Strengths,Limitations, and Recommendations for Instrumental Color Measurement in Forensic Soil Characterization

Color determination of soil evidence is often done by visual comparison to soil color charts. A handheld spectrophotometer was tested with representative materials for its suitability for forensic soil characterization. Instrumental colorimetry provides accurate colorimetry with ~10-fold better precision than a soil color chart. The minimum sample size for accurate color determination was between 0.02 and 0.04 mg of fine soil for the specific instrument tested. Reporting colors in the L*a*b* space permits quantification of ΔE₀₀, a measure of perceptible color difference, could enable objective quantification of small color differences and thresholds for forensic soil comparisons. A ΔE₀₀ greater than ~ 3.5 to 6 likely indicates disparate soil sources in a forensic comparison, in the absence of confounding factors like sample alteration. Despite the superior precision of instrumental colorimetry, this approach is inappropriate for samples which are mottled at an inseparable scale, attached to a substrate, or too small for instrumental measurement.     

Common pool effects and local public debt in amalgamated municipalities

This paper investigates whether the large scale municipal amalgamations in the German state of Baden-Wuerttemberg in the early 1970s led to considerable common pool exploitation. Through amalgamation the resources of several municipalities are pooled together disclosing the former independent municipalities a larger source of funds. Additionally, the pooling also decreases the cost of local public goods, as those have to be borne by the whole of the amalgamated municipality. By exploiting the huge variance in the amalgamation process in terms of number of participating municipalities, but also in municipality size or amalgamation strategy, we identify considerable common pool effects. Amalgamated municipalities show considerably stronger acceleration in debt accumulation compared to non-amalgamating municipalities. This common pool exploitation is stronger if more municipalities participate and when municipalities amalgamate by annexation.

     

Governance and Coercion

The present article departs from the assumption often found in literature concerning governance, which is that coercion is the quintessence of government and that, therefore, the growing importance of new forms of governance in policy formulation and implementation will lead to the adoption of softer policy instruments. This hypothesis will first be discussed in the wider context of the instrument choice literature, whereby an opposing view is derived. The two competing hypotheses are then tested in a comparison of the alcohol control policy designs of the Swiss member states, i.e. the cantons. The results of a multivariate regression analysis show that strong governance structures understood as networks embracing both public and private actors lead to the adoption of restrictive policy designs that must be enforced by public authority and as such cannot be employed by non-public governance actors. It is concluded that in their evaluation of policy instruments, governance actors follow a logic of consequentiality rather than a logic of appropriateness.     

Liberal Versus Conservative Stinks

In a recent Public Opinion Quarterly article “Is the Academy a Liberal Hegemony?,” John Zipp and Rudy Fenwick pit themselves against “right-wing activists and scholars,” citing our scholarship (Klein and Stern in Academic Questions 18(1): 40–52, 2005a; Klein and Western in Academic Questions 18(1): 53–65, 2005). Here, we analyze Zipp and Fenwick’s characterization of our research and find it faulty. We, then, turn to their self-identification “liberal vs. conservative” findings and show they concord with our analysis. If one feels that it is a problem that humanities and social science faculty at 4-year colleges and universities are vastly predominantly democratic voters, mostly with views that may called establishment-left, progressive, or status-quo oriented, then such concerns should not be allayed by Zipp and Fenwick’s article. We commence the article with a criticism of the “liberal versus conservative” framework because it is the source of much of the confusion surrounding controversies such as the one over the ideological profile of faculty.     

Aristotelian framing: logos,ethos, pathos and the use of evidence in policy frames

In this research note, we propose to complement the analytical toolbox for framing analyses with the categories of Aristotelian rhetoric. As our case, we analyse the function of the use of evidence in frame building in the context of Swiss direct-democratic campaigns preceding votes on smoking bans. Based on rhetoric, a frame can be considered to contain three interrelated elements: (1) political arguments (logos), (2) cultural symbols (ethos), and (3) emotional appeal (pathos). By comparing evidence-based arguments with arguments that do not refer to evidence, the research note illustrates that backing arguments (logos) by evidence increases their trustworthiness (ethos) but not their emotional appeal (pathos). We consider the Aristotelian categories a fruitful tool to enlarge existing framing research with regard to the use of evidence.     

Food security in rural Uganda: assessing latent effects of microfinance on pre-participation

This article assesses the effects of microfinance on food security, using data from a group of Ugandan women from two rural villages: Bulike and Kaliro. Approximately 130 in-person questionnaires were completed over the summer of 2013. Statistical modelling techniques are used to shed light on the variability of access to food and additional income. Specifically, researchers identify latent effects of MFO participation-based literature and test these constructs using survey data collected from women who are about to begin participation in an MFO. Results provide evidence that a structural linkage exists between women’s social capital, empowerment, and collective action and access to additional income.     

Natural gas security problems in Europe: the Russian–Ukrainian crisis of 2006

Energy security is, once again, a fashionable topic of conversation in Europe particularly in relation to natural gas, but most of the commentary is relatively general, failing to identify any specific problems. The Russian–Ukrainian gas crisis of January 2006 focussed attention on a specific natural gas security problem: the impact of a bilateral dispute on the transit of Russian gas via Ukraine. This episode reinforced old security lessons on the importance of diversity of routes and sources, but also showed that current events can be more influential than projections of supply adequacy at some date in the future. This event has highlighted the potential role of the European Union in natural gas diplomacy, and the Energy Charter Treaty in the legal framework for gas transit. But the most important legacy of the episode may be not in Russia–EU, but in Russia–CIS, energy relations.