Latent Fingermark Aging Patterns (Part III): Discontinuity Index as One Indicator of Degradation

This article is the third in a series of reports exploring quantifiable visual parameters of the aging process of latent fingermarks. On this occasion, research is focused on the occurrence of ridge discontinuities (i.e. breakages) as a function of time. Experiment variables included type of secretion (eccrine and sebaceous), substrate (glass and plastic), and exposure to natural light (dark, shade, and direct light) over a 6 months period. Fingermarks were sequentially visualized with titanium dioxide powder, photographed, and the number of naturally occurring ridge discontinuities subsequently evaluated. A semi‐quantitative value, named Discontinuity Index, was used to better characterize this aging parameter. Results indicated that ridges of sebaceous depositions on glass were generally less affected by the environmental conditions compared with those on plastic surface. In addition, aging in darkness was not always the best condition for preservation, and the direct exposure to light seemed not to affect the degradation under certain conditions.     

The New Public Service: Serving Rather than Steering

The New Public Management has championed a vision of public managers as the entrepreneurs of a new, leaner, and increasingly privatized government, emulating not only the practices but also the values of business. Proponents of the New Public Management have developed their arguments largely through contrasts with the old public administration. In this comparison, the New Public Management will, of course, always win. We argue here that the better contrast is with what we call the "New Public Service," a movement built on work in democratic citizenship, community and civil society, and organizational humanism and discourse theory. We suggest seven principles of the New Public Service, most notably that the primary role of the public servant is to help citizens articulate and meet their shared interests rather than to attempt to control or steer society.     

Motives for suicide--a study of Australian suicide notes

Analysis of a large sample of suicide notes from 262 suicides in Australia found that men less often had escape from pain as a motive for their suicides and more often had love/romantic problems. The suicides of older persons were more often motivated by escape from pain and less often had love/romantic problems.     

Reviving and revising a termination model

Little research has been reported on the termination of public programs since a prolific period in the late 1970s. The rich conceptualizations from the literature remain largely untested due to research difficulties and to a well-articulated position that terminations (unlike other policy process stages) are the result of luck and consequently unproductive for scientific examination. An investigation of the seventy year long death struggle at the National Hansens Disease Center (formerly the National Leprosarium) verifies that patterns do exist and that deLeon's 1978 termination model, slightly updated, provides a good basis for continuing termination research.     

Revising Our Expectations of Local Government

Significant reform of local government in Victoria has led the way nationally and arguably gone beyond the comparative New Zealand and English experiences. Since the reforms were introduced and elected councillors were returned during 1996 and 1997, there has been an adjustment of roles and responsibilities with varying degrees of acceptance. Reviewing the Victorian experience leads to exploration of the potential within local government to define a strong strategic development role based on larger units of economic influence. This will require continuing cultural change within organisations and a wider focus of responsibility for elected members to rise above the 'pot hole' mentality. Regional Australia will be especially poorly served if this challenge is not taken up. This article reviews the progress of compulsory competitive tendering in Victoria by using a case study of the experience in Ballarat.     

Improving data utilization: the case-wise alternative

Both research and practical experience suggest that alternative forms of data analysis and presentation may affect their use in the policy arena. The variable-wise alternative produces estimates of population parameters through conventional statistical techniques. The case-wise alternative defines and identifies qualitatively distinct types of cases through techniques of numerical taxonomy. In the experiment reported here, variable-wise and case-wise presentations of Census data on poverty were used to compare the effects of the alternatives on policy makers in a priority-setting task. The results show that the case-wise alternative can improve utilization, assimilation, recall, and recognition of the data. Under the circumstances examined here, the case-wise alternative is a practical means of increasing the return on the public's investment in data resources to improve policy decisions.     

Administrative Review in a System of Conflicting Values

An issue of continuing debate in the legal and social science literature is how best to control and validate the exercise of essentially legislative powers by administrative agencies. This study examines one mechanism of control, administrative de novo review of agency decisionmaking. It explores how this device functions in immigration bail administration, a system where there is a broad and vague delegation of detention and bail powers to government oficials in an area of law where there is no set of preferences as to how conflicting policy claims are to be weighed in decisionmaking. The study shows a system in turmoil. The de novo review body–the immigration court-frequently and substantially modifies the Immigration Service's initial bail decisions. Because there is no agreement on the norms to guide decisionmaking, these changes have little effect on ongoing agency activity and policies. Pronounced interagency conflict and extreme decisional disparity persist given limited institutional and political arrangements for dealing with this dissensus. The study explores in detail the institutional cultures and conflicting legal and social values that shape the practice and patterns of de novo review in this field of law and discusses the implications of such conflict for the full functioning of this external review device.     

Embryonic discourse: abortion, stem cells and cloning

This Article interprets the debate about abortion and the debate about embryonic research and therapeutic cloning as aspects of a larger history of ideas. The Article suggests that embryos increasingly stand for different truths in discourse about abortion on the one-hand and about embryonic stem cell research and therapeutic cloning on the other. More specifically, the Article suggests that the contemporary debate about the meaning of the embryo in the context both of abortion and of embryonic research bespeaks a widespread transformation in Western, and especially American, society during the last three or four decades. At base, that transformation involves displacement of an understanding of personhood, particularly in domestic settings that depended on the submersion of individualism with an understanding of personhood that values autonomous individuality and that envisions community as the consequence of individuals' distinct choices rather than as a pre-existing, hierarchically structured whole.     

A simple DNA extraction method for marijuana samples used in amplified fragment length polymorphism (AFLP) analysis

As a first step in developing a molecular method for the individualization of marijuana samples, we evaluated a plant DNA extraction kit. The QIAGEN plant DNeasy method uses a spin column format for recovery of DNA and is effective for obtaining high molecular weight DNA from leaf, flower (bud), and seed samples of marijuana. The average DNA yield was 125-500 ng per 100 milligrams of fresh plant tissue. The recovered DNA was of polymerase chain reaction (PCR) quality as measured by the ability to generate reproducible amplified fragment length polymorphism (AFLP) profiles. AFLP is a technique used to create a DNA profile for plant varieties and is being applied to marijuana samples by the authors to link growers and distributors of clonal material. The QIAGEN plant DNeasy method was simple, efficient, and reproducible for processing small quantities of marijuana into DNA.