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Scientific Expertise (scientific + expertise)
Selected AbstractsThe Undecidable Grounds of Scientific Expertise: Science Education and the Limits of Intellectual IndependenceJOURNAL OF PHILOSOPHY OF EDUCATION, Issue 2 2001Stella Gaon Motivated by the work of Hardwig (1985, 1991) on epistemic dependence and trust in expertise, we enquire into the nature and extent of the critical assessment that non-scientists can make,and that they should be taught to make,with regard to science. Our thesis is that critical assessment of science is possible for non-experts because at the basis of science is a set of norms, beliefs and values that are contestable by non-scientists. These norms, beliefs and values are of critical importance to science education and valuable to explore from a pedagogical perspective. [source] Consumer ,sovereignty' and policy issues in the development of product ecolabelsENVIRONMENTAL POLICY AND GOVERNANCE, Issue 1 2001Alain Nadaï Quality labels are increasingly focused on products' characteristics, requiring heavy scientific expertise to be assessed. Economists approach these labels as market mechanisms , i.e. signalling, reputation, or market differentiation , and ignore their institutional dimension. We contend that, by doing so, they do not address key problems faced by the regulators when developing these labels. The first part fleshes out this idea by examining the institutional dimension of the European ecolabel. We present the negotiation of the paints and varnishes ecolabelling criteria, a success story. The second part discusses three theoretical approaches to product labelling and proposes directions for further research on the subject. Copyright © 2001 John Wiley & Sons, Ltd and ERP Environment. [source] Conundrums in mixed woody,herbaceous plant systemsJOURNAL OF BIOGEOGRAPHY, Issue 11 2003Joanna I. House Abstract Aims To identify approaches to improve our understanding of, and predictive capability for, mixed tree,grass systems. Elucidation of the interactions, dynamics and determinants, and identification of robust generalizations that can be broadly applied to tree,grass systems would benefit ecological theory, modelling and land management. Methods A series of workshops brought together scientific expertise to review theory, data availability, modelling approaches and key questions. Location Ecosystems characterized by mixtures of herbaceous and woody plant life-forms, often termed ,savannas', range from open grasslands with few woody plants, to woodlands or forests with a grass layer. These ecosystems represent a substantial portion of the terrestrial biosphere, an important wildlife habitat, and a major resource for provision of livestock, fuel wood and other products. Results Although many concepts and principles developed for grassland and forest systems are relevant to these dual life-form communities, the novel, complex, nonlinear behaviour of mixed tree,grass systems cannot be accounted for by simply studying or modelling woody and herbaceous components independently. A more robust understanding requires addressing three fundamental conundrums: (1) The ,treeness' conundrum. What controls the relative abundance of woody and herbaceous plants for a given set of conditions at given site? (2) The coexistence conundrum. How do the life-forms interact with each other? Is a given woody,herbaceous ratio dynamically stable and persistent under a particular set of conditions? (3) The net primary productivity (NPP) conundrum. How does NPP of the woody vegetation, the herbaceous vegetation, and the total ecosystem (woody + herbaceous) change with changes in the tree,grass ratio? Tests of the theory and conceptual models of determinants of mixed woody,herbaceous systems have been largely site- or region-specific and have seldom been broadly or quantitatively evaluated. Cross-site syntheses based on data and modelling are required to address the conundrums and identify emerging patterns, yet, there are very few data sets for which either biomass or NPP have been quantified for both the woody and the herbaceous components of tree,grass systems. Furthermore, there are few cross-site comparisons spanning the diverse array of woody,herbaceous mixtures. Hence, initial synthesis studies should focus on compiling and standardizing a global data base which could be (1) explored to ascertain if robust generalizations and consistent patterns exist; and (2) used to evaluate the performance of savanna simulation models over a range of woody,herbaceous mixtures. Savanna structure and productivity are the result of complex and dynamic interactions between climate, soils and disturbances, notably fire and herbivory. Such factors are difficult to isolate or experimentally manipulate in order to evaluate their impacts at spatial and temporal scales appropriate for assessing ecosystem dynamics. These factors can, however, be evaluated with simulation models. Existing savanna models vary markedly with respect to their conceptual