A novel chitosan/tripolyphosphate/L‐lysine conjugates for latent fingerprints detection and enhancement

Most chemical and physical methods employed in visualizing latent marks have shown detrimental effects on human health and, therefore, some research groups have directed their attention to the utilization of various (bio)polymers with the aforementioned purpose. Although chitosan is widely used in medicine, pharmacy, food, and drug delivery systems, there are very few studies that address this biopolymer utilization in forensic applications, such as the detection of latent fingerprints. We used chitosan crosslinked with sodium tripolyphosphate and conjugated with L‐lysine to enhance the visualization of latent fingerprints, due to its ability to interact with fingerprint sweat residues. These conjugates were prepared using different (w/w) amounts of chitosan and tripolyphosphate (6/1; 4/1; 1/1; 1/4; and 1/6), and those with the most promising results (i.e., 6/1 formulation) were investigated in detail. Fourier transform infrared (FT‐IR) spectroscopy confirmed interactions between components of the systems. Optical microscopy and scanning electron microscope (SEM) analysis showed that prepared powder formulations were uniform in size and confirmed that chitosan/tripolyphosphate/lysine conjugates bind easily to the sweat and lipid residues present in the latent fingerprints. The testing of prepared conjugates demonstrated the potential of these systems as bio‐based powder substitution for commercially available powders.     

Faster and as Satisfying: An Evaluation of Alaska's Early Resolution Triage Program

The Alaska Court Early Resolution Program (ERP) addresses many issues – self‐representation in divorce and custody cases, triaging to determine the appropriate resolution approach, the importance of early intervention and the desire to use a simplified process and a problem‐solving approach. This article reports on an evaluation of the Anchorage ERP. It found different outcomes for ERP cases that settled than comparable cases that proceeded on the regular trial process track with respect to the following outcomes:

• time to disposition,
• number of staff processing steps and associated completion time, and
• number of motions to modify filed within two years of the disposition.

     

The March Towards Post‐Democracy,Ten Years On

Events since I published my book Post‐democracy in 2004 suggest that democracy continues to decline in effectiveness in those parts of the world where it has been most strongly established. The global financial crisis, the consequent euro crisis, the likely shape of a Transatlantic Trade and Investment Partnership (TTIP) and growing evidence of the political power of giant mass media corporations all suggest that the dominant forces in today's politics are not those of democratic will. Movements like Syriza in Greece possibly suggest a democratic reawakening, but that is too early to determine. Meanwhile, it is important also to be aware of democracy's limits, and to try to resolve the problem of post‐democracy by extending its reach beyond its competence.     

The Bifurcation of Politics: Two Englands

A dynamic of global economic development means that many countries are experiencing uneven development and their citizens are increasingly split between those who can access high‐skill jobs and those who cannot. As a result some citizens are living in cosmopolitan areas of growth and others in backwater areas of decline. There are emerging out of these processes two versions of England. In cosmopolitan areas we find an England that is global in outlook, liberal and more plural in its sense of identity. In provincial backwaters we find an England that is inward‐looking, relatively illiberal, negative about the EU and immigration, nostalgic and more English in its identity. This bifurcation of England is already having political effects, reflected in the outcome of the 2015 general election. It will further reconfigure politics over the next two decades, creating diverse political citizens and a complex array of challenges and dilemmas for governments, political parties, campaigners and political organisers.     

Coupling citizens and elites in deliberative systems: The role of institutional design

A significant shortcoming in contemporary deliberative systems is that citizens are disconnected from various elite sites of public deliberation. This article explores the concept of ‘coupling’ as a means to better link citizens and elites in deliberative systems. The notion of ‘designed coupling’ is developed to describe institutional mechanisms for linking otherwise disconnected deliberative sites. To consider whether it is possible and indeed desirable to use institutional design to couple different sites in a deliberative system, the article draws on insights from a case study in which a mini‐public was formally integrated into a legislative committee. The empirical study finds that it is not only feasible to couple mini‐publics to legislative committees, but when combined, the democratic and deliberative capacity of both institutions can be strengthened. To be effective, ‘designed coupling’ requires more than establishing institutional connections; it also requires that actors to step outside their comfort zone to build new relationships and engage in new communicative spaces with different sets of ideas, actors and rules. This can be facilitated by institutional design, but it also requires leaders and champions who are well‐placed to encourage actors to think differently.     

