of PWC, which is a jet of water forced out of small nozzle at the rear of the craft, combined with a high risk of falling off of the seat and into close proximity with the water jet stream, raise the potential...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：10.1111/j.1556-4029.2012.02250.x
更新日期：2013-01-01 00:00:00
abstract：:Concerns have been raised about hypothetical problems arising from the use of statistics for determining the likelihood of occurrence of DNA profiles for forensic purposes. A major contention is that reference databases based on subgroups of a major population category rather than on general (or major) population grou...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
