Fair trade and European public procurement: legal principles and governance dynamics

Purpose The article examines principles of Fair Trade in public procurement in Europe, focusing on legal dimensions related to the European Public Procurement Directives. Design/methodology/approach The article situates public procurement of Fair Trade products in relation to the rise of non-state regulatory initiatives, highlighting how they have entered into new governance dynamics in the public sector and play a part in changing practices in sustainable procurement. A review of legal position on Fair Trade in procurement law is informed by academic research and campaigning experience from the Fair Trade Advocacy Office. Findings Key findings are that the introduction of Fair Trade products into European public procurement has been marked by legal ambiguity, having developed outside comprehensive policy or legal guidelines. Following a 2012 ruling by the Court of Justice of the European Union, it is suggested that the legal position for Fair Trade in procurement has become clearer, and that forthcoming change to the Public Procurement Directives may facilitate the uptake of fair trade products by public authorities. However potential for future expansion of the public sector ‘market’ for Fair Trade is approached with caution: purchasing Fair Trade products as a marker of sustainability, which started to be embedded within procurement practice in the 2000s, is challenged by current European public austerity measures. Research limitations/implications Suggestions for future research include the need for systematic cross-institutional and multi-country comparison of the legal and governance dimensions of procurement practice with regard to Fair Trade. Practical implications A clarification of current state-of-play with regard to legal aspects of fair trade in public procurement of utility for policy and advocacy discussion. Originality/value The article provides needed elaboration on an under researched topic area of value to academia and policy makers.

Calixarene and Resorcarene Based Receptors: From Structural and Thermodynamic Studies to the Synthesis of a New Mercury(II) Selective Material

Materials used in current technological approaches for the removal of mercury lack selectivity. Given that this is one of the main features of supramolecular chemistry, receptors based on calix[4]arene and calix[4]resorcarene containing functional groups able to interact selectively with polluting ions while discriminating against biologically essential ones were designed. Thus two receptors, a partially functionalized calix[4]arene derivative, namely, 5,11,17,23-tetra-tert-butyl [25-27-bis(diethyl thiophosphate amino)dihydroxy] calix[4]arene (1) and a fully functionalized calix[4]resorcarene, 4,6,10,12,16,18,22,24-diethyl thiophosphate calix[4]resorcarene (2) are introduced. Mercury(II) was the identified target due to the environmental and health problems associated with its presence in water Thus following the synthesis and characterization of 1 and 2 in solution ((1)HNMR) and in the solid state (X-ray crystallography) the sequence of experimental events leading to cation complexation studies in acetonitrile and methanol ((1)H NMR, conductance, potentiometric, and calorimetric measurements) with the aim of assessing their behavior as mercury selective receptors are described. The cation selectivity pattern observed in acetonitrile follows the sequence Hg(II) > Cu(II) > Ag(I). In methanol 1 is also selective for Hg(II) relative to Ag(I) but no interaction takes place between this receptor and Cu(II) in this solvent. Based on previous results and experimental facts shown in this paper, it is concluded that the complexation observed with Cu(II) in acetonitrile occurs through the acetonitrile-receptor adduct rather than through the free ligand. Receptor 2 has an enhanced capacity for uptaking Hg(II) but forms metalate complexes with Cu(II). These studies in solution guided the inmobilization of receptor 1 into a silica support to produce a new and recyclable material for the removal of Hg(II) from water. An assessment on its capacity to extract this cation from water relative to Cu(II) and Ag (I) shows that the cation selectivity pattern of the inmobilized receptor is the same as that observed for the free receptor in methanol. These findings demonstrate that fundamental studies play a critical role in the selection of the receptor to be attached to silicates as well as in the reaction medium used for the synthesis of the new decontaminating agent.

Quantitative structure-activity relationships for a series of inhibitors of cruzain from Trypanosoma cruzi: Molecular modeling, CoMFA and CoMSIA studies

Human parasitic diseases are the foremost threat to human health and welfare around the world. Trypanosomiasis is a very serious infectious disease against which the currently available drugs are limited and not effective. Therefore, there is an urgent need for new chemotherapeutic agents. One attractive drug target is the major cysteine protease from Trypanosoma cruzi, cruzain. In the present work, comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA) studies were conducted on a series of thiosemicarbazone and semicarbazone derivatives as inhibitors of cruzain. Molecular modeling studies were performed in order to identify the preferred binding mode of the inhibitors into the enzyme active site, and to generate structural alignments for the three-dimensional quantitative structure-activity relationship (3D QSAR) investigations. Statistically significant models were obtained (CoMFA. r(2) = 0.96 and q(2) = 0.78; CoMSIA, r(2) = 0.91 and q(2) = 0.73), indicating their predictive ability for untested compounds. The models were externally validated employing a test set, and the predicted values were in good agreement with the experimental results. The final QSAR models and the information gathered from the 3D CoMFA and CoMSIA contour maps provided important insights into the chemical and structural basis involved in the molecular recognition process of this family of cruzain inhibitors, and should be useful for the design of new structurally related analogs with improved potency. (C) 2009 Elsevier Inc. All rights reserved.

