9,032 research outputs found

    Management of chemical and biological risks in agri-food chain

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    Paper presents diverse modes of governance of chemical and biological risks in agri-food sector, assesses their efficiency, complementarities, and challenges, and suggests recommendations for public policies improvement. It defines governance as system of social order responsible for particular behavior of agents; specify various (institutions, market, private, public) mechanisms of risk governance and (natural, technological, behavioral etc.) factors of efficiency; and suggest a framework for analysis and improvement of risk governance. New opportunities for risks governance relate to: modernization of technologies and institutional environment; specialization, concentration, and integration; “willingness to pay” and consumers and media involvement; national and transnational cooperation. Risk management challenges are associated with: new threats and risks; separation of risk-creation from risk-taking; vulnerability of mass production, distribution and consumption; high adaptation and compliance costs; unequal norms, implementing capability, policies and private strategies; public failures; and informal sector. Policies improvement is to incorporate governance issues taking into account type of threats and risks, specific factors, and comparative benefits and cost (including third-party, transacting, time); employ more hybrid modes introducing and enforcing new rights, and supporting private and collective initiatives; give greater support to multidisciplinary and interdisciplinary research on factors, modes, and impacts of risk-governance.risk management; market, private, public governance; agri-food chain

    LIS–lnterlink—connecting laboratory information systems to remote primary health–care centres via the Internet

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    A pilot study was performed to evaluate the feasibility of using the Internet to securely deliver patient laboratory results, and the system has subsequently gone into routine use in Poland. The system went from design to pilot and then to live implementation within a four-month period, resulting in the LIS-Interlink software product. Test results are retrieved at regular intervals from the BioLinkTM LIS (Laboratory Information System), encrypted and transferred to a secure area on the Web server. The primary health-care centres dial into the Internet using a local-cell service provided by Polish Telecom (TP), obtain a TCP/IP address using the TP DHCP server, and perform HTTP ‘get’ and ‘post’ operations to obtain the files by secure handshaking. The data are then automatically inserted into a local SQL database (with optional printing of incoming reports)for cumulative reporting and searching functions. The local database is fully multi-user and can be accessed from different clinics within the centres by a variety of networking protocols

    Opportunities and challenges for the sustainability of lakes and reservoirs in relation to the sustainable development goals (SDGs)

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    Emerging global threats, such as biological invasions, climate change, land use intensification, and water depletion, endanger the sustainable future of lakes and reservoirs. To deal with these threats, a multidimensional view on the protection and exploitation of lakes and reservoirs is needed. The holistic approach needs to contain not just the development of economy and society but also take into account the negative impacts of this growth on the environment, from that, the balance between the three dimensions can be sustained to reach a sustainable future. As such, this paper provides a comprehensive review on future opportunities and challenges for the sustainable development of lakes and reservoirs via a critical analysis on their contribution to individual and subsets of the Sustainable Development Goals (SDGs). Currently, lakes and reservoirs are key freshwater resources. They play crucial roles in human societies for drinking water provision, food production (via fisheries, aquaculture, and the irrigation of agricultural lands), recreation, energy provision (via hydropower dams), wastewater treatment, and flood and drought control. Because of the (mostly) recent intensive exploitations, many lakes and reservoirs are severely deteriorated. In recent years, physical (habitat) degradation has become very important while eutrophication remains the main issue for many lakes and ponds worldwide. Besides constant threats from anthropogenic activities, such as urbanization, industry, aquaculture, and watercourse alterations, climate change and emerging contaminants, such as microplastics and antimicrobial resistance, can generate a global problem for the sustainability of lakes and reservoirs. In relation to the SDGs, the actions for achieving the sustainability of lakes and reservoirs have positive links with the SDGs related to environmental dimensions (Goals 6, 13, 14, and 15) as they are mutually reinforcing each other. On the other hand, these actions have direct potential conflicts with the SDGs related to social and economic dimensions (Goals 1, 2, 3 and 8). From these interlinkages, we propose 22 indicators that can be used by decision makers for monitoring and assessing the sustainable development of lakes and reservoirs

