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.     

“Super” Debates within the Antipodes? Explaining Differing New Zealand and Australian Retirement Policies in the late Twentieth Century

As others have shown, for much of the twentieth century, “although to different degrees in different periods and to different degrees in the two countries”, New Zealand and Australia shared a peculiar approach to social protection internationally. In particular, Francis Castles has published widely on the Antipodean “wage earners’ welfare state”. He has also shown, however, that New Zealand and Australia took quite dissimilar paths in refurbishing each welfare state in the last two decades of the twentieth century, significantly over superannuation. Most commentators attribute the distinction to dominant political personalities. New Zealand's Robert Muldoon's “election bribe” in 1975, meant a compulsory paid‐work based superannuation system, akin to the one Australia came to develop, was replaced by a universal pension scheme. Australia's Paul Keating implemented the compulsory Australian superannuation scheme in 1992 confirming the trajectory begun in the 1970s. In this paper I put the spotlight on the 1970s corporatism and Australasian industrial cultures to explain the varying New Zealand and Australian superannuation pathways. Such an approach emphasizes multilayered historicity, agency and contingency outside leadership‐driven models. It points to variance and its limits rather than convergence, despite, and because of, common origins and welfare foundations.     

Assessing “Global Lithuania”: the strengths and weaknesses of Lithuanian diaspora engagement strategy

Diasporas participate in the home country’s development through remittances, philanthropy, knowledge transfer, investment, and political engagement. Based on the theoretical perspective of network governance, this paper argues that governments can enhance diaspora contributions by offering incentives to engage with the homeland. The paper then applies this perspective to assess the effectiveness of Lithuania’s diaspora engagement policy. Based on successful strategies adopted by other countries, the paper makes recommendations on how to strengthen the incentives for the diaspora to participate in Lithuania’s political, social, economic, and cultural life, and on how to create a better environment for the diaspora’s contributions.     

National Parliaments and EU Fiscal Integration

This article analyses the impact of the euro crisis on national parliaments and examines their response to the deepening of EU fiscal integration and the correspondent limitation of their budgetary autonomy. It argues that the sovereign debt crisis has provoked the emergence of new channels of parliamentary involvement in EU economic governance. National parliaments have acquired various rights of approval in the European Semester, strengthened the accountability of national governments, reinforced their scrutiny over budgeting, improved their access to information, and created domestic and supranational avenues for deliberation and political contestation of European integration. In these respects, they have undergone further Europeanisation. While these reforms do not outweigh the centralisation of EU powers, they represent an embryonic step in the parliamentary adaptation to the nascent EU fiscal regime. Yet they are unlikely substantially to influence EMU policy‐making processes, because of the democratic disconnect inherent in the EU's multilevel constitution.     

Social Media and E-professionalism in Child Welfare: Policy and Practice

The professional child welfare literature offers little guidance to child welfare managers and agency policy makers about the use of social media to search for or communicate with clients. Ethical social media use relies upon e-professionalism, defined as the professional identity established by workers through the way they utilize digital communications. This article offers considerations for standards of e-professionalism in child welfare policy and practice. Specific considerations are outlined for social media policy and practice scenarios are offered, which can be used to prompt agency discussions with child welfare workers.     

Traceability and foreign corporate accountability in mineral supply chains

Industrialized economies in the EU depend heavily on imports of minerals. The extraction and parts of the transport and processing of these minerals take place in the Global South and often bear high human rights and environmental risks. A lack of traceability in mineral supply chains makes it particularly difficult to hold companies accountable for negative environmental and social impacts of their operations and those of their suppliers. This paper analyses three mineral supply chains (copper, platinum, and gold) in order to develop propositions about how supply chain-specific characteristics affect traceability and foreign corporate accountability (FCA) in mineral supply chains. The analytical framework focuses on three dimensions: geopolitical dynamics, industry characteristics, and private governance mechanisms. The authors argue that chain-specific characteristics may foster or thwart traceability and FCA in mineral supply chains and thus provides a novel contribution to the debate on traceability and accountability in mineral supply chains.     

Embedding employability skills for the legal professionals of the future

This article provides a case study on embedding employability skills into law courses at one higher education institution. The aim of the project was to further embed employability skills within curriculum delivery as part of a holistic student skills development strategy. The authors used the four-stage process, suggested by the Higher Education Academy’s Framework on Embedding Employability in Higher Education to design the project: defining employability, reviewing and mapping current employability skills, prioritising actions and measuring impact. The authors draw out three ways in which the project has wider potential relevance. From an educational theory perspective, the project represents a way to embed employability skills in a Framework for Higher Education Qualifications level appropriate way, through reference to Biggs’ taxonomy of learning. For higher education institutions, the project is particularly topical in light of the rapidly changing regulatory landscape that is becoming increasingly skills focused in nature. It is suggested that embedding employability in law courses now will assist future institutional engagement with the potentially new route to qualifying as a solicitor through the Solicitors Qualifying Examination. Individual law teachers also reported benefits to embedding employability skills in tutorial sessions from a classroom management perspective.     

Specific forms of human trafficking in Slovenia: overview and preventive measures

Abstract

Paper presents a research study on specific forms of human trafficking in Slovenia. The research indicates that the vulnerability of migrant workers in Slovenia results from their social vulnerability and deteriorating social conditions in the countries of origin. Employers are aware of these conditions and take advantage of the situation, which results in planned recruitment of workers in countries of origin. Furthermore, cases of human trafficking for the purpose of forced criminality and forced begging, as well as trafficking in children, are also indicated in the research. However, in the time period under review the Slovene police detected only a few underage victims of crimes that can be considered as trafficking. No evidence of trafficking in human organs, tissues and blood was found, but the research unveiled some cases indicating illegal intercountry adoptions. The research results and recommendations can guide further action and the planning of preventive activities.