Evaluation of microbial soil identity in forensic science

Microbiologic analysis of different soil samples was undertaken to assess the value of this method for forensic purposes. Three groups of micro-organisms were isolated on selective media: bacteria, fungi, and actinomycetes. Comparison of the morphology of the colonies led to the conclusion of non identity of the soil samples under examination. The method was applied to soil traces on articles of clothing, trousers, shoes, and stockings. It was found that the soil did not originate from the suspected scene of a crime. Examination of the microbiologic soil composition does not provide an absolute certainty of identity, but it is highly reliable.     

Comparative study of the sensitivity and specificity of the zinc and acid phosphatase spot tests for the detection of seminal stains

The sensitivity and specificity of a zinc spot test for the detection of semen were compared with those of an acid phosphatase detection method. As screening techniques both tests were found to be very sensitive, but the zinc test was more specific and was more reliable in older and especially in deteriorated specimens. It is concluded that the zinc spot test deserves at least the same place as the acid phosphatase test in the primary investigation of suspected semen stains and might well be the test of choice in older and poorly preserved stains.     

High technology transfer and computer education: Lessons drawn from the case of a developing country

Argentina is a developing country which at present is faced with the advent of high technology and the computer age. In Argentina, like for that matter elsewhere, technology is outrunning our capability to understand it and to take full advantage of its potential. This report describes the conditions prevailing in Argentina to assess the potential impact of high technology in education. Recommendations to implement a program of technology transfer in a typical developing country are drawn. In addition, some of the shortcomings of computer education in Argentina as well as in the United States are indicated.     

The phantom and threat of organized crime

Organized crime is often perceived in terms of extended, hierarchical crime “families” that extend not only their activities but also their authority structures across national boundaries. However accurate such a view may or may not have been in the United States, where it originated, evidence from a Dutch survey of organized crime enterprises reveals a different picture. For organized crime in northwestern Europe, it is more helpful to think of crime markets of two kinds: those in which the goods and services are themselves forbidden, and those in which legal goods and services are handled in illegal ways. Case studies of the drug trade, and of organized crime in the business realm, offer a detailed look at these two kinds of markets. The evidence suggests that while organized crime enterprises conduct trade across national boundaries, they do not constitute an international authority structure. Crime entrepreneurs constitute a challenge, not to the basic structure of society itself, but rather a more subtle kind of challenge to basic values and morals, particularly when criminal enterprise is linked to power at higher levels of society.     

A comparison of educational processes at similar U. K. and U. S. institutions of higher learning

The structure and organization of the middle tier of higher education in similar institutions in the U. K. and U. S. are compared to draw conclusions on the effect which differences and similarities have upon the quality of the educational process, its cost-effectiveness, student independence and maturity, faculty load, relationships with business, industry and government.     

Gender and cultural patterns of suicidal behavior: young Hindustani immigrant women in the Netherlands

Patterns of suicidal behavior vary among cultures and along gender. Young Hindustani immigrant women attempt suicide four times more often than young Dutch women. This article explores multi-disciplinary explanations for suicidal behavior in this group. The interconnection of Durkheimian concepts of social integration and regulation with ecological insights into family relations and psychological and psychiatric theories on individual distress are relevant. It is suggested that young Hindustani women who display suicidal behavior possess certain personality and cognitive constellations that are interlocked with specific parenting styles in stressful family environments. These families are embedded in a context of moral transformations resulting from migration to a Western culture and may be facing difficulties accompanying the transitional processes encountered in the West, particularly those regarding gender roles. Durkheimian fatalistic and anomic suicides elucidate this. The Hindustani women who appear most at risk are those facing contradictory norms and overregulation, which prevent them from developing autonomy.