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Sample records for nordic hydrological conference

  1. FOREWORD: Proceedings of the Nordic Conference on Surface Science

    NASA Astrophysics Data System (ADS)

    Pessa, V. M.; Nieminen, R. M.

    1983-01-01

    The present issue of Physica Scripta contains the Proceedings of the Nordic Conference on Surface Science. This meeting was held in Tampere, Finland 18-20 August, 1982. The original motivation for the conference was to bring together the various Nordic research groups engaged in surface science and related activities. However, soon after the initial announcement the conference attracted considerable interest also beyond the Nordic area, and it eventually obtained a truly international character: more than half of the 150 participants came from non-Nordic countries. At least to some extent this reflects the high international esteem of surface physics and chemistry in the Nordic area, which hosts some of the strongest research centers in this exciting and important branch of science. The conference provided an opportunity to exchange information in this rapidly moving field, to establish new contacts and strengthen old ones. It showed that there certainly is scope for increased collaboration between various groups, both within the Nordic countries and also more internationally. The opinion was expressed by several participants that this conference was a particularly successful one, both in scientific content and in format. It is the hope of the organizers of the Nordic Conference on Surface Science that this would serve as an incentive to consider having this kind of meetings on a more or less regular basis, as an established event in the Nordic surface science community. The cross-disciplinary nature of surface science is clearly reflected in these proceedings. The topics discussed range from those close to more traditional condensed matter spectroscopy through physical chemistry to biology. The formidable array of sophisticated techniques developed for surface investigations is given ample attention, but nevertheless the proceedings also show the trend towards more problem-oriented instead of technique-oriented emphasis. The proceedings are organized in accordance

  2. Mississippi Climate & Hydrology Conference

    SciTech Connect

    Lawford, R.; Huang, J.

    2002-05-01

    The GEWEX Continental International Project (GCIP), which started in 1995 and completed in 2001, held its grand finale conference in New Orleans, LA in May 2002. Participants at this conference along with the scientists funded through the GCIP program are invited to contribute a paper to a special issue of Journal of Geophysical Research (JGR). This special JGR issue (called GCIP3) will serve as the final report on scientific research conducted by GCIP investigators. Papers are solicited on the following topical areas, but are not limited to, (1) water energy budget studies; (2) warm season precipitation; (3) predictability and prediction system; (4) coupled land-atmosphere models; (5) climate and water resources applications. The research areas cover observations, modeling, process studies and water resources applications.

  3. Proceedings of the Nordic Conference on Mathematics Teaching (NORMA-94) Lahti 1994. Research Report 141.

    ERIC Educational Resources Information Center

    Pehkonen, Erkki, Ed.

    This report contains papers from the Nordic Conference on Mathematics Teaching (NORMA-94). The first three papers are plenary talks aimed at giving the participants an opportunity to form a coherent view of the new theories of learning. The themes of the paper sessions addressed a variety of topics on different levels from elementary school to…

  4. Libraries and National Development (Final Report of the Third Afro-Nordic Library Conference, Finland, September 3-7 1979).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    Contained in this collection of presentations from the third Afro-Nordic Library Conference are a foreword describing the objectives of the meeting and 14 papers: "From Oral Tradition to Literary Writing: The Awakening of National Awareness," by Heikki Kirkinen; "African Library Systems," by L. E. Samarasinghe; "Planning…

  5. Information Resources Management. Nordic Conference on Information and Documentation (6th, Helsinki, Finland, August 19-22, 1985).

    ERIC Educational Resources Information Center

    Samfundet for Informationstjanst i Finland, Helsinki.

    The 54 conference papers compiled in this proceedings include plenary addresses; reviews of Nordic databases; and discussions of documents, systems, services, and products as they relate to information resources management (IRM). Almost half of the presentations are in English: (1) "What Is Information Resources Management?" (Forest…

  6. Proceedings of the Nordic Conference on Science and Technology Education: The Challenge of the Future (Karlslunde Strand, Denmark, May 8-12, 1985).

    ERIC Educational Resources Information Center

    Thulstrup, Erik W., Ed.

    The Nordic Conference of 1985 was convened for the purpose of fostering cooperation between science and technology educators within different fields and at different levels, with approximately 40 science and technology educators from Finland, Norway, Sweden, Denmark, India, the United States, and Yugoslavia participating. This report contains 27…

  7. Report from 17th Hydrology Days Conference available

    NASA Astrophysics Data System (ADS)

    The 17th annual Hydrology Days Conference was held from April 14-18,1997, at Colorado State University in Fort Collins. Highlights of the meeting included awards for the best student papers, given to Lyn Benjamin and Kevin Williams, both of Utah State University, and to Tom Sale of Colorado State University and Frank Barranco of the Colorado School of Mines. Proceedings from the meeting are available for $30 from H. J. Morel-Seytoux (57 Selby Lane, Atherton, CA 94027-3926 USA; tel. +1-415-365-4080semi; e-mail morelsey@usgs.gov)

  8. First USA/USSR joint conference on environmental hydrology and hydrogeology

    SciTech Connect

    Moore, J.E.; Kanivetsky, R.A.; Rosenshein, J.S.; Zenone, C.; Csallany, S.C.

    1991-01-01

    The objectives of this conference were: to present an overview of issues in hydrology and hydrogeology; to review the effects of global changes on the hydrologic environment; to review surface and ground water pollution, including transport modeling; and to discuss research and practical applications in hydrology and hydrogeology.

  9. PREFACE: XXIVth Conference of the Danubian Countries on the Hydrological Forecasting and Hydrological Bases of Water Management

    NASA Astrophysics Data System (ADS)

    Brilly, Mitja; Bonacci, Ognjen; Nachtnebel, Peter Hans; Szolgay, Ján; Balint, Gabor

    2008-10-01

    This volume of IOP Conference Series: Earth and Environmental Science presents a selection of papers that were given at the 24th Conference of the Danube Countries. Within the framework of the International Hydrological Program IHP of UNESCO. Since 1961 the Danube countries have successfully co-operated in organizing conferences on Hydrological Forecasting and Hydrological Water Management Issues. The 24th Conference of the Danube Countries took place between 2-4 June 2008 in Bled, Slovenia and was organized by the National Committee of Slovenia for the International Hydrological Program of UNESCO, under the auspices of the President of Republic of Slovenia. It was organized jointly by the Slovenian National Commission for UNESCO and the Environmental Agency of the Republic of Slovenia, under the support of UNESCO, WMO, and IAHS. Support for the attendance of some participants was provided by UNESCO. Additional support for the symposium was provided by the Slovene Commission for UNESCO, Environmental Agency of Slovenia, Karst Research Institute, Hydropower plants on the lower Sava River and Chair of Hydraulics Engineering FGG University of Ljubljana. All participants expressed great interest and enthusiasm in presenting the latest research results and sharing practical experiences in the Hydrology of the Danube River basin. The Editorial Board, who were nominated at the Conference, initially selected 80 full papers for publication from 210 submitted extended abstracts and papers provided by authors from twenty countries. Altogether 51 revised papers were accepted for publishing in this volume. Papers are divided by conference topics: Hydrological forecasting Hydro-meteorological extremes, floods and droughts Global climate change and antropogenic impacts on hydrological processes Water management Floods, morphological processes, erosion, sediment transport and sedimentation Developments in hydrology Mitja Brilly, Ognjen Bonacci, Peter Hans Nachtnebel, Ján Szolgay

  10. Russian-British conference on hydrologic consequences of climate change (Novosibirsk, June 13 15, 2007)

    NASA Astrophysics Data System (ADS)

    Vasil'Ev, O. F.; Lykosov, V. N.; Mokhov, I. I.

    2008-08-01

    An international conference and a seminar on hydrologic consequences of climate changes were held at Akademogorodok in Novosibirsk in 2007 (June 13 15). At the initiative of the British Council, the conference was organized by the Institute for Water and Environmental Problems of the Siberian Branch of the Russian Academy of Sciences within arrangements devoted to the 50th anniversary of the Siberian Branch of the Russian Academy of Sciences. The conference was financially supported by the British Council, the Federal Water Resources Agency of the RF Ministry of Natural Resources, the Federal Service for Hydrometeorology and Environmental Monitoring (Rosgidromet), and the Russian Foundation for Basic Research. All in all, 65 leading specialists from institutes of the Russian Academy of Sciences, its Siberian Branch and Karelian Scientific Centre, the institutions of Rosgidromet and the Federal Water Resources Agency of the RF Ministry of Natural Resources, and from Great Britain (Southampton University, National Centre for Ecology and Hydrology, and consulting firm of HR Wallingford).

  11. Learning for the Workplace: Nordic and Canadian Perspectives.

    ERIC Educational Resources Information Center

    Taylor, Gail, Ed.

    This book contains 21 papers from the Nordic-Canadian Learning for the Workplace Conference, which was held in Hanasaari, Espoo, Finland in June 1995. The following papers are included: "Introduction to the Nordic-Canadian Learning for the Workplace Conference" (Olli-Pekka Heinonen); "Conference Design and Process" (Diane…

  12. Comparing snow models under current and future climates over three Nordic catchments: uncertainties and implications for hydrological impact studies

    NASA Astrophysics Data System (ADS)

    Poulin, A.; Troin, M.; Baraer, M.; Brissette, F.

    2015-12-01

    Projected climate change effects on snow hydrology are investigated for the 2041-2060 horizon following the SRES A2 emissions scenario over three catchments in Quebec, Canada. A 16-member ensemble of eight snow models (SM) simulations, based on the high-resolution Canadian Regional Climate Model (CRCM-15km) simulations driven by two realizations of the Canadian Global Climate Model (CGCM3), is established per catchment. This study aims to compare a range of SMs in their ability at simulating snow processes under current climate, and to evaluate how they affect the assessment of the climate change-induced snow impacts at the catchment scale. The variability of snow processes caused by the use of two SM approaches (degree-day versus mixed degree-day/energy balance) is evaluated, as well as the uncertainty of natural climate variability (CRCM inter-member variability). The simulations in the virtual world cover 1961-1990 in the present period and 2041-2060 in the future period. This virtual world offers a high-resolution coherent dataset with no missing data or inconsistencies in time and in space. The virtual world experiments were compared to the same experiments over a short validation in the real world. The results show that, when comparing to snow water equivalent (SWE) from the virtual world, all SMs perform similarly at modeling SWE for the reference and future periods. These findings can be extended to the real world, where the SMs lead to a high level of agreement with the observations in reproducing catchment scale snow hydrology. The results of various snow indicators show that most of the uncertainty arises from natural climate variability followed by the SM. The uncertainty linked to the choice of a SM is larger than that associated with the choice of the SM approach in quantifying the snow hydrology impacts. Overall, the SMs provide a low degree of uncertainty to the total uncertainty in hydrologic modeling for climate change impact studies. Keywords

  13. News Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

    NASA Astrophysics Data System (ADS)

    2013-03-01

    Event: UK to host Science on Stage Travel: Gaining a more global perspective on physics Event: LIYSF asks students to 'cross scientific boundaries' Competition: Young Physicists' tournament is international affair Conference: Learning in a changing world of new technologies Event: Nordic physical societies meet in Lund Conference: Tenth ESERA conference to publish ebook Meeting: Rugby meeting brings teachers together Note: Remembering John L Lewis OBE

  14. The Nordic Health Promotion Research Network (NHPRN).

    PubMed

    Ringsberg, Karin C

    2015-08-01

    The Nordic Health Promotion Research Network (NHPRN) was established in 2007 at the Nordic School of Public Health (NHV). This article aims to describe the foundation of the NHPRN, the development and the present status of the work of NHPRN. The NHPRN consists of about 50 senior and junior researchers from all Nordic countries. It is a working network that aims to develop the theoretical understanding of health promotion, to create research cooperation in health promotion from a Nordic perspective and to extend the scope of health promotion through education. Network members meet biannually to discuss and further develop research within the field and are also responsible for the Nordic conference on Health Promotion, organized every 3 years. The NHV hosted the network between 2007 and 2014; and the World Health Organisation (WHO) will assume this role in 2015.

  15. Hydrology

    ERIC Educational Resources Information Center

    Sharp, John M., Jr.

    1978-01-01

    The past year saw a re-emphasis on the practical aspects of hydrology due to regional drought patterns, urban flooding, and agricultural and energy demands on water resources. Highlights of hydrologic symposia, publications, and events are included. (MA)

  16. Hydrology

    ERIC Educational Resources Information Center

    Sharp, John M.

    1977-01-01

    Lists many recent research projects in hydrology, including flow in fractured media, improvements in remote-sensing techniques, effects of urbanization on water resources, and developments in drainage basins. (MLH)

  17. Hydrology

    USGS Publications Warehouse

    Eisenbies, Mark H.; Hughes, W. Brian

    2000-01-01

    Hydrologic process are the main determinants of the type of wetland located on a site. Precipitation, groundwater, or flooding interact with soil properties and geomorphic setting to yield a complex matrix of conditions that control groundwater flux, water storage and discharge, water chemistry, biotic productivity, biodiversity, and biogeochemical cycling. Hydroperiod affects many abiotic factors that in turn determine plant and animal species composition, biodiversity, primary and secondary productivity, accumulation, of organic matter, and nutrient cycling. Because the hydrologic regime has a major influence on wetland functioning, understanding how hydrologic changes influence ecosystem processes is essential, especially in light of the pressures placed on remaining wetlands by society's demands for water resources and by potential global changes in climate.

  18. Chapman Conference on the Hydrologic Aspects of Global Climate Change, Lake Chelan, WA, June 12-14, 1990, Selected Papers

    NASA Technical Reports Server (NTRS)

    Lettenmaier, Dennis P. (Editor); Rind, D. (Editor)

    1992-01-01

    The present conference on the hydrological aspects of global climate change discusses land-surface schemes for future climate models, modeling of the land-surface boundary in climate models as a composite of independent vegetation, a land-surface hydrology parameterizaton with subgrid variability for general circulation models, and conceptual aspects of a statistical-dynamical approach to represent landscape subgrid-scale heterogeneities in atmospheric models. Attention is given to the impact of global warming on river runoff, the influence of atmospheric moisture transport on the fresh water balance of the Atlantic drainage basin, a comparison of observations and model simulations of tropospheric water vapor, and the use of weather types to disaggregate the prediction of general circulation models. Topics addressed include the potential response of an Arctic watershed during a period of global warming and the sensitivity of groundwater recharge estimates to climate variability and change.

  19. Nordic Snow Radar Experiment

    NASA Astrophysics Data System (ADS)

    Lemmetyinen, Juha; Kontu, Anna; Pulliainen, Jouni; Vehviläinen, Juho; Rautiainen, Kimmo; Wiesmann, Andreas; Mätzler, Christian; Werner, Charles; Rott, Helmut; Nagler, Thomas; Schneebeli, Martin; Proksch, Martin; Schüttemeyer, Dirk; Kern, Michael; Davidson, Malcolm W. J.

    2016-09-01

    The objective of the Nordic Snow Radar Experiment (NoSREx) campaign was to provide a continuous time series of active and passive microwave observations of snow cover at a representative location of the Arctic boreal forest area, covering a whole winter season. The activity was a part of Phase A studies for the ESA Earth Explorer 7 candidate mission CoReH2O (Cold Regions Hydrology High-resolution Observatory). The NoSREx campaign, conducted at the Finnish Meteorological Institute Arctic Research Centre (FMI-ARC) in Sodankylä, Finland, hosted a frequency scanning scatterometer operating at frequencies from X- to Ku-band. The radar observations were complemented by a microwave dual-polarization radiometer system operating from X- to W-bands. In situ measurements consisted of manual snow pit measurements at the main test site as well as extensive automated measurements on snow, ground and meteorological parameters. This study provides a summary of the obtained data, detailing measurement protocols for each microwave instrument and in situ reference data. A first analysis of the microwave signatures against snow parameters is given, also comparing observed radar backscattering and microwave emission to predictions of an active/passive forward model. All data, including the raw data observations, are available for research purposes through the European Space Agency and the Finnish Meteorological Institute. A consolidated dataset of observations, comprising the key microwave and in situ observations, is provided through the ESA campaign data portal to enable easy access to the data.

  20. Second Conference on Early Mars: Geologic Hydrologic, and Climatic Evolution and the Implications for Life

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Some of the topics addressed by the conference paper abstracts included in this document include: martian terrain, terrestrial biological activity and mineral deposits with implications for life on Mars, the martian crust and mantle, weathering and erosion on Mars, evidence for ancient martian environmental and climatic conditions, with implications for the existence of surface and ground water on Mars and the possibility for life, martian valleys, and evidence for water and lava flow on the surface of Mars.

  1. Nordic criteria for reproductive toxicity.

    PubMed

    Taskinen, H K

    1995-08-01

    Scientific criteria for assessment of the reproductive toxicity of chemicals have been proposed by a Nordic group of experts and regulatory representatives. The criteria take into account the results of clinical studies as well as of experimental research. The criteria should be useful in, for example, product control and labeling and planning of a safe work environment. The proposed Nordic criteria and examples of the assessment of the reproductive toxicity of some chemicals are presented.

  2. EDITORIAL: The 24th Nordic Semiconductor Meeting The 24th Nordic Semiconductor Meeting

    NASA Astrophysics Data System (ADS)

    Páll Gunnlaugsson, Haraldur; Nylandsted Larsen, Arne; Uhrenfeldt, Christian

    2012-03-01

    A Nordic Semiconductor Meeting is held every other year with the venue rotating amongst the Nordic countries of Denmark, Finland, Iceland, Norway and Sweden. The focus of these meetings remains 'original research and science being carried out on semiconductor materials, devices and systems'. Reports on industrial activity have usually featured. The topics have ranged from fundamental research on point defects in a semiconductor to system architecture of semiconductor electronic devices. Proceedings from these events are regularly published as a Topical Issue of Physica Scripta. All of the papers in this Topical Issue have undergone critical peer review and we wish to thank the reviewers and the authors for their cooperation, which has been instrumental in meeting the high scientific standards and quality of the series. This 24th meeting of the Nordic Semiconductor community, NSM 2011, was held at Fuglsøcentret, close to Aarhus, Denmark, 19-22 June 2011. Support was provided by the Carlsberg Foundation, Danfysik and the semiconductor group at Aarhus University. Over 30 participants presented a broad range of topics covering semiconductor materials and devices as well as related material science interests. The conference provided a forum for Nordic and international scientists to present and discuss new results and ideas concerning the fundamentals and applications of semiconductor materials. The aim of the meeting was to advance the progress of Nordic science and thus aid in future worldwide technological advances concerning technology, education, energy and the environment. The 25th Nordic Semiconductor Meeting will be organized in June 2013 in Finland, chaired by Dr Filip Tuomisto, Aalto University. A Nordic Summer School on Semiconductor Science will be organized in connection with the conference (just before), chaired by Dr Jonatan Slotte, Aalto University. Information on these events can be found at physics.aalto.fi/nsm2013. List of participants Søren Vejling

  3. History of the Nordic psychiatric cooperation.

    PubMed

    von Knorring, Lars

    2012-03-01

    The Nordic countries include Denmark, Finland, Iceland, Norway and Sweden as well the Faroe Islands, Greenland, Svalbard and Åland. The countries share much common history as well as common traits in their respective societies. As early as 1906, a Scandinavian Psychiatric Association was suggested. The first Nordic Psychiatric Congress was held in Copenhagen 1913. After the First World War, at the 6th Nordic Psychiatric Congress in Stockholm 1935, a Nordic Psychiatric Association was founded and it was decided that a Nordic Journal of Psychiatry should be founded. After the Second World War, at the 8th Nordic Psychiatric Congress in Copenhagen 1946, the Nordic Psychiatric Association was terminated. At this time, the most important task of the Association, to found a Nordic Journal of Psychiatry, had been achieved. After 1946, there has been a close cooperation between the Nordic countries but no common Nordic Psychiatric Association. Today, the Nordic Psychiatric Cooperation is active and ongoing. The 30th Nordic Psychiatric Congress is scheduled to be held in Tromsö, in 2012. The Nordic Journal of Psychiatry is publishing its 64 th volume. The Journal is indexed in the important international databases and the impact factor is increasing. The Joint Committee of the Nordic psychiatric associations has established itself as the owner of the Journal and the organizer of the congresses. There are also a series of Nordic cooperations in a series of different fields, such as the Scandinavian Societies of Biological Psychiatry, the Scandinavian College of Neuropsychopharmacology (SCNP), the bi-annual Nordic Psychoanalytical Congresses, the Scandinavian Psychoanalytic Review, the Nordic Association of Psychiatric Epidemiology, NAPE, and so on.

  4. Breaking the Nordic Defense Deadlock

    DTIC Science & Technology

    2015-02-01

    War weariness in the aftermath of the Great War , the perceived weak- ness of Soviet Russia and Germany, the forming of the League of Nations and...superpowers 14 and the old great powers in Europe. According to one argument: Nordic identity politics and Cold War value promo- tion in the...gives the Russians great advantages in preparation for waging large- scale war . The Russian exercises have developed in quality as well as quantity

  5. The Nordic seas: An overview

    NASA Astrophysics Data System (ADS)

    Drange, Helge; Dokken, Trond; Furevik, Tore; Gerdes, Rüdiger; Berger, Wolfgang; Nesje, Atle; Arild Orvik, Kjell; Skagseth, Øystein; Skjelvan, Ingunn; Østerhus, Svein

    The aim of this overview paper is to provide a brief synthesis of the five review papers contained in the monograph. Prevailing southwesterly winds, oceanic flow patterns, and oceanic summer heat storage make the temperatures of the Nordic Seas region 10—20°C above the mean temperature of locations at similar latitudes. The combination of the large heat import from the south plus the polar location implies that the region is prone to natural climate variations and is particularly vulnerable for external forcings. Indeed, proxy data for the Holocene epoch reveal large, high-frequency climate fluctuations, as well as long-term variations spanning the "Medieval Warm Period" and the "Little Ice Age". In phase with a strengthening of the westerly winds since the 1960s, several oceanic key variables show trends unprecedented in available instrumental records, some of which extend back 50—100 years. State-of-the-art climate models indicate that several of the changes may be linked to increased forcing of greenhouse gases and are therefore likely to be sustained or even amplified in the future. Furthermore, the marine cycling of carbon, and through that the major greenhouse gas carbon dioxide, is closely linked to the climate state of the region. The Nordic Seas region is, as one of few ocean locations, a sink for atmospheric carbon dioxide throughout the year. With the rapid developments in data acquisition, computational resources, and societal concerns for climate change and environmental issues, the review papers give an updated account of the present knowledge of the complex climate states of the Nordic Seas and how the Nordic Seas influence the climate outside the region.

  6. The Nordic Model of Lifelong Learning

    ERIC Educational Resources Information Center

    Rubenson, Kjell

    2006-01-01

    This article explores how the so called Nordic welfare state, with its specific institutional make up, handles Lifelong Learning in a time characterised by the challenges of economic globalisation and the hegemonic impact of the neo-liberal agenda. The analysis reveals a high participation in the Nordic countries in Lifelong Learning and, in…

  7. North Atlantic Nordic Seas exchanges

    NASA Astrophysics Data System (ADS)

    Hansen, B.; Østerhus, S.

    2000-02-01

    The northeastern part of the North Atlantic is unique in the sense that it is much warmer in the surface than other ocean areas at similar latitudes. The main reason for this is the large northward transport of heat that extends to high latitudes and crosses the Greenland-Scotland Ridge to enter the Nordic Seas and the Arctic. There the warm Atlantic water is converted to colder water masses that return southwards over the ridge partly as surface outflows and partly as overflows through the deep passages across the ridge. In this paper, the state of knowledge on the exchanges especially across the eastern part of the Greenland-Scotland Ridge is reviewed based on results from the ICES NANSEN (North Atlantic-Norwegian Sea Exchanges) project, from the Nordic WOCE project and from other sources. The accumulated evidence allows us to describe the exchanges in fair detail; the origins of the waters, the patterns of their flow towards and over the ridge and their ultimate fate. There is also increasing information on temporal variations of the exchanges although dynamical changes are still not well understood. Quantitative estimates for the volume transport of most of the overflow branches seem reasonably well established, and transport measurements of the Atlantic inflows to the Nordic Seas are approaching acceptable levels of confidence which allows preliminary budgets to be presented. The deep overflows are driven by pressure gradients set up by the formation of deep and intermediate water. The dominance of deep overflows over surface outflows in the water budget argues that this thermohaline forcing also dominates over direct wind stress and estuarine forcing in driving the Atlantic water inflow across the Greenland-Scotland Ridge, while wind stress seems to influence the characteristics and distribution of the Atlantic water north of the ridge.

  8. Changing health inequalities in the Nordic countries?

    PubMed

    Lahelma, E; Lundberg, O; Manderbacka, K; Roos, E

    2001-01-01

    The Nordic countries, referring here to Denmark, Finland, Norway, and Sweden, have often been viewed as a group of countries with many features in common, such as geographical location, history, culture, religion, language, and economic and political structures. It has also been habitual to refer to a "Nordic model" of welfare states comprising a large public sector, active labour market policies, high costs for social welfare as well as high taxes, and a general commitment to social equality. Recent research suggests that much of this "Nordicness" appears to remain despite the fact that the Nordic countries have experienced quite different changes during the 1980s and 1990s. How this relates to changes in health inequalities is in the focus of this supplement.

  9. The Canadian Association of Nordic Ski Instructors: Instructor Certification Model.

    ERIC Educational Resources Information Center

    Hanna, Glenda

    Since its formation in 1976, the Canadian Association of Nordic Ski Instructors (CANSI) has certified over 2600 instructors across Canada. CANSI aims to provide a standard of excellence in certified nordic ski instruction by maintaining uniform and current nordic techniques, to encourage the skiing public to take advantage of the benefits of…

  10. Nordic eHealth indicators: organisation of research, first results and plan for the future.

    PubMed

    Hyppönen, Hannele; Faxvaag, Arild; Gilstad, Heidi; Hardardottir, Gudrun Audur; Jerlvall, Lars; Kangas, Maarit; Koch, Sabine; Nøhr, Christian; Pehrsson, Thomas; Reponen, Jarmo; Walldius, Åke; Vimarlund, Vivian

    2013-01-01

    eHealth indicator and benchmarking activities are rapidly increasing nationally and internationally. The work is rarely based on a transparent methodology for indicator definition. This article describes first results of testing an indicator methodology for defining eHealth indicators, which was reported at the Medical Informatics Europe conference in 2012. The core elements of the methodology are illustrated, demonstrating validation of each of them in the context of Nordic eHealth Indicator work. Validation proved the importance of conducting each of the steps of the methodology, with several scientific as well as practical outcomes. The article is based on a report to be published by the Nordic Council of Ministers [4].

  11. PREFACE: The 6th Nordic Meeting on Nuclear Physics

    NASA Astrophysics Data System (ADS)

    Løvhøiden, G.; Thorsteinsen, T. F.; Vaagen, J. S.

    1990-01-01

    After an unintended time gap of five years, the series of regular Nordic meetings on nuclear physics was continued with the 6th Nordic Meeting, August 10-15, 1989. The site was Utgarden in the outskirts of Kopervik, the administration center for the Saga island of Karmøy on the west-coast of Norway. Utgarden, a "peoples high-school'' with a kitchen, housing facility and a neighboring modern gymnasium with fine lecture halls, proved to be an inexpensive and adequate site for the meeting. From the time of the Vikings, the sound between Karmøyy and the mainland has been a vital part of the way to the north. Mobility and international orientation is still a signature of an area where today essential parts of Norway's oil- and metal industry are located. The conference program included a session on nuclear physics in industry and society, with contributed talks from a number of companies and technology/research institutions, which also sponsored the meeting. Lunch visits to Hydro's aluminium plant on Karmøy or alternatively to Statoil's gas terminal on the mainland, were included in the program. The scientific program gives a cross section of nuclear physics activities in which researchers from the Nordic countries are involved nowadays. The spectrum is rich, and the emphasis has shifted to higher energies than was the case five years ago. We appreciate the possibility to present this overview in a separate volume of Physica Scripta. The present issue covers nearly all the talks given at the meeting. The order deviates, however, somewhat from that of the conference program. The organizing committee tried to encourage in various ways the participation of young physicists; this effort was truely rewarded. The young participants put their imprint on the activities in the lecture halls and even more on the soccer arena. The meeting was sponsored by The University of Bergen, The Nordic Accelerator Committee, NORDITA, The Norwegian Research Council for Science and the

  12. Nordic in Nature: Friluftsliv and Environmental Connectedness

    ERIC Educational Resources Information Center

    Beery, Thomas H.

    2013-01-01

    This study explored the question of whether a relationship exists between the Nordic cultural idea of friluftsliv and the psychological construct of environmental connectedness (EC). This quantitative study employed a correlational design with existing data from the Swedish Outdoor Recreation in Change national survey. Results indicate that there…

  13. Redefining External Stakeholders in Nordic Higher Education

    ERIC Educational Resources Information Center

    Musial, Kazimierz

    2010-01-01

    Present higher education reforms in the Nordic countries diminish the role and influence of the state on the governance of higher education institutions. While still providing a framework for the management of higher education, in general, the state supervises rather than controls higher education institutions (HEIs). The rhetoric of change…

  14. Values Education in Nordic Preschools: A Commentary

    ERIC Educational Resources Information Center

    Thornberg, Robert

    2016-01-01

    The six papers in this special issue focus on how values and values education are embedded in the everyday life at Nordic preschools. The studies in this special issue provide stimulating theoretical and methodological knowledge to inform further study of values education internationally. A key contribution of the papers is that there is…

  15. Proceedings of 16th Nordic Semiconductor Meeting Held in Laugarvatn, Iceland on 12-15 June 1994

    DTIC Science & Technology

    1995-01-10

    46 Multichamber processor for small semiconductor laboratories - the first results. R. Punkkinen, H. Ihantola, K...meetings in the field. First , it has the purpose of promoting Nordic cooperation in the international field of semiconductor physics. Research in the fields...Meeting is often the first conference of international character that graduate stu- dents attend in order to present a paper of poster. Third, there is

  16. Community dentistry in Nordic dental schools.

    PubMed

    Riordan, P J; Widström, E

    1984-12-01

    Approximately a decade after the first plans for the teaching of community dentistry were made in the Nordic countries, a questionnaire survey of Nordic dental schools was conducted to find out to what extent community dentistry subjects had been introduced in undergraduate curricula. Replies were received from the 12 dental schools in Denmark, Finland, Norway and Sweden. These schools admitted 915 students in 1982-83. Seven had a department of community dentistry, and at least two others had plans to start one. About 100 h of teaching were given on community dentistry subjects during the 5-yr course of study, mostly on the traditional subjects of epidemiology, statistics, law and ethics. In some schools health education and other behavioral sciences subjects received a large amount of curriculum time. Decisionmaking theory and political science were not reported taught at any school. Three departments had attached clinics, with widely differing functions. The Nordic textbook in community dentistry was widely used, and separate examinations were held in community dentistry at most schools. Full-time postgraduate courses were offered at three schools. Although schools in all four countries expected the number of dental students to decrease in coming years, several schools expected community dentistry to expand with regard to curriculum time and staff, in keeping with trends in other countries.

  17. Advances in river ice hydrology 1999-2003

    NASA Astrophysics Data System (ADS)

    Morse, Brian; Hicks, Faye

    2005-01-01

    In the period 1999 to 2003, river ice has continued to have important socio-economic impacts in Canada and other Nordic countries. Concurrently, there have been many important advances in all areas of Canadian research into river ice engineering and hydrology. For example: (1) River ice processes were highlighted in two special journal issues (Canadian Journal of Civil Engineering in 2003 and Hydrological Processes in 2002) and at five conferences (Canadian Committee on River Ice Processes and the Environment in 1999, 2001 and 2003, and International Association of Hydraulic Research in 2000 and 2002). (2) A number of workers have clearly advanced our understanding of river ice processes by bringing together disparate information in comprehensive review articles. (3) There have been significant advances in river ice modelling. For example, both one-dimensional (e.g. RIVICE, RIVJAM, ICEJAM, HEC-RAS, etc.) and two-dimensional (2-D; www.river2d.ca) public-domain ice-jam models are now available. Work is ongoing to improve RIVER2D, and a commercial 2-D ice-process model is being developed. (4) The 1999-2003 period is notable for the number of distinctly hydrological and ecological studies. On the quantitative side, many are making efforts to determine streamflow during the winter period. On the ecological side, some new publications have addressed the link to water quality (temperature, dissolved oxygen, nutrients and pollutants), and others have dealt with sediment transport and geomorphology (particularly as it relates to break-up), stream ecology (plants, food cycle, etc.) and fish habitat.There is the growing recognition, that these types of study require collaborative efforts. In our view, the main areas requiring further work are: (1) to interface geomorphological and habitat models with quantitative river ice hydrodynamic models; (2) to develop a manager's toolbox (database management, remote sensing, forecasting, intervention methodologies, etc.) to enable

  18. Equality, Inclusion and Marketization of Nordic Education: Introductory Notes

    ERIC Educational Resources Information Center

    Lundahl, Lisbeth

    2016-01-01

    The concept of a Nordic model of education is sometimes used to refer to the considerable similarities of education reforms and systems of the five Nordic countries (i.e. Denmark, Finland, Iceland, Norway and Sweden) during the second half of the 20th century--reforms that aimed at social justice, equality and cohesion not least by providing…

  19. Nordic Walking Practice Might Improve Plantar Pressure Distribution

    ERIC Educational Resources Information Center

    Perez-Soriano, Pedro; Llana-Belloch, Salvador; Martinez-Nova, Alfonso; Morey-Klapsing, G.; Encarnacion-Martinez, Alberto

    2011-01-01

    Nordic walking (NW), characterized by the use of two walking poles, is becoming increasingly popular (Morgulec-Adamowicz, Marszalek, & Jagustyn, 2011). We studied walking pressure patterns of 20 experienced and 30 beginner Nordic walkers. Plantar pressures from nine foot zones were measured during trials performed at two walking speeds (preferred…

  20. EDITORIAL: The 21st Nordic Semiconductor Meeting

    NASA Astrophysics Data System (ADS)

    2006-09-01

    This Topical Issue contains works presented at the 21st Nordic Semiconductor Meeting (21NSM) held at Sundvolden, Norway, 18-19 August 2005. The institutions supporting 21NSM were: University of Oslo, SINTEF, the Norwegian Defense Research Establishment and Vestfold University College. The Nordic Semiconductor Meeting has become an international forum that has been held every other year in a relay fashion in Denmark, Finland, Iceland, Norway and Sweden. The focus of the meeting has been on original research and science being carried out on semiconductor materials, devices and systems. Reports on industrial activity have usually been featured at the meetings. The topics have ranged from fundamental research on point defects in a semiconductor to system architecture of semiconductor electronic devices. For the last five meetings the proceedings have been printed in a dedicated volume of Physica Scripta in the Topical Issue series. The papers in this Topical Issue have undergone critical peer review and we wish to thank the reviewers and the authors for their cooperation, which has been instrumental in meeting the expected high standards of the series. The range of topics covered by this volume is broad, reflecting the call for papers; most of the papers have an element of materials science and the largest portion of these deal with other semiconductor materials other than silicon. The 21NSM was supported by the following sponsors: Renewable Energy Corporation (REC), EMF III-V Innovations (EMF), and the Nordic Research Board (NordForsk). Terje G Finstad Department of Physics, University of Oslo, Norway Andrej Y Kuznetsov and Bengt G Svensson Centre for Materials Science and Nanotechnology, University of Oslo, Norway

  1. Recent health policy initiatives in Nordic countries

    PubMed Central

    Saltman, Richard B.

    1992-01-01

    Health care systems in Sweden, Finland, and Denmark are in the midst of substantial organizational reconfiguration. Although retaining their tax-based single source financing arrangements, they have begun experiments that introduce a limited measure of competitive behavior in the delivery of health services. The emphasis has been on restructuring public operated hospitals and health centers into various forms of public firms, rather than on the privatization of ownership of institutions. If successful, the reforms will enable these Nordic countries to combine their existing macroeconomic controls with enhanced microeconomic efficiency, effectiveness, and responsiveness to patients. PMID:10122003

  2. Spring bloom onset in the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Mignot, A.; Ferrari, R.; Mork, K. A.

    2015-08-01

    The North Atlantic spring bloom is a massive annual growth event of marine phytoplankton, tiny free-floating algae that form the base of the ocean's food web and generates a large fraction of the global primary production of organic matter. The conditions that trigger the onset of the spring bloom in the Nordic Seas, at the northern edge of the North Atlantic, are studied using in-situ data from five bio-optical floats released above the Arctic Circle. It is often assumed that spring blooms start as soon as phytoplankton cells daily irradiance is sufficiently abundant that division rates exceed losses. The bio-optical float data instead suggest the tantalizing hypothesis that Nordic Seas blooms start when the photoperiod, the number of daily light hours experienced by phytoplankton, exceeds a critical value, independently of division rates. This bloom behavior may be explained by realizing that photosynthesis is impossible during polar nights and phytoplankton enters in a dormant stage in winter, only to be awaken by a photoperiodic trigger. While the first accumulation of biomass recorded by the bio-optical floats is consistent with the photoperiod hypothesis, it is possible that some biomass accumulation started before the critical photoperiod but at levels too low to be detected by the fluorometers. Thus more precise observations are needed to test the photoperiod hypothesis.

  3. [Scandinavian eugenics: Nordic historians provide new approaches].

    PubMed

    Zylberman, Patrick

    2004-10-01

    Late disclosure of the large scale of sterilization practices in the Nordic countries created an outburst of scandal: did these policies rely on coercion? To what extent? Who in the end was responsible? Sterilization practices targeted underpriviledged people first. The mentally retarded and women were their first victims. Operations were very frequently determined by other people's manipulative or coercive influences. Should the blame be put on the Social-Democrats in power throughout the period (except in Finland and Estonia)? Apart from Denmark, perhaps, local physicians and local services, more than governments, seemed to have strongly supported sterilization practices. Teetotalers and feminists shared responsibilities. How can one explain that eugenics finally declined? Based on a sound application of the Hardy-Weinberg law, the science of the eugenicists was correct. Was it politics? But uncovering of the Nazi crimes had only a very small impact on eugenics. Some authors underline the fact that the Nordic scientific institutions were particularly suited to liberal values. Others point to the devastating effect on eugenics once hereditarist psychiatry fell from favour in the middle of the sixties.

  4. Spring bloom onset in the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Mignot, Alexandre; Ferrari, Raffaele; Mork, Kjell Arne

    2016-06-01

    The North Atlantic spring bloom is a massive annual growth event of marine phytoplankton, tiny free-floating algae that form the base of the ocean's food web and generates a large fraction of the global primary production of organic matter. The conditions that trigger the onset of the spring bloom in the Nordic Seas, at the northern edge of the North Atlantic, are studied using in situ data from six bio-optical floats released north of the Arctic Circle. It is often assumed that spring blooms start as soon as phytoplankton cells daily irradiance is sufficiently abundant that division rates exceed losses. The bio-optical float data instead suggest the tantalizing hypothesis that Nordic Seas blooms start when the photoperiod, the number of daily light hours experienced by phytoplankton, exceeds a critical value, independently of division rates. The photoperiod trigger may have developed at high latitudes where photosynthesis is impossible during polar nights and phytoplankton enters into a dormant stage in winter. While the first accumulation of biomass recorded by the bio-optical floats is consistent with the photoperiod hypothesis, it is possible that some biomass accumulation started before the critical photoperiod but at levels too low to be detected by the fluorometers. More precise observations are needed to test the photoperiod hypothesis.

  5. European Plate Observing System - the Arctic dimension and the Nordic collaboration

    NASA Astrophysics Data System (ADS)

    Atakan, K.; Heikkinen, P.; Juhlin, C.; Thybo, H.; Vogfjord, K.

    2012-04-01

    strong motion networks monitor seismic activity and hazard in the North Atlantic. Vigorous volcanic activity along the plate boundary in Iceland and associated hazards are monitored by the Icelandic, seismic, geodetic, meteorological and hydrological networks. Recent eruptions, like the 2010 Eyjafjallajökull eruptions have demonstrated the far-reaching hazard to aviation caused by volcanic eruptions in Iceland. The high-sensitivity seismic and geodetic networks of Sweden monitor isostatic rebound of Fennoscandia. In this context, the varied Nordic monitoring networks provide a significant contribution to the main objectives of EPOS. There are already existing links with the other ESFRI initiatives where strong Nordic participation is established, such as SIOS and EMSO. As such EPOS provides the necessary platform to collaborate and develop an important Nordic dimension in the European Research Area. There is a long tradition of collaboration at the governmental level between the Nordic countries, Norway, Sweden, Denmark, Finland and Iceland. Within the fields of research and education, the Nordic Ministries have a dedicated program, where research networks are being promoted. Recently a Nordic collaborative network in seismology, "NordQuake" (coordinated by Denmark) was established within this program. This collaboration which is now formalized and supported by the Nordic Ministries is based on a cooperation which was initiated more than 40 years ago, where annual Nordic Seminars in seismology (previously on detection seismology) was the central element. EPOS Nordic collaboration, building upon a long lasting history, has a significant potential for synergy effects in the region and therefore represents an important dimension within EPOS. Nordic EPOS Team: Lars Ottemöller (UiB), Mathilde B. Sørensen (UiB), Louise W. Bjerrum (UiB), Conrad Lindholm (Norsar), Halfdan Kjerulf (SK), Amir Kaynia (NGI), Valerie Maupin (UiO), Tor Langeland (CMR), Joerg Ebbing (NGU), John

  6. Nordic Seas nutrients data in CARINA

    NASA Astrophysics Data System (ADS)

    Olafsson, J.; Olsen, A.

    2010-09-01

    Water column data of carbon and carbon relevant hydrographic and hydrochemical parameters from 188 cruises in the Arctic, Atlantic, and Southern Ocean have been assembled and the collection merged into a new database: CARINA (CARbon IN the Atlantic). The data have been subject to rigorous quality control (QC) in order to ensure highest possible quality and consistency. The data for most of the parameters included were examined in order to quantify systematic biases in the reported values, i.e. secondary quality control. Significant biases have been corrected for in the data products, i.e. the three merged files with measured, calculated and interpolated values for each of the three CARINA regions; the Arctic Mediterranean Seas (AMS), the Atlantic (ATL) and the Southern Ocean (SO). With the adjustments, the CARINA database is consistent both internally as well as with GLODAP (Key et al., 2004) and is suitable for accurate assessments of, for example, oceanic carbon inventories and uptake rates, and for model validation. The Arctic Mediterranean Seas is the collective term for the Arctic Ocean and the Nordic Seas, and the quality control was carried out separately in these two areas. This contribution presents an account of the quality control of the nutrients (nitrate, phosphate, and silicate) data from the Nordic Seas in CARINA. Out of the 35 cruises from the Nordic Seas included in CARINA, 33 had nutrients data. The nitrate data from 4 of these appeared to be of so poor quality that they should not be used, for phosphate this number is 7 and for silicate it is 3. We also recommend that the nitrate data from 4 of the cruises should be adjusted, for phosphate and silicate only data from one cruise should be adjusted. The final data appears consistent to 5% based on evaluation of deep data. For nitrate this corresponds to 0.6 μmol kg-1, and for phosphate and silicate it corresponds to 0.04 and 0.6 μmol kg-1, respectively.

  7. Nordic Seas nutrients data in CARINA

    NASA Astrophysics Data System (ADS)

    Olafsson, J.; Olsen, A.

    2010-03-01

    Water column data of carbon and carbon relevant hydrographic and hydrochemical parameters from 188 previously non-publicly available cruises in the Arctic, Atlantic, and Southern Ocean have been retrieved and merged into a new database: CARINA (CARbon IN the Atlantic). The data have been subject to rigorous quality control (QC) in order to ensure highest possible quality and consistency. The data for most of the parameters included were examined in order to quantify systematic biases in the reported values, i.e. secondary quality control. Significant biases have been corrected for in the data products, i.e.~the three merged files with measured, calculated and interpolated values for each of the three CARINA regions; the Arctic Mediterranean Seas (AMS), the Atlantic (ATL) and the Southern Ocean (SO). With the adjustments, the CARINA database is consistent both internally as well as with GLODAP (Key et al., 2004) and is suitable for accurate assessments of, for example, oceanic carbon inventories and uptake rates, and for model validation. The Arctic Mediterranean Seas is the collective term for the Arctic Ocean and the Nordic Seas, and the quality control was carried out separately in these two areas. This contribution presents an account of the quality control of the nutrients (nitrate, phosphate, and silicate) data from the Nordic Seas in CARINA. Out of the 35 cruises from the Nordic Seas included in CARINA, 33 had nutrients data. The nitrate data from 4 of these appeared to be of so poor quality that they should not be used, for phosphate this number is 7 and for silicate it is 3. We also recommend that the nitrate data from 4 of the cruises should be adjusted, for phosphate and silicate only data from one cruise should be adjusted. The final data appears consistent to 5% based on evaluation of deep data. For nitrate this corresponds to 0.6 μmol kg-1, and for phosphate and silicate it corresponds to 0.04 and 0.6 μmol kg-1, respectively.

  8. Perspectives on Dental Education in the Nordic Countries.

    ERIC Educational Resources Information Center

    Fiehn, Nils-Erik

    2002-01-01

    Reviews the state of dental education and current developments at Nordic dental schools. Discusses similarities and differences in the institutional circumstances of the schools, including demands on the schools, their educational philosophies, and the educational system and its regulation. (EV)

  9. Intimate partner violence against women and the Nordic paradox.

    PubMed

    Gracia, Enrique; Merlo, Juan

    2016-05-01

    Nordic countries are the most gender equal countries in the world, but at the same time they have disproportionally high prevalence rates of intimate partner violence (IPV) against women. High prevalence of IPV against women, and high levels of gender equality would appear contradictory, but these apparently opposite statements appear to be true in Nordic countries, producing what could be called the 'Nordic paradox'. Despite this paradox being one of the most puzzling issues in the field, this is a research question rarely asked, and one that remains unanswered. This paper explores a number of theoretical and methodological issues that may help to understand this paradox. Efforts to understand the Nordic paradox may provide an avenue to guide new research on IPV and to respond to this major public health problem in a more effective way.

  10. Body Composition and Somatotype of Male and Female Nordic Skiers

    ERIC Educational Resources Information Center

    Sinning, Wayne E.; And Others

    1977-01-01

    Anthropometric measurements (body composition and somatotype characteristics) for male and female Nordic skiers showed small values for measures of variance, suggesting that the subjects represented a select body type for the sport. (Author/MJB)

  11. Nordic exchange of students and climate change.

    NASA Astrophysics Data System (ADS)

    Thomsson, A.

    2012-04-01

    Since the end of 2010 and until the summer of 2011 two upper secondary schools in Höyanger, Norway and Ronneby, Sweden had the possibility to take part in a project called Nordplus junior. The main aims of the program are: • To promote Nordic languages and culture and mutual Nordic-Baltic linguistic and cultural understanding. • To contribute to the development of quality and innovation in the educational systems for life-long learning in the participating countries by means of educational cooperation, development projects, exchanges and networking. • To support, develop, draw benefit from and spread innovative products and processes in education through systematic exchange of experiences and best practice. • To strengthen and develop Nordic educational cooperation and contribute to the establishment of a Nordic-Baltic educational area. The students did research on climate change and the impact on local and regional areas. Many questions had to be answered, giving an explanation to what happens if the climate changes. Questions related to Höyanger, Norway What happens to life in Norwegian fiords? Which attitudes do youngsters and adults have about climate change and what actions do they take? What does a rise in sea level mean for Höyanger? How are different tourist attractions affected in western Norway? Questions related to Ronneby, Sweden How is the regional fauna and flora affected? What will happen to agriculture and forestry? What do adults and youngsters know about consequences of a possible climate change? What happens to the people of Ronneby if the sea level rises? Are there any positive outcomes if the climate changes? Conclusions In Norwegian fiords there could be benefits because fish are growing faster in the winter because of an increased temperature. At the same time there could be an imbalance in the ecosystem because of a change in the living ranges of different species. Most of the young boys and girls in Höyanger, Norway were

  12. Iodine status in the Nordic countries – past and present

    PubMed Central

    Nyström, Helena Filipsson; Brantsæter, Anne Lise; Erlund, Iris; Gunnarsdottir, Ingibjörg; Hulthén, Lena; Laurberg, Peter; Mattisson, Irene; Rasmussen, Lone Banke; Virtanen, Suvi; Meltzer, Helle Margrete

    2016-01-01

    Background Adequate iodine nutrition is dependent on ground water content, seafood, and, as many countries use iodized cow fodder, dairy products. In most countries, salt fortification programs are needed to assure adequate iodine intake. Objectives The objectives are threefold: 1) to describe the past and present iodine situation in the Nordic countries, 2) to identify important gaps of knowledge, and 3) to highlight differences among the Nordic countries’ iodine biomonitoring and fortification policies. Design Historical data are compared with the current situation. The Nordic countries’ strategies to achieve recommended intake and urine iodine levels and their respective success rates are evaluated. Results In the past, the iodine situation ranged from excellent in Iceland to widespread goiter and cretinism in large areas of Sweden. The situation was less severe in Norway and Finland. According to a 1960 World Health Organization (WHO) report, there were then no observations of iodine deficiency in Denmark. In Sweden and Finland, the fortification of table salt was introduced 50–75 years ago, and in Norway and Finland, the fortification of cow fodder starting in the 1950s helped improve the population's iodine status due to the high intake of milk. In Denmark, iodine has been added to household salt and salt in bread for the past 15 years. The Nordic countries differ with regard to regulations and degree of governmental involvement. There are indications that pregnant and lactating women, the two most vulnerable groups, are mildly deficient in iodine in several of the Nordic countries. Conclusion The Nordic countries employ different strategies to attain adequate iodine nutrition. The situation is not optimal and is in need of re-evaluation. Iodine researchers, Nordic national food administrations, and Nordic governmental institutions would benefit from collaboration to attain a broader approach and guarantee good iodine health for all. PMID:27283870

  13. Current research in transcultural psychiatry in the Nordic countries.

    PubMed

    Ekblad, Solvig; Kastrup, Marianne Carisius

    2013-12-01

    This article discusses major themes in recent transcultural psychiatric research in the Nordic countries from 2008 to 2011: (a) epidemiological studies of migration, (b) indigenous populations, and (c) quality of psychiatric care for migrants. Over the past several decades, the populations of the Nordic countries, Denmark, Finland, Norway, and Sweden, which were relatively homogeneous, have become increasingly culturally diverse. Many migrants to Nordic countries have been exposed to extreme stress, such as threats of death and/or torture and other severe social adversities before, during, and after migration, with potential effects on their physical, mental, social, and spiritual health. Growing interest in transcultural issues is reflected in the level of scientific research and clinical activity in the field by Nordic physicians, psychologists, social scientists, demographers, medical anthropologists, as well as other clinicians and policy planners. Research includes work with migrants and indigenous minorities in the Nordic countries, as well as comparisons with mental health in postconflict countries. We conclude by suggesting future directions for transcultural psychiatry research and providing guidelines for the education and training of future clinicians in the Nordic countries.

  14. 77 FR 20100 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel NORDIC STAR; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel NORDIC STAR... the vessel NORDIC STAR is: Intended Commercial Use of Vessel: ``Sailing excursions and...

  15. Occupational cancer research in the Nordic countries.

    PubMed Central

    Kjaerheim, K

    1999-01-01

    Occupational cancer research in the Nordic countries benefits from certain structural advantages, including the existence of computerized population registries, national cancer registries with high-quality data on cancer incidence, and a personal identification number for each inhabitant. This article outlines the utilization of this research infrastructure in Denmark, Finland, Iceland, Norway, and Sweden, together with research examples from the different countries. Future research on occupational cancer in this region requires that national legislation on electronic handling of sensitive personal information should not be stricter than the European Union Directive on individual protection with regard to personal data. A personal identification number is essential both for keeping up the high quality of data of the registers and for the high quality of the process of linking the different data sources together. Although previous occupational research has focused on male workers, a broader approach is needed in the future, including a study of how cancer risk in women may be affected by occupational activity and the question of possible cancer risk in offspring of men and women exposed to workplace carcinogens. PMID:10350505

  16. Meridional Overturning Exchange with the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Hansen, B.; Osterhus, S.

    2004-12-01

    The flow of Atlantic water towards the Arctic crosses the Greenland-Scotland Ridge in three current branches. By the heat that it carries along, it keeps the subarctic regions abnormally warm and by its import of salt, it helps maintain a high salinity and hence high density in the surface waters as a precondition for thermohaline ventilation. In mid 1990's an extensive monitoring program for all three branches was lunched as a Nordic contribution to WOCE and is still going on. The western branch, the Irminger Current, has been monitored by means of traditional current meters moorings on a section crossing the current northwest of Iceland. A number of ADCPs have been moored on a section going north from the Faroes, crossing the Faroes Current. The eastern branch, the Continental Slope Current, is monitored by ADCPs moorings across the Faroe-Shetland Channel. CTD observations from research vessels along all the current meter sections are obtained on seasonal basis. Here we present for the first time the results from all the branches and offer numbers for the Atlantic water transport as well as seasonal and interannual variations. In addition we offer numbers for the dense overflowe trough the faroe Bank Channel.

  17. Democracy, Caring and Competence: Values Perspectives in ECEC Curricula in the Nordic Countries

    ERIC Educational Resources Information Center

    Einarsdottir, Johanna; Purola, Anna-Maija; Johansson, Eva Marianne; Broström, Stig; Emilson, Anette

    2015-01-01

    The aim of the study is to explore how Nordic Early Childhood Education and Care policies frame values education in preschools with a special focus on the values of democracy, caring and competence. The study is part of a larger Nordic project, "Values education in Nordic preschools: Basis of education for tomorrow," the aim of which is…

  18. Hydrological cycle.

    PubMed

    Gonçalves, H C; Mercante, M A; Santos, E T

    2011-04-01

    The Pantanal hydrological cycle holds an important meaning in the Alto Paraguay Basin, comprising two areas with considerably diverse conditions regarding natural and water resources: the Plateau and the Plains. From the perspective of the ecosystem function, the hydrological flow in the relationship between plateau and plains is important for the creation of reproductive and feeding niches for the regional biodiversity. In general, river declivity in the plateau is 0.6 m/km while declivity on the plains varies from 0.1 to 0.3 m/km. The environment in the plains is characteristically seasonal and is home to an exuberant and abundant diversity of species, including some animals threatened with extinction. When the flat surface meets the plains there is a diminished water flow on the riverbeds and, during the rainy season the rivers overflow their banks, flooding the lowlands. Average annual precipitation in the Basin is 1,396 mm, ranging from 800 mm to 1,600 mm, and the heaviest rainfall occurs in the plateau region. The low drainage capacity of the rivers and lakes that shape the Pantanal, coupled with the climate in the region, produce very high evaporation: approximately 60% of all the waters coming from the plateau are lost through evaporation. The Alto Paraguay Basin, including the Pantanal, while boasting an abundant availability of water resources, also has some spots with water scarcity in some sub-basins, at different times of the year. Climate conditions alone are not enough to explain the differences observed in the Paraguay River regime and some of its tributaries. The complexity of the hydrologic regime of the Paraguay River is due to the low declivity of the lands that comprise the Mato Grosso plains and plateau (50 to 30 cm/km from east to west and 3 to 1.5 cm/km from north to south) as well as the area's dimension, which remains periodically flooded with a large volume of water.

  19. Summary of avoidable cancers in the Nordic countries.

    PubMed

    Olsen, J H; Andersen, A; Dreyer, L; Pukkala, E; Tryggvadottir, L; Gerhardsson de Verdier, M; Winther, J F

    1997-01-01

    An overview is given of the most important known causes of cancer in the five Nordic countries and the resulting number of cancers that are potentially avoidable. The main causes include active and passive smoking, alcohol consumption, exposure to asbestos and other occupational carcinogens, solar and ionizing radiation, obesity, human papillomavirus infection in the female genital tract and infection with Helicobacter pylori. The organs most commonly affected are those of the respiratory system, the upper digestive tract and stomach, skin, the lower urinary tract and the uterine cervix. Annually, more than 18,000 cancers in men and 11,000 in women in the Nordic populations could be avoided by eliminating exposure to known carcinogens which is equivalent to 33% and 20% of all cancers arising in men and women, respectively, around the year 2000. Smoking habits account for a little more than half of these avoidable cases. Estimates of avoidable cancers are given for each Nordic country, separately.

  20. The Nordic diet and cognition--The DR's EXTRA Study.

    PubMed

    Männikkö, Reija; Komulainen, Pirjo; Schwab, Ursula; Heikkilä, Harri M; Savonen, Kai; Hassinen, Maija; Hänninen, Tuomo; Kivipelto, Miia; Rauramaa, Rainer

    2015-07-01

    The rapid increase in the prevalence of dementia associated with ageing populations has stimulated interest in identifying modifiable lifestyle factors that could prevent cognitive impairment. One such potential preventive lifestyle factor is the Nordic diet that has been shown to reduce the risk of CVD; however, its effect on cognition has not been studied. The aim of the present study was to estimate the cross-sectional and longitudinal associations of the baseline Nordic diet with cognitive function at baseline and after a 4-year follow-up in a population-based random sample (n 1140 women and men, age 57-78 years) as secondary analyses of the Finnish Dose-Responses to Exercise Training study. The Nordic diet score was created based on reported dietary components in 4-d food records. Cognition was assessed by the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) neuropsychological battery and the Mini-mental State Examination (MMSE). The baseline Nordic diet score had been positively associated with Verbal Fluency (β 0.08 (95% CI 0.00, 0.16), P = 0.039) and Word List Learning (β 0.06 (95% CI 0.01, 0.10), P = 0.022) at 4 years but not with the Consortium to Establish a Registry for Alzheimer's Disease total score (CERAD-TS) or MMSE at 4 years, after adjustment for baseline cognitive scores, demographic factors and health-related factors. After excluding individuals with impaired cognition at baseline, the baseline Nordic diet score had also been positively associated with the CERAD-TS (β 0.10 (95% CI 0.00, 0.20), P = 0.042) and MMSE (β 0.03 (95% CI 0.00, 0.06), P = 0.039) at 4 years. These associations disappeared after further adjustment for energy intake. In conclusion, the Nordic diet might have a positive association with cognition in individuals with normal cognition.

  1. Exploring Muscle Activation during Nordic Walking: A Comparison between Conventional and Uphill Walking

    PubMed Central

    Pellegrini, Barbara; Peyré-Tartaruga, Leonardo Alexandre; Zoppirolli, Chiara; Bortolan, Lorenzo; Bacchi, Elisabetta; Figard-Fabre, Hélène; Schena, Federico

    2015-01-01

    Nordic Walking (NW) owes much of its popularity to the benefits of greater energy expenditure and upper body engagement than found in conventional walking (W). Muscle activation during NW is still understudied, however. The aim of the present study was to assess differences in muscle activation and physiological responses between NW and W in level and uphill walking conditions. Nine expert Nordic Walkers (mean age 36.8±11.9 years; BMI 24.2±1.8 kg/m2) performed 5-minute treadmill trials of W and NW at 4 km/h on inclines of 0% and 15%. The electromyographic activity of seven upper body and five leg muscles and oxygen consumption (VO2) were recorded and pole force during NW was measured. VO2 during NW was 22.3% higher at 0% and only 6.9% higher at 15% than during W, while upper body muscle activation was 2- to 15-fold higher under both conditions. Lower body muscle activation was similarly increased during NW and W in the uphill condition, whereas the increase in erector spinae muscle activity was lower during NW than W. The lack of a significant increase in pole force during uphill walking may explain the lower extra energy expenditure of NW, indicating less upper body muscle activation to lift the body against gravity. NW seemed to reduce lower back muscle contraction in the uphill condition, suggesting that walking with poles may reduce effort to control trunk oscillations and could contribute to work production during NW. Although the difference in extra energy expenditure between NW and W was smaller in the uphill walking condition, the increased upper body muscle involvement during exercising with NW may confer additional benefit compared to conventional walking also on uphill terrains. Furthermore, people with low back pain may gain benefit from pole use when walking uphill. PMID:26418339

  2. Multilingual Policies and Multilingual Education in the Nordic Countries

    ERIC Educational Resources Information Center

    Björklund, Mikaela; Björklund, Siv; Sjöholm, Kaj

    2013-01-01

    This article presents some aspects of multilingualism and multilingual education in the Nordic countries, drawing upon experiences from the project "Network for Researchers of Multilingualism and Multilingual Education, RoMME" (2011-2013), where Denmark, Finland, Norway and Sweden are represented. The aim is to briefly present and…

  3. Degree Mobility from the Nordic Countries: Background and Employability

    ERIC Educational Resources Information Center

    Wiers-Jenssen, Jannecke

    2013-01-01

    Full-degree mobility from Western countries is a topic that has been little researched. Existing literature tends to be normative; mobility is seen as an advantage per se. In this article it is questioned whether mobility is an advantage when investigating degree mobility and employability of students from the Nordic countries. Results show that…

  4. Academisation of Nursing Education in the Nordic Countries

    ERIC Educational Resources Information Center

    Laiho, Anne

    2010-01-01

    Nursing Science represents a new academic discipline in the Nordic Countries. The article focuses on the academisation of nursing education and the development of nursing to a specific discipline in Denmark, Finland, Norway and Sweden. The education of nurses has developed within the national framework of each country, but not within a national…

  5. A Nordic Perspective on Early Childhood Education and Care Policy

    ERIC Educational Resources Information Center

    Karila, Kirsti

    2012-01-01

    The national policies and historical roots of early childhood education (ECE) vary from society to society. In the Nordic countries, early childhood education and care (ECEC) policies have been built in the context of the welfare state. As such, they are closely connected to other welfare policy areas such as social policy, family policy and…

  6. Hydrological research basins and the environment

    NASA Astrophysics Data System (ADS)

    Alley, V. M.; Warmerdam, P. M. M.