Dimensions of evidence, the public understanding of science and science education

This paper explores the nature and type of evidence employed by participants in an issue of public concern. By examining documents and interviewing members of the public involved in the debate, the way in which evidence was used in the arguments for and against the issue was determined. Three dimensions of evidence emerged from the data: formal scientific evidence based on the data; informal evidence (e.g. common sense, personal experience) and wider issues which impinge on the evidence (e.g. environmental or legal concerns). In this particular controversy, it was the questioning of the formal evidence by local scientists which became the 'magic bullet' but pertinent questioning by local nonscientists also framed the debate. The authors suggest that school science curricula should include practice in questioning and manipulating different sorts of real data in a variety of ways so that pupils are equipped and empowered to tackle contemporary issues of this kind.

Individual and organisational factors influencing academics` decisions to pursue the scholarship and teaching of ICT

This paper focuses on Information and Communication Technology (ICT) academics' perceptions of factors that promote and inhibit their pursuit of scholarship in their teaching work. It identifies critical factors that influence academics' attitudes, orientations and behaviours in respect to the scholarship of teaching, and from these builds a framework for understanding the interaction between these factors. We have named this framework the Scholarship of Teaching Support Framework.

During 2001 and 2002 a national project investigated teaching and learning initiatives in the major discipline of lCT in Australia's universities. As part of this project a mini-conference program was devised to elicit academics' perceptions of the factors influencing their teaching work and their participation in scholarly activities around this work. In total 83 ICT teachers from 29 universities participated in the mini-conference program. Attendees included staff members from a range of academic levels.

In discussions of aspects of the scholarship of teaching at the mini-conference participants referred to both attributes and responses of both university teachers and the university institutions. We have categorized these factors into those that relate to the individual academic (Individual domain) and those that relate to the tertiary institutional system (Organisational domain). Many contributions highlighted the interaction between these two domains.

Within the Individual domain, two key factors described by participants as affecting the pursuit of the scholarship of teaching were teachers' motivation towards, and their capabilities in, scholarly activities surrounding their teaching. Within the organizational domain two influential factors also emerged. These were the organizational support provided through allocation of resources and symbolic support reflected in an institution's systems, policies and processes.

Our findings indicate that both the Individual and Organizational domains contribute to university teachers' decisions to pursue (or not to pursue) the scholarship of teaching.

These two domains were seen by participants to interact within university environments to influence whether a particular environment is supportive or unsupportive in terms of the pursuit of the scholarship of teaching. Factors both from and within the individual and the organizational domains were seen to interact with each other forming a web of interrelated factors that appear to influence individuals' decisions to pursue, or not to pursue, the scholarship of teaching. From this complexity four theoretical extremes emerged providing the dimensions and components of the Scholarship of Teaching Support Framework.

We argue that responsive and innovative approaches to university teaching are best supported by academics undertaking scholarly activities around their teaching work, yet this article presents a picture of a university work environment where scholarly activities that focus on teaching and learning are seen as generally unsupported and unrewarded. This perception was identified as commonalities across a university system. Although some exceptions were noted, participants generally agreed that the organisational domain of Australian universities was largely unsupportive of the pursuit of the scholarship of teaching. Similarly, in general, university ICT teachers were not thought to have the backgrounds and capabilities necessary for pursuing the scholarship of teaching, such as familiarity with literature on teaching and learning and skills in educational evaluation. However, despite perceived inhibitors in universities' organisational culture and allocation of resources, and a perceived lack in individuals' skills, participants agreed that scholarly activities and innovation in university teaching and learning do take place, These are largely driven by the intrinsic motivation of individuals. It was recognised that further work is necessary to explore how motivation can be engendered and encouraged.

The Scholarship of Teaching Support Framework is a useful tool for examining how conducive a given university teaching context is to the scholarship of teaching and, therefore, can be used for review purposes within both research and policy contexts. Such tools will become increasingly important as policy changes begin to affect practices in how university teaching work is managed, supported and encouraged.

An exploration of high performance practices through individual and organisational values

This study examines the extent to which the values consistent with the new organizational paradigm of High Performance Work Systems (HPWS) are perceived to be important to a range of professionals and the extent to which they are perceived to be important to organizations. Findings reveal there are contrasts between the hierarchies of individual and organisational values. There is stronger support by individuals than their organisations for the values underpinning the HPWS paradigm. These levels of individual - organisational value incongruence have implications for individual job satisfaction and motivation and for organizational effectiveness and in bridging the gap between the rhetoric of espoused values and reality of values in action.

