The detection of fingerprints and other marks in body fluids by the use of agar gels

Techniques are described whereby weak fingerprints in blood, semen and saliva on a variety of materials may be rapidly enhanced and photographed. The methods involve the use of flexible agar gels containing histochemical reagents for the development of prints made in these body fluids. The gels may be used on a variety of vertical, horizontal and irregular surfaces and in some cases could replace sprays and "fingerprint paints".     

The Challenges of Consulting the Public on Science Policy: Examining the Development of European Risk Assessment Policy for Genetically Modified Animals

With the growing importance of public engagement in science policy making and declining levels of public trust in food production, the European Food Safety Authority (EFSA) has attempted to embed “good governance” approaches to strengthen scientific independence and open up risk decision making, which include the use of public consultations. However, “opening up” of risk assessment policies reveals some tensions; namely, balancing the goals of scientific excellence and transparency, protecting science from interests, addressing value judgments, and limited opportunities to debate ethical and social issues. EFSA's development of risk assessment policy for genetically modified animals is used as a case study to analyze these tensions. This analysis suggests that in order to fulfill good governance commitments and maintain trust in risk governance, closer cooperation between EFSA and the European Commission is required to provide “space” for debating the broader risk management issues. This publically accessible space may be needed alongside rather than instead of EFSA's consultation.     

Ethics in leadership: The case of local politicians

The mainstream literature on leadership has little to say about the role of ethics. Equally, much of this literature is concerned with the private sector and with managerial leadership. This paper addresses both these gaps, by reporting on the development of a scale for measuring ethical values in local political leadership, the public service values scale. This is one section of a larger instrument for assessing the skills of local political leaders: the Warwick Political Leadership Questionnaire. The paper reports on the use of this instrument in a 360 degree format, following piloting of a self assessment version. The responses of 19 elected members and 241 feedback givers are analysed. These data offer support for the validity and reliability of the public service values scale. The paper concludes with a research agenda, offering suggestions for how this scale can be applied to researching ethics in leadership.     

Public Procurement Directives in the European Union: A Study of Local Authority Purchasing

Prompted by the Single European Market initiative, virtually all public procurement, except for defence equipment, is now subject to European Union rules which prohibit discriminatory (buy national) purchasing policies. This paper examines the impact of recent procurement Directives on local authority tendering and contract award behaviour (compliance), and considers whether the legislation has been successful in opening-up such public procurement to international competition. Although local authorities are making extensive use of the Official Journal to advertise their requirements, there is evidence that purchasers do not always adhere to the new legislation and it is not obvious that adherence to the legislation is improving. Moreover, an analysis of local authority contract award data for 1993 revealed that almost all contracts were won by domestic firms. However, doubts about the ultimate ownership of such firms and the sourcing of components means that there remains considerable scope for further work.     

Correlates of hopelessness in the high suicide risk police occupation

Police officers are chronically exposed to work stress. We examined specific stressors that may be associated with hopelessness, a possible risk factor for suicide in this high suicide risk population. The study included 378 officers (276 men and 102 women) with complete data. Analysis of variance was used to estimate mean levels of hopelessness scores as associated with stress, adjusted for age, gender, and race/ethnicity. Posttraumatic symptoms were tested as a modifier of the association between stress and hopelessness. Increasing stress of administrative practices and lack of support were significantly associated with increasing hopelessness among officers (p < .006 – hopelessness range: 1.64–2.65; and p < .001 – hopelessness range 1.60–2.80, respectively). Posttraumatic stress disorder (PTSD) symptoms significantly modified the association between lack of organizational support and hopelessness (p < .010) with significant association only among individuals with higher PTSD symptoms (p < .001). Results suggest that hopelessness is associated with specific stressors in police work, and this is modified by posttraumatic symptomatology.     

Risk Aversion,Heterogeneity and Contests

We introduce a novel method of modellingcontests that avoids the complexitiesencountered by the `best response function'approach. We analyse contests in which (i)there are many risk averse players, (ii)attitudes to risk may differ acrossindividuals, and (iii) the technology thattransforms rent-seeking effort intoprobability of winning may also differacross individuals. We establish that, ifevery player has a constant degree ofabsolute risk aversion, a uniqueequilibrium exists. We also establishcomparative static results and examine howthe level of rent dissipation is affectedby the heterogeneity of attitudes towardsrisk and the precise nature of the technology.     

Who graduates from drug courts? Correlates of client success

Drug courts combine punishment and treatment to provide an intermediate sanction for offenders. This paper contains an analysis of drug court case files for 196 participants in one mid-Atlantic jurisdiction. Logistic regression reveals that employment status before and during the program, race, education, and referral time are significant predictors of successful completion. Policy implications and suggestions about participant screening and program administration are offered. The authors would like to thank the editor and the anonymous reviewers for their very helpful comments and suggestions.