bluuebunny/crossref_metadata_2025_split huggingface dataset:
Review of: Drug Effects on Psychomotor Performance
Authors: Logan BK 
Published: August 2015

Abstract
The first book reached for by most forensic toxicologists practicing in the postmortem drug testing arena is Baselt's Disposition of Toxic Drugs and Chemicals in Man, currently in its fourth edition. Baselt has, with this new volume, provided those toxicologists practicing in the impaired driving arena with a similarly valuable resource. Covering most of the commonly prescribed, centrally acting drugs, and a wide range of illicit drugs, the book contains 140 monographs. The format will be familiar to users of Baselt's original work. Each section succinctly reviews the pharmacology of each drug, considering publications of clinical trial data, recommended doses and associated plasma concentrations of both the parent and metabolites, when they are known, the drug's metabolism, and the warnings contained in the Physicians Desk Reference for the drug with respect to its potential effects on driving, or psychomotor skills. This is followed by a review of laboratory studies, which have included assessment of psychomotor effects from the use of the drug. Review of these studies is made more intelligible by the inclusion of a glossary of technical terms. Further sections are included on driving studies (where they exist) and epidemiology. Finally, Baselt summarizes all the material in terms of whether, and in what circumstances, there is evidence of psychomotor impairment. He is careful, however, to stress when these conclusions are based on specific driving studies and when they are inferred from more primary effects.
Review of: Experimental and Clinical Neurotoxicology
Authors: Logan BK 
Published: August 2015

Abstract
For practicing postmortem forensic toxicologists there are a small number of undisputed first line texts, such as Baselt's Disposition of Toxic Drugs and Chemicals in Man, relied on daily for interpretive assistance. There are then the second line texts such as Ellenhorn and Barceleoux, and Goodman and Gilman, relied on for more specific pharmacological information, and clinical presentation, and in cases where there is no prior published data to assist in interpretation. Spencer and Schaumburg's text would fit well on the shelf beside these other volumes, as a resource for some of the specific neurotoxicological mechanisms that can be invoked to rationalize or explain the evident consequences of overdose with therapeutic or abuse drugs, or exposure to environmental, bacterial, animal, and fungal toxins.
Symposium: Essays Honoring Ellis R. Kerley, Ph.D. (1924–1998)
Authors: Ubelaker DH , Jantz RL 
Published: August 2015

Abstract
This collection of essays was organized and edited by Douglas A. Ubelaker, P11.D. of the Department of Anthropology, National Museum of Natural History, Smithsonian Institution, Washington D.C. and Richard L. Jantz, Ph.D. of the Department of Anthropology of the University of Tennessee. Knoxville. The symposium was presented at the 52nd Annual Meeting of the American Academy of Forensic Sciences in Reno. NV, within the physical anthropology section. on February 25, 2000.
Contributions of Ellis R. Kerley to Forensic Anthropology
Authors: Ubelaker DH 
Published: August 2015

Abstract
Ellis R. Kerley (1924 to 1998) represents an important figure in the history of American forensic anthropology. In research, he is best known for pioneering the microscopic approach to the estimation of age at death from human bone. A university professor for 22 years, Kerley also served as Scientific Director of the Army identification laboratory in Hawaii and worked on many forensic cases. He was a leader in the formation of the Physical Anthropology section of the AAFS and the American Board of Forensic Anthropology and held many offices within the AAFS, including President from 1990 to 1991.
A Career Takes Form: Ellis Kerley's Tenure at the Armed Forces Institute of Pathology (1957–1966)
Authors: Sledzik PS 
Published: August 2015

Abstract
From 1957 to 1966, Ellis Kerley was employed at the Armed Forces Institute of Pathology (AFIP) in Washington, DC. Kerley worked in the Orthopedic Pathology section under the supervision of Lent C. Johnson, MD. As the only staff anthropologist at the AFIP, he lectured, conducted research, and consulted on forensic cases. His best-known research completed during these years was the osteon aging technique. He also conducted research and lectured on paleopathology and skeletal identification. Kerley's AFIP experience aided him in pursuing a distinguished career as a forensic scientist, within both academia and the federal government.
A Tribute to Dr. Ellis R. Kerley: The Kansas Years
Authors: Bass WM 
Published: August 2015

