Joseph’s Squinting Eye: Race and Individualism in Peter Matthiessen’s Shadow Country

Peter Matthiessen’s novel Shadow Country offers a fictionalized account of the life of real-life character Edgar Watson. Matthiessen’s portrayal illustrates Jack Turner’s argument in Awakening to Race that atomistic individualism both justifies an individual’s success as a product of that person’s hard work and masks the racial inequality on which that success is actually predicated. Turner advocates an “awakening to race” as an important step toward replacing atomistic individualism with democratic individualism in American society. Matthiessen’s work deepens Turner’s analysis by showing that the whiteness of Watson’s atomistic individualism is inflected by masculinity. Further, Matthiessen depicts the difficulty of awakening to race for many white Americans. The Edgar Watson narrative serves to show that while closing one’s eyes to race may appear to be an advantage for most white people, not awakening to race actually exacts a devastating psychological tax. That kind of insight, which approaching political theory through literature affords, may help white Americans circumvent psychological mechanisms of denial and acknowledge the difficult history of their country.     

Vascular changes in the nasal submucosa of chronic cocaine addicts

A detailed, correlative, histologic evaluation of postmortem changes in the nasal mucosa of chronic cocaine users has shown characteristic mucosal and arteriolar changes as well as typical perivascular and subepithelial alterations compatible with chronic inflammation. These findings confirm and extend recent reports on the effects of cocaine in the coronary circulation and heart muscle as well as provide a new diagnostic tool to the forensic pathologist who suspects that a decedent has been a long-term cocaine abuser.     

Measuring change in academic self-concept resulting from curricular and instructional innovations

The paper begins with a discussion of the psychometric and psychological problems involved in attempts to measure changes in human characteristics. The Rasch psychometric model is proposed as a model which has the potential of alleviating or eliminating many of the problems. The model is applied to a set of responses to an academic self-concept instrument administered to seventh-, eighth-, and ninth-grade students. Items that failed to conform adequately to the model at every grade level were eliminated from the scale. The resulting scale was found to possess several properties which permitted its use in the measurement of school-induced change in academic self-concept.Received his Ph.D. in education from the University of Chicago. Current interests include instructional psychology, achievement testing, and affective scaling.     

The general toxicology unknown. II. A case report: doxylamine and pyrilamine intoxication

A general toxicology unknown case is presented to demonstrate our systematic approach. A 20-year-old male was found dead with multiple suicide notes. Overdose was suspected but substances were not known. Blood alcohol was negative. Urine was analyzed by enzyme-multiplied immunoassay technique and was negative for all drugs assayed. Urine was then extracted with ethyl acetate:hexane (1:1) at pH 10 and back-extracted into 1.0N sulfuric acid. The acidic layer was adjusted to pH 10, and re-extracted with ethyl acetate:hexane (1:1). The residue was analyzed by gas chromatography (GC) on a 3% OV-101 column. It was found to be negative for all commonly screened substances. However, several unknown peaks were observed. Electron impact mass spectra of these unknown peaks were obtained and searched for in our computer library of more than 25000 mass spectra. These unknown peaks were identified as doxylamine and pyrilamine by gas chromatography/mass spectrometry. The base peak and molecular ion for pyrilamine were at m/z 121 and 285, respectively. The base peak for doxylamine was at m/z 58. No molecular ion was observed for doxylamine. Both doxylamine and pyrilamine are antihistamines, but are promoted and used in the management of insomnia. Quantitation was performed on a GC using dexbrompheniramine as an internal standard. Blood concentrations for doxylamine and pyrilamine were 0.7 and 7.0 mg/L, respectively. Concentrations in other tissues were determined. Death was caused by combined doxylamine and pyrilamine intoxication; the manner of death was suicide.     

Y-STR DNA amplification as biological evidence in sexually assaulted female victims with no cytological detection of spermatozoa

Identification of spermatozoa is the biological evidence most often sought in specimens from rape victims. Absence of spermatozoa usually terminates biological investigations, and the victim's testimony can be contested. We assessed the utility and reliability of PCR amplification using Y-chromosomal STR polymorphisms in specimens from female victims of sexual assault with negative cytology.One hundred and four swabs without spermatozoa detected by cytology were collected from 79 alleged sexually assaulted female victims and amplification of Y-STR and of amelogenin was performed.Overall, Y-chromosome was detected and evidenced sexual penetration in 28.8% of swabs. In the population of victims examined more than 48 h after the sexual assault, Y-STR were still evidenced in 30% of the cases. These results show that swabs should be taken from victims for Y-chromosome DNA typing even after long delays between sexual assault and medical examination.     

Liquid chromatography/photodiode array detection for determination of strychnine in blood: a fatal case report

An original liquid chromatography method with photodiode-array detection (DAD) is presented for the determination of strychnine in blood. This sensitive method allows the use of only 0.1 ml of sample. The strychnine was isolated from blood using a liquid-liquid extraction procedure and chloroquine as an internal standard. The limits of detection (LOD) and quantification were 0.06 and 0.5 mg/l, respectively. The recovery was 94% and the coefficients of variation (CV) ranged from 5.9 to 10.8%. A fatal case of strychnine poisoning is presented, with a lethal blood concentration of 25 mg/l.