    The role and relative importance of experimental and representative basins in pre-dieting anthropogenic effects on water resources and the environment was the goal of the International Conference on Hydrological Research Basins and the Environment, held in Wageningen, the Netherlands, September 24-28, 1990. About 70 persons, almost exclusively from Europe, attended the meeting, which was organized by the Committee of the European Network of Experimental and Representative Basins and the National Committee of the Netherlands for the International Hydrological Program of Unesco.During the conference, the 3rd General Meeting of the European Network of Experimental and Representative Basins was held. This network of basins, covering nine countries in Europe, organizes periodic meetings and tries to enhance the compatibility of observations and methods of analysis, and to implement research projects of common interest.

  7. Summary of third Nordic symposium on digital pathology

    PubMed Central

    Lundström, Claes; Waltersson, Marie; Persson, Anders; Treanor, Darren

    2016-01-01

    Cross-disciplinary and cross-sectorial collaboration is a key success factor for turning the promise of digital pathology into actual clinical benefits. The Nordic symposium on digital pathology (NDP) was created to promote knowledge exchange in this area, among stakeholders in health care, industry, and academia. This article is a summary of the third NDP symposium in Linkφping, Sweden. The Nordic experiences, including several hospitals using whole-slide imaging for substantial parts of their primary reviews, formed a fertile base for discussions among the 190 NDP attendees originating from 15 different countries. This summary also contains results from a survey on adoption and validation aspects of clinical digital pathology use. PMID:27141318

  8. Environmental services provided from riparian forests in the Nordic countries.

    PubMed

    Gundersen, Per; Laurén, Ari; Finér, Leena; Ring, Eva; Koivusalo, Harri; Saetersdal, Magne; Weslien, Jan-Olov; Sigurdsson, Bjarni D; Högbom, Lars; Laine, Jukka; Hansen, Karin

    2010-12-01

    Riparian forests (RF) growing along streams, rivers and lakes comprise more than 2% of the forest area in the Nordic countries (considering a 10 m wide zone from the water body). They have special ecological functions in the landscape. They receive water and nutrients from the upslope areas, are important habitats for biodiversity, have large soil carbon stores, but may emit more greenhouse gases (GHG) than the uplands. In this article, we present a review of the environmental services related to water protection, terrestrial biodiversity, carbon storage and greenhouse gas dynamics provided by RF in the Nordic countries. We discuss the benefits and trade-offs when leaving the RF as a buffer against the impacts from upland forest management, in particular the impacts of clear cutting. Forest buffers are effective in protecting water quality and aquatic life, and have positive effects on terrestrial biodiversity, particularly when broader than 40 m, whereas the effect on the greenhouse gas exchange is unclear.

  9. Taking Space to the Classroom in the Nordic Countries- Challenges and Opportunites

    NASA Astrophysics Data System (ADS)

    Biebricher, A.

    2015-09-01

    The Norwegian Centre for Space-related Education (NAROM) has a mandate to teach about space and space technology in four Nordic countries, Denmark, Finland, Norway and Sweden, via the Nordic European Space Education Resources Office (ESERO). The geographical distances in the Nordic countries make it difficult for any one entity such as NAROM to coordinate teaching comprehensively. Identification, delegation of responsibility and support to local teachers is therefore paramount. An important tool in this respect is advanced teacher training which employs flexible teaching methods. This paper is a discussion of how flexible teaching is implemented within Nordic ESERO's advanced teacher training.

  10. Assessing the role of GPs in Nordic health care systems.

    PubMed

    Quaye, Randolph K

    2016-05-03

    Purpose This paper examines the changing role of general practitioners (GPs) in Nordic countries of Sweden, Norway and Denmark. It aims to explore the "gate keeping" role of GPs in the face of current changes in the health care delivery systems in these countries. Design/methodology/approach Data were collected from existing literature, interviews with GPs, hospital specialists and representatives of Danish regions and Norwegian Medical Association. Findings The paper contends that in all these changes, the position of the GPs in the medical division of labor has been strengthened, and patients now have increased and broadened access to choice. Research limitations/implications Health care cost and high cancer mortality rates have forced Nordic countries of Sweden, Norway and Denmark to rethink their health care systems. Several attempts have been made to reduce health care cost through market reform and by strenghtening the position of GPs. The evidence suggests that in Norway and Denmark, right incentives are in place to achieve this goal. Sweden is not far behind. The paper has limitations of a small sample size and an exclusive focus on GPs. Practical implications Anecdotal evidence suggests that physicians are becoming extremely unhappy. Understanding the changing status of primary care physicians will yield valuable information for assessing the effectiveness of Nordic health care delivery systems. Social implications This study has wider implications of how GPs see their role as potential gatekeepers in the Nordic health care systems. The role of GPs is changing as a result of recent health care reforms. Originality/value This paper contends that in Norway and Denmark, right incentives are in place to strengthen the position of GPs.

  11. Summary of the 4th Nordic Symposium on Digital Pathology

    PubMed Central

    Lundström, Claes; Waltersson, Marie; Persson, Anders; Treanor, Darren

    2017-01-01

    The Nordic symposium on digital pathology (NDP) was created to promote knowledge exchange across stakeholders in health care, industry, and academia. In 2016, the 4th NDP installment took place in Linköping, Sweden, promoting development and collaboration in digital pathology for the benefit of routine care advances. This article summarizes the symposium, gathering 170 attendees from 13 countries. This summary also contains results from a survey on integrated diagnostics aspects, in particular radiology-pathology collaboration. PMID:28382222

  12. Conservation genetics of Nordic carnivores: lessons from zoos.

    PubMed

    Laikre, L

    1999-01-01

    This paper summarizes results from genetic studies of Nordic carnivore populations bred in captivity. The conservation genetic implications of those results for the management of wild populations of the same species are discussed. Inbreeding depression has been documented in the brown bear (Ursus arctos), wolf (Canis lupus), and lynx (Lynx lynx) populations held in Nordic zoos. The characters negatively affected by inbreeding include litter size (brown bear and wolf), longevity (lynx and wolf), female reproduction, and weight (wolf). In addition, hereditary defects caused by single autosomal alleles occur in the wolf and brown bear populations. These deleterious alleles cause blindness (wolf) and albinism (brown bear) in the homozygous state. The amount of inbreeding depression observed in Nordic carnivores are similar to that documented in other species. The captive populations have the same genetic background as the current wild ones and inbreeding depression is therefore a potential threat to wild carnivore populations in Sweden. This threat is presently not being adequately recognized in the management of these species. Frequently occurring misunderstandings regarding the kind of conclusions that can be drawn from the presented genetic observations are also discussed.

  13. Introduction to hydrology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Hydrology deals with the occurrence, movement, and storage of water in the Earth system. Hydrologic science comprises understanding the underlying physical and stochastic processes involved and estimating the quantity and quality of water in the various phases and stores. The study of hydrology als...

  14. Conference Resolution

    NASA Astrophysics Data System (ADS)

    2009-04-01

    Since the first IUPAP International Conference on Women in Physics (Paris, March 2002) and the Second Conference (Rio de Janeiro, May 2005), progress has continued in most countries and world regions to attract girls to physics and advance women into leadership roles, and many working groups have formed. The Third Conference (Seoul, October 2008), with 283 attendees from 57 countries, was dedicated to celebrating the physics achievements of women throughout the world, networking toward new international collaborations, building each participant's capacity for career success, and aiding the formation of active regional working groups to advance women in physics. Despite the progress, women remain a small minority of the physics community in most countries.

  15. Maternal and infant characteristics: differences and similarities between the Nordic countries and the US

    PubMed Central

    Löfling, Lukas; Bröms, Gabriella; Bahmanyar, Shahram; Kieler, Helle

    2016-01-01

    Background Data from the Nordic health care registers have been of great value in perinatal epidemiological research. It has been assumed that findings from the Nordic population (Denmark, Finland, Iceland, Norway, and Sweden) are applicable to other populations as well, including the population of the US. Objective To describe and compare maternal and infant characteristics between the Nordic and the American populations as recorded in the official statistics. Materials and methods This population-based study included data on all females who gave birth and their infants in the Nordic countries and the US. The data were obtained from the US National Center for Health Statistics and the official statistics data for the Nordic countries. The data from all six countries included births from 2006 to 2010. Results The mean maternal age at delivery was lower in the US than in the Nordic countries (27.5 vs 30.3 years). Cesarean sections (32.2% vs 17.9%), low birth weight (8.2% vs 4.8%), and preterm birth (12.3% vs 5.9%) were more common in the US than in the Nordic countries. Smoking during early pregnancy was slightly less common in the US compared with Nordic countries (9.8% vs 11.2%). Restricting the data from the US to females with a university degree, characteristics such as age at delivery, birth weight, and preterm deliveries were more in alignment with the Nordic data. Conclusion There are differences in some key maternal and neonatal characteristics between the Nordic countries and the US. However, some characteristics are related to socioeconomic status, suggesting that the Nordic data seem to be applicable to the part of the population in the US with a higher socioeconomic status. PMID:27536160

  16. Institutional Autonomy and Academic Freedom in the Nordic Context--Similarities and Differences

    ERIC Educational Resources Information Center

    Nokkala, Terhi; Bladh, Agneta

    2014-01-01

    Owing to their common history, similarities in language and culture, long traditions in political collaboration and the shared Nordic societal model, an assumption is often made that the operational and regulatory context of universities is similar in the five Nordic countries: Denmark, Finland, Iceland, Norway and Sweden. In this article, we…

  17. The Current State and Developments in Higher Education in Gerontology in the Nordic Countries

    ERIC Educational Resources Information Center

    Hietanen, Heidi; Lyyra, Tiina-Mari; Parkatti, Terttu; Heikkinen, Eino

    2012-01-01

    The growing size of the older population challenges not only researchers but also higher education in gerontology. On the basis of an online survey the authors describe the situation of Nordic higher education in gerontology in 2008 and 2009 and also give some good examples of Nordic- and European-level collaboration. The survey results showed…

  18. Social Change and Adult Education Research--Adult Education Research in Nordic Countries 1990/91.

    ERIC Educational Resources Information Center

    Linkoping Univ. (Sweden). Dept. of Education and Psychology.

    This yearbook contains papers that provide the reader with a general idea of the aspects and issues that interest Nordic researchers today and how they approach these problems. To provide a more uniform picture of the status of adult education in the different Nordic countries, four brief general surveys begin the book: "Adult Education…

  19. Education for Internationalism at the Nordic School for Adult Education in Geneva 1931-1939

    ERIC Educational Resources Information Center

    Leppanen, Katarina

    2011-01-01

    Internationalism in the interwar era carried different meaning for different groups. A Nordic school for adult education, with the aim of raising the "international citizenship proficiency" of the Nordic peoples, was established in Geneva in 1931, through cooperation between representatives of international organisations and adult…

  20. Interpreting Values in the Daily Practices of Nordic Preschools: A Cross-Cultural Analysis

    ERIC Educational Resources Information Center

    Puroila, Anna-Maija; Johansson, Eva; Estola, Eila; Emilson, Anette; Einarsdóttir, Johanna; Broström, Stig

    2016-01-01

    This study explored how practitioners interpreted educational practices from the perspective of values in Nordic preschools. Drawing data from group interviews in five Nordic countries (Denmark, Finland, Iceland, Norway and Sweden), practitioners reflected on an observational episode about children dressing for outdoor play in a Swedish preschool.…

  1. Library Cooperation at the NOVA University--the Nordic University in Agriculture, Forestry and Veterinary Medicine.

    ERIC Educational Resources Information Center

    Myllys, Heli

    The Nordic University in Agriculture, Forestry and Veterinary Medicine--the NOVA University-was established in 1995 to increase the cooperation between the Nordic agricultural universities. The NOVA libraries of the seven institutions and facilities involved wanted to show that they are a very useful partner in launching new ideas. They have the…

  2. Measuring currents between North Atlantic and Nordic seas

    NASA Astrophysics Data System (ADS)

    Balcerak, Ernie

    2012-06-01

    The fluxes of water from the North Atlantic to the Nordic seas provide a measure of the water that flows into and out of the global ocean as part of the meridional overturning circulation. The meridional overturning circulation, which carries warm water in the Atlantic from the tropics northward and brings cold dense water back southward, is a key part of global ocean circulation and a strong influence on climate; some research has suggested that the meridional overturning circulation could slow down as the global climate warms. Using an acoustic Doppler current profiler mounted in the high seas ferry Norröna to repeatedly measure the currents in the Faroe-Shetland Channel and over the Iceland-Faroe Ridge, Rossby and Flagg report on 3 years of weekly measurements that provide a new, accurate measure of the exchange of water between the North Atlantic and Nordic seas. The observations will be useful in understanding the meridional overturning circulation. (Geophysical Research Letters, doi:10.1029/2012GL051269, 2012)

  3. Conference Space

    ERIC Educational Resources Information Center

    Tillett, Wade

    2016-01-01

    The following is an exploration of the spatial configurations (and their implications) within a typical panel session at an academic conference. The presenter initially takes up different roles and hyperbolically describes some possible messages that the spatial arrangement sends. Eventually, the presenter engages the audience members in atypical…

  4. Hydrologic Services Course.

    ERIC Educational Resources Information Center

    National Oceanic and Atmospheric Administration (DOC), Rockville, MD. National Weather Service.

    A course to develop an understanding of the scope of water resource activities, of the need for forecasting, of the National Weather Service's role in hydrology, and of the proper procedures to follow in fulfilling this role is presented. The course is one of self-help, guided by correspondence. Nine lessons are included: (1) Hydrology in the…

  5. Hands-On Hydrology

    ERIC Educational Resources Information Center

    Mathews, Catherine E.; Monroe, Louise Nelson

    2004-01-01

    A professional school and university collaboration enables elementary students and their teachers to explore hydrology concepts and realize the beneficial functions of wetlands. Hands-on experiences involve young students in determining water quality at field sites after laying the groundwork with activities related to the hydrologic cycle,…

  6. Proposal for common Nordic epidemiological terms and definitions for methicillin-resistant Staphylococcus aureus (MRSA).

    PubMed

    Skov, Robert; Gudlaugsson, Olafur; Hardardottir, Hjordis; Harthug, Stig; Jakobsen, Trond; Kolmos, Hans Jørn; Olsson-Liljequist, Barbro; Peltonen, Reijo; Tveten, Yngvar; Vuopio-Varkila, Jaana; Ahrén, Christina

    2008-01-01

    The recent increase in the incidence of methicillin-resistant Staphylococcus aureus in all the Nordic countries prompted the Scandinavian Society for Antimicrobial Chemotherapy (SSAC) to create the 'SSAC Working Party on MRSA' with the objective to identify methods to keep the invasive MRSA infections in the Nordic countries below 1%. The lack of common definitions was recognized as a major obstacle for a joint Nordic effort to combat MRSA. The aim of this publication is to present proposals for epidemiological definitions of individual cases, for how to report MRSA frequency per country, and for communication of MRSA strain characteristics between the countries.

  7. Response of the Denmark Strait overflow to Nordic Seas heat loss

    NASA Astrophysics Data System (ADS)

    Grist, Jeremy P.; Josey, Simon A.; Sinha, Bablu; Blaker, Adam T.

    2008-09-01

    The impact of extreme Nordic Seas heat loss on Denmark Strait (DS) dense water transport is examined in (1) control runs of the Hadley Centre HadCM3 and HadGEM1 coupled climate models and (2) perturbation experiments with the fast coupled model FORTE that allow heat flux effects to be isolated from wind stress. All three models show an approximately linear increase in southward DS transport of cold dense water with increasing Nordic Seas winter heat loss in the range -80 to -250 Wm-2. The propagation of the cold anomaly from the Nordic Seas source along a trajectory through the DS and into the Irminger Basin is also examined. A common response time is found with the strongest decrease in DS temperature occurring within 8-12 months of the heat loss signal. Our results show that Nordic Seas heat loss must be considered in addition to other processes in understanding DS variability.

  8. The current state and developments in higher education in gerontology in the nordic countries.

    PubMed

    Hietanen, Heidi; Lyyra, Tiina-Mari; Parkatti, Terttu; Heikkinen, Eino

    2012-01-01

    The growing size of the older population challenges not only researchers but also higher education in gerontology. On the basis of an online survey the authors describe the situation of Nordic higher education in gerontology in 2008 and 2009 and also give some good examples of Nordic- and European-level collaboration. The survey results showed that gerontological education was given in every Nordic country, in 31 universities and 60 other higher education institutions. Although separate aging-related courses and modules were relatively numerous, programs for majors were relatively few. Networking in the Nordic region offers a good example on how to further develop higher education in gerontology. Emphasis should be put on strengthening networking on the European and trans-Atlantic levels.

  9. Measurement Properties of the Nordic Questionnaire for Psychological and Social Factors at Work: A Rasch Analysis.

    PubMed

    Roe, C; Myhre, K; Marchand, G H; Lau, B; Leivseth, G; Bautz-Holter, E

    2016-01-01

    The main aim of this study was to evaluate the measurement properties of the Nordic Questionnaire for Psychological and Social Factors at Work (QPS Nordic) and the domains of demand, control and support. The Rasch analysis (RUMM 2030) was based on responses from 226 subjects with back pain who completed the QPS Nordic dimensions of demand, control, and social support (30 items) at one year follow up. The Rasch analysis revealed disordered thresholds in a total of 25 of the 30 items. The domains of demand, control and support fit the Rasch model when analyzed separately. The demand domain was well targeted, whereas patients with current neck and back pain had lower control and higher support than reflected by the questions. Two items revealed DIF by gender, otherwise invariance to age, gender, occupation and sick-leave was documented. The demand, control support domains of QPS Nordic comprised unidimensional constructs with adequate measurement properties.

  10. Nordic Walking and chronic low back pain: design of a randomized clinical trial

    PubMed Central

    Morsø, Lars; Hartvigsen, Jan; Puggaard, Lis; Manniche, Claus

    2006-01-01

    Background Low Back Pain is a major public health problem all over the western world. Active approaches including exercise in the treatment of low back pain results in better outcomes for patients, but it is not known exactly which types of back exercises are most beneficial or whether general physical activity provide similar benefits. Nordic Walking is a popular and fast growing type of exercise in Northern Europe. Initial studies have demonstrated that persons performing Nordic Walking are able to exercise longer and harder compared to normal walking thereby increasing their cardiovascular metabolism. Until now no studies have been performed to investigate whether Nordic Walking has beneficial effects in relation to low back pain. The primary aim of this study is to investigate whether supervised Nordic Walking can reduce pain and improve function in a population of chronic low back pain patients when compared to unsupervised Nordic Walking and advice to stay active. In addition we investigate whether there is an increase in the cardiovascular metabolism in persons performing supervised Nordic Walking compared to persons who are advised to stay active. Finally, we investigate whether there is a difference in compliance between persons receiving supervised Nordic Walking and persons doing unsupervised Nordic Walking. Methods One hundred and fifty patients with low back pain for at least eight weeks and referred to a specialized secondary sector outpatient back pain clinic are included in the study. After completion of the standard back centre treatment patients are randomized into one of three groups: A) Nordic Walking twice a week for eight weeks under supervision of a specially trained instructor; B) Unsupervised Nordic Walking for eight weeks after one training session with an instructor; C) A one hour motivational talk including advice to stay active. Outcome measures are pain, function, overall health, cardiovascular ability and activity level. Results No

  11. The hydrologic laboratory

    USGS Publications Warehouse

    Johnson, A.I.

    1963-01-01

    The knowledge of soil and rock testing, including the application of the test or analysis data to field problems, is still in its infancy. By learning more about the basic laws and principles of nature we can more accurately predict hydrologic phenomena of the future, as well as solve more efficiently the hydrologic problems of the present Our reservoir of fundamental facts and basic knowledge has been, and can be even more fully, increased by the analysis and research work of the Hydrologic Laboratory.

  12. Global Hydrologic Cycle

    NASA Technical Reports Server (NTRS)

    Rango, A.

    1984-01-01

    One of the major scientific questions in hydrology is: Can remote sensing data be used effectively with models to improve our understanding of hydrologic processes? Virtually all hydrologic models, with only a few exceptions, were designed to interface with conventional point data. These models must be modified or new ones developed to be compatible with remote sensing capabilities (areal coverage, high spatial resolution, repetitiveness, etc.). A comprehensive program of development and testing of these models at various application scales ranging from flash flood modeling and small tributary streams to continental size general circulation models must be carried out.

  13. Multidisciplinary Management of Mastocytosis: Nordic Expert Group Consensus.

    PubMed

    Broesby-Olsen, Sigurd; Dybedal, Ingunn; Gülen, Theo; Kristensen, Thomas K; Møller, Michael B; Ackermann, Leena; Sääf, Maria; Karlsson, Maria A; Agertoft, Lone; Brixen, Kim; Hermann, Pernille; Stylianou, Eva; Mortz, Charlotte G; Torfing, Trine; Havelund, Troels; Sander, Birgitta; Bergström, Anna; Bendix, Marie; Garvey, Lene H; Bjerrum, Ole Weis; Valent, Peter; Bindslev-Jensen, Carsten; Nilsson, Gunnar; Vestergaard, Hanne; Hägglund, Hans

    2016-06-15

    Mastocytosis is a heterogeneous group of diseases defined by an increased number and accumulation of mast cells, and often also by signs and symptoms of mast cell activation. Disease subtypes range from indolent to rare aggressive forms. Mastocytosis affects people of all ages and has been considered rare; however, it is probably underdiagnosed with potential severe implications. Diagnosis can be challenging and symptoms may be complex and involve multiple organ-systems. In general it is advised that patients should be referred to centres with experience in the disease offering an individualized, multidisciplinary approach. We present here consensus recommendations from a Nordic expert group for the diagnosis and general management of patients with mastocytosis.

  14. Different incidences of knee arthroplasty in the Nordic countries

    PubMed Central

    NiemeläInen, Mika J; MäKelä, Keijo T; Robertsson, Otto; W-Dahl, Annette; Furnes, Ove; Fenstad, Anne M; Pedersen, Alma B; Schrøder, Henrik M; Huhtala, Heini; Eskelinen, Antti

    2017-01-01

    Background and purpose The annual number of total knee arthroplasties (TKAs) has increased worldwide in recent years. To make projections regarding future needs for primaries and revisions, additional knowledge is important. We analyzed and compared the incidences among 4 Nordic countries Patients and methods Using Nordic Arthroplasty Register Association (NARA) data from 4 countries, we analyzed differences between age and sex groups. We included patients over 30 years of age who were operated with TKA or unicompartmental knee arthroplasty (UKA) during the period 1997–2012. The negative binomial regression model was used to analyze changes in general trends and in sex and age groups. Results The average annual increase in the incidence of TKA was statistically significant in all countries. The incidence of TKA was higher in women than in men in all 4 countries. It was highest in Finland in patients aged 65 years or more. At the end of the study period in 2012, Finland’s total incidence was double that of Norway, 1.3 times that of Sweden and 1.4 times that of Denmark. The incidence was lowest in the youngest age groups (< 65 years) in all 4 countries. The proportional increase in incidence was highest in patients who were younger than 65 years. Interpretation The incidence of knee arthroplasty steadily increased in the 4 countries over the study period. The differences between the countries were considerable, with the highest incidence in Finland. Patients aged 65 years or more contributed to most of the total incidence of knee arthroplasty. PMID:28056570

  15. Overview of the Nordic Seas CARINA data and salinity measurements

    SciTech Connect

    Olsen, Are; Key, Robert; Jeansson, Emil; Falck, E.; Olafsson, J.; Van Heuven, S.; Skjelvan, I.; Omar, A.M.; Olsson, K.A.; Anderson, L.G.; Jutterström, S.; Rey, F.; Johannessen, T.; Bellerby, R.G.J.; Bullister, J.L.; Pfeil, B.; Lin, X.; Kozyr, Alexander; Schirnick, C.; Tanhua, T.; Wallace, D.W.R.

    2009-01-01

    Water column data of carbon and carbon relevant hydrographic and hydrochemical parameters from 188 previously non-publicly available cruises in the Arctic, Atlantic, and Southern Ocean have been retrieved and merged into a new database: CARINA (CARbon IN the Atlantic). The data have been subject to rigorous quality control (QC) in order to ensure highest possible quality and consistency. The data for most of the parameters included were examined in order to quantify systematic biases in the reported values, i.e. secondary quality control. Significant biases have been corrected for in the data products, i.e. the three merged files with measured, calculated and interpolated values for each of the three CARINA regions; the Arctic Mediterranean Seas (AMS), the Atlantic (ATL) and the Southern Ocean (SO).With the adjustments the CARINA database is consistent both internally as well as with GLODAP (Key et al., 2004) and is suitable for accurate assessments of, for example, oceanic carbon inventories and uptake rates and for model validation. The Arctic Mediterranean Seas include the Arctic Ocean and the Nordic Seas, and the quality control was carried out separately in these two areas. This contribution provides an overview of the CARINA data from the Nordic Seas and summaries the findings of the QC of the salinity data. One cruise had salinity data that were of questionable quality, and these have been removed from the data product. An evaluation of the consistency of the quality controlled salinity data suggests that they are consistent to at least 0.005.

  16. FOREWORD: Third Nordic Symposium on Computer Simulation in Physics, Chemistry, Biology and Mathematics

    NASA Astrophysics Data System (ADS)

    Kaski, K.; Salomaa, M.

    1990-01-01

    Prizes were some of the newest books on the beauty of fractals. The First Prize was won by Hanna Viertio, the Second Prize by Miguel Zendejas and the Third Prize was shared by Leo Kärkkäinen and Kari Rummukainen. As for the future of Computational Science, we identify two principal avenues: (a) big science - large centers with ultrafast supercomputers, and (b) small science - active groups utilizing personal minisupercomputers or supenvorkstations. At present, it appears that the latter already compete extremely favourably in their performance with the massive supercomputers - at least in their throughput and, especially, in tasks where a broad range of diverse software support is not absolutely necessary. In view of this important emergence of "personal supercomputing", we envisage that the role and the development of large computer centers will have to be reviewed critically and modified accordingly. Furthermore, a promise for some radically new approaches to Computational Science could be provided by massively parallel computers; among them, maybe solutions based on ideas of neural computing could be utilized, especially for restricted applications. Therefore, in order not to overlook any important advances within such a forefront field, one should rather choose the strategy of actively following each and every one of these routes. In perspective of the large variety of simultaneous developments, we want to emphasize the importance of Nordic collaboration in sharing expertise and experience in the rapidly progressing research - it ought to be cultivated and could be expanded. Therefore, we think that it is vitally important to continue with and to further promote the kind of Nordic Symposia that have been held at Lund, Kolle-Kolle, and Lahti. We want to thank most cordially the plenary and invited speakers, contributors, students, and in particular the Conference Secretary, Ms Ulla Ahlfors and Dr Milja Mäkelä, who was responsible for the local arrangements. The

  17. Early Pliocene onset of modern Nordic Seas circulation related to ocean gateway changes.

    PubMed

    De Schepper, Stijn; Schreck, Michael; Beck, Kristina Marie; Matthiessen, Jens; Fahl, Kirsten; Mangerud, Gunn

    2015-10-28

    The globally warm climate of the early Pliocene gradually cooled from 4 million years ago, synchronous with decreasing atmospheric CO2 concentrations. In contrast, palaeoceanographic records indicate that the Nordic Seas cooled during the earliest Pliocene, before global cooling. However, a lack of knowledge regarding the precise timing of Nordic Seas cooling has limited our understanding of the governing mechanisms. Here, using marine palynology, we show that cooling in the Nordic Seas was coincident with the first trans-Arctic migration of cool-water Pacific mollusks around 4.5 million years ago, and followed by the development of a modern-like Nordic Seas surface circulation. Nordic Seas cooling precedes global cooling by 500,000 years; as such, we propose that reconfiguration of the Bering Strait and Central American Seaway triggered the development of a modern circulation in the Nordic Seas, which is essential for North Atlantic Deep Water formation and a precursor for more widespread Greenland glaciation in the late Pliocene.

  18. Early Pliocene onset of modern Nordic Seas circulation related to ocean gateway changes

    NASA Astrophysics Data System (ADS)

    de Schepper, Stijn; Schreck, Michael; Beck, Kristina Marie; Matthiessen, Jens; Fahl, Kirsten; Mangerud, Gunn

    2015-10-01

    The globally warm climate of the early Pliocene gradually cooled from 4 million years ago, synchronous with decreasing atmospheric CO2 concentrations. In contrast, palaeoceanographic records indicate that the Nordic Seas cooled during the earliest Pliocene, before global cooling. However, a lack of knowledge regarding the precise timing of Nordic Seas cooling has limited our understanding of the governing mechanisms. Here, using marine palynology, we show that cooling in the Nordic Seas was coincident with the first trans-Arctic migration of cool-water Pacific mollusks around 4.5 million years ago, and followed by the development of a modern-like Nordic Seas surface circulation. Nordic Seas cooling precedes global cooling by 500,000 years; as such, we propose that reconfiguration of the Bering Strait and Central American Seaway triggered the development of a modern circulation in the Nordic Seas, which is essential for North Atlantic Deep Water formation and a precursor for more widespread Greenland glaciation in the late Pliocene.

  19. Early Pliocene onset of modern Nordic Seas circulation related to ocean gateway changes

    PubMed Central

    De Schepper, Stijn; Schreck, Michael; Beck, Kristina Marie; Matthiessen, Jens; Fahl, Kirsten; Mangerud, Gunn

    2015-01-01

    The globally warm climate of the early Pliocene gradually cooled from 4 million years ago, synchronous with decreasing atmospheric CO2 concentrations. In contrast, palaeoceanographic records indicate that the Nordic Seas cooled during the earliest Pliocene, before global cooling. However, a lack of knowledge regarding the precise timing of Nordic Seas cooling has limited our understanding of the governing mechanisms. Here, using marine palynology, we show that cooling in the Nordic Seas was coincident with the first trans-Arctic migration of cool-water Pacific mollusks around 4.5 million years ago, and followed by the development of a modern-like Nordic Seas surface circulation. Nordic Seas cooling precedes global cooling by 500,000 years; as such, we propose that reconfiguration of the Bering Strait and Central American Seaway triggered the development of a modern circulation in the Nordic Seas, which is essential for North Atlantic Deep Water formation and a precursor for more widespread Greenland glaciation in the late Pliocene. PMID:26507275

  20. Conferences revisited

    NASA Astrophysics Data System (ADS)

    Radcliffe, Jonathan

    2008-08-01

    Way back in the mid-1990s, as a young PhD student, I wrote a Lateral Thoughts article about my first experience of an academic conference (Physics World 1994 October p80). It was a peach of a trip - most of the lab decamped to Grenoble for a week of great weather, beautiful scenery and, of course, the physics. A whole new community was there for me to see in action, and the internationality of it all helped us to forget about England's non-appearance in the 1994 World Cup finals.

  1. Local Nordic tobacco interests collaborated with multinational companies to maintain a united front and undermine tobacco control policies

    PubMed Central

    Hiilamo, Heikki; Glantz, Stanton A

    2012-01-01

    Objective To analyse how local tobacco companies in the Nordic countries, individually and through National Manufacturers’ Associations, cooperated with British American Tobacco and Philip Morris in denying the health hazards of smoking and undermining tobacco control. Methods Analysis of tobacco control policies in the Nordic countries and tobacco industry documents. Results Nordic countries were early adopters of tobacco control policies. The multinational tobacco companies recognised this fact and mobilised to oppose these policies, in part because of fear that they would set unfavourable precedents. Since at least 1972, the Nordic tobacco companies were well informed about and willing to participate in the multinational companies activities to obscure the health dangers of smoking and secondhand smoke and to oppose tobacco control policies. Cooperation between multinational companies, Nordic national manufacturer associations and local companies ensured a united front on smoking and health issues in the Nordic area that was consistent with the positions that the multinational companies were taking. This cooperation delayed smoke-free laws and undermined other tobacco control measures. Conclusions Local tobacco companies worked with multinational companies to undermine tobacco control in distant and small Nordic markets because of concern that pioneering policies initiated in Nordic countries would spread to bigger market areas. Claims by the local Nordic companies that they were not actively involved with the multinationals are not supported by the facts. These results also demonstrate that the industry appreciates the global importance of both positive and negative public health precedents in tobacco control. PMID:22199013

  2. Changes in the vigour of the Nordic Overflows over the last 3000 years

    NASA Astrophysics Data System (ADS)

    Moffa Sanchez, P.; Hall, I. R.; Thornalley, D. J.; Barker, S.

    2014-12-01

    In today's North Atlantic, warm tropical surface waters flow northwards into the Nordic Seas where they cool and sink to form deep south-flowing currents. This deepwater formation process is a major contributor to the Atlantic Meridional Overturning Circulation (AMOC) and is of great importance to the climate system as it distributes nutrients, heat and gasses throughout the world's oceans. The Nordic Overflows are the deep waters that flow southwards over the submarine Greenland-Scotland Ridge and are the densest waters of the deep limb of the Atlantic Meridional Overturning Circulation. Changes in the vigour of these overflows may have had important climatic effects in the past and possibly in the future. Yet, evidence for multidecadal to millennial changes in the deep limb of the AMOC and their potential relationship to North Atlantic climate variability during our current interglacial is still scarce. Here we present grain size data (a current speed proxy) from sub to decadally resolved sediment cores located in the direct pathway of the two Nordic Overflows east and west of Iceland, the Iceland Scotland Overflow Water (ISOW) and the Denmark Strait Overflow Water (DSOW), respectively. The results do not show a clear relationship between changes in the vigour of the Nordic Overflows and the well-known periods of centennial-scale climate variability recorded in the North Atlantic region. However, clear millennial-scale trends are found in both of the overflow strength records over the last 3000 years, possibly related to hydrographic reorganisations in the Nordic Seas driven by Northern Hemisphere insolation changes over the Neoglacial. A comparison between the near-bottom flow speed reconstructions from ISOW and DSOW suggest an antiphased relationship between the Nordic Overflows east and west of Iceland over the last 3000 years, a feature that has been observed in climate models as a result of shifts in atmospheric patterns over the Nordic Seas.

  3. Hydrological extremes and security

    NASA Astrophysics Data System (ADS)

    Kundzewicz, Z. W.; Matczak, P.

    2015-04-01

    Economic losses caused by hydrological extremes - floods and droughts - have been on the rise. Hydrological extremes jeopardize human security and impact on societal livelihood and welfare. Security can be generally understood as freedom from threat and the ability of societies to maintain their independent identity and their functional integrity against forces of change. Several dimensions of security are reviewed in the context of hydrological extremes. The traditional interpretation of security, focused on the state military capabilities, has been replaced by a wider understanding, including economic, societal and environmental aspects that get increasing attention. Floods and droughts pose a burden and serious challenges to the state that is responsible for sustaining economic development, and societal and environmental security. The latter can be regarded as the maintenance of ecosystem services, on which a society depends. An important part of it is water security, which can be defined as the availability of an adequate quantity and quality of water for health, livelihoods, ecosystems and production, coupled with an acceptable level of water-related risks to people, environments and economies. Security concerns arise because, over large areas, hydrological extremes - floods and droughts - are becoming more frequent and more severe. In terms of dealing with water-related risks, climate change can increase uncertainties, which makes the state's task to deliver security more difficult and more expensive. However, changes in population size and development, and level of protection, drive exposure to hydrological hazards.

  4. PREFACE: Proceedings of the 20th Nordic Semiconductor Meeting

    NASA Astrophysics Data System (ADS)

    Pessa, Markus

    2004-01-01

    This volume contains the Proceedings of the 20th Nordic Semiconductor Meeting (NSM20). The Meeting was held in Tampere on August 25 through August 27, 2003, hosted by the Optoelectronics Research Centre (ORC) of the Tampere University of Technology (TUT). NSM20 provided a truly international forum for the discussion of the state-of-the-art semiconductor physics, technology, and industry in Scandinavia, and highlighted selected results achieved elsewhere in the world. While the earlier meetings the first held in the 1960's and since then every other year on rotating basis in Denmark, Finland, Iceland, Norway, and Sweden focused on silicon technologies, the Tampere Meeting was concerned more than ever with optoelectronics, which has become an unexpectedly strong field of research and industry in Northern Europe. An excellent array of keynote speakers provided the audience with the latest developments in all the main fields of the Meeting and together with other speakers fostered new ideas that have the potential for further advancement of these strategic sciences and technologies. There were over 100 registered participants, presenting a total of 100 scientific contributions. From these contributions 62 manuscripts were accepted for publication in the Proceedings, representing all the key areas of the Meeting. There was the largest number of industrial sponsors of any Nordic Semiconductor Meeting, which was a remarkable thing in the current world economic cycle. In fact, the organization of NSM20 would not have been possible without the support from ORC, IEEE Finland Section, Institute of Physics of TUT, Chroma Technology Corp. (USA), Coherent Tutcore Oy (Finland), Europractice c/o YOLE Development (France), EV Group GmbH (Austria), Instrumentti Mattila Oy (Finland), FAB Support Ab (Sweden), Keithley Instruments Inc. (UK), Modulight Inc. (Finland), Nokia Oyj (Finland), Oxford Instruments GmbH (Germany), Oy SV Vacuumservice Ab (Finland), Scandinavian Airlines Systems

  5. Microwave hydrology: A trilogy

    NASA Technical Reports Server (NTRS)

    Stacey, J. M.; Johnston, E. J.; Girard, M. A.; Regusters, H. A.

    1985-01-01

    Microwave hydrology, as the term in construed in this trilogy, deals with the investigation of important hydrological features on the Earth's surface as they are remotely, and passively, sensed by orbiting microwave receivers. Microwave wavelengths penetrate clouds, foliage, ground cover, and soil, in varying degrees, and reveal the occurrence of standing liquid water on and beneath the surface. The manifestation of liquid water appearing on or near the surface is reported by a microwave receiver as a signal with a low flux level, or, equivalently, a cold temperature. Actually, the surface of the liquid water reflects the low flux level from the cosmic background into the input terminals of the receiver. This trilogy describes and shows by microwave flux images: the hydrological features that sustain Lake Baykal as an extraordinary freshwater resource; manifestations of subsurface water in Iran; and the major water features of the Congo Basin, a rain forest.

  6. Hillslope hydrology and stability

    USGS Publications Warehouse

    Lu, Ning; Godt, Jonathan

    2012-01-01

    Landslides are caused by a failure of the mechanical balance within hillslopes. This balance is governed by two coupled physical processes: hydrological or subsurface flow and stress. The stabilizing strength of hillslope materials depends on effective stress, which is diminished by rainfall. This book presents a cutting-edge quantitative approach to understanding hydro-mechanical processes across variably saturated hillslope environments and to the study and prediction of rainfall-induced landslides. Topics covered include historic synthesis of hillslope geomorphology and hydrology, total and effective stress distributions, critical reviews of shear strength of hillslope materials and different bases for stability analysis. Exercises and homework problems are provided for students to engage with the theory in practice. This is an invaluable resource for graduate students and researchers in hydrology, geomorphology, engineering geology, geotechnical engineering and geomechanics and for professionals in the fields of civil and environmental engineering and natural hazard analysis.

  7. AGU on hydrological science

    NASA Astrophysics Data System (ADS)

    Hydrologists and other scientists expressed concern that progress in hydrology is impeded by a lack of programmatic focus within the National Science Foundation. In response to the concern, AGU president Don Anderson appointed a panel to assess the situation and to recommend an appropriate AGU position on this issue. The report of the panel was considered at the Fall meeting of the Council and approved as the formal Union position. Subsequently, it was transmitted to Robert Corell, head of the NSF Geosciences Directorate, for consideration. The position itself is given below.Hydrologic Science Within the NSF—A Position Statement: AGU recommends that NSF take steps to establish a unified program in hydrologic science that is commensurate with the importance of water in Earth processes at all scales.

  8. AGU Hydrology Section

    NASA Astrophysics Data System (ADS)

    1984-04-01

    The Executive Committee of the AGU Hydrology Section met in regular session at 4:00 P.M. on Thursday, December 8, 1983, in Room 378 of the Cathedral Hill Hotel, San Francisco, Calif. Seven board members were present with section president, Peter Eagleson, presiding.A total of 18 sessions were presented in San Francisco, and all were well attended, as was reported by program chairman Dennis Lettenmaier. Added to the regular sessions of General Hydrology, General Ground-water Hydrology, and Sediment Transport were the following special sessions: Glacier Ocean Interaction, presider Edward Josberger; Orinoco and the Amazon, presider Edward Andrews; Transport and Geochemical Interactions in Stream Water, presider F. E. Bencola; Instream Flow Requirements for Fish, presider Brian W. Mar; Multivariate Modeling of Hydrologic and Other Geophysical Time Series, presiders Jose D. Salas and David R. Dawdy; Optimization Techniques for Managing Ground Water and Stream Aquifer Systems, presider Steve Gorelick; Treatment of Evapotranspiration Soil Moisture Evolution and Aquifer Recharge in Watershed Models, presiders Arlen D. Feldman and Hubert J. Morel-Seytoux; Statistical Procedures for Estimating of Flood Risk at Gauged Sites, presider J. R. Stedinger; and Searching for More Physically Based Extreme Value Distributions in Hydrology, presider Juan B. Valdes. The session on Glacier Ocean Interaction received the most publicity, with numerous accounts of some of the presentations appearing in the newspaper. One of the pleasant surprises of the meetings was the high attendance at the special sessions on Optimization Techniques for Managing Ground Water and Stream Aquifer Systems and Multivariate Modeling of Hydrologic and Other Geophysical Time Series. Both sessions were highly interdisciplinary, attracting numerous scientists from other sections of AGU.

  9. Towards a new era in fetal medicine in the Nordic countries.

    PubMed

    Sitras, Vasilis

    2016-08-01

    Fetal medicine is a subspecialty of obstetrics investigating the development, growth and disease of the human fetus. The advances in fetal imaging (ultrasonography, MRI) and molecular diagnostic techniques, together with the possibility of intervention in utero, make fetal medicine an important, rapidly developing field within women's healthcare. Therefore, a variety of specialists, such as neonatologists, pediatric cardiologists, medical geneticists, radiologists and pediatric surgeons, are necessary to adjunct in the diagnosis and treatment of the fetus as a patient. In this commentary, we provide a description of some organizational and educational aspects of fetal medicine in the Nordic countries, using examples of the management of specific conditions such as aneuploidy screening, red cell allo-immunization and fetal interventions. Clearly, there are several cultural, legal, organizational and practical differences between the Nordic countries; these are not necessarily negative, given the high standards of care in all Nordic countries. The scope of the newly founded Nordic Network of Fetal Medicine is to enhance cooperation in clinical practice, education and research between the participant countries. Hopefully, this initiative will find the necessary political and economic support from the national authorities and bring a new era in the field of fetal medicine in the Nordic region.

  10. Ethical aspects of registry-based research in the Nordic countries

    PubMed Central

    Ludvigsson, Jonas F; Håberg, Siri E; Knudsen, Gun Peggy; Lafolie, Pierre; Zoega, Helga; Sarkkola, Catharina; von Kraemer, Stephanie; Weiderpass, Elisabete; Nørgaard, Mette

    2015-01-01

    National health care registries in the Nordic countries share many attributes, but different legal and ethical frameworks represent a challenge to promoting effective joint research. Internationally, there is a lack of knowledge about how ethical matters are considered in Nordic registry-based research, and a lack of knowledge about how Nordic ethics committees operate and what is needed to obtain an approval. In this paper, we review ethical aspects of registry-based research, the legal framework, the role of ethics review boards in the Nordic countries, and the structure of the ethics application. We discuss the role of informed consent in registry-based research and how to safeguard the integrity of study participants, including vulnerable subjects and children. Our review also provides information on the different government agencies that contribute registry-based data, and a list of the major health registries in Denmark, Finland, Iceland, Norway, and Sweden. Both ethical values and conditions for registry-based research are similar in the Nordic countries. While Denmark, Finland, Iceland, Norway, and Sweden have chosen different legal frameworks, these differences can be resolved through mutual recognition of ethical applications and by harmonizing the different systems, likely leading to increased collaboration and enlarged studies. PMID:26648756

  11. Arrhythmogenic right ventricular cardiomyopathy--time for Nordic cooperation!

    PubMed

    Gjesdal, Knut

    2008-12-01

    This editorial discusses arrhythmogenic right ventricular cardiomyopathy (ARVC) with respect to diagnosis and organisation of patient care. Two papers in the current issue are commented upon. Aneq and coworkers present a long-term echocardiographic study on ARVC patients. Baseline changes were seldom diagnostic, but over years, changes in right ventricular structure and function occurred; the most consistent being increasing diameter of the right ventricular outflow tract. Haapalaita and coworkers used body surface ECG, comparing right and left ventricular types of ECG. The duration of electrical systole (QT-end) and the dispersion of the action potentials (QT peak-end) was longer in the right-sided compared to the left-sided leads in ARVC, at variance from in healthy controls, and the shortening effect of autonomic manoeuvres that activate sympathetic tone, was much more marked on the right side, compatible with the tendency of arrhythmias to occur under stress. An initiative to create a Nordic registry on ARVC has come from Denmark. This is highly welcomed; our individual institutions are too small to gain the experience needed for optimal patient care.

  12. 14C Concentrations in the Northern Atlantic and Nordic Seas

    NASA Astrophysics Data System (ADS)

    Nadeau, M.-J.; Grootes, P. M.; Erlenkeuser, H.

    2003-04-01

    We report here more than 450 new Δ14C results from water samples from the North Atlantic and the Nordic Seas measured at the Leibniz-Labor, Christian-Albrechts Universität, Kiel, using accelerator mass spectrometry. The water samples were collected during three cruises of the RV Meteor: M36 in 1996 (65 measurements, 6 stations), M39 in 1997 (217 measurements, 11 stations) and M50 in 2001 (189 measurements, 10 stations). These results are compared to those of previous sampling campaigns: GEOSECS (1972) and TTO (1981) and of samples obtained from previous cruises of the RV Meteor (M18 in 1991 and M30 in 1994) measured by decay counting at the Institut für Umweltphysik in Heidelberg. Several stations from the cruise M50 are located along the WOCE A02 line from the western entrance of the English Channel to the tip of Newfoundland/Grand Banks. This transect also analysed during the M30 (1994) campaign provides the evolution of the penetration of atmospheric bomb 14C into these waters over a seven year period. Other samples were taken in the Labrador Sea, and North and South of Iceland. Comparison with CFC measurements, for some of the stations, also provides an insight in the penetration of both tracers into the ocean.

  13. The Nordic WOCE trawl-resistant ADCP system

    SciTech Connect

    Osterhus, S.; Hansen, B.

    1995-09-01

    In the Nordic WOCE programme 10 Acoustic Doppler Current Profilers (ADCP`s) will be deployed between Greenland and Scotland. Three of these deployments will be in very heavily fished areas, and a special system has been developed to reduce the risk of interaction between the rig and fishing gear. The system consists of a buoyant instrument package and a protecting platform which will remain on the bottom. The instrument package is a stainless steel frame containing a 150 kHz RDI ADCP with a 90{degree} adapter, an acoustic release, an ARGOS transmitter and sufficient flotation to give the instrument pacakge a net buoyancy of 180 kg. The protecting platform has the form of a truncated pyramid with sides sloping 45{degree} made of steel. During operation the instrument package is attached to the protecting frame by rods in the two ends around which the instrument package may rotate freely. If the system is turned upside down, the instrument package is designed to turn to an operational orientation and it can be released in this condition. To ensure acceptable tilt and stable bottom conditions a deployment frame has been developed with tiltmeter and video camera attached. A prototype of the system was deployed in October 1994.

  14. Oregon Hydrologic Landscapes: An Approach for Broadscale Hydrologic Classification

    EPA Science Inventory

    Gaged streams represent only a small percentage of watershed hydrologic conditions throughout the Unites States and globe, but there is a growing need for hydrologic classification systems that can serve as the foundation for broad-scale assessments of the hydrologic functions of...

  15. Cross-Border Collaboration in History among Nordic Students: A Case Study about Creating Innovative ICT Didactic Models

    ERIC Educational Resources Information Center

    Spante, Maria; Karlsen, Asgjerd Vea; Nortvig, Anne-Mette; Christiansen, Rene B.

    2014-01-01

    Gränsöverskridande Nordisk Undervisning/Utdanelse (GNU, meaning Cross-Border Nordic Education), the larger Nordic project, under which this case study was carried out, aims at developing innovative, cross-border teaching models in different subject domains in elementary school, including mathematics, language, science, social studies and history.…

  16. The First Sourcebook on Nordic Research in Mathematics Education: Norway, Sweden, Iceland, Denmark and Contributions from Finland.

    ERIC Educational Resources Information Center

    Sriraman, Bharath, Ed.; Bergsten, Christer, Ed.; Goodchild, Simon, Ed.; Palsdottir, Gudbjorg, Ed.; Sondergaard, Bettina Dahl, Ed.; Haapasalo, Lenni, Ed.

    2010-01-01

    The First Sourcebook on Nordic Research in Mathematics Education: Norway, Sweden, Iceland, Denmark and contributions from Finland provides the first comprehensive and unified treatment of historical and contemporary research trends in mathematics education in the Nordic world. The book is organized in sections co-ordinated by active researchers in…

  17. Hydrologic classification of Bristol Bay, Alaska using hydrologic landscapes

    NASA Astrophysics Data System (ADS)

    Todd, J.; Wigington, P. J.; Sproles, E.

    2013-12-01

    The use of hydrologic landscapes has proven to be a useful tool for broad scale assessment and classification of landscapes across the United States. These classification systems help organize larger geographical areas into areas of similar hydrologic characteristics based on climate, terrain and underlying geology. Such characterization of landscapes into areas of common hydrologic patterning is particularly instructive in regions where site specific hydrologic data is sparse or spatially incomplete. By using broad scale landscape metrics to organize the landscape into discrete, characterized units, natural resources managers can gain valuable understanding of landscape patterning and how locations may be differentially affected by a variety of environmental stressors ranging from land use change to management of salmon resources to climate change. Further, the heterogeneity of aquatic habitats and undisturbed hydrologic regimes within this area are a known principal driver for its region-wide fisheries stability. The use of hydrologic landscapes offers an opportunity to better characterize the hydrologic and landscape influences on structuring biotic populations at a regional scale. We have undertaken a hydrologic landscape approach for the Bristol Bay region of Alaska to gain a better understanding of the overall hydrologic environment found in this region since its hydrologic patterning plays a principal role in structuring its world-renowned salmon fishery. Heretofore, a characterization of the entire Bristol Bay region into discrete hydrologic units has not been undertaken. Our classification structure includes indices of annual climate and seasonality, terrain, and geology. Following categorization of landscape units, we compared hydrologic landscape units to locations of available long term streamflow for characterization of expected hydrologic behavior. This demonstration of hydrologic landscapes in Bristol Bay, Alaska shows the utility of using large

  18. Oregon hydrologic landscape regions

    EPA Science Inventory

    Individuals who spend time working with streams intuitively come to understand that stream hydrologic and ecological characteristics are related to the attributes of the watersheds in which they occur. This is easy to see in Oregon with its large climatic and geologic variations ...

  19. netherland hydrological modeling instrument

    NASA Astrophysics Data System (ADS)

    Hoogewoud, J. C.; de Lange, W. J.; Veldhuizen, A.; Prinsen, G.

    2012-04-01

    Netherlands Hydrological Modeling Instrument A decision support system for water basin management. J.C. Hoogewoud , W.J. de Lange ,A. Veldhuizen , G. Prinsen , The Netherlands Hydrological modeling Instrument (NHI) is the center point of a framework of models, to coherently model the hydrological system and the multitude of functions it supports. Dutch hydrological institutes Deltares, Alterra, Netherlands Environmental Assessment Agency, RWS Waterdienst, STOWA and Vewin are cooperating in enhancing the NHI for adequate decision support. The instrument is used by three different ministries involved in national water policy matters, for instance the WFD, drought management, manure policy and climate change issues. The basis of the modeling instrument is a state-of-the-art on-line coupling of the groundwater system (MODFLOW), the unsaturated zone (metaSWAP) and the surface water system (MOZART-DM). It brings together hydro(geo)logical processes from the column to the basin scale, ranging from 250x250m plots to the river Rhine and includes salt water flow. The NHI is validated with an eight year run (1998-2006) with dry and wet periods. For this run different parts of the hydrology have been compared with measurements. For instance, water demands in dry periods (e.g. for irrigation), discharges at outlets, groundwater levels and evaporation. A validation alone is not enough to get support from stakeholders. Involvement from stakeholders in the modeling process is needed. There fore to gain sufficient support and trust in the instrument on different (policy) levels a couple of actions have been taken: 1. a transparent evaluation of modeling-results has been set up 2. an extensive program is running to cooperate with regional waterboards and suppliers of drinking water in improving the NHI 3. sharing (hydrological) data via newly setup Modeling Database for local and national models 4. Enhancing the NHI with "local" information. The NHI is and has been used for many

  20. Curricula and Syllabi in Hydrology.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This collection of papers is intended to provide a means for the exchange of information on hydrological techniques and for the coordination of research and data collection. The objectives and trends in hydrological education are presented. The International Hydrological Decade (IHD) Working Group on Education recommends a series of topics that…

  1. The impact of Nordic adult education ideas on the development of a democratic society in Lithuania

    NASA Astrophysics Data System (ADS)

    Teresevičienė, Margarita; Trepulė, Elena; Trečiokienė, Edita

    2017-02-01

    This article analyses the role of the cooperation with and the influence of the Nordic countries on the development of a democratic society in Lithuania through adult education since the reinstatement of its independence from Soviet regime in March 1990 to the present. The authors focus on three main areas: (1) the training of Lithuanian adult educators; (2) the establishment and development of NGOs; and (3) the implications for a Lithuanian policy of adult education. Within the framework of Nordic-Baltic cooperation established among five Nordic and three Baltic countries (NB8) in 1992, Lithuanian adult educators seized the opportunity to visit Scandinavian institutions and projects. Experiencing Nordic adult education ideas has resulted in a marked shift in Lithuanian adult educators' values, methodology and careers; and in the establishment of a series of very influential umbrella associations as well as hundreds of NGOs in Lithuania which work with adults and support functioning democratic values in society. This shift is related to the civic responsibility and active participation growing out of the bottom-up approaches of group work, cooperation, discussions and learning circles which are so inherent in the Nordic tradition of adult education. The internalisation of new democratic values was more complicated than expected for many Lithuanian politicians, adult educators and NGO leaders in terms of how political decisions were perceived and implemented. Furthermore, the influence of the Nordic-Baltic cooperation in adult education may also be traced in adult education policy implications in Lithuania. Some changes in the policies of contemporary Lithuania have not been successful and even failed to promote a democratic society.

  2. Medical coverage of winter Nordic sports: an overview from the field.

    PubMed

    Gaul, Lawrence W

    2010-01-01

    Traveling with sports teams requires flexibility and a wide range of knowledge, as well as problem-solving abilities. Dominating the medical types of problems in the Nordic sports are the respiratory illnesses, especially asthma and upper respiratory infections (URI). Additionally, the team physician must have an awareness of antidoping issues. This overview highlights many of the issues encountered traveling domestically as well as internationally with high-level Nordic teams. Helpful links are included to facilitate the care of all levels of athletes. Additionally, a few side issues such as altitude illness and minor trauma are mentioned.

  3. Development of hydrologic landscape regions for classifying hydrologic permanace and hydrological-ecological interactions

    EPA Science Inventory

    In a 2001 paper, Winter proposed the concept of the hydrologic landscape unit as a fundamental unit composed of an upland and lowland separated by a steeper slope. Winter suggested that this concept could be useful for hydrologic research, data analysis, and comparing hydrologic...

  4. Provisioning of Safe Train Control in Nordic Countries

    NASA Astrophysics Data System (ADS)

    Lawson, Harold ‘Bud'

    The safety of train traffic is a vital societal function. During the mid-1970s, the availability of inexpensive microprocessors and electronic components led to the first computer-based systems solution to this critical function. Sweden was the first country in the world to develop and deploy a computer-based solution for Automatic Train Control (ATC). The major suppliers Ericsson Signal Systems and ITT Standard Radio developed solutions for both of the functions required; namely the track to train transmission system as well as the onboard system. Both system functions have been further developed by companies that have taken over ownership of these system products; namely, Bombardier, respectively Ansaldo. In the original delivery to the Swedish Railways (SJ), Ericsson Signal delivered the track-to-train transmission system; whereas, Standard Radio the onboard system for SJ trains and Ericsson Signal delivered the onboard system for the Stockholm Local Traffic (SL) trains. We describe the functions provided by both systems; however, we place focus upon the unique properties of the Standard Radio onboard system that has had a stable architecture for over twenty-eight years. The two track-to-train transmission systems delivered by Bombardier and Ansaldo are compatible; in Norway, both suppliers have delivered their products for both of the functions. Further, the X2000 and Öresund bridge trains that travel between Sweden and Denmark utilize the Ansaldo onboard and track to train transmission products in combination with a Siemens system. In addition to the details of the Swedish ATC solution, a brief historical perspective of train control as well as the implementation of train control in the other Nordic countries is provided. The need for a holistic view of train control is cited in examining two actual train accidents in Sweden and Norway. Finally, we discuss the movements toward a European Rail Traffic Management System standard in respect to interoperability

  5. Nordic Seas and Arctic Ocean CFC data in CARINA

    NASA Astrophysics Data System (ADS)

    Jeansson, E.; Olsson, K. A.; Tanhua, T.; Bullister, J. L.

    2010-02-01

    Water column data of carbon and carbon relevant hydrographic and hydrochemical parameters have been retrieved from a large number of cruises and collected into a new database called CARINA (CARbon IN the Atlantic). These data have been merged into three sets of files, one for each of the three CARINA regions; the Arctic Mediterranean Seas (AMS), the Atlantic (ATL) and the Southern Ocean (SO). The first part of the CARINA database consists of three files, one for each CARINA region, containing the original, non-adjusted cruise data sets, including data quality flags for each measurement. These data have then been subject to rigorous quality control (QC) in order to ensure highest possible quality and consistency. The data for most of the parameters included were examined in order to quantify systematic biases in the reported values, i.e. secondary quality control. Significant biases have been corrected for in the second part of the CARINA data product. This consists of three files, one for each CARINA region, which contain adjustments to the original data values based on recommendations from the CARINA QC procedures, along with calculated and interpolated values for some missing parameters. Here we present an overview of the QC of the CFC data for the AMS region, including the chlorofluorocarbons CFC-11, CFC-12 and CFC-113, as well as carbon tetrachloride (CCl4). The Arctic Mediterranean Seas is comprised of the Arctic Ocean and the Nordic Seas, and the quality control was carried out separately in these two areas. For the secondary QC of the CFCs we used a combination of tools, including the evaluation of depth profiles and CFC ratios, surface saturations and a crossover analysis. This resulted in a multiplicative adjustment of data from some cruises, while other data were flagged to be of questionable quality, which excluded them from the final data product.

  6. Hydrology and Conservation Ecology

    NASA Astrophysics Data System (ADS)

    Narayanan, M.