Abstract
Dr. Ellis R. Kerley, one of the founders of the Physical Anthropology section of the American Academy of Forensic Sciences, was born in Kentucky and received his undergraduate degree at the University of Kentucky. Following the completion of his doctoral degree (University of Michigan) he was a visiting professor at the University of Kentucky before joining the faculty at the University of Kansas in 1966. At Kansas he was a major advisor for many graduate students who were to become leaders in the new area of Forensic Anthropology.
Ellis Kerley's Service to the Military
Authors: Hinkes MJ 
Published: August 2015

Abstract
The purpose of this paper is to present the contributions Ellis Kerley has made to the United States Department of Defense in the area of forensic anthropology. His service began at the end of the Korean War in the identification laboratory established in Kokura, Japan, under the direction of T.D. Stewart. Ellis developed his research on the quantification of cortical bone microstructure as a means of age estimation while at the Armed Forces Institute of Pathology. In December 1985, Ellis was asked by the Army to form a commission to evaluate the Central Identification Laboratory, HI (CILHI). This lab is tasked with the mission of search and recovery and identification of American personnel killed or listed as missing from past military conflicts. Ellis's team reviewed the identification process and documentation, the qualifications of lab personnel, the adequacy of facilities and equipment, and some questionable cases. Their written report was supplemented with testimony in front of congressional committees. Ellis served as scientific director of CILHI from 1987 until 1991. In addition to overseeing the daily case work, he led several missions to Vietnam to examine human remains and served as spokesman for the lab. His input helped the lab gain needed scientific credibility. Despite the frustrations of trying to identify human remains within the Army's casualty and memorial affairs system, Ellis always maintained the utmost dignity, compassion, and respect for the victims and their families.
Cranial Change in Americans: 1850–1975
Authors: Jantz RL 
Published: August 2015

Abstract
This paper examines the pattern and magnitude of craniofacial change in American blacks and whites over the past 125 years. Standard metric data from 885 crania were used to document the changes from 1850 to 1975. Data from 19th century crania were primarily from anatomical collections, and 20th century data were available from the forensic anthropology data bank. Canonical correlation was used to obtain a linear function of cranial variables that correlates maximally with year of birth. Canonical correlations of year of birth with the linear function of cranial measurements ranged from 0.55 to 0.71, demonstrating that cranial morphology is strongly dependent on year of birth. During the 125 years under consideration, cranial vaults have become markedly higher, somewhat narrower, with narrower faces. The changes in cranial morphology are probably in large part due to changes in growth at the cranial base due to improved environmental conditions. The changes are likely a combination of phenotypic plasticity and genetic changes over this period.
Stature, Maturation Variation and Secular Trends in Forensic Anthropology
Authors: Klepinger LL 
Published: August 2015

Abstract
A twentieth-century trend for increased stature has received considerable attention in the forensic literature with regard to its effects on stature estimation, but a secular trend for earlier maturation has received little attention. Current evidence indicates that within populations with similar climatic adaptation, truncation or extension of the same trajectory of ontogenetic allometry accounts for the secular trend and the within-cohort stature variation, as well as the scaling of limb proportion to stature and intralimb proportions. Since secular increase is small compared to interindividual variation, the Trotter and Gleser formulae are still appropriate as long as the 95% confidence intervals are applied. A secular trend for increasing childhood and adolescent obesity is associated with a trend for accelerated skeletal maturation, but does not predict a consistent direction or a quantitative correction for traditional standards. Secular trends for increased stature and earlier maturation are overshadowed by increasing nonsecular intrapopulational variation.
Racial Variation in the Proximal and Distal Femur: Heritability and Forensic Utility
Authors: Gill GW 
Published: August 2015

