Determinants of congressional minimum wage support: the role of economic education

Much has been made about the lack of economic education among the public at large, yet little has been said about the limited education of Members of Congress. This paper examines the economic education levels of Members of Congress voting on the 2007 increase in the minimum wage. Controlling for a variety of characteristics of members and constituents, this study finds that members who majored in economics as undergraduates were less likely to vote for the minimum wage increase than their colleagues. No other major had a consistent influence. A large number of statistical specifications confirm the robustness of the finding.     

Love Thy Neighbour: A Social Capital Approach to Local Government Partnerships

While controversy surrounds compulsory consolidation as a means of improving the operational efficiency of local government, the literature suggests that gains can accrue to groups of local councils which form voluntary alliances as platforms for shared service delivery. However, real‐world experience has demonstrated that voluntary alliances in local government are difficult to establish and do not always endure in the longer term. After reviewing the limited extant scholarly literature on shared services and local council voluntary alliances, as well as applications of the social capital approach to inter‐organisational endeavour, such as the Weber and Weber (2010) venture capital model, this article argues that the social capital approach can offer insights into local council cooperative alliance and shared service models.     

Fingermark detection on non-porous and semi-porous surfaces using NaYF4:Er,Yb up-converter particles

This article describes the first use of an anti-Stokes material, or up-converter, for the development of latent fingermarks on a range of non-porous surfaces. Anti-Stokes materials can absorb long-wavelength light and emit light at a shorter wavelength. This property is unusual in both natural and artificial materials and so fingermark detection techniques based on anti-Stokes luminescence are potentially sensitive and selective. Latent fingermarks on luminescent and non-luminescent substrates, including Australian polymer banknotes (a well-known 'difficult' surface), were developed with sodium yttrium tetrafluoride doped with erbium and ytterbium (NaYF(4):Er,Yb) by dry powder, wet powder, and cyanoacrylate staining techniques. This study illustrates the potential of up-converter phosphors for the detection of latent fingermarks.     

FACTORS AFFECTING THE OUTCOME OF DIVORCE AND PATERNITY MEDIATIONS

Divorce mediation, an alternative to litigation when resolving disputes raised by the dissolution of a marriage or the separation of unmarried parents, has gained popularity over the past few decades. Yet, research is needed to better understand what processes make family mediation successful and for whom family mediation is successful. To study predictors of reaching agreement in family mediation, we gathered data from divorce and paternity cases at the Indiana University Maurer School of Law Viola J. Taliaferro Family and Children Mediation Clinic. Numerous factors, including history of intimate partner violence, father's reported concerns about participating in mediation, higher levels of father's income, number of mediation sessions, and attorney representation, were associated with lower rates of agreement. Associations between significant predictors are presented, as well as the combined impact of attorney representation and a history of relationship violence, which together significantly predicted lower agreement rates. The implications of these findings for understanding family mediation processes are considered.     

Thermal development of latent fingermarks on porous surfaces—Further observations and refinements

In a further study of the thermal development of fingermarks on paper and similar surfaces, it is demonstrated that direct contact heating of the substrate using coated or ceramic surfaces at temperatures in excess of 230 °C produces results superior to those obtained using hot air. Fingermarks can also be developed in this way on other cellulose-based substrates such as wood and cotton fabric, though ridge detail is difficult to obtain in the latter case. Fluorescence spectroscopy indicates that the phenomena observed during the thermal development of fingermarks can be reproduced simply by heating untreated white copy paper or filter paper, or these papers treated with solutions of sodium chloride or alanine. There is no evidence to suggest that the observed fluorescence of fingermarks heated on paper is due to a reaction of fingermark constituents on or with the paper. Instead, we maintain that the ridge contrast observed first as fluorescence, and later as brown charring, is simply an acceleration of the thermal degradation of the paper. Thermal degradation of cellulose, a major constituent of paper and wood, is known to give rise to a fluorescent product if sufficient oxygen is available [1], [2], [3], [4], [5]. However, the absence of atmospheric oxygen has only a slight effect on the thermal development of fingermarks, indicating that there is sufficient oxygen already present in paper to allow the formation of the fluorescent and charred products. In a depletion study comparing thermal development of fingermarks on paper with development using ninhydrin, the thermal technique was found to be as sensitive as ninhydrin for six out of seven donors. When thermal development was used in sequence with ninhydrin and DFO, it was found that only fingermarks that had been developed to the fluorescent stage (a few seconds of heating) could subsequently be developed with the other reagents. In the reverse sequence, no useful further development was noted for fingermarks that were treated thermally after having been developed with ninhydrin or DFO. Aged fingermarks, including marks from 1-year-old university examination papers were successfully developed using the thermal technique.     