    2006-12-01

    Responses to change in the behavior of ecological systems are largely governed by interactions at different levels. Research is essential and is to be necessarily designed to gain insights into various interactions at the community level. Sustainable resource management is only possible if conservation of biodiversity can be accomplished by properly using the knowledge discovered. It is well known that the United States Department of Agriculture provides technical information, resources, and data necessary to assist the researchers in addressing their conservation needs. Conservation aims to protect, preserve and conserve the earth's natural resources. These include, but not limited to the conservation of soil, water, minerals, air, plants and all living beings. The United States Department of Agriculture also encourages farmers and ranchers to voluntarily address threats to soil and water. Protection of wetlands and wildlife habitat has been on the radar screen of conservation experts for a very long time. The main objective has always been to help farmers and landowners conform and comply with federal and state environmental laws. During the implementation phase, farmers should be encouraged to make beneficial, cost-effective changes to methods of irrigation systems. In some cases, the hydrologic regime of the project area can be thought of as principally an issue of river flow regimes for floodplain forests. In this presentation, the author tries to focus on the impact of hydrology and conservation ecology on global warming. He also discusses the impact of hydrology and conservation ecology global air concerns such as greenhouse gas concentrations in the atmosphere. References: Chow, V. T, D. R. Maidment, and L. W. Mays. 1988. Applied Hydrology. McGraw-Hill, Inc. U.S. Soil Conservation Service. Technical Release 55: Urban Hydrology for Small Watersheds. USDA (U.S. Department of Agriculture). June 1986. Lehner, B. and P. Döll (2004). Development and validation

  7. [Socio-hydrology: A review].

    PubMed

    Ding, Jing-yi; Zhao, Wen-wu; Fang, Xue-ning

    2015-04-01

    Socio-hydrology is an interdiscipline of hydrology, nature, society and humanity. It mainly explores the two-way feedbacks of coupled human-water system and its dynamic mechanism of co-evolution, and makes efforts to solve the issues that human faces today such as sustainable utilization of water resources. Starting from the background, formation process, and fundamental concept of socio-hydrology, this paper summarized the features of socio-hydrology. The main research content of socio-hydrology was reduced to three aspects: The tradeoff in coupled human-water system, interests in water resources management and virtual water research in coupled human-water system. And its differences as well as relations with traditional hydrology, eco-hydrology and hydro-sociology were dwelled on. Finally, with hope to promote the development of socio-hydrology researches in China, the paper made prospects for the development of the subject from following aspects: Completing academic content and deepening quantitative research, focusing on scale studies of socio-hydrology, fusing socio-hydrology and eco-hydrology.

  8. AGU hydrology publication outlets

    NASA Astrophysics Data System (ADS)

    Freeze, R. Allan

    In recent months I have been approached on several occasions by members of the hydrology community who asked me which of the various AGU journals and publishing outlets would be most suitable for a particular paper or article that they have prepared.Water Resources Research (WRR) is the primary AGU outlet for research papers in hydrology. It is an interdisciplinary journal that integrates research in the social and natural sciences of water. The editors of WRR invite original contributions in the physical, chemical and biological sciences and also in the social and policy sciences, including economics, systems analysis, sociology, and law. The editor for the physical sciences side of the journal is Donald R. Nielson, LAWR Veihmeyer Hall, University of California Davis, Davis, CA 95616. The editor for the policy sciences side of the journal is Ronald G. Cummings, Department of Economics, University of New Mexico, Albuquerque, NM 87131

  9. Arctic hydrology and meteorology

    SciTech Connect

    Kane, D.L.

    1989-01-01

    To date, five years of hydrologic and meteorologic data have been collected at Imnavait Creek near Toolik Lake, Alaska. This is the most complete set of field data of this type collected in the Arctic of North America. These data have been used in process-oriented research to increase our understanding of atmosphere/hydrosphere/biosphere/lithosphere interactions. Basically, we are monitoring heat and mass transfer between various spheres to quantify rates. These could be rates of mass movement such as hillslope flow or rates of heat transfer for active layer thawing or combined heat and mass processes such as evapotranspiration. We have utilized a conceptual model to predict hydrologic processes. To test the success of this model, we are comparing our predicted rates of runoff and snowmelt to measured valves. We have also used a surface energy model to simulate active layer temperatures. The final step in this modeling effort to date was to predict what impact climatic warming would have on active layer thicknesses and how this will influence the hydrology of our research watershed by examining several streambeds.

  10. PNW Hydrologic Landscape Class

    EPA Pesticide Factsheets

    Work has been done to expand the hydrologic landscapes (HLs) concept and to develop an approach for using it to address streamflow vulnerability from climate change. This work has included development of the HL classification framework and its application to Oregon, use of the HL classes to predict where a simple lumped hydrologic model accurately predicts daily streamflow, use of HL information to model the presence of cold-water patches at tributary confluences, and combining Oregon HL results with temperature and precipitation predictions to examine how HLs would vary as a result of climate change. As a part of the current work, the HL approach has been expanded to the Pacific Northwest (Oregon, Washington, and Idaho) based on a revision of the approach that makes it more broadly applicable. This revised approach has several advantages compared with the original approach: it is not limited to areas that have an aquifer permeability map; it uses a flexible approach to converting a nationally available geospatial dataset into assessment units; and it is more robust. These improvements should allow the revised HL approach to be applied more often in situations requiring hydrologic classification, and allow greater confidence in results. This effort paves the way for a climate change analysis for the Pacific Northwest that is currently underway, as well as expansion into the southwest (California, Arizona, and Nevada). This dataset contains a high resolutio

  11. Hydrological Ensemble Prediction System (HEPS)

    NASA Astrophysics Data System (ADS)

    Thielen-Del Pozo, J.; Schaake, J.; Martin, E.; Pailleux, J.; Pappenberger, F.

    2010-09-01

    Flood forecasting systems form a key part of ‘preparedness' strategies for disastrous floods and provide hydrological services, civil protection authorities and the public with information of upcoming events. Provided the warning leadtime is sufficiently long, adequate preparatory actions can be taken to efficiently reduce the impacts of the flooding. Following on the success of the use of ensembles for weather forecasting, the hydrological community now moves increasingly towards Hydrological Ensemble Prediction Systems (HEPS) for improved flood forecasting using operationally available NWP products as inputs. However, these products are often generated on relatively coarse scales compared to hydrologically relevant basin units and suffer systematic biases that may have considerable impact when passed through the non-linear hydrological filters. Therefore, a better understanding on how best to produce, communicate and use hydrologic ensemble forecasts in hydrological short-, medium- und long term prediction of hydrological processes is necessary. The "Hydrologic Ensemble Prediction Experiment" (HEPEX), is an international initiative consisting of hydrologists, meteorologist and end-users to advance probabilistic hydrologic forecast techniques for flood, drought and water management applications. Different aspects of the hydrological ensemble processor are being addressed including • Production of useful meteorological products relevant for hydrological applications, ranging from nowcasting products to seasonal forecasts. The importance of hindcasts that are consistent with the operational weather forecasts will be discussed to support bias correction and downscaling, statistically meaningful verification of HEPS, and the development and testing of operating rules; • Need for downscaling and post-processing of weather ensembles to reduce bias before entering hydrological applications; • Hydrological model and parameter uncertainty and how to correct and

  12. Hydrological AnthropoScenes

    NASA Astrophysics Data System (ADS)

    Cudennec, Christophe

    2016-04-01

    The Anthropocene concept encapsulates the planetary-scale changes resulting from accelerating socio-ecological transformations, beyond the stratigraphic definition actually in debate. The emergence of multi-scale and proteiform complexity requires inter-discipline and system approaches. Yet, to reduce the cognitive challenge of tackling this complexity, the global Anthropocene syndrome must now be studied from various topical points of view, and grounded at regional and local levels. A system approach should allow to identify AnthropoScenes, i.e. settings where a socio-ecological transformation subsystem is clearly coherent within boundaries and displays explicit relationships with neighbouring/remote scenes and within a nesting architecture. Hydrology is a key topical point of view to be explored, as it is important in many aspects of the Anthropocene, either with water itself being a resource, hazard or transport force; or through the network, connectivity, interface, teleconnection, emergence and scaling issues it determines. We will schematically exemplify these aspects with three contrasted hydrological AnthropoScenes in Tunisia, France and Iceland; and reframe therein concepts of the hydrological change debate. Bai X., van der Leeuw S., O'Brien K., Berkhout F., Biermann F., Brondizio E., Cudennec C., Dearing J., Duraiappah A., Glaser M., Revkin A., Steffen W., Syvitski J., 2016. Plausible and desirable futures in the Anthropocene: A new research agenda. Global Environmental Change, in press, http://dx.doi.org/10.1016/j.gloenvcha.2015.09.017 Brondizio E., O'Brien K., Bai X., Biermann F., Steffen W., Berkhout F., Cudennec C., Lemos M.C., Wolfe A., Palma-Oliveira J., Chen A. C-T. Re-conceptualizing the Anthropocene: A call for collaboration. Global Environmental Change, in review. Montanari A., Young G., Savenije H., Hughes D., Wagener T., Ren L., Koutsoyiannis D., Cudennec C., Grimaldi S., Blöschl G., Sivapalan M., Beven K., Gupta H., Arheimer B., Huang Y

  13. Younger Children in ECEC: Focus on the National Steering Documents in the Nordic Countries

    ERIC Educational Resources Information Center

    Hännikäinen, Maritta

    2016-01-01

    The aim of this study was to review the national steering documents on early childhood education and care (ECEC) in Denmark, Finland, Iceland, Norway and Sweden, with the focus on children up to the age of three, posing the question: What do these documents tell us about ECEC for younger children in the Nordic early childhood settings?…

  14. Re-evaluating high-latitude warming in the Pliocene Nordic Seas

    NASA Astrophysics Data System (ADS)

    Hill, Daniel; Smith, Yvonne; Dolan, Aisling

    2016-04-01

    The Pliocene warm period was generally been seen as stable warm climate with global temperatures of 2-3K above pre-industrial and significant polar amplification. Northern Hemisphere ice has been reconstructed to be restricted to the high altitude areas of Greenland and global reconstructions of sea surface temperatures show an especially strong warming in the Nordic Seas, most often attributed to increased ocean heat transport in the North Atlantic Ocean. Here we present climate model results that show that the strongest warming recorded in the Nordic Seas and Arctic is forced by changes in orbital forcing and palaeogeographic changes. Of particular importance is the presence of a sub-aerial landmass in the Barents Sea region, which has subsequently been eroded by Pleistocene glaciation. While climate models can produce strong warming signals in the Nordic Seas, a new iceberg modelling study showing that through much of the Pliocene the conditions in the Nordic Seas were suitable for the presence of significant quantities of icebergs. The locations of IRD records also raises the possibility of significant glaciations in places previously considered to be ice free in the Pliocene.

  15. Low-frequency Pliocene climate variability in the eastern Nordic Seas

    NASA Astrophysics Data System (ADS)

    Risebrobakken, Bjørg; Andersson, Carin; De Schepper, Stijn; McClymont, Erin L.

    2016-09-01

    The Pliocene (5.3-2.6 Ma) is often described as a relatively stable climatic period, with warm temperatures characterizing high latitudes. New suborbital resolved stable isotope records from Ocean Drilling Program Hole 642B in the eastern Nordic Seas document that the Pliocene was not a stable period characterized by one climate. Rather, seven distinct climate phases, each lasting between 150,000 and 400,000 years, are identified and characterized in the time interval 5.1-3.1 Ma. Four of the transitions between the defined climate phases occurred close to an eccentricity minimum and a minimum in amplitude of change for Northern Hemisphere summer insolation, while two occurred around an eccentricity maximum and a maximum in amplitude in insolation change. Hence, a low-frequency response of the Nordic Seas to insolation forcing is indicated. In addition, paleogeographic and related paleoceanographic changes, expansion of the Arctic sea ice cover, and onset of Northern Hemisphere glaciation were important factors behind the evolving Pliocene low-frequency variability in the eastern Nordic Seas. It is likely that the identified climate phases and transitions are important beyond the Nordic Seas, due to their association with changes to both insolation and paleogeography. However, a strong and variable degree of diagenetic calcite overgrowth is documented for the planktic foraminifera, especially influencing the planktic δ18O results; the absolute values and amplitude of change cannot be taken at face value.

  16. Nordic Children's Conceptualizations of Healthy Eating in Relation to School Lunch

    ERIC Educational Resources Information Center

    Berggren, Linda; Talvia, Sanna; Fossgard, Eldbjørg; Arnfjörð, Unnur Björk; Hörnell, Agneta; Ólafsdóttir, Anna Sigríður; Gunnarsdóttir, Ingibjörg; Wergedahl, Hege; Lagström, Hanna; Waling, Maria; Olsson, Cecilia

    2017-01-01

    Purpose: Pupils' perspective should be better taken into account when developing nutrition education at school. The purpose of this paper is to explore Nordic children's perspectives on the healthiness of meals in the context of school lunches. Design/methodology/approach: In total, 78 focus group discussions were conducted with 10-11-year-old…

  17. Second Chance Education Matters! Income Trajectories of Poorly Educated Non-Nordics in Sweden

    ERIC Educational Resources Information Center

    Nordlund, Madelene; Bonfanti, Sara; Strandh, Mattias

    2015-01-01

    In this study we examine the long-term impact of second chance education (SCE) on incomes of poorly educated individuals who live in Sweden but were not born in a Nordic country, using data on income changes from 1992 to 2003 compiled by Statistics Sweden. Ordinary Least Squares regression analyses show that participation in SCE increased the work…

  18. Source Apportionment of the Summer Time Carbonaceous Aerosol at Nordic Rural Background Sites

    EPA Science Inventory

    In the present study, natural and anthropogenic sources of particulate organic carbon (OCp) and elemental carbon (EC) have been quantified based on weekly filter samples of PM10 (particles with aerodynamic diameter <10µ collected at four Nordic rural backgro...

  19. Troubling Gender Equality: Revisiting Gender Equality Work in the Famous Nordic Model Countries

    ERIC Educational Resources Information Center

    Edström, Charlotta; Brunila, Kristiina

    2016-01-01

    This article concerns gender equality work, that is, those educational and workplace activities that involve the promotion of gender equality. It is based on research conducted in Sweden and Finland, and focuses on the period during which the public sector has become more market-oriented and project-based all over the Nordic countries. The…

  20. Innovative Pedagogical Practice with ICT in Three Nordic Countries--Differences and Similarities

    ERIC Educational Resources Information Center

    Ottestad, G.

    2010-01-01

    Three Nordic countries, Denmark, Finland and Norway, participated in the IEA SITES 2006 study. All the three countries have launched huge policy and investment programmes to promote digital literacy and readiness for the information age. In relation to the remarkable Finnish Programme for International Student Assessment (PISA) results, it is…

  1. Social Science Data Bases and Data Banks in the Nordic Countries.

    ERIC Educational Resources Information Center

    Dahl, Mogens

    The author's comments and questions about an earlier study by NORDINFO (Nordic Council for Scientific Information) of databases and data banks in Denmark, Finland, Norway, and Sweden are organized into four sections: (1) surveying databases and data banks, (2) approaches to computerized information services, (3) the present state of development in…

  2. Participation in Job-Related Lifelong Learning among Well-Educated Employees in the Nordic Countries

    ERIC Educational Resources Information Center

    Tikkanen, Tarja; Nissinen, Kari

    2016-01-01

    The purpose of this study was to explore participation in job-related lifelong learning (LLL) among well-educated mature workers and compare it across four Nordic countries. Although this group generally is very active in LLL, the centrality of knowledge work in society, rapid pace of skills-renewal and rising learning demands for all…

  3. Exploring Democracy: Nordic Music Teachers' Approaches to the Development of Immigrant Students' Musical Agency

    ERIC Educational Resources Information Center

    Karlsen, Sidsel

    2014-01-01

    In this article, a multi-sited ethnographic study was taken as a point of departure for exploring how Nordic music teachers, who work in multicultural environments, understand the development of their students' musical agency. The study was based on theories developed within general sociology and the sociology of music, as well as in previous…

  4. Nordic Research on Text and Discourse. NORDTEXT Symposium (Espoo, Finland, May 10-13, 1990).

    ERIC Educational Resources Information Center

    Lindeberg, Ann-Charlotte, Ed.; And Others

    Papers presented at the 1990 Symposium of the Nordic Research Group for Theoretical and Applied Text Linguistics include the following: "Success Concepts" (Enkvist); "Reconciling the Psychological with the Linguistic in Accounts of Text Comprehension" (Garrod); "Particles as Fundaments of Discourse Structuring"…

  5. Social Change and Adult Education Research. Adult Education Research in Nordic Countries 1992/93.

    ERIC Educational Resources Information Center

    Tampere Univ., Hameelinna (Finland). Dept. of Education.

    This yearbook contains 18 papers reflecting the major trends in adult education research in the Nordic countries in 1992-93. The following papers are included: "Popular Adult Education and Social Mobilization: Reflections in Connection with the Swedish Committee on Power" (Rubenson); "Direction of Finnish Adult Education Policies…

  6. Physical Activity of Depressed Patients and Their Motivation to Exercise: Nordic Walking in Family Practice

    ERIC Educational Resources Information Center

    Suija, Kadri; Pechter, Ulle; Kalda, Ruth; Tahepold, Heli; Maaroos, Jaak; Maaroos, Heidi-Ingrid

    2009-01-01

    The objectives of this study were to find out how motivated depressed patients are to exercise regularly, to measure the physical activity of depressed patients and to find out how regular Nordic Walking affects the mood and physical fitness of depressed patients. A cross-sectional study was carried out. Three years after the Prediction of Primary…

  7. Assessment Theory and Practice of Students' Outcomes in the Nordic Countries

    ERIC Educational Resources Information Center

    Lysne, Anders

    2006-01-01

    In the latest decades assessment in education has become a very controversial issue in many western countries, and especially so in the Nordic countries, where the controversy became most passionate in Norway. It was really not a debate about whether or not formal marks should be used in communication of educational outcomes for the individual…

  8. Genotypic diversity and migration patterns of Phytophthora infestans in the Nordic countries.

    PubMed

    Sjöholm, Lina; Andersson, Björn; Högberg, Nils; Widmark, Anna-Karin; Yuen, Jonathan

    2013-10-01

    In this study we investigated the genotypic diversity and the migration patterns of Phytophthora infestans in the Nordic countries. Isolates of P. infestans from outbreaks in 43 fields sampled in 2008 were collected using stratified sampling with country, field, and disease foci as the different strata. Microsatellites were used as markers to determine the genotypic variation in the sampled material. The results show a high genotypic variation of P. infestans in the Nordic countries with most of the genotypes found only once among the collected isolates. The major part of the genotypic variation was observed within the fields, with low differentiation between the fields. The observed low association of alleles among loci is consistent with frequent sexual reproduction of P. infestans in the Nordic countries. Coalescence analyses did not support a single common population for the four countries, thus indicating some degree of geographic differentiation. The analyses of migration patterns showed differing levels of gene flow among the Nordic countries. No correlation between migration rates and geographical distance could be seen. This could be explained by different degrees of genetic similarity between the pathogen populations in the different countries.

  9. Individual and Collective Rights Expressed in Educator and Child Interactions in Nordic Preschools

    ERIC Educational Resources Information Center

    Johansson, E.; Emilson, A.; Röthle, M.; Puroila, A.-M.; Broström, S.; Einarsdóttir, J.

    2016-01-01

    This study focuses on rights and gender in educator and child interactions in Nordic preschools. The research questions are as follows: What kinds of rights are communicated in the interactions and how? What kind of gender patterns can be identified? Rights refer to entitlements related to the early childhood education context, given or claimed by…

  10. Nordic Experiences: Participants' Expectations and Experiences of Short-Term Study Abroad Programs

    ERIC Educational Resources Information Center

    Rahikainen, Katariina; Hakkarainen, Kai

    2013-01-01

    The purpose of this study was to investigate Finnish high school students' and teachers' perceptions of the effects of short-term Nordic study abroad programs in which they had participated. The data presented were based on a "mixed-methods strategy." The data set consisted of responses from 158 students and 92 teachers to a specifically…

  11. Conference Abstracts: AEDS '82.

    ERIC Educational Resources Information Center

    Journal of Computers in Mathematics and Science Teaching, 1982

    1982-01-01

    Abstracts from nine selected papers presented at the 1982 Association for Educational Data Systems (AEDS) conference are provided. Copies of conference proceedings may be obtained for fifteen dollars from the Association. (MP)

  12. Hydrologic Classification of Bristol Bay, Alaska Using Hydrologic Landscapes

    NASA Astrophysics Data System (ADS)

    Todd, J.; Wigington, P. J., Jr.; Sproles, E. A.

    2014-12-01

    The use of hydrologic landscapes has proven to be a useful tool for broad scale assessment and classification of landscapes across the United States. These classification systems help organize larger geographical areas into areas of similar hydrologic characteristics based on climate, terrain and underlying geology. Such characterization of landscapes into areas of common hydrologic patterning is particularly instructive where site specific hydrologic data is sparse or spatially incomplete. By using broad scale landscape metrics to organize the landscape into discrete, characterized units, natural resources managers can gain valuable understanding of landscape patterning and how locations may be differentially affected by a variety of environmental stressors ranging from land use change to climate change. The heterogeneity of aquatic habitats and undisturbed hydrologic regimes within Bristol Bay are a known principal driver for its overall fisheries stability and the use of hydrologic landscapes offers the ability to better characterize the hydrologic and landscape influences on structuring biotic populations at a regional scale. Here we classify the entire Bristol Bay region into discrete hydrologic landscape units based on indices of annual climate and seasonality, terrain, and geology. We then compared hydrologic landscape units to locations of available long term streamflow for characterization of expected hydrologic behavior where streamflow data was lacking. This demonstration of hydrologic landscapes in Bristol Bay, Alaska shows the utility of using large-scale datasets on climate, terrain and geology to infer broad scale hydrologic patterning within a data poor area. Disclaimer: The authors' views expressed here do not necessarily reflect views or policies of USEPA.

  13. The General Conference Mennonites.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    General Conference Mennonites and Old Order Amish are compared and contrasted in the areas of physical appearance, religious beliefs, formal education, methods of farming, and home settings. General Conference Mennonites and Amish differ in physical appearance and especially in dress. The General Conference Mennonite men and women dress the same…

  14. EDITORIAL: Conference program

    NASA Astrophysics Data System (ADS)

    2006-04-01

    Some of the papers and talks given at the conference have not been published in this volume of Journal of Physics: Conference Series. The attached PDF file lists the full conference program and indicates (with an asterisk) those papers or talks which are not present in this volume.

  15. Youth Conference Handbook.

    ERIC Educational Resources Information Center

    Brown, Brenda H.

    This handbook is designed to provide practical aid to those who have charge of the planning and organization of a youth conference, Defined as a conference to provide practical information as well as information about possible responsibilities, risks, and consequences of actions, related to the chosen conference topic. Suggestions are given for…

  16. Parent Conferences. Beginnings Workshop.

    ERIC Educational Resources Information Center

    Duffy, Roslyn; And Others

    1997-01-01

    Presents six workshop sessions on parent conferences: (1) "Parents' Perspectives on Conferencing" (R. Duffy); (2) "Three Way Conferences" (G. Zeller); (3) "Conferencing with Parents of Infants" (K. Albrecht); (4) "Conferencing with Parents of School-Agers" (L. G. Miller); (5) "Cross Cultural Conferences" (J. Gonzalez-Mena); and (6) "Working with…

  17. [Health care systems in the Nordic countries--more similarities than differences?].

    PubMed

    Kristiansen, I S; Pedersen, K M

    2000-06-30

    The aim of this paper is to explore similarities and differences of the Nordic health care systems. The analysis is based on a three-part model involving patients, providers and the financing third party. In all Nordic countries, about 80% of the funding come from public sources. In Iceland, central government is providing most of the health care services, while the county councils are central in Denmark, Norway and Sweden. In Finland, the municipalities are providing most of the health care. Salary is the only payment system for general practitioners in Iceland, while it is used for some GPs in Finland, Norway and Sweden. Capitation in combination with service fees is used for all Danish GPs and the majority of the Finnish, while various fee-for-service systems are used for the others. All Nordic countries had global hospital budgeting in the 1980s; since then, Finland, Norway and Sweden have implemented others systems, predominantly combinations of diagnosis-related group financing and global budgets. The amounts of resources devoted to health care are about the same in all five countries whether measured by the proportion of GDP devoted to health care, or by hospital beds or doctor/patient ratios. In monetary terms, Denmark, Iceland and Norway spend more than Finland and Sweden. Despite similar amounts of resources, they are quite differently used across the countries. Differences of a factor of two or more are observed for hip operations, gal bladder operations and pharmaceuticals. Danes and Finns are very satisfied with their health care system; the Swedes are not. All the Nordic countries have increased patient co-payments during the 1990s. Finnish patients may pay an extra free to get a one-bed room. Finland also has the greatest number of private hospitals. Despite all these differences, the Nordic health care systems are quite similar when seen in a global perspective.

  18. Cold regions hydrology and hydraulics

    SciTech Connect

    Ryan, W.L. ); Crissman, R.D. )

    1990-01-01

    This monograph addresses a narrow aspect of cold regions engineering, namely the effects of cold weather on the traditional civil engineering disciplines of hydrology and hydraulics. Hydrologic and hydraulic considerations in the design, construction, and operation of civil works are very important. Many of the problems encountered in the design and construction of buildings, transportation systems, water supply facilities, waste treatment facilities, and hazardous waste disposal facilities, for example are closely tied to the characteristics of the site hydrology.

  19. Hydrologic Resources of Guam

    USGS Publications Warehouse

    Gingerich, Stephen B.

    2003-01-01

    Introduction The U.S. Territory of Guam, which lies in the western Pacific Ocean near latitude 13?28'N and longitude 144?45'E, is the largest (211 mi2) and southernmost of the islands in the Mariana chain. Ground water supplies about 80 percent of the drinking water for the island's 150,000 residents and nearly one million visitors per year. In northern Guam, water is obtained from wells that tap the upper part of a fresh ground-water lens in an aquifer composed mainly of limestone. About 180 wells, nearly all in the north, withdraw about 35 Mgal/d of water with chloride concentrations ranging from 6 to 585 mg/L. In southern Guam, the main source of freshwater is from surface water that runs off the weathered volcanic rocks that are exposed over much of the area. About 9.9 Mgal/d of freshwater is obtained using surface reservoirs. The island's freshwater resources are adequate to meet current (2003) needs, but future demands will eventually be higher. To better understand the hydrology of the island, the U.S. Geological Survey (USGS) entered into a cooperative study with the Water and Environmental Research Institute of the Western Pacific (WERI) at the University of Guam. The objective of the study was to provide a better understanding of the water resources of the island through analysis of data collected by the USGS on Guam. This report provides a description of the general hydrologic principles of the island's ground-water systems, as well as of the rainfall and geology of Guam. Hydrologic data described in the report include water levels, chloride concentrations, and pumpage from ground-water wells and streamflow data from southern Guam.

  20. Uncertainty in hydrological signatures

    NASA Astrophysics Data System (ADS)

    Westerberg, I. K.; McMillan, H. K.

    2015-09-01

    Information about rainfall-runoff processes is essential for hydrological analyses, modelling and water-management applications. A hydrological, or diagnostic, signature quantifies such information from observed data as an index value. Signatures are widely used, e.g. for catchment classification, model calibration and change detection. Uncertainties in the observed data - including measurement inaccuracy and representativeness as well as errors relating to data management - propagate to the signature values and reduce their information content. Subjective choices in the calculation method are a further source of uncertainty. We review the uncertainties relevant to different signatures based on rainfall and flow data. We propose a generally applicable method to calculate these uncertainties based on Monte Carlo sampling and demonstrate it in two catchments for common signatures including rainfall-runoff thresholds, recession analysis and basic descriptive signatures of flow distribution and dynamics. Our intention is to contribute to awareness and knowledge of signature uncertainty, including typical sources, magnitude and methods for its assessment. We found that the uncertainties were often large (i.e. typical intervals of ±10-40 % relative uncertainty) and highly variable between signatures. There was greater uncertainty in signatures that use high-frequency responses, small data subsets, or subsets prone to measurement errors. There was lower uncertainty in signatures that use spatial or temporal averages. Some signatures were sensitive to particular uncertainty types such as rating-curve form. We found that signatures can be designed to be robust to some uncertainty sources. Signature uncertainties of the magnitudes we found have the potential to change the conclusions of hydrological and ecohydrological analyses, such as cross-catchment comparisons or inferences about dominant processes.

  1. The concept of hydrologic landscapes

    USGS Publications Warehouse

    Winter, T.C.

    2001-01-01

    Hydrologic landscapes are multiples or variations of fundamental hydrologic landscape units. A fundamental hydrologic landscape unit is defined on the basis of land-surface form, geology, and climate. The basic land-surface form of a fundamental hydrologic landscape unit is an upland separated from a lowland by an intervening steeper slope. Fundamental hydrologic landscape units have a complete hydrologic system consisting of surface runoff, ground-water flow, and interaction with atmospheric water. By describing actual landscapes in terms of land-surface slope, hydraulic properties of soils and geologic framework, and the difference between precipitation and evapotranspiration, the hydrologic system of actual landscapes can be conceptualized in a uniform way. This conceptual framework can then be the foundation for design of studies and data networks, syntheses of information on local to national scales, and comparison of process research across small study units in a variety of settings. The Crow Wing River watershed in central Minnesota is used as an example of evaluating stream discharge in the context of hydrologic landscapes. Lake-research watersheds in Wisconsin, Minnesota, North Dakota, and Nebraska are used as an example of using the hydrologic-landscapes concept to evaluate the effect of ground water on the degree of mineralization and major-ion chemistry of lakes that lie within ground-water flow systems.

  2. Hydrologic almanac of Florida

    USGS Publications Warehouse

    Heath, Richard C.; Conover, Clyde Stuart

    1981-01-01

    This first edition is a ready reference source of information on various facts and features about water in Florida. It is aimed primarily to help bust politicians, writers, agency officials, water managers, planners, consultants, educators, hydrologists, engineers, scientists, and the general public answer questions that arise on comparative and statistical aspects on the hydrology of Florida. It contains statistical comparative data, much of which was especially prepared for the almanac, a glossary of technical terms, tabular material, and conversion factors. Also included is a selective bibliography of 174 reports on water in Florida. (USGS)

  3. Arctic hydrology and meteorology

    SciTech Connect

    Kane, D.L.

    1990-01-01

    During 1990, we have continued our meteorological and hydrologic data collection in support of our process-oriented research. The six years of data collected to data is unique in its scope and continuity in a North Hemisphere Arctic setting. This valuable data base has allowed us to further our understanding of the interconnections and interactions between the atmosphere/hydrosphere/biosphere/lithosphere. The increased understanding of the heat and mass transfer processes has allowed us to increase our model-oriented research efforts.

  4. Hydrology and Change (Invited)

    NASA Astrophysics Data System (ADS)

    Koutsoyiannis, D.

    2009-12-01

    Since “panta rhei” was pronounced by Heraclitus, hydrology and the objects it studies, such as rivers and lakes, offer grounds to observe and understand change and flux. Change occurs on all time scales, from minute to geological, but our limited senses and life span, as well as the short time window of instrumental observations, restrict our perception to the most apparent daily to yearly variations. As a result, our typical modelling practices assume that natural changes are just a short-term “noise” superimposed to the daily and annual cycles in a scene that is static and invariant in the long run. According to this perception, only an exceptional and extraordinary forcing can produce a long-term change. The hydrologist H. E. Hurst, studying the long flow records of the Nile and other geophysical time series, was the first to observe a natural behaviour, named after him, related to multi-scale change, as well as its implications in engineering designs. Essentially, this behaviour manifests that long-term changes are much more frequent and intense than commonly perceived and, simultaneously, that the future states are much more uncertain and unpredictable on long time horizons than implied by standard approaches. Due to its close relationship with engineering design, hydrology has always been concerned with long-term predictions. Hydrologists understood early that deterministic predictions for typical design horizons of 50-100 years are hopeless and appreciated the usefulness of probabilistic approaches. Yet, during the last two decades, hydrology, following other geophysical disciplines, changed perspective and invested its hopes in deterministic descriptions and models. In particular, climate model outputs have been assumed to represent the future of hydrological inputs for the next 50-100 years. However, recent comparisons of climate model results with long historical records for local to sub-continental spatial scales show that these models are not

  5. Hydrologic Landscape Classification to Estimate Bristol Bay Watershed Hydrology

    EPA Science Inventory

    The use of hydrologic landscapes has proven to be a useful tool for broad scale assessment and classification of landscapes across the United States. These classification systems help organize larger geographical areas into areas of similar hydrologic characteristics based on cl...

  6. Vatnajökull meltwater discharge variability: a Holocene climate sensor in the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Striberger, J.; Björck, S.; Ingólfsson, Ó.; Kjær, K.; Sandgren, P.; Snowball, I.

    2009-04-01

    The Holocene glacial history of Vatnajökull and its many outlet glaciers is rather poorly known, even though it is one of the largest ice caps outside Antarctica and Greenland. Vatnajökull is positioned in the centre of the Nordic Seas, the region for North Atlantic Deep Water formation and it is influenced by humid-bearing cyclone systems from the southwest. Thus, it can be regarded as a sensor for a combination of different climatic driven processes. Lake Lögurinn (53 km2, 20 m a.s.l), situated northeast of Vatnajökull, is part of the drainage system of Eyjabakkajökull, one of the most conspicuous surging outlet glaciers of the ice cap. In addition to glacial meltwater, the lake also receives discharge from rivers that drain non-glaciated catchments. The mix of glacial and non-glacial suspension makes the sediments suitable for analyses of how the fluvial regime has varied over time and how this relates to meltwater discharge, fluvial discharge and general changes in climate and hydrology. A total of 17.8 m of sediment was obtained from the central part of the northernmost sub-basin in Lake Lögurinn at water depths of 38 and 16 m, respectively. The sediments are laminated in most parts of the sequence. 137Cs analyses of the surface core have confirmed that the laminated couplets are varves. Tephra horizons have been used as time markers throughout the sediments, and X-ray fluorescence and X-ray analyses as well as visual observations have been used in order to identify varves in the uppermost 3.8 m of the sequence. This section covers the time period AD 1262-2005. The sediment contains 610 varves for the periods AD 1262-1476 and AD 1603-2005 (a total of 618 years). A significant change in sedimentation rate is observed between AD 1477-1602 (from 5.9 mm/yr to 1.2 mm/yr). For this period only 18 varves are found. This abrupt change is likely related to a lower discharge rate, or to more turbulent conditions in the lake. The sedimentation rate of the

  7. PATHS groundwater hydrologic model

    SciTech Connect

    Nelson, R.W.; Schur, J.A.

    1980-04-01

    A preliminary evaluation capability for two-dimensional groundwater pollution problems was developed as part of the Transport Modeling Task for the Waste Isolation Safety Assessment Program (WISAP). Our approach was to use the data limitations as a guide in setting the level of modeling detail. PATHS Groundwater Hydrologic Model is the first level (simplest) idealized hybrid analytical/numerical model for two-dimensional, saturated groundwater flow and single component transport; homogeneous geology. This document consists of the description of the PATHS groundwater hydrologic model. The preliminary evaluation capability prepared for WISAP, including the enhancements that were made because of the authors' experience using the earlier capability is described. Appendixes A through D supplement the report as follows: complete derivations of the background equations are provided in Appendix A. Appendix B is a comprehensive set of instructions for users of PATHS. It is written for users who have little or no experience with computers. Appendix C is for the programmer. It contains information on how input parameters are passed between programs in the system. It also contains program listings and test case listing. Appendix D is a definition of terms.

  8. Effects of nordic walking compared to conventional walking and band-based resistance exercise on fitness in older adults.

    PubMed

    Takeshima, Nobuo; Islam, Mohammod M; Rogers, Michael E; Rogers, Nicole L; Sengoku, Naoko; Koizumi, Daisuke; Kitabayashi, Yukiko; Imai, Aiko; Naruse, Aiko

    2013-01-01

    The purpose of this study was to compare the effects of Nordic walking with conventional walking and band-based resistance exercise on functional fitness, static balance and dynamic balance in older adults. Volunteers (n = 65) were divided into four groups: Nordic walking (NW), conventional walking (CW), resistance (RES), and control. Each group performed activity 50-70 min·day(-1) (warm-up 10-15 min, main exercise 30-40, and cool down 10-15 min), 3 days·week(-1) (NW and CW) or 2 day·week(-1) (RES) for 12 wks. Upper-body strength improved (p < 0. 05) in the RES (22.3%) and the NW (11.6%) groups compared to the CW and control groups. Cardio- respiratory fitness improved more in the NW (10.9%) and CW (10.6%) groups compared to the RES and control groups. Upper- and lower-body flexibility also improved in all exercise groups compared to the control group. There were no improvements in balance measures in any group. While all modes of exercise improved various components of fitness, Nordic walking provided the best well-rounded benefits by improving upper-body strength, cardiovascular endurance, and flexibility. Therefore, Nordic walking is recommended as an effective and efficient mode of concurrent exercise to improve overall functional fitness in older adults. Key PointsNordic walking, conventional walking, and resistance training are beneficial for older adults.Nordic walking and conventional walking both improve cardio-respiratory fitness while resistance training does not.Nordic walking provides additional benefits in upper-body muscular strength compared to conventional walking.Nordic walking is an effective and efficient mode of exercise to improve overall fitness in older adults.

  9. The new nordic diet – consumer expenditures and economic incentives estimated from a controlled intervention

    PubMed Central

    2013-01-01

    Background Several studies suggest that a healthy diet with high emphasis on nutritious, low-energy components such as fruits, vegetables, and seafood tends to be more costly for consumers. Derived from the ideas from the New Nordic Cuisine – and inspired by the Mediterranean diet, the New Nordic Diet (NND) has been developed as a palatable, healthy and sustainable diet based on products from the Nordic region. The objective of the study is to investigate economic consequences for the consumers of the NND, compared with an Average Danish Diet (ADD). Methods Combine quantity data from a randomized controlled ad libitum dietary 6 month intervention for central obese adults (18–65 years) and market retail price data of the products consumed in the intervention. Adjust consumed quantities to market price incentives using econometrically estimated price elasticities. Results Average daily food expenditure of the ADD as represented in the unadjusted intervention (ADD-i) amounted to 36.02 DKK for the participants. The daily food expenditure in the unadjusted New Nordic Diet (NND-i) costs 44.80 DKK per day per head, and is hence about 25% more expensive than the Average Danish Diet (or about 17% when adjusting for energy content of the diet). Adjusting for price incentives in a real market setting, the estimated cost of the Average Danish Diet is reduced by 2.50 DKK (ADD-m), compared to the unadjusted ADD-i diet, whereas the adjusted cost of the New Nordic Diet (NND-m) is reduced by about 3.50 DKK, compared to the unadjusted NND-i. The distribution of food cost is however much more heterogeneous among consumers within the NND than within the ADD. Conclusion On average, the New Nordic Diet is 24–25 per cent more expensive than an Average Danish Diet at the current market prices in Denmark (and 16–17 per cent, when adjusting for energy content). The relatively large heterogeneity in food costs in the NND suggests that it is possible to compose an NND where the cost

  10. Scaling Applications in hydrology

    NASA Astrophysics Data System (ADS)

    Gebremichael, Mekonnen

    2010-05-01

    Besides downscaling applications, scaling properties of hydrological fields can be used to address a variety of research questions. In this presentation, we will use scaling properties to address questions related to satellite evapotranspiration algorithms, precipitation-streamflow relationships, and hydrological model calibration. Most of the existing satellite-based evapotranspiration (ET) algorithms have been developed using fine-resolution Landsat TM and ASTER data. However, these algorithms are often applied to coarse-resolution MODIS data. Our results show that applying the satellite-based algorithms, which are developed at ASTER resolution, to MODIS resolution leads to ET estimates that (1) preserve the overall spatial pattern (spatial correlation in excess of 0.90), (2) increase the spatial standard deviation and maximum value, (3) have modest conditional bias: underestimate low ET rates (< 1 mm/day) and overestimate high ET rates; the overestimation is within 20%. The results emphasize the need for exploring alternatives for estimation of ET from MODIS. Understanding the relationship between the scaling properties of precipitation and streamflow is important in a number of applications. We present the results of a detailed river flow fluctuation analysis on daily records from 14 stations in the Flint River basin in Georgia in the United States with focus on effect of watershed area on long memory of river flow fluctuations. The areas of the watersheds draining to the stations range from 22 km2 to 19,606 km2. Results show that large watersheds have more persistent flow fluctuations and stronger long-term (time greater than scale break point) memory than small watersheds while precipitation time series shows weak long-term correlation. We conclude that a watershed acts as a 'filter' for a 'white noise' precipitation with more significant filtering in case of large watersheds. Finally, we compare the scaling properties of simulated and observed spatial soil

  11. School meal provision, health, and cognitive function in a Nordic setting – the ProMeal-study: description of methodology and the Nordic context

    PubMed Central

    Waling, Maria; Olafsdottir, Anna S.; Lagström, Hanna; Wergedahl, Hege; Jonsson, Bert; Olsson, Cecilia; Fossgard, Eldbjørg; Holthe, Asle; Talvia, Sanna; Gunnarsdottir, Ingibjorg; Hörnell, Agneta

    2016-01-01

    Background School meals, if both nutritious and attractive, provide a unique opportunity to improve health equality and public health. Objective To describe the study rationale, data collection, and background of participants in the study ‘Prospects for promoting health and performance by school meals in Nordic countries’ (ProMeal). The general aim was to determine whether overall healthiness of the diet and learning conditions in children can be improved by school lunches, and to capture the main concerns regarding school lunches among children in a Nordic context. Design A cross-sectional, multidisciplinary study was performed in Finland, Iceland, Norway, and Sweden on pupils (n=837) born in 2003. Results In total 3,928 pictures of school lunches were taken to capture pupils’ school lunch intake. A mean of 85% of all parents responded to a questionnaire about socioeconomic background, dietary intake, and habitual physical activity at home. Cognitive function was measured on one occasion on 93% of the pupils during optimal conditions with a Stroop and a Child Operation Span test. A mean of 169 pupils also did an Integrated Visual and Auditory Continuous Performance Test after lunch over 3 days. In total, 37,413 10-sec observations of classroom learning behavior were performed. In addition, 753 empathy-based stories were written and 78 focus groups were conducted. The pupils had high socioeconomic status. Conclusions This study will give new insights into which future interventions are needed to improve pupils’ school lunch intake and learning. The study will provide valuable information for policy making, not least in countries where the history of school meals is shorter than in some of the Nordic countries. PMID:27514723

  12. Liver transplantation in the Nordic countries – An intention to treat and post-transplant analysis from The Nordic Liver Transplant Registry 1982–2013

    PubMed Central

    Fosby, Bjarte; Melum, Espen; Bjøro, Kristian; Bennet, William; Rasmussen, Allan; Andersen, Ina Marie; Castedal, Maria; Olausson, Michael; Wibeck, Christina; Gotlieb, Mette; Gjertsen, Henrik; Toivonen, Leena; Foss, Stein; Makisalo, Heikki; Nordin, Arno; Sanengen, Truls; Bergquist, Annika; Larsson, Marie E.; Soderdahl, Gunnar; Nowak, Greg; Boberg, Kirsten Muri; Isoniemi, Helena; Keiding, Susanne; Foss, Aksel; Line, Pål-Dag; Friman, Styrbjörn; Schrumpf, Erik; Ericzon, Bo-Göran; Höckerstedt, Krister; Karlsen, Tom H.

    2015-01-01

    Abstract Aim and background. The Nordic Liver Transplant Registry (NLTR) accounts for all liver transplants performed in the Nordic countries since the start of the transplant program in 1982. Due to short waiting times, donor liver allocation has been made without considerations of the model of end-stage liver disease (MELD) score. We aimed to summarize key outcome measures and developments for the activity up to December 2013. Materials and methods. The registry is integrated with the operational waiting-list and liver allocation system of Scandiatransplant (www.scandiatransplant.org) and accounted at the end of 2013 for 6019 patients out of whom 5198 were transplanted. Data for recipient and donor characteristics and relevant end-points retransplantation and death are manually curated on an annual basis to allow for statistical analysis and the annual report. Results. Primary sclerosing cholangitis, acute hepatic failure, alcoholic liver disease, primary biliary cirrhosis and hepatocellular carcinoma are the five most frequent diagnoses (accounting for 15.3%, 10.8%, 10.6%, 9.3% and 9.0% of all transplants, respectively). Median waiting time for non-urgent liver transplantation during the last 10-year period was 39 days. Outcome has improved over time, and for patients transplanted during 2004–2013, overall one-, five- and 10-year survival rates were 91%, 80% and 71%, respectively. In an intention-to-treat analysis, corresponding numbers during the same time period were 87%, 75% and 66%, respectively. Conclusion. The liver transplant program in the Nordic countries provides comparable outcomes to programs with a MELD-based donor liver allocation system. Unique features comprise the diagnostic spectrum, waiting times and the availability of an integrated waiting list and transplant registry (NLTR). PMID:25959101

  13. Hydrologic ensemble prediction: enhancing science, operation and application through HEPEX

    NASA Astrophysics Data System (ADS)

    Wetterhall, Fredrik; Ramos, Maria-Helena; Wang, Qj; Wood, Andy

    2016-04-01

    HEPEX (Hydrologic Ensemble Prediction Experiment) was established in March 2004 at a workshop hosted by the European Centre for Medium Range Weather Forecasts (ECMWF), co-sponsored by the US National Weather Service (NWS) and the European Commission (EC). HEPEX and the community it represents has over its more than 10 years of existence continuously worked to promote and advance the science of hydrologic ensemble prediction as well as operational systems and water management applications. Through workshops and conference sessions, HEPEX has connected the research community, forecasters and forecast users and facilitated the exchange of ideas, data, methods and experience. In particular, the establishment of an online blog portal has greatly enhanced community interaction and knowledge sharing (www.hepex.org). HEPEX has now a strong and active community of nearly 400 researchers and practitioners around the world. In this poster, we present an overview of recent and planned HEPEX activities, and highlight opportunities to further progress ensemble prediction science, operation and application.

  14. 10 CFR 501.32 - Conferences (other than prepetition conferences).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Conferences (other than prepetition conferences). 501.32... SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32 Conferences (other than prepetition conferences). (a) At any time following commencement of a...

  15. 47 CFR 1.248 - Prehearing conferences; hearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Prehearing conferences; hearing conferences. 1... Hearing Proceedings Prehearing Procedures § 1.248 Prehearing conferences; hearing conferences. (a) The... to appear at a specified time and place for a conference prior to a hearing, or to submit...

  16. Black Hills hydrology study

    USGS Publications Warehouse

    Driscoll, D.G.

    1994-01-01

    The Black Hills area of western South Dakota is a valuable resource center. The area has attracted numerous residents and industries because of the availability of mineral, timber, agricultural, recreational, and water resources. The water resources of the area have been stressed locally by increasing population, periodic drought, and development of other resources. In response to residents' concerns about these stresses on the water resources, the Black Hills Hydrology Study was initiated in 1990 as a cooperative effort among the U.S. Geological Survey, the South Dakota Department of Environment and Natural Resources, and the West Dakota Water Development District. West Dakota represents the various local and county cooperators. This report describes the purpose, scope, approach, and status of the study and presents highlights from the first project data report produced for the study.

  17. CUAHSI Hydrologic Information System and its role in hydrologic observatories

    NASA Astrophysics Data System (ADS)

    Maidment, D.; Helly, J. J.; Graham, W.; Kruger, A.; Kumar, P.; Lakshmi, V.; Lettenmaier, D.; Zheng, C.; Lall, U.; Piasecki, M.; Duffy, C.

    2003-12-01

    The Hydrologic Information System component of CUAHSI focuses on building a hydrologic information system to support the advancement of hydrologic science. This system is intended to help with rapidly acquiring diverse geospatial and temporal hydrologic datasets, integrating them into a hydrologic data model or framework describing a region, and supporting analysis, modeling and visualization of the movement of water and the transport of constituents through that region. In addition, the system will feature interfaces for advanced technologies like knowledge discovery in databases (KDD) and also provide a comprehensive metadata description including a hydrologic ontology (HOW) for integration with the Semantic Web. The prototype region is the Neuse river basin in North Carolina. A "digital watershed" is to be built for this basin to help formulate and test the hydrologic data model at a range of spatial scales, from the scale of the whole basin down to the scale of individual experimental sites. This data model will be further developed and refined as additional hydrologic observatories are selected by CUAHSI. This will result in a consistent means for the characterization and comparison of processes in different geographic regions of the nation using a common data framework. The HIS will also provide a generalized digital library capability to manage collections of thematically-organized data from primary sources as well as derived analytical results in the form of data publications. The HIS will be designed from the beginning as an open federation of observatory-based collections that are interoperable with other data and digital library systems. The CUAHSI Hydrologic Information System project involves collaboration among several CUAHSI member institutions, with the San Diego Supercomputer Center serving as the technology partner to facilitate the development of a prototype system.

  18. The Nordic Tradition of Caring Science: The Works of Three Theorists.

    PubMed

    Arman, Maria; Ranheim, Albertine; Rydenlund, Kenneth; Rytterström, Patrik; Rehnsfeldt, Arne

    2015-10-01

    The Nordic tradition of caring science has had a significant influence on healthcare research, healthcare education and clinical development in the Nordic countries from 1990 to the present. Theoretical contributions from the professors and scientists Katie Eriksson, Kari Martinsen and Karin Dahlberg form the basis for this paper. The tradition has established a paradigm of ethics, ontology and epistemology for the caring science domain. Short introductions present the scientific background of Eriksson, Martinsen, and Dahlberg, and show how interpretive teamwork has led to the formation of an intertwining of the essential qualities of the theories. The synthesis emphasizes caring science as a human science, and views caring as a natural phenomenon where the patient's world, vulnerability, health, and suffering are primary. In the art and act of caring, relationships and dialogue are essential; they provide parameters where caring becomes visible in its absence.

  19. Karst geomorphology: From hydrological functioning to palaeoenvironmental reconstructions. Part II

    NASA Astrophysics Data System (ADS)

    De Waele, Jo; Gutierrez, Francisco; Audra, Philippe

    2015-10-01

    In January 2015, the first part of the special issue on karst, entitled "Karst geomorphology: From hydrological functioning to palaeoenvironmental reconstructions" was published (Geomorphology, Vol. 229). This second part of the special issue comprises seven research papers covering a broad geographical canvas including Japan, Slovenia, France, Spain, Croatia, and Poland-Ukraine. Both issues mainly emanate from the contributions presented in the Karst session of the 8th International Conference of Geomorphology (International Association of Geomorphologists), held in Paris in August 2013, enriched with some invited papers.

  20. Nordic School of Public Health NHV and its legacy in global health.

    PubMed

    Krettek, Alexandra; Karlsson, Leena Eklund; Toan, Tran Khanh; Chuc, Nguyen Thi Kim

    2015-08-01

    This article describes the legacy of the Nordic School of Public Health NHV (NHV) in global health. We delineate how this field developed at NHV and describe selected research and research training endeavours with examples from Vietnam and Nepal as well as long-term teaching collaborations such as BRIMHEALTH (Baltic RIM Partnership for Public HEALTH) in the Baltic countries and Arkhangelsk International School of Public Health in Russia.

  1. Dietary fiber and the glycemic index: a background paper for the Nordic Nutrition Recommendations 2012

    PubMed Central

    Øverby, Nina Cecilie; Sonestedt, Emily; Laaksonen, David E.; Birgisdottir, Bryndis Eva

    2013-01-01

    The aim of this study is to review recent data on dietary fiber (DF) and the glycemic index (GI), with special focus on studies from the Nordic countries regarding cardiometabolic risk factors, type 2 diabetes, cardiovascular disease, cancer, and total mortality. In this study, recent guidelines and scientific background papers or updates on older reports on DF and GI published between 2000 and 2011 from the US, EU, WHO, and the World Cancer Research Fund were reviewed, as well as prospective cohort and intervention studies carried out in the Nordic countries. All of the reports support the role for fiber-rich foods and DF as an important part of a healthy diet. All of the five identified Nordic papers found protective associations between high intake of DF and health outcomes; lower risk of cardiovascular disease, type 2 diabetes, colorectal and breast cancer. None of the reports and few of the Nordic papers found clear evidence for the GI in prevention of risk factors or diseases in healthy populations, although association was found in sub-groups, e.g. overweight and obese individuals and suggestive for prevention of type 2 diabetes. It was concluded that DF is associated with decreased risk of different chronic diseases and metabolic conditions. There is not enough evidence that choosing foods with low GI will decrease the risk of chronic diseases in the population overall. However, there is suggestive evidence that ranking food based on their GI might be of use for overweight and obese individuals. Issues regarding methodology, validity and practicality of the GI remain to be clarified. PMID:23538683

  2. Stick Together: A Nordic Walking Group Intervention for Breast Cancer Survivors.

    PubMed

    Fischer, Maarten J; Krol-Warmerdam, Elly M M; Ranke, Gemma M C; Vermeulen, Henricus M; Van der Heijden, Joke; Nortier, Johan W R; Kaptein, Adrian A

    2015-01-01

    Axillary lymph node dissection and axillary radiation as part of breast cancer treatment often result in arm and shoulder morbidity and limitations in daily functioning. Over and above the general benefits for cardiorespiratory fitness, Nordic Walking particularly targets at the muscles of the upper extremities and shoulder. This may increase shoulder range of motion and lead to a reduction in functional limitations. The aim of this study was to offer a Nordic Walking intervention to women after treatment for breast cancer and to investigate changes in subjective well-being and shoulder function. Three supervised Nordic Walking courses were organized (2009-2011). The intervention consisted of ten weekly 1-hour sessions focusing on upper body strength and condition. In total, 28 women participated in one of the cohorts. Results showed that after 10 weeks, patients' vitality had improved, whereas perceived shoulder symptom severity and limitations in daily activities had decreased. Goniometric data indicated that range of motion (forward flexion, abduction, and external rotation) of the affected shoulder improved significantly within 10 weeks of training. Group interviews at 6 months follow-up confirmed that patients had appreciated the physical and psychosocial benefits of the intervention. These benefits outweighed the practical disadvantages. Patient selection, assessment and training should take place under (para-)medical supervision and group instructors should have the knowledge and skills to work with a group of recent cancer survivors. Results from this explorative study suggest that Nordic Walking is a feasible and potentially valuable tool in the rehabilitation of patients with breast cancer.

  3. On model differences and skill in predicting sea surface temperature in the Nordic and Barents Seas

    NASA Astrophysics Data System (ADS)

    Langehaug, H. R.; Matei, D.; Eldevik, T.; Lohmann, K.; Gao, Y.

    2017-02-01

    The Nordic Seas and the Barents Sea is the Atlantic Ocean's gateway to the Arctic Ocean, and the Gulf Stream's northern extension brings large amounts of heat into this region and modulates climate in northwestern Europe. We have investigated the predictive skill of initialized hindcast simulations performed with three state-of-the-art climate prediction models within the CMIP5-framework, focusing on sea surface temperature (SST) in the Nordic Seas and Barents Sea, but also on sea ice extent, and the subpolar North Atlantic upstream. The hindcasts are compared with observation-based SST for the period 1961-2010. All models have significant predictive skill in specific regions at certain lead times. However, among the three models there is little consistency concerning which regions that display predictive skill and at what lead times. For instance, in the eastern Nordic Seas, only one model has significant skill in predicting observed SST variability at longer lead times (7-10 years). This region is of particular promise in terms of predictability, as observed thermohaline anomalies progress from the subpolar North Atlantic to the Fram Strait within the time frame of a couple of years. In the same model, predictive skill appears to move northward along a similar route as forecast time progresses. We attribute this to the northward advection of SST anomalies, contributing to skill at longer lead times in the eastern Nordic Seas. The skill at these lead times in particular beats that of persistence forecast, again indicating the potential role of ocean circulation as a source for skill. Furthermore, we discuss possible explanations for the difference in skill among models, such as different model resolutions, initialization techniques, and model climatologies and variance.

  4. Evolution of the central Nordic Seas over the last 20 thousand years

    NASA Astrophysics Data System (ADS)

    Telesiński, M. M.; Bauch, H. A.; Spielhagen, R. F.; Kandiano, E. S.

    2015-08-01

    The deep and surface water paleoceanographic evolution of the central Nordic Seas over the last 20 thousand years was reconstructed using various micropaleontological, isotopic and lithological proxy data. These show a high spatial and temporal complexity of the oceanic circulation when compared with other records from the region. During early deglaciation a collapse of ice sheets surrounding the Nordic Seas released large amounts of freshwater that affected both the surface and bottom water circulation and significantly contributed to Heinrich stadial 1. During the Younger Dryas, the central Nordic Seas were affected by a last major freshwater plume which probably originated from the Arctic Ocean. When major ice rafting had ceased around 11 ka subsurface temperatures started to rise. However, Atlantic Water advection and subsurface temperatures reached their maximum in the central Nordic Seas later than along the eastern continental margin. That spatio-temporal offset is explained by a gradual re-routing and westward expansion of the Atlantic Water flow during times when the Greenland Sea gyre system became more steadily established. In the Greenland Basin, the Holocene thermal maximum ended c. 5.5 ka, and time-coeveal with an increase in sea-ice export from the Arctic. In the Lofoten Basin the cooling occurred later, after 4 ka, and together with a weakening of the overturning processes. The Neoglacial cooling was reached c. 3 ka, together with low solar irradiance, expanding sea ice and a slight decrease in deep convection. At c. 2 ka subsurface temperatures began to rise again due to an increasing influence of Atlantic Waters.

  5. Opportunities in the Hydrologic Sciences

    NASA Astrophysics Data System (ADS)

    Back, William

    Hydrologists can take heart that our profession has matured to the point of having its respectable reputation recognized by the National Academy of Sciences. Opportunities in Hydrology follows the publication of Opportunities in Biology and Opportunities in Chemistry, and was prepared by a committee composed of prestigious water-oriented scientists. I am writing this review because the book is extremely important, and its basic premise—that there is such a thing as a single “discipline” of hydrologic sciences—is contrary to the thinking of many hydrogeologists.The committee proposes that students can obtain adequate training and be prepared to develop a career in “hydrologic sciences.” Such an approach may be suitable for many aspects of hydrology, but it does not represent the interests, needs, goals, history, or future of “hydrogeology,” a clearly recognized subdiscipline of hydrology. The various aspects of hydrology are so wide ranging that, from my personal viewpoint and the viewpoints of many of my colleagues, it takes a person of extremely narrow focus to see hydrology as a single discipline.

  6. 76 FR 64083 - Reliability Technical Conference; Notice of Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Reliability Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, November...

  7. Cost-Effectiveness of a New Nordic Diet as a Strategy for Health Promotion

    PubMed Central

    Jensen, Jørgen Dejgård; Saxe, Henrik; Denver, Sigrid

    2015-01-01

    Inappropriate diets constitute an important health risk and an increasing environmental burden. Healthy regional diets may contribute to meeting this dual challenge. A palatable, healthy and sustainable New Nordic diet (NND) based on organic products from the Nordic region has been developed. This study assesses whether a large-scale introduction of NND is a cost-effective health promotion strategy by combining an economic model for estimating the utility-maximizing composition of NND, a life cycle assessment model to assess environmental effects of the dietary change, and a health impact model to assess impacts on the disease burden. Consumer expenditure for food and beverages in the NND is about 16% higher than currently, with the largest relative difference in low-income households. Environmental loads from food consumption are 15%–25% lower, and more than 18,000 disability-adjusted life years (DALY) will be saved per year in Denmark. NND exhibits a cost-effectiveness ratio of about €73,000–94,000 per DALY saved. This cost-effectiveness improves considerably, if the NND’s emphasis on organic and Nordic-origin products is relaxed. PMID:26133129

  8. What is a healthy Nordic diet? Foods and nutrients in the NORDIET study

    PubMed Central

    Adamsson, Viola; Reumark, Anna; Cederholm, Tommy; Vessby, Bengt; Risérus, Ulf; Johansson, Gunnar

    2012-01-01

    Background A healthy Nordic diet (ND), a diet based on foods originating from the Nordic countries, improves blood lipid profile and insulin sensitivity and lowers blood pressure and body weight in hypercholesterolemic subjects. Objective To describe and compare food and nutrient composition of the ND in relation to the intake of a Swedish reference population (SRP) and the recommended intake (RI) and average requirement (AR), as described by the Nordic nutrition recommendations (NNR). Design The analyses were based on an estimate of actual food and nutrient intake of 44 men and women (mean age 53±8 years, BMI 26±3), representing an intervention arm receiving ND for 6 weeks. Results The main difference between ND and SRP was the higher intake of plant foods, fish, egg and vegetable fat and a lower intake of meat products, dairy products, sweets and desserts and alcoholic beverages during ND (p<0.001 for all food groups). Intake of cereals and seeds was similar between ND and SRP (p>0.3). The relative intake of protein, fat and carbohydrates during ND was in accordance with RI. Intake of all vitamins and minerals was above AR, whereas sodium intake was below RI. Conclusions When compared with the food intake of an SRP, ND is primarily a plant-based diet. ND represents a balanced food intake that meets the current RI and AR of NNR 2004 and has a dietary pattern that is associated with decreased morbidity and mortality. PMID:22761599

  9. Cost-Effectiveness of a New Nordic Diet as a Strategy for Health Promotion.

    PubMed

    Jensen, Jørgen Dejgård; Saxe, Henrik; Denver, Sigrid

    2015-06-30

    Inappropriate diets constitute an important health risk and an increasing environmental burden. Healthy regional diets may contribute to meeting this dual challenge. A palatable, healthy and sustainable New Nordic diet (NND) based on organic products from the Nordic region has been developed. This study assesses whether a large-scale introduction of NND is a cost-effective health promotion strategy by combining an economic model for estimating the utility-maximizing composition of NND, a life cycle assessment model to assess environmental effects of the dietary change, and a health impact model to assess impacts on the disease burden. Consumer expenditure for food and beverages in the NND is about 16% higher than currently, with the largest relative difference in low-income households. Environmental loads from food consumption are 15%-25% lower, and more than 18,000 disability-adjusted life years (DALY) will be saved per year in Denmark. NND exhibits a cost-effectiveness ratio of about €73,000-94,000 per DALY saved. This cost-effectiveness improves considerably, if the NND's emphasis on organic and Nordic-origin products is relaxed.

