The politics of HIV/AIDS in South Africa: government action and public response

A decade ago it seemed likely that African governments would be destabilised by the impact of the HIV/AIDS epidemic. This article tests some of the presumptions in such forecasting with an examination of the South African case. It begins with an assessment of the effects on the public health system of the South African government’s efforts to cope with the illness. Efforts to implement universal treatment of people who are HIV-positive appear to have strengthened government, while the costs have been affordable. The efforts have extended the embrace of the public health system and prompted the engagement of civil society in policy formation and implementation. Survey evidence suggests that the government has gained public approval and that its health service delivery has become more socially accountable. Civil protest to engender political reforms in the treatment of AIDS patients has enhanced the role of constitutional checks on executive authority.     

Perception of the relations between former colonial powers and developing countries

People register and process stimuli every day, creating an image of space–time reality involving multifaceted relations between various states. The authors have created a database consisting of articles from the periodical Le Monde diplomatique from 1954 to 2009. This paper focuses on investigating how strong relations are between former colonial powers and developing countries. The authors present an index showing the frequency of coincidence of opinion-shaping content in articles about one of the selected world powers and a developing country; they next establish a quantitative reference to dependency and world-systems theories.     

Paving the way for farm animal welfare in international relations: an EU–Brazil case study

As a sensitive area in international trade, animal welfare measures have encountered resistance in negotiations at the World Trade Organization (WTO). Consequently, alternative avenues have been pursued to reach international trade policy convergence. To further understand the contemporary trade politics of animal welfare, an empirical investigation was conducted on the interplay between European and Brazilian actors in the context of livestock production. By drawing upon diplomatic studies and the global governance literature, this study identifies and analyses initiatives that parallel the WTO approach and through which the development and implementation of mutually acceptable farm animal welfare measures have been pursued. Research findings indicate that a constellation of international non-diplomatic actors are currently engaged in influencing the future development of farm animal welfare measures. Among the initiatives that enable the alignment of European and Brazilian animal welfare policies and practices, there are soft instruments such as knowledge sharing and private standards. The rise of new actors and the use of soft instruments have been, to a certain extent, able to mitigate the tardiness of a WTO consensus regarding the use of animal welfare measures. However, there are concerns that the use of private standards has become a shortcut to circumvent the rigours of the multilateral trading system. This concern deserves a closer look because instead of paving the way, private standards may hamper trade relations which in turn hamper progress in animal welfare matters.     

The Effect of Temperature and Exposure Time on Stability of Cholesterol and Squalene in Latent Fingermarks Deposited on PVDF Membrane

Cholesterol and squalene are fatty materials of latent fingermarks that can be utilized for dating methodologies and visualization techniques. Previous studies have suggested these compounds undergo degradation in fingermarks as a function of time (days) and light at ambient temperature. However, studies assessing how their composition changes at low and high temperatures over short periods of time (hours) have not been published previously. Here, we performed quantitative analysis of cholesterol and squalene in natural fingermark residue using PVDF membrane, after exposure to a range of temperatures (−20 to 100°C) for 4 and 8 h. We found that levels of both fatty materials remained constant at −20 to 60°C, but both showed significant reduction at 100°C, over short exposure times. These results indicate that cholesterol and squalene are detectable at −20 to 60°C, whereas at 100°C or higher, both are lost due to rapid thermal degradation.     

Combined Collection and Analysis of Inorganic and Organic Gunshot Residues

Gunshot residue (GSR) analysis and their interpretation provide crucial information on a criminal investigation involving the use of firearms. To date, several approaches have been proposed for the implementation of a combined sampling and analysis of inorganic (IGSR) and organic GSR (OGSR). However, it is not clear at this stage if concurrent analyses of both types of residue might be detrimental to the analysis of IGSR currently applied in forensic laboratories. Thus, this work aims to compare and evaluate three different protocols for the combined collection and analysis of IGSR and OGSR. These methods, respectively, involve the use of a modified stub (with two halves, one for the detection of IGSR and the other for the analysis of OGSR); the sequential recovery of GSR with two stubs mounted with different adhesives (double-sided carbon tape and Tesa® TACK) and the sequential analysis of IGSR and OGSR from a single carbon stub following carbon deposition. The detection of IGSR was carried out using SEM-EDX, while OGSR analysis was performed using ultra-high-performance liquid chromatography–tandem mass spectrometry (UHPLC-MS/MS). Obtained results for experiments performed using Geco Sinoxid^® ammunition indicated that sequential analysis was the most suitable protocol for the combined collection and analysis of both IGSR and OGSR. A higher number of inorganic (characteristic and consistent) particles and higher concentrations of ethylcentralite, N-nitrosodiphenylamine, diphenylamine, and nitroglycerin were recovered with this method.     