Pathways of democratisation to human development in post‐communist countries

The article investigates the consequences of post‐Cold War regime transitions on human development in the former Soviet bloc. Relying on a mixed‐methods research strategy that combines econometric and qualitative comparative analysis, it proceeds through three consecutive steps. First, there is a discussion of how democratic institutions may solicit governments’ attention toward social issues. Second, the relationship between democratisation and human development in 21 post‐communist countries is tested. Third, democracy in its core attributes is unpacked, and qualitative comparative analysis (QCA) is used to identify a few alternative institutional configurations favouring human development. The analysis reveals that not only full democracies, but also some hybrid regimes, have been successful in this task.     

Co‐Production of Public Services in Australia: The Roles of Government Organisations and Co‐Producers

This article adds to the emerging empirical literature on citizen co‐production. Based on a telephone survey of 1000 Australian adults, it replicates a five‐country European study focusing on three policy domains: neighbourhood safety, environment, and health (Loeffler et al. 2008). It shows that individually performed and closely reciprocal activities with high levels of private value are performed the most often, whereas group activities producing mainly public value are the least performed. We found no evidence of a relationship between service satisfaction and co‐production, or between information provision/inclusion/consultation and co‐production, which challenges some of the previous literature on what might motivate citizens to co‐produce. Citizen self‐efficacy has a modest relationship with co‐production levels in each of the three policy domains. These findings have implications for policymakers, and pave the way for future empirical research in this field.     

When experimentalist governance meets science‐based regulations; the case of food safety regulations

This paper examines a central regulatory mechanism that shapes food economies. Food safety regulations in the United States rely on a science‐based transnational regulatory system known as Hazard Analysis and Critical Control Point (HACCP), which bears central features of what Sabel and Zeitlin identified as experimentalist governance: a new form of regulation that is flexible, responsive, and involves stakeholders in iterative and direct democratic deliberation. The core theoretical question the paper examines is what the reliance on science means for the promise of an experimentalist policy regime to enable a new form of democratic politics. Based on a case study of the HACCP system implemented by the US Department of Agriculture's Food Safety and Inspection Service since the late 1990s, HACCP's reliance on food science has acted as an effective divider between producers who were able to take advantage of the system's flexibility and others for whom this was challenging. There is clear evidence that HACCP posed a disproportionate burden on small processors and that some of them were unable to adapt to the requirements of the regulatory system. In so far as the HACCP‐based food safety regulations delineated the kind of producer that thrived in the system and contributed to the demise of another set of producers, the regulatory system shaped market outcomes.     

Metropolitan Change and Uneven Distribution of Urban Sub‐Centres in Mexico City, 1989–2009

The spatial expression of urban centrality in big cities is generally associated with several urban nodes. The major purpose of this article is to identify the spatial pattern of urban sub‐centres in Mexico City during the period 1989–2009 and how changes in urban centrality have given way to a more polycentric urban structure. A double‐threshold method was used for comparing the polycentric structure of a single city over time examining the variables of number of jobs and tertiary employment density; this approach for identifying employment centres is proven in a megacity of a developing country.     

A Conceptual Typology of Kin‐State Mediation

In this article, I argue that kin states can play major roles in international mediation processes involving their kin communities. Although kin states may be naturally biased toward their kin, kin states are sometimes actively involved in mediation processes and such involvement is even encouraged by third‐party mediators. In this study, I divide the various roles assumed by kin states in mediation into four main conceptual categories: promoter, quasi‐mediator, powerbroker, and enforcer. My analysis presumes that a kin state can use its close ties with its kin community to make third‐party mediation more successful. I support and illustrate this model using cases of kin‐state involvement in peace processes and examine both the benefits and complications that kin‐state mediation can entail. This study contributes to scholarship examining the effectiveness of biased mediators. I conclude that the role a kin state assumes in a mediation is often context‐dependent, but that third‐party mediators and the international community can use their leverage over kin states to improve the peace process.