  10. Nordic-Baltic cooperation in adult education: A collective story of Estonian adult educators

    NASA Astrophysics Data System (ADS)

    Jõgi, Larissa; Karu, Katrin

    2017-03-01

    Adult Education has many values, including experiences and co-operation among people, and the fact that adult education is full of stories from adult educators, which can help to understand trends in the past and developments in the present. Established in 1991 as part of a more general regional cooperation among five Nordic and three Baltic countries (NB8), Nordic-Baltic cooperation in adult education has been mutually enriching and has resulted in the growth of a professional network. The cooperation has led participants through a time of new sources of values, knowledge and contacts, socialisation and transformation, inspiration and challenges, which has influenced their experiences and professional identities. This paper is based on the results of a study entitled "Nordic-Baltic cooperation in adult education: Experience and stories" and focuses on the experiences and professional identities of two generations of Estonian adult educators. The empirical data for the study were collected using narrative-biographical interviews. The paper discusses two research questions: (1) What is the perception and influence of experiences for adult educators? and (2) How have their experiences influenced the professional identity of adult educators?

  11. Wind-driven Variability of the Atlantic Water Transport to the Nordic Sea

    NASA Astrophysics Data System (ADS)

    Yang, Jiayan

    2016-04-01

    The Greenland-Iceland-Scotland Ridge (GISR) is a major barrier for oceanic heat transport from the Atlantic to the Arctic Ocean. The mean transport is believed to be driven by the buoyancy forcing, i.e., the northward transport of the Atlantic Ocean water is drawn into the Nordic Seas to compensate the southward overflow transport across the GISR. Seasonal to decadal variability, however, is strongly affected by the wind stress in both the Atlantic Ocean and the Nordic Seas. In this study, analyses of both in situ and satellite observations, data-assimilated model products and numerical modeling experiments are used to elucidate the key forcing mechanisms and processes. It is found that transport is enhanced when the wind-stress curl is anomalously positive over the GISR area and in the subpolar North Atlantic Basin. The wind-stress curl inside the Nordic Sea also exerts a strong influence on the transport over the GISR through its impacts on the East Greenland Current and on the overflow transport. Our analyses indicate that the wind-stress forcing is a main mechanism for season-to-decadal variability of the transport cross the GISR.

  12. Hydrology to name grant winner

    NASA Astrophysics Data System (ADS)

    The Hydrology Section will announce at the 1983 AGU Spring Meeting the recipient of the first Horton Research Grant. The grant was established at the section's Executive Committee meeting at the 1982 AGU Fall Meeting. The $4,500 grant is to support research projects in hydrology and water resources by Ph.D. candidates in American institutions of higher education and is to be awarded annually to a single recipient. Appropriate topics would be in hydrology (including its physical, chemical, or biological aspects) or in water resources policy sciences (including economics, systems analysis, sociology, and law).

  13. Hydrologic dynamics and ecosystem structure.

    PubMed

    Rodríguez-Iturbe, I

    2003-01-01

    Ecohydrology is the science that studies the mutual interaction between the hydrological cycle and ecosystems. Such an interaction is especially intense in water-controlled ecosystems, where water may be a limiting factor, not only because of its scarcity, but also because of its intermittent and unpredictable appearance. Hydrologic dynamics is shown to be a crucial factor for ecological patterns and processes. The probabilistic structure of soil moisture in time and space is presented as the key linkage between soil, climate and vegetation dynamics. Nutrient cycles, vegetation coexistence and plant response to environmental conditions are all intimately linked to the stochastic fluctuation of the hydrologic inputs driving an ecosystem.

  14. Attribution of hydrologic trends using integrated hydrologic and economic models

    NASA Astrophysics Data System (ADS)

    Maneta, M. P.; Brugger, D. R.; Silverman, N. L.

    2014-12-01

    Hydrologic change has been detected in many regions of the world in the form of trends in annual streamflows, varying depths to the regional water table, or other alterations of the hydrologic balance. Most models used to investigate these changes implement sophisticated descriptions of the physical system but use simplified descriptions of the socioeconomic system. These simplifications come in the form of prescribed water diversions and land use change scenarios, which provide little insight into coupled natural-human systems and have limited predictive capabilities. We present an integrated model that adds realism to the description of the hydrologic system in agricultural regions by incorporating a component that updates the allocation of land and water to crops in response to hydroclimatic (water available) and economic conditions (prices of commodities and agricultural inputs). This component assumes that farmers allocate resources to maximize their net revenues, thus justifying the use of optimality conditions to constrain the parameters of an empirical production function that captures the economic behavior of farmers. Because the model internalizes the feedback between climate, agricultural markets, and farming activity into the hydrologic system, it can be used to understand to what extent human economic activity can exacerbate or buffer the regional hydrologic impacts of climate change in agricultural regions. It can also help in the attribution of causes of hydrologic change. These are important issues because local policy and management cannot solve climate change, but they can address land use and agricultural water use. We demonstrate the model in a case study.

  15. Multifractals for operational hydrology

    NASA Astrophysics Data System (ADS)

    Giangola-Murzyn, A.; Gires, A.; Hoang, C.; Tchiguirinskaia, I.; Schertzer, D. J.; Lovejoy, S.

    2011-12-01

    Nowadays cities and their suburbs are complex hydrological systems where interact numerous non-linear processes over a wide range of space-time scales. The strong variability of urban basins requires more complex, multi-component, physically based models that require sophisticated interface to assimilate massive amounts of measurements and generate synthetic geophysical fields. Calibration and validation of these models remain very complex, in particular when huge ratio of scales is involved that brings to the evidence the data non-stationary, long-range dependencies and the clustering of extremes often resulting in fat tailed (i.e., an algebraic type) probability distributions. The techniques for handling such non-classical variability over wide ranges of time and space scale exist and may be applied to water resources management, technological or operational development throughout the world. This presentation will demonstrate how such a model can be first used to simulate reliable scenarios of space-time water depth distributions and then with the help of multifractals to quantify a rather abstract notion of "systemic resilience". Multi-Hydro, developed at Leesu of Ecole des Ponts ParisTech, consists in an interactive coupling of several components that simulate the main hydrologic and hydraulic processes involved in the functioning of a peri-urban watershed. These processes range from the rainfall and resulting surface water runoff to infiltration, including drainage into sewer systems. The core of Multi-Hydro defines interactions and feedbacks between each modelled processes. For a given rainfall scenario, the whole modelling system allows to determine the space-time distributions of the surface water levels by taking into account the land use, the amount of water that infiltrates, the level of the water table, the load to the sewer system and water propagation in it. Using different scenarios of stochastically downscaled rainfall, Multi-hydro was applied on

  16. Are health inequalities really not the smallest in the Nordic welfare states? A comparison of mortality inequality in 37 countries

    PubMed Central

    Popham, Frank; Dibben, Chris; Bambra, Clare

    2013-01-01

    Background Research comparing mortality by socioeconomic status has found that inequalities are not the smallest in the Nordic countries. This is in contrast to expectations given these countries’ policy focus on equity. An alternative way of studying inequality has been little used to compare inequalities across welfare states and may yield a different conclusion. Methods We used average life expectancy lost per death as a measure of total inequality in mortality derived from death rates from the Human Mortality Database for 37 countries in 2006 that we grouped by welfare state type. We constructed a theoretical ‘lowest mortality comparator country’ to study, by age, why countries were not achieving the smallest inequality and the highest life expectancy. We also studied life expectancy as there is an important correlation between it and inequality. Results On average, Nordic countries had the highest life expectancy and smallest inequalities for men but not women. For both men and women, Nordic countries had particularly low younger age mortality contributing to smaller inequality and higher life expectancy. Although older age mortality in the Nordic countries is not the smallest. There was variation within Nordic countries with Sweden, Iceland and Norway having higher life expectancy and smaller inequalities than Denmark and Finland (for men). Conclusions Our analysis suggests that the Nordic countries do have the smallest inequalities in mortality for men and for younger age groups. However, this is not the case for women. Reducing premature mortality among older age groups would increase life expectancy and reduce inequality further in Nordic countries. PMID:23386671

  17. The Learning Conference

    ERIC Educational Resources Information Center

    Ravn, Ib

    2007-01-01

    Purpose: The purpose of this paper is to call attention to the fact that conferences for professionals rely on massive one-way communication and hence produce little learning for delegates--and to introduce an alternative, the "learning conference", that involves delegates in fun and productive learning processes.…

  18. ASE Annual Conference 2010

    ERIC Educational Resources Information Center

    McCune, Roger

    2010-01-01

    In this article, the author describes the ASE Annual Conference 2010 which was held at Nottingham after a gap of 22 years. As always, the main conference was preceded by International Day, an important event for science educators from across the world. There were two strands to the programme: (1) "What works for me?"--sharing new ideas…

  19. Lyndon Johnson's Press Conferences.

    ERIC Educational Resources Information Center

    Cooper, Stephen

    Because President Lyndon Johnson understood well the publicity value of the American news media, he sought to exploit them. He saw reporters as "torch bearers" for his programs and policies and used the presidential press conference chiefly for promotional purposes. Although he met with reporters often, his press conferences were usually…

  20. From Conference to Journal

    ERIC Educational Resources Information Center

    McCartney, Robert; Tenenberg, Josh

    2008-01-01

    Revising and extending conference articles for journal publication benefits both authors and readers. The new articles are more complete, and benefit from peer review, feedback from conference presentation, and greater editorial consistency. For those articles that are appropriate, we encourage authors to do this, and present two examples of such…

  1. Use of Complementary and Alternative Medicine among People with Multiple Sclerosis in the Nordic Countries

    PubMed Central

    Skovgaard, L.; Nicolajsen, P. H.; Pedersen, E.; Kant, M.; Fredrikson, S.; Verhoef, M.; Meyrowitsch, D. W.

    2012-01-01

    Aims. The aim of the study was to describe and compare (1) the types and prevalence of complementary and alternative medicine (CAM) treatments used among individuals with multiple sclerosis (MS) in the Nordic countries; (2) the types of conventional treatments besides disease-modifying medicine for MS that were used in combination with CAM treatments; (3) the types of symptoms/health issues addressed by use of CAM treatments. Methods. An internet-based questionnaire was used to collect data from 6455 members of the five Nordic MS societies. The response rates varied from 50.9% in Norway to 61.5% in Iceland. Results. A large range of CAM treatments were reported to be in use in all five Nordic countries. Supplements of vitamins and minerals, supplements of oils, special diet, acupuncture, and herbal medicine were among the CAM treatment modalities most commonly used. The prevalence of the overall use of CAM treatments within the last twelve months varied from 46.0% in Sweden to 58.9% in Iceland. CAM treatments were most often used in combination with conventional treatments. The conventional treatments that were most often combined with CAM treatment were prescription medication, physical therapy, and over-the-counter (OTC) medications. The proportion of CAM users who reported exclusive use of CAM (defined as use of no conventional treatments besides disease-modifying medicine for MS) varied from 9.5% in Finland to 18.4% in Norway. In all five Nordic countries, CAM treatments were most commonly used for nonspecific/preventative purposes such as strengthening the body in general, improving the body's muscle strength, and improving well-being. CAM treatments were less often used for the purpose of improving specific symptoms such as body pain, problems with balance, and fatigue/lack of energy. Conclusions. A large range of CAM treatments were used by individuals with MS in all Nordic countries. The most commonly reported rationale for CAM treatment use focused on

  2. Extreme hydrological events and security

    NASA Astrophysics Data System (ADS)

    Kundzewicz, Z. W.; Matczak, P.

    2015-06-01

    Economic losses caused by hydrological extremes - floods and droughts - have been on the rise, worldwide. Hydrological extremes jeopardize human security and cause serious threats to human life and welfare and societal livelihood. Floods and droughts can undermine societies' security, understood as freedom from threat and the ability of societies to maintain their independent identity and their functional integrity against forces of change. Several dimensions of security are reviewed in the context of hydrological extremes. Floods and droughts pose a burden and serious challenges to the state, responsible to sustain economic development, societal and environmental security - the maintenance of ecosystem services, on which a society depends. It is shown that reduction of risk of hydrological disasters improves human security.

  3. Advanced hydrologic prediction system

    NASA Astrophysics Data System (ADS)

    Connelly, Brian A.; Braatz, Dean T.; Halquist, John B.; Deweese, Michael M.; Larson, Lee; Ingram, John J.

    1999-08-01

    As our Nation's population and infrastructure grow, natural disasters are becoming a greater threat to our society's stability. In an average year, inland flooding claims 133 lives and resulting property losses exceed 4.0 billion. Last year, 1997, these losses totaled 8.7 billion. Because of this blossoming threat, the National Weather Service (NWS) has requested funding within its 2000 budget to begin national implementation of the Advanced Hydrologic Prediction System (AHPS). With this system in place the NWS will be able to utilize precipitation and climate predictions to provide extended probabilistic river forecasts for risk-based decisions. In addition to flood and drought mitigation benefits, extended river forecasts will benefit water resource managers in decision making regarding water supply, agriculture, navigation, hydropower, and ecosystems. It's estimated that AHPS, if implemented nationwide, would save lives and provide $677 million per year in economic benefits. AHPS is used currently on the Des Moines River basin in Iowa and will be implemented soon on the Minnesota River basin in Minnesota. Experience gained from user interaction is leading to refined and enhanced product formats and displays. This discussion will elaborate on the technical requirements associated with AHPS implementation, its enhanced products and informational displays, and further refinements based on customer feedback.

  4. ICCK Conference Final Report

    SciTech Connect

    Green, William H.

    2013-05-28

    The 7th International Conference on Chemical Kinetics (ICCK) was held July 10-14, 2011, at Massachusetts Institute of Technology (MIT), in Cambridge, MA, hosted by Prof. William H. Green of MIT's Chemical Engineering department. This cross-disciplinary meeting highlighted the importance of fundamental understanding of elementary reactions to the full range of chemical investigations. The specific conference focus was on elementary-step kinetics in both the gas phase and in condensed phase. The meeting provided a unique opportunity to discuss how the same reactive species and reaction motifs manifest under very different reaction conditions (e.g. atmospheric, aqueous, combustion, plasma, in nonaqueous solvents, on surfaces.). The conference featured special sessions on new/improved experimental techniques, improved models and data analysis for interpreting complicated kinetics, computational kinetics (especially rate estimates for large kinetic models), and a panel discussion on how the community should document/archive kinetic data. In the past, this conference had been limited to homogeneous gas-phase and liquid-phase systems. This conference included studies of heterogeneous kinetics which provide rate constants for, or insight into, elementary reaction steps. This Grant from DOE BES covered about half of the subsidies we provided to students and postdocs who attended the conference, by charging them reduced-rate registration fees. The complete list of subsidies provided are listed in Table 1 below. This DOE funding was essential to making the conference affordable to graduate students, and indeed the attendance at this conference was higher than at previous conferences in this series. Donations made by companies provided additional subsidies, leveraging the DOE funding. The conference was very effective in educating graduate students and important in fostering scientific interactions, particularly between scientists studying gas phase and liquid phase kinetics

  5. Hydrology Section Executive Committee Minutes

    NASA Astrophysics Data System (ADS)

    Mercer, James W.

    The AGU Hydrology Section Executive Committee Meeting was called to order at approximately 4 P.M. on Monday, May 18, 1987, by Hydrology Section President Marshall Moss. In attendance were President-Elect George Pinder, Secretary Jim Mercer, Ron Cummings, Helen Joyce Peters, Peter Eagleson, Stephen Burges, Jim Wallis, Jurate Landwehr, Don Nielson, Ken Bencala, Pete Loucks, Jery Stedinger, Dennis Lettenmaier, Lenny Konikow, Ken Potter, John Wilson, Ivan Johnson, and Judy Holoviak.

  6. Hypothesis tests for hydrologic alteration

    NASA Astrophysics Data System (ADS)

    Kroll, Charles N.; Croteau, Kelly E.; Vogel, Richard M.

    2015-11-01

    Hydrologic systems can be altered by anthropogenic and climatic influences. While there are a number of statistical frameworks for describing and evaluating the extent of hydrologic alteration, here we present a new framework for assessing whether statistically significant hydrologic alteration has occurred, or whether the shift in the hydrologic regime is consistent with the natural variability of the system. Four hypothesis tests based on shifts of flow duration curves (FDCs) are developed and tested using three different experimental designs based on different strategies for resampling of annual FDCs. The four hypothesis tests examined are the Kolmogorov-Smirnov (KS), Kuiper (K), confidence interval (CI), and ecosurplus and ecodeficit (Eco). Here 117 streamflow sites that have potentially undergone hydrologic alteration due to reservoir construction are examined. 20 years of pre-reservoir record is used to develop the critical value of the test statistic for type I errors of 5% and 10%, while 10 years of post-alteration record is used to examine the power of each test. The best experimental design, based on calculating the mean annual FDC from an exhaustive jackknife resampling regime, provided a larger number of unique values of each test statistic and properly reproduced type I errors. Of the four tests, the CI test consistently had the highest power, while the K test had the second highest power; KS and Eco always had the lowest power. The power of the CI test appeared related to the storage ratio of the reservoir, a rough measure of the hydrologic alteration of the system.

  7. Magnitude and origin of the anthropogenic CO2 increase and 13C Suess effect in the Nordic seas since 1981

    NASA Astrophysics Data System (ADS)

    Olsen, Are; Omar, Abdirahman M.; Bellerby, Richard G. J.; Johannessen, Truls; Ninnemann, Ulysses; Brown, Kelly R.; Olsson, K. Anders; Olafsson, Jon; Nondal, Gisle; KivimäE, Caroline; Kringstad, Solveig; Neill, Craig; Olafsdottir, Solveig

    2006-09-01

    This study evaluates the anthropogenic changes of CO2 (ΔCant) and δ13C (Δδ13Cant) in the Nordic seas, the northern limb of the Atlantic Meridional Overturning Circulation, that took place between 1981 and 2002/2003. The changes have been determined by comparing data obtained during the Transient Tracers in the Ocean, North Atlantic Study (TTO-NAS) with data obtained during the Nordic seas surveys of R/V Knorr in 2002 and R/V G.O. Sars in 2003 using an extended multilinear regression approach. The estimated Δδ13Cant and ΔCant and their relationship to each other and to water mass distribution suggest that the Polar Water entering the Nordic seas from the north is undersaturated with respect to the present atmospheric anthropogenic CO2 levels and promotes a local uptake of Cant within the Nordic seas. In contrast, the Atlantic Water entering from the south appears equilibrated. It carries with it anthropogenic carbon which will be sequestered at depth as the water overturns. This preequilibration leaves no room for further uptake of Cant in the parts of the Nordic seas dominated by Atlantic Water. The upper ocean pCO2 in these regions appears to have increased at a greater rate than the atmospheric pCO2 over the last 2 decades; this is reconcilable with a large lateral advective supply of Cant.

  8. A healthy Nordic diet and physical performance in old age: findings from the longitudinal Helsinki Birth Cohort Study.

    PubMed

    Perälä, Mia-Maria; von Bonsdorff, Mikaela; Männistö, Satu; Salonen, Minna K; Simonen, Mika; Kanerva, Noora; Pohjolainen, Pertti; Kajantie, Eero; Rantanen, Taina; Eriksson, Johan G

    2016-03-14

    Epidemiological studies have shown that a number of nutrients are associated with better physical performance. However, little is still known about the role of the whole diet, particularly a healthy Nordic diet, in relation to physical performance. Therefore, we examined whether a healthy Nordic diet was associated with measures of physical performance 10 years later. We studied 1072 participants from the Helsinki Birth Cohort Study. Participants' diet was assessed using a validated 128-item FFQ at the mean age of 61 years, and a priori-defined Nordic diet score (NDS) was calculated. The score included Nordic fruits and berries, vegetables, cereals, PUFA:SFA and trans-fatty acids ratio, low-fat milk, fish, red and processed meat, total fat and alcohol. At the mean age of 71 years, participants' physical performance was measured using the Senior Fitness Test (SFT), and an overall SFT score was calculated. Women in the highest fourth of the NDS had on average 5 points higher SFT score compared with those in the lowest fourth (P for trend 0·005). No such association was observed in men. Women with the highest score had 17% better result in the 6-min walk test, 16% better arm curl and 20% better chair stand results compared with those with the lowest score (all P values<0·01). In conclusion, a healthy Nordic diet was associated with better overall physical performance among women and might help decrease the risk of disability in old age.

  9. Navier Stokes Theorem in Hydrology

    NASA Astrophysics Data System (ADS)

    Narayanan, M.

    2005-12-01

    In a paper presented at the 2004 AGU International Conference, the author outlined and stressed the importance of studying and teaching certain important mathematical techniques while developing a course in Hydrology and Fluid Mechanics. The Navier-Stokes equations are the foundation of fluid mechanics, and Stokes' theorem is used in nearly every branch of mechanics as well as electromagnetics. Stokes' Theorem also plays a vital role in many secondary theorems such as those pertaining to vorticity and circulation. Mathematically expressed, Stokes' theorem can be expressed by considering a surface S having a bounding curve C. Here, V is any sufficiently smooth vector field defined on the surface and its bounding curve C. In an article entitled "Corrections to Fluid Dynamics" R. F. Streater, (Open Systems and Information Dynamics, 10, 3-30, 2003.) proposes a kinetic model of a fluid in which five macroscopic fields, the mass, energy, and three components of momentum, are conserved. The dynamics is constructed using the methods of statistical dynamics, and results in a non-linear discrete-time Markov chain for random fields on a lattice. In the continuum limit he obtains a non-linear coupled parabolic system of field equations, showing a correction to the Navier-Stokes equations. In 2001, David Hoff published an article in Journees Equations aux derivees partielles. (Art. No. 7, 9 p.). His paper is entitled : Dynamics of Singularity Surfaces for Compressible Navier-Stokes Flows in Two Space Dimensions. In his paper, David Hoff proves the global existence of solutions of the Navier-Stokes equations of compressible, barotropic flow in two space dimensions with piecewise smooth initial data. These solutions remain piecewise smooth for all time, retaining simple jump discontinuities in the density and in the divergence of the velocity across a smooth curve, which is convected with the flow. The strengths of these discontinuities are shown to decay exponentially in time

  10. Drama and Theatre in a Nordic Curriculum Perspective--A Challenged Arts Subject Used as a Learning Medium in Compulsory Education

    ERIC Educational Resources Information Center

    Österlind, Eva; Østern, Anna-Lena; Thorkelsdóttir, Rannveig Björk

    2016-01-01

    The aim of this article is to present a Nordic curriculum perspective on drama and theatre in education ranging from preschool to upper secondary education and cultural schools. Underlined in the Nordic welfare model is an equity, inclusive and democracy perspective, which guarantees free access to compulsory education and to upper secondary…

  11. 48 CFR 6101.11 - Conferences; conference memorandum [Rule 11].

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Conferences; conference memorandum . 6101.11 Section 6101.11 Federal Acquisition Regulations System CIVILIAN BOARD OF CONTRACT APPEALS, GENERAL SERVICES ADMINISTRATION CONTRACT DISPUTE CASES 6101.11 Conferences; conference...

  12. Hydrologic Design in the Anthropocene

    NASA Astrophysics Data System (ADS)

    Vogel, R. M.; Farmer, W. H.; Read, L.

    2014-12-01

    In an era dubbed the Anthropocene, the natural world is being transformed by a myriad of human influences. As anthropogenic impacts permeate hydrologic systems, hydrologists are challenged to fully account for such changes and develop new methods of hydrologic design. Deterministic watershed models (DWM), which can account for the impacts of changes in land use, climate and infrastructure, are becoming increasing popular for the design of flood and/or drought protection measures. As with all models that are calibrated to existing datasets, DWMs are subject to model error or uncertainty. In practice, the model error component of DWM predictions is typically ignored yet DWM simulations which ignore model error produce model output which cannot reproduce the statistical properties of the observations they are intended to replicate. In the context of hydrologic design, we demonstrate how ignoring model error can lead to systematic downward bias in flood quantiles, upward bias in drought quantiles and upward bias in water supply yields. By reincorporating model error, we document how DWM models can be used to generate results that mimic actual observations and preserve their statistical behavior. In addition to use of DWM for improved predictions in a changing world, improved communication of the risk and reliability is also needed. Traditional statements of risk and reliability in hydrologic design have been characterized by return periods, but such statements often assume that the annual probability of experiencing a design event remains constant throughout the project horizon. We document the general impact of nonstationarity on the average return period and reliability in the context of hydrologic design. Our analyses reveal that return periods do not provide meaningful expressions of the likelihood of future hydrologic events. Instead, knowledge of system reliability over future planning horizons can more effectively prepare society and communicate the likelihood

  13. A cold and fresh ocean surface in the Nordic Seas during MIS 11: Significance for the future ocean

    NASA Astrophysics Data System (ADS)

    Kandiano, Evgenia S.; Meer, Marcel T. J.; Bauch, Henning A.; Helmke, Jan; Damsté, Jaap S. Sinninghe; Schouten, Stefan

    2016-10-01

    Paleoceanographical studies of Marine Isotope Stage (MIS) 11 have revealed higher-than-present sea surface temperatures (SSTs) in the North Atlantic and in parts of the Arctic but lower-than-present SSTs in the Nordic Seas, the main throughflow area of warm water into the Arctic Ocean. We resolve this contradiction by complementing SST data based on planktic foraminiferal abundances with surface salinity changes using hydrogen isotopic compositions of alkenones in a core from the central Nordic Seas. The data indicate the prevalence of a relatively cold, low-salinity, surface water layer in the Nordic Seas during most of MIS 11. In spite of the low-density surface layer, which was kept buoyant by continuous melting of surrounding glaciers, warmer Atlantic water was still propagating northward at the subsurface thus maintaining meridional overturning circulation. This study can help to better constrain the impact of continuous melting of Greenland and Arctic ice on high-latitude ocean circulation and climate.

  14. Measuring cost efficiency in the Nordic Hospitals—a cross-sectional comparison of public hospitals in 2002

    PubMed Central

    Häkkinen, Unto; Peltola, Mikko; Magnussen, Jon; Anthun, Kjartan S.; Kittelsen, Sverre; Roed, Annette; Olsen, Kim; Medin, Emma; Rehnberg, Clas

    2010-01-01

    The aim of this study was to compare the performance of hospital care in four Nordic countries: Norway, Finland, Sweden and Denmark. Using national discharge registries and cost data from hospitals, cost efficiency in the production of somatic hospital care was calculated for public hospitals. Data were collected using harmonised definitions of inputs and outputs for 184 hospitals and data envelopment analysis was used to calculate Farrell efficiency estimates for the year 2002. Results suggest that there were marked differences in the average hospital efficiency between Nordic countries. In 2002, average efficiency was markedly higher in Finland compared to Norway and Sweden. This study found differences in cost efficiency that cannot be explained by input prices or differences in coding practices. More analysis is needed to reveal the causes of large efficiency disparities between Nordic hospitals. PMID:20680466

  15. How the Young Hydrologic Society can rejuvenate hydrology

    NASA Astrophysics Data System (ADS)

    van Emmerik, T. H.; Berghuijs, W. R.; Smoorenburg, M.; Harrigan, S.; Muller, H.; Dugge, J.

    2013-12-01

    The hydrologic community aims to understand the complex movement, distribution and quality of water around the world. Especially with climate change, suppressed food security and environmental degradation, hydrologists play an important role in sustainable water resources management. To achieve this, worldwide collaboration between researchers is a crucial necessity. For example, IAHS' "Predictions in Ungauged Basins (PUB)" and "Panta Rei" initiatives have shown that working together leads to fruitful results. However, hydrology struggles to unify, with its different research perspectives, myriad of organizations and diverse array of focus areas. Furthermore, within the active hydrologic community, young scientists are underrepresented and often not well connected. Active involvement of those who will deal with tomorrow's water issues is the key to building bridges between generations and the variety of hydrologic research fields. Therefore, the Young Hydrologic Society (YHS) was founded with the following goal: 'Bringing young scientists from around the world together to contribute to the scientific and organizational unification of the global hydrologic community' To realize this, YHS has set itself 4 main objectives: - Function as the link between existing and future student initiatives within the major organizations (e.g. EGU, AGU, IAHS, etc.), - Connect early career scientists (e.g. MSc, PhD, Post-Doc) at an early stage in their career, - Stimulate bottom-up research initiatives, - Create a voice of the young hydrologists in the global scientific debate. YHS is already supported by some of the world's most prominent hydrologists and organizations. But, to make YHS a real success, we need you to spread the word and get involved in the YHS initiative. Get connected, get inspired and get involved!

  16. Selected papers in hydrologic sciences

    NASA Astrophysics Data System (ADS)

    A collection of short topical papers providing significant results of hydrologic studies by the U.S. Geological Survey, Department of the Interior, has been published as “Selected Papers in the Hydrologic Sciences, Volume 1” (Water-Supply Paper 2262). Edited by Eric L. Meyer, “Selected Papers in the Hydrologic Sciences“ is a new journal-type publication that will be a part of the existing U.S. Geological Survey Water-Supply Paper series. The “journal” is aimed at meeting the widespread public and professional interest of the hydrologic community in timely results from hydrologic studies derived from federal research programs, federal-state cooperative programs, and some work done on behalf of other federal agencies.This first volume, comprising eight papers, addresses a broad array of topics covering sediment chemistry, pesticides, toxic metals, and streamflow characteristics. Included are papers on a technique to measure oxygen in the root zone of saturated and unsaturated soils; measurement of surface runoff and collection of sediment samples from small areas; organic carbon in volcanic ash from Mount St. Helens, Washington; organochlorine pesticide and polychlorinated biphenyl in the Schuylkill River, Pennsylvania; interference of cadmium carbonate precipitation in the determination of cation exchange separation factors; confidence limtis for determining concentrations of tracer particles in sediment samples; determination of aquatic humic substances in natural water; and use of channel cross-section properties for estimating streamflow characteristics.

  17. Hydrologic applications of weather radar

    NASA Astrophysics Data System (ADS)

    Seo, Dong-Jun; Habib, Emad; Andrieu, Hervé; Morin, Efrat

    2015-12-01

    By providing high-resolution quantitative precipitation information (QPI), weather radars have revolutionized hydrology in the last two decades. With the aid of GIS technology, radar-based quantitative precipitation estimates (QPE) have enabled routine high-resolution hydrologic modeling in many parts of the world. Given the ever-increasing need for higher-resolution hydrologic and water resources information for a wide range of applications, one may expect that the use of weather radar will only grow. Despite the tremendous progress, a number of significant scientific, technological and engineering challenges remain to realize its potential. New challenges are also emerging as new areas of applications are discovered, explored and pursued. The purpose of this special issue is to provide the readership with some of the latest advances, lessons learned, experiences gained, and science issues and challenges related to hydrologic applications of weather radar. The special issue features 20 contributions on various topics which reflect the increasing diversity as well as the areas of focus in radar hydrology today. The contributions may be grouped as follows: Radar QPE (Kwon et al.; Hall et al.; Chen and Chandrasekar; Seo and Krajewski; Sandford).

  18. Nonstationary Approaches to Hydrologic Design

    NASA Astrophysics Data System (ADS)

    Vogel, Richard; Hecht, Jory; Read, Laura

    2014-05-01

    We introduce a generalized framework for evaluating the risk, reliability and return period of hydrologic events in a nonstationary world. A heteroscedastic regression model is introduced as an elegant and general framework for modeling trends in the mean and/or variance of hydrologic records using ordinary least squares regression methods. A regression approach to modeling trends has numerous advantages over other methods including: (1) ease of application, (2) considers linear or nonlinear trends, (3) graphical display of trends, (4) analytical estimate of the power of the trend test and prediction intervals associated with trend extrapolation. Traditional statements of risk, reliability and return periods which assume that the annual probability of a flood event remains constant throughout the project horizon are revised to include the impacts of trends in the mean and/or variance of hydrologic records. Our analyses reveal that in a nonstationary world, meaningful expressions of the likelihood of future hydrologic events are unlikely to result from knowledge of return periods whereas knowledge of system reliability over future planning horizons can effectively communicate the likelihood of future hydrologic events of interest.

  19. Second malignant neoplasms after cancer in childhood or adolescence. Nordic Society of Paediatric Haematology and Oncology Association of the Nordic Cancer Registries.

    PubMed Central

    Olsen, J H; Garwicz, S; Hertz, H; Jonmundsson, G; Langmark, F; Lanning, M; Lie, S O; Moe, P J; Møller, T; Sankila, R

    1993-01-01

    OBJECTIVE--To assess the relative risk of developing a second malignant neoplasm in people with a diagnosis of cancer in childhood and adolescence. DESIGN--Register based follow up study. SETTING--Populations of Nordic countries. SUBJECTS--30,880 people under the age of 20 with a first malignant neoplasm diagnosed during the period 1943-87. MAIN OUTCOME MEASURES--Relative and attributable risks of second malignant neoplasms by type of first cancer, age at first diagnosis, calendar period, sex, and country. Expected figures were based on the appropriate national incidence rates for cancer. RESULTS--247 cases of second malignant neoplasms were observed in 238 patients, yielding a relative risk for cancer of 3.6 (95% confidence interval 3.1 to 4.1). The risk changed significantly from 2.6 in people first diagnosed during the 1940s and 1950s to 6.9 among cohort members included in the late 1970s and 1980s. Increases were observed for most types of cancer. Highest levels of the relative risk were seen during the 10 years immediately after first malignant diagnosis. The incidence of second malignant neoplasms attributable to the first cancer and associated treatments, however, showed a consistent rise throughout the 45 years of follow up. CONCLUSION--The estimated risks for a second malignant neoplasm were significantly lower than those found in most large hospital based studies but compatible with the results from a similar population based study in the United Kingdom. Extent of risk and cancer pattern were similar among the Nordic countries and are believed to be representative for a large part of the European population. PMID:8251777

  20. Insider conference tips

    NASA Astrophysics Data System (ADS)

    Tennant, Jill

    2012-01-01

    Attending an educator conference and its associated exhibit hall can be a rewarding experience for your brain. But if you keep in mind these insider's tips, your feet, arms, stomach, and wallet will also thank you.

  1. Lunar & Planetary Science Conference.

    ERIC Educational Resources Information Center

    Warner, Jeffrey L.; And Others

    1982-01-01

    Summaries of different topics discussed at the Lunar and Planetary Science Conference are presented to provide updated information to nonplanetologists. Some topics include Venus, isotopes, chondrites, creation science, cosmic dust, cratering, moons and rings, igneous rocks, and lunar soil. (DC)

  2. Aircraft Engine Emissions. [conference

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A conference on a aircraft engine emissions was held to present the results of recent and current work. Such diverse areas as components, controls, energy efficient engine designs, and noise and pollution reduction are discussed.

  3. Tackling conference carbon footprints

    NASA Astrophysics Data System (ADS)

    Grozier, Jim

    2016-12-01

    In reply to Margaret Harris's Lateral Thoughts article "Putting my foot down", which discussed the challenges of attending a conference with a physical disability (October p76) and a subsequent letter by Anna Wood (November p18).

  4. DNA sequencing conference, 2

    SciTech Connect

    Cook-Deegan, R.M.; Venter, J.C.; Gilbert, W.; Mulligan, J.; Mansfield, B.K.

    1991-06-19

    This conference focused on DNA sequencing, genetic linkage mapping, physical mapping, informatics and bioethics. Several were used to study this sequencing and mapping. This article also discusses computer hardware and software aiding in the mapping of genes.

  5. Multiphoton processes: conference proceedings

    SciTech Connect

    Lambropoulos, P.; Smith, S.J.

    1984-01-01

    The chapters of this volume represent the invited papers delivered at the conference. They are arranged according to thermatic proximity beginning with atoms and continuing with molecules and surfaces. Section headings include multiphoton processes in atoms, field fluctuations and collisions in multiphoton process, and multiphoton processes in molecules and surfaces. Abstracts of individual items from the conference were prepared separately for the data base. (GHT)

  6. The association between adherence to the New Nordic Diet and diet quality

    PubMed Central

    Bjørnarå, Helga Birgit; Øverby, Nina Cecilie; Stea, Tonje Holte; Torstveit, Monica Klungland; Hillesund, Elisabet Rudjord; Andersen, Lene Frost; Berntsen, Sveinung; Bere, Elling

    2016-01-01

    Background Previous studies have reported a positive association between scoring on healthy Nordic diet scales and the intake of healthy foods and nutrients, and also with higher intake of meat, sweets, cakes, and energy in general. These studies have used the same food frequency questionnaire (FFQ) responses for constructing the diet score as for calculating intakes of foods and nutrients. Thus, it is not clear whether the coexistence of healthy and less healthy dietary aspects among adherers to Nordic diets would occur even though separate methods were applied for exploring these relations. Objective To assess the association between adherence to the New Nordic Diet (NND), derived from an FFQ, and diet quality, determined from two 24-h dietary recall interviews. Design In total, 65 parents of toddlers in Southern Norway answered the NND FFQ and two 24-h dietary recall interviews. NND adherence was determined from the FFQ and categorized into low, medium, and high adherence. The two 24-h recalls provided data for the intake of specific foods and nutrients, selected on the basis of the Norwegian food-based guidelines as an indicator of a healthy diet. The Kruskal–Wallis test was used for assessing differences in food and nutrient intake across NND groups. Results High NND adherence derived from FFQ was associated with a high intake of fruits (p=0.004) and fiber (p=0.02), and a low intake of meat (p=0.004) and margarines (p=0.05), derived from recalls. A larger proportion of high NND adherers (68%) complied with the national dietary recommendation targeting meat intake compared with low NND adherers (29%) (p=0.04). Conclusion The present study showed that higher NND adherence measured with FFQ was associated with a higher intake of selected healthy foods and nutrients, measured with recalls. However, a higher intake of meat, sweets, and energy, as earlier reported, was not observed. PMID:27257844

  7. Epidemiology and statistics at the Nordic School of Public Health: Teaching and research 1979-2014.

    PubMed

    Eriksson, Bo

    2015-08-01

    The Nordic School of Public Health (NHV) was jointly founded in 1953 by the Nordic countries. Until 1979, the school provided ad hoc courses on public health topics, using external teachers drawn mainly from the Nordic countries. At the time, the permanent staff of the school was small. In 1979, it began a Master's degree programme and a few academic positions were established and filled, to support these courses. The programme included four main areas: Epidemiology, Social Medicine, Environmental Health and Health Services Administration. Epidemiology was compulsory in all Master of Public Health (MPH) exams, but there were a handful of optional courses that could be substituted for the other subjects.This paper tells the story of Epidemiology at NHV from about 1980, up until closure of the school in 2014. The original MPH model ran until 1995. Nursing Science entered NHV from about 1985 and worked mainly with qualitative research that often focused on individual patients. The new methods attracted nurses, midwives, psychologists and other groups that previously had been less represented in NHV. Being quantitative and population oriented, Epidemiology lost its unique position as a mandatory subject for the MPH examination. In addition the 'New Public Health' proposed by the World Health Organisation (WHO) that advocated health promotion and the philosophy of salutogenesis became a challenge for the programme in epidemiology: pathogenesis no longer was of primary interest. From 1995, the MPH format changed repeatedly and a DrPH programme was begun. For the last 8 years of its existence, NHV offered a reasonably comprehensive, basic course in Epidemiology.Throughout the years, epidemiology training and research at NHV were very traditional. In being a relatively free institution in terms of academic choices, NHV should have contributed to the development and innovation of epidemiology in public health. For several reasons, this did not happen.

  8. Research on workplace health promotion in the Nordic countries: a literature review, 1986-2008.

    PubMed

    Torp, Steffen; Eklund, Leena; Thorpenberg, Stefan

    2011-09-01

    Workplace health promotion may include approaches focusing on behavioral change among employees and approaches with a holistic system-oriented thinking aiming at changing the physical, social and organizational factors of a setting. This literature review aimed to identify studies on workplace health promotion in the Nordic countries (Denmark, Finland, Iceland, Norway and Sweden), to describe when, where and how the studies were performed and to further analyze the use of settings approaches and empowerment processes. Using scientific literature databases, we found 1809 hits when searching for Nordic studies published from 1986 to 2008 with the search term health promotion. Of these, 116 studies were related to workplace health promotion and 33 included interventions. We used content analysis to analyze the abstracts of all articles and the full articles of the intervention studies. Most studies were performed in Sweden and Finland. The focus was mainly on behavioral change rather than on holistic health promotion as defined by the Ottawa Charter for Health Promotion. This was especially obvious for the intervention studies. In addition to the intervention studies using non-settings approaches with top-down driven behavioral change, we identified studies with participatory settings approaches aimed at changing the setting. We categorized relatively few studies as having a non-participatory settings approach. The studies aiming specifically at improving employees' empowerment were evenly distributed between the categories market-oriented persuasion of empowerment, therapeutic empowerment and empowerment as a liberal management strategy. More studies on workplace health promotion using empowering and participatory settings approaches are needed in the Nordic countries, and a more theory-based approach towards this research field is needed.

  9. Conference scene: DGVS spring conference 2009.

    PubMed

    Kolligs, Frank Thomas

    2009-10-01

    The 3rd annual DGVS Spring Conference of the German Society for Gastroenterology (Deutsche Gesellschaft für Verdauungs- und Stoffwechselkrankheiten) was held at the Seminaris Campus Hotel in Berlin, Germany, on 8-9 May, 2009. The conference was organized by Roland Schmid and Matthias Ebert from the Technical University of Munich, Germany. The central theme of the meeting was 'translational gastrointestinal oncology: towards personalized medicine and individualized therapy'. The conference covered talks on markers for diagnosis, screening and surveillance of colorectal cancer, targets for molecular therapy, response prediction in clinical oncology, development and integration of molecular imaging in gastrointestinal oncology and translational research in clinical trial design. Owing to the broad array of topics and limitations of space, this article will focus on biomarkers, response prediction and the integration of biomarkers into clinical trials. Presentations mentioned in this summary were given by Matthias Ebert (Technical University of Munich, Germany), Esmeralda Heiden (Epigenomics, Berlin, Germany), Frank Kolligs (University of Munich, Germany), Florian Lordick (University of Heidelberg, Germany), Hans Jorgen Nielsen (University of Copenhagen, Denmark), Anke Reinacher-Schick (University of Bochum, Germany), Christoph Röcken (University of Berlin, Germany), Wolff Schmiegel (University of Bochum, Germany) and Thomas Seufferlein (University of Halle, Germany).

  10. Recent developments in hydrologic instrumentation

    USGS Publications Warehouse

    Latkovich, Vito J.; Futrell, James C.; Kane, Douglas L.

    1986-01-01

    The programs of the U.S. Geological Survey require instrumentation for collecting and monitoring hydrologic data in cold regions. The availability of space-age materials and implementation of modern electronics and mechanics is making possible the recent developments of hydrologic instrumentation, especially in the area of measuring streamflow under ice cover. Material developments include: synthetic-fiber sounding and tag lines; polymer (plastic) sheaves, pulleys, and sampler components; and polymer (plastic) current-meter bucket wheels. Electronic and mechanical developments include: a current-meter digitizer; a fiber-optic closure system for current-meters; non-contact water-level sensors; an adaptable hydrologic data acquisition system; a minimum data recorder; an ice rod; an ice foot; a handled sediment sampler; a light weight ice auger with improved cutter head and blades; and an ice chisel.

  11. Drastic changes in the Nordic Seas oceanic circulation and deepwater formation in a Pliocene context

    NASA Astrophysics Data System (ADS)

    Contoux, Camille; Zhang, Zhongshi; De Schepper, Stijn; Li, Camille; Nisancioglu, Kerim; Risebrobakken, Bjorg

    2016-04-01

    The Nordic Seas are a major area of deepwater formation, thus playing a crucial role in the global oceanic circulation. In the recent years a cooling and freshening of the Norwegian Sea has been observed (Blindheim et al., 2000), highlighting potential changes in this area linked to climate change. Here, we use climate simulations of the mid-Pliocene warm period with the NorESM-L model. This period is considered to be the last interval when Earth experienced temperatures higher than today for a sustained period of time, in equilibrium with CO2 concentrations similar to present-day and a reduced Greenland Ice Sheet. We find that oceanic circulation in the Nordic Seas is drastically modified. The strength of the East Greenland Current is reduced, which implies less Arctic water going to the North Atlantic from the west of the Fram strait, which creates a compensating outflow current from the east of the Fram Strait to the North Atlantic along the Voring plateau (coast of Norway). The Norwegian Atlantic current is shifted westward, meaning that there is increased Atlantic water influence in the Greenland Sea, which becomes much warmer, and increased Arctic influence along Norway, which becomes colder than present. Circulation becomes anticyclonic instead of cyclonic. Circulation in the subpolar gyre is strongly reduced, together with deepwater formation on average both in the Irminger Sea and the Nordic Seas. Convection sites in the Nordic Seas shift from the eastern part to the western part. Sensitivity experiments show that these changes are not reproduced in other Pliocene contexts, such as when CO2 is low (280 ppm) or when Barents Sea is turned to land, suggesting that the ultimate driver of these changes is higher CO2. When Barents Sea is land, which was the reality of the Pliocene, circulation and sea-surface temperature show a good agreement with reconstructions from marine proxies (De Schepper et al., 2015). This means that NorESM-L is able to properly

  12. Fatal poisoning in drug addicts in the Nordic countries in 2012.

    PubMed

    Simonsen, K Wiese; Edvardsen, H M E; Thelander, G; Ojanperä, I; Thordardottir, S; Andersen, L V; Kriikku, P; Vindenes, V; Christoffersen, D; Delaveris, G J M; Frost, J

    2015-03-01

    This report is a follow-up to a study on fatal poisoning in drug addicts conducted in 2012 by a Nordic working group. Here we analyse data from the five Nordic countries: Denmark, Finland, Iceland, Norway and Sweden. Data on sex, number of deaths, places of death, age, main intoxicants and other drugs detected in the blood were recorded. National data are presented and compared between the Nordic countries and with data from similar studies conducted in 1991, 1997, 2002 and 2007. The death rates (number of deaths per 100,000 inhabitants) increased in drug addicts in Finland, Iceland and Sweden but decreased in Norway compared to the rates in earlier studies. The death rate was stable in Denmark from 1991 to 2012. The death rate remained highest in Norway (5.79) followed by Denmark (5.19) and Iceland (5.16). The differences between the countries diminished compared to earlier studies, with death rates in Finland (4.61) and Sweden (4.17) approaching the levels in the other countries. Women accounted for 15-27% of the fatal poisonings. The median age of the deceased drug addicts was still highest in Denmark, and deaths of addicts >45 years old increased in all countries. Opioids remained the main cause of death, but medicinal opioids like methadone, buprenorphine, fentanyl and tramadol mainly replaced heroin. Methadone was the main intoxicant in Denmark and Sweden, whereas heroin/morphine caused the most deaths in Norway. Finland differed from the other Nordic countries in that buprenorphine was the main intoxicant with only a few heroin/morphine and methadone deaths. Deaths from methadone, buprenorphine and fentanyl increased immensely in Sweden compared to 2007. Poly-drug use was widespread in all countries. The median number of drugs per case varied from 4 to 5. Heroin/morphine, medicinal opioids, cocaine, amphetamines, benzodiazepines and alcohol were the main abused drugs. However, less widely used drugs, like gamma-hydroxybutyric acid (GHB), methylphenidate

  13. Hydrological models are mediating models

    NASA Astrophysics Data System (ADS)

    Babel, L. V.; Karssenberg, D.

    2013-08-01

    Despite the increasing role of models in hydrological research and decision-making processes, only few accounts of the nature and function of models exist in hydrology. Earlier considerations have traditionally been conducted while making a clear distinction between physically-based and conceptual models. A new philosophical account, primarily based on the fields of physics and economics, transcends classes of models and scientific disciplines by considering models as "mediators" between theory and observations. The core of this approach lies in identifying models as (1) being only partially dependent on theory and observations, (2) integrating non-deductive elements in their construction, and (3) carrying the role of instruments of scientific enquiry about both theory and the world. The applicability of this approach to hydrology is evaluated in the present article. Three widely used hydrological models, each showing a different degree of apparent physicality, are confronted to the main characteristics of the "mediating models" concept. We argue that irrespective of their kind, hydrological models depend on both theory and observations, rather than merely on one of these two domains. Their construction is additionally involving a large number of miscellaneous, external ingredients, such as past experiences, model objectives, knowledge and preferences of the modeller, as well as hardware and software resources. We show that hydrological models convey the role of instruments in scientific practice by mediating between theory and the world. It results from these considerations that the traditional distinction between physically-based and conceptual models is necessarily too simplistic and refers at best to the stage at which theory and observations are steering model construction. The large variety of ingredients involved in model construction would deserve closer attention, for being rarely explicitly presented in peer-reviewed literature. We believe that devoting

  14. Hydrologic conditions in Georgia, 2010

    USGS Publications Warehouse

    Knaak, Andrew E.; Ankcorn, Paul D.; Peck, Michael F.

    2012-01-01

    The United States Geological Survey (USGS) Georgia Water Science Center (GaWSC) maintains a long-term hydrologic monitoring network of more than 320 real-time streamgages, including 10 real-time lake-level monitoring stations and 63 real-time water-quality monitors. Additionally, the GaWSC operates more than 180 groundwater wells, 41 of which are real-time. One of the many benefits from this monitoring network is that the data analysis provides an overview of the hydrologic conditions of rivers, creeks, reservoirs, and aquifers in Georgia.

  15. Hydrology at the Spring Meeting

    NASA Astrophysics Data System (ADS)

    A special, full-day session on “Investigation of Mesoscale Precipitation Fields” is being organized by the precipitation committee of AGU's Hydrology Section for the 1984 AGU Spring Meeting under the joint sponsorship of the Hydrology and Atmospheric Sciences sections. This session will contain about 10 invited talks by hydrologists, atmospheric scientists, statisticians, and mathematicians, with a new focus on interdisciplinary research in modeling precipitation fields. In the evening, a 2-hour panel discussion will be held to explore in depth the scope of interdisciplinary research and climatic variability. For additional details contact: Vijay K. Gupta, Dept. of Civil Engineering, Univ. of Mississippi, University, MS 38677 (telephone 601-232-5366).

  16. Online bibliographic sources in hydrology

    USGS Publications Warehouse

    Wild, Emily C.; Havener, W. Michael

    2001-01-01

    Traditional commercial bibliographic databases and indexes provide some access to hydrology materials produced by the government; however, these sources do not provide comprehensive coverage of relevant hydrologic publications. This paper discusses bibliographic information available from the federal government and state geological surveys, water resources agencies, and depositories. In addition to information in these databases, the paper describes the scope, styles of citing, subject terminology, and the ways these information sources are currently being searched, formally and informally, by hydrologists. Information available from the federal and state agencies and from the state depositories might be missed by limiting searches to commercially distributed databases.

  17. Hydrology Section Executive Committee Minutes

    NASA Astrophysics Data System (ADS)

    Johnson, A. Ivan

    The Hydrology Section Executive Committee (EC) convened at 8:20 A.M. on May 28, 1985, in Room 311 of the Convention Center in Baltimore, Md. The meeting was chaired by Hydrology Section President R. Allan Freeze. Section President-Elect Marshall Moss kept the minutes in the absence of the Section Secretary Thomas Maddock III. Also in attendance were William Back, Rafael Bras, Stephen Burges, Jerry Cohon, Ron Cummings, David Dawdy, Jacques Delleur, Leonard Konikow, Jurate Landwehr, Fred Molz, Don Nielsen, Joyce Peters, Karen Prestegaard, Tom Schmugge, Waldo Smith, Jery Stedinger, and Eric Wood.

  18. Building and Sustaining Community Cyber-Infrastructure for the Hydrologic Sciences

    NASA Astrophysics Data System (ADS)

    Arrigo, Jennifer; Tarboton, David; Couch, Alva

    2013-11-01

    As part of its mission to empower scientists to discover, use, store, and share water data from multiple sources, the Consortium of Universities for the Advancement of Hydrologic Sciences, Inc. (CUAHSI) Water Data Center (http://wdc.cuahsi.org) held a conference to provide a forum for researchers working in hydroinformatics and modeling, scientists using and managing large amounts of data, and others interested in advancing standards and best practices for water data access, discovery, and sharing.

  19. Nuclear Rocket Technology Conference

    NASA Technical Reports Server (NTRS)

    1966-01-01

    The Lewis Research Center has a strong interest in nuclear rocket propulsion and provides active support of the graphite reactor program in such nonnuclear areas as cryogenics, two-phase flow, propellant heating, fluid systems, heat transfer, nozzle cooling, nozzle design, pumps, turbines, and startup and control problems. A parallel effort has also been expended to evaluate the engineering feasibility of a nuclear rocket reactor using tungsten-matrix fuel elements and water as the moderator. Both of these efforts have resulted in significant contributions to nuclear rocket technology. Many successful static firings of nuclear rockets have been made with graphite-core reactors. Sufficient information has also been accumulated to permit a reasonable Judgment as to the feasibility of the tungsten water-moderated reactor concept. We therefore consider that this technoIogy conference on the nuclear rocket work that has been sponsored by the Lewis Research Center is timely. The conference has been prepared by NASA personnel, but the information presented includes substantial contributions from both NASA and AEC contractors. The conference excludes from consideration the many possible mission requirements for nuclear rockets. Also excluded is the direct comparison of nuclear rocket types with each other or with other modes of propulsion. The graphite reactor support work presented on the first day of the conference was partly inspired through a close cooperative effort between the Cleveland extension of the Space Nuclear Propulsion Office (headed by Robert W. Schroeder) and the Lewis Research Center. Much of this effort was supervised by Mr. John C. Sanders, chairman for the first day of the conference, and by Mr. Hugh M. Henneberry. The tungsten water-moderated reactor concept was initiated at Lewis by Mr. Frank E. Rom and his coworkers. The supervision of the recent engineering studies has been shared by Mr. Samuel J. Kaufman, chairman for the second day of the

  20. Modular Curriculum for Hydrologic Advancement (MOCHA)

    NASA Astrophysics Data System (ADS)

    Kelleher, C.; Wagener, T.; Gooseff, M.; McGlynn, B.; Marshall, L.; Meixner, T.; McGuire, K.; Sharma, P.; Zuppe, S.; Pfeiffer, C.

    2008-12-01

    In-class hydrology education is typically strongly biased towards the instructor's background and overcoming this limitation is burdensome within the time-constraints academia. This problem is particularly true for academics in tenure-track positions when most of the material development must occur. To overcome this challenge and advance a broader perspective of hydrology education, we are in the process of establishing the Modular Curriculum for Hydrologic Advancement (MOCHA). The objective is to create an evolving core curriculum for hydrology education freely available to, developed, and reviewed by the worldwide hydrologic community. We seek to establish an online faculty learning community for hydrology education and a modular core curriculum based on modern pedagogical standards. The goal of this effort is to support hydrology faculty in educating hydrologists that can solve today's and tomorrow's interdisciplinary problems that go far beyond the traditional disciplinary biased hydrology education most of us have experienced.

  1. Hydrology with unmanned aerial vehicles (UAVs)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Hydrologic remote sensing currently depends on expensive and infrequent aircraft observations for validation of operational satellite products, typically conducted during field campaigns that also include ground-based measurements. With the advent of new, hydrologically-relevant satellite missions, ...

  2. Biochar effects on soil hydrology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Biochar has the potential to alter soil hydrology, and these alterations may lead to significant changes in water cycling and ecosystem processes mediated by water. Biochar soil amendment may change infiltration and drainage in both sandy and clay soils, may increase or decrease plant-available wate...

  3. Georgius Agricola's contributions to hydrology

    NASA Astrophysics Data System (ADS)

    Barton, Isabel F.

    2015-04-01

    Georgius Agricola's 1546 book De Ortu et Causis Subterraneorum (On the Source and Causes of What is Underground) was the first European work since antiquity to focus on hydrology and helped to shape the thought of Nicolaus Steno, Pierre Perrault, A.G. Werner, and other important figures in the history of hydrology and geology. De Ortu contains the first known expressions of numerous concepts important in modern hydrology: erosion as an active process, groundwater movement through pores and fissures, hydrofracturing, water-rock reaction, and others. The concepts of groundwater origins, movement, and nature in De Ortu were also the foundation for the theories of ore deposit formation for which Agricola is better known. In spite of their importance, most of Agricola's contributions to the study of groundwater are unrecognized today because De Ortu, alone of his major works, has never been translated out of Latin and no existing vernacular summary of it is longer than two pages. This article presents the first detailed description of Agricola's work on hydrology and discusses the derivation and impact of his ideas.

  4. Model Calibration in Watershed Hydrology

    NASA Technical Reports Server (NTRS)

    Yilmaz, Koray K.; Vrugt, Jasper A.; Gupta, Hoshin V.; Sorooshian, Soroosh

    2009-01-01

    Hydrologic models use relatively simple mathematical equations to conceptualize and aggregate the complex, spatially distributed, and highly interrelated water, energy, and vegetation processes in a watershed. A consequence of process aggregation is that the model parameters often do not represent directly measurable entities and must, therefore, be estimated using measurements of the system inputs and outputs. During this process, known as model calibration, the parameters are adjusted so that the behavior of the model approximates, as closely and consistently as possible, the observed response of the hydrologic system over some historical period of time. This Chapter reviews the current state-of-the-art of model calibration in watershed hydrology with special emphasis on our own contributions in the last few decades. We discuss the historical background that has led to current perspectives, and review different approaches for manual and automatic single- and multi-objective parameter estimation. In particular, we highlight the recent developments in the calibration of distributed hydrologic models using parameter dimensionality reduction sampling, parameter regularization and parallel computing.

  5. Efficient Use of Prior Information to Calibrate the Gridded Surface Subsurface Hydrologic Analysis (GSSHA) Hydrology Model

    DTIC Science & Technology

    2014-09-01

    Gridded Surface Subsurface Hydrologic Analysis (GSSHA) Hydrology Model by Brian E. Skahill and Charles W. Downer PURPOSE: The purpose of this... Hydrologic Analysis (GSSHA) model. These new capabilities enable the incorporation of soft data, or prior information (i.e., extra observations which...traditional hydrologic simulation models (viz., lumped and semidistributed model structures). Such models have the potential to predict with greater

  6. [Recreational or professional participants in Nordic skiing. Differences in injury patterns and severity of injuries].

    PubMed

    Ketterl, R

    2014-01-01

    A total of 441 Nordic skiing injuries were observed and analysed for a period of two winter seasons. The data showed that athletes in squads (0.02/1000 days) or professional clubs (0.09/1000 days) have lower injury risks compared to those doing Nordic skiing in their leisure time (0.51/1000 days). Amongst recreational athletes, women (0.65/1000 days) sustain trauma more frequently than men (0.40/1000 days). In professional athletes, the upper limb is commonly injured, whereas there are fewer head and trunk injuries. Furthermore the injured in this group are younger and have less severe injuries. Recreational athletes more often injure their lower limb and 20 % have injuries to the head and trunk. Those injured in this group are older and have a higher percentage of overweight people, are not well trained and have more severe or complex injuries compared to professionals.

  7. Heat and freshwater budgets of the Nordic seas computed from atmospheric reanalysis and ocean observations

    NASA Astrophysics Data System (ADS)

    Segtnan, O. H.; Furevik, T.; Jenkins, A. D.