Abstract
The femur has been studied successfully by physical anthropologists for many years. Such traits as femoral head diameter and bicondylar width have been examined extensively and are of great value to forensic anthropologists and other skeletal biologists in sex identification. A number of studies over the past decade by the author and his former students have shown marked racial differences in the shape of the proximal femur and in at least one trait of the distal femur—intercondylar notch height. Anteriorposterior (AP) diameter of the proximal femur is much greater among Whites and Blacks than among East Asians and American Indians. Blacks have slightly greater intercondylar notch height than Whites. Other features, such as torsion, also differ between the major geographic racial populations. Current analysis suggests that the East Polynesians fall close to the American Indians and East Asians in the degree of flatness of the proximal femur.
One study has tracked the degree of change in flatness during individual development, and finds little change within major populations from the youngest to the oldest individuals. Temporal changes within populations are likewise minimal. Two studies have examined sex differences within populations, which are also found to be very slight. Racial differences, on the other hand, are quite significant, and individuals of admixed ancestry fall intermediate between the two parental populations. Such suggestions of high heritability in the shape of the proximal and distal femur make these traits very useful in assessing ancestry in forensic contexts.
Comparison of Transmission and Internal Reflection Infrared Spectra of Cocaine
Authors: Koulis CV , Reffner JA , Bibby AM 
Published: August 2015

Abstract
Comparing the infrared transmission spectrum of cocaine HCl to its attenuated total reflection (ATR) spectrum has raised questions about the use of ATR spectra for forensic drug analysis. Whenever infrared spectra are collected using different modes or sample preparation methods, small variations in peak intensity ratios or peak positions are possible. These variations in infrared spectra are small and do not interfere with qualitative analysis, but they can cause confusion when unrecognized as normal effects of the different spectroscopic techniques. Comparison of the absorption and ATR spectra of cocaine hydrochloride illustrates the type of differences that can be expected. These differences are explained by the fundamental differences in the collection techniques. For the best quantitative results, only spectra collected by the same technique should be compared.
A Simple Method for Detection of Gunshot Residue Particles from Hands, Hair, Face, and Clothing Using Scanning Electron Microscopy/Wavelength Dispersive X-Ray (SEM/WDX)
Authors: Kage S , Kudo K , Kaizoji A , Ryumoto J-i , Ikeda H , Ikeda N 
Published: August 2015

Abstract
We devised a simple and rapid method for detection of gunshot residue (GSR) particles, using scanning electron microscopy/wavelength dispersive X-ray (SEM/WDX) analysis. Experiments were done on samples containing GSR particles obtained from hands, hair, face, and clothing, using double-sided adhesive coated aluminum stubs (tape-lift method). SEM/WDX analyses for GSR were carried out in three steps; the first step was map analysis for barium (Ba) to search for GSR particles from lead styphnate primed ammunition, or tin (Sn) to search for GSR particles from mercury fulminate primed ammunition. The second step was determination of the location of GSR particles by X-ray imaging of Ba or Sn at a magnification of ×1000–2000 in the SEM, using data of map analysis, and the third step was identification of GSR particles, using WDX spectrometers. Analysis of samples from each primer of a stub took about 3 h. Practical applications were shown for utility of this method.
Fibers Under Fire: Suggestions for Improving Their Use to Provide Forensic Evidence
Authors: Grieve MC , Wiggins KG 
Published: August 2015

Abstract
The current emphasis on DNA technology in forensic science has led many to believe that trace evidence examinations, including fibers, may be of little value. Reasons are given here to show that this is an erroneous assumption. In the face of this situation, fibers examiners have been challenged to consider ways in which they can improve the services they offer to the Criminal Justice System not only by increasing the efficiency of the examinations, but also by expressing the evidential value of the findings in a clearer way. The separate stages within fibers casework from evidence collection to report writing are critically examined. Suggestions are made on how improvements may be achieved. Areas where particular progress can be made include improving communication and exchange of information between the investigator and the scientist and streamlining analysis by using the latest equipment in conjunction with effective case management. In addition, ways of making better use of existing data pertaining to fiber frequencies, accumulating new data by using the resources of working groups, and improving training procedures with respect to evidence interpretation are discussed.
Human Hair Histogenesis for the Mitochondrial DNA Forensic Scientist
Authors: Linch CA , Whiting DA , Holland MM 
Published: August 2015

Abstract
Analysis of mitochondrial DNA (mtDNA) sequence from human hairs has proven to be a valuable complement to traditional hair comparison microscopy in forensic cases when nuclear DNA typing is not possible. However, while much is known about the specialties of hair biology and mtDNA sequence analysis, there has been little correlation of individual information. Hair microscopy and hair embryogenesis are subjects that are sometimes unfamiliar to the forensic DNA scientist. The continual growth and replacement of human hairs involves complex cellular transformation and regeneration events. In turn, the analysis of mtDNA sequence data can involve complex questions of interpretation (e.g., heteroplasmy and the sequence variation it may cause within an individual, or between related individuals). In this paper we review the details of hair developmental histology, including the migration of mitochondria in the growing hair, and the related interpretation issues regarding the analysis of mtDNA data in hair. Macroscopic and microscopic hair specimen classifications are provided as a possible guide to help forensic scientists better associate mtDNA sequence heteroplasmy data with the physical characteristics of a hair. These same hair specimen classifications may also be useful when evaluating the relative success in sequencing different types and/or forms of human hairs. The ultimate goal of this review is to bring the hair microscopist and forensic DNA scientist closer together, as the use of mtDNA sequence analysis continues to expand.
Distortion of Teatree Stems by Twine as a Means to Determine the Number of Years that the Stems Have Been Used to Support Cannabis Plants
Authors: Horrocks M , Wallace R 
Published: August 2015

Abstract
In New Zealand, stems of teatree (Kunzea/Leptospermum) growing around illicit cannabis plots have been used to anchor lengths of twine running through the plots to hold cannabis plants upright. Forensic examinations of distortions of teatree stems caused by the twine have been carried out to determine when the twine had been first tied around the stems, in order to estimate the number of years that plots have been in operation. In this experiment, baling twine was tied around stems of a teatree (Kunzea ericoides) and the effect monitored for a period of three years. Varying degrees of stem distortion occurred during the first year, caused initially by expansion of callus (a wound tissue) rather than constriction of the growth (annual) rings of the xylem. Although this callus has a type of growth ring, these are not annual, therefore cannot be used to determine the number of years that stems have had twine attached. Xylem growth rings of the teatree in this experiment were not restricted until the third year. Distortion of teatree stems allows the determination of a minimum (not absolute) number of years that twine has been attached.
Interpapillary Lines—The Variable Part of the Human Fingerprint
Authors: Stücker M , Geil M , Kyeck S , Hoffman K , Röchling A , Memmel U , Altmeyer P 
Published: August 2015