Characterization of children's latent fingerprint residues by infrared microspectroscopy: forensic implications

The chemistry of children's latent fingerprint residues was investigated as a function of time and temperature by non-destructive spectrochemical analysis. Latent fingerprints from children, ranging in age from 2 to 11 years, were deposited onto aluminum-coated glass slides and were analyzed by Fourier-Transform Infrared Microspectroscopy. The results revealed that there are three major classes of compounds present in children's latent fingerprints: carboxylic acid salts, proteins, and esters. By studying the changes in the fingerprint residues as a function of time and at elevated temperatures, we discovered that the salts in the fingerprint residues are stable relative to the esters. These findings have relevant forensic implications; by targeting the acid salts instead of the esters or proteins, children's latent fingerprints may be recovered after extended periods of time have elapsed.     

Postmortem detection of isopropanol in ketoacidosis

Isopropanol (IPA) detected in deaths because of diabetic ketoacidosis (DKA) or alcoholic ketoacidosis (AKA) may cause concern for IPA poisoning. This study addressed this concern in a 15-year retrospective review of 260 deaths in which concentrations of acetone and IPA, as well as their ratios, were compared in DKA (175 cases), AKA (79 cases), and IPA intoxication (six cases). The results demonstrated the frequency of detecting IPA in ketoacidosis when there was no evidence of IPA ingestion. IPA was detectable in 77% of DKA cases with quantifiable concentrations averaging 15.1 ± 13.0 mg/dL; 52% of AKA cases with quantifiable concentrations averaging 18.5 ± 22.1 mg/dL; and in cases of IPA intoxication, averaging 326 ± 260 mg/dL. There was weak correlation of IPA production with postmortem interval in DKA only (r = -0.48). Although IPA concentrations were much higher with ingestion, potentially toxic concentrations were achievable in DKA without known ingestion.     

Differentiating Between Genuine Damage and Falsified Damage to a Garment Following an Alleged Sexual Assault*

Abstract: An allegation of sexual assault was made in which a bra was torn off by the assailant causing extensive damage; however, it was observed that the hook and eye fastening was still intact. It was felt that it was not possible for a garment to receive such damage without damage to the hook and eye fastening, thus indicating that the complainant caused the damage to the bra herself to support a false allegation. Reconstruction experiments were conducted in which the conditions of the allegation were simulated utilizing a range of similar bras. Following the infliction of damage, the hook and eye fastenings were examined. In eight of nine experiments, the hook and eye fastening were intact, despite the application of enough force to cause separation of the bra cups in five of the experiments. This shows that bras may suffer extensive damage without damage to the hook and eye fastening.     

Donation of 'spare' fresh or frozen embryos to research: who decides that an embryo is 'spare' and how can we enhance the quality and protect the validity of consent?

This paper analyses elements of the legal process of consent to the donation of 'spare' embryos to research, including stem-cell research, and makes a recommendation intended to enhance the quality of that process, including on occasion by guarding against the invalidity of such consent. This is important in its own right and also so as to maximise the reproductive treatment options of couples engaged in in vitro fertilisation (IVF) treatment and to avoid possible harms to them. In Part 1, with reference to qualitative data from three UK IVF clinics, we explore the often delicate and contingent nature of what comes to be, for legal purposes, a 'spare' embryo. The way in which an embryo becomes 'spare', with its implications for the process of consent to donation to research, is not addressed in the relevant reports relating to or codes of practice governing the donation of embryos to research, which assume an unproblematic notion of the 'spare' embryo. Significantly, our analysis demonstrates that there is an important and previously unrecognised first stage in the donation of a 'spare' embryo to research, namely: consent to an embryo being 'spare' and so, at the same time, to its disuse in treatment. This is not explicitly covered by the Human Fertilisation and Embryology (HFE) Act 1990, as amended by the HFE Act 2008. Having identified this important initial stage in the process of consent to the donation of a 'spare' embryo to research in conclusion to Part 1, in Part 2 we analyse the idea of consent to an embryo's disuse in treatment on the basis that it is 'spare' with reference to the legal elements of consent, namely information as to nature and purpose, capacity, and voluntariness. We argue that there are in fact three related consent processes in play, of which the principal one concerns consent to an embryo's disuse in treatment. If the quality of this first consent is compromised, in turn this will impact on the quality of the consent to the donation of that 'spare' embryo to research, followed by the quality of consent to future cycles of assisted reproduction treatment in the event that these are needed as a result of a donation decision. The analysis overall is of central relevance to the debate as to whether, and if so when, it should be permissible to request the donation of fresh embryos for research, as opposed to those that have been frozen and, for instance, have reached the end of their statutory storage term. This has a particular bearing on the donation of embryos to stem-cell research since there is a debate as to whether fresh embryos are most useful for this.