    2011-11-01

    The heat and freshwater budgets of the Nordic seas are computed from atmospheric reanalysis data and ocean observations, mainly taken during the period 1990-1999. The total heat loss is 198 TW and the freshwater gain 52 mSv (1 Sv = 106 m3 s-1), with residuals equal to 1 TW and 3 mSv, respectively. Budgets are also computed for three subregions within the Nordic seas: the Norwegian Sea, the Barents Sea and the Greenland/Iceland Sea. Without accounting for transfer of heat and freshwater across the Arctic Front, which separates the Greenland/Iceland Sea from the Norwegian Sea, the residuals of the heat and freshwater budgets range from -36 TW to 34 TW and from -16 mSv to 19 mSv, respectively. To close the budgets of all subregions cross-frontal fluxes of -35 TW and 17 mSv, caused either by eddy shedding along the Arctic Front or ocean currents not accounted for, must be included. Combined with observations of the average temperature and salinity on both sides of the Arctic Front these values indicate a rate of cross-frontal water exchange of approximately 4 Sv. The most intense water mass modifications occur in the Norwegian Sea, where ocean heat loss and freshwater input are equal to 119 TW and 41 mSv, respectively.

  8. Relationship between literacy skills and self-reported health in the Nordic countries

    PubMed Central

    Lundetræ, Kjersti; Gabrielsen, Egil

    2016-01-01

    Aims: This study investigated the association between literacy skills and self-reported health among Danish (n = 7284), Finnish (n = 5454), Norwegian (n = 4942) and Swedish (n = 4555) participants aged 16–65 years. Methods: Logistic regression models were used to assess the association between literacy skills and self-reported health after adjusting for sex, age and educational level. Results: Nordic participants aged 16–65 years with literacy skills at the lowest level reported sub-optimal health more often (28–37%) than those with literacy skills at the highest level (7–9%). After adjusting for sex, age and educational level, the likelihood of reporting sub-optimal health was 1.99–3.24 times as high for those with literacy skills at the lowest level as for those with literacy skills at the highest level. Conclusions: These results suggest that poor literacy skills increase the likelihood of experiencing poor health in the Nordic countries, even after controlling for educational level. PMID:27670908

  9. Effect of Nordic Walking training on iron metabolism in elderly women

    PubMed Central

    Kortas, Jakub; Prusik, Katarzyna; Flis, Damian; Prusik, Krzysztof; Ziemann, Ewa; Leaver, Neil; Antosiewicz, Jedrzej

    2015-01-01

    Background Despite several, well-documented pro-healthy effects of regular physical training, its influence on body iron stores in elderly people remains unknown. At the same time, body iron accumulation is associated with high risk of different morbidities. Purpose We hypothesized that Nordic Walking training would result in pro-healthy changes in an elderly group of subjects by reducing body iron stores via shifts in iron metabolism-regulating proteins. Methods Thirty-seven women aged 67.7±5.3 years participated in this study. They underwent 32 weeks of training, 1-hour sessions three times a week, between October 2012 and May 2013. Fitness level, blood morphology, CRP, vitamin D, ferritin, hepcidin, and soluble Hjv were assessed before and after the training. Results The training program caused a significant decrease in ferritin, which serves as a good marker of body iron stores. Simultaneously, the physical cardiorespiratory fitness had improved. Furthermore, blood hepcidin was positively correlated with the ferritin concentration after the training. The concentration of blood CRP dropped, but the change was nonsignificant. The applied training resulted in a blood Hjv increase, which was inversely correlated with the vitamin D concentration. Conclusion Overall the Nordic Walking training applied in elderly people significantly reduced blood ferritin concentration, which explains the observed decrease in body iron stores. PMID:26664101

  10. Management of patients with Arrhythmogenic Right Ventricular Cardiomyopathy in the Nordic countries

    PubMed Central

    Haugaa, Kristina H.; Bundgaard, Henning; Edvardsen, Thor; Eschen, Ole; Gilljam, Thomas; Hansen, Jim; Jensen, Henrik Kjærulf; Platonov, Pyotr G.; Svensson, Anneli; Svendsen, Jesper H.

    2015-01-01

    Abstract> Objectives. Diagnostics of patients with arrhythmogenic right ventricular cardiomyopathy (ARVC) are complex, and based on the 2010 Task Force document including different diagnostic modalities. However, recommendations for clinical management and follow-up of patients with ARVC and their relatives are sparse. This paper aims to give a practical overview of management strategies, risk stratification, and selection of appropriate therapies for patients with ARVC and their family members. Design. This paper summarizes follow-up and treatment strategies in ARVC patients in the Nordic countries. The author group represents cardiologists who are actively involved in the Nordic ARVC Registry which was established in 2009, and contains prospectively collected clinical data from more than 590 ARVC patients from Denmark, Norway, Sweden, and Finland. Results. Different approaches of management and follow-up are required in patients with definite ARVC and in genetic-mutation-positive family members. Furthermore, ARVC patients with and without implantable cardioverter defibrillators (ICDs) require different follow-up strategies. Conclusion. Careful follow-up is required in patients with ARVC diagnosis to evaluate the need of anti-arrhythmic therapy and ICD implantation. Mutation-positive family members should be followed regularly for detection of early disease and risk stratification of ventricular arrhythmias. PMID:26395672

  11. Safety evaluation of some wild plants in the New Nordic Diet.

    PubMed

    Mithril, Charlotte; Dragsted, Lars Ove

    2012-12-01

    One of the dietary components in the New Nordic Diet, is plants from the wild countryside. However, these may have a high content of bioactive components, some of which could be toxic in larger quantities. The objective of this paper is to outline a strategy for safety evaluation of wild plants not covered in current food compositional databases and to apply the method for selected plants used in the New Nordic Diet recipes. Four examples of typical wild edible plants were evaluated (stinging nettle, sorrel, chickweed and common lambsquarters), and based on substantial equivalence with known food plants the majority of the bioactive components reported were within the range experienced when eating or drinking typical food stuffs. For most compounds the hazards could be evaluated as minor. The only precaution found was for common lambsquarters because of its presumed high level of oxalic acid. It is concluded that a substance-by-substance evaluation of intake by equivalence to common foods is a useful and efficient strategy to evaluate the safety of newly introduced wild edible plants. Further evaluation and better compositional analyses are warranted before a daily consumption of significant amounts of wild edible plants can be generally regarded as safe.

  12. Soviet Nordic nuclear-weapon free-zone proposal. Master's thesis

    SciTech Connect

    Lumsden, C.A.

    1990-06-01

    This thesis examines the Soviet proposal and its ramifications for the United States and the West. The central theme running through each Soviet proposal has been removal of American nuclear guarantees. Preservation of US national security interests and hence US ability to extend its forward defense would be gravely threatened by such a NWFZ. However, unilateral agreement on a NWFZ is unlikely by the anticipated members of the Nordic NWFZ the US, USSR, Denmark, Norway, Finland, Iceland, Greenland, and Sweden. The US has military installations in Iceland and Greenland and banning of nuclear weapons during wartime is inconceivable. The question then arises as to which nation or groups of nations will dominate and which will acquiesce. Inevitably the debate breaks down to a tug of war between the two superpowers. It is really the politics surrounding the nuclear weapons that is the heart of the nuclear-free-zone debate. Changing world politics demand that the West develop a unified strategy toward the USSR. Through NATO it must preserve its vital economic political and military objectives in the Northern Flank. Flexible naval forces and strong political and economic ties to the governments of the nations bordering the Baltic are essential. Strong NATO naval forces operating in the Baltic Sea must be seen as guarantors of the West's strategic aims and interests. A Nordic NWFZ would prevent this.

  13. Oregon Hydrologic Landscapes: A Classification Framework

    EPA Science Inventory

    There is a growing need for hydrologic classification systems that can provide a basis for broad-scale assessments of the hydrologic functions of landscapes and watersheds and their responses to stressors such as climate change. We developed a hydrologic landscape (HL) classifica...

  14. Towards Reproducibility in Computational Hydrology

    NASA Astrophysics Data System (ADS)

    Hutton, Christopher; Wagener, Thorsten; Freer, Jim; Han, Dawei

    2016-04-01

    The ability to reproduce published scientific findings is a foundational principle of scientific research. Independent observation helps to verify the legitimacy of individual findings; build upon sound observations so that we can evolve hypotheses (and models) of how catchments function; and move them from specific circumstances to more general theory. The rise of computational research has brought increased focus on the issue of reproducibility across the broader scientific literature. This is because publications based on computational research typically do not contain sufficient information to enable the results to be reproduced, and therefore verified. Given the rise of computational analysis in hydrology over the past 30 years, to what extent is reproducibility, or a lack thereof, a problem in hydrology? Whilst much hydrological code is accessible, the actual code and workflow that produced and therefore documents the provenance of published scientific findings, is rarely available. We argue that in order to advance and make more robust the process of hypothesis testing and knowledge creation within the computational hydrological community, we need to build on from existing open data initiatives and adopt common standards and infrastructures to: first make code re-useable and easy to find through consistent use of metadata; second, publish well documented workflows that combine re-useable code together with data to enable published scientific findings to be reproduced; finally, use unique persistent identifiers (e.g. DOIs) to reference re-useable and reproducible code, thereby clearly showing the provenance of published scientific findings. Whilst extra effort is require to make work reproducible, there are benefits to both the individual and the broader community in doing so, which will improve the credibility of the science in the face of the need for societies to adapt to changing hydrological environments.

  15. An open data repository and a data processing software toolset of an equivalent Nordic grid model matched to historical electricity market data.

    PubMed

    Vanfretti, Luigi; Olsen, Svein H; Arava, V S Narasimham; Laera, Giuseppe; Bidadfar, Ali; Rabuzin, Tin; Jakobsen, Sigurd H; Lavenius, Jan; Baudette, Maxime; Gómez-López, Francisco J

    2017-04-01

    This article presents an open data repository, the methodology to generate it and the associated data processing software developed to consolidate an hourly snapshot historical data set for the year 2015 to an equivalent Nordic power grid model (aka Nordic 44), the consolidation was achieved by matching the model׳s physical response w.r.t historical power flow records in the bidding regions of the Nordic grid that are available from the Nordic electricity market agent, Nord Pool. The model is made available in the form of CIM v14, Modelica and PSS/E (Siemens PTI) files. The Nordic 44 model in Modelica and PSS/E were first presented in the paper titled "iTesla Power Systems Library (iPSL): A Modelica library for phasor time-domain simulations" (Vanfretti et al., 2016) [1] for a single snapshot. In the digital repository being made available with the submission of this paper (SmarTSLab_Nordic44 Repository at Github, 2016) [2], a total of 8760 snapshots (for the year 2015) that can be used to initialize and execute dynamic simulations using tools compatible with CIM v14, the Modelica language and the proprietary PSS/E tool are provided. The Python scripts to generate the snapshots (processed data) are also available with all the data in the GitHub repository (SmarTSLab_Nordic44 Repository at Github, 2016) [2]. This Nordic 44 equivalent model was also used in iTesla project (iTesla) [3] to carry out simulations within a dynamic security assessment toolset (iTesla, 2016) [4], and has been further enhanced during the ITEA3 OpenCPS project (iTEA3) [5]. The raw, processed data and output models utilized within the iTesla platform (iTesla, 2016) [4] are also available in the repository. The CIM and Modelica snapshots of the "Nordic 44" model for the year 2015 are available in a Zenodo repository.

  16. Large-scale atmospheric circulation variability and its impacts on the Nordic seas ocean climate: A review

    NASA Astrophysics Data System (ADS)

    Furevik, Tore; Nilsen, J. Even Ø.

    The large-scale atmospheric circulation and its impacts on the Nordic Seas ocean climate are reviewed. The dominant factors for the atmospheric variability are the Icelandic low and the Azores high, determining the strength of the westerlies. From the '60s to the '90s, the atmospheric circulation shifted from record weak to record strong westerlies, and the storm tracks moved further northeast into the Nordic Seas. The reasons for this shift have most likely been forcing from the tropical ocean in combination with internal processes in the atmosphere. Associated with this low-frequency shift are changes in the atmospheric momentum, heat, and freshwater forcing of the ocean. Both local processes and advective anomalies have played active roles in the substantial changes observed in the Nordic Seas' circulation and hydrography over the same period. These include a reduction in the deep-water formation, a warming of the water going into the Arctic, and a freshening and probable reduction of the overflow water. The strengthening of the westerlies is concurrent in time with a strong increase in global mean temperatures, and we speculate that the changes in the atmospheric circulation are tied to the increased greenhouse gas forcing through a variety of forcing mechanisms. If so, the observed changes in the Nordic Seas ocean climate are likely to be amplified, and our perceptions of what constitutes normal oceanic conditions will be further challenged in the years to come.

  17. Persistent Intermediate Water Warming during Cold Stadials in the SE Nordic Seas during the Last 65 Kyr

    NASA Astrophysics Data System (ADS)

    Rasmussen, T. L.; Ezat, M.; Groeneveld, J.

    2014-12-01

    In the Nordic seas, conversion of inflowing warm Atlantic surface water to deep cold water through convection is closely linked with climate. During the last glacial period climate underwent rapid millennial-scale variability known as Dansgaard-Oeschger (DO) events, consisting of warm interstadials and cold stadials. Here we present the first benthic foraminiferal Mg/Ca-d18O record from the Nordic seas in order to reconstruct the ocean circulation on DO timescales. The record confirms that modern-like convection took place in the Nordic seas during interstadials with cold bottom water temperatures (BWT) close to modern temperatures. The results show gradual and pronounced BWT increases by 2-5 °C during stadials indicating a stop or near-stop in convection. The BWT peaks are followed by an abrupt drop in temperature at the onset of interstadials indicating the abrupt start of convection and renewed generation of cold deep water. The rise in BWT during stadials confirms earlier interpretations of subsurface inflow of warm Atlantic water below a halocline reaching >1.2 km water depth. The results suggest that warm Atlantic Water never ceased to flow into the Nordic seas during the glacial period with inflow at the surface during the Holocene and warm interstadials switching to subsurface and intermediate inflow during cold stadials. Our results suggest that it is the vertical shifts in the position of the warm Atlantic Water that cause the abrupt surface warmings.

  18. The Nordic Model in Education: Education as Part of the Political System in the Last 50 Years

    ERIC Educational Resources Information Center

    Telhaug, Alfred Oftedal; Medias, Odd Asbjorn; Aasen, Petter

    2006-01-01

    This article describes, analyses and discusses the development of the Nordic school model in three phases of the post-war period, viewed in the light of the development of the political system throughout the period and in comparison with the development of the school system in the western world in this period. The "classical period" from…

  19. Bringing Ideals into Dialogue with Practices: On the Principles and Practices of the Nordic Network for Action Research

    ERIC Educational Resources Information Center

    Rönnerman, Karin; Salo, Petri; Furu, Eli Moksnes; Lund, Torbjørn; Olin, Anette; Jakhelln, Rachel

    2016-01-01

    In this article we present the Nordic Network for Action Research, established in 2004. We describe how the network has explored, bridged and nurtured the inherent action research dynamics of ideology and methodology. This has been done through an understanding anchored in educational traditions, and by focus on three important ideal-shaping…

  20. "Don't We Have a Storyline?" Negotiating Devising Strategy in a Nordic-Baltic Teacher Education Programme's Artistic Production

    ERIC Educational Resources Information Center

    Hauge, Torunn Bakken; Paulsen, Anne Synnøve; Ødemotland, Siv

    2016-01-01

    This article investigates the process of devising strategy in an intercultural Baltic-Nordic setting. Sixty teacher education participants collaborated on an interdisciplinary artistic production based on Norwegian folk beliefs and wights through an intensive, week-long program called Nordplus. Using this as a case study, we explored how the…

  1. Decreasing overflow from the Nordic seas into the Atlantic Ocean through the Faroe Bank channel since 1950.

    PubMed

    Hansen, B; Turrell, W R; Østerhus, S

    2001-06-21

    The overflow of cold, dense water from the Nordic seas, across the Greenland-Scotland ridge and into the Atlantic Ocean is the main source for the deep water of the North Atlantic Ocean. This flow also helps drive the inflow of warm, saline surface water into the Nordic seas. The Faroe Bank channel is the deepest path across the ridge, and the deep flow through this channel accounts for about one-third of the total overflow. Previous work has demonstrated that the overflow has become warmer and less saline over time. Here we show, using direct measurements and historical hydrographic data, that the volume flux of the Faroe Bank channel overflow has also decreased. Estimating the volume flux conservatively, we find a decrease by at least 20 per cent relative to 1950. If this reduction in deep flow from the Nordic seas is not compensated by increased flow from other sources, it implies a weakened global thermohaline circulation and reduced inflow of Atlantic water to the Nordic seas.

  2. Selected Hydrologic Data, Through Water Year 1998, Black Hills Hydrology Study, South Dakota

    DTIC Science & Technology

    2000-01-01

    U.S. Department of the Interior U.S. Geological Survey Selected Hydrologic Data, Through Water Year 1998, Black Hills Hydrology Study, South Dakota...SUBTITLE Selected Hydrologic Data, Through Water Year 1998, Black Hills Hydrology Study, South Dakota 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...275 ILLUSTRATIONS 1. Map showing area of investigation for the Black Hills Hydrology Study

  3. Hydrology for everyone: Share your knowledge

    NASA Astrophysics Data System (ADS)

    Dogulu, Nilay; Dogulu, Canay

    2015-04-01

    Hydrology, the science of water, plays a central role in understanding the function and behaviour of water on the earth. Given the increasingly complex, uncertain, and dynamic nature of this system, the study of hydrology presents challenges in solving water-related problems in societies. While researchers in hydrologic science and engineering embrace these challenges, it is important that we also realize our critical role in promoting the basic understanding of hydrology concepts among the general public. Hydrology is everywhere, yet, the general public often lacks the basic understanding of the hydrologic environment surrounding them. Essentially, we believe that a basic level of knowledge on hydrology is a must for everyone and that this knowledge might facilitate resilience of communities to hydrological extremes. For instance, in case of flood and drought conditions, which are the most frequent and widespread hydrological phenomena that societies live with, a key aspect of facilitating community resilience would be to create awareness on the hydrological, meteorological, and climatological processes behind floods and droughts, and also on their potential implications on water resources management. Such knowledge awareness can lead to an increase in individuals' awareness on their role in water-related problems which in turn can potentially motivate them to adopt preparedness behaviours. For these reasons, embracing an approach that will increase hydrologic literacy of the general public should be a common objective for the hydrologic community. This talk, hopefully, will motivate researchers in hydrologic science and engineering to share their knowledge with the general public. We, as early career hydrologists, should take this responsibility more than anybody else. Start teaching hydrology now and share your knowledge with people around you - friends, family, relatives, neighbours, and others. There is hydrology for everyone!

  4. 78 FR 27963 - Reliability Technical Conference; Notice of Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... Energy Regulatory Commission Reliability Technical Conference; Notice of Technical Conference Take notice... the conference is to discuss policy issues related to the reliability of the Bulk-Power System. A more... Webcast. Anyone with Internet access who desires to listen to this event can do so by navigating to...

  5. Restoration Hydrology: Synthesis of Hydrologic Data for Historical Analysis

    NASA Astrophysics Data System (ADS)

    Hunt, J. R.; Agarwal, D.; van Ingen, C.

    2009-12-01

    The inclusion of hydrologic data from various sources into a common cyber-infrastructure is essential for hydrologic synthesis in support of aquatic habitat restoration. With a compilation of all USGS watershed stream gauging records and all NOAA precipitation records for California, long-term as well as short-term watershed data can be made available for habitat restoration plans. This data synthesis would be tedious based on prior technology and thus was not frequently undertaken in the past. A few examples illustrate the essential role of cyber-infrastructure in restoration hydrology. When annual precipitation and runoff are examined for Coastal California watersheds, there is a near constancy in actual annual evapotranspiration that is watershed scale invariant over drainage areas from 1 to 3000 square kilometers. Another example examines stream baseflow recession in multiple streams where agricultural practices have changed over the last 40 years. These analyses are quantifying the magnitude of the human-induced change. Maintaining stream baseflows in summer months in central California coastal streams is essential for migratory fish habitat restoration, and the availability of an appropriate cyber-infrastructure significantly eases that assessment. The final example where data management was essential in habitat assessment was an examination of early spring river flows that had daily fluctuations caused by agricultural needs for frost protection in grape vineyards. Farmers anticipated frost conditions by night-time water extractions which in combination with low river flows negatively impacted the stream habitat for salmonids. These applications of cyber-infrastructure are being handed off to resource agency personnel to have them directly engage in restoration hydrology.

  6. Millennial-scale variability in Atlantic water advection to the Nordic Seas derived from Holocene coccolith concentration records

    NASA Astrophysics Data System (ADS)

    Giraudeau, J.; Grelaud, M.; Solignac, S.; Andrews, J. T.; Moros, M.; Jansen, E.

    2010-05-01

    Abundance patterns of coccolith species in two Holocene marine cores retrieved off Norway and northern Iceland are indicative of millennial-scale modulations in the flow of the main (Norwegian Atlantic Current) and secondary (North Iceland Irminger Current) branches of the North Atlantic Drift to the Nordic Seas. Long-term trends in coccolith abundance changes reflect major Holocene steps in Atlantic Water transfer to the Nordic Seas at orbital scale with important constraints on the convective activity of the Nordic Seas that leads to the formation of the precursor water mass of North Atlantic Deep Water. Millennial-scale Holocene episodes of increased advection of Atlantic waters off Norway are associated with enhanced winter precipitation over Scandinavia, increased sea-salt fluxes over Greenland, and strengthened wind over Iceland, thereby suggesting a common atmospheric forcing: the location and intensity of the westerlies and the associated changes in mid- to high-latitude pressure gradients. Our biotic data indicate an opposite pattern of Atlantic water inflow at suborbital scale between the western (Denmark) and eastern (Iceland-Scotland) straits of the northern Atlantic throughout the Holocene. This, as supported by present observational and simulated data, further highlights the role of atmospheric oscillations in the recent history of the North Atlantic-Nordic Seas water mass exchanges across the Greenland-Scotland Ridge. Such atmospheric processes are thought to explain the observed coupling between periods of excess export of arctic sea-ice to the Nordic Seas and intervals of maximum inflow of Atlantic water to the Norwegian Sea throughout the last 11 000 years.

  7. Hydrologic Ontology for the Web

    NASA Astrophysics Data System (ADS)

    Bermudez, L. E.; Piasecki, M.

    2003-12-01

    This poster presents the conceptual development of a Hydrologic Ontology for the Web (HOW) that will facilitate data sharing among the hydrologic community. Hydrologic data is difficult to share because of its predicted vast increase in data volume, the availability of new measurement technologies and the heterogeneity of information systems used to produced, store, retrieved and used the data. The augmented capacity of the Internet and the technologies recommended by the W3C, as well as metadata standards provide sophisticated means to make data more usable and systems to be more integrated. Standard metadata is commonly used to solve interoperability issues. For the hydrologic field an explicit metadata standard does not exist, but one could be created extending metadata standards such as the FGDC-STD-001-1998 or ISO 19115. Standard metadata defines a set of elements required to describe data in a consistent manner, and their domains are sometimes restricted by a finite set of values or controlled vocabulary (e.g. code lists in ISO/DIS 19115). This controlled vocabulary is domain specific varying from one information community to another, allowing dissimilar descriptions to similar data sets. This issue is sometimes called semantic non-interoperability or semantic heterogeneity, and it is usually the main problem when sharing data. Explicit domain ontologies could be created to provide semantic interoperability among heterogeneous information communities. Domain ontologies supply the values for restricted domains of some elements in the metadata set and the semantic mapping with other domain ontologies. To achieve interoperability between applications that exchange machine-understandable information on the Web, metadata is expressed using Resource Description Framework (RDF) and domain ontologies are expressed using the Ontology Web Language (OWL), which is also based on RDF. A specific OWL ontology for hydrology is HOW. HOW presents, using a formal syntax, the

  8. Hydrologic Literacy in the Southwest

    NASA Astrophysics Data System (ADS)

    Washburne, J.; Madden, J.

    2008-12-01

    Improving hydrologic literacy at all levels has been the keystone to the education mission at NSF's SAHRA Science and Technology Center since its inception in 2000. Water issues and water education are particularly relevant in the semi-arid southwest, which has experienced a series of droughts and tremendous growth throughout this period. One of our strategies has been to focus our efforts on the high school and undergraduate level, for which there are far fewer water education materials available. Early on, we worked with local water educators and employed an Understanding by Design methodology to develop a series of Enduring Understandings in the critical areas of water quality, aquatic life, watersheds and urban hydrology. These basic concepts have helped guide our development of content and training opportunities. A prime example of this process is our Watershed Visualization project, which includes a series of animated videos focused on understanding the geographic and hydrologic setting of the Verde Watershed in central Arizona. This series also addresses the interaction of climate and groundwater recharge in this rapidly changing area. This past year, we developed a new program called Arizona Rivers, which emphasizes local and student- based monitoring and research of the interactions between riparian hydrology and ecology. One key feature of this program is an extended summer field trip/research experience for high school students called the Riparian Research Experience. A goal of this program is to raise the level of critical analysis and environmental stewardship among high school students and their teachers. A more comprehensive effort of raising the hydrologic literacy of non-science university freshman has been taking place at the University of Arizona for the past five years through the general education course titled Arizona Water Issues or HWR203. This course focuses equally on fundamental hydrologic understandings, beginning with the water cycle as

  9. Turbomachinery controls conference (TCC) 1995

    SciTech Connect

    1995-09-01

    The proceedings of the Turbomachinery Controls Conference 1995 are presented. Eleven papers were presented at the conference. A separate abstract was prepared for each of the nine papers for inclusion in the Energy Science and Technology Database.

  10. ARC Conference Showcases Telecommunications Services.

    ERIC Educational Resources Information Center

    Baldwin, Fred D.

    1996-01-01

    The Appalachian Regional Commission's 1996 Conference, "Building Blocks for Using Telecommunications and Information Technology," held in Binghamton, New York, focused on the role of telecommunications in Appalachia in education and training, telemedicine, business, and government. Highlights conference presentations on special…

  11. Operational use of distributed hydrological models. Experiences and challenges at a Norwegian hydropower company (Agder Energi).

    NASA Astrophysics Data System (ADS)

    Viggo Matheussen, Bernt; Andresen, Arne; Weisser, Claudia

    2014-05-01

    The Scandinavian hydropower industry has traditionally adopted the lumped conceptual hydrological model - HBV, as the tool for producing forecasts of inflows and mountain snow packs. Such forecasting systems - based on lumped conceptual models - have several drawbacks. Firstly, a lumped model does not produce spatial data, and comparisons with remote sensed snow cover data (which are now available) are complicated. Secondly, several climate parameters such as wind speed are now becoming more available and can potentially improve forecasts due to improved estimates of precipitation gauge efficiency, and more physically correct calculation of turbulent heat fluxes. At last, when the number of catchments increases, it is cumbersome and slow to run multiple hydrology models compared to running one model for all catchments. With the drawbacks of the lumped hydrology models in mind, and with inspiration from other forecasting systems using distributed models, Agder Energy decided to develop a forecasting system applying a physically based distributed model. In this paper we describe an operational inflow and snowpack forecast system developed for the Scandinavian mountain range. The system applies a modern macroscale land surface hydrology model (VIC) which in combination with historical climate data and weather predictions can be used to produce both short-term, and seasonal forecasts of inflow and mountain snowpack. Experiences with the forecast system are illustrated using results from individual subcatchments as well as aggregated regional forecasts of inflow and snowpack. Conversion of water volumes into effective energy inflow are also presented and compared to data from the Nordic hydropower system. Further on, we document several important "lessons-learned" that may be of interest to the hydrological research community. Specifically a semi-automatic data cleansing system combining spatial and temporal visualization techniques with statistical procedures are

  12. The Modular Curriculum for Hydrologic Advancement (MOCHA)

    NASA Astrophysics Data System (ADS)

    Wagener, T.; Kelleher, C.; Gooseff, M.; McGlynn, B.; Marshall, L.; Meixner, T.; McGuire, K.; Sharma, P.; Zappe, S.

    2009-04-01

    In-class hydrology education is typically strongly biased towards the instructor's background and overcoming this limitation is overly burdensome within the time-constraints of the academic life. This is particularly true for academics in tenure-track positions when most of the material development has to occur. To overcome this issue, we are in the process of establishing the Modular Curriculum for Hydrologic Advancement (MOCHA). Our overall objective is to create an evolving core curriculum for hydrology education freely available to and developed and reviewed by the worldwide hydrologic community. We seek to establish an online faculty learning community for hydrology education and a modular core curriculum based on modern pedagogical standards. The goal of this effort is to support hydrology faculty in educating hydrologists that can solve today's and tomorrow's interdisciplinary problems that go far beyond the traditional disciplinary biased hydrology education most of us have experienced.

  13. Ensemble forecasting for a hydrological testbed

    NASA Astrophysics Data System (ADS)

    Jankov, Isidora; Albers, Steve; Wharton, Linda; Tollerud, Ed; Yuan, Huiling; Toth, Zoltan

    2010-05-01

    Significant precipitation events in California during the winter season are often caused by land-falling "atmospheric rivers" associated with extratropical cyclones from the Pacific Ocean. Atmospheric rivers are narrow, elongated plumes of enhanced water vapor transport over the Pacific and Atlantic oceans that can extend from the tropics and subtropics into the extratropics. Large values of integrated water vapor are advected within the warm sector of extratropical cyclones immediately ahead of polar cold fronts, although the source of these vapor plumes can originate in the tropics beyond the cyclone warm sector. When an atmospheric river makes a landfall on the coast of California, the northwest to southeast orientation of the Sierra Mountain chain exerts orographic forcing on the southwesterly low-level flow in the warm sector of approaching extratropical cyclones. As a result, sustained precipitation is typically enhanced and modified by the complex terrain. This has major hydrological consequences. The National Oceanic Atmospheric Administration (NOAA) has established the Hydrometeorological Testbed (HMT) to design and support a series of field and numerical modeling experiments to better understand and forecast precipitation in the Central Valley. The main role of the Forecast Application Branch (NOAA/ESRL/GSD) in HMT has been in supporting the real time numerical forecasts as well as research activities targeting better understanding and improvement of Quantitative Precipitation Forecasts (QPF). For this purpose ensemble modeling system has been developed. The ensemble system consists of mixed dynamic cores, mixed physics and mixed lateral boundary conditions. Performance evaluation results for this system will be presented at the conference.

  14. Twitter use in physics conferences.

    PubMed

    Webb, Stephen

    An analysis of Twitter use in 116 conferences suggests that the service is used more extensively at PACS10 conferences (those devoted to the physics of elementary particles and fields) and PACS90 conferences (those devoted to geophysics, astronomy, and astrophysics) than at conferences in other fields of physics. Furthermore, Twitter is used in a qualitatively different manner. A possible reason for these differences is discussed.

  15. Conference on Navajo Orthography.

    ERIC Educational Resources Information Center

    Ohannessian, Sirarpi; And Others

    This report on the Conference on Navajo Orthography, held in Albuquerque, New Mexico on May 2-3, 1969 constitutes a summary of the discussion and decisions of a meeting which was convened by the Center for Applied Linguistics under contract with the Bureau of Indian Affairs to agree on an orthography for the Navajo language. The immediate purpose…

  16. DEVELOP students attend conference

    NASA Technical Reports Server (NTRS)

    2009-01-01

    Last month, Madeline Brozen and Jason Jones of the DEVELOP Program at John C. Stennis Space Center joined members from the program's national office at Langley Research Center to attend the Southern Growth Policies Board annual conference in Biloxi. Pictured are (l to r): Karen Allsbrook, Jonathan Gleason, Gov. Haley Barbour, Madeline Brozen, Lindsay Rogers and Tracey Silcox.

  17. Hydrogen Conference: Workshop Proceedings

    SciTech Connect

    1989-10-01

    Hydrogen is currently a major chemical/fuel with long-term energy system benefits that may impact the industry's physical and economic well-being. EPRI's recent hydrogen conference concluded that to be competitive, the production cost must take into account environmental and end-use efficiency benefits.

  18. The interparliamentary conference

    SciTech Connect

    Not Available

    1990-01-01

    The purpose of this conference was to provide a forum for exchange of information on environmental problems with global origins and consequences. The areas of major concern included the following: global climate change; deforestation and desertification; preservation of biological diversity; safeguarding oceans and water resources; population growth; destruction of the stratospheric ozone layer; and sustainable development.

  19. Conference summary - Personal views

    NASA Astrophysics Data System (ADS)

    Lub, J.

    2016-05-01

    This is a collection of remarks on the three and a half days of the RR Lyrae 2015 Conference, limited only by my own lack of attention and understanding. I end with some personal recollections on my complete failure, even though doing the necessary calculations, to spot the importance and the possible application of Fourier amplitudes and phases of the RR Lyrae light curves.

  20. Government Quality Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The Government Quality Conference was an attempt to bring together executive organizations and senior individuals in the Federal Government that have a desire to improve productivity. It was designed to provide an exchange of ideas based on experience, and to encourage individual management initiatives to tap the capabilities of Federal employees.

  1. 2002 NASPSA Conference Abstracts.

    ERIC Educational Resources Information Center

    Journal of Sport & Exercise Psychology, 2002

    2002-01-01

    Contains abstracts from the 2002 conference of the North American Society for the Psychology of Sport and Physical Activity. The publication is divided into three sections: the preconference workshop, "Effective Teaching Methods in the Classroom;" symposia (motor development, motor learning and control, and sport psychology); and free…

  2. Effective Parent Conferences

    ERIC Educational Resources Information Center

    Elmore, Michael

    2008-01-01

    Conferences with an upset parent, teacher, or student should be opportunities for schools to build relationships with the community and to foster a positive school culture. But in reality, they are often held because a problem has arisen and often end with stakeholders having a less-than-positive image of the school. Understanding the steps that…

  3. Conference Abstracts: AEDS '84.

    ERIC Educational Resources Information Center

    Baird, William E.

    1985-01-01

    The Association of Educational Data Systems (AEDS) conference included 102 presentations. Abstracts of seven of these presentations are provided. Topic areas considered include LOGO, teaching probability through a computer game, writing effective computer assisted instructional materials, computer literacy, research on instructional…

  4. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1972

    1972-01-01

    Includes abstracts of papers presented at the 80th Annual Conference of the American Society for Engineering Education. The broad areas include aerospace, affiliate and associate member council, agricultural engineering, biomedical engineering, continuing engineering studies, chemical engineering, civil engineering, computers, cooperative…

  5. Microbicides 2006 conference

    PubMed Central

    Ramjee, Gita; Shattock, Robin; Delany, Sinead; McGowan, Ian; Morar, Neetha; Gottemoeller, Megan

    2006-01-01

    Current HIV/AIDS statistics show that women account for almost 60% of HIV infections in Sub-Saharan Africa. HIV prevention tools such as male and female condoms, abstinence and monogamy are not always feasible options for women due to various socio-economic and cultural factors. Microbicides are products designed to be inserted in the vagina or rectum prior to sex to prevent HIV acquisition. The biannual Microbicides conference took place in Cape Town, South Africa from 23–26 April 2006. The conference was held for the first time on the African continent, the region worst affected by the HIV/AIDS pandemic. The conference brought together a record number of 1,300 scientists, researchers, policy makers, healthcare workers, communities and advocates. The conference provided an opportunity for an update on microbicide research and development as well as discussions around key issues such as ethics, acceptability, access and community involvement. This report discusses the current status of microbicide research and development, encompassing basic and clinical science, social and behavioural science, and community mobilisation and advocacy activities. PMID:17038196

  6. APPA 2011 Conference Highlights

    ERIC Educational Resources Information Center

    Facilities Manager, 2011

    2011-01-01

    This article presents highlights of APPA conference that was held on July 16-18, 2011. The highlights feature photos of 2011-2012 board of directors, outgoing senior regional representatives to the board, meritorious service award, APPA fellow, president's recognition and gavel exchange, and diamond business partner award.

  7. Annual Conference Abstracts

    ERIC Educational Resources Information Center

    Engineering Education, 1976

    1976-01-01

    Presents the abstracts of 158 papers presented at the American Society for Engineering Education's annual conference at Knoxville, Tennessee, June 14-17, 1976. Included are engineering topics covering education, aerospace, agriculture, biomedicine, chemistry, computers, electricity, acoustics, environment, mechanics, and women. (SL)

  8. REGIONAL CONFERENCE SUMMARIES, 1966.

    ERIC Educational Resources Information Center

    Bureau of Adult, Vocational, and Technical Education (DHEW/OE), Washington, DC. Div. of Vocational and Technical Education.

    AN AVERAGE OF 200 TEACHER EDUCATORS, STATE DIRECTORS, LAYMEN, AND REPRESENTATIVES OF VARIOUS AGENCIES ATTENDED EACH OF NINE REGIONAL CONFERENCES CONDUCTED THROUGHOUT THE UNITED STATES TO DISCUSS THE INFLUENCE OF SOCIAL AND ECONOMIC CHANGES AND PROBLEMS IN PLANNING AND CONDUCTING VOCATIONAL AND TECHNICAL EDUCATION PROGRAMS. MAJOR SPEECHES PRESENTED…

  9. Metabolic Engineering X Conference

    SciTech Connect

    Flach, Evan

    2015-05-07

    The International Metabolic Engineering Society (IMES) and the Society for Biological Engineering (SBE), both technological communities of the American Institute of Chemical Engineers (AIChE), hosted the Metabolic Engineering X Conference (ME-X) on June 15-19, 2014 at the Westin Bayshore in Vancouver, British Columbia. It attracted 395 metabolic engineers from academia, industry and government from around the globe.

  10. Conference Rules, Part 1

    ERIC Educational Resources Information Center

    Kerber, Linda K.

    2008-01-01

    Most academic conferences are preceded by some effort to make the sessions different from the usual format, but the usual format overwhelmingly prevails. That is: Each panel discussion runs no longer than two hours, during which two, three, or four specialists stand at a lectern and talk. Sometimes they will read a prepared paper; sometimes they…

  11. Open Mind Conference

    NASA Technical Reports Server (NTRS)

    King, Alexander H.

    1995-01-01

    Open Mind, The Association for the achievement of diversity in higher education, met in conference in Albuquerque, New Mexico, between October 16 and 18, 1992. A number of workgroups met to discuss the goals, structure, and generally evaluate the Association and its achievements. A summary of the workgroup sessions and their minutes are included.

  12. A Conference of Hope.

    ERIC Educational Resources Information Center

    American Printing House for the Blind, Louisville, KY. Dept. of Educational Research.

    Presented are the proceedings of the First Historic Helen Keller World Conference on Services to Deaf-Blind Youths and Adults, held in New York City in September, 1977 on the theme "The Deaf-Blind Person in the Community." Reports have the following titles and authors: "Definition, Demography, Causes and Prevention of Deaf-Blindness; Finding and…

  13. Analysis of Hydrologic Properties Data

    SciTech Connect

    H.H. Liu; C.F. Ahlers

    2001-12-20

    The purpose of this Analysis/Model Report (AMR) is to describe the methods used to determine hydrologic properties based on the available field data from the unsaturated zone at Yucca Mountain, Nevada. This is in accordance with the AMR Development Plan (DP) for U0090 Analysis of Hydrologic Properties Data (CRWMS M and O 1999c). Fracture and matrix properties are developed by compiling and analyzing available survey data from the Exploratory Studies Facility (ESF), Cross Drift of Enhanced Characterization of Repository Block (ECRB), and/or boreholes; air injection testing data from surface boreholes and from boreholes in ESF; in-situ measurements of water potential; and data from laboratory testing of core samples.

  14. Hydrological consequences of global warming

    SciTech Connect

    Miller, Norman L.

    2009-06-01

    The 2007 Intergovernmental Panel for Climate Change indicates there is strong evidence that the atmospheric concentration of carbon dioxide far exceeds the natural range over the last 650,000 years, and this recent warming of the climate system is unequivocal, resulting in more frequent extreme precipitation events, earlier snowmelt runoff, increased winter flood likelihoods, increased and widespread melting of snow and ice, longer and more widespread droughts, and rising sea level. The effects of recent warming has been well documented and climate model projections indicate a range of hydrological impacts with likely to very likely probabilities (67 to 99 percent) of occurring with significant to severe consequences in response to a warmer lower atmosphere with an accelerating hydrologic cycle.

  15. GLOBE Hydrology Workshop SEIP program

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Matt Krigbaum (left), a teacher at Mitchell Elementary in Ann Arbor, Mich., pours water from the Pearl River into a turbidity tube to measure the river's light penetration. Krigbaum, along with Lois Williams, principal at Elizabeth Courville Elementary in Detroit, Mich.; and Carolyn Martin and Arlene Wittmer, teachers at Elizabeth Courville Elementary; conducted the experiment during a GLOBE (Global Learning and Observations to Benefit the Environment) hydrology workshop. GLOBE is a worldwide, hands-on science education program in which teachers can become certified to implement the program at their schools after taking hydrology, land cover/biology, atmosphere/climate and soil protocol workshops. Twelve teachers from across the country attended the recent weeklong GLOBE training at SSC, offered through its Educator Resource Center and the NASA Explorer Schools program. All workshops are free and offer continuing education units.

  16. ALA Conference 2009: Chicago Hope

    ERIC Educational Resources Information Center

    Berry, John N., III

    2009-01-01

    There is joy among those who have the funds to go to Chicago for the American Library Association (ALA) annual conference, July 9-15. Every librarian knows there is nothing better than a Chicago gathering, with the city's wonderful haunts, museums, restaurants, and fine memories of past conferences. The conference program covers nearly every…

  17. Summary: A Very Timely Conference

    NASA Astrophysics Data System (ADS)

    Wyse, Rosemary F. G.

    2012-04-01

    The conference poster includes a very apt phrase that describes a primary motivation for this conference: Time discovers truth. This aphorism, attributed to Seneca, was certainly affirmed by the many exciting talks and discussions at this conference, in both formal and informal settings.

  18. Making Connections: Attending Professional Conferences

    ERIC Educational Resources Information Center

    Cherrstrom, Catherine A.

    2012-01-01

    Attending a professional conference is an effective way to explore and advance knowledge, skills, and careers. For graduate students, attending a conference is an effective way to explore academic fields and new professions. However, attending a professional conference requires precious resources--time and money--so the decision to attend, or not,…

  19. Temporal and spatial variability of the sea surface salinity in the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Furevik, Tore; Bentsen, Mats; Drange, Helge; Johannessen, Johnny A.; Korablev, Alexander

    2002-12-01

    In this paper, the temporal and spatial variability of the sea surface salinity (SSS) in the Nordic Seas is investigated. The data include a Russian hydrographical database for the Nordic Seas and daily to weekly observations of salinity at Ocean Weather Station Mike (OWSM) (located at 66°N, 2°E in the Norwegian Sea). In addition, output from a medium-resolution version of the Miami Isopycnic Coordinate Ocean Model (MICOM), forced with daily National Center for Environmental Prediction/National Center for Atmospheric Research (NCEP/NCAR) reanalysis data, is used to complement the analysis of the temporal and spatial fields constructed from the observational data sets. The Nordic Seas show a strong seasonal variability in the vertical density stratification and the mixed layer (ML) depth, with a weak stratification and a several hundred meters deep ML during winter and a well-defined shallow ML confined to the upper few tens of meters during summer. The seasonal variability strongly influences the strength of the high-frequency variability and to what extent subsurface anomalies are isolated from the surface. High-frequency variability has been investigated in terms of standard deviation of daily SSS, calculated for the different months of the year. From observations at OWSM, typical winter values range from 0.03 to 0.04 psu and summer values range from 0.06 to 0.07 psu. Results from the model simulation show that highest variability is found in frontal areas and in areas with strong stratification and lowest variability in the less stratified areas in the central Norwegian Sea and south of Iceland. Investigation of the interannual variability over the last 50 years shows a marked freshening of the Atlantic Water in the Norwegian and Greenland Seas. Moreover, the strength of the southern sector of the Polar front, as defined by the 34.8-35.0 psu isohalines along the western boundary of the inflowing Atlantic Water, undergoes significant interannual variability

  20. Results From The Nordic Intercomparison of Ultraviolet Spectroradiometers In Sweden 2000

    NASA Astrophysics Data System (ADS)

    Morten Thorseth, Trond; Kjeldstad, Berit; Johnsen, Bjørn; Blumthaler, Mario; Lakkala, Kaisa; Slaper, Harry

    Fourteen spectroradiometers measuring ultraviolet radiation participated in a Nordic intercomparison in Halmstad, Sweden, 10-15 June, 2000. Measurements were performed at both clear and cloudy conditions. Protocols and tools for analysing measurements were much the same as in previous large campaigns (Bais et al. 2001, Kjeldstad et al. 1997), for instance two days were blind day measurements, establishment of a common reference, homogenisation of the instruments to a common slit width, wavelength corrections. Results showed that most of the instruments were stable in UVB during clear sky with standard deviations of the mean less than +/-1% (3 of the instruments). A small diurnal variation could be observed at low solar elevations (after 1600 UTC, below s.z.a 60°) for the single monochromator instruments, but these instruments were not corrected for a deviation from an ideal cosine response prior to submission. To sum up at clear sky conditions at maximum s.z.a of 36°, all instruments except one agreed within 10% within the wavelength range 300- 325 nm, which is a great improvement from the previous Nordic campaign (Kjeldstad et al. 1997) were many of the same instruments also participated. Most of the instruments agreed now within 5%. The same result could be found for stable cloud cover. At scattered cloud conditions synchronisation of the instruments became a critical factor and comparison were more difficult. Diurnal variation between different instruments will be presented for the whole measuring period. Bais, A.F., B. G. Gardiner, H. Slaper, M. Blumthaler, G. Bernhard, R. McKenzie, A. R. Webb, G. Seckmeyer, B. Kjeldstad, T. Koskela, P. J. Kirsch, J. Gröbner, J. B. Kerr, S. Kazadzis, K. Leszczynski, D. Wardle, C. Brogniez, W. Josefsson, D. Gillotay, H. Reinen, P. Weihs, T. Svenoe, P. Eriksen, F. Kuik, A. Redondas. 2001 The SUSPEN intercomparis on of ultraviolet spectroradiometers. J. Geophysical Research 106, d12. 12509-12525 Kjeldstad, B., B. Johnsson, and

  1. The common objectives of the European Nordic countries and the role of space

    NASA Astrophysics Data System (ADS)

    Lehnert, Christopher; Giannopapa, Christina; Vaudo, Ersilia

    2016-11-01

    The European Space Agency (ESA) has twenty two Member States with common goals of engaging in European space activities. However, the various Member States have a variety of governance structures, strategic priorities regarding space and other sectorial areas depending on their cultural and geopolitical aspirations. The Nordic countries, namely Denmark, Finland, Norway and Sweden, have similarities which result often in common geopolitical and cultural aspects. These in turn shape their respective priorities and interests in setting up their policies in a number of sectorial areas like shipping and fisheries, energy, immigration, agriculture, security and defence, infrastructures, climate change and the Arctic. Space technology, navigation, earth observation, telecommunication and integrated applications can assist the Nordic countries in developing, implementing and monitoring policies of common interest. This paper provides an in-depth overview and a comprehensive assessment of these common interests in policy areas where space can provide support in their realisation. The first part provides a synthesis of the Nordic countries respective priorities through analysing their government programmes and plans. The priorities are classified according to the six areas of sustainability: energy, environment and climate change, transport, knowledge and innovation, natural resources (fisheries, agriculture, forestry, mining, etc), and security and external relations. Although the national strategies present different national perspectives, at the same time, there are a number of similarities when it comes to overall policy objectives in a number of areas such as the Arctic and climate change. In other words, even though the Arctic plays a different role in each country's national context and there are clear differences as regards geography, access to resources and security policies, the strategies display common general interest in sustainable development and management of

  2. Characteristics of Glucose Metabolism in Nordic and South Asian Subjects with Type 2 Diabetes

    PubMed Central

    Eriksen, Erik Fink; Birkeland, Kåre Inge

    2013-01-01

    Background Insulin resistance and type 2 diabetes are more prevalent in people of South Asian ethnicity than in people of Western European origin. To investigate the source of these differences, we compared insulin sensitivity, insulin secretion, glucose and lipid metabolism in South Asian and Nordic subjects with type 2 diabetes. Methods Forty-three Nordic and 19 South Asian subjects with type 2 diabetes were examined with intra-venous glucose tolerance test, euglycemic clamp including measurement of endogenous glucose production, indirect calorimetry measuring glucose and lipid oxidation, and dual x-ray absorptiometry measuring body composition. Results Despite younger mean ± SD age (49.7±9.4 vs 58.3±8.3 years, p = 0.001), subjects of South Asian ethnicity had the same diabetes duration (9.3±5.5 vs 9.6±7.0 years, p = 0.86), significantly higher median [inter-quartile range] HbA1c (8.5 [1.6] vs 7.3 [1.6] %, p = 0.024) and lower BMI (28.7±4.0 vs 33.2±4.7 kg/m2, p<0.001). The South Asian group exhibited significantly higher basal endogenous glucose production (19.1 [9.1] vs 14.4 [6.8] µmol/kgFFM⋅min, p = 0.003). There were no significant differences between the groups in total glucose disposal (39.1±20.4 vs 39.2±17.6 µmol/kgFFM⋅min, p = 0.99) or first phase insulin secretion (AUC0–8 min: 220 [302] vs 124 [275] pM, p = 0.35). In South Asian subjects there was a tendency towards positive correlations between endogenous glucose production and resting and clamp energy expenditure. Conclusions Subjects of South Asian ethnicity with type 2 diabetes, despite being younger and leaner, had higher basal endogenous glucose production, indicating higher hepatic insulin resistance, and a trend towards higher use of carbohydrates as fasting energy substrate compared to Nordic subjects. These findings may contribute to the understanding of the observed differences in prevalence of type 2 diabetes between the ethnic groups. PMID:24391858

  3. Hydrology Section Executive Committee minutes

    NASA Astrophysics Data System (ADS)

    Mercer, James W.

    The AGU Hydrology Section Executive Committee Meeting was called to order at approximately 4 P.M. on Monday, December 8, 1986 by Marshall Moss. In attendance were George Pinder, Allan Freeze, Jim Mercer, Ron Cummings, Ken Bencala, Jim Wallis, Simon Ince, Jack Stone, Jeff Dozier, Don Nielson, Ivan Johnson, John Wilson, Helen Peters, Jurate Landwehr, Karen Prestegaard, Soroosh Sorooshian, Jery Stedinger, Peter Kitanidis, Rafael Bras, and Waldo Smith.

  4. Terminology gap in hydrological cycle

    NASA Astrophysics Data System (ADS)

    Zhuo, Lu; Han, Dawei

    2016-04-01

    Water is central to life on Earth. People have been trying to understand how water moves in the hydrosphere throughout the human history. In the 9th century BC, the famous Greek poet Homer described the hydrological cycle in Iliad as "okeanos whose stream bends back in a circle" with a belief that rivers are ocean-fed from subterranean seas. Later, Aristotle (4th century BC) claimed that most of the water came from underground caverns in which air was transformed into water. It was only until 1674, French scientist Perrault developed the correct concept of the water cycle. In modern times, scientists are interested in understanding the individual processes of the hydrological cycle with a keen focus on runoff which supplies water to rivers, lakes, and oceans. Currently, the prevailing concepts on runoff processes include 'infiltration excess runoff' and 'saturation excess runoff'. However, there is no term to describe another major runoff due to the excess beyond the soil water holding capacity (i.e., the field capacity). We argue that a new term should be introduced to fill this gap, and it could be called 'holding excess runoff' which is compatible with the convention. This new term is significant in correcting a half-century misnomer where 'holding excess runoff' has been incorrectly named as 'saturation excess runoff', which was introduced by the Xinanjiang model in China in 1960s. Similar concept has been adopted in many well-known hydrological models such as PDM and HBV in which the saturation refers to the field capacity. The term 'holding excess runoff' resolves such a common confusion in the hydrological community.

  5. ARCHES: Advancing Research & Capacity in Hydrologic Education and Science

    NASA Astrophysics Data System (ADS)

    Milewski, A.; Fryar, A. E.; Durham, M. C.; Schroeder, P.; Agouridis, C.; Hanley, C.; Rotz, R. R.

    2013-12-01

    , conference presentations, peer instruction, and mentoring among young hydrologic researchers. Furthermore, we have provided guidance in research ethics, in presentations to technical audiences and the general public, and in writing research proposals and publications via an online professional practice course. Outreach and sustainability (A3) has been accomplished through outreach programs that communicate research findings on water use, conservation, and pollution prevention to schools and communities. The ARCHES program has now trained over 30 students and young professionals from four countries (Morocco, Egypt, Turkey, and Indonesia), with each participant providing 40 hours of outreach. The program provides access to teaching and outreach materials, instructional videos, facilitates scientific exchange (e.g., LinkedIn database), and fosters collaboration (e.g., Facebook working groups).

  6. Hydrological connectivity of soil pipes

    NASA Astrophysics Data System (ADS)

    Holden, J.

    2003-04-01

    Natural soil pipes are common in many parts of the world and particularly in blanket peat uplands yet there are problems in finding and defining soil pipe networks which are often located deep within the peat. Pipeflow can contribute a large proportion of runoff to the river systems in these upland environments and may significantly influence catchment sediment and solute yield. Ground penetrating radar (GPR) technology has recently been developed for non-destructive identification and mapping of soil pipes in peat catchments. While GPR can identify subsurface cavities, it cannot alone determine hydrological connectivity between one cavity and another. This poster presents results from an experiment to test the ability of GPR to establish hydrological connectivity between pipes through use of a tracer solution. Tracers such as sodium chloride were injected at a constant rate into an open pipe cavity. The GPR was moved across the test area downslope. The resultant radargrams were analysed and significantly increased reflectance was observed from a selection of cavities downslope. It was thus possible to determine hydrological connectivity of soil pipes within a dense pipe network across a hillslope without ground disturbance. In addition, tracers were added to the peat surface upslope of known pipe networks. It was possible to then trace the movement of water across and through the hillslope by using GPR to establish the connectivity of a range of flowpaths. Often pipe networks were supplied with water from overland flow entering through cracks and openings where the soil pipe was near the peat surface. Downslope, pipeflow contributed not only directly to streamflow but also to overland flow and near-surface throughflow on the hillslope. The same water that was within a pipe network at four metres depth could become near-surface throughflow outside of the pipe network a few metres down slope. These data allow the first three-dimensional picture of subsurface

  7. SWOT Hydrology in the classroom

    NASA Astrophysics Data System (ADS)

    Srinivasan, M. M.; Destaerke, D.; Butler, D. M.; Pavelsky, T.

    2014-12-01

    The Surface Water and Ocean Topography (SWOT) Mission Education Program will participate in the multinational, multiagency program, Global Learning and Observations to Benefit the Environment (GLOBE). GLOBE is a worldwide hands-on, primary and secondary school-based science and education community of over 24,000 schools in more than 100 countries. Over 1.5 million students have contributed more than 23 million measurements to the GLOBE database for use in inquiry-based science projects. The objectives of the program are to promote the teaching and learning of science; enhance environmental awareness, literacy and stewardship; and contribute to science research and environmental monitoring.SWOT will measure sea surface height and the heights, slopes, and inundated areas of rivers, lakes, and wetlands. This new SWOT-GLOBE partnership will focus on the limnology aspects of SWOT. These measurements will be useful in monitoring the hydrologic cycle, flooding, and climate impacts of a changing environment.GLOBE's cadre of teachers are trained in five core areas of Earth system science, including hydrology. The SWOT Education teams at NASA and CNES are working with the GLOBE Program implementers to develop and promote a new protocol under the Hydrology topic area for students to measure attributes of surface water bodies that will support mission science objectives. This protocol will outline and describe a methodology to measure width and height of rivers and lakes.This new GLOBE protocol will be included in training to provide teachers with expertise and confidence in engaging students in this new scientific investigation. Performing this additional measurement will enhance GLOBE students experience in scientific investigation, and will provide useful measurements to SWOT researchers that can support the SWOT mission research goals.SWOT public engagement will involve communicating the value of its river and lake height measurements, lake water storage, and river

  8. Nordisk ophthalmologisk tidsskrift 1889-1892: the Nordic Journal of Ophthalmology - a forerunner of Acta Ophthalmologica.

    PubMed

    Ehlers, Niels

    2012-06-01

    In the second half of the nineteenth century several ophthalmological journals appeared (Germany, England, France, United States). In the northern countries (Denmark, Finland, Norway, Sweden) an initiative lead to 'Nordisk ophthalmologisk Tidsskrift' published in the scandinavian languages in the years 1889-92. The 'driving force' behind the journal was the first professor in Ophthalmology in Copenhagen, Dr. Edmund Hansen Grut. The purpose with this presentation is to give the background for the rise and fall of the journal which was an attempt to promote Nordic Ophthalmology. The authors turned out, however, to be mainly those involved as editors. The journal never gained broad acceptance and it simply stopped in 1892, without any closing remarks. In spite of its short life the journal should be remembered for the very first publication on the arcuate scotoma, the Bjerrum scotoma from 1889. Although shortlived the initiative was not in vain, as can be read in the preface to the very first volume of Acta ophthalmologica.

  9. Distribution of Iron-Oxidizing Bacteria in the Nordic Uranium Tailings Deposit, Elliot Lake, Ontario, Canada

    PubMed Central

    Silver, M.

    1987-01-01

    Iron-oxidizing bacteria are present within the top 2 m (but not always at the surface) and near the water table-capillary fringe of the vegetated Nordic uranium deposit, Elliot Lake, Ontario, Canada. They are distributed uniformly in the top 0.5 m of unvegetated tailings. The locations of these bacteria correlate with zones of pyrite oxidation as delineated in previous studies by the formation of soluble iron and sulfate. Heterotrophic bacteria are also present in the tailings, with greatest concentrations at the surface and near the water table-capillary fringe. Sulfate-reducing bacteria were detected in the soil and peat at the base of the tailings. The results of this study suggest that the establishment of vegetation directly upon the tailings surface does not arrest bacterial pyrite oxidation. PMID:16347328

  10. Modelling the circulation and deep water formation in the Labrador Sea: sensitivity to Nordic Sea exchange

    NASA Astrophysics Data System (ADS)

    Czeschel, L.; Böning, C. W.

    2003-04-01

    Using an eddy-permitting model of the North Atlantic Ocean (part of the FLAME hierarchy) we investigate the impact of variable freshwater fluxes on the circulation, deep convection and the mixing between the boundary currents and the interior of the Labrador Sea. In this study, we use different forcing functions at the northern boundary (70N) to simulate variable freshwater (heat) exchanges with the Nordic Seas. In contrast to restoring to a climatology in a sponge layer, model versions with a prescribed streamfunction in an open boundary formulation give a better agreement with observational estimates of the circulation in this area. Varying the strength of the streamfunction at the northern boundary leads to fluctuations in the transport of the western boundary currents (East/West Greenland Current and Labrador Current) and thus to different freshwater budgets in the Labrador Sea.

  11. Deconstruction of Nordic hardwood in switchable ionic liquids and acylation of the dissolved cellulose.

    PubMed

    Eta, Valerie; Mikkola, Jyri-Pekka

    2016-01-20

    Nordic hardwood (Betula pendula) was fractionated in a batch autoclave equipped with a custom-made SpinChem(®) rotating bed reactor, at 120 °C using CO2 and CS2-based switchable ionic liquids systems. Analyses of the non-dissolved wood after treatment showed that 64 wt% of hemicelluloses and 70 wt% of lignin were removed from the native wood. Long processing periods or successive short-time treatments using fresh SILs further decreased the amount of hemicelluloses and lignin in the non-dissolved fraction to 12 and 15 wt%, respectively. The cellulose-rich fraction was partially dissolved in an organic superbase and an ionic liquid system for further derivatization. Homogeneous acylation of the dissolved cellulose in the presence or absence of catalyst resulted in cellulose acetates with variable degree of substitution (DS), depending on the treatment conditions. By varying the reaction conditions, the cellulose acetate with the desired DS could be obtained under mild conditions.

  12. Temporal and regional trends in the secondary sex ratio: The Nordic experience.

    PubMed

    Fellman, Johan

    2015-12-01

    The sex ratio (SR) at birth, also known as the secondary sex ratio, is defined as the number of males per 100 females and approximates 106. According to the literature, the SR shows notable heterogeneity and attempts have been made to identify factors influencing it, but comparisons demand large data sets. Attempts to identify associations between SRs and stillbirth rates (SBRs) have yielded inconsistent results. A common pattern observed in different countries is that during the first half of the twentieth century, the SR showed increasing trends, but during the second half, the trend decreased. Secular increases are thought to be caused by improved socio-economic conditions. The recent downward trends have been attributed to new reproductive hazards. Similar findings have been made in the Nordic countries. Factors affecting the SR within families remain poorly understood. Although these factors have an effect on family data, they have not been identified in large.

