From Marxism to communism: A review article

James D. White, Karl Marx and the Intellectual Origins of Dialectical Materialism. Basingstoke: Macmillan, 1996, xii + 416 pp., £40.00 h/b, £14.99 p/b.     

Characterization of surface organic components of human hair by on-line supercritical fluid extraction-gas chromatography/mass spectrometry: a feasibility study and comparison with human identification using mitochondrial DNA sequences

This paper discusses results of a supercritical fluid extraction-gas chromatography/mass spectrometry (SFE-GC/MS) study of small samples ( 100 microg to 1 mg) of human scalp hair. The method offers a number of benefits including greater sensitivity than liquid extraction methods because the entire extractable mass is transferred to the analytical system, compared with only a few percent from a conventional liquid extraction/injection. The project's goals were to determine if SFE-GC/MS analyses of the surface-extractable components of an individual's hair yield consistent chemical profiles and to investigate if the profiles are sufficiently different to distinguish them from those of other individuals. In addition, the mtDNA sequences from ten of the same individuals used in the SFE-GC/MS study from four family units were determined, and, while the families were distinguishable, the maternal relations yielded identical sequences. In tandem, SFE-GC/MS and mtDNA techniques may provide valuable complementary data from forensic hair samples.     

Worker Democracy and Worker Productivity

A major source of oppression in industrial and post-industrial society is the restrictive and highly authoritarian nature of the workplace. One response is to democratize the workplace by increasing the participation of workers in making decisions and in choosing and evaluating managers as well as sharing in the ownership of the firm. These are not new ideas, and there are many examples of organizations pursuing various forms of democratic practices. However, a major objection is that such participation would compromise economic and other types of organizational productivity. This article examines the empirical support for that argument over a wide range of types of organizations in which workers participate in important decisions affecting their welfare. The overall results of this survey across many different forms of work organization suggest that the evidence supports the opposite conclusion, that worker participation increases productivity, particularly when workers share the benefits of higher productivity. The challenge is to ascertain ways of spreading these practices more widely.     

An Analysis of the Characteristics of Thoracic and Abdominal Injuries Due to Gunshot Homicides in Israel

De‐identified wound data from 197 homicidal gunshot postmortems were obtained between 2000 and 2008. Forensic ballistics data were only available for cases between 2004 and 2008. Males represent 91% of gunshot victims and were struck in the thorax/abdomen with an average of 2.3 bullets. The type of firearms involved were semi‐automatic pistols in the predominant caliber 9‐mm Luger and assault rifles in caliber 5.56 × 45 mm and caliber 7.62 × 39 mm Soviet, using full metal jacket bullets. The majority of shootings occurred at ranges of 1 m or greater. The most common bullet path was front to back in 66% of cases. Entry wounds occurred more often on the left side of the thorax, abdomen, and back. The most common critical organs/tissues to sustain bullet trauma in descending order were as follows: heart, lungs, liver, aorta, spleen, kidneys, and vena cava. Ribs were struck by most bullets that entered the thorax.     

Current Controversies Concerning Gender Differences in Perpetration of Physical Partner Violence

The article provides a general background for this special issue, describing its starting point and goals, and their implementation guidelines.     

Gender differences in intended escalatory tendencies among marital partners

This study addresses the intended escalatory tendency in eight hypothetical situations in which the provocator's identity (partner or stranger, male or female) and the provocation form (verbal or physical aggression) were manipulated. The research question is "how does the identity of the provocator and the form of his or her provocation affect the participant's intended escalation level, and does the gender of the participant affect differences in intended escalation level?" The research sample consisted of 208 Israeli couples. The main finding is that women's intended response to their male partner is more escalatory than men's intended response to their female partner. Results also show that women's escalation is the most severe to partner provocation and the least severe to male strangers' provocation. Men's escalation is the most severe to provocation by male strangers and the least severe to their partner's provocation. Findings indicate that men's intention to escalate decreases as their partner's provocation becomes more severe. The severity of provocation has little effect on women's inten-tion to escalate. Such results are consistent with social role theory and sexual selection theory that maintain that status enhancement is more important for men than for women, and is more important for men than risk reduction is, whereas the opposite is true for women.