Evaluation of principal components analysis with high-performance liquid chromatography and photodiode array detection for the forensic differentiation of ballpoint pen inks.

abstract：:Teeth development is widely used for age estimation in forensic science. The aims of this study were as follows: first, to establish Indian data on canine and first premolar development for age estimation and second, to investigate population differences in teeth development. Orthopantomograms of 340 Indian children a...

journal_title：Journal of forensic sciences

authors： Pathak HV,Dixit P,Shrigiriwar M,Bardale R

更新日期：2012-07-01 00:00:00

abstract：:Moderate to high levels of alcohol decrease brain intracellular free magnesium concentration, a factor known to be critical in brain injury. Phosphorus magnetic resonance spectroscopy was used to examine changes to brain free magnesium concentration after blunt cranial trauma in alcohol-intoxicated rats. Rats exposed ...

journal_title：Journal of forensic sciences

authors： Vink R,Byard RW

更新日期：2012-07-01 00:00:00

abstract：:Sexual assault evidence samples require the use of a specific process known as a differential digestion to separate sperm from nonsperm cells prior to DNA extraction. An automated differential digestion process was developed using a selective degradation technique, which uses DNase I to digest the remaining nonsperm D...

journal_title：Journal of forensic sciences

authors： Wong H,Mihalovich J

更新日期：2019-03-01 00:00:00

abstract：:An improved method of grouping hair, based on the alleles of PGM observed by isoelectric focusing, has been described. The increased discriminating power of this system (0.77) compared to that obtained by the starch gel technique (0.55) provides a new and more sensitive means of typing hair. ...

journal_title：Journal of forensic sciences

authors： Burgess RM,Sutton JG,Whitehead PH

更新日期：1979-04-01 00:00:00

abstract：:Invasive fungal infections are a leading cause of morbidity and mortality in immunocompromised patients, especially in cases requiring a prolonged stay in the intensive care unit. A total of 99 yeast strains were isolated from 42 postmortem cases. In this study, virulence factors and antifungal susceptibility of these...

journal_title：Journal of forensic sciences

authors： Yagmur G,Sav H,Ziyade N,Elgormus N,Sen S,Akkoyun Bilgi E,Atan Y,Buyuk Y,Kiraz N

更新日期：2016-07-01 00:00:00

abstract：:A rare case of colchicine poisoning resulting from accidental ingestion of meadow saffron (Colchicun Autumnale) is reported. The plant can frequently be found in the woods of the Northern Hemisphere (1), also in Japan. A 48-year-old male was admitted to hospital complaining of vomiting, nausea and diarrhea following i...

journal_title：Journal of forensic sciences

authors： Sannohe S,Makino Y,Kita T,Kuroda N,Shinozuka T

更新日期：2002-11-01 00:00:00

abstract：:We present three cases of fatal dog maulings of infants placed in mobile infant swings, a phenomenon not previously described in the literature. In each case, the victim was left in a mobile swing, unsupervised by an adult, and the attacking dog was a family pet. Case 1 involved an 18-day-old male infant attacked by a...

journal_title：Journal of forensic sciences

authors： Chu AY,Ripple MG,Allan CH,Thogmartin JR,Fowler DR

更新日期：2006-03-01 00:00:00

abstract：:A wide variety of problems may prevent or hinder a dental-identification (ID) team in its efforts to identify mass casualties. Since these problems have been infrequently reported in a comprehensive manner, the authors identified and summarized these problems to increase the awareness of dental-ID team members and to ...

journal_title：Journal of forensic sciences

authors： Brannon RB,Kessler HP

更新日期：1999-01-01 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

authors： Kahana T,Hiss J

更新日期：1994-09-01 00:00:00

abstract：:Drug-impaired driving is a complex area of forensic toxicology due in part to limited data concerning the type of drugs involved and the concentrations detected. This study analyzed toxicological findings in drivers from fatal motor vehicle collisions (FMVCs) in Ontario, Canada, over a one-year period using a standard...

journal_title：Journal of forensic sciences

authors： Woodall KL,Chow BL,Lauwers A,Cass D

更新日期：2015-05-01 00:00:00

abstract：:In postmortem drug analysis, the most commonly used sample matrix is whole blood. However, postmortem changes can denature this matrix, resulting in a loss or degradation of drugs, thus biasing analytical findings. Vitreous humor is thought to be less affected by these changes and should, therefore, have the potential...

