Latent Fingerprint Development on Thermal Paper Using Traditional Ninhydrin and 1,2‐indanedione

Thermal paper poses a significant challenge to latent print development as it tends to change color when traditional fingerprint development formulations are applied to it. In this study, the optimal components of ninhydrin, 1,2‐indanedione, 1,8‐diazafluoren‐9‐one (DFO), and 5‐methylthioninhydrin (5‐MTN) for yielding clear fingerprints on thermal paper were determined by systematically adjusting the relative amounts of the reagents, polar solvents, and the nonpolar diluent petroleum ether, followed by validation on text‐printed thermal paper. Specifically, 3.0% ethyl acetate as the polar solvent in petroleum ether was found to be the optimal combination; the optimal dilution ratios of ninhydrin, DFO, and 5‐MTN original solutions with petroleum ether were 1 to 2, 11, and 7, respectively. The optimal concentration of 1,2‐indanedione in petroleum ether was 0.125 g/L, with a string of 0.5% ethyl acetate in petroleum ether.     

Credible Empowerment and Deliberative Participation: A Comparative Study of Two Nuclear Energy Policy Deliberation Cases in Korea

What factors make deliberative participation of public policy effective? Why, in some cases, are participants in deliberation more motivated than others, and reach their final judgment in a timely manner, based on systematic processes of opinion gathering and consensus building? By comparing and investigating two recent cases of public participation in energy policy deliberation in Korea, we argue that deliberative participation is more effective when the prospect that the outcome of their activities might be accepted by decision makers is high. The two cases, the public deliberation committee (PDC) on the nuclear waste issue which operated from 2013 to 2015, and the PDC on the nuclear power plant construction issue which operated in 2017, show that they went through similar courses of action, and used similar methods for deliberation. However, while the 2017 PDC has produced clear‐cut policy recommendations, and the government have accepted these, the 2013 PDC failed to reach conclusions on the given critical issues. We argue that the difference in the results is caused by credible empowerment along with two other factors––the sensitivity of issues and the learning effect. Participants of deliberation tend to judge the possibility of the government’s acceptance of their opinions based on either the government’s direct announcement or its inclusiveness in the past policy history. If governments are willing to consult the public to increase legitimacy and transparency, they should send explicit signals to the public on its inclusiveness in the short term, and also should increase credibility in the long term.     

Zur Rechtsqualität und Verbindlichkeit der Empfehlungen für Zu- und Abschläge beim Nutzwertgutachten

Es existieren lediglich Empfehlungen für Zu- und Abschl?ge beim Nutzwertgutachten nach dem WEG 1975 in der Fassung der Novelle BGBl I 1997/7, nach denen im Regelfall das Verh?ltnis der Nutzwerte zu den Quadratmetern zwischen der Vergleichswohnung und den Gesch?ftsr?umen 1: 2 nicht überschreiten sollte. Dabei handelt es sich aber um unverbindliche Richtwerte. Eine überschreitung dieses Werts – noch dazu vor Ver?ffentlichung der Empfehlung – um nicht einmal das Doppelte ist – auch im Hinblick auf die Antragsrechte nach § 9 Abs 2 Z 2 WEG 2002 – nicht geeignet, einen Versto? gegen zwingende Grunds?tze der Parifizierung darzustellen oder im Hinblick auf das auch in § 9 Abs 2 WEG 2002 beibehaltene Wort "insbesondere" einen sonstigen, gesetzlich nicht explizit geregelten Antragsgrund zu konstituieren.     

The Politics of Technology Decline: Discursive Struggles over Coal Phase‐Out in the UK

The decline of carbon intensive technologies is a key element in the ongoing energy transition and our attempts to tackle climate change. At the same time, our understanding of technology decline and of the associated policies and politics is still limited. This paper builds on the sustainability transitions perspective, a novel approach to analyze socio‐technical transformation, including the complex interplay of policy and technology change. We study the decline of coal‐fired power generation in the United Kingdom from 2000 to 2017 by analyzing the discourse in The Guardian. We find scientists and environmental NGOs criticizing coal for climate and health reasons. Government and incumbent businesses tried to re‐legitimate coal but eventually, their resistance collapsed and coal was almost completely abandoned in just a few years. Particularly devastating for coal were failed promises around carbon capture and storage, rapid diffusion of wind energy, and pressure from various policies. This study contributes to better understanding the contested nature of decline, and the interplay of discursive struggles, technology change, and public policy in sustainability transitions.     

Household Costs and Resistance to Germany's Energy Transition

Germany is an exemplary case of an energy transition from nuclear energy and fossil fuels toward renewables in the electricity sector, but it also demonstrates repeated, increasingly successful countermobilization by energy incumbents and their allies. The course for Germany9;s energy transition was largely set with the adoption of a feed‐in tariff law in 1990, but since then the energy transition has been altered by a series of policy‐making episodes, each of which was shaped by the outcomes of the previous episodes; there has been a combination of reinforcing and reactive sequences. This article uses policy windows and advocacy coalition theory, supplemented by work on resistance to carbon pricing, to analyze the four periods in which opponents of the energy transition had the greatest opportunities to limit or reverse it. It makes three main arguments intended to influence future research on energy transitions: (1) episodes of opposition to the feed‐in tariff policy occurred when problem awareness and political commitment converged, (2) the outcomes of those conflicts depended on the balance of mobilization by advocacy and opposing coalitions, and (3) rising household costs due to the renewable energy surcharge drove both problem awareness and the composition of the opposing coalition, which helped lead to a more far‐reaching retrenchment of renewable energy policy in 2014 than in earlier periods.     

Shaping the Scope of Conflict in Scotland’s Fracking Debate: Conflict Management and the Narrative Policy Framework

This study applies a narrative lens to policy actors’ discursive strategies in the Scottish debate over fracking. Based on a sample of 226 newspaper articles (2011–2017) and drawing on key elements of the narrative policy framework (NPF), the research examines how policy coalitions have characterized their supporters, their opponents, and the main regulator (Scottish government). It also explores how actors have sought to expand or contain the scope of conflict to favor their policy objectives. Empirically, only the government strives for conflict containment, whereas both pro‐ and anti‐fracking groups prioritize conflict expansion through characterization contests and the diffusion and concentration of the costs/risks and benefits of fracking. In theoretical terms, the study proposes that Sarah Pralle’s conflict management model, which emphasizes symmetrical strategies of conflict expansion by both coalitions, is a potential tool to revise extant NPF expectations about the different narrative strategies of winning and losing coalitions. Moreover, the fact that policy actors mostly employ negatively rather than positively framed characters in their narratives may be a valid expectation for similar policy conflicts, particularly under conditions of regulatory uncertainty.     

Electric Shock: The 2012 India Blackout and Public Confidence in Politicians

How do disruptions in basic public service delivery shape people’s perceptions of politicians? We offer evidence from the July 2012 blackout in India, the largest in human history. Using data from the India Human Development Survey, we compare confidence in politicians between households that were surveyed during the outage and affected by it (treatment) and only days before it (control). Balance statistics show that the treatment and control groups are statistically indistinguishable, and further tests indicate that there was no disturbance to the pattern of surveying. Far from undermining public confidence in politicians, the outage increased it, as citizens reacted to the anxiety created by the crisis. The implications are normatively troubling, as politicians seem to have reaped benefits from disruptions in public service delivery.