    Lunar subsurface architecture enhanced by artificial biosphere concepts

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    The integration of artificial biosphere technology with subselene architecture can create a life-enhancing, productive habitat that is safe from solar radiation and extreme temperature fluctuations while maximizing resources brought from Earth and derived from lunar regolith. In the short term, the resulting biotectural (biosphere and architectural) designs will not only make the structures more habitable, productive, and manageable, but will ultimately provide the self-sufficiency factors necessary for the mature lunar settlement. From a long-term perspective, this biotecture approach to astronautics and extraterrestrial development (1) helps reduce mass lift requirements, (2) contributes to habitat self-sufficiency, and (3) actualizes at least one philosophy of solar system exploration, which is to exploit nonterrestrial resources in an effort to conserve our natural resources on this planet

    Talent Abroad Promoting Growth and Institutional Development at Home: Skilled Diaspora as Part of the Country

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    As developing countries embark on a policy agenda of innovation-based growth, they face an acute shortage of competent individuals who know the country well, but who are not part of the “status quo” and therefore have no vested interests other than the best possible country outcome. Paradoxically, the search for these individuals often leads to the country’s talent abroad—its skilled diaspora. The best and brightest, who are crucial for innovation, have often left the country in search of better opportunities. The usual policy focus—encourage return of talent to the home country—is often neither realistic nor necessary. Members of skilled diasporas can just as effectively engage in joint continuous projects with the home country without permanently relocating to it: a phenomenon called “brain circulation.”skilled diaspora, labor, innovation, immigration, migration, remittances, brain drain, brain circulation, mobility, trade

    Designing digital architecture with intelligent building for information access at the Tuberculosis Research Centre, Chennai

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    This paper focuses on how the digital architecture is being effectively used in the Tuberculosis Research Centre’s library for information access system making it more users friendly. More recently multi-media information retrieval systems have become vital with increased international attraction/attention. This will increase the end users and their platforms connected to the internet/intranet. Further this will explore the opportunities for research at the intersection of web and user’s information. Moreover this will bring out how simply the computational infrastructural tools are being utilized in remote access to reach publicly available information

    Traditional vs. secular values and work-life well being across Europe

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    This paper examines how culture, defined in our analysis by reference to traditional versus secular values, affects the work-life balance across Europe. Specifically, we focus on the factors that affect the propensity of individuals across 30 European countries to exhibit behavioural patterns in the work and life domains consistent with the segmentation, spillover or compensation hypotheses. Testing the latter assertions, our empirical analysis replicates the study by Judge and Watanabe (1994) with data collected in 1999/00, thus bringing dated empirical results into a multi-country, contemporary realm. Based on self-reported job and life satisfaction measures, we then extend the empirical examination by controlling for different cultural values alongside a large set of standard economic and demographic factors. Our results emphasise the important role of views on secular versus traditional values as a main factor influencing respondents’ work-life balance and well being. The role of interpersonal trust features as a particularly prominent component in these results

    An automated nD model creation on BIM models

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    The construction technology (CONTEC) method was originally developed for automated CONTEC planning and project management based on the data in the form of a budget or bill of quantities. This article outlines a new approach in an automated creation of the discrete nD building information modeling (BIM) models by using data from the BIM model and their processing by existing CONTEC method through the CONTEC software. This article outlines the discrete modeling approach on BIM models as one of the applicable approaches for nD modeling. It also defines the methodology of interlinking BIM model data and CONTEC software through the classification of items. The interlink enables automation in the production of discrete nD BIM model data, such as schedule (4D) including work distribution end resource planning, budget (5D)—based on integrated pricing system, but also nD data such as health and safety risks (6D) plans (H&S Risk register), quality plans, and quality assurance checklists (7D) including their monitoring and environmental plans (8D). The methodology of the direct application of the selected classification system, as well as means of data transfer and conditions of data transferability, is described. The method was tested on the case study of an office building project, and acquired data were compared to actual construction time and costs. The case study proves the application of the CONTEC method as a usable method in the BIM model environment, enabling the creation of not only 4D, 5D models but also nD discrete models up to 8D models in the perception of the construction management process. In comparison with the existing BIM classification systems, further development of the method will enable full automated discrete nD model creation in the BIM model environment
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