journal_title：Journal of forensic sciences

authors： Scott KS,Oliver JS

更新日期：2001-05-01 00:00:00

abstract：:Decomposition studies were conducted at two sites on the Island of Oahu, Hawaii, to compare patterns of decomposition and arthropod invasion in intertidal and adjacent terrestrial habitats. The animal model used was the domestic pig. One site was on Coconut Island in Kaneohe Bay on the northeast side of Oahu, and the ...

journal_title：Journal of forensic sciences

authors： Davis JB,Goff ML

更新日期：2000-07-01 00:00:00

abstract：:The fortuitous recovery of material trapped within the cavity of a hollow-point bullet at autopsy was demonstrated to be of evidentiary value. Analysis of this material, as well as that from hollow-point bullets from test-firings, showed that the contents, especially if in multiple layers, could be correlated with the...

journal_title：Journal of forensic sciences

authors： Smith OC,Harruff RC

更新日期：1988-07-01 00:00:00

abstract：:Undocumented Border Crosser (UBC) deaths in Arizona are a major issue faced by medicolegal authorities. Currently, the Maricopa County Office of the Medical Examiner (MCOME) is in possession of over two hundred unidentified individuals, more than half of whom are presumed to be UBCs. The primary goal of this study was...

journal_title：Journal of forensic sciences

authors： Fleischman JM,Kendell AE,Eggers CC,Fulginiti LC

更新日期：2017-07-01 00:00:00

abstract：:Three-dimensional visualization is an important tool in the evaluation and demonstration of injury. Creating convincing graphics, however, requires strict distinction between illustrative and reconstructive visualizations and a method of validation. We present a case in which we used a radiation-planning tool to provi...

journal_title：Journal of forensic sciences

authors： Oliver WR,Chancellor AS,Soltys M,Symon J,Cullip T,Rosenman J,Hellman R,Boxwala A,Gormley W

更新日期：1995-03-01 00:00:00

abstract：:Sudden unexplained nocturnal death syndrome (SUNDS) is widely considered to be related to hereditary fatal arrhythmias. Hyperpolarization-activated cyclic nucleotide-gated channel 4 (HCN4) channels are widely distributed in sinus myocytes and play a profound role in generating pacemaker electro-activity in cardiomyocy...

journal_title：Journal of forensic sciences

authors： Wu Q,Zhao Q,Yin K,Hu BJ,Cheng J

更新日期：2019-07-01 00:00:00

abstract：:Previous studies have indicated that the relative position of the inferior alveolar canal and its mental and mandibular foramina in adults vary with age and show sexual dimorphism. Conceivably, these purported differences could be of forensic value for determining identity of human remains. This study was designed to ...

journal_title：Journal of forensic sciences

authors： Angel JS,Mincer HH,Chaudhry J,Scarbecz M

更新日期：2011-01-01 00:00:00

abstract：:Suicides due to fall from height in Geneva from 1991 to 2000 were reviewed. Scene investigations, autopsy findings, psychiatric histories, and toxicology results were examined. There were 197 of these suicides, an incidence of five cases per 100,000 inhabitants per year or one fourth of all suicides in Geneva per year...

journal_title：Journal of forensic sciences

authors： Perret G,Flomenbaum M,La Harpe R

更新日期：2003-07-01 00:00:00

abstract：:We explored the quality distribution of ninhydrin-developed prints on A4 bond paper in two groups of individuals, in Israel and in India. While the quality distributions of the developed marks in both countries had some dissimilarities, both groups showed the expected bell-shape distribution, with the majority of the ...

journal_title：Journal of forensic sciences

authors： Almog J,Sheratzki H,Elad-Levin M,Sagiv AE,Singh GD,Jasuja OP

更新日期：2011-01-01 00:00:00

abstract：:In the present study, the effects of amphetamine-class drugs were examined in cases reported to the Victorian coroner from 2001 to 2005 to determine if death can occur from the use of amphetamine-class drugs alone. A total of 169 cases were reviewed where a forensic autopsy detected amphetamine(s) in the blood. Pathol...