  13. Uncritical and unbalanced coverage of synthetic biology in the Nordic press.

    PubMed

    Ancillotti, Mirko; Holmberg, Niklas; Lindfelt, Mikael; Eriksson, Stefan

    2017-02-01

    Synthetic biology will probably have a high impact on a variety of fields, such as healthcare, environment, biofuels, agriculture, and so on. A driving theme in European research policy is the importance of maintaining public legitimacy and support. Media can influence public attitudes and are therefore an important object of study. Through qualitative content analysis, this study investigates the press coverage of synthetic biology in the major Nordic countries between 2009 and 2014. The press coverage was found to be event-driven and there were striking similarities between countries when it comes to framing, language use, and treated themes. Reporters showed a marked dependence on their sources, mainly scientists and stakeholders, who thus drives the media agenda. The media portrayal was very positive, with an optimistic look at future benefits and very little discussion of possible risks.

  14. Statistical characteristics of polar lows over the Nordic Seas based on satellite passive microwave data

    NASA Astrophysics Data System (ADS)

    Smirnova, J. E.; Zabolotskikh, E. V.; Bobylev, L. P.; Chapron, B.

    2016-12-01

    In this study polar lows over the Nordic Seas for the period of 1995-2008 have been detected and studied using the Special Sensor Microwave Imager (SSM/I) data. A new methodology for polar low detection and monitoring based on the analysis of the total atmospheric water vapor content (WVC) fields retrieved from SSM/I was used. Lifetimes, diameters, translation speeds, distances traveled, and intensities were estimated for the detected polar lows using SSM/I WVC, sea surface wind speed fields and infrared imagery. Over the Norwegian and Barents Seas, the polar low activity was found to be almost equal. A positive tendency in the total number of polar lows for the time period of 1995-2008 was detected.

  15. Life cycle assessment of biofuel production from brown seaweed in Nordic conditions.

    PubMed

    Alvarado-Morales, Merlin; Boldrin, Alessio; Karakashev, Dimitar B; Holdt, Susan L; Angelidaki, Irini; Astrup, Thomas

    2013-02-01

    The use of algae for biofuel production is expected to play an important role in securing energy supply in the next decades. A consequential life cycle assessment (LCA) and an energy analysis of seaweed-based biofuel production were carried out in Nordic conditions to document and improve the sustainability of the process. Two scenarios were analyzed for the brown seaweed (Laminaria digitata), namely, biogas production (scenario 1) and bioethanol+biogas production (scenario 2). Potential environmental impact categories under investigation were Global Warming, Acidification and Terrestrial Eutrophication. The production of seaweed was identified to be the most energy intensive step. Scenario 1 showed better performance compared to scenario 2 for all impact categories, partly because of the energy intensive bioethanol separation process and the consequently lower overall efficiency of the system. For improved environmental performance, focus should be on optimization of seaweed production, bioethanol distillation, and management of digestate on land.

  16. Understanding hydrological extremes in the Anthropocene

    NASA Astrophysics Data System (ADS)

    Mård, Johanna; Di Baldassarre, Giuliano

    2016-04-01

    Hydrological extremes, from floods to droughts, pose one of the greatest challenges of the 21st century. Many of these challenges are associated with societal interactions with water, as people control or impact hydrological systems in a multitude of ways while they are also being affected and shaped by hydrological extremes, depending on their response to drought and flood events. However, the fact that the human and natural components of freshwater systems interact and co-evolve over time is often not taken into account. There is a need to study the two-way coupling between hydrology and society within a more comprehensive framework for hydrological extremes to anticipate future trajectories in a rapidly changing world. We present an interdisciplinary framework (and concepts) to identify internal controlling variables, processes and feedbacks, and the external system drivers and disturbances of the coupled human-water system with regard to hydrological extremes. To achieve this, the study (i) synthesizes existing research on coupled human-water system focusing on floods and droughts, (ii) analyzes hydrological extremes that have already occurred and their spatiotemporal patterns to investigate what patterns are observed in different regions of the world, and (iii) systematically describe the observed hydrological extremes, their causes and the interactions and feedbacks between hydrology and society. Advancing our understanding of mechanisms and feedbacks driving hydrological extremes is essential to better anticipate how the coupled human-water system will respond to future environmental change.

  17. Health effects associated with foods characteristic of the Nordic diet: a systematic literature review

    PubMed Central

    Åkesson, Agneta; Andersen, Lene F.; Kristjánsdóttir, Ása G.; Roos, Eva; Trolle, Ellen; Voutilainen, Eeva; Wirfält, Elisabet

    2013-01-01

    Background In preparing the fifth edition of the Nordic Nutrition Recommendations (NNR), the scientific basis of specific food-based dietary guidelines (FBDG) was evaluated. Objective A systematic review (SR) was conducted to update the NNR evidence based on the association between the consumption of potatoes, berries, whole grains, milk and milk products, and red and processed meat, and the risk of major diet-related chronic diseases. Design The SR was based on predefined research questions and eligibility criteria for independent duplicate study selection, data extraction, and assessment of methodological quality and applicability. We considered scientific data from prospective observational studies and intervention studies, published since year 2000, targeting the general adult population. Studies of meat and iron status included children, adolescents, and women of childbearing age. Results Based on 7,282 abstracts, 57 studies met the quality criteria and were evidence graded. The data were too limited to draw any conclusions regarding: red and processed meat intake in relation to cardiovascular disease (CVD) and iron status; potatoes and berries regarding any study outcomes; and dairy consumption in relation to risk of breast cancer and CVD. However, dairy consumption seemed unlikely to increase CVD risk (moderate-grade evidence). There was probable evidence (moderate-grade) for whole grains protecting against type 2 diabetes and CVD, and suggestive evidence (low-grade) for colorectal cancer and for dairy consumption being associated with decreased risk of type 2 diabetes and increased risk of prostate cancer. The WCRF/AICR concludes that red and processed meat is a convincing cause of colorectal cancer. Conclusions Probable (moderate) evidence was only observed for whole grains protecting against type 2 diabetes and CVD. We identified a clear need for high-quality nutritional epidemiological and intervention studies and for studies of foods of the Nordic diet

  18. Occupation and cancer - follow-up of 15 million people in five Nordic countries.

    PubMed

    Pukkala, Eero; Martinsen, Jan Ivar; Lynge, Elsebeth; Gunnarsdottir, Holmfridur Kolbrun; Sparén, Pär; Tryggvadottir, Laufey; Weiderpass, Elisabete; Kjaerheim, Kristina

    2009-01-01

    We present up to 45 years of cancer incidence data by occupational category for the Nordic populations. The study covers the 15 million people aged 30-64 years in the 1960, 1970, 1980/1981 and/or 1990 censuses in Denmark, Finland, Iceland, Norway and Sweden, and the 2.8 million incident cancer cases diagnosed in these people in a follow-up until about 2005. The study was undertaken as a cohort study with linkage of individual records based on the personal identity codes used in all the Nordic countries. In the censuses, information on occupation for each person was provided through free text in self-administered questionnaires. The data were centrally coded and computerised in the statistical offices. For the present study, the original occupational codes were reclassified into 53 occupational categories and one group of economically inactive persons. All Nordic countries have a nation-wide registration of incident cancer cases during the entire study period. For the present study the incident cancer cases were classified into 49 primary diagnostic categories. Some categories have been further divided according to sub-site or morphological type. The observed number of cancer cases in each group of persons defined by country, sex, age, period and occupation was compared with the expected number calculated from the stratum specific person years and the incidence rates for the national population. The result was presented as a standardised incidence ratio, SIR, defined as the observed number of cases divided by the expected number. For all cancers combined (excluding non-melanoma skin cancer), the study showed a wide variation among men from an SIR of 0.79 (95% confidence interval 0.66-0.95) in domestic assistants to 1.48 (1.43-1.54) in waiters. The occupations with the highest SIRs also included workers producing beverage and tobacco, seamen and chimney sweeps. Among women, the SIRs varied from 0.58 (0.37-0.87) in seafarers to 1.27 (1.19-1.35) in tobacco workers. Low

  19. Assessment of the spatial and temporal distribution of persistent organic pollutants (POPs) in the Nordic atmosphere

    NASA Astrophysics Data System (ADS)

    Anttila, Pia; Brorström-Lundén, Eva; Hansson, Katarina; Hakola, Hannele; Vestenius, Mika

    2016-09-01

    Long-term atmospheric monitoring data (1994-2011) of persistent organic pollutants (POPs) were assembled from a rural site in southern Sweden, Råö, and a remote, sub-Arctic site in Finland, Pallas. The concentration levels, congener profiles, seasonal and temporal trends, and projections were evaluated in order to assess the status of POPs in the Scandinavian atmosphere. Our data include atmospheric concentrations of polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs), altogether comprising a selection of 27 different compounds. The atmospheric POP levels were generally higher in the south, closer to the sources (primary emissions) of the pollutants. The levels of low-chlorinated PCBs and chlordanes were equal at the two sites, and one of the studied POPs, α-HCH, showed higher levels in the north than in the south. Declining temporal trends in the atmospheric concentrations for the legacy POPs - PCBs (2-4% per year), HCHs (6-7% per year), chlordanes (3-4% per year) and DTTs (2-5% per year) - were identified both along Sweden's west coast and in the sub-Arctic area of northern Finland. Most of PAHs did not show any significant long-term trends. The future projections for POP concentrations suggest that in Scandinavia, low-chlorinated PCBs and p,p‧-DDE will remain in the atmospheric compartment the longest (beyond 2030). HCH's and PCB180 will be depleted from the Nordic atmosphere first, before 2020, whereas chlordanes and rest of the PCBs will be depleted between the years 2020 and 2025. PCBs tend to deplete sooner and chlordanes later from the sub-Arctic compared to the south of Sweden. This study demonstrates that the international bans on legacy POPs have successfully reduced the concentrations of these particular substances in the Nordic atmosphere. However, the most long-lived compounds may continue in the atmospheric cycle for another couple of decades.

  20. An assessment of the test–retest reliability of the New Nordic Diet score

    PubMed Central

    Bjørnarå, Helga Birgit; Hillesund, Elisabet Rudjord; Torstveit, Monica Klungland; Stea, Tonje Holte; Øverby, Nina Cecilie; Bere, Elling

    2015-01-01

    Background There is a growing interest in the New Nordic Diet (NND) as a potentially health promoting, environmentally friendly, and palatable regional diet. Also, dietary scores are gaining ground as a complementary approach for examining relations between dietary patterns and various health outcomes. A score assessing adherence to the NND has earlier been published, yet not tested for reliability. Objective To assess the test–retest reliability of the NND score in a sample of parents of toddlers, residing in Southern Norway. Design A questionnaire survey was completed on two occasions, approximately 14 days apart, by 67 parents of toddlers [85% females, mean age 34 years (SD=5.3 years)]. The NND score was constructed from 24 items and comprised 10 subscales that summarize meal pattern and intake of typical Nordic foods. Each subscale was dichotomized by the median and assigned values of ‘0’ or ‘1’. Adding the subscales yielded a score ranging from 0 to 10, which was further trichotomized. Test–retest reliability of the final NND score and individual subscales was assessed by Pearson's correlation coefficient and Spearman's rank correlation coefficient, respectively. Additionally, cross tabulation and kappa measure of agreement (k) were used to assess the test–retest agreement of classification into the NND score, and the subscales. Results Test–retest correlations of the NND score and subscales were r=0.80 (Pearson) and r=0.54–0.84 (Spearman), respectively, all p<0.001. There were 69% (k=0.52) and 67–88% (k=0.32–0.76) test–retest correct classification of the trichotomized score and the dichotomized subscales, respectively. Conclusion The NND score and the 10 subscales appear to have acceptable test–retest reliability when tested in a sample of parents of toddlers. PMID:26268707

  1. Interannual to Decadal Variability of Atlantic Water in the Nordic and Adjacent Seas

    NASA Technical Reports Server (NTRS)

    Carton, James A.; Chepurin, Gennady A.; Reagan, James; Haekkinen, Sirpa

    2011-01-01

    Warm salty Atlantic Water is the main source water for the Arctic Ocean and thus plays an important role in the mass and heat budget of the Arctic. This study explores interannual to decadal variability of Atlantic Water properties in the Nordic Seas area where Atlantic Water enters the Arctic, based on a reexamination of the historical hydrographic record for the years 1950-2009, obtained by combining multiple data sets. The analysis shows a succession of four multi-year warm events where temperature anomalies at 100m depth exceed 0.4oC, and three cold events. Three of the four warm events lasted 3-4 years, while the fourth began in 1999 and persists at least through 2009. This most recent warm event is anomalous in other ways as well, being the strongest, having the broadest geographic extent, being surface-intensified, and occurring under exceptional meteorological conditions. Three of the four warm events were accompanied by elevated salinities consistent with enhanced ocean transport into the Nordic Seas, with the exception of the event spanning July 1989-July 1993. Of the three cold events, two lasted for four years, while the third lasted for nearly 14 years. Two of the three cold events are associated with reduced salinities, but the cold event of the 1960s had elevated salinities. The relationship of these events to meteorological conditions is examined. The results show that local surface heat flux variations act in some cases to reinforce the anomalies, but are too weak to be the sole cause.

  2. The Iceland-Faroe inflow of Atlantic water to the Nordic Seas [review article

    NASA Astrophysics Data System (ADS)

    Hansen, B.; Østerhus, S.; Hátún, H.; Kristiansen, R.; Larsen, K. M. H.

    2003-12-01

    The flow of Atlantic water between Iceland and the Faroe Islands is one of three current branches flowing from the Atlantic Ocean into the Nordic Seas across the Greenland-Scotland Ridge. By the heat that it carries along, it keeps the subarctic regions abnormally warm and by its import of salt, it helps maintain a high salinity and hence density in the surface waters as a precondition for thermohaline ventilation. From 1997 to 2001, a number of ADCPs have been moored on a section going north from the Faroes, crossing the inflow. Combining these measurements with decade-long CTD observations from research vessel cruises along this section, we compute the fluxes of water (volume), heat, and salt. For the period June 1997-June 2001, we found the average volume flux of Atlantic water to be 3.5±0.5 Sv (1 Sv=10 6 m 3·s -1). When compared to recent estimates of the other branches, this implies that the Iceland-Faroe inflow is the strongest branch in terms of volume flux, transporting 47% of the total Atlantic inflow to the Arctic Mediterranean (Nordic Seas and Arctic Ocean with shelf areas). If all of the Atlantic inflow were assumed to be cooled to 0 °C, before returning to the Atlantic, the Iceland-Faroe inflow carries a heat flux of 124±15 TW (1 TW=10 12 W), which is about the same as the heat carried by the inflow through the Faroe-Shetland Channel. The Iceland-Faroe Atlantic water volume flux was found to have a negligible seasonal variation and to be remarkably stable with no reversals, even on daily time scales. Out of a total of 1348 daily flux estimates, not one was directed westwards towards the Atlantic.

  3. The Iceland-Faroe inflow of Atlantic water to the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Hansen, B.; Osterhus, S.; Hatun, H.

    2003-04-01

    The flow of Atlantic water between Iceland and the Faroe Islands is one of three current branches flowing from the Atlantic into the Nordic Seas across the Greenland-Scotland Ridge. By the heat that it carries along, it keeps the subarctic regions abnormally warm and by its import of salt, it helps maintain a high salinity and hence density in the surface waters as a precondition for thermohaline ventilation. From 1997 to 2001, a number of ADCPs have been moored on a section going north from the Faroes, crossing the inflow. Combining these measurements with decade-long CTD observations from research vessel cruises along this section, we compute the fluxes of water (volume), heat, and salt. For the period June 1997 to June 2001, we found the average volume flux of Atlantic water to be 3.5 ± 0.5 Sv (1 Sv = 10^6 m^3 x s-1), which makes this the branch with the largest volume flux according to recent estimates. This water was found to carry a heat flux of 125 ± 15 TW (1 TW = 1012 W), referenced to 0oC and a salt flux of 125 ± 15 kilotonnes per second. The Iceland-Faroe Atlantic water volume flux was found to have a negligible seasonal variation. Budget estimates and simple models indicate that thermohaline ventilation in the Arctic Mediterranean can drive most of the Atlantic inflow to the Nordic Seas and for the Iceland-Faroe branch, at least, the stability of the observed flux verifies that this is indeed the dominant forcing mechanism.

  4. Distribution, structure and function of Nordic eelgrass (Zostera marina) ecosystems: implications for coastal management and conservation

    PubMed Central

    Boström, Christoffer; Baden, Susanne; Bockelmann, Anna-Christina; Dromph, Karsten; Fredriksen, Stein; Gustafsson, Camilla; Krause-Jensen, Dorte; Möller, Tiia; Nielsen, Søren Laurentius; Olesen, Birgit; Olsen, Jeanine; Pihl, Leif; Rinde, Eli

    2014-01-01

    This paper focuses on the marine foundation eelgrass species, Zostera marina, along a gradient from the northern Baltic Sea to the north-east Atlantic. This vast region supports a minimum of 1480 km2 eelgrass (maximum >2100 km2), which corresponds to more than four times the previously quantified area of eelgrass in Western Europe.Eelgrass meadows in the low salinity Baltic Sea support the highest diversity (4–6 spp.) of angiosperms overall, but eelgrass productivity is low (<2 g dw m-2 d-1) and meadows are isolated and genetically impoverished. Higher salinity areas support monospecific meadows, with higher productivity (3–10 g dw m-2 d-1) and greater genetic connectivity. The salinity gradient further imposes functional differences in biodiversity and food webs, in particular a decline in number, but increase in biomass of mesograzers in the Baltic.Significant declines in eelgrass depth limits and areal cover are documented, particularly in regions experiencing high human pressure. The failure of eelgrass to re-establish itself in affected areas, despite nutrient reductions and improved water quality, signals complex recovery trajectories and calls for much greater conservation effort to protect existing meadows.The knowledge base for Nordic eelgrass meadows is broad and sufficient to establish monitoring objectives across nine national borders. Nevertheless, ensuring awareness of their vulnerability remains challenging. Given the areal extent of Nordic eelgrass systems and the ecosystem services they provide, it is crucial to further develop incentives for protecting them. © 2014 The Authors. Aquatic Conservation: Marine and Freshwater Ecosystems published by John Wiley & Sons, Ltd. PMID:26167100

  5. Multilocus Sequence Typing Identifies Epidemic Clones of Flavobacterium psychrophilum in Nordic Countries

    PubMed Central

    Duchaud, Eric; Nicolas, Pierre; Dalsgaard, Inger; Madsen, Lone; Aspán, Anna; Jansson, Eva; Colquhoun, Duncan J.; Wiklund, Tom

    2014-01-01

    Flavobacterium psychrophilum is the causative agent of bacterial cold water disease (BCWD), which affects a variety of freshwater-reared salmonid species. A large-scale study was performed to investigate the genetic diversity of F. psychrophilum in the four Nordic countries: Denmark, Finland, Norway, and Sweden. Multilocus sequence typing of 560 geographically and temporally disparate F. psychrophilum isolates collected from various sources between 1983 and 2012 revealed 81 different sequence types (STs) belonging to 12 clonal complexes (CCs) and 30 singleton STs. The largest CC, CC-ST10, which represented almost exclusively isolates from rainbow trout and included the most predominant genotype, ST2, comprised 65% of all isolates examined. In Norway, with a shorter history (<10 years) of BCWD in rainbow trout, ST2 was the only isolated CC-ST10 genotype, suggesting a recent introduction of an epidemic clone. The study identified five additional CCs shared between countries and five country-specific CCs, some with apparent host specificity. Almost 80% of the singleton STs were isolated from non-rainbow trout species or the environment. The present study reveals a simultaneous presence of genetically distinct CCs in the Nordic countries and points out specific F. psychrophilum STs posing a threat to the salmonid production. The study provides a significant contribution toward mapping the genetic diversity of F. psychrophilum globally and support for the existence of an epidemic population structure where recombination is a significant driver in F. psychrophilum evolution. Evidence indicating dissemination of a putatively virulent clonal complex (CC-ST10) with commercial movement of fish or fish products is strengthened. PMID:24561585

  6. Distribution, structure and function of Nordic eelgrass (Zostera marina) ecosystems: implications for coastal management and conservation.

    PubMed

    Boström, Christoffer; Baden, Susanne; Bockelmann, Anna-Christina; Dromph, Karsten; Fredriksen, Stein; Gustafsson, Camilla; Krause-Jensen, Dorte; Möller, Tiia; Nielsen, Søren Laurentius; Olesen, Birgit; Olsen, Jeanine; Pihl, Leif; Rinde, Eli

    2014-06-01

    This paper focuses on the marine foundation eelgrass species, Zostera marina, along a gradient from the northern Baltic Sea to the north-east Atlantic. This vast region supports a minimum of 1480 km(2) eelgrass (maximum >2100 km(2)), which corresponds to more than four times the previously quantified area of eelgrass in Western Europe.Eelgrass meadows in the low salinity Baltic Sea support the highest diversity (4-6 spp.) of angiosperms overall, but eelgrass productivity is low (<2 g dw m(-2) d(-1)) and meadows are isolated and genetically impoverished. Higher salinity areas support monospecific meadows, with higher productivity (3-10 g dw m(-2) d(-1)) and greater genetic connectivity. The salinity gradient further imposes functional differences in biodiversity and food webs, in particular a decline in number, but increase in biomass of mesograzers in the Baltic.Significant declines in eelgrass depth limits and areal cover are documented, particularly in regions experiencing high human pressure. The failure of eelgrass to re-establish itself in affected areas, despite nutrient reductions and improved water quality, signals complex recovery trajectories and calls for much greater conservation effort to protect existing meadows.The knowledge base for Nordic eelgrass meadows is broad and sufficient to establish monitoring objectives across nine national borders. Nevertheless, ensuring awareness of their vulnerability remains challenging. Given the areal extent of Nordic eelgrass systems and the ecosystem services they provide, it is crucial to further develop incentives for protecting them. © 2014 The Authors. Aquatic Conservation: Marine and Freshwater Ecosystems published by John Wiley & Sons, Ltd.

  7. Characteristics of the Nordic Seas overflows in a set of Norwegian Earth System Model experiments

    NASA Astrophysics Data System (ADS)

    Guo, Chuncheng; Ilicak, Mehmet; Bentsen, Mats; Fer, Ilker

    2016-08-01

    Global ocean models with an isopycnic vertical coordinate are advantageous in representing overflows, as they do not suffer from topography-induced spurious numerical mixing commonly seen in geopotential coordinate models. In this paper, we present a quantitative diagnosis of the Nordic Seas overflows in four configurations of the Norwegian Earth System Model (NorESM) family that features an isopycnic ocean model. For intercomparison, two coupled ocean-sea ice and two fully coupled (atmosphere-land-ocean-sea ice) experiments are considered. Each pair consists of a (non-eddying) 1° and a (eddy-permitting) 1/4° horizontal resolution ocean model. In all experiments, overflow waters remain dense and descend to the deep basins, entraining ambient water en route. Results from the 1/4° pair show similar behavior in the overflows, whereas the 1° pair show distinct differences, including temperature/salinity properties, volume transport (Q), and large scale features such as the strength of the Atlantic Meridional Overturning Circulation (AMOC). The volume transport of the overflows and degree of entrainment are underestimated in the 1° experiments, whereas in the 1/4° experiments, there is a two-fold downstream increase in Q, which matches observations well. In contrast to the 1/4° experiments, the coarse 1° experiments do not capture the inclined isopycnals of the overflows or the western boundary current off the Flemish Cap. In all experiments, the pathway of the Iceland-Scotland Overflow Water is misrepresented: a major fraction of the overflow proceeds southward into the West European Basin, instead of turning westward into the Irminger Sea. This discrepancy is attributed to excessive production of Labrador Sea Water in the model. The mean state and variability of the Nordic Seas overflows have significant consequences on the response of the AMOC, hence their correct representations are of vital importance in global ocean and climate modelling.

  8. Energy Conferences and Symposia; (USA)

    SciTech Connect

    Osborne, J.H.; Simpson, W.F. Jr.

    1991-01-01

    Energy Conferences and Symposia, a monthly publication, was instituted to keep scientists, engineers, managers, and related energy professionals abreast of meetings sponsored by the Department of Energy (DOE) and by other technical associations. Announcements cover conference, symposia, workshops, congresses, and other formal meetings pertaining to DOE programmatic interests. Complete meeting information, including title, sponsor, and contact, is presented in the main section, which is arranged alphabetically by subject area. Within a subject, citations are sorted by beginning data of the meeting. New listings are indicated by a bullet after the conference number and DOE-sponsored conferences are indicated by a star. Two indexes are provided for cross referencing conference information. The Chronological Index lists conference titles by dates and gives the subject area where complete information they may be found. The Location Index is alphabetically sorted by the city where the conference will be held.

  9. Benthic foraminiferal δ18O-Mg/Ca from the SE Nordic seas during the last 65 kyr

    NASA Astrophysics Data System (ADS)

    Ezat, M.; Rasmussen, T. L.; Groeneveld, J.

    2013-12-01

    Benthic foraminiferal δ18O-Mg/Ca from the SE Nordic seas during the last 65 kyr Mohamed M. Ezat1,2*, Tine L. Rasmussen1, Jeroen Groeneveld3 1 CAGE - Centre for Arctic Gas Hydrate, Environment and Climate, and Department of Geology, University of Tromsø, NO-9037 Tromsø, Norway. 2 Department of Geology, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt. 3 Department of Geosciences, University of Bremen, Klagenfurter Strasse, 28359, Bremen, Germany. * e-mail: mohamed.ezat@uit.no The climate during the last glacial period underwent rapid millennial-scale variability known as Dansgaard-Oeschger (DO) events of warm interstadials and cold stadials. DO events are manifested in marine and continental records in the circum-North Atlantic region and throughout the globe. Several studies suggest a crucial role of the Nordic seas in regulating the climate during the last glacial period. Previous studies from the Nordic seas revealed low benthic δ18O values during stadials and high values during interstadials. The causes of the depletions in benthic 18O during stadials are highly debated. Sinking of isotope depleted-brines formed due to sea ice production has previously been proposed. Another explanation has indicated warming of the intermediate water in the Nordic seas based on the finding of warm water benthic foraminiferal species during stadials. Here we present the first benthic foraminiferal Mg/Ca-based bottom water temperature (BWT) record from the Nordic seas that, along with other proxies, aims to resolve the hydrographic changes at intermediate water depth on DO timescale during the last 65 kyr. The results show pronounced and gradual BWT increases during all cold stadials followed by an abrupt drop to modern-like BWT at interstadials onsets. The increase in BWT, caused by the subsurface inflow of warm Atlantic intermediate water, substantially contributed to the halocline collapse and onset of interstadial conditions throughout complex ocean-sea ice

  10. Metabolic Engineering VII Conference

    SciTech Connect

    Kevin Korpics

    2012-12-04

    The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniques important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

  11. Designing a visualization system for hydrological data

    NASA Astrophysics Data System (ADS)

    Fuhrmann, Sven

    2000-02-01

    The field of hydrology is, as any other scientific field, strongly affected by a massive technological evolution. The spread of modern information and communication technology within the last three decades has led to an increased collection, availability and use of spatial and temporal digital hydrological data. In a two-year research period a working group in Muenster applied and developed methods for the visualization of digital hydrological data and the documentation of hydrological models. A low-cost multimedial, hydrological visualization system (HydroVIS) for the Weser river catchment was developed. The research group designed HydroVIS under freeware constraints and tried to show what kind of multimedia visualization techniques can be effectively used with a nonprofit hydrological visualization system. The system's visual components include features such as electronic maps, temporal and nontemporal cartographic animations, the display of geologic profiles, interactive diagrams and hypertext, including photographs and tables.

  12. SALT Science Conference 2015

    NASA Astrophysics Data System (ADS)

    Buckley, David; Schroeder, Anja

    2015-06-01

    The Southern African Large Telescope (SALT) has seen great changes in the last years following the beginning of full time science operations in 2011. The three first generation instruments, namely the SALTICAM imager, the Robert Stobie Spectrograph (RSS) and its multiple modes and finally in 2014, the new High Resolution Spectrograph (HRS), have commissioned it. The SALT community now eagerly anticipate the installation and commissioning of the near-infrared arm of RSS, likely to commence in 2016. The the third "Science with SALT" conference was held at the Stellenbosch Institute of Advanced Study from 1-5 June 2015. The goals of this conference were to: -Present and discuss recent results from SALT observations; -Anticipate scientific programs that will be carried out with new SALT instrumentation such as RSS-NIR; -Provide a scientific environment in which to foster inter-institutional and inter-facility collaborations between scientists at the different SALT partners; -Provide an opportunity for students and postdocs to become more engaged in SALT science and operations; -Encourage the scientific strategic planning that will be necessary to insure an important role for SALT in an era of large astronomical facilities in the southern hemisphere such as MeerKAT, the SKA, LSST, and ALMA; -Consider options for future instrumentation and technical development of SALT; and, -Present, discuss, and engage in the SALT Collateral Benefits program led by SAAO. Conference proceedings editors: David Buckley and Anja Schroeder

  13. 2004 Mutagenesis Gordon Conference

    SciTech Connect

    Dr. Sue Jinks-Robertson

    2005-09-16

    Mutations are genetic alterations that drive biological evolution and cause many, if not all, human diseases. Mutation originates via two distinct mechanisms: ''vertical'' variation is de novo change of one or few bases, whereas ''horizontal'' variation occurs by genetic recombination, which creates new mosaics of pre-existing sequences. The Mutagenesis Conference has traditionally focused on the generation of mutagenic intermediates during normal DNA synthesis or in response to environmental insults, as well as the diverse repair mechanisms that prevent the fixation of such intermediates as permanent mutations. While the 2004 Conference will continue to focus on the molecular mechanisms of mutagenesis, there will be increased emphasis on the biological consequences of mutations, both in terms of evolutionary processes and in terms of human disease. The meeting will open with two historical accounts of mutation research that recapitulate the intellectual framework of this field and thereby place the current research paradigms into perspective. The two introductory keynote lectures will be followed by sessions on: (1) mutagenic systems, (2) hypermutable sequences, (3) mechanisms of mutation, (4) mutation avoidance systems, (5) mutation in human hereditary and infectious diseases, (6) mutation rates in evolution and genotype-phenotype relationships, (7) ecology, mutagenesis and the modeling of evolution and (8) genetic diversity of the human population and models for human mutagenesis. The Conference will end with a synthesis of the meeting as the keynote closing lecture.

  14. Global change and terrestrial hydrology - A review

    NASA Technical Reports Server (NTRS)

    Dickinson, Robert E.

    1991-01-01

    This paper reviews the role of terrestrial hydrology in determining the coupling between the surface and atmosphere. Present experience with interactive numerical simulation is discussed and approaches to the inclusion of land hydrology in global climate models ae considered. At present, a wide range of answers as to expected changes in surface hydrology is given by nominally similar models. Studies of the effects of tropical deforestation and global warming illustrate this point.

  15. CONFERENCE NOTE: Forthcoming Conference on Frequency Metrology

    NASA Astrophysics Data System (ADS)

    1981-04-01

    The Third Symposium on Frequency Standards and Metrology will be held 5 7 October 1981 at the Centre Paul Langevin, Aussois, Savoie, France. This Conference will follow the lines of its predecessors at Forêt Montmorency, Quebec, Canada in September 1971 and at Copper Mountain, Colorado, USA in July 1976. It is intended to serve as a discussion forum on recent progress and ideas relating to precision frequency standards, the associated metrology and the specific fields of applications. A tentative list of the topics to be covered is the following: Progress in the field of atomic/molecular frequency standards throughout the electromagnetic spectrum Current trends and discussion of the precision capabilities of new techniques (Ramsey fringes in optics, cooling of atoms and ions . . . ) System application (VLBI, navigation . . .) and scientific applications (relativity, geodesy . . .) of atomic/molecular frequency standards and needs in these fields Modern distant time and frequency comparisons Progress in frequency synthesis of microwave to visible frequencies, etc. Most of the talks will be by invitation. Time will be provided for discussion, as well as for presentation of selected late ideas and results. Those interested in the Symposium should communicate with: Dr C Audoin, Laboratoire de l'Horloge Atomique, Bât. 221, Université Paris-Sud, 91405 Orsay Cedex, France.

  16. Against objective statistical analysis of hydrological extremes

    NASA Astrophysics Data System (ADS)

    Bardsley, W. E.

    1994-11-01

    Random-variable models are frequently applied to recorded sequences of hydrological extremes. However, even if the recorded extremes behave like random variables the underlying probability distribution still remains unknown. It follows that better extrapolations of extreme hydrological events will never be achieved by comparing permutations of the latest estimation techniques and specified probability distributions. Yet such estimation/distribution comparisons continue to proliferate through the hydrological literature in the vain hope that some 'best' extrapolation method will emerge in time. The questionable value of the whole comparison process calls into question the worth of objectivity as a desirable attribute in techniques for analysing hydrological extremes.

  17. Hulburt Creek Hydrology, Southwestern Wisconsin

    USGS Publications Warehouse

    Gebert, Warren A.

    1971-01-01

    The purpose of this study was to determine the hydrologic characteristics of Hulburt Creek, Sauk County, Wis., in order to evaluate a proposed reservoir. The streamflow characteristics estimated are the low flow, monthly flow, and inflow flood. The study was done by the U.S. Geological Survey in cooperation with the Wisconsin Department of Natural Resources. The following estimates are for the point on Hulburt Creek at the proposed Dell Lake damsite near Wisconsin Dells. The drainage area is 11.2 square miles.

  18. Hydrology

    ERIC Educational Resources Information Center

    Stucky, H. Ralph

    1972-01-01

    Describes a project, being undertaken during fiscal-year 1972 by the Universities Council on Water Resources, to develop a sequel to the publication, A Ten-Year Program of Federal Water Resources Research." The new publication will help guide research efforts of the Federal agencies. (PR)

  19. PREFACE: Wake Conference 2015

    NASA Astrophysics Data System (ADS)

    Barney, Andrew; Nørkær Sørensen, Jens; Ivanell, Stefan

    2015-06-01

    The 44 papers in this volume constitute the proceedings of the 2015 Wake Conference, held in Visby on the island of Gotland in Sweden. It is the fourth time this conference has been held. The Wake Conference series started in Visby, where it was held in 2009 and 2011. In 2013 it took place in Copenhagen where it was combined with the International Conference on Offshore Wind Energy and Ocean Energy. In 2015 it is back where it started in Visby, where it takes place at Uppsala University Campus Gotland, June 9th-11th. The global yearly production of electrical energy by wind turbines has grown tremendously in the past decade and it now comprises more than 3% of the global electrical power consumption. Today the wind power industry has a global annual turnover of more than 50 billion USD and an annual average growth rate of more than 20%. State-of-the-art wind turbines have rotor diameters of up to 150 m and 8 MW installed capacity. These turbines are often placed in large wind farms that have a total production capacity corresponding to that of a nuclear power plant. In order to make a substantial impact on one of the most significant challenges of our time, global warming, the industry's growth has to continue for a decade or two yet. This in turn requires research into the physics of wind turbine wakes and wind farms. Modern wind turbines are today clustered in wind farms in which the turbines are fully or partially influenced by the wake of upstream turbines. As a consequence, the wake behind the wind turbines has a lower mean wind speed and an increased turbulence level, as compared to the undisturbed flow outside the farm. Hence, wake interaction results in decreased total production of power, caused by lower kinetic energy in the wind, and an increase in the turbulence intensity. Therefore, understanding the physical nature of the vortices and their dynamics in the wake of a turbine is important for the optimal design of a wind farm. This conference is aimed

  20. On the Usefulness of Hydrologic Landscapes for Hydrologic Modeling and Water Management

    EPA Science Inventory

    Hydrologic Landscapes (HLs) are units that can be used in aggregate to describe the watershed-scale hydrologic response of an area through use of physical and climatic properties. The HL assessment unit is a useful classification tool to relate and transfer hydrologically meaning...

  1. On the Usefulness of Hydrologic Landscapes on Hydrologic Model calibration and Selection

    EPA Science Inventory

    Hydrologic Landscapes (HLs) are units that can be used in aggregate to describe the watershed-scale hydrologic response of an area through use of physical and climatic properties. The HL assessment unit is a useful classification tool to relate and transfer hydrologically meaning...

  2. The National Resource Library for Science and Technology in Sweden: A Nordic model of cooperating technology libraries

    NASA Technical Reports Server (NTRS)

    Lagar, Gunnar

    1994-01-01

    The scope of this presentation is to give a state-of-the-art report on the present situation of Nordic technology libraries, to elaborate on a plan for national resource libraries in Sweden, and to share how the Royal Institute of Technology Library in Stockholm (KTHB) has fostered a network of cooperating libraries in order to optimize government funding for the system of resource libraries.

  3. Adherence to the Baltic Sea diet consumed in the Nordic countries is associated with lower abdominal obesity.

    PubMed

    Kanerva, Noora; Kaartinen, Niina E; Schwab, Ursula; Lahti-Koski, Marjaana; Männistö, Satu

    2013-02-14

    Due to differences in food cultures, dietary quality measures, such as the Mediterranean Diet Score, may not be easily adopted by other countries. Recently, the Baltic Sea Diet Pyramid was developed to illustrate healthy choices for the diet consumed in the Nordic countries. We assessed whether the Baltic Sea Diet Score (BSDS) based on the Pyramid is associated with a decreased risk of obesity and abdominal obesity. The population-based cross-sectional study included 4720 Finns (25-74 years) from the National FINRISK 2007 study. Diet was assessed using a validated FFQ. The score included Nordic fruits and berries, vegetables, cereals, ratio of PUFA:SFA and trans-fatty acids, low-fat milk, fish, red and processed meat, total fat (percentage of energy), and alcohol. Height, weight and waist circumference (WC) were measured and BMI values were calculated. In a multivariable model, men in the highest v. lowest BSDS quintile were more likely to have normal WC (OR 0·48, 95 % CI 0·29, 0·80). In women, this association was similar but not significant (OR 0·65, 95 % CI 0·39, 1·09). The association appeared to be stronger in younger age groups (men: OR 0·23, 95 % CI 0·08, 0·62; women: OR 0·17, 95 % CI 0·05, 0·58) compared with older age groups. Nordic cereals and alcohol were found to be the most important BSDS components related to WC. No association was observed between the BSDS and BMI. The present study suggests that combination of Nordic foods, especially cereals and moderate alcohol consumption, is likely to be inversely associated with abdominal obesity.

  4. Acute effects of walking with Nordic poles in persons with mild to moderate low-back pain

    PubMed Central

    REVORD, LANDON P; LOMOND, KAREN V; LOUBERT, PETER V; HAMMER, ROGER L

    2016-01-01

    Regular walking with or without Nordic poles is effective over time at reducing discomfort in individuals with chronic low back pain (LBP). Nordic pole use increases balance and stability, distributes weight through the arms and torso, and decreases loading of the spine and lower limbs. The purpose of this study was to determine if Nordic poles would reduce perceived acute discomfort while self-paced walking in individuals with LBP. We also examined whether walking with or without poles increased heart rate (HR) and ratings of perceived exertion (RPE) or speed of movement. Subjects included 20 adults (12 males, 8 females; mean age of 45.1±16.3) who were experiencing LBP of at least six months’ duration (Oswestry Disability Index (ODI): mean 17 ± 8%, range 6–36% indicating minimal to moderate disability) with no current active flare-up. Participants walked a predetermined dirt-path course (805 m or 0.5 mi) with and without poles in randomized order. Data were analyzed using a 2 X 2 repeated measures ANOVA (Condition X Time), where Condition was poles vs no poles and Time was pre- and post-walk. HR and RPE increased significantly from walking the course, whereas pain did not change. There were also no differences between walking with or without poles for pain (ODI Sec #1: 0.2 points, p=0.324), HR (4 bpm, p=0.522) and RPE (0 points, p=0.759). The mean course time (sec) was slower with poles: 617±87 vs 566±65 (p<0.001). Unexpectedly, there was a noticeable drop in pain following the warm up which was done using poles (0.9 points, p<0.001). Nordic pole use is well tolerated in those with current back pain and can be encouraged, however it cannot be recommended as a superior method of addressing acute symptoms when walking. PMID:27990219

  5. Slowflow fingerprints of urban hydrology

    NASA Astrophysics Data System (ADS)

    Schwartz, Stuart S.; Smith, Brennan

    2014-07-01

    Urban streamflow is commonly characterized by increased peak discharges and runoff volumes. Slowflow integrates altered storage and transit times affecting urban recharge and drainage, resulting in a highly variable indeterminate urban slowflow response. This study introduces the use of multiple baseflow metrics to characterize and interpret the dominant processes driving urban slowflow response. Slowflow characteristics derived from USGS streamflow records are used to quantify the patterns of hydrologic alteration across the rural-to-urban landuse gradient in the Piedmont watersheds of the Baltimore Ecosystem Study (BES), an NSF Urban Long Term Ecological Research (LTER) site in the Baltimore Metropolitan area. We interpret multimetric slowflow response from a top-down perspective, learning from data, in order to draw dominant process inferences from observed slowflow. When characterized by a single slowflow metric such as the baseflow index, urban slowflow response can exhibit equifinality and is not reliably predicted a priori. Multimetric analysis quantifies distinct differences in urban slowflow response, framing testable hypotheses and refined experimental designs to elucidate the dominant processes driving urban slowflow. Multimetric fingerprinting offers a consistent framework for interpreting urban slowflow response, constrained by the equifinality of single slowflow metrics and the inherent limitations on process inferences that can be drawn from gauged streamflow alone. Heterogeneity of observed slowflow belies the simple paradigm of a single consistent type of urban slowflow response. In contrast, we suggest a conceptual typology of urban slowflow response, framing a conceptual mixing model of dominant process endpoints that shape the slowflow fingerprints of urban hydrology.

  6. Hydrologic Forecasting and Hydropower Production

    NASA Astrophysics Data System (ADS)

    Wigmosta, M. S.; Voisin, N.; Lettenmaier, D. P.; Coleman, A.; Mishra, V.; Schaner, N. A.

    2011-12-01

    Hydroelectric power production is one of many competing demands for available water along with other priority uses such as irrigation, thermoelectric cooling, municipal, recreation, and environmental performance. Increasingly, hydroelectric generation is being used to offset the intermittent nature of some renewable energy sources such as wind-generated power. An accurate forecast of the magnitude and timing of water supply assists managers in integrated planning and operations to balance competing water uses against current and future supply while protecting against the possibility of water or energy shortages and excesses with real-time actions. We present a medium-range to seasonal ensemble streamflow forecasting system where uncertainty in forecasts is addressed explicitly. The integrated forecast system makes use of remotely-sensed data and automated spatial and temporal data assimilation. Remotely-sensed snow cover, observed snow water equivalent, and observed streamflow data are used to update the hydrologic model state prior to the forecast. In forecast mode, the hydrology model is forced by calibrated ensemble weather/climate forecasts. This system will be fully integrated into a water optimization toolset to inform reservoir and power operations, and guide environmental performance decision making. This flow forecast system development is carried out in agreement with the National Weather Service so that the system can later be incorporated into the NOAA eXperimental Ensemble Forecast Service (XEFS).

  7. Hydrological signatures of earthquake strain

    SciTech Connect

    Muir-Wood, R.; King, G.C.P. |

    1993-12-01

    The character of the hydrological changes that follow major earthquakes has been investigated and found to be dependent on the style of faulting. The most significant response is found to accompany major normal fault earthquakes. Increases in spring and river discharges peak a few days after the earthquake, and typically, excesss flow is sustained for a period of 6-12 months. In contrast, hydrological changes accompanying pure reverse fault earthquakes are either undetected or indicate lowering of well levels and spring flows. Strike-slip and oblique-slip fault movements are associated with a mixture of responses but appear to release no more than 10% of the water volume of the same sized normal fault event. For two major normal fault earthquakes in the western United States (those of Hebgen Lake on August 17, 1959, and Borah Peak on October 28, 1983), there is sufficient river flow information to allow the magnitude and extent of the postseismic discharge to be quantified. The discharge has been converted to a rainfall equivalent, which is found to exceed 100 mm close to the fault and to remain above 10 mm at distances greater than 50 km. Results suggest that water-filled craks are ubiquitous throughout the brittle continental crust and that these cracks open and close throughout the earthquake cycle. The existence of tectonically induced fluid flows on the scale that we demonstrate has major implications for our understanding of the mechanical and chemical behavior of crustal rocks.

  8. Simulating Hydrologic Effects of Urbanization

    NASA Astrophysics Data System (ADS)

    Downer, C. W.; Ogden, F. L.; Pradhan, N.

    2012-12-01

    Urbanization of watersheds introduces multiple effects on hydrology and water quality. Roads, parking lots, roof tops and other impervious areas increase total runoff production. Soils are extensively modified through compaction and importation of fill and placement of sod. Streams are modified, moved, and replaced with lined channels, further increasing runoff and storm peaks. Subsurface drainage may supplement or supplant the function of natural streams, compounding the effects of channel modifications. Increased runoff results in increased erosion and transport of sediment and associated contaminants. Efforts to mitigate the effects of urbanization, channel improvements, levees, low impact development, detention basins, grassed swales, and other best management practices further complicate the issue. These attempts may or may not affect the overall system response as anticipated or desired. Analysis of the effects of urbanizing watersheds and design of abatement measures using simplified empirical methods and/or analyzing only the local effects may produce erroneous results. In this paper we will present and discuss simulation results from various studies related to the application of models to predicting the effects of urbanizing watersheds. We will contrast physics based hydrologic modeling efforts to simpler, empirical methods. We will also discuss the relative importance of various urbanizing features and modeling strategies to incorporate the important features. Dead Run Watershed

  9. Modern control concepts in hydrology

    NASA Technical Reports Server (NTRS)

    Duong, N.; Johnson, G. R.; Winn, C. B.

    1974-01-01

    Two approaches to an identification problem in hydrology are presented based upon concepts from modern control and estimation theory. The first approach treats the identification of unknown parameters in a hydrologic system subject to noisy inputs as an adaptive linear stochastic control problem; the second approach alters the model equation to account for the random part in the inputs, and then uses a nonlinear estimation scheme to estimate the unknown parameters. Both approaches use state-space concepts. The identification schemes are sequential and adaptive and can handle either time invariant or time dependent parameters. They are used to identify parameters in the Prasad model of rainfall-runoff. The results obtained are encouraging and conform with results from two previous studies; the first using numerical integration of the model equation along with a trial-and-error procedure, and the second, by using a quasi-linearization technique. The proposed approaches offer a systematic way of analyzing the rainfall-runoff process when the input data are imbedded in noise.

  10. Deglacial subsurface injections of Atlantic water into the Nordic Seas and its effect on interglacial climate development

    NASA Astrophysics Data System (ADS)

    Bauch, H. A.

    2012-04-01

    Using multi-proxy sediment records from two distant sites in the North Atlantic and the Nordic Seas, surface and bottom water changes were investigated over the past 135 ka with special emphasis on the last and present interglacial (Eemian and Holocene). The two interglacials exhibit a very similar developing structure during each preceding deglaciation (TI and TII) in the Nordic Seas by showing a pronounced cold-warm-cold variability. Like TI, also TII experienced a Younger-Dryas-like cold reversal (YDII), a preceding Bølling/Allerød-like (B/AII) and a H-event (H11). But unlike TI, the cold events during TII were associated with intermittent invasions of an Atlantic faunal component (Beella megastoma) which underscores a northward penetration of mid-latitude waters at the subsurface leaving a vertical water mass structure in the North which differed from that of TI. Very likely, this difference also affected the subsequent oceanic development because the main interglacials that followed not only reveal a regional antiphase, intra-interglacial behavior of peak ocean warmth between each other, they also verify strong contrasts in surface ocean hydrography. Moreover, colder Eemian than Holocene temperatures are noted in the Nordic Seas, and vice versa in the North Atlantic. A reduced intensity of Atlantic ocean heat transfer to the Arctic is therefore inferred for the Eemian, thus arguing for a reassessment of current Arctic paleoclimate models and a better reconciliation with empirical field data.

  11. Effects of Nordic walking on pelvis motion and muscle activities around the hip joints of adults with hip osteoarthritis

    PubMed Central

    Homma, Daisuke; Jigami, Hirofumi; Sato, Naritoshi

    2016-01-01

    [Purpose] Increased compensatory pelvic movement is remarkable in limping patients with hip osteoarthritis (OA). However, a method of improving limping has not been established. The purpose of this study was to identify the effects of two types of Nordic walking by analyzing the pelvic movement and muscle activities of adults with hip OA. [Subjects and Methods] Ten patients with OA of the hip performed Japanese-style Nordic walking (JS NW), European-style Nordic walking (ES NW), and Ordinary walking (OW), and the muscle activities around the hip joint and pelvic movements were analyzed. [Results] The pelvic rotation angle was significantly larger in ES NW than in JS NW. In the stance phase, hip abductor muscle activity was significantly decreased in JS NW compared to both OW and ES NW. In the swing phase, rectus abdominis muscle activity was significantly increased in both JS NW and ES NW compared to OW and lumbar erector spinae activity was significantly lower in JS NW than in OW. [Conclusion] JS NW style may reduce the compensatory pelvic rotation in patients with hip OA. JS NW might be better for joint protection and prevention of secondary disorders of the hip in OA patients. PMID:27190455

  12. 76 FR 57746 - Conference on the International Conference on Harmonisation Q10 Pharmaceutical Quality System: A...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-16

    ... HUMAN SERVICES Food and Drug Administration Conference on the International Conference on Harmonisation... Systems and Processes for Pharmaceutical Manufacturing; Public Conference AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public conference. The Food and Drug Administration (FDA),...

  13. Control Center Technology Conference Proceedings

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Conference papers and presentations are compiled and cover evolving architectures and technologies applicable to flight control centers. Advances by NASA Centers and the aerospace industry are presented.

  14. SVC 2003 Technical Conference Summary

    SciTech Connect

    Martin, Peter M.

    2003-07-01

    The 46th Annual Technical Conference of the Society of Vacuum Coaters was held in San Francisco May 2-8. All the world events apparently did not affect the attendance or the spirit of the attendees. The Conference was a huge success and very well attended. Many feel that it was the best Techcon yet. This year's Conference really raised the bar for the 47th Annual Technical Conference in Dallas next year. Congratulations go out to the program committee, board of directors, education committee, scholarship committee and Management Plus for a job well done. Excellent accommodations were provided by the San Francisco Marriott.

  15. Rural Energy Conference Project

    SciTech Connect

    Dennis Witmer; Shannon Watson

    2008-12-31

    Alaska remains, even at the beginning of the 21st century, a place with many widely scattered, small, remote communities, well beyond the end of both the road system and the power grid. These communities have the highest energy costs of any place in the United States, despite the best efforts of the utilities that service them. This is due to the widespread dependence on diesel electric generators, which require small capital investments, but recent increases in crude oil prices have resulted in dramatic increases in the cost of power. In the enabling legislation for the Arctic Energy Office in 2001, specific inclusion was made for the study of ways of reducing the cost of electrical power in these remote communities. As part of this mandate, the University of Alaska has, in conjunction with the US Department of Energy, the Denali Commission and the Alaska Energy Authority, organized a series of rural energy conferences, held approximately every 18 months. The goal of these meeting was to bring together rural utility operators, rural community leaders, government agency representatives, equipment suppliers, and researchers from universities and national laboratories to discuss the current state of the art in rural power generation, to discuss current projects, including successes as well as near successes. Many of the conference presenters were from industry and not accustomed to writing technical papers, so the typical method of organizing a conference by requesting abstracts and publishing proceedings was not considered viable. Instead, the organizing committee solicited presentations from appropriate individuals, and requested that (if they were comfortable with computers) prepare Power point presentations that were collected and posted on the web. This has become a repository of many presentations, and may be the best single source of information about current projects in the state of Alaska.

  16. 5 CFR 185.120 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Prehearing conferences. 185.120 Section... FRAUD CIVIL REMEDIES § 185.120 Prehearing conferences. (a) The ALJ may schedule prehearing conferences... conference at a reasonable time in advance of the hearing. (c) The ALJ may use prehearing conferences...

  17. 7 CFR 1753.10 - Preconstruction conference.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Preconstruction conference. 1753.10 Section 1753.10... conference. The borrower shall conduct a conference, attended by the borrower, contractor, and resident... participant with a copy of the conference results. The GFR shall be invited to attend this conference....

  18. 10 CFR 820.22 - Informal conference.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Informal conference. 820.22 Section 820.22 Energy... conference. The Director may convene an informal conference to discuss any situation that might be a... information. The Director may compel a person to attend the conference. This conference will not normally...

  19. 34 CFR 668.87 - Prehearing conference.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Prehearing conference. 668.87 Section 668.87 Education... Proceedings § 668.87 Prehearing conference. (a) A hearing official may convene a prehearing conference if he or she thinks that the conference would be useful, or if the conference is requested by— (1)...

  20. 29 CFR 2570.40 - Conferences.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Conferences. 2570.40 Section 2570.40 Labor Regulations... Transaction Exemption Applications § 2570.40 Conferences. (a) Any conference between the Department and an... conference will be held at the applicant's request. (b) An applicant is entitled to only one conference...

  1. Vulnerability of Oregon hydrologic landscapes and streamflow to climate change

    EPA Science Inventory

    Hydrologic classification systems can provide a basis for broadscale assessments of the hydrologic functions of landscapes and watersheds and their responses to stressors. Such assessments could be particularly useful in determining hydrologic vulnerability from climate change. ...

  2. Hydrologic Landscape Characterization for the Pacific Northwest, USA

    EPA Science Inventory

    Hydrologic classification can help address some of the challenges facing catchment hydrology. Wigington et al. (2013) developed a hydrologic landscape (HL) approach to classification that was applied to the state of Oregon. Several characteristics limited its applicability outs...

  3. Nitrogen concentrations and losses from agricultural streams in the Nordic and Baltic countries

    NASA Astrophysics Data System (ADS)

    Stålnacke, Per; Bechmann, Marianne; Blicher-Mathiesen, Gitte; Iital, Arvo; Kyllmar, Katarina; Koskiaho, Jari; Lagzdins, Ainis; Povilaitis, Arvydas

    2015-04-01

    Assessment of long-term trends is one of the key objectives in most national water quality monitoring programmes. It is for example essential that we know how long it can take to detect the response in agricultural streams to changes in agriculture and implemented measures, because such information is needed to allow environmental authorities and decision and policy makers to establish realistic goals. Thus, long-term monitoring data is the key to cover future management needs and demands such as implementation of various EU-Directives (e.g., WFD, the Nitrates Directive). This paper in a uniform fashion examines the levels and temporal trends of nitrogen concentrations and losses in streams draining agricultural catchment areas in the Nordic and Baltic countries. 35 catchments (range 0.1-33km2) in Norway (9), Denmark (5), Sweden (8), Finland (4), Estonia (3), Latvia (3) and Lithuania (3) were selected for the study. Most of these catchments are part of national water quality monitoring programmes and initially selected to represent the major crops, soil types and climatic conditions in each country. The longest time series where 23 years (1988-2010) while the shortest one was 10 years (2002-2011). The reasons for these identified trends and no-trends will be discussed during the oral presentation in relation to land use, agricultural management and implementation of mitigation measures. Furthermore, the difference in mean level concentrations and losses will be discussed in relation to differences in climate, land use and agricultural management Overall the results show that agricultural catchments in the Nordic and Baltic countries exhibit different levels of nitrogen concentrations and losses, with a large interannual variability in all catchments. For example, the overall range in annual long-term mean TN losses was 6-102 kg N ha-1. Nearly one third of the investigated agricultural catchments showed statistically significant downward trends in nitrogen losses or

  4. Contribution of the Nordic School of Public Health to the public mental health research field: a selection of research initiatives, 2007-2014.

    PubMed

    Forsman, Anna K; Fredén, Lars; Lindqvist, Rafael; Wahlbeck, Kristian

    2015-08-01

    The field of public mental health has been defined by an expert group convened by the Nordic School of Public Health (NHV) as encompassing the experience, occurrence, distribution and trajectories of positive mental health and mental health problems and their determinants; mental health promotion and prevention of mental disorders; as well as mental health system policies, governance and organization. The mental health priorities of the Nordic Council of Ministers in 2010 signalled a mutual Nordic exchange of knowledge in the following thematic areas: child and adolescent mental health; working life and mental health; mental health in older people; strengthening the role of primary care in mental health service provision; stronger involvement of users and carers; and reduction of use of coercion in psychiatric care. Efforts to realize these priorities included commissioning the Nordic Research Academy for Mental Health, an NHV-based network of research institutions with a common interest in mental health research across the Nordic countries, to develop, organize and follow-up projects on public mental health. The research initiatives included mental health policy analysis, register-based research and research focused on the users' perspective in a Nordic context, as well as EU-level research policy analysis. The public mental health research conducted at the NHV highlighted the complexity of mental health and emphasized that the broad determinants of mental health need to be increasingly addressed in both public health research and practice. For example, health promotion actions, improved access to health care, a healthy alcohol policy and prevention of suicides and violence are all needed to reduce the life expectancy gap - a red flag indicator of public health inequalities. By exchanging knowledge and best practice, the collaboration between the Nordic countries contributes to the welfare of the region. The expertise and traditions developed at the NHV are of

  5. LEAP 1992: Conference summary

    SciTech Connect

    Dover, C.B.

    1992-12-01

    We present a summary of the many new results in antiproton ([bar p]) physics presented at the LEAP '92 conference, in the areas of meson spectroscopy, [bar N]N scattering, annihilation and spin observables, strangeness and charm production, [bar N] annihilation in nuclei, atomic physics with very low energy [bar p]'s, the exploration of fundamental symmetries and interactions with [bar p] (CP, T, CPT, gravitation), and the prospects for new [bar p] facilities at ultralow energies or energies above the LEAR regime ([ge] 2 GeV/c).

  6. LEAP 1992: Conference summary

    SciTech Connect

    Dover, C.B.

    1992-12-01

    We present a summary of the many new results in antiproton ({bar p}) physics presented at the LEAP `92 conference, in the areas of meson spectroscopy, {bar N}N scattering, annihilation and spin observables, strangeness and charm production, {bar N} annihilation in nuclei, atomic physics with very low energy {bar p}`s, the exploration of fundamental symmetries and interactions with {bar p} (CP, T, CPT, gravitation), and the prospects for new {bar p} facilities at ultralow energies or energies above the LEAR regime ({ge} 2 GeV/c).

  7. Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor)

    1995-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards. The Executive Summary of this Conference is published as NASA CP-3297.

  8. Networks Technology Conference

    NASA Technical Reports Server (NTRS)

    Tasaki, Keiji K. (Editor)

    1993-01-01

    The papers included in these proceedings represent the most interesting and current topics being pursued by personnel at GSFC's Networks Division and supporting contractors involved in Space, Ground, and Deep Space Network (DSN) technical work. Although 29 papers are represented in the proceedings, only 12 were presented at the conference because of space and time limitations. The proceedings are organized according to five principal technical areas of interest to the Networks Division: Project Management; Network Operations; Network Control, Scheduling, and Monitoring; Modeling and Simulation; and Telecommunications Engineering.

  9. Hydrologic Modeling of Boreal Forest Ecosystems

    NASA Technical Reports Server (NTRS)

    Haddeland, I.; Lettenmaier, D. P.

    1995-01-01

    This study focused on the hydrologic response, including vegetation water use, of two test regions within the Boreal-Ecosystem-Atmosphere Study (BOREAS) region in the Canadian boreal forest, one north of Prince Albert, Saskatchewan, and the other near Thompson, Manitoba. Fluxes of moisture and heat were studied using a spatially distributed hydrology soil-vegetation-model (DHSVM).

  10. The Hydrologic Cycle Distributed Active Archive Center

    NASA Technical Reports Server (NTRS)

    Hardin, Danny M.; Goodman, H. Michael

    1995-01-01

    The Marshall Space Flight Center Distributed Active Archive Center in Huntsville, Alabama supports the acquisition, production, archival and dissemination of data relevant to the study of the global hydrologic cycle. This paper describes the Hydrologic Cycle DAAC, surveys its principle data holdings, addresses future growth, and gives information for accessing the data sets.

  11. Hydrology of Southeast Florida and Associated Topics.

    ERIC Educational Resources Information Center

    Monsour, William, Comp.; Moyer, Maureen, Comp.

    This booklet deals with the hydrology of southeastern Florida. It is designed to provide the citizen, teacher, or student with hydrological information, to promote an understanding of water resources, and to initiate conservation practices within Florida communities. The collection of articles within the booklet deal with Florida water resources…

  12. HYDROLOGY AND LANDSCAPE CONNECTIVITY OF VERNAL POOLS

    EPA Science Inventory

    Vernal pools are shaped by hydrologic processes which influence many aspects of pool function. The hydrologic budget of a pool can be summarized by a water balance equation that relates changes in the amount of water in the pool to precipitation, ground- and surface-water flows, ...

