WorldWideScience

Sample records for technologies baden hughes

  1. Battery and fuel cell technology. Actors in Baden-Wuerttemberg along the value chain; Batterie- und Brennstoffzellentechnologie. Akteure in Baden-Wuerttemberg entlang der Wertschoepfungskette

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-09-15

    The brochure presents tables with the locations, internet addresses and activities of the Baden-Wuerttemberg actors in the fields of battery and fuel cell technologies. The list comprises research institutes, interest groups and public facilities, production and automation technologies, producers of components and systems, system integrators, operators, distribution companies and services. [German] Dieses Heftchen enthaelt in tabellarischer Form die Ortsangaben, Internetadressen und Taetigkeitsfelder der baden-wuerttembergischen Akteure auf dem Gebiet der Batterie- und Brennstoffzellentechnologien. Es ist wie folgt gegliedert: Forschungseinrichtungen, Interessenverbaende/Oeffentliche Einrichtungen, Fertigungs- und Automatisierungstechnologien, Komponentenhersteller/Systemhersteller, Systemintegrator, Betreiber, Vertriebsgesellschaften und Dienstleistungen.

  2. An Interview with Dan Baden, MD.

    Science.gov (United States)

    2012-10-01

    Dr. Dan Baden is a family physician with the Centers for Disease Control and Prevention (CDC). He has held numerous leadership positions and currently serves as the Office for State, Tribal, Local, and Territorial Support's senior liaison to CDC's National Center for Chronic Disease Prevention and Health Promotion. Dr. Baden is an avid gamer and published game designer. He has an undergraduate degree in computer science, coordinates CDC's Games and Innovation for Public Health Community of Practice, and serves as a game design consultant for CDC. He has presented on Games and Innovation for Public Health at numerous events and serves as the CDC representative on the editorial board of the peer-reviewed Games for Health Journal. He is also a member of the White House Office for Science and Technology Policy's Games for Grand Challenges Workgroup to explore the use of games as a tool for addressing national problems.

  3. Baden-Wuerttemberg. Energy report 98; Baden-Wuerttemberg. Energie-Bericht 98

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The publication contains information and statistical data relating to energy supply and consumption and energy-related emissions measured in the German federal state of Baden-Wuerttemberg until the end of 1997. Further information covers the year 1998: A brief summarizing review of the situation in the energy sector of Baden-Wuerttemberg; tables and graphs; world energy consumption; total energy consumption by EU Member States; energy consumption in Germany. Energy consumption in Baden-Wuerttemberg: Energy consumption and determinants; specific energy consumption; mineral oil; hard coal; electricity; natural gas; district heat; renewable energy sources; energy-related emissions; energy budget 1997; calorific values and translation ratios; government-supported projects and programmes for promotion of rational and environmentally sound use of energy in Baden-Wuerttemberg in 1997. (orig./CB) [Deutsch] Daten zur Energieversorgung und zