The morphofunctional changes in the internal organs in the modelling of poisonings by psilocybine-containing mushrooms]

Histological analysis of the viscera in experimental poisoning with psilocybin-containing mushrooms showed nonspecific changes in all examined organs, presenting as expressed hemocirculatory disorders and intracellular dystrophy. Quantitative histochemical analysis showed appreciable shifts in the activities of enzymes involved in the cytoplasmic and mitochondrial redox processes and of specific enzymes involved in nerve tissue metabolism. This may reflect some features in the direct effects of narcotic alkaloids contained in psilocybin-producing mushrooms.     

Ego identity status,ego development,and locus of control in college women

This study examined the relationship of identity status to ego development and locus of control in 75 college women. The identity statuses did not differ significantly in self-reported locus of control, but did differ on the depth measure of ego development. Consistent with identity theory and with previous research with males, identity achievers and moratorium (incrisis) women were more advanced in their ego development than fore-closure and diffusion women.This article is based in part on the doctoral dissertation of Sheila D. Ginsburg, Submitted in partial fulfillment of the Doctor of Philosophy degree, University of Missouri—St. Louis.Received her Ph.D. in clinical psychology from the University of Missouri—St. Louis. Current research interests include normative and dysfunctional development in children and adolescents.Received his Ph.D. in clinical psychology at State University of New York at Buffalo. Research interests include personality and social development of adolescents and young adults.     

Adolescents view their mental health

A new 40-item behavioral checklist, the Adolescent Life Assessment Checklist (ALAC), was devised to be used with patient and nonpatient samples. A comparable form obtains information from a parent or guardian. Responses of 356 adolescents from three sources were analyzed for differences attributable to race, sex, age, sample source, and their interactions. A factor analysis was carried out on the average within-race-sex-source subgroup correlation matrix, resulting in seven meaningful and six usable oblique factors. Subscales were developed and corrections were computed to remove estimated differences due to race, sex, and age. Corrected scales significantly differentiate the three samples.This study was supported in part by MCHS Grant No. MC-R-390201, the Adolescent Clinic Foundation, and USPHSMH Fellowship Grant No. 0597921.Received her Ph.D. in psychology from Washington University, St. Louis; received a Foundations Fund for Research in Psychiatry interdisciplinary research-teaching grant, 1959–1965. Current research interests include test development, evaluation, and personality research.Received her M.D. from Medical College of Georgia at Augusta; her medical internship was at Michael Reese Hospital, Chicago, Illinois. Current research interests include stress, coping, and adaptation in children and adolescents.She is a licensed psychologist with the State of Ohio, with an M.A. from the University of Cincinnati. Current research interests include verbal behavior, psychotherapeutic efficacy, and dream research.Received his M.D. from College of Medicine, University of Cincinnati; his medical internship was with Boston City Hospital, and he is the founder of the Adolescent Clinic, Cincinnati General Hospital. Current research interests include growth and development and medical/social problems at adolescence.     

B. Reviews and notes of recent bibliographies

i. Le Moyen‐Orient contemporain. By Guy Feuer, with the collaboration of S. Chauvin and F. Pourcelet. (Guides de Recherches, No. 6) Paris, Fondation Nationale des Sciences Politiques, 1975. pp. 245. 48 fr.

ii. Eléments de bibliographie des études arabes. By Aubert Martin. Paris, Publications Orientalistes de France, 1975. pp. iii, 235. 35 fr.

iii. The Emergence of Arab Nationalism from the 19th century to 1921: A Bibliography. Compiled and annotated by Frank Clements, London, Diploma Press, 1976. pp. x, 290. £10.00

iv. Union catalogue of Arabia Serials and Newspapers in British Libraries. By the Middle East Libraries Committee, edited by Paul Auchterlonie and Yasin H. Safadi. London, Mansell, 1977. pp. xvi, 146. £12.50.

v. Arabia Historical Writing, 1973 & 1974. By Fawzi Abdulrazak. Cambridge, Mass., Harvard University Library, 1974 & 1976. 2v. $ 8.65 (for both vols).

vi. Modern Arabic Literature: A Bibliography of Articles, Books, Dissertations and Translations in English. By Salih J. Altoma. Bloomington, Indiana University, Asian Studies Research Institute, 1975. pp. 73. $ 4.00

vii. The Kurds in Iran, a Selected and Annotated Bibliography. By Wolfgang Behn. London, Mansell, and Munich, Verlag Dokumentation, Publishers, 1977. pp. 76. £6.00

ix. American Doctoral Dissertations on the Arab World 1883–1974. Second edition. By George Dimitri Selim. Washington D.C., Library of Congress, 1976. pp. xviii, 173. Obtainable from: Superintendent of Documents, Government Publications Office, Washington D.C. 20402. Price: outside USA $5.75 plus $1.44 for overseas postage.

x. International and regional politics in the Middle East and North Africa: a guide to information sources. (International Relations Information Guide Series, 6). By Ann Schulz. Detroit, Gale, 1977. pp. xii, 244. $18.00

xi. The politics of African and Middle Eastern states: an annotated bibliography. By Anne Gordon Drabek & Wilfrid Knapp. Oxford, Pergamon, 1976. pp. x, 192. £6.75     

The Error in “Error Rate”: Why Error Rates Are So Needed,Yet So Elusive

Establishing error rates is crucial for knowing how well one is performing, determining whether improvement is needed, measuring whether interventions are effective, as well as for providing transparency. However, the flurry of activities in establishing error rates for the forensic sciences has largely overlooked some fundamental issues that make error rates a problematic construct and limit the ability to obtain a meaningful error rate. These include knowing the ground truth, establishing appropriate databases, determining what counts as an error, characterizing what is an acceptable error rate, ecological validity, and transparency within the adversarial legal system. Without addressing these practical and theoretical challenges, the very notion of a meaningful error rate is limited.     

Civil Asset Forfeiture Laws and Equitable Sharing Activity by the Police

Research Summary

For several decades, critics have argued that civil forfeiture laws create incentives for law enforcement to increase departmental revenue by “policing for profit.” By using data on federal equitable sharing payments to nearly 600 local law enforcement agencies between 2000 and 2012, we examine the relationship between the characteristics of state forfeiture laws and equitable sharing payments to local agencies. Our results indicate that agencies in states with state laws that are more restrictive or less rewarding to police collect more in federal equitable sharing. This finding supports the critics’ argument that police behavior in regard to forfeiture activities is influenced by the financial rewards and burdens involved.

Policy Implications

Our results reveal that the findings of investigative journalism and case study research, that is, that police forfeiture activities are influenced by financial rewards, may be more generalizable to law enforcement than previously thought. Despite recent state‐level reforms, federal equitable sharing and most state forfeiture laws provide limited due process protections and have minimal accountability or reporting requirements. Concerns about the impact of civil forfeiture practices on perceptions of procedural justice and police legitimacy are discussed, and possible policy reforms are reviewed.     

Personal Identification Using the Frontal Sinus*

Abstract: The frontal sinuses are known to be unique to each individual; however, no one has tested the independence of the frontal sinus traits to see if probability analysis through trait combination is a viable method of identifying an individual using the frontal sinuses. This research examines the feasibility of probability trait combination, based on criteria recommended in the literature, and examines two other methods of identification using the frontal sinuses: discrete trait combinations and superimposition pattern matching. This research finds that most sinus traits are dependent upon one another and thus cannot be used in probability combinations. When looking at traits that are independent, this research finds that metric methods are too fraught with potential errors to be useful. Discrete trait combinations do not have a high enough discriminating power to be useful. Only superimposition pattern matching is an effective method of identifying an individual using the frontal sinuses.     

Rapid Identification of Synthetic Cannabinoids in Herbal Incenses with DART‐MS and NMR

The usage of herbal incenses containing synthetic cannabinoids has caused an increase in medical incidents and triggered legislations to ban these products throughout the world. Law enforcement agencies are experiencing sample backlogs due to the variety of the products and the addition of new and still‐legal compounds. In our study, proton nuclear magnetic resonance (NMR) spectroscopy was employed to promptly screen the synthetic cannabinoids after their rapid, direct detection on the herbs and in the powders by direct analysis in real time mass spectrometry (DART‐MS). A simple sample preparation protocol was employed on 50 mg of herbal sample matrices for quick NMR detection. Ten synthetic cannabinoids were discovered in fifteen herbal incenses. The combined DART‐MS and NMR methods can be used to quickly screen synthetic cannabinoids in powder and herbal samples, serving as a complementary approach to conventional GC‐MS or LC‐MS methods.     

The Use of Laser Microdissection in Forensic Sexual Assault Casework: Pros and Cons Compared to Standard Methods

Sexual assault samples are among the most frequently analyzed in a forensic laboratory. These account for almost half of all samples processed routinely, and a large portion of these cases remain unsolved. These samples often pose problems to traditional analytic methods of identification because they consist most frequently of cell mixtures from at least two contributors: the victim (usually female) and the perpetrator (usually male). In this study, we propose the use of current preliminary testing for sperm detection in order to determine the chances of success when faced with samples which can be good candidates to undergo analysis with the laser microdissection technology. Also, we used laser microdissection technology to capture fluorescently stained cells of interest differentiated by gender. Collected materials were then used for DNA genotyping with commercially available amplification kits such as Minifiler, Identifiler Plus, NGM, and Y‐Filer. Both the methodology and the quality of the results were evaluated to assess the pros and cons of laser microdissection compared with standard methods. Overall, the combination of fluorescent staining combined with the Minifiler amplification kit provided the best results for autosomal markers, whereas the Y‐Filer kit returned the expected results regardless of the used method.