The relationship between childhood injuries and family type

This article focuses on the relationship between childhood injuries and family type. Injury is the leading cause of death among children in Australia. While children in sole-parent families were over-represented among the 17 percent of children who sustained an injury in the Growing Up in Australia study, once socio-economic indicators were taken into account, the increased risk for injury for children in a sole-parent family was no longer apparent. The Draft National Injury Prevention Plan was developed by the Australian Government Department of Health and Aging to aid in efforts for the prevention of child injury.

Book review : Rethinking public relations : pr propaganda and democracy

This outstanding book should be compulsory reading for anybody concerned with the research, teaching, study, or practice of public relations. It is also an essential reference for anyone who critiques public relations and wants to be taken seriously. The book is a milestone event in public relations scholarship. It places Moloney on the same level of authority with other leading public relations theorists.

Strategic public land use assessment and planning in Victoria : over 30 years of trailblazing but where to from here?

Conflict over the appropriate uses and management of public land have been a feature of the Australian political landscape for at least the past 30 years. While various attempts have been made to establish land use assessment and planning institutions in various jurisdictions, the success of these often short lived attempts at institutional approaches for managing land use conflict have been patchy at best. The experience in the State of Victoria has been somewhat different, with public land use assessment and planning having been informed by a series of independent statutory bodies since 1970 (the Land Conservation, Environment Conservation, and Victorian Environmental Assessment Councils). To some degree at least the value of this approach is indicated by the extent to which Victoria’s bioregions are now protected in conservation reserves. However, while there has always been a statutory body in operation, the roles and responsibilities of these bodies have been subject to significant legislative change, with existing bodies replaced by new bodies in 1997 and 2001. Justifications for these reforms included changing circumstances and new understandings about environmental management, as well as changing views about public administration. As a way of contributing to enhancing the design of institutions for mediating land use conflict and contributing to sustainable land use and management, this paper investigates the lessons that can be learnt from the Victorian experience by examining the implications of the changing roles and responsibilities of these institutions, and then discussing possible future directions for strategic land use planning.

Australian public opinion on citizenship and transnational ties in Asia

At a time of increasing national security, this article explores the ways in which migrant communities from Asia feel a sense of attachment to exclusive and inclusive forms of national citizenship while at the same time maintaining transnational links. Drawing on data from the Australian Survey of Social Attitudes (2003), the study utilises a quantitative methodology. The strength of this methodological approach lies in its capacity to describe the importance of different categories in shaping public opinion on citizenship and transnational connections in Asia. This study compares the views of Asian-Australians with the rest of the Australian population.

Public research commercialisation, entrepreneurship and new technology based firms : an integrated model

Entrepreneurship is the engine of innovation. The accumulated tacit knowledge and culture of the entrepreneur are the resources essential to create wealth from research commercialisation leading to technological innovation and the creation of New Technology Based Firms (NTBFs). The authors explore, in definitional terms, discovery of entrepreneurial opportunity and entrepreneurial capacity as the essential elements in the interaction between all types of tacit knowledge (technological, managerial, risk management, financial, etc.). These both derive from and affect interactions between the institutions (sets of rules), organisational culture and external business environment. They also interact with the entrepreneur’s own background and personality. This leads then to a wider analysis of the importance of such tacit knowledge as the glue bringing together effective mechanisms for wealth creation out of research commercialisation.

Short-term psychodynamic psychotherapy: review of recent process and outcome studies

Short-term psychodynamic psychotherapy (STPP) is a widely practised form of psychological intervention. Given that the Roth and Fonagy (1996) review concluded that there was a lack of confirming evidence for STPP, the current review is focused on studies published between 1996 and 2006 that evaluate the efficacy of STPP. As a result of a systematic literature review, 18 studies were found that met inclusion criteria consistent with those used by Roth and Fonagy (1996) for selection of studies, patient groupings and definition of therapeutic method. In general these studies add to an increasing body of evidence suggesting that STPP can be an effective psychological treatment for individuals experiencing mental health problems. Specifically, for depression STPP can be equal in effects to other psychological treatments and is significantly better than no treatment in the short term. Furthermore, emerging process data indicate that there is a significant relationship between the use of specific psychodynamic therapeutic techniques and the alleviation of depressive symptoms. Increasing evidence has emerged to support STPP as a treatment for generalized anxiety disorder, panic disorder and some personality disorders. There remains limited evidence for the use of STPP treatment for patients with anxiety disorders that relate more to stress. Very limited and inconclusive evidence currently exists to support STPP as a treatment for bipolar disorder, eating disorders and drug dependency. Future research needs to include broader assessment measures, long-term follow up, studies that maintain an identifiable focus, and research that includes a focus on psychotherapy process variables as they interact with outcomes.