approach, their data requirements and the extent to which they incorporate mechanistic processes. Model intercomparisons can elucidate those approaches most suitable for various research questions and management applications. Conclusion Theoretical and conceptual advances could be achieved by considering a broad continuum of grass,shrub,tree combinations using data meta-analysis techniques and modelling. [source] The regulatory and business roles of a Study DirectorQUALITY ASSURANCE JOURNAL, Issue 4 2005Celeste A. Rose Abstract The role of Study Director can be a challenging one with technical, administrative, and compliance responsibilities. The Study Director often does not have direct responsibility for personnel and other resources required for his/her studies. In this article, we have attempted to identify traits and mechanisms to help the Study Director do his/her job in a professional and compliant manner. In addition to regulatory and scientific expertise, Study Director quality attributes include possession of appropriate soft skills and character traits and are key to the success of a study. Study Directors must have an aptitude for effective communication, relationship building, training, mentoring, and delegation. While these soft skills/desirable traits often require additional effort on the part of the Study Director, they have a large impact on the rate of success, efficiency, and compliance of the study overall. The workshop presented by the authors took a 'hands-on' approach building on the creativity, and experience of Study Directors, supervisors, managers, and Quality Assurance (QA) personnel who participated. The participants deliberated problem scenarios from a Study Director's perspective. The tables and discussion in this article summarize compliant solutions, which arose from the resourcefulness that comes from experience of the participants. Copyright © 2005 John Wiley & Sons, Ltd. [source] Colonizing nature: scientific knowledge, colonial power and the incorporation of India into the modern world-systemTHE BRITISH JOURNAL OF SOCIOLOGY, Issue 1 2001Zaheer Baber ABSTRACT In this paper, the role of scientific knowledge, institutions and colonialism in mutually co-producing each other is analysed. Under the overarching rubric of colonial structures and imperatives, amateur scientists sought to deploy scientific expertise to expand the empire while at the same time seeking to take advantage of the opportunities to develop their careers as ,scientists'. The role of a complex interplay of structure and agency in the development of modern science, not just in India but in Britain too is analysed. The role of science and technology in the incorporation of South Asian into the modern world system, as well as the consequences of the emergent structures in understanding the trajectory of modern science in post-colonial India is examined. Overall, colonial rule did not simply diffuse modern science from the core to the periphery. Rather the colonial encounter led to the development of new forms of scientific knowledge and institutions both in the periphery and the core. [source] Environmental awakening in the Swedish pulp and paper industry: pollution resistance and firm responses in the Early 20th century,BUSINESS STRATEGY AND THE ENVIRONMENT, Issue 1 2009Kristina Söderholm Abstract The purpose of this article is to analyse in what way a conflict in the early 20th century (1904,1911) over a Swedish pulp mill's emissions into air and water impacted on the technology choices and strategies of the mill. The article also analyses what characterized the company's other responses to the complaints, in the form of counter-arguments, as well as engagement of experts. The access to information about the deliberations at the mill's board meetings is very rare in historical studies of company behaviour in relation to the environment, and provides us with a unique opportunity to comprehend in what way business strategies were developed during the course of the conflict. Technology choices are often characterized by the search for knowledge that enables a company to employ existing but not yet developed technical potentials, rather than choices between known technical solutions. We emphasize that this is particularly evident in a case where a company is forced to alter its technology in order to solve previously unknown environmental problems. In spite of a persistent search, the mill did not find any ready-made technological solutions to the environmental problems faced and was therefore forced to engage scientific expertise and even initiate basic scientific research. In 1911, the Swedish Supreme Administrative Court ordered the mill to undertake a number of pollution abatement investments. Interestingly , and partly in line with the so-called Porter hypothesis , the long-run economics of these investments turned out to be more favourable than anticipated prior to the verdict. Copyright © 2006 John Wiley & Sons, Ltd and ERP Environment. 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