220,655 research outputs found

    Open access - the rise and fall of a community-driven model of scientific communication

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    International audience•In 25 years, open access, i.e. free and unrestricted access to scientific information, has become a significant part of scientific communication. However, its success story should not conceal a fundamental change of its nature.•Open access started, together with the Web, at the grassroots, as a bottom-up, community-driven model of open journals and repositories. Today the key driving forces are no longer community-driven needs and objectives but commercial, institutional and political interests.•This development serves the needs of the scientific community insofar as more and more content becomes available through open journals and repositories. Yet, the fall of open access as a community-driven model is running the risk of becoming dysfunctional for the scientists and may create new barriers and digital divides

    Low-Cost Air Quality Monitoring Tools: From Research to Practice (A Workshop Summary).

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    In May 2017, a two-day workshop was held in Los Angeles (California, U.S.A.) to gather practitioners who work with low-cost sensors used to make air quality measurements. The community of practice included individuals from academia, industry, non-profit groups, community-based organizations, and regulatory agencies. The group gathered to share knowledge developed from a variety of pilot projects in hopes of advancing the collective knowledge about how best to use low-cost air quality sensors. Panel discussion topics included: (1) best practices for deployment and calibration of low-cost sensor systems, (2) data standardization efforts and database design, (3) advances in sensor calibration, data management, and data analysis and visualization, and (4) lessons learned from research/community partnerships to encourage purposeful use of sensors and create change/action. Panel discussions summarized knowledge advances and project successes while also highlighting the questions, unresolved issues, and technological limitations that still remain within the low-cost air quality sensor arena

    David C. Prosser im Interview

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    In this interview, David C. Prosser talks about shrinking library budgets, the difficulty with the so-called big deals, open access and many more

    PICES Press, Vol. 16, No. 2, July 2008

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    The 2008 Inter-Sessional Science Board Meeting (pp.1-2, pdf, 0.1 Mb) FUTURE – From Science Plan to Implementation Plan (pp. 3-4, pdf, 0.1 Mb) CFAME Task Team Workshop – Linking and Visualising (p. 5, pdf, 0.1 Mb) PICES WG 21 Meets in Busan, Korea: The Database Meeting (pp. 6-7, pdf, 0.1 Mb) ICES-PICES-IOC Symposium on Climate Change (pp. 8-12, pdf, 1.2 Mb) Zooplankton and Climate: Response Modes and Linkages (pp. 13-15, pdf, 0.2 Mb) PICES Fishery Science Committee Workshop in Gijón (pp. 16-18, pdf, 0.1 Mb) The North Pacific Continuous Plankton Recorder Survey (pp. 19-21, pdf, 0.4 Mb) PICES Ecosystem Status Report Wins Design Award (p. 21, pdf, 0.4 Mb) Canada’s Three Oceans (C3O): A Canadian Contribution to the International Polar Year (pp. 22-25, pdf, 0.8 Mb) New Surface Mooring at Station Papa Monitors Climate (pp. 26-27, pdf, 0.2 Mb) The State of the Western North Pacific in the Second Half of 2007 (pp. 28-29, pdf, 0.4 Mb) The Bering Sea: Current Status and Recent Events (pp. 30-31, pdf, 0.4 Mb) Recent Trends in Waters of the Subarctic NE Pacific (pp.32-33, pdf, 0.3 Mb) 2009 Vintage of Fraser River Sockeye Salmon: A Complex Full Bodied Redd with Mysterious Bouquet (p. 34, pdf, 0.1 Mb) Pacific Biological Station Celebrates Centennial Anniversary, 1908–2008 (p. 35, pdf, 0.3 Mb) Marine and Coastal Fisheries: American Fisheries Society Open Access E-journal (p. 36, pdf, 0.1 Mb) Latest and Upcoming PICES Publications (p. 36, pdf, 0.1 Mb

    Can This Marriage Be Saved?