Abstract
The dermatoglyphic pattern of human palms and soles is individually unique and unchanging. Their prints show the course of the papillary ridges as papillary lines. Case reports and a few older studies of repeatedly taken fingerprints could, however, show that so-called interpapillary lines can develop between the papillary lines. The questions of this study were: How often do interpapillary lines occur? Can the differences between papillary and interpapillary ridges be quantified?
Five-hundred and two ink prints of the palms and fingers from the archive of the Bochum Police Department were examined retrospectively. In 121 volunteers, the appearance of interpapillary lines was examined prospectively. From the later collective, the fingerprints of 13 people with interpapillary lines and nine people without were examined further by taking two silicon prints and measuring them with laser profilometry
In 215 of the 502 ink prints (42.8%) interpapillary lines could be demonstrated. In those subjects younger than 20 years they were less frequently observed (34.1%) than in those above the age of 20 (51.8%). In all cases using laser profilometry the interpapillary lines could be related to a corresponding interpapillary ridge. The interpapillary ridge heights were 24.9 ± 10.0 µm, significantly lower than the papillary ridges, which measured 59.0 ± 19.2 µm. Interpapillary ridge widths were with 194.8 ± 65.1 µm significantly narrower as compared to 435.5 ± 57.4 µm in the papillary ridge. Those papillary ridges, between which interpapillary ridges were found, were significantly further apart from each other (610.5 ± 78.9 µm) than those without interpapillary ridges (484.9 ± 70.6 µm).
During the course of a lifetime new ridges between the regular papillary ridges can develop or manifest. The fact that interpapillary lines are more frequently found on the right hands in men and those with increasing age is consistent with the theory that they correspond to degenerative changes and with sensitivity of touch.
Length Variation in HV2 of the Human Mitochondrial DNA Control Region
Authors: Stewart JEB , Fisher CL , Aagaard PJ , Wilson MR , Isenberg AR , Polanskey D , Pokorak E , DiZinno JA , Budowle B 
Published: August 2015

Abstract
Hair samples were typed from three individuals who exhibited length heteroplasmy in the homopolymeric cytosine stretches (C-stretch) in hypervariable region 2 (HV2). The study demonstrated that for different hairs within an individual, the HV2 C-stretch region can vary with respect to the number of cytosines and/or proportion of C-stretch length variants. Length heteroplasmy may occur regardless of the prominent length variant present in this region. Differences in the number of cytosines at the C-stretch region, or a variation in the relative amounts of heteroplasmic length variants, cannot be used to support an interpretation of exclusion.
Development of Latent Fingerprints on Metallic Surfaces Using Electropolymerization Processes
Authors: Bersellini C , Garofano L , Giannetto M , Lusardi F , Mori G 
Published: August 2015

Abstract
We propose a new process for developing latent fingerprints on metal items, applicable to unfired weapons made of Ergal in particular. The method is based on the presence of fatty acids that are contained in fingerprints and act as an insulator on the surface where fingerprints are to be developed. The process of polymerization occurs on the metal portions left untouched by finger contact. Hence, the developing process results as a negative pattern of the original fingerprint. The reaction consists in the electropolymerization of pyrrole and substituted porphyrins, i.e., tetra (o-aminophenyl) porphyrine: radical-cations are generated on superficial nucleation sites by oxidation of monomer, close to the electrode surface; subsequently, the radical species react with the neutral monomer, which begins to diffuse to the electrode. We have also studied the polymer's morphology by means of SEM and AFM, in order to find a correlation between the reagent to be used and the quality of the enhancement process. These are only preliminary results; however, they show that the suggested method is a new way to increase the rate of success in developing latent fingerprints on metal surfaces. In this regard, it may be considered complementary to other conventional procedures, due to the low costs of the instruments and reagents, and the rapidity and simplicity of the treatment.
Evaluation of Principal Components Analysis with High-Performance Liquid Chromatography and Photodiode Array Detection for the Forensic Differentiation of Ballpoint Pen Inks
Authors: Kher AA , Green EV , Mulholland MI 
Published: August 2015

Abstract
Inks from seven black and eight blue ballpoint pens were separated by a high-performance liquid chromatography (HPLC) method utilizing a photodiode array detection (PDA). A classifier flowchart was designed for the chromatographic data based on the presence or absence of certain peaks at different wavelengths to qualitatively discriminate between the inks. The same data were quantitatively classified by principal components analysis (PCA) to estimate the separation between a pair of classes of ink samples. It was found that the black ballpoint pen inks were discriminated satisfactorily utilizing two-dimensional data of the peak areas and retention times at the optimum wavelengths. The blue pens were discriminated by analyzing the chromatographic data at four different wavelengths simultaneously with a cross-validated PCA. The results of this study indicated that HPLC-PDA coupled with chemometrics could make a powerful discriminating tool for the forensic chemist, especially when analyzing extensive and/or complex data.