  13. Hydrology of Mid-Atlantic Freshwater Wetlands

    EPA Science Inventory

    Hydrology is a key variable in the structure and function of a wetland; it is a primary determinant of wetland type, and it drives many of the functions a wetland performs and in turn the services it provides. However, wetland hydrology has been understudied. Efforts by Riparia s...

  14. IMPACTS OF URBANIZATION ON WATERSHED HYDROLOGIC FUNCTION

    EPA Science Inventory

    Although urbanization has a major impact on watershed hydrology, there have not been studies to quantify basic hydrological relationships that are altered by the addition of impervious surfaces. The USDA-ARS and USEPA-ORD-NRMRL have initiated a pilot program to study the impacts...

  15. Optimizing hydrological consistency by incorporating hydrological signatures into model calibration objectives

    NASA Astrophysics Data System (ADS)

    Shafii, Mahyar; Tolson, Bryan A.

    2015-05-01

    The simulated outcome of a calibrated hydrologic model should be hydrologically consistent with the measured response data. Hydrologic modelers typically calibrate models to optimize residual-based goodness-of-fit measures, e.g., the Nash-Sutcliffe efficiency measure, and then evaluate the obtained results with respect to hydrological signatures, e.g., the flow duration curve indices. The literature indicates that the consideration of a large number of hydrologic signatures has not been addressed in a full multiobjective optimization context. This research develops a model calibration methodology to achieve hydrological consistency using goodness-of-fit measures, many hydrological signatures, as well as a level of acceptability for each signature. The proposed framework relies on a scoring method that transforms any hydrological signature to a calibration objective. These scores are used to develop the hydrological consistency metric, which is maximized to obtain hydrologically consistent parameter sets during calibration. This consistency metric is implemented in different signature-based calibration formulations that adapt the sampling according to hydrologic signature values. These formulations are compared with the traditional formulations found in the literature for seven case studies. The results reveal that Pareto dominance-based multiobjective optimization yields the highest level of consistency among all formulations. Furthermore, it is found that the choice of optimization algorithms does not affect the findings of this research.

  16. Vinflunine treatment in patients with metastatic urothelial cancer: A Nordic retrospective multicenter analysis

    PubMed Central

    Holmsten, Karin; Dohn, Line; Jensen, Niels Viggo; Shah, Carl-Henrik; Jäderling, Fredrik; Pappot, Helle; Ullén, Anders

    2016-01-01

    In 2009, vinflunine was introduced as a second-line treatment to be used after the failure of platinum therapy in patients with metastatic urothelial carcinoma (mUC). The present study investigated the administered vinflunine to patients with mUC in standard clinical practice with the aim of evaluating treatment patterns, response, survival parameters and side-effects. Data were collected retrospectively from the first 100 mUC patients treated with vinflunine at three Nordic cancer centers associated with the Nordic Urothelial Cancer Oncology Group. The overall response rate was 23% and complete response was observed in one patient. The median progression-free survival (mPFS) and median overall survival (mOS) were 2.8 (range, 0.5–34.3) and 6.3 (range, 0.3–39.7) months, respectively. An Eastern Cooperative Oncology Group performance status (ECOG PS) of 2 was present in 20% of the patients, and those patients exhibited significantly shorter mOS (4.1 vs. 7.0 months, P=0.001) and a significantly higher degree of grade 3/4 toxicity (P=0.026) compared with ECOG PS 0–1 patients. Furthermore, patients without visceral metastases had significantly longer mOS than patients with visceral metastases (10.6 vs. 6.0 months, P=0.008). The median number of cycles of vinflunine was 3 (range, 1–28). The current data confirms that vinflunine is an active agent for second-line treatment in an unselected clinical cohort of patients with mUC. ECOG PS and presence of visceral metastases were significant prognostic parameters. In particular, patients with ECOG PS 2 receiving vinflunine had a shorter mOS and a higher frequency of severe toxicity, and, thus, should be treated with caution. Furthermore, the present study observed large inter-individual differences in radiological response and OS, indicating the need for further development of improved patient selection tools to optimize vinflunine treatment in platinum-refractory mUC patients. PMID:27446429

  17. Completeness of metabolic disease recordings in Nordic national databases for dairy cows.

    PubMed

    Espetvedt, M N; Wolff, C; Rintakoski, S; Lind, A; Østerås, O

    2012-06-01

    The four Nordic countries Denmark (DK), Finland (FI), Norway (NO) and Sweden (SE) all have national databases where diagnostic events in dairy cows are recorded. Comparing and looking at differences in disease occurrence between countries may give information on factors that influence disease occurrence, optimal diseases control and treatment strategies. For such comparisons to be valid, the data in these databases should be standardised and of good quality. The objective of the study presented here was to assess the quality of metabolic disease recordings, primarily milk fever and ketosis, in four Nordic national databases. Completeness of recording figures of database registrations at two different levels was chosen as a measure of data quality. Firstly, completeness of recording of all disease events on a farm regardless of veterinary involvement, called 'Farmer observed completeness', was determined. Secondly, completeness of recording of veterinary treated disease events only, called 'Veterinary treated completeness', was determined. To collect data for calculating these completeness levels a simple random sample of herds was obtained in each country. Farmers who were willing to participate, recorded for 4 months in 2008, on a purpose made registration form, any observed illness in cows, regardless of veterinary involvement. The number of participating herds was 105, 167, 179 and 129 in DK, FI, NO and SE respectively. In total these herds registered 247, 248, 177 and 218 metabolic events for analysis in DK, FI, NO and SE, respectively. Data from national databases were subsequently extracted, and the two sources of data were matched to find the proportion, or completeness, of diagnostic events registered by farmers that also existed in national databases. Matching was done using a common diagnostic code system and allowed for a discrepancy of 7 days for registered date of the event. For milk fever, the Farmer observed completeness was 77%, 67%, 79% and 79

  18. Full journal publication of abstracts presented at the Nordic Congress of General Practice in 2009 and 2011

    PubMed Central

    Waldorff, Frans Boch; Petersen, Kristine; Vinther, Siri; Sandholdt, Håkon; Siersma, Volkert; Andersen, John Sahl

    2017-01-01

    Objective To determine the overall publication rates for abstracts presented at two consecutive Nordic Congresses of General Practice and to evaluate determinants for these publication rates. Design Prospective study. Setting MEDLINE (PubMed) and Google Scholar were searched for relevant publications from 1 January 2009 up until 31 August 2014. Methods Abstracts accepted for oral or poster presentation were identified from the original congress booklets from the Nordic Congresses of General Practice in 2009 and 2011. Based on PubMed and Google Scholar searches, we subsequently identified full journal publications within a 36-month follow-up from both congresses. In cases of doubt, the first author was contacted directly. Main outcome measures Full journal publication within 36 months after the congress. Results A total of 200 abstracts were analyzed. Of these, 85 (42.5%) were identified with a full publication within 36 months after the congress. More abstracts from the 2011 congress were published compared to the 2009 congress odds ratio (OR) 1.97, 95% confidence interval (CI) (1.10; 3.50). Abstracts accepted for oral presentation were more often published OR 1.94, 95% CI (1.08; 3.50) than accepted poster abstracts. In the multivariate analysis, a university affiliation for both first and last author increased the probability for publication OR 4.23, 95% CI (1.71; 10.42), as well as more than two authors. An optimal number, based on the highest OR, seems to be 3–4 authors with OR 2.43, 95% CI (1.07; 5.54). Qualitative studies were published at the same frequency as quantitative studies OR 1.36, 95% CI (0.57; 3.24). Conclusion Less than half of the abstracts accepted for oral or poster presentation at two consecutive Nordic Congresses of General Practice were published as full text articles within 36 months. Key points Congress abstracts accepted for Nordic Congress of General Practice are not indexed in international search databases. Less than half of the

  19. National Conference[s] on Career Education: Final Report.

    ERIC Educational Resources Information Center

    Clark, Joseph F.; And Others

    The report describes a series of conferences whose objective was to orient selected educational leaders to the implications of preparing educational personnel with a career education perspective. The first 32 pages of the report discuss project objectives and procedures, and detail participant profiles, pre- and post-conference career education…

  20. Beyond hydrology in the sustainability assessment of dams: A planners perspective - The Sarawak experience

    NASA Astrophysics Data System (ADS)

    Andre, Edward

    2012-01-01

    SummaryThere is increasing concern about the availability of water supplies in developing countries to provide clean drinking water and sanitation as well as providing for irrigation for food security. This has led to hydrologically led investigation to establish the feasibility and storage capacity of potentially new dam sites. This task has become more difficult for hydrologists and others with the uncertainties created by climate change and the measurement of the hydrological, geographical and ecological footprint of new dams. The questions asked by hydrologists are increasingly likely to be required to be cast in terms of the four pillars of sustainability; environmental, economic, social and institutional. Similarly, regional planners have to be more cognisant of the social outcomes of dam development while understanding the wider hydrological context at a watershed and basin level. The paper defines the concept of sustainability assessment in the context of resettlement and analyses its implications for the Bakun Hydro-electric project in Sarawak, Malaysia. Specifically it attempts to address the question of what social sustainability would really mean in the context of communities affected by dam projects, and their catchments using hermeneutics, tradeoffs and offsets. The findings of this question were presented at a hydrological conference held in Santiago in October 2010, based on the outcome of specific questionnaire responses received from indigenous peoples affected by the Bakun Dam hydroelectric project. The paper also offers some insights pertaining to the social sustainability assessment aspects of dams and their catchments.

  1. 2008 Gordon Research Conference on Catalysis [Conference summary report

    SciTech Connect

    Soled, Stuart L.; Gray, Nancy Ryan

    2009-01-01

    The GRC on Catalysis is one of the most prestigious catalysis conferences as it brings together leading researchers from around the world to discuss their latest, most exciting work in catalysis. The 2008 conference will continue this tradition. The conference will cover a variety of themes including new catalytic materials, theoretical and experimental approaches to improve understanding of kinetics and transport phenomena, and state of the art nanoscale characterization probes to monitor active sites. The conference promotes interactions among established researchers and young scientists. It provides a venue for students to meet, talk to and learn from some of the world leading researchers in the area. It also gives them a platform for displaying their own work during the poster sessions. The informal nature of the meeting, excellent quality of the presentations and posters, and ability to meet many outstanding colleagues makes this an excellent conference.

  2. History of NAMES Conferences

    NASA Astrophysics Data System (ADS)

    Filippov, Lev

    2013-03-01

    -Russian International Centre was demonstrated. By the high standards of the reports presented, as well as by its overall organization, the second Seminar met the standards of an international conference. Reviews of state-of-the-art developments in materials science were given by leading scientists from Moscow and from the Lorraine region. The three days of the seminar were structured into four main themes: Functional Materials Coatings, Films and Surface Engineering Nanomaterials and Nanotechnologies The Environment and three Round Table discussions: Defining practical means of carrying out Franco-Russian collaborations in technology transfer and innovation Materials science ARCUS: Lorraine-Russian collaboration in materials science and the environment 32 oral and 25 poster presentations within four sections were given by a total of 110 participants. NAMES 2007, the 3rd Franco-Russian Seminar on New Achievements in Materials and Environmental Sciences, took place in Metz, France on 7-9 November 2007. The conference highlights fundamentals and development of the five main themes connected to the Lorraine-Russia ARCUS project with possible extension to other topics. The five main subjects included in the ARCUS project are: Bulk-surface-interface material sciences Nanomaterials and nanotechnologies Environment and natural resources Plasma physics—ITER project Vibrational dynamics The first, second and third NAMES conferences were financially supported by the following organizations: Ambassade de France à Moscou Communauté Urbaine du Grand Nancy Région Lorraine Conseil Général de Meurthe et Moselle Institut National Polytechnique de Lorraine Université de Metz Université Henry Poincaré CNRS ANVAR Federal Agency on Science and Innovations of the Ministry of Education and Science of the Russian Federation Moscow Committee on Science and Technologies Moscow Institute of Steel and Alloys (Technological University) The 4th conference is supported by the Ministry of Foreign Affairs of

  3. Hydrologic enforcement of lidar DEMs

    USGS Publications Warehouse

    Poppenga, Sandra K.; Worstell, Bruce B.; Danielson, Jeffrey J.; Brock, John C.; Evans, Gayla A.; Heidemann, H. Karl

    2014-01-01

    Hydrologic-enforcement (hydro-enforcement) of light detection and ranging (lidar)-derived digital elevation models (DEMs) modifies the elevations of artificial impediments (such as road fills or railroad grades) to simulate how man-made drainage structures such as culverts or bridges allow continuous downslope flow. Lidar-derived DEMs contain an extremely high level of topographic detail; thus, hydro-enforced lidar-derived DEMs are essential to the U.S. Geological Survey (USGS) for complex modeling of riverine flow. The USGS Coastal and Marine Geology Program (CMGP) is integrating hydro-enforced lidar-derived DEMs (land elevation) and lidar-derived bathymetry (water depth) to enhance storm surge modeling in vulnerable coastal zones.

  4. Hydrologic functions of prairie wetlands

    USGS Publications Warehouse

    LaBaugh, J.W.; Winter, T.C.; Rosenberry, D.O.

    1998-01-01

    Wetlands in the prairie known as potholes or sloughs represent an ever-changing mosaic of surface waters interacting with the atmosphere, groundwater, and each other in a variety of ways. Studies of groups of adjacent wetlands in different parts of the glaciated North American prairie have enabled some connections to be made between hydrologic processes, biological communities, and use of these wetlands by wetland-dependent wildlife. Understanding controls on variability in water levels, water volume, and salinity in these wetlands sets the stage for understanding controls on biological communities utilizing these wetlands. The role that natural variability in water and salinity plays in making these wetlands an important resource for waterfowl will provide an important context for those who are responsible for artificially altering the variability of water and salinity in prairie wetlands.

  5. The Central Valley Hydrologic Model

    NASA Astrophysics Data System (ADS)

    Faunt, C.; Belitz, K.; Hanson, R. T.

    2009-12-01

    Historically, California’s Central Valley has been one of the most productive agricultural regions in the world. The Central Valley also is rapidly becoming an important area for California’s expanding urban population. In response to this competition for water, a number of water-related issues have gained prominence: conjunctive use, artificial recharge, hydrologic implications of land-use change, subsidence, and effects of climate variability. To provide information to stakeholders addressing these issues, the USGS made a detailed assessment of the Central Valley aquifer system that includes the present status of water resources and how these resources have changed over time. The principal product of this assessment is a tool, referred to as the Central Valley Hydrologic Model (CVHM), that simulates surface-water flows, groundwater flows, and land subsidence in response to stresses from human uses and from climate variability throughout the entire Central Valley. The CVHM utilizes MODFLOW combined with a new tool called “Farm Process” to simulate groundwater and surface-water flow, irrigated agriculture, land subsidence, and other key processes in the Central Valley on a monthly basis. This model was discretized horizontally into 20,000 1-mi2 cells and vertically into 10 layers ranging in thickness from 50 feet at the land surface to 750 feet at depth. A texture model constructed by using data from more than 8,500 drillers’ logs was used to estimate hydraulic properties. Unmetered pumpage and surface-water deliveries for 21 water-balance regions were simulated with the Farm Process. Model results indicate that human activities, predominately surface-water deliveries and groundwater pumping for irrigated agriculture, have dramatically influenced the hydrology of the Central Valley. These human activities have increased flow though the aquifer system by about a factor of six compared to pre-development conditions. The simulated hydrology reflects spatial

  6. Assessing and measuring wetland hydrology

    USGS Publications Warehouse

    Rosenberry, Donald O.; Hayashi, Masaki; Anderson, James T.; Davis, Craig A.

    2013-01-01

    Virtually all ecological processes that occur in wetlands are influenced by the water that flows to, from, and within these wetlands. This chapter provides the “how-to” information for quantifying the various source and loss terms associated with wetland hydrology. The chapter is organized from a water-budget perspective, with sections associated with each of the water-budget components that are common in most wetland settings. Methods for quantifying the water contained within the wetland are presented first, followed by discussion of each separate component. Measurement accuracy and sources of error are discussed for each of the methods presented, and a separate section discusses the cumulative error associated with determining a water budget for a wetland. Exercises and field activities will provide hands-on experience that will facilitate greater understanding of these processes.

  7. RECENT DEVELOPMENTS IN HYDROLOGIC INSTRUMENTATION.

    USGS Publications Warehouse

    Latkovich, Vito J.

    1985-01-01

    The availability of space-age materials and implementation of state-of-the-art electronics is making possible the recent developments of hydrologic instrumentation. Material developments include: Synthetic-fiber sounding and tag lines; fiberglass wading rod; polymer (plastic) sheaves, pulleys and sampler components; and polymer (plastic) bucket wheels for current meters. These materials are very cost effective and efficient. Electromechanical and electronic developments and applications include: adaptable data acquisition system; downhole sampler for hazardous substances; current-meter digitizer; hydraulic power/drive system for discharge measurements and water-quality sampling; non-contact water-level sensors; minimum data recorder; acoustic velocity meters, and automated current meter discharge-measurement system.

  8. Calendar of Conferences

    NASA Astrophysics Data System (ADS)

    1996-08-01

    8 - 18 August 1996 International Summer School on Plasma Physics and Technology La Jolla, CA, USA Contact: Mr V Stefan, Institute for Advanced Physics Studies, PO Box 2964, La Jolla, CA 92038, USA. Tel +1-619-456-5737. 26 - 30 August 1996 Joint Varenna - Lausanne International Workshop on Theory of Fusion Plasmas Villa Monastero, Varenna, Italy Contact: Centro di Cultura Villa Monastero, 1 Piazza Venini, 22050 Varenna (Lecco), Italy. Tel +39-341-831261, Fax +39-341-831281. Application and abstract deadline: 15 June 1996. 2 - 5 September 1996 EU - US Workshop on Transport in Fusion Plasmas Villa Monastero, Varenna, Italy Further information: G Gorini, ISPP, 16 Via Celoria, I-20133 Milano, Italy. Tel +39-2-2392637, Fax +39-2-2392205, E-mail ggorini@mi.infn.it. Administrative contact: Centro di Cultura Villa Monastero, 1 Piazza Venini, 22050 Varenna (Lecco), Italy. Tel +39-341-831261, Fax +39-341-831281. Application and abstract deadline: 15 June 1996. 9 - 13 September 1996 International Conference on Plasma Physics Nagoya, Japan Contact: Conference Secretariat, c/o Prof. Hiromu Momota, National Institute for Fusion Science, Nagoya 464-01, Japan. Tel +81-52-789-4260, Fax +81-52-789-1037, E-mail icpp96@nifs.ac.jp. Abstract deadline: 31 March 1996. 16 - 20 September 1996 19th Symposium on Fusion Technology Lisbon, Portugal Contact: Professor Carlos Varandas, Centro de Fusão Nuclear, 1096 Lisboa Codex, Portugal. Fax +351-1-8417819, E-mail cvarandas@cfn.ist.utl.pt. General information will be available via WWW with URL http://www.cfn.ist.utl.pt. 25 - 29 September 1996 Summer University of Plasma Physics Garching, Germany Contact: Ms Ch Stahlberg, Max-Planck-Institut für PlasmaPhysik, Boltzmannstr 2, D-85748 Garching, Germany. Tel +49-89-3299-2232, Fax +49-89-3299-1001. 11 - 15 November 1996 38th Annual Meeting of the Division of Plasma Physics, APS Denver, CO, USA Contact: Dr Richard Hazeltine, University of Texas

  9. Uncertainty of the hydrological response to climate change conditions; 605 basins, 3 hydrological models, 5 climate models, 5 hydrological variables

    NASA Astrophysics Data System (ADS)

    Melsen, Lieke; Mizukami, Naoki; Newman, Andrew; Clark, Martyn; Teuling, Adriaan

    2016-04-01

    Many studies investigated the effect of a changing climate on the hydrological response of a catchment and uncertainty of the effect coming from hydrologic modelling (e.g., forcing, hydrologic model structures, and parameters). However, most past studies used only a single or a small number of catchments. To go beyond the case-study, and to assess the uncertainty involved in modelling the hydrological impact of climate change more comprehensively, we studied 605 basins over a wide range of climate regimes throughout the contiguous USA. We used three different widely-used hydrological models (VIC, HBV, SAC), which we forced with five distinct climate model outputs. The hydrological models have been run for a base period (1986-2008) for which observations were available, and for a future period (2070-2099). Instead of calibrating each hydrological model for each basin, the model has been run with a parameter sample (varying from 1600 to 1900 samples dependent on the number of free parameters in the model). Five hydrological states and fluxes were stored; discharge, evapotranspiration, soil moisture, SWE and snow melt, and 15 different metrics and signatures have been obtained for each model run. With the results, we conduct a sensitivity analysis over the change in signatures from the future period compared to the base period. In this way, we can identify the parameters that are responsible for certain projected changes, and identify the processes responsible for this change. By using three different models, in which VIC is most distinctive in including explicit vegetation parameters, we can compare different process representations and the effect on the projected hydrological change.

  10. 38 CFR 39.33 - Conferences.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.33 Conferences. (a) Predesign conference. A predesign conference is required for all Establishment, Expansion, and...

  11. 38 CFR 39.33 - Conferences.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.33 Conferences. (a) Predesign conference. A predesign conference is required for all Establishment, Expansion, and...

  12. 38 CFR 39.33 - Conferences.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STATES FOR ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.33 Conferences. (a) Predesign conference. A predesign conference is required for all Establishment,...

  13. 38 CFR 39.33 - Conferences.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Grant Requirements and Procedures § 39.33 Conferences. (a) Predesign conference. A predesign conference is required for all Establishment, Expansion, and...

  14. Conference Report: Improving College Teaching.

    ERIC Educational Resources Information Center

    Mayo, C. Douglas; Claxton, Charles S.

    The conference report includes an explanation of the conference plan, a description of the highlights, and descriptions of each session. Among the session topics are: faculty development; instructional improvement in the community college, with emphasis on developmental education; conditions that enhance learning; improving the lecture; evaluating…

  15. The Second National Conference Summary.

    ERIC Educational Resources Information Center

    Chai, Carolyn

    In this summary of the 1978 National Conference on Asians in America and Asian Americans, conference proceedings, as well as papers and panel discussions, are briefly outlined. Workshops on foreign policy, immigration, Asian identity, education and employment, Indo-Chinese in the United States, teaching English to immigrants, racism and…

  16. Beating the Futures Conference Game.

    ERIC Educational Resources Information Center

    Simmonds, W. H. Clive

    1983-01-01

    Conference survival tips include: (1) noting the different kinds of speakers, their strengths and weaknesses; (2) discovering the reasons for often apparent cross-talk and misunderstanding; and (3) using the concept of futuring to gain ideas as to what can be done after the conference ends. (RM)

  17. SLA at 100: Conference Preview

    ERIC Educational Resources Information Center

    Blumenstein, Lynn

    2009-01-01

    When School Library Association (SLA) convenes its annual conference in Washington, DC, June 14-17, 2009, the association will be celebrating its 100th birthday. This occasion allows for grand gestures--the SLA Salutes! Awards and Leadership Reception will be held in the Library of Congress's Great Hall. The conference also draws upon Washington…

  18. Vague Language in Conference Abstracts

    ERIC Educational Resources Information Center

    Cutting, Joan

    2012-01-01

    This study examined abstracts for a British Association for Applied Linguistics conference and a Sociolinguistics Symposium, to define the genre of conference abstracts in terms of vague language, specifically universal general nouns (e.g. people) and research general nouns (e.g. results), and to discover if the language used reflected the level…

  19. THE PREPLANNING TITLE VII CONFERENCE.

    ERIC Educational Resources Information Center

    KIEFFER, ROBERT DE

    THIS REPORT IS A TRANSCRIPT OF PROCEEDINGS OF A PLANNING CONFERENCE HELD AT BOULDER, COLORADO IN SEPTEMBER 1958 FOR THE PURPOSE OF DESIGNING A LARGER CONFERENCE IN APRIL 1960. SPECIFICALLY THIS WOULD DEAL WITH MORE EFFECTIVE UTILIZATION OF TELEVISION, RADIO, MOTION PICTURES AND RELATED MEDIA FOR EDUCATIONAL PURPOSES IN THE MOUNTAIN PLAINS STATES…

  20. Conference Connections: Rewiring the Circuit

    ERIC Educational Resources Information Center

    Siemens, George; Tittenberger, Peter; Anderson, Terry

    2008-01-01

    Increased openness, two-way dialogue, and blurred distinctions between experts and amateurs have combined with numerous technology tools for dialogue, personal expression, networking, and community formation to "remake" conferences, influencing not only how attendees participate in but also how organizers host conferences today. (Contains 31…

  1. Student-Led Portfolio Conferences.

    ERIC Educational Resources Information Center

    Paulson, F. Leon; Paulson, Pearl R.

    In at least one Oregon school system, student-led conferences have begun to replace traditional report cards. When conferences are well done, parents believe they have learned more about their child's learning and progress than they would through a traditional report card. There is an important additional benefit in that students can rise to the…

  2. Adherence to a healthy Nordic food index is associated with a lower incidence of colorectal cancer in women: the Diet, Cancer and Health cohort study.

    PubMed

    Kyrø, Cecilie; Skeie, Guri; Loft, Steffen; Overvad, Kim; Christensen, Jane; Tjønneland, Anne; Olsen, Anja

    2013-03-14

    Colorectal cancer (CRC) is a multi-factorial disease in which diet is believed to play a role. Little is known about the health effects of specific regional diets. The Nordic diet is high in fat and sugar but also includes a range of traditional products with anticipated health-promoting effects. The aim of this cohort study was to determine whether a healthy Nordic food index consisting of fish, cabbage, rye bread, oatmeal, apples, pears and root vegetables was related to CRC incidence. Data were obtained from a prospective cohort study of 57,053 Danish men and women aged 50-64 years, of whom 1025 developed CRC (13 years' follow-up). Incidence rate ratios (IRR) with 95 % CI were calculated from Cox proportional hazard models. Women who strongly adhered to a healthy Nordic food index had a 35 % lower incidence of CRC than women with poor adherence (adjusted IRR, 0·65; 95 % CI 0·46, 0·94); a similar tendency was found for men. Women had a 9 % lower incidence of CRC per point adherence to the healthy Nordic food index, but no significant effect was found for men. A regional diet based on healthy Nordic food items was therefore associated with a lower incidence of CRC in women. The protective effect was of the same magnitude as previously found for the Mediterranean diet, suggesting that healthy regional diets should be promoted in order to ensure health; this will also preserve cultural heredity and the environment.

  3. Hydrological Scenario Using Tools and Applications Available in enviroGRIDS Portal

    NASA Astrophysics Data System (ADS)

    Bacu, V.; Mihon, D.; Stefanut, T.; Rodila, D.; Cau, P.; Manca, S.; Soru, C.; Gorgan, D.

    2012-04-01

    Nowadays the decision makers but also citizens are concerning with the sustainability and vulnerability of land management practices on various aspects and in particular on water quality and quantity in complex watersheds. The Black Sea Catchment is an important watershed in the Central and East Europe. In the FP7 project enviroGRIDS [1] was developed a Web Portal that incorporates different tools and applications focused on geospatial data management, hydrologic model calibration, execution and visualization and training activities. This presentation highlights, from the end-user point of view, the scenario related with hydrological models using the tools and applications available in the enviroGRIDS Web Portal [2]. The development of SWAT (Soil Water Assessment Tool) hydrological models is a well known procedure for the hydrological specialists [3]. Starting from the primary data (information related to weather, soil properties, topography, vegetation, and land management practices of the particular watershed) that are used to develop SWAT hydrological models, to specific reports, about the water quality in the studied watershed, the hydrological specialist will use different applications available in the enviroGRIDS portal. The tools and applications available through the enviroGRIDS portal are not dealing with the building up of the SWAT hydrological models. They are mainly focused on: calibration procedure (gSWAT [4]) - uses the GRID computational infrastructure to speed-up the calibration process; development of specific scenarios (BASHYT [5]) - starts from an already calibrated SWAT hydrological model and defines new scenarios; execution of scenarios (gSWATSim [6]) - executes the scenarios exported from BASHYT; visualization (BASHYT) - displays charts, tables and maps. Each application is built-up as a stack of functional layers. We combine different layers of applications by vertical interoperability in order to build the desired complex functionality. On

  4. Time-resolved Polarimetry of the Superluminous SN 2015bn with the Nordic Optical Telescope

    NASA Astrophysics Data System (ADS)

    Leloudas, Giorgos; Maund, Justyn R.; Gal-Yam, Avishay; Pursimo, Tapio; Hsiao, Eric; Malesani, Daniele; Patat, Ferdinando; de Ugarte Postigo, Antonio; Sollerman, Jesper; Stritzinger, Maximilian D.; Wheeler, J. Craig

    2017-03-01

    We present imaging polarimetry of the superluminous supernova SN 2015bn, obtained over nine epochs between ‑20 and +46 days with the Nordic Optical Telescope. This was a nearby, slowly evolving Type I superluminous supernova that has been studied extensively and for which two epochs of spectropolarimetry are also available. Based on field stars, we determine the interstellar polarization in the Galaxy to be negligible. The polarization of SN 2015bn shows a statistically significant increase during the last epochs, confirming previous findings. Our well-sampled imaging polarimetry series allows us to determine that this increase (from ∼0.54% to ≳1.10%) coincides in time with rapid changes that took place in the optical spectrum. We conclude that the supernova underwent a “phase transition” at around +20 days, when the photospheric emission shifted from an outer layer, dominated by natal C and O, to a more aspherical inner core, dominated by freshly nucleosynthesized material. This two-layered model might account for the characteristic appearance and properties of Type I superluminous supernovae.

  5. Active Commuting Behaviors in a Nordic Metropolitan Setting in Relation to Modality, Gender, and Health Recommendations

    PubMed Central

    Stigell, Erik; Schantz, Peter

    2015-01-01

    Active commuting between home and place of work or study is often cited as an interesting source of physical activity in a public health perspective. However, knowledge about these behaviors is meager. This was therefore studied in adult active commuters (n = 1872) in Greater Stockholm, Sweden, a Nordic metropolitan setting. They received questionnaires and individually adjusted maps to draw their normal commuting route. Three different modality groups were identified in men and women: single-mode cyclists and pedestrians (those who only cycle or walk, respectively) and dual-mode commuters (those who alternately walk or cycle). Some gender differences were observed in trip distances, frequencies, and velocities. A large majority of the commuting trip durations met the minimum health recommendation of at least 10-minute-long activity bouts. The median single-mode pedestrians and dual-mode commuters met or were close to the recommended weekly physical activity levels of at least 150 minutes most of the year, whereas the single-mode cyclists did so only during spring–mid-fall. A high total number of trips per year (range of medians: 231–389) adds to the value in a health perspective. To fully grasp active commuting behaviors in future studies, both walking and cycling should be assessed over different seasons and ideally over the whole year. PMID:26690193

  6. Characterization of Light Non-Methane Hydrocarbons, Surface Water DOC, and Aerosols over the Nordic Seas

    NASA Astrophysics Data System (ADS)

    Hudson, E. D.; Ariya, P. A.

    2006-12-01

    Whole air, size-fractionated marine aerosols, and surface ocean water DOC were sampled together during June-July 2004 on the Nordic seas, in order to explore factors leading to the formation of volatile organic compounds (VOCs) at the sea surface and their transfer to the atmosphere. High site-to-site variability in 19 non-methane hydrocarbon concentrations suggests highly variable, local sources for these compounds. Acetone, C5 and C6 hydrocarbons, and dimethylsulfide were identified in the seawater samples using solid-phase microextraction/GC-MS. The aerosols were analysed by SEM-EDX and contained primarily inorganic material (sea salt, marine sulfates, and carbonates) and little organic matter. However, a culturable bacterium was isolated from the large (9.9 - 18 μ m) fraction at one site, and identified as Micrococcus luteus. We will discuss the implication of these results on potential exchange processes at the ocean-atmosphere interface and the impact of bioaerosols in transferring marine organic carbon to atmospheric organic carbon.

  7. What Do IT-People Know about the Nordic History of Computers and User Interfaces?

    NASA Astrophysics Data System (ADS)

    Jørgensen, Anker Helms

    This paper reports a preliminary, empirical exploration of what IT-people know about the history of computers and user interfaces. The principal motivation for the study is that the younger generations such as students in IT seem to know very little about these topics. The study employed a free association method administered as email. Eight students and four researchers participated, between 26-34 and 48-64 years of age, respectively. Responses totaled 222 and we analyzed and categorized them. First, the Nordic touch was extremely limited. Secondly, the knowledge of both students and researchers seems heavily based on personal experience so that the researchers know much more about the earlier days of computing and interfaces. Thirdly, there is a tendency amongst the students to conceptualize the history of computers in interface features and concepts. Hence, the interface seems to become the designation or even the icon for the computer. In other words, one of the key focal points in the area of human-computer interaction: to makethe computer as suchinvisible seems to have been successful.

  8. Cancer prevalence in United States, Nordic Countries, Italy, Australia, and France: an analysis of geographic variability

    PubMed Central

    Crocetti, E; De Angelis, R; Buzzoni, C; Mariotto, A; Storm, H; Colonna, M; Zanetti, R; Serraino, D; Michiara, M; Cirilli, C; Iannelli, A; Mazzoleni, G; Sechi, O; Sanoja Gonzalez, M E; Guzzinati, S; Capocaccia, R; Dal Maso, L

    2013-01-01

    Background: The objectives of this study were to quantitatively assess the geographic heterogeneity of cancer prevalence in selected Western Countries and to explore the associations between its determinants. Methods: For 20 cancer sites, 5-year cancer prevalence, incidence, and survival were observed and age standardised for the mid 2000s in the United States, Nordic European Countries, Italy, Australia, and France. Results: In Italy, 5-year crude prevalence for all cancers was 1.9% in men and 1.7% in women, while it was ∼1.5% in all other countries and sexes. After adjustment for the different age distribution of the populations, cancer prevalence in the United States was higher (20% in men and 10% in women) than elsewhere. For all cancers combined, the geographic heterogeneities were limited, though relevant for specific cancers (e.g., prostate, showing >30% higher prevalence in the United States, or lung, showing >50% higher prevalence in USA women than in other countries). For all countries, the correlations between differences of prevalence and differences of incidence were >0.9, while prevalence and survival were less consistently correlated. Conclusion: Geographic differences and magnitude of crude cancer prevalence were more strongly associated with incidence rates, influenced by population ageing, than with survival rates. These estimates will be helpful in allocating appropriate resources. PMID:23799856

  9. Krafting an agreement: Negotiations to reduce pollution from the Nordic pulp industry, 1985--1989

    SciTech Connect

    Auer, M. R.

    1996-05-01

    International environmental accords frequently contain obligations that may be easily satisfied by their signatories. Observers have speculated why it is in a state`s interests to sign agreements that lack strict conditions, but policy analysts lack a coherent model explaining how such agreements are formalized. Knowledge, values, and authority are key forces that elucidate how environmental accords are developed with provisions that are easily executable. This dissertation examines the formulation of Helsinki Commission recommendations to reduce emissions of organochlorines from Nordic kraft pulp mills. The kraft pulp industry, the largest industrial pollution emitter to the Baltic Sea, is also a crucial foreign exchange earner for both Sweden and Finland. Hence, Swedes and Finns were the most active participants in regional negotiations to reduce organochlorine emissions. Key variable analysis explains how obstacles in various regional negotiations were overcome, and how parties constructed a recommendation with obligations that could be easily accommodated. The two sides never agreed about the level of risk posed by organochlorines in the marine environment. This problem influenced the strictness of pollution limits specified in the final agreement. But, the parties overcame formidable obstacles in the negotiations, including: (1) concerns about costs to industry and competitive disadvantages in the pulp and paper sector; (2) disagreement about technologies to combat the problem; and (3) domestic rule-making schedules that were out of sync.

  10. Effects of Nordic walking training on functional parameters in Parkinson's disease: a randomized controlled clinical trial.

    PubMed

    Monteiro, E P; Franzoni, L T; Cubillos, D M; de Oliveira Fagundes, A; Carvalho, A R; Oliveira, H B; Pantoja, P D; Schuch, F B; Rieder, C R; Martinez, F G; Peyré-Tartaruga, L A

    2017-03-01

    We compare the effects of Nordic walking training (NW) and Free walk (FW) on functional parameters (motor symptoms, balance) and functional mobility (Timed Up and Go at Self-selected Speed - TUGSS, and at forced speed, TUGFS; Self-selected Walking Speed, SSW; locomotor rehabilitation index, LRI) of Parkinson's disease (PD) patients. The study included 33 patients with clinical diagnosis of idiopathic PD, and staging between 1 and 4 in the Hoehn and Yahr scale (H&Y) randomized into two groups: NW (N = 16) and FW (N = 17) for 6 weeks. Baseline characteristics were compared trough a one-way ANOVA. Outcomes were analyzed using the Generalized Estimation Equations (GEE) with a Bonferroni post-hoc. Data were analyzed using SPSS v.20.0. Improvements in UPDRS III (P < 0.001), balance scores (P < 0.035), TUGSS distance (P < 0.001), TUGFS distance (P < 0.001), SSW (P < 0.001), and LRI (P < 0.001) were found for both groups. However, the NW group showed significant differences (P < 0.001) when compared to the FW group for the functional mobility. We conclude the NW improves functional parameters and walking mobility demonstrating that NW is as effective as the FW, including benefits for FW on the functional mobility of people with PD.

  11. Organic farming in the Nordic countries--animal health and production.

    PubMed

    Thamsborg, S M

    2001-01-01

    Organic farming (or ecological agriculture) is of growing importance in the agricultural sector worldwide. In the Nordic countries, 1-10% of the arable land was in organic production in 1999. Organic farming can be seen as an approach to agriculture where the aim is to create integrated, humane, environmentally and economically sustainable agricultural production systems. Principles like nutrient recycling, prevention rather than treatment and the precautionary principle are included in aims and standards. Animal welfare is another hallmark of organic livestock production but despite this, several studies have indicated severe health problems e.g. in organic poultry production in Denmark. Also the quality of animal food products in relation to human health, particularly the risk of zoonotic infections, has been debated. For these reasons there is a need for improvement of production methods and animal health status. Vets play an important role in this development through work in clinical practice and in research. On-farm consultancy should be tailored to the individual farmers needs, and the practitioner should be willing to take up new ideas and when needed, to enter a critical dialogue in relation to animal welfare. Better base line data on animal health and food safety in organic food systems are needed.

  12. Approaches for integrated assessment of ecological and eutrophication status of surface waters in Nordic Countries.

    PubMed

    Andersen, Jesper H; Aroviita, Jukka; Carstensen, Jacob; Friberg, Nikolai; Johnson, Richard K; Kauppila, Pirkko; Lindegarth, Mats; Murray, Ciarán; Norling, Karl

    2016-10-01

    We review approaches and tools currently used in Nordic countries (Denmark, Finland, Norway and Sweden) for integrated assessment of 'ecological status' sensu the EU Water Framework Directive as well as assessment of 'eutrophication status' in coastal and marine waters. Integration principles for combining indicators within biological quality elements (BQEs) and combining BQEs into a final-integrated assessment are discussed. Specific focus has been put on combining different types of information into indices, since several methods are currently employed. As a consequence of the variety of methods used, comparisons across both BQEs and water categories (river, lakes and coastal waters) can be difficult. Based on our analyses, we conclude that some principles and methods for integration can be critical and that a harmonised approach should be developed. Further, we conclude that the integration principles applied within BQEs are critical and in need of harmonisation if we want a better understanding of potential transition in ecological status between surface water types, e.g. when riverine water enters a downstream lake or coastal water body.

  13. A Bayesian analysis of trends in ozone sounding data series from 9 Nordic stations

    NASA Astrophysics Data System (ADS)

    Christiansen, Bo; Jepsen, Nis; Larsen, Niels; Korsholm, Ulrik S.

    2016-04-01

    Ozone soundings from 9 Nordic stations have been homogenized and interpolated to standard pressure levels. The different stations have very different data coverage; the longest period with data is from the end of the 1980ies to 2013. We apply a model which includes both low-frequency variability in form of a polynomial, an annual cycle with harmonics, the possibility for low-frequency variability in the annual amplitude and phasing, and either white noise or AR1 noise. The fitting of the parameters is performed with a Bayesian approach not only giving the posterior mean values but also credible intervals. We find that all stations agree on an well-defined annual cycle in the free troposphere with a relatively confined maximum in the early summer. Regarding the low-frequency variability we find that Scoresbysund, Ny Aalesund, and Sodankyla show similar structures with a maximum near 2005 followed by a decrease. However, these results are only weakly significant. A significant change in the amplitude of the annual cycle was only found for Ny Aalesund. Here the peak-to-peak amplitude changes from 0.9 to 0.8 mhPa between 1995-2000 and 2007-2012. The results are shown to be robust to the different settings of the model parameters (order of the polynomial, number of harmonics in the annual cycle, type of noise, etc). The results are also shown to be characteristic for all pressure levels in the free troposphere.

  14. Summary of 1990 Code Conference

    SciTech Connect

    Cooper, R.K.; Chan, Kwok-Chi D.

    1990-01-01

    The Conference on Codes and the Linear Accelerator Community was held in Los Alamos in January 1990, and had approximately 100 participants. This conference was the second in a series which has as its goal the exchange of information about codes and code practices among those writing and actually using these codes for the design and analysis of linear accelerators and their components. The first conference was held in San Diego in January 1988, and concentrated on beam dynamics codes and Maxwell solvers. This most recent conference concentrated on 3-D codes and techniques to handle the large amounts of data required for three-dimensional problems. In addition to descriptions of codes, their algorithms and implementations, there were a number of paper describing the use of many of the codes. Proceedings of both these conferences are available. 3 refs., 2 tabs.

  15. Hydrology: The interdisciplinary science of water

    USGS Publications Warehouse

    Vogel, Richard M.; Lall, Upmanu; Cai, Ximing; Rajagopalan, Balaji; Weiskel, Peter K.; Hooper, Richard P.; Matalas, Nicholas C.

    2015-01-01

    We live in a world where biophysical and social processes are tightly coupled. Hydrologic systems change in response to a variety of natural and human forces such as climate variability and change, water use and water infrastructure, and land cover change. In turn, changes in hydrologic systems impact socioeconomic, ecological, and climate systems at a number of scales, leading to a coevolution of these interlinked systems. The Harvard Water Program, Hydrosociology, Integrated Water Resources Management, Ecohydrology, Hydromorphology, and Sociohydrology were all introduced to provide distinct, interdisciplinary perspectives on water problems to address the contemporary dynamics of human interaction with the hydrosphere and the evolution of the Earth’s hydrologic systems. Each of them addresses scientific, social, and engineering challenges related to how humans influence water systems and vice versa. There are now numerous examples in the literature of how holistic approaches can provide a structure and vision of the future of hydrology. We review selected examples, which taken together, describe the type of theoretical and applied integrated hydrologic analyses and associated curricular content required to address the societal issue of water resources sustainability. We describe a modern interdisciplinary science of hydrology needed to develop an in-depth understanding of the dynamics of the connectedness between human and natural systems and to determine effective solutions to resolve the complex water problems that the world faces today. Nearly, every theoretical hydrologic model introduced previously is in need of revision to accommodate how climate, land, vegetation, and socioeconomic factors interact, change, and evolve over time.

  16. Hydrology: The interdisciplinary science of water

    NASA Astrophysics Data System (ADS)

    Vogel, Richard M.; Lall, Upmanu; Cai, Ximing; Rajagopalan, Balaji; Weiskel, Peter K.; Hooper, Richard P.; Matalas, Nicholas C.

    2015-06-01

    We live in a world where biophysical and social processes are tightly coupled. Hydrologic systems change in response to a variety of natural and human forces such as climate variability and change, water use and water infrastructure, and land cover change. In turn, changes in hydrologic systems impact socioeconomic, ecological, and climate systems at a number of scales, leading to a coevolution of these interlinked systems. The Harvard Water Program, Hydrosociology, Integrated Water Resources Management, Ecohydrology, Hydromorphology, and Sociohydrology were all introduced to provide distinct, interdisciplinary perspectives on water problems to address the contemporary dynamics of human interaction with the hydrosphere and the evolution of the Earth's hydrologic systems. Each of them addresses scientific, social, and engineering challenges related to how humans influence water systems and vice versa. There are now numerous examples in the literature of how holistic approaches can provide a structure and vision of the future of hydrology. We review selected examples, which taken together, describe the type of theoretical and applied integrated hydrologic analyses and associated curricular content required to address the societal issue of water resources sustainability. We describe a modern interdisciplinary science of hydrology needed to develop an in-depth understanding of the dynamics of the connectedness between human and natural systems and to determine effective solutions to resolve the complex water problems that the world faces today. Nearly, every theoretical hydrologic model introduced previously is in need of revision to accommodate how climate, land, vegetation, and socioeconomic factors interact, change, and evolve over time.

  17. Snow hydrology in a general circulation model

    NASA Technical Reports Server (NTRS)

    Marshall, Susan; Roads, John O.; Glatzmaier, Gary

    1994-01-01

    A snow hydrology has been implemented in an atmospheric general circulation model (GCM). The snow hydrology consists of parameterizations of snowfall and snow cover fraction, a prognostic calculation of snow temperature, and a model of the snow mass and hydrologic budgets. Previously, only snow albedo had been included by a specified snow line. A 3-year GCM simulation with this now more complete surface hydrology is compared to a previous GCM control run with the specified snow line, as well as with observations. In particular, the authors discuss comparisons of the atmospheric and surface hydrologic budgets and the surface energy budget for U.S. and Canadian areas. The new snow hydrology changes the annual cycle of the surface moisture and energy budgets in the model. There is a noticeable shift in the runoff maximum from winter in the control run to spring in the snow hydrology run. A substantial amount of GCM winter precipitation is now stored in the seasonal snowpack. Snow cover also acts as an important insulating layer between the atmosphere and the ground. Wintertime soil temperatures are much higher in the snow hydrology experiment than in the control experiment. Seasonal snow cover is important for dampening large fluctuations in GCM continental skin temperature during the Northern Hemisphere winter. Snow depths and snow extent show good agreement with observations over North America. The geographic distribution of maximum depths is not as well simulated by the model due, in part, to the coarse resolution of the model. The patterns of runoff are qualitatively and quantitatively similar to observed patterns of streamflow averaged over the continental United States. The seasonal cycles of precipitation and evaporation are also reasonably well simulated by the model, although their magnitudes are larger than is observed. This is due, in part, to a cold bias in this model, which results in a dry model atmosphere and enhances the hydrologic cycle everywhere.

  18. Snow hydrology in a general circulation model

    SciTech Connect

    Marshall, S. ); Roads, J.O. ); Glatzmaier, G. )

    1994-08-01

    A snow hydrology has been implemented in an atmospheric general circulation model (GCM). The snow hydrology consists of parameterizations of snowfall and snow cover fraction, a prognostic calculation of snow temperature, and a model of the snow mass and hydrologic budgets. Previously, only snow albedo had been included. A 3-year GCM simulation with this more complete surface hydrology is compared to a previous GCM control run with the specified snow line, as well as with observations. In particular, the authors discuss comparisons of the atmospheric and surface hydrologic budgets and the surface energy budget for U.S. and Canadian areas. The new snow hydrology changes the annual cycle of the surface moisture and energy budgets in the model. There is a noticeable shift in the runoff maximum from winter in the control run to spring in the snow hydrology run. A substantial amount of GCM winter precipitation is now stored in the seasonal snowpack. Snow cover also acts as an important insulating layer between the atmosphere and the ground. Wintertime soil temperatures are much higher in the snow, hydrology experiment than in the control experiment. Seasonal snow cover is important for dampening large fluctuations in GCM continental skin temperature during the Northern Hemisphere winter. Snow depths and snow extent show good agreement with observations over North America. The geographic distribution of maximum depths is not as well simulated by the model due, in part, to the coarse resolution of the model. The patterns of runoff are qualitatively and quantitatively similar to observed patterns of streamflow averaged over the continental United States. The seasonal cycles of precipitation and evaporation are also reasonably well simulated by the model, although their magnitudes are larger than is observed. This is due, in part, to a cold bias in this model, which results in a dry model atmosphere and enhances the hydrologic cycle everywhere. 52 refs., 13 figs., 5 tabs.

  19. Eastern Pacific Ocean Conference

    NASA Astrophysics Data System (ADS)

    The promotion of interaction among investigators of all oceanographic disciplines studying the eastern Pacific Ocean was the goal of the 1990 Eastern Pacific Ocean Conference (EPOC), held October 17-19 on the snow-covered slopes of Mt. Hood, Oreg. Thirty oceanographers representing all disciplines attended.Dick Barber, Duke University Marine Lab, Beaufort, N.C., chaired a session on the eastern equatorial Pacific Ocean, emphasizing issues related to biological activity. Steve Ramp of the Naval Postgraduate School in Montery, Calif., chaired a session on recent results from northern and central California experiments. On October 19, following an early morning earthquake, a business meeting and discussions regarding a collaboration in future experiments were held.

  20. ISMB Conference Proceedings

    SciTech Connect

    Teresa, Gaasterand; Martin, Vingron

    2011-07-01

    This special issue comprises the papers accepted for presentation at the 19th Annual International Conference on Intelligent Systems for Molecular Biology, joint with the 10th European Conference on Computational Biology, an official conference of the International Society for Computational Biology (ISCB; http://www.iscb.org). ISMB/ECCB 2011 (http://www.iscb.org/ismb2011/) will take place in Vienna, Austria, from July 17 through July 19, 2011; preceded during July 14–16 by eight 1- or 2- day Special Interest Group (SIG) meetings, three satellite meetings and nine half-day tutorials; and followed by two additional satellite meetings. The 48 papers in this volume were selected from 258 submitted papers. Submitted papers were assigned to 13 areas. Area Chairs led each topic area by selecting their area's program committee and overseeing the reviewing process. Many Area Chairs were new compared to 2010, and two completely new areas were added in 2011, ‘Data Visualization’ and ‘Mass Spectrometry and Proteomics’. Six papers for which Area Chairs were in conflict were reviewed under a ‘Conflicts Management’ section headed by the Proceedings Chairs; one such paper was accepted in ‘Bioimaging’. Areas, co-chairs and acceptance information are listed in Table 1. Compared to prior years, five mature topic areas had steady submissions, ‘Evolution and Comparative Genomics’, ‘Gene Regulation and Transcriptomics’, ‘Protein Structure and Function’, ‘Sequence Analysis’, ‘Text Mining’. Two areas newer to ISMB were underrepresented this year, ‘Bioimaging’ and ‘Disease Models and Epidemiology’. One area doubled, ‘Applied Bioinformatics’, renamed from last year's ‘Other Bioinformatics Applications’; and one tripled, ‘Protein Interactions and Molecular Networks’. Across the areas, 326 members of the bioinformatics community provided reviews. Most papers received three reviews and several received four or more. There was

  1. Computational Biology Support: RECOMB Conference Series (Conference Support)

    SciTech Connect

    Michael Waterman

    2006-06-15

    This funding was support for student and postdoctoral attendance at the Annual Recomb Conference from 2001 to 2005. The RECOMB Conference series was founded in 1997 to provide a scientific forum for theoretical advances in computational biology and their applications in molecular biology and medicine. The conference series aims at attracting research contributions in all areas of computational molecular biology. Typical, but not exclusive, the topics of interest are: Genomics, Molecular sequence analysis, Recognition of genes and regulatory elements, Molecular evolution, Protein structure, Structural genomics, Gene Expression, Gene Networks, Drug Design, Combinatorial libraries, Computational proteomics, and Structural and functional genomics. The origins of the conference came from the mathematical and computational side of the field, and there remains to be a certain focus on computational advances. However, the effective use of computational techniques to biological innovation is also an important aspect of the conference. The conference had a growing number of attendees, topping 300 in recent years and often exceeding 500. The conference program includes between 30 and 40 contributed papers, that are selected by a international program committee with around 30 experts during a rigorous review process rivaling the editorial procedure for top-rate scientific journals. In previous years papers selection has been made from up to 130--200 submissions from well over a dozen countries. 10-page extended abstracts of the contributed papers are collected in a volume published by ACM Press and Springer, and are available at the conference. Full versions of a selection of the papers are published annually in a special issue of the Journal of Computational Biology devoted to the RECOMB Conference. A further point in the program is a lively poster session. From 120-300 posters have been presented each year at RECOMB 2000. One of the highlights of each RECOMB conference is a

  2. Conference Report: Power and Energy Society Annual Conference

    NASA Astrophysics Data System (ADS)

    Yorino, Naoto; Mori, Hiroyuki

    The 19th Power & Energy Society Annual Conference was held on September 24-26, 2008 at Hiroshima University. The total number of technical papers was 415 and 53 sessions (52 oral sessions and 1 poster session) were organized. A panel discussion, a special lecture, technical exhibitions and technical tours were also organized. All events were very well attended and the final enrollment attained to 954 registrations. The conference has been successfully closed by the great contribution of all participants. In this article, the outline of the conference is reported.

  3. 33rd Actinide Separations Conference

    SciTech Connect

    McDonald, L M; Wilk, P A

    2009-05-04

    Welcome to the 33rd Actinide Separations Conference hosted this year by the Lawrence Livermore National Laboratory. This annual conference is centered on the idea of networking and communication with scientists from throughout the United States, Britain, France and Japan who have expertise in nuclear material processing. This conference forum provides an excellent opportunity for bringing together experts in the fields of chemistry, nuclear and chemical engineering, and actinide processing to present and discuss experiences, research results, testing and application of actinide separation processes. The exchange of information that will take place between you, and other subject matter experts from around the nation and across the international boundaries, is a critical tool to assist in solving both national and international problems associated with the processing of nuclear materials used for both defense and energy purposes, as well as for the safe disposition of excess nuclear material. Granlibakken is a dedicated conference facility and training campus that is set up to provide the venue that supports communication between scientists and engineers attending the 33rd Actinide Separations Conference. We believe that you will find that Granlibakken and the Lake Tahoe views provide an atmosphere that is stimulating for fruitful discussions between participants from both government and private industry. We thank the Lawrence Livermore National Laboratory and the United States Department of Energy for their support of this conference. We especially thank you, the participants and subject matter experts, for your involvement in the 33rd Actinide Separations Conference.

  4. PREFACE: The Irago Conference 2012

    NASA Astrophysics Data System (ADS)

    Sandhu, Adarsh; Okada, Hiroshi

    2013-04-01

    The Irago Conference 2012 - 360 degree outlook on critical scientific and technological challenges for a sustainable society Organized by the Electronics-Inspired Interdisciplinary Research Institute (EIIRIS) at Toyohashi University of Technology, the Irago Conference, held recently (15-16 November) in Aichi, Japan, aimed to enhance mutual understanding between scientists, engineers and policymakers. Over 180 participants tackled topics ranging from energy and natural resources to public health and disaster prevention. The 360-degree outlook of the conference impressed speakers and guests. ''This conference has been extremely informative,'' noted Robert Gellar from the University of Tokyo. ''A unique conference with experts from a range of backgrounds,'' agreed Uracha Ruktanonchai from the National Nanotechnology Center (NANOTEC) in Thailand. Similarly, G P Li, professor of electrical engineering and computer science at the University of California Irvine commented that he had been ''able to think the unthinkable'' as a range of topics came together. The conference was streamed live on Ustream to ensure that researchers from across the world could benefit from thought-provoking presentations examining global issues such as energy, disaster mitigation and nanotechnology. ''This was wonderful,'' said Oussama Khatib from Stanford University, ''A good recipe of speakers from such a range of backgrounds.'' Manuscripts submitted to the organizers were peer-reviewed, and the papers in this proceedings were accepted for Journal of Physics: Conference Series. In addition to the formal speaker programme, graduate-student sessions provided a platform for graduate students to describe their latest findings as oral presentations. A series of excursions to relevant locations, such as the Tahara megasolar region under construction and a local car-manufacturing factory, gave participants the opportunity to further consider practical applications of their research in industry

  5. Challenges and Opportunities for Hydrology Education in a Changing World - The Modular Curriculum for Hydrologic Advancement

    NASA Astrophysics Data System (ADS)

    McGlynn, Brian; Wagener, Thorsten; Marshall, Lucy; McGuire, Kevin; Meixner, Thomas; Weiler, Markus; Gooseff, Michael; Kelleher, Christa; Gregg, Susan

    2010-05-01

    ‘It takes a village to raise a child', but who does it take to educate a hydrologist who can solve today's and tomorrow's problems? Hydrology is inherently an interdisciplinary science, and therefore requires interdisciplinary training. We believe that the demands on current and future hydrologists will continue to increase, while training at undergraduate and graduate levels has not kept pace. How do we, as university faculty, educate hydrologists capable of solving complex problems in an interdisciplinary environment considering that current educators have often been taught in narrow traditional disciplines? We suggest a unified community effort to change the way that hydrologists are educated. The complexity of the task is ever increasing. Analysis techniques and tools required for solving emerging problems have to evolve away from focusing mainly on the analysis of past behavior because baselines are shifting as the world changes. The difficulties of providing an appropriate education are also increasing, especially given the growing demands on faculty time. To support hydrology educators and improve hydrology education, we have started a faculty community of educators (REACH) and implemented the Modular Curriculum for Hydrologic Advancement (MOCHA, http://www.mocha.psu.edu/). The goal of this effort is to support hydrology faculty as they educate hydrologists that can solve interdisciplinary problems that go far beyond the traditional disciplinary biased hydrology education most of us have experienced as students. Our current objective is to create an evolving core curriculum for university hydrology education, based on modern pedagogical standards, freely available to and developed and reviewed by the worldwide hydrologic community. We seek to establish an online faculty learning community for hydrology education and capacity building. In this presentation we discuss the results of a recent survey on current hydrology education (to compare with the state of

  6. Application of remote sensing to hydrological problems and floods

    NASA Technical Reports Server (NTRS)

    Parada, N. D. J. (Principal Investigator); Novo, E. M. L. M.

    1983-01-01

    The main applications of remote sensors to hydrology are identified as well as the principal spectral bands and their advantages and disadvantages. Some examples of LANDSAT data applications to flooding-risk evaluation are cited. Because hydrology studies the amount of moisture and water involved in each phase of hydrological cycle, remote sensing must be emphasized as a technique for hydrological data acquisition.

  7. Trends in Food Habits and Their Relation to Socioeconomic Status among Nordic Adolescents 2001/2002-2009/2010

    PubMed Central

    Fismen, Anne-Siri; Smith, Otto Robert Frans; Torsheim, Torbjørn; Rasmussen, Mette; Pedersen Pagh, Trine; Augustine, Lilly; Ojala, Kristiina; Samdal, Oddrun

    2016-01-01

    Background In the Nordic countries, substantial policy and intervention efforts have been made to increase adolescents' consumption of fruit and vegetables and to reduce their intake of sweets and soft drinks. Some initiatives have been formulated in a Nordic collaboration and implemented at national level. In recent years, social inequalities in food habits have been attracted particular governmental interest and several initiatives addressing the socioeconomic gradient in food habits have been highlighted. However, few internationally published studies have evaluated how trends in adolescents' food habits develop in the context of Nordic nutrition policy, or have compared differences between the Nordic countries. Methods The study was based on Danish, Finnish, Norwegian and Swedish cross-sectional data from the international Health Behaviour in School-Aged Children (HBSC) study, collected via three nationally representative and comparable questionnaire surveys in 2001/2002, 2005/2006 and 2009/2010. Food habits were identified by students' consumption of fruit, vegetables, sweets and sugar sweetened soft drink. Socioeconomic status (SES) was measured with the Family Affluence Scale (FAS). Multilevel logistic regression was used to analyze the data. Results Trends in fruit consumption developed differently across countries, characterized by an increase in Denmark and Norway and more stable trends in Sweden and Finland. Vegetable consumption increased particularly in Denmark and to a lesser extent in Norway, whereas Sweden and Finland displayed stable trends. Decreased trends were observed for sweet and soft drink consumption and were similar in Norway, Sweden and Finland. Sweet consumption decreased across all survey years, whereas soft drink consumption decreased between 2001/2002–2005/2006 and was stable thereafter. Denmark displayed an increase between 2001/2002–2005/2006 followed by a similar decrease between 2005/2006–2009/2010 for both sweet and soft

  8. Remote sensing applications to hydrologic modeling

    NASA Technical Reports Server (NTRS)

    Dozier, J.; Estes, J. E.; Simonett, D. S.; Davis, R.; Frew, J.; Marks, D.; Schiffman, K.; Souza, M.; Witebsky, E.

    1977-01-01

    An energy balance snowmelt model for rugged terrain was devised and coupled to a flow model. A literature review of remote sensing applications to hydrologic modeling was included along with a software development outline.