journal_title：Journal of forensic sciences

authors： Pilgrim JL,Gerostamoulos D,Drummer OH,Bollmann M

更新日期：2009-03-01 00:00:00

abstract：:Improvements have been made in identifying the prevalence of risk factors/indicators for violent extremism. A consistent problem is the lack of base rates. How to develop base rates is of equal concern. This study has two aims: (i) compare two methods for developing base rates; the Unmatched Count Technique (UCT) and ...

journal_title：Journal of forensic sciences

authors： Clemmow C,Schumann S,Salman NL,Gill P

更新日期：2020-05-01 00:00:00

abstract：:While victims of racially motivated violence may be identified through observation of morphological features, those targeted because of their ethnic, religious, or national identity are not easily recognized. This study examines how perpetrators of genocide recognize their victims. Court documents, including indictmen...

journal_title：Journal of forensic sciences

authors： Komar DA

更新日期：2008-01-01 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

authors： Jeong Y,Jeong G,Pergande S,Lee K

更新日期：2019-11-01 00:00:00

abstract：:Elopements from psychiatric units are a frequent but usually low-grade risk. However, they are sometimes followed by harmful consequences, for which the psychiatrist and the hospital may be held liable. We describe management methods developed to reduce such liability. These include a structured observation system and...

journal_title：Journal of forensic sciences

authors： Molnar G,Keitner L,Swindall L

更新日期：1985-01-01 00:00:00

abstract：:The purposes of this article are to report experimental findings and to validate prior selected studies that examined handwriting comparisons and alcohol consumption. Subjects who participated in this experiment were given handwriting testing forms which were completed at assigned intervals throughout the testing peri...

journal_title：Journal of forensic sciences

authors： Stinson MD

更新日期：1997-05-01 00:00:00

abstract：:Many studies have been published regarding suicidal hanging deaths, and most forensic pathologists and coroners are very familiar with such causes of death. Forensic pathologists are challenged over their rulings regarding manner of death in part because the general public has a limited scope of knowledge. One such ch...

journal_title：Journal of forensic sciences

authors： Dean DE,Kohler LJ,Sterbenz GC,Gillespie PJ,Gonzaga NS,Bauer LJ,Looman K,Owens O

更新日期：2012-09-01 00:00:00

abstract：:Elevators are mechanical transportation devices used to move vertically between different levels of a building. When first developed, elevators lacked the safety features. When safety mechanisms were developed, elevators became a common feature of multistory buildings. Despite their well-regarded safety record, elevat...

journal_title：Journal of forensic sciences

authors： Prahlow JA,Ashraf Z,Plaza N,Rogers C,Ferreira P,Fowler DR,Blessing MM,Wolf DA,Graham MA,Sandberg K,Brown TT,Lantz PE

更新日期：2020-05-01 00:00:00

abstract：:The separation of 12 explosives by capillary electrophoresis was optimized with the aid of artificial neural networks (ANNs). The selectivity of the separation was manipulated by varying the concentration of sodium dodecyl sulfate (SDS) and the pH of the electrolyte, while maintaining the buffer concentration at 10 mM...

journal_title：Journal of forensic sciences

authors： Casamento S,Kwok B,Roux C,Dawson M,Doble P

更新日期：2003-09-01 00:00:00

abstract：:This study concentrates on samples of bare pork skin, with and without bristles, and dried bovine ribs shot with a semi-automatic pistol to find the best methodology and sampling surface in the search for inorganic gunshot residues (IGSR). Four quadrants of known surface areas were sampled at different distances from ...

journal_title：Journal of forensic sciences

authors： Merli D,Amadasi A,Mazzarelli D,Cappella A,Castoldi E,Ripa S,Cucca L,Cattaneo C,Profumo A

更新日期：2019-03-01 00:00:00

abstract：:The recent decline in the incidence of the SIDS in the District of Columbia has permitted identification of what appears to be two separate groups of cases within the generic SIDS population. While deaths of bed-sharing victims remained relatively constant throughout the study period, a greater than fourfold decrease ...

journal_title：Journal of forensic sciences

authors： Luke JL

更新日期：1978-04-01 00:00:00