Voter perceptions of parties’ left–right positions: The role of party strategies

Left–right semantics help voters simplify the complex political reality as they reduce party views on a variety of issues to a single dimension. Less studied, however, is the question of how voters arrive at parties’ left–right positions and how parties can influence voter perceptions. In this article, I demonstrate that the party can shape the voter’s understanding of the content of its left–right ideology by using three strategies: avoidance, ambivalence, or ambiguity. Specifically, the party may avoid or de-emphasize, embrace a conflicting position, or becloud its position on the controversial issue; by so doing, it induces voters to place less weight on this issue when perceiving the party’s left–right position. The empirical analysis connects voter and party data from 21 European democracies in the period 1996–2014 and finds empirical support for the effectiveness of these strategies. In particular, the study finds robust empirical evidence that strategic avoidance, ambivalence, and ambiguity strongly moderate the association between the party’s perceived ideological brand and its underlying issue content.     

Protest by candlelight: A comparative analysis of candlelight vigils in South Korea

ABSTRACT

Protest activist leaders must make a series of decisions about the strategies they use; one such decision is the choice of tactic or performance, often informed by their cultural historic contentious repertoire. In South Korea's contentious repertoire, the use of candlelight vigils has become an increasingly prevalent form of protest tactic. Candlelight vigils have become an increasingly prominent tactic in South Korea’s repertoire over the last two decades, as evidenced by major candlelight vigils in 2002, 2008, and 2016-2017. In this study, we explore the ways in which candlelight vigils as a protest tactic have evolved over time in South Korea. We notably find that vigils emerged as a left-wing protest tactic in 2002, but right-wing protesters began adopting the tactic during the counter-protests opposing President Park Geun-Hye’s impeachment in 2016–2017 (Taegeukgi Giphoei). Additionally, we find that candlelight vigils drew participants from an increasingly wide swath of society over time and average citizens assumed greater organizational roles. This research not only contributes to the literature on South Korean social movements and civil society, but to understanding candlelight vigils as a distinct form of protest and how contentious repertoires evolve over time more broadly.     

Does the Feldstein–Horioka puzzle exist among South Asian countries? A regime‐switching approach

A plethora of literature has been undertaken to study the validity of the Feldstein–Horioka (FH) puzzle. However, divergent views continue to persist in the FH puzzle literature. This study explores the empirical validity of the FH puzzle in the case of South Asian countries using annual data from 1960 to 2017. Both panel data approach and Markov‐switching regression approach are used to empirically analyze the FH puzzle. The results of the cointegration test confirm the long‐run relationships between saving and investment in the selected South Asian countries. The results of Markov‐switching regression confirm that the saving‐retention coefficient has shifted from high to low values and also from low to high values. Thus, the FH puzzle exists for a particular time period and mostly depends on the regime shifts in the South Asian countries. The results of panel fully modified ordinary least squares (FMOLS) and dynamic ordinary least squares (DOLS) methods also confirm that FH puzzle holds for the South Asian countries. Therefore, the study suggests that any saving promotion policies are desirable for enhancing investment among the South Asian regions.     

Exploring the Effects of North–South and South–South Research Collaboration in Emerging Economies,the Colombian Case

International research collaboration (IRC) is associated with both positive and negative effects on the performance of research in emerging economies. While some authors claim that North–South collaborations improve scientific quality and visibility for Southern countries, others claim that it may entail the reorientation of research to comply with Northern agendas. South–South collaborations are thought to increase the focus on local affairs, therefore leading to a relatively small number of scientific international publications appearing in “high quality” journals. Research on the impact of IRC beyond publications in international journals has been neglected despite the importance of other products in knowledge creation. This research uses a broad range of scientific outputs to empirically assess such assumptions and explore the outcomes of IRC in Colombia. Results from multivariate regressions and nonparametric analyses show that, contrary to common assumptions, Colombian research teams collaborating with partners from the global South report higher scientific production, while those collaborating with Northern countries seem to contribute to local knowledge the most.     

The effects of national cultures on two technologically advanced countries: The case of e-leadership in South Korea and the United States

The increased use of information and communication technologies (ICTs) has triggered enormous innovation in the public sector and created positive public value at the managerial, delivery of services, and policy levels. However, these positive outcomes do not automatically accrue simply by adoption of ICTs as public leaders can fail to adopt relevant new ICTs, use them poorly, or use them in ways that actually diminish public value, which raises the question of the importance of e-leadership. This article examines e-leadership and innovation capacity at the individual public manager level and fills in some gaps about the practice and implementation of ICTs in the public sector. We explore eight research questions useful in theorizing about e-leadership, develop constructs of e-leadership, and describe the current development of e-leadership. By comparing e-leadership in two country settings (South Korea and the United States), we also overcome the limitations of the existing Western-oriented studies about innovations in the public sector. In addition to the growth of e-leadership use and requirements for a variety of competencies equivalent to, but separate from, traditional communication competences, we find that national cultures exert significant influence on the major constructs of e-leadership, which implies that an effective e-leadership strategy should consider cultural contexts seriously.