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    Market forces in health care are paradoxically pulling physicians and hospitals apart and together at the same time. What are these forces and trends? Is the long-standing marriage of interdependence and productivity between them destined to fail, or can it be saved and even strengthened by emerging delivery and governance models in the so-called "market revolution" of consumer-driven health care? What are the implications for health care policy and practice? These are issues we explore in this Arizona Health Futures Policy Primer

    A citizen journalism primer

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    Citizen journalism is a hot topic at present, but there remains a degree of conceptual wooliness about its definition and meaning, with everything from lifestyle blogs to live footage of freak weather events being included in this category. This paper will identify factors underpinning the emergence of citizen journalism, including the rise of Web 2.0, rethinking journalism as a professional ideology, the decline of ‘high modernist’ journalism, divergence between elite and popular opinion, changing revenue bases for news production, and the decline of deference in democratic societies. It will consider case studies such as the Korean OhMyNews web site, and connect these issues to wider debates about the implications of journalism and news production increasingly going into the Internet environment

    Seafloor characterization using airborne hyperspectral co-registration procedures independent from attitude and positioning sensors

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    The advance of remote-sensing technology and data-storage capabilities has progressed in the last decade to commercial multi-sensor data collection. There is a constant need to characterize, quantify and monitor the coastal areas for habitat research and coastal management. In this paper, we present work on seafloor characterization that uses hyperspectral imagery (HSI). The HSI data allows the operator to extend seafloor characterization from multibeam backscatter towards land and thus creates a seamless ocean-to-land characterization of the littoral zone

    Preparing for a Northwest Passage: A Workshop on the Role of New England in Navigating the New Arctic

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    Preparing for a Northwest Passage: A Workshop on the Role of New England in Navigating the New Arctic (March 25 - 27, 2018 -- The University of New Hampshire) paired two of NSF\u27s 10 Big Ideas: Navigating the New Arctic and Growing Convergence Research at NSF. During this event, participants assessed economic, environmental, and social impacts of Arctic change on New England and established convergence research initiatives to prepare for, adapt to, and respond to these effects. Shipping routes through an ice-free Northwest Passage in combination with modifications to ocean circulation and regional climate patterns linked to Arctic ice melt will affect trade, fisheries, tourism, coastal ecology, air and water quality, animal migration, and demographics not only in the Arctic but also in lower latitude coastal regions such as New England. With profound changes on the horizon, this is a critical opportunity for New England to prepare for uncertain yet inevitable economic and environmental impacts of Arctic change

    Economic Fundamentals Of the Knowledge Society

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    This article provides an introduction to fundamental issues in the development of new knowledge-based economies. After placing their emergence in historical perspective and proposing a theoretical framework that distinguishes knowledge from information, the authors characterize the specific nature of such economies. They go on to deal with some of the major issues concerning the new skills and abilities required for integration into the knowledge-based economy; the new geography that is taking shape (where physical distance ceases to be such an influential constraint); the conditions governing access to both information and knowledge, not least for developing countries; the uneven development of scientific, technological (including organizational) knowledge across different sectors of activity; problems concerning intellectual property rights and the privatization of knowledge; and the issues of trust, memory and the fragmentation of knowledge. This monograph is concerned with the nature of the process of macroeconomic growth that has characterized the U. S. experience, and manifested itself in the changing pace and sources of the continuing rise real output per capita over the course of the past two hundred years. A key observation that emerges from the long-term quantitative economic record is that the proximate sources of increases in real GDP per head in the century between 1889 and 1999 were quite different from those which obtained during the first hundred years of American national experience. Baldly put, the economy's ascent to a position of twentieth century global industrial leadership entailed a transition from growth based upon the interdependent development and extensive exploitation of its natural resources and the substitution of tangible capital for labor, towards a the maintenance of an productivity leadership through rising rates of intangible investment in the formation and exploitation of technological and organizational knowledge.

    Dancing on a Pin: Health Planning in Arizona

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    This publication challenges us to step back and reflect on the past, present and future of health systems. Take a deeper look at planning and how we got here, review the roles of competition and regulation, and learn about the health planning matrix along with the concept of health planning bridges. Discover for yourself if these thoughts and tools help the signal of quality health planning rise more clearly from out of the noise
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