  9. Hydrologic time and sustainability of shallow aquifers

    USGS Publications Warehouse

    Back, William; ,

    1994-01-01

    Measurement of water and short intervals of time are coeval events that began about 6000 BC in Mesopotamia. Even though time and hydrology have been intimately entwined, with time terms in the denominator of many hydrologic parameters, hydrology's a priori claim to time has not been consummated. Moreover, time takes on a greater importance now than in the past as the focus shifts to small site-scale aquifers whose sustainability can be physically and chemically threatened. One of the challenges for research in hydrogeology is to establish time scales for hydrologic phenomena such as infiltration rates, groundwater flow rates, rates of organic and inorganic reactions, and rates of groundwater withdrawal over the short term, and the long term and to understand the consequences of these various time scales. Credible monitoring programs must consider not only the spatial scale, but also the time scale of the phenomena being monitored.

  10. POME-copula for hydrological dependence analysis

    NASA Astrophysics Data System (ADS)

    Liu, D.; Wang, D.; Wang, L.; Chen, Y.; Chen, X.; Gu, S.

    2015-05-01

    Hydrological multivariate analysis has been widely studied using copula-based modelling, in which marginal distribution inference is one of the key issues. The main object of this study is to discuss the applicability of the principle of maximum entropy (POME) in marginal distribution inference, thus to develop a POME-copula framework to analyse the dependence of hydrological variables. Marginal distributions are derived with the POME approach before bivariate copulas constructed with corresponding parameters estimated by the dependence of the derived margins. The proposed POME-copula has been employed in hydrological dependence analyses, with the annual maximum streamflow and water level collected from the Yangtze River, and the monthly streamflow from the Yellow River. Results show that the POME-copula method performs well in capturing dependence patterns of various hydrological variables.

  11. ENVIRONMENTAL ISOTOPES FOR RESOLUTION OF HYDROLOGY PROBLEMS

    EPA Science Inventory

    The use of environmental isotopes as tracers in the hydrosphere is increasing as analytical instrumentation improves and more applications are discovered. There exists still misconceptions on the role of isotopes in resolving hydrology problems. Naturally occurring isotopes in th...

  12. Multidisciplinary hydrologic investigations at Yucca Mountain, Nevada

    USGS Publications Warehouse

    Dudley, William W.

    1990-01-01

    Future climatic conditions and tectonic processes have the potential to cause significant changes of the hydrologic system in the southern Great Basin, where a nuclear-waste repository is proposed for construction above the water table at Yucca Mountain, Nevada. Geothermal anomalies in the vicinity of Yucca Mountain probably result from the local and regional transport of heat by ground-water flow. Regionally and locally irregular patterns of hydraulic potential, local marsh and pond deposits, and calcite veins in faults and fractures probably are related principally to climatically imposed hydrologic conditions within the geologic and topographic framework. However, tectonic effects on the hydrologic system have also been proposed as the causes of these features, and existing data limitations preclude a full evaluation of these competing hypotheses. A broad program that integrates many disciplines of earth science is required in order to understand the relation of hydrology to past, present and future climates and tectonism.

  13. Characterizing hydrologic permanence in headwater streams

    EPA Science Inventory

    The presentation will be an overview of research to inform jurisdictional determinations for the Clean Water Act, in particular research that hydrographic comparisons of the extent and hydrologic permanence of headwater streams, indicator development, and an evaluation of a rapid...

  14. Southern Extension Water Training Workshop: Actions for Working Together. Proceedings of a Regional Conference (Birmingham, Alabama, November 13-15, 1989).

    ERIC Educational Resources Information Center

    Southern Rural Development Center, Mississippi State, MS.

    A training workshop for Southern Extension faculty and staff addressed aspects of water quality and related issues. Conference papers discussed: (1) basic information on hydrology--the science of water transport through the natural environment; (2) sources and impacts of water pollution; (3) the role of public policy in water quality protection;…

  15. Analysis of Hydrologic Properties Data

    SciTech Connect

    L. Pan

    2004-10-04

    This analysis report describes the methods used to determine hydrologic properties based on the available field data from the unsaturated zone (UZ) at Yucca Mountain, Nevada. The technical scope, content, and management of this analysis report are described in the planning document ''Technical Work Plan for: Unsaturated Zone Flow Analysis and Model Report Integration'' (BSC 2004 [DIRS 169654], Sections 2, 4, and 8). Fracture and matrix properties are developed by analyzing available survey data from the Exploratory Studies Facility (ESF), the Enhanced Characterization of Repository Block (ECRB) Cross-Drift, and/or boreholes; air-injection testing data from surface boreholes and from boreholes in the ESF; and data from laboratory testing of core samples. In addition, the report ''Geologic Framework Model'' (GFM2000) (BSC 2004 [DIRS 170029]) also serves as a source report by providing the geological framework model of the site. This report is a revision of the model report under the same title (BSC 2003 [DIRS 161773]), which in turn superceded the analysis report under the same title. The principal purpose of this work is to provide representative uncalibrated estimates of fracture and matrix properties for use in the model report Calibrated Properties Model. The term ''uncalibrated'' is used to distinguish the properties or parameters estimated in this report from those obtained from the inversion modeling used in ''Calibrated Properties Model''. The present work also provides fracture geometry properties for generating dual-permeability grids as documented in the scientific analyses report, ''Development of Numerical Grids for UZ Flow and Transport Modeling''.

  16. Nonisothermal hydrologic transport experimental plan

    SciTech Connect

    Rasmussen, T.C.; Evans, D.D.

    1992-09-01

    A field heater experimental plan is presented for investigating hydrologic transport processes in unsaturated fractured rock related to the disposal of high-level radioactive waste (HLW) in an underground repository. The experimental plan provides a methodology for obtaining data required for evaluating conceptual and computer models related to HLW isolation in an environment where significant heat energy is produced. Coupled-process models are currently limited by the lack of validation data appropriate for field scales that incorporate relevant transport processes. Presented in this document is a discussion of previous nonisothermal experiments. Processes expected to dominate heat-driven liquid, vapor, gas, and solute flow during the experiment are explained, and the conceptual model for nonisothermal flow and transport in unsaturated, fractured rock is described. Of particular concern is the ability to confirm the hypothesized conceptual model specifically, the establishment of higher water saturation zones within the host rock around the heat source, and the establishment of countercurrent flow conditions within the host rock near the heat source. Field experimental plans are presented using the Apache Leap Tuff Site to illustrate the implementation of the proposed methodology. Both small-scale preliminary experiments and a long-term experiment are described.

  17. Mechanics of Textile Composites Conference

    SciTech Connect

    Poe, C.C. Jr.; Harris, C.E.

    1995-10-01

    This document is a compilation of papers presented at the Mechanics of Textile Composites Conference in Hampton, Virginia, December 6-8, 1994. This conference was the culmination of a 3-year program that was initiated by NASA late in 1990 to develop mechanics of textile composites in support of the NASA Advanced Composites Technology Program (ACT). The goal of the program was to develop mathematical models of textile preform materials and test methods to facilitate structural analysis and design. Participants in the program were from NASA, academia, and industry. Separate abstracts have been submitted to the database for articles from this conference.

  18. DOE Workshop at Tapia Conference

    SciTech Connect

    Taylor, Valerie

    2015-02-19

    The DE-SC0013568 DOE Grant, in the amount of $11,822.79, was used to support five doctoral students from underrepresented groups to attend the 2015 Richard Tapia Celebration of Diversity in Computing Conference, held February 18-21 in Boston, MA. Each scholarship was approximately $1200 to cover conference registration, travel, and lodging for the duration of the conference. The remaining $5,822.79 was used to support a DOE Breakfast Workshop during breakfast on Thursday, February 19. The Breakfast supported approximately 140 graduate students from underrepresented groups to learn about the different career opportunities at the different DOE National Laboratories.

  19. Remote Sensing May Provide Unprecedented Hydrological Data

    NASA Technical Reports Server (NTRS)

    Koster, R.; Houser, P.; Engman, E.; Kustas, W.

    1999-01-01

    Basic hydrological research and water resources management may reap tremendous benefits from remote sensing technology, studies are showing. Satellite coverage may allow unprecedented accuracy in the quantification of the global hydrological cycle, for example. Yet despite such benefits, few hydrologists currently use such data. This is partly because the needed tools and algorithms are not fully developed. Such development requires field experiments that combine remotely sensed data with detailed in situ observations. AGU's Remote Sensing in Hydrology Committee has constructed a Web site (http://Iand.gsfc.nasa.gov/RSHC.html) that gives an overview of many such experiments. Included on the site is information on each experiment's overall goal, the types of in situ and remotely sensed measurements taken, relevant climate and vegetation conditions, and so forth. Links to additional relevant Web sites are included. The site is designed to be a suitable starting point for those interested in learning more about remote sensing in hydrology. It lists members of the committee who can be contacted for further information. Hydrologists have recognized the potential of remote sensing technology since the 1970s. It offers a way to avoid the logistical and economic difficulties associated with obtaining continuous in situ measurements of various hydrological variables, difficulties that are particularly pronounced in remote regions. Microwave instruments in particular can potentially provide all-weather, areally averaged estimates of certain variables (such as precipitation, soil moisture, and snow water content) that have been essentially unattainable in the past. In remote sensing, the conversion of emitted and reflected radiances into useful hydrological data is a complex problem. The measured radiances, for example, reflect the integrated character of a pixel area, a scale inconsistent with the point measurements of traditional hydrology. To develop the needed algorithms

  20. Milly Receives 2013 Hydrologic Sciences Award: Citation

    NASA Astrophysics Data System (ADS)

    Koster, Randal D.

    2014-08-01

    It is with great pleasure that I introduce to you the 2013 Hydrological Sciences Award winner, Dr. Chris Milly. Chris is being honored "for fundamental contributions to our understanding of the connections between land surface processes and hydroclimatic variability." Through Chris's work, the world has a better understanding of how the Earth's energy and water cycles interact at the large scale to determine hydrological quantities, such as streamflow, of fundamental interest to society. He is eminently deserving of this award.

  1. Federal microcomputer software for urban hydrology

    USGS Publications Warehouse

    Jennings, Marshall E.; Smith, Roger H.; Jennings, Ross B.

    1988-01-01

    The purpose of this paper is to describe the development, availability, and general use of selected urban hydrology microcomputer software developed by: U.S. Soil Conservation Service (SCS); U.S. Army Corps of Engineers, Hydrologic Engineering Center (HEC); U.S. Environmental Protection Agency (EPA); and U.S. Geological Survey (USGS). The discussion is limited to software used for design and planning for urban stormwater flows.

  2. Breastfeeding, introduction of other foods and effects on health: a systematic literature review for the 5th Nordic Nutrition Recommendations.

    PubMed

    Hörnell, Agneta; Lagström, Hanna; Lande, Britt; Thorsdottir, Inga

    2013-01-01

    The present systematic literature review is part of the 5th revision of the Nordic Nutrition Recommendations. The overall aim was to review recent scientific data valid in a Nordic setting on the short- and long-term health effects of breastfeeding (duration of both any and exclusive breastfeeding) and introduction of foods other than breast milk. The initial literature search resulted in 2,011 abstracts; 416 identified as potentially relevant. Full paper review resulted in 60 quality assessed papers (6A, 48B, and 6C). A complementary search found some additional papers. The grade of evidence was classified as convincing, probable, limited-suggestive, and limited-no conclusion. The evidence was convincing of a protective dose/duration effect of breastfeeding against overweight and obesity in childhood and adolescence, overall infections, acute otitis media, and gastrointestinal and respiratory tract infections. The evidence was probable that exclusive breastfeeding for longer than 4 months is associated with slower weight gain during the second half of the first year which could be part of the reason behind the reduced risk of later overweight or obesity. There was also probable evidence that breastfeeding is a protective factor against inflammatory bowel disease, celiac disease, and diabetes (type 1 and 2), provides beneficial effects on IQ and developmental scores of children as well as a small reductive effect on blood pressure and blood cholesterol levels in adulthood. Other associations explored were limited-suggestive or inconclusive. In conclusion, convincing and probable evidence was found for benefits of breastfeeding on several outcomes. The recommendation in NNR2004 about exclusive breastfeeding for 6 months and continued partial breastfeeding thereafter can stand unchanged. The relatively low proportion of infants in the Nordic countries following this recommendation indicates that strategies that protect, support and promote breastfeeding should be

  3. Changes in the social context and conduct of eating in four Nordic countries between 1997 and 2012.

    PubMed

    Holm, Lotte; Lauridsen, Drude; Lund, Thomas Bøker; Gronow, Jukka; Niva, Mari; Mäkelä, Johanna

    2016-08-01

    How have eating patterns changed in modern life? In public and academic debate concern has been expressed that the social function of eating may be challenged by de-structuration and the dissolution of traditions. We analyzed changes in the social context and conduct of eating in four Nordic countries over the period 1997-2012. We focused on three interlinked processes often claimed to be distinctive of modern eating: delocalization of eating from private households to commercial settings, individualization in the form of more eating alone, and informalization, implying more casual codes of conduct. We based the analysis on data from two surveys conducted in Denmark, Finland, Norway and Sweden in 1997 and 2012. The surveys reported in detail one day of eating in representative samples of adult populations in the four countries (N = 4823 and N = 8242). We compared data regarding where, with whom, and for how long people ate, and whether parallel activities took place while eating. While Nordic people's primary location for eating remained the home and the workplace, the practices of eating in haste, and while watching television increased and using tablets, computers and smartphones while eating was frequent in 2012. Propensity to eat alone increased slightly in Denmark and Norway, and decreased slightly in Sweden. While such practices vary with socio-economic background, regression analysis showed several changes were common across the Nordic populations. However, the new practice of using tablets, computers, and smartphones while eating was strongly associated with young age. Further, each of the practices appeared to be related to different types of meal. We conclude that while the changes in the social organization of eating were not dramatic, signs of individualization and informalization could be detected.

  4. Breastfeeding, introduction of other foods and effects on health: a systematic literature review for the 5th Nordic Nutrition Recommendations

    PubMed Central

    Hörnell, Agneta; Lagström, Hanna; Lande, Britt; Thorsdottir, Inga

    2013-01-01

    The present systematic literature review is part of the 5th revision of the Nordic Nutrition Recommendations. The overall aim was to review recent scientific data valid in a Nordic setting on the short- and long-term health effects of breastfeeding (duration of both any and exclusive breastfeeding) and introduction of foods other than breast milk. The initial literature search resulted in 2,011 abstracts; 416 identified as potentially relevant. Full paper review resulted in 60 quality assessed papers (6A, 48B, and 6C). A complementary search found some additional papers. The grade of evidence was classified as convincing, probable, limited-suggestive, and limited-no conclusion. The evidence was convincing of a protective dose/duration effect of breastfeeding against overweight and obesity in childhood and adolescence, overall infections, acute otitis media, and gastrointestinal and respiratory tract infections. The evidence was probable that exclusive breastfeeding for longer than 4 months is associated with slower weight gain during the second half of the first year which could be part of the reason behind the reduced risk of later overweight or obesity. There was also probable evidence that breastfeeding is a protective factor against inflammatory bowel disease, celiac disease, and diabetes (type 1 and 2), provides beneficial effects on IQ and developmental scores of children as well as a small reductive effect on blood pressure and blood cholesterol levels in adulthood. Other associations explored were limited-suggestive or inconclusive. In conclusion, convincing and probable evidence was found for benefits of breastfeeding on several outcomes. The recommendation in NNR2004 about exclusive breastfeeding for 6 months and continued partial breastfeeding thereafter can stand unchanged. The relatively low proportion of infants in the Nordic countries following this recommendation indicates that strategies that protect, support and promote breastfeeding should be

  5. PREFACE: Quark Matter 2006 Conference

    NASA Astrophysics Data System (ADS)

    Ma, Yu-Gang; Wang, En-Ke; Cai, Xu; Huang, Huan-Zhong; Wang, Xin-Nian; Zhu, Zhi-Yuan

    2007-07-01

    The Quark Matter 2006 conference was held on 14 20 November 2006 at the Shanghai Science Hall of the Shanghai Association of Sciences and Technology in Shanghai, China. It was the 19th International Conference on Ultra-Relativistic Nucleus Nucleus Collisions. The conference was organized jointly by SINAP (Shanghai Institute of Applied Physics, Chinese Academy of Sciences (CAS)) and CCNU (Central China Normal University, Wuhan). Over 600 scientists from 32 countries in five continents attended the conference. This is the first time that China has hosted such a premier conference in the field of relativistic heavy-ion collisions, an important event for the Chinese high energy nuclear physics community. About one half of the conference participants are junior scientists—a clear indication of the vigor and momentum for this field, in search of the fundamental nature of the nuclear matter at extreme conditions. Professor T D Lee, honorary chair of the conference and one of the founders of the quark matter research, delivered an opening address with his profound and philosophical remarks on the recent discovery of the nature of strongly-interacting quark-gluon-plasma (sQGP). Professor Hongjie Xu, director of SINAP, gave a welcome address to all participants on behalf of the two hosting institutions. Dr Peiwen Ji, deputy director of the Mathematics and Physics Division of the Natural Science Foundation of China (NSFC), also addressed the conference participants and congratulated them on the opening of the conference. Professor Mianheng Jiang, vice president of the Chinese Academy of Sciences (CAS), gave a concise introduction about the CAS as the premier research institution in China. He highlighted continued efforts at CAS to foster international collaborations between China and other nations. The Quark Matter 2006 conference is an example of such a successful collaboration between high energy nuclear physicists in China and other nations all over the world. The

  6. Hydrologic refugia, plants, and climate change.

    PubMed

    McLaughlin, Blair C; Ackerly, David D; Klos, P Zion; Natali, Jennifer; Dawson, Todd E; Thompson, Sally E

    2017-03-20

    Climate, physical landscapes, and biota interact to generate heterogeneous hydrologic conditions in space and over time, which are reflected in spatial patterns of species distributions. As these species distributions respond to rapid climate change, microrefugia may support local species persistence in the face of deteriorating climatic suitability. Recent focus on temperature as a determinant of microrefugia insufficiently accounts for the importance of hydrologic processes and changing water availability with changing climate. Where water scarcity is a major limitation now or under future climates, hydrologic microrefugia are likely to prove essential for species persistence, particularly for sessile species and plants. Zones of high relative water availability - mesic microenvironments - are generated by a wide array of hydrologic processes, and may be loosely coupled to climatic processes and therefore buffered from climate change. Here, we review the mechanisms that generate mesic microenvironments and their likely robustness in the face of climate change. We argue that mesic microenvironments will act as species-specific refugia only if the nature and space/time variability in water availability are compatible with the ecological requirements of a target species. We illustrate this argument with case studies drawn from California oak woodland ecosystems. We posit that identification of hydrologic refugia could form a cornerstone of climate-cognizant conservation strategies, but that this would require improved understanding of climate change effects on key hydrologic processes, including frequently cryptic processes such as groundwater flow.

  7. Hydrology Domain Cyberinfrastructures: Successes, Challenges, and Opportunities

    NASA Astrophysics Data System (ADS)

    Horsburgh, J. S.

    2015-12-01

    Anticipated changes to climate, human population, land use, and urban form will alter the hydrology and availability of water within the water systems on which the world's population relies. Understanding the effects of these changes will be paramount in sustainably managing water resources, as well as maintaining associated capacity to provide ecosystem services (e.g., regulating flooding, maintaining instream flow during dry periods, cycling nutrients, and maintaining water quality). It will require better information characterizing both natural and human mediated hydrologic systems and enhanced ability to generate, manage, store, analyze, and share growing volumes of observational data. Over the past several years, a number of hydrology domain cyberinfrastructures have emerged or are currently under development that are focused on providing integrated access to and analysis of data for cross-domain synthesis studies. These include the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI) Hydrologic Information System (HIS), the Critical Zone Observatory Information System (CZOData), HyroShare, the BiG CZ software system, and others. These systems have focused on sharing, integrating, and analyzing hydrologic observations data. This presentation will describe commonalities and differences in the cyberinfrastructure approaches used by these projects and will highlight successes and lessons learned in addressing the challenges of big and complex data. It will also identify new challenges and opportunities for next generation cyberinfrastructure and a next generation of cyber-savvy scientists and engineers as developers and users.

  8. Weather radar rainfall data in urban hydrology

    NASA Astrophysics Data System (ADS)

    Thorndahl, Søren; Einfalt, Thomas; Willems, Patrick; Ellerbæk Nielsen, Jesper; ten Veldhuis, Marie-Claire; Arnbjerg-Nielsen, Karsten; Rasmussen, Michael R.; Molnar, Peter

    2017-03-01

    Application of weather radar data in urban hydrological applications has evolved significantly during the past decade as an alternative to traditional rainfall observations with rain gauges. Advances in radar hardware, data processing, numerical models, and emerging fields within urban hydrology necessitate an updated review of the state of the art in such radar rainfall data and applications. Three key areas with significant advances over the past decade have been identified: (1) temporal and spatial resolution of rainfall data required for different types of hydrological applications, (2) rainfall estimation, radar data adjustment and data quality, and (3) nowcasting of radar rainfall and real-time applications. Based on these three fields of research, the paper provides recommendations based on an updated overview of shortcomings, gains, and novel developments in relation to urban hydrological applications. The paper also reviews how the focus in urban hydrology research has shifted over the last decade to fields such as climate change impacts, resilience of urban areas to hydrological extremes, and online prediction/warning systems. It is discussed how radar rainfall data can add value to the aforementioned emerging fields in current and future applications, but also to the analysis of integrated water systems.

  9. Hydrological sciences and water security: An overview

    NASA Astrophysics Data System (ADS)

    Young, G.; Demuth, S.; Mishra, A.; Cudennec, C.

    2015-04-01

    This paper provides an introduction to the concepts of water security including not only the risks to human wellbeing posed by floods and droughts, but also the threats of inadequate supply of water in both quantity and quality for food production, human health, energy and industrial production, and for the natural ecosystems on which life depends. The overall setting is one of constant change in all aspects of Earth systems. Hydrological systems (processes and regimes) are changing, resulting from varying and changing precipitation and energy inputs, changes in surface covers, mining of groundwater resources, and storage and diversions by dams and infrastructures. Changes in social, political and economic conditions include population and demographic shifts, political realignments, changes in financial systems and in trade patterns. There is an urgent need to address hydrological and social changes simultaneously and in combination rather than as separate entities, and thus the need to develop the approach of `socio-hydrology'. All aspects of water security, including the responses of both UNESCO and the International Association of Hydrological Sciences (IAHS) to the concepts of socio-hydrology, are examined in detailed papers within the volume titled Hydrological Sciences and Water Security: Past, Present and Future.

  10. Applicability of Hydrologic Landscapes for Model Calibration ...

    EPA Pesticide Factsheets

    The Pacific Northwest Hydrologic Landscapes (PNW HL) at the assessment unit scale has provided a solid conceptual classification framework to relate and transfer hydrologically meaningful information between watersheds without access to streamflow time series. A collection of techniques were applied to the HL assessment unit composition in watersheds across the Pacific Northwest to aggregate the hydrologic behavior of the Hydrologic Landscapes from the assessment unit scale to the watershed scale. This non-trivial solution both emphasizes HL classifications within the watershed that provide that majority of moisture surplus/deficit and considers the relative position (upstream vs. downstream) of these HL classifications. A clustering algorithm was applied to the HL-based characterization of assessment units within 185 watersheds to help organize watersheds into nine classes hypothesized to have similar hydrologic behavior. The HL-based classes were used to organize and describe hydrologic behavior information about watershed classes and both predictions and validations were independently performed with regard to the general magnitude of six hydroclimatic signature values. A second cluster analysis was then performed using the independently calculated signature values as similarity metrics, and it was found that the six signature clusters showed substantial overlap in watershed class membership to those in the HL-based classes. One hypothesis set forward from thi

  11. Decline of physiologic training effects during the competitive season in members of the U.S. Nordic ski team.

    PubMed

    Hanson, J S

    1975-01-01

    Various physiologic parameters were examined during submaximal and maximal treadmill exercise in nine members of the U.S. Nordic Ski Team prior to and following three months of on-snow ski training. In addition, four of this group were re-tested at the conclusion of the competitive skiing season. Results indicate a perceptible increase in training effect during the fall and early winter before starting on the European race circuit with subsequent decline in this effect as measured in the spring. It is suggested that this latter phenomenon occurs at least in part due to lack of adequate training time during the period of long-distance travel and racing.

  12. Sensitivity of lake ice regimes to climate change in the Nordic region

    NASA Astrophysics Data System (ADS)

    Gebre, S.; Boissy, T.; Alfredsen, K.

    2014-08-01

    A one-dimensional process-based multi-year lake ice model, MyLake, was used to simulate lake ice phenology and annual maximum lake ice thickness for the Nordic region comprising Fennoscandia and the Baltic countries. The model was first tested and validated using observational meteorological forcing on a candidate lake (Lake Atnsjøen) and using downscaled ERA-40 reanalysis data set. To simulate ice conditions for the contemporary period of 1961-2000, the model was driven by gridded meteorological forcings from ERA-40 global reanalysis data downscaled to a 25 km resolution using the Rossby Centre Regional Climate Model (RCA). The model was then forced with two future climate scenarios from the RCA driven by two different general circulation models (GCMs) based on the Special Report on Emissions Scenarios (SRES) A1B. The two climate scenarios correspond to two future time periods namely the 2050s (2041-2070) and the 2080s (2071-2100). To take into account the influence of lake morphometry, simulations were carried out for four different hypothetical lake depths (5 m, 10 m, 20 m, 40 m) placed at each of the 3708 grid cells. Based on a comparison of the mean predictions in the future 30-year periods with the control (1961-1990) period, ice cover durations in the region will be shortened by 1 to 11 weeks in 2041-2070, and 3 to 14 weeks in 2071-2100. Annual maximum lake ice thickness, on the other hand, will be reduced by a margin of up to 60 cm by 2041-2070 and up to 70 cm by 2071-2100. The simulated changes in lake ice characteristics revealed that the changes are less dependent on lake depths though there are slight differences. The results of this study provide a regional perspective of anticipated changes in lake ice regimes due to climate warming across the study area by the middle and end of this century.

  13. Nordic Myeloma Study Group, the first 15 years: scientific collaboration and improvement of patient care.

    PubMed

    Hippe, Erik; Westin, Jan; Wislöff, Finn

    2005-03-01

    The accomplishments of the Nordic Myeloma Study Group (NMSG) during its first 15 yr are briefly surveyed, together with a discussion of principles guiding the group's clinical trials and of problems that need to be addressed in coming years. The group has so far carried out 12 clinical trials, comprising more than 2500 patients, spanning from minor phase II to large randomised phase III trials. At the time of writing, two randomised trials are running (comparing two doses of i.v. pamidronate, and melphalan-prednisone (MP) vs. MP-thalidomide to elderly patients). The group has strived for a simple organisation with much responsibility delegated to regional coordinators (Denmark 3, Norway 5, Sweden 5). With regard to trial design, the group has considered it important that studies are based on sound scientific questions, are simple to handle for the participants, population based, investigator initiated, include quality of life and health resources assessment as end-points, and can be used as basis for diverse scientific spin-off projects. Like other clinical trial groups, NMSG faces a number of challenges in coming years. The financial situation for independent investigator-initiated trials is far from satisfactory, especially with regard to the resource-consuming implementation of more stringent good clinical practice rules and ethical committee demands. NMSG has also encountered increasing difficulties in recruiting patients to recent trials, partly because of problems related to participating physicians (lack of support, laborious paper work, insufficient credit for participation). Solutions to these problems have to be found if industry-independent clinical trial groups are to survive.

  14. Fractional condensation of pyrolysis vapors produced from Nordic feedstocks in cyclone pyrolysis

    SciTech Connect

    Johansson, Ann-Christine; Iisa, Kristiina; Sandström, Linda; Ben, Haoxi; Pilath, Heidi; Deutch, Steve; Wiinikka, Henrik; Öhrman, Olov G. W.

    2017-01-01

    Pyrolysis oil is a complex mixture of different chemical compounds with a wide range of molecular weights and boiling points. Due to its complexity, an efficient fractionation of the oil may be a more promising approach of producing liquid fuels and chemicals than treating the whole oil. In this work a sampling system based on fractional condensation was attached to a cyclone pyrolysis pilot plant to enable separation of the produced pyrolysis vapors into five oil fractions. The sampling system was composed of cyclonic condensers and coalescing filters arranged in series. The objective was to characterize the oil fractions produced from three different Nordic feedstocks and suggest possible applications. The oil fractions were thoroughly characterized using several analytical techniques including water content; elemental composition; heating value, and chemical compound group analysis using solvent fractionation, quantitative 13C NMR and 1H NMR and GC x GC - TOFMS. The results show that the oil fractions significantly differ from each other both in chemical and physical properties. The first fractions and the fraction composed of aerosols were highly viscous and contained larger energy-rich compounds of mainly lignin-derived material. The middle fraction contained medium-size compounds with relatively high concentration of water, sugars, alcohols, hydrocarbonyls and acids and finally the last fraction contained smaller molecules such as water, aldehydes, ketones and acids. However, the properties of the respective fractions seem independent on the studied feedstock types, i.e. the respective fractions produced from different feedstock are rather similar. This promotes the possibility to vary the feedstock depending on availability while retaining the oil properties. Possible applications of the five fractions vary from oil for combustion and extraction of the pyrolytic lignin in the early fractions to extraction of sugars from the early and middle fractions, and

  15. 17 CFR 201.221 - Prehearing conference.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Prehearing conference. 201.221... Rules of Practice Initiation of Proceedings and Prehearing Rules § 201.221 Prehearing conference. (a) Purposes of conference. The purposes of a prehearing conference include, but are not limited to:...

  16. 49 CFR 511.21 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Prehearing conferences. 511.21 Section 511.21...; Interlocutory Appeals; Summary Judgment; Settlement § 511.21 Prehearing conferences. (a) When held. (1) A prehearing conference shall be held in person or by conference telephone call, except in...

  17. 10 CFR 205.171 - Conferences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Conferences. 205.171 Section 205.171 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Conferences, Hearings, and Public Hearings § 205.171 Conferences. (a) The DOE in its discretion may direct that a conference be convened, on its own initiative...

  18. 24 CFR 26.39 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Prehearing conferences. 26.39... § 26.39 Prehearing conferences. (a) The ALJ may schedule prehearing conferences as appropriate. (b) Upon the motion of any party or sua sponte, the ALJ may schedule a prehearing conference at...

  19. 14 CFR 302.414 - Prehearing conference.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Prehearing conference. 302.414 Section 302... Prehearing conference. A prehearing conference may be held in an enforcement proceeding whenever the... prehearing conference is held, it shall be conducted in accordance with § 302.22....

  20. 20 CFR 498.206 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Prehearing conferences. 498.206 Section 498... RECOMMENDED EXCLUSIONS § 498.206 Prehearing conferences. (a) The ALJ will schedule at least one prehearing conference, and may schedule additional prehearing conferences as appropriate, upon reasonable notice to...

  1. 33 CFR 20.501 - Conferences.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Conferences. 20.501 Section 20... PRACTICE, PROCEDURE, AND EVIDENCE FOR FORMAL ADMINISTRATIVE PROCEEDINGS OF THE COAST GUARD Conferences and Settlements § 20.501 Conferences. (a) Any party may by motion request a conference. (b) The ALJ may direct...

  2. 47 CFR 1.956 - Settlement conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Settlement conferences. 1.956 Section 1.956... Applications and Proceedings Application Requirements and Procedures § 1.956 Settlement conferences. Parties... their attorneys to appear before it for a conference. (a) The purposes of such conferences are: (1)...

  3. 28 CFR 71.19 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Prehearing conferences. 71.19 Section 71... § 71.19 Prehearing conferences. (a) The ALJ may schedule prehearing conferences as appropriate. (b) Upon the motion of any party, the ALJ shall schedule at least one prehearing conference at a...

  4. 42 CFR 3.512 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Prehearing conferences. 3.512 Section 3.512 Public... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.512 Prehearing conferences. (a) The ALJ must schedule at least one prehearing conference, and may schedule additional prehearing conferences...

  5. 27 CFR 70.418 - Conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Conferences. 70.418... Beer § 70.418 Conferences. Any person desiring a conference with TTB, relative to any matter arising in connection with such person's operations, will be accorded such a conference upon request. No...

  6. 2 CFR 801.1112 - Conference.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Conference. 801.1112 Section 801.1112 Grants... Subpart for OMB Guidance at 2 CFR Part 180). § 801.1112 Conference. Upon receipt of a request for a conference, the official imposing the sanction shall arrange such a conference with the participant...

  7. 20 CFR 405.330 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Prehearing conferences. 405.330 Section 405... INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.330 Prehearing conferences. (a)(1) The... conference if he or she finds that such a conference would facilitate the hearing or the decision on...

  8. 10 CFR 1003.61 - Conferences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Conferences. 1003.61 Section 1003.61 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) OFFICE OF HEARINGS AND APPEALS PROCEDURAL REGULATIONS Conferences and Hearings § 1003.61 Conferences. (a) The OHA in its discretion may direct that a conference be convened,...

  9. 10 CFR 1013.19 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Prehearing conferences. 1013.19 Section 1013.19 Energy... conferences. (a) The ALJ may schedule prehearing conferences as appropriate. (b) Upon the motion of any party, the ALJ shall schedule at least one prehearing conference at a reasonable time in advance of...

  10. 20 CFR 405.366 - Posthearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Posthearing conferences. 405.366 Section 405... INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.366 Posthearing conferences. (a) The... conference to facilitate the hearing decision. A posthearing conference normally will be held by...

  11. 22 CFR 521.19 - Prehearing conferences.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Prehearing conferences. 521.19 Section 521.19... § 521.19 Prehearing conferences. (a) The ALJ may schedule prehearing conferences as appropriate. (b) Upon the motion of any party, the ALJ shall schedule at least one prehearing conference at a...

  12. 10. international mouse genome conference

    SciTech Connect

    Meisler, M.H.

    1996-12-31

    Ten years after hosting the First International Mammalian Genome Conference in Paris in 1986, Dr. Jean-Louis Guenet presided over the Tenth Conference at the Pasteur Institute, October 7--10, 1996. The 1986 conference was a satellite to the Human Gene Mapping Workshop and had approximately 50 attendees. The 1996 meeting was attended by 300 scientists from around the world. In the interim, the number of mapped loci in the mouse increased from 1,000 to over 20,000. This report contains a listing of the program and its participants, and two articles that review the meeting and the role of the laboratory mouse in the Human Genome project. More than 200 papers were presented at the conference covering the following topics: International mouse chromosome committee meetings; Mutant generation and identification; Physical and genetic maps; New technology and resources; Chromatin structure and gene regulation; Rate and hamster genetic maps; Informatics and databases; and Quantitative trait analysis.

  13. 2009 Community Involvement Training Conference

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  14. EPA Community Involvement Training Conferences

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  15. 2013 Community Involvement Training Conference

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  16. 2011 Community Involvement Training Conference

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  17. Climate Leadership Awards and Conference

    EPA Pesticide Factsheets

    The fifth annual Climate Leadership Awards Dinner will be held on March 9, 2016 during the 2016 Climate Leadership Conference, and publicly recognize individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  18. 2015 Community Involvement Training Conference

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  19. 2007 Community Involvement Training Conference

    EPA Pesticide Factsheets

    A dynamic training conference that brings together more than 450 people from EPA and the Agency’s partners and stakeholders who plan and implement environmental community involvement, partnership, stewardship, outreach, and education programs.

  20. International Conference on Human Relations.

    DTIC Science & Technology

    2007-11-02

    Festinger , Sherif, Ex, Rohrer, Pinto, Singh, and Mailhiot. One outcome of the Conference was the formation of a working committee to establish an International Documentation and Information Center for the field of Human Relations.

  1. Eighteen Years of the Great Lakes Regional Counseling Psychology Conference: Revisiting the Need for Regional Conferences

    ERIC Educational Resources Information Center

    Delgado-Romero, Edward A.; Bowman, Sharon L.; Gerstein, Lawrence H.

    2006-01-01

    The Great Lakes Regional Conference on Counseling Psychology is the only conference to continuously fulfill the 1987 mandate issued by Division 17 for regional counseling conferences. The rationale for regional conferences is reviewed, and the 18-year history of the Great Lakes Regional Conference is examined. The authors conclude by noting the…

  2. 9. international mouse genome conference

    SciTech Connect

    1995-12-31

    This conference was held November 12--16, 1995 in Ann Arbor, Michigan. The purpose of this conference was to provide a multidisciplinary forum for exchange of state-of-the-art information on genetic mapping in mice. This report contains abstracts of presentations, focusing on the following areas: mutation identification; comparative mapping; informatics and complex traits; mutagenesis; gene identification and new technology; and genetic and physical mapping.

  3. Hydrology of Polk County, Florida

    USGS Publications Warehouse

    Spechler, Rick M.; Kroening, Sharon E.

    2007-01-01

    Local water managers usually rely on information produced at the State and regional scale to make water-resource management decisions. Current assessments of hydrologic and water-quality conditions in Polk County, Florida, commonly end at the boundaries of two water management districts (South Florida Water Management District and the Southwest Florida Water Management District), which makes it difficult for managers to determine conditions throughout the county. The last comprehensive water-resources assessment of Polk County was published almost 40 years ago. To address the need for current countywide information, the U.S. Geological Survey began a 3?-year study in 2002 to update information about hydrologic and water-quality conditions in Polk County and identify changes that have occurred. Ground-water use in Polk County has decreased substantially since 1965. In 1965, total ground-water withdrawals in the county were about 350 million gallons per day. In 2002, withdrawals totaled about 285 million gallons per day, of which nearly 95 percent was from the Floridan aquifer system. Water-conservation practices mainly related to the phosphate-mining industry as well as the decrease in the number of mines in operation in Polk County have reduced total water use by about 65 million gallons per day since 1965. Polk County is underlain by three principal hydrogeologic units. The uppermost water-bearing unit is the surficial aquifer system, which is unconfined and composed primarily of clastic deposits. The surficial aquifer system is underlain by the intermediate confining unit, which grades into the intermediate aquifer system and consists of up to two water-bearing zones composed of interbedded clastic and carbonate rocks. The lowermost hydrogeologic unit is the Floridan aquifer system. The Floridan aquifer system, a thick sequence of permeable limestone and dolostone, consists of the Upper Floridan aquifer, a middle semiconfining unit, a middle confining unit, and

  4. NASA Microgravity Materials Science Conference

    NASA Technical Reports Server (NTRS)

    Gillies, D. C. (Compiler); McCauley, D. E. (Compiler)

    1999-01-01

    The Microgravity Materials Science Conference was held July 14-16, 1998 at the Von Braun Center in Huntsville, AL. It was organized by the Microgravity Materials Science Discipline Working Group, sponsored by the Microgravity Research Division at NASA Headquarters, and hosted by the NASA Marshall Space Flight Center and the Alliance for Microgravity Materials Science and Applications. It was the third NASA conference of this type in the microgravity materials science discipline. The microgravity science program sponsored approximately 125 investigations and 100 principal investigators in FY98, almost all of whom made oral or poster presentations at this conference. The conference's purpose was to inform the materials science community of research opportunities in reduced gravity in preparation for a NASA Research Announcement scheduled for release in late 1998 by the Microgravity Research Division at NASA Headquarters. The conference was aimed at materials science researchers from academia, industry, and government. A tour of the Marshall Space Flight Center microgravity research facilities was held on July 16, 1998. This volume is comprised of the research reports submitted by the principal investigators after the conference.

  5. NASA Microgravity Materials Science Conference

    NASA Technical Reports Server (NTRS)

    Szofran, Frank R. (Compiler); McCauley, D. (Compiler); Walker, C. (Compiler)

    1996-01-01

    The Microgravity Materials Science Conference was held June 10-11, 1996 at the Von Braun Civic Center in Huntsville, AL. It was organized by the Microgravity Materials Science Discipline Working Group, sponsored by the Microgravity Science and Applications Division at NASA Headquarters, and hosted by the NASA Marshall Space Flight Center and the Alliance for Microgravity Materials Science and Applications (AMMSA). It was the second NASA conference of this type in the microgravity materials science discipline. The microgravity science program sponsored approximately 80 investigations and 69 principal investigators in FY96, all of whom made oral or poster presentations at this conference. The conference's purpose was to inform the materials science community of research opportunities in reduced gravity in preparation for a NASA Research Announcement (NRA) scheduled for release in late 1996 by the Microgravity Science and Applications Division at NASA Headquarters. The conference was aimed at materials science researchers from academia, industry, and government. A tour of the MSFC microgravity research facilities was held on June 12, 1996. This volume is comprised of the research reports submitted by the principal investigators after the conference and presentations made by various NASA microgravity science managers.

  6. Supervised and non-supervised Nordic walking in the treatment of chronic low back pain: a single blind randomized clinical trial

    PubMed Central

    2010-01-01

    Background Active approaches including both specific and unspecific exercise are probably the most widely recommended treatment for patients with chronic low back pain but it is not known exactly which types of exercise provide the most benefit. Nordic Walking - power walking using ski poles - is a popular and fast growing type of exercise in Northern Europe that has been shown to improve cardiovascular metabolism. Until now, no studies have been performed to investigate whether Nordic Walking has beneficial effects in relation to back pain. Methods A total of 151 patients with low back and/or leg pain of greater than eight weeks duration were recruited from a hospital based outpatient back pain clinic. Patients continuing to have pain greater than three on the 11-point numeric rating scale after a multidisciplinary intervention were included. Fifteen patients were unable to complete the baseline evaluation and 136 patients were randomized to receive A) Nordic walking supervised by a specially trained instructor twice a week for eight weeks B) One-hour instruction in Nordic walking by a specially trained instructor followed by advice to perform Nordic walking at home as much as they liked for eight weeks or C) Individual oral information consisting of advice to remain active and about maintaining the daily function level that they had achieved during their stay at the backcenter. Primary outcome measures were pain and disability using the Low Back Pain Rating Scale, and functional limitation further assessed using the Patient Specific Function Scale. Furthermore, information on time off work, use of medication, and concurrent treatment for their low back pain was collected. Objective measurements of physical activity levels for the supervised and unsupervised Nordic walking groups were performed using accelerometers. Data were analyzed on an intention-to-treat basis. Results No mean differences were found between the three groups in relation to any of the outcomes

  7. PREFACE: XXI Fluid Mechanics Conference

    NASA Astrophysics Data System (ADS)

    Szmyd, Janusz S.; Fornalik-Wajs, Elzbieta; Jaszczur, Marek

    2014-08-01

    This Conference Volume contains the papers presented at the 21st Fluid Mechanics Conference (XXI FMC) held at AGH - University of Science and Technology in Krakow, Poland, 15-18 June 2014, and accepted for Proceedings published in the Journal of Physics: Conference Series. The Fluid Mechanics Conferences have been taking place every two years since 1974, a total of forty years. The 21st Fluid Mechanics Conference (XXI FMC) is being organized under the auspices of the Polish Academy of Sciences, Committee of Mechanics. The goal of this conference is to provide a forum for the exposure and exchange of ideas, methods and results in fluid mechanics. Conference topics include, but are not limited to Aerodynamics, Atmospheric Science, Bio-Fluids, Combustion and Reacting Flows, Computational Fluid Dynamics, Experimental Fluid Mechanics, Flow Machinery, General Fluid Dynamics, Hydromechanics, Heat and Fluid Flow, Measurement Techniques, Micro- and Nano- Flow, Multi-Phase Flow, Non-Newtonian Fluids, Rotating and Stratified Flows, Turbulence. Within the general subjects of this conference, the Professor Janusz W. Elsner Competition for the best fluid mechanics paper presented during the Conference is organized. Authors holding a M.Sc. or a Ph.D. degree and who are not older than 35 years of age may enter the Competition. Authors with a Ph.D. degree must present individual papers; authors with a M.Sc. degree may present papers with their supervisor as coauthor, including original results of experimental, numerical or analytic research. Six state-of-the-art keynote papers were delivered by world leading experts. All contributed papers were peer reviewed. Recommendations were received from the International Scientific Committee, reviewers and the advisory board. Accordingly, of the 163 eligible extended abstracts submitted, after a review process by the International Scientific Committee, 137 papers were selected for presentation at the 21st Fluid Mechanics Conference, 68

  8. SIAM conference on inverse problems: Geophysical applications. Final technical report

    SciTech Connect

    1995-12-31

    This conference was the second in a series devoted to a particular area of inverse problems. The theme of this series is to discuss problems of major scientific importance in a specific area from a mathematical perspective. The theme of this symposium was geophysical applications. In putting together the program we tried to include a wide range of mathematical scientists and to interpret geophysics in as broad a sense as possible. Our speaker came from industry, government laboratories, and diverse departments in academia. We managed to attract a geographically diverse audience with participation from five continents. There were talks devoted to seismology, hydrology, determination of the earth`s interior on a global scale as well as oceanographic and atmospheric inverse problems.

  9. Plasma levels of beta-endorphin, prolactin and gonadotropins in male athletes after an international nordic ski race.

    PubMed

    Mougin, C; Henriet, M T; Baulay, A; Haton, D; Berthelay, S; Gaillard, R C

    1988-01-01

    Plasma beta-endorphin, prolactin (PRL), FSH and LH were measured in 17 volunteer male subjects at rest and under the stress caused by a long-distance nordic ski race. The race induced increased levels of beta-endorphin and PRL in all skiers. The changes in PRL with exercise were significantly related to the changes in beta-endorphin (r = 0.69, p less than 0.001). Furthermore, the highly trained skiers training over 150 km.week-1 of nordic ski showed consistently higher post-exercise beta-endorphin and PRL levels than the moderately trained skiers who trained for 20 km.week-1. In addition the race induced slight falls in FSH and LH; however plasma gonadotropin levels did not show any correlation with plasma beta-endorphin concentrations and did not differ between the two groups of skiers. These results suggest that endogenous opioid peptides may modulate PRL secretion in heavy exercise, since they are of minor importance in the release of FSH and LH in such a situation. The observations also suggest that the degree of previous training and the exercise intensity do seem to be responsible for the hormonal changes.

  10. A modified Nordic prediction model of road traffic noise in a Taiwanese city with significant motorcycle traffic.

    PubMed

    Chang, Ta-Yuan; Lin, Hsiao-Ching; Yang, Wei-Ting; Bao, Bo-Ying; Chan, Chang-Chuan

    2012-08-15

    A prediction model was developed to map road traffic noise in an area with significant motorcycle traffic in Taichung City, Taiwan. This model was modified from the Nordic prediction method by adding three types of traffic flow rates, including heavy vehicles, light vehicles, and motorcycles, as well as local traffic speeds and road characteristics to the calculating equations. The parameters that were input into the equations include traffic flow, vehicle speed, distance from the center of the road, height of the road surface, position and height of the barriers, thickness of the barriers, location of the receiver relative to the surrounding road surface or barriers, reflecting vertical surfaces, type of ground, and height of the buildings. The model was validated by comparing the measured noise levels at 42 sampling sites close to main roads with the predicted values. A significant correlation was found between the predicted and measured noise levels (Pearson correlation coefficient=0.75, p<0.001). The deviation between the predicted and measured noise levels within the range of ±3.5 A-weighted decibel (dB(A)) was 90.5%. The mean difference between the predicted and measured noise levels was 0.9±2.1 dB(A). The modified Nordic prediction model is therefore applicable to estimate the noise exposure in this urban environment in Taiwan.

  11. Assessment of diet-related GHG emissions using the environmental hourglass approach for the Mediterranean and new Nordic diets.

    PubMed

    Ulaszewska, Maria M; Luzzani, Gloria; Pignatelli, Sonia; Capri, Ettore

    2017-01-01

    Food production and preparation affect the environment in many ways, with effects on greenhouse gases, use of land, biodiversity, etc. The impact is influenced by consumer demand and eating habits. Two different recommended dietary models were considered, the Mediterranean Diet and the New Nordic Diet, with quantitative analysis of GHG emissions through LCA. An environmental hourglass (EH) approach based on LCA was introduced to help translate health-promoting dietary recommendations that consider regional circumstances and cultural diversity into practical eating habits, to promote sustainable and environmentally friendly consumption. Using the environmental hourglass approach, we examined whether dietary choices based on nutritional recommendations can minimise certain negative effects on the food production environment. Using two examples of health-enhancing, regionally-oriented and culturally appropriate dietary patterns - the Mediterranean Diet and the New Nordic Diet - we showed that consumption of high protein foods has a similar and comparable environmental impact to fruit and vegetable consumption. The results of this work may provide a starting point for integrated policy addressing issues related to the healthy diet of the population, aware food choices and sustainable agriculture.

  12. Along-shelf hydrographic anomalies in the Nordic Seas (1960-2011): locally generated or advective signals?

    NASA Astrophysics Data System (ADS)

    Lien, Vidar S.; Gusdal, Yvonne; Vikebø, Frode B.

    2014-07-01

    The northward flow of warm and saline Atlantic Water through the eastern Nordic Seas sustains a spring-bloom ecosystem that hosts some of the world's largest commercial fish stocks. Abrupt climatic changes, or changes beyond species-specific thresholds, may have severe effects on species abundance and distribution. Here, we utilize a numerical ocean model hindcast to explore the similarities and differences between large-scale anomalies, such as great salinity anomalies, and along-shelf hydrographic anomalies of regional origin, which represent abrupt changes at subannual time scales. The large-scale anomalies enter the Nordic Seas to the south and propagate northward at a speed one order of magnitude less than the Atlantic Water current speed. On the contrary, wind-generated along-shelf anomalies appear simultaneously along the Norwegian continental shelf and propagate northward at speeds associated with topographically trapped Kelvin waves. This process involves changes in the vertical extent of the Atlantic Water along the continental slope. Such a dynamic oceanic response both affects thermal habitats and has the potential to ventilate shelf waters by modifying the cross-shelf transport of nutrients and key prey items for early stages of fish.

  13. Systematic Literature Review on ICF From 2001 to 2013 in the Nordic Countries Focusing on Clinical and Rehabilitation Context

    PubMed Central

    Maribo, Thomas; Petersen, Kirsten S.; Handberg, Charlotte; Melchiorsen, Hanne; Momsen, Anne-Mette H.; Nielsen, Claus V.; Leonardi, Matilde; Labriola, Merete

    2016-01-01

    We present a systematic review on International Classification of Functioning, Disability and Health (ICF) used in the Nordic countries from 2001 through 2013, describing and quantifying the development in utilization of ICF, and describe the extent to which the different components of the ICF have been used. A search was conducted in EMBASE, MEDLINE and PsycInfo. Papers from Nordic countries were included if ICF was mentioned in title or abstract. Papers were assigned to one of eight categories covering the wide rehabilitation area; furthermore, area of focus was assigned. Use of ICF components and intervention were coded in papers categorized as “clinical and/or rehabilitation contexts” or “non-clinical contexts”. One hundred seventy papers were included, of these 99 papers were from the categories “clinical and/or rehabilitation contexts” or “non-clinical contexts”. Forty-two percent of the 170 included papers were published in the period 2011 - 2013. There was an increase in ICF-relevant papers from 2001 to 2013, especially in the categories “clinical and/or rehabilitation contexts” and “non-clinical contexts”. The most represented focus areas were neurology, musculoskeletal, and work-related areas. All five or at least four ICF components were mentioned in the results or discussions in most papers, and activity was most frequently mentioned. PMID:26668676

  14. An assessment of the added value from data assimilation on modelled Nordic Seas hydrography and ocean transports

    NASA Astrophysics Data System (ADS)

    Lien, Vidar S.; Hjøllo, Solfrid S.; Skogen, Morten D.; Svendsen, Einar; Wehde, Henning; Bertino, Laurent; Counillon, Francois; Chevallier, Matthieu; Garric, Gilles

    2016-03-01

    The Nordic Seas is a hotspot both in terms of climate related processes, such as Atlantic-Arctic heat exchange, and natural marine resources. A sustainable management of the marine resources within the Nordic Seas, including the co-existence between fisheries and petroleum industries, requires detailed information on the state of the ocean within an operational framework and beyond what is obtainable from observations only. Numerical ocean models applying data assimilation techniques are utilized to address this need. Subsequently, comprehensive comparisons between model results and observations are required in order to assess the model performance. Here, we apply a set of objective statistics to quantitatively assess the added value of data assimilation in numerical ocean models that are currently used operationally. The results indicate that the inclusion of data assimilation improves the model performance both in terms of hydrographic properties and volume and heat transports. Furthermore, we find that increasing the resolution towards eddy resolving resolution performs similarly to coarser resolution models applying data assimilation in shelf areas.

  15. Ambiguity of the embryo protection in the Human Rights and Biomedicine Convention: experiences from the Nordic countries.

    PubMed

    Walin, Laura

    2007-07-01

    Until 1998 research on in vitro human embryos concentrated on the issues related to assisted reproduction. The situation changed dramatically when the first scientific report on the laboratory culture of human embryonic stem cells was published. This scientific breakthrough with new therapeutic promises put human embryo into a new, more vulnerable position. Combined with creation of embryos via somatic cell nuclear transfer, it inveigles into mass production of embryos, first for scientific purposes, but later perhaps for the healing of people. This article examines the efficacy of the Convention on Human Rights and Biomedicine in protecting embryos in this new era of embryo research. The interpretative latitude of Article 18 of the Convention is demonstrated, and legislation in three Nordic countries with highly variable approach to embryo research regulation is analysed. I examine how this divergence is possible in the light of the Convention text. In the end, potential reasons for variation in regulation in the otherwise similar Nordic countries are discussed, as well as under what conditions harmonisation of regulation on embryo research, a highly value-charged matter, could be possible at the European level.

  16. The integration of gender in medical research and education-obstacles and possibilities from a Nordic perspective.

    PubMed

    Hammarström, Anne

    2003-01-01

    Research on women's issues in medicine was developed in the Nordic countries from the beginning of the 1980s. The theoretical developments led to a change of concepts from women's health to gender research, within which the structurally organised relations between men and women are analysed. Over the last decades, gender research has slowly been established in medical faculties, as a result of a strong political commitment for increased research and integration of gender issues in the university curriculum in Sweden. The government has made substantial investments in order to stimulate gender research and education in different disciplines, with special focus on medicine. Academic medicine has responded to this development with different strategies, including resistance and redefining concepts. Gender research has slowly become integrated into both research and teaching within Nordic academic medicine, although the pathway has not been easy. Gender research has had political support but there is a risk of backlash. Medical students' reactions to gender education can be compared with academic medicine's reactions towards gender research. Obstacles and possibilities are described in relation to teaching gender in schools of medicine. Most important is to recognise the risks for increased gender stereotypes and increased essentialism among the students, unless gender is taught from a theoretical perspective.

  17. Non-communicable diseases and the social determinants of health in the Nordic countries: Findings from the European Social Survey (2014) special module on the social determinants of health.

    PubMed

    Balaj, Mirza; Huijts, Tim; McNamara, Courtney L; Stornes, Per; Bambra, Clare; Eikemo, Terje A

    2017-03-01

    Comparative studies examining non-communicable diseases (NCDs) and determinants of health in the Nordic countries are scarce, outdated and focus only on a limited range of NCDs and health determinants. This study is the first to present a comprehensive overview of the distribution of social and behavioural determinants of health and of physical and mental NCDs in the Nordic population. We examined regional, country and gender differences for 17 health outcomes and 20 determinants of health. We use data from the 7th wave of the European Social Survey. All results were age-standardised by weighting up or down the unstandardized (crude) prevalence rates for five year age groups in each country to a common standard. We present pooled estimates for the combined regional samples as well as country-specific results for the Nordic region. Overall, the population of the Nordic region reported among the highest prevalence for one or both genders in 10 out of 17 health outcomes. Despite being the region with the highest prevalence for most health outcomes, overall self-rated health levels tend to be better in the Nordic region. Similarly, we found that the Nordic countries adhere to a healthier lifestyle and have better access to health care. Future studies should consider investigating further the association between health outcomes and determinants of health and how they are distributed in the Nordic societies.

  18. On the Usefulness of Hydrologic Landscapes for Hydrologic Model Calibration and Selection

    NASA Astrophysics Data System (ADS)

    Sawicz, K. A.; Leibowitz, S. G.; Comeleo, R. L.; Jones, C., Jr.; Wigington, P. J., Jr.

    2015-12-01

    Hydrologic Landscapes (HLs) are units that can be used in aggregate to describe the watershed-scale hydrologic response of an area through use of physical and climatic properties. The HL assessment unit is a useful classification tool to relate and transfer hydrologically meaningful information between different watersheds without access to streamflow time series. A revised HL classification scheme was developed for over 10,000 assessment units (the fundamental unit of area for an HL) within the Pacific Northwest (PNW; Oregon, Washington, and Idaho). Aggregation and validation of the PNW HL assessment units to the watershed-scale was then completed for the PNW through use of clustering approaches and the hydrologic response as defined by hydroclimatic signatures. A result generated from this study was that the HL assessment units with greater moisture surplus or deficit formed a stronger connection between watershed-scale PNW HL and hydrologic response. The next step was to investigate the usefulness of the information contained within the PNW with regard to hydrologic modeling calibration and model structure selection. The hypothesis that we set forward for this study is that hydrologic response, as inferred and derived from the HL assessment units, is helpful for the structural identification and calibration of hydrologic models. A selection of streamgage stations and their associated watershed area across the PNW were modeled with lumped and semi-distributed modeling structures. The resulting model calibration and parameter space exploration leads to the identification of assessment unit types that are more hydrologically influential to the overall hydrologic functions of the watershed.

  19. Hydrologic connectivity: Quantitative assessments of hydrologic-enforced drainage structures in an elevation model

    USGS Publications Warehouse

    Poppenga, Sandra; Worstell, Bruce B.

    2016-01-01

    Elevation data derived from light detection and ranging present challenges for hydrologic modeling as the elevation surface includes bridge decks and elevated road features overlaying culvert drainage structures. In reality, water is carried through these structures; however, in the elevation surface these features impede modeled overland surface flow. Thus, a hydrologically-enforced elevation surface is needed for hydrodynamic modeling. In the Delaware River Basin, hydrologic-enforcement techniques were used to modify elevations to simulate how constructed drainage structures allow overland surface flow. By calculating residuals between unfilled and filled elevation surfaces, artificially pooled depressions that formed upstream of constructed drainage structure features were defined, and elevation values were adjusted by generating transects at the location of the drainage structures. An assessment of each hydrologically-enforced drainage structure was conducted using field-surveyed culvert and bridge coordinates obtained from numerous public agencies, but it was discovered the disparate drainage structure datasets were not comprehensive enough to assess all remotely located depressions in need of hydrologic-enforcement. Alternatively, orthoimagery was interpreted to define drainage structures near each depression, and these locations were used as reference points for a quantitative hydrologic-enforcement assessment. The orthoimagery-interpreted reference points resulted in a larger corresponding sample size than the assessment between hydrologic-enforced transects and field-surveyed data. This assessment demonstrates the viability of rules-based hydrologic-enforcement that is needed to achieve hydrologic connectivity, which is valuable for hydrodynamic models in sensitive coastal regions. Hydrologic-enforced elevation data are also essential for merging with topographic/bathymetric elevation data that extend over vulnerable urbanized areas and dynamic coastal

  20. Infrastructure to Support Hydrologic Research: Information Systems

    NASA Astrophysics Data System (ADS)

    Lall, U.; Duffy, C j

    2001-12-01

    Hydrologic Sciences are inherently interdisciplinary. Consequently, a myriad state variables are of interest to hydrologists. Hydrologic processes transcend many spatial and temporal scales, and their measurements reflect a variety of scales of support. The global water cycle is continuously modified by human activity through changes in land use, alteration of rivers, irrigation and groundwater pumping and through a modification of atmospheric composition. Since water is a solvent and a medium of transport, the water cycle fundamentally influences other material and energy cycles. This metaphor extends to the function that a hydrologic research information system needs to provide, to facilitate discovery in earth systems science, and to improve our capability to manage resources and hazards in a sustainable manner. At present, we have a variety of sources that provide data useful for hydrologic analyses, that range from massive remote sensed data sets, to sparsely sampled historical and paleo data. Consequently, the first objective of the Hydrologic Information Systems (HIS) group is to design a data services system that makes these data accessible in a uniform and useful way for specific, prioritized research goals. The design will include protocols for archiving and disseminating data from the Long Term Hydrologic Observatories (LTHOs), and comprehensive modeling experiments. Hydrology has a rich tradition of mathematical and statistical modeling of processes. However, given limited data and access to it, and a narrow focus that has not exploited connections to climatic and ecologic processes (among others), there have been only a few forays into diagnostic analyses of hydrologic fields, to identify and evaluate spatial and process teleconnections and an appropriate reduced space for modeling and understanding systems. The HIS initiative consequently proposes an investment in research and the provision of toolboxes to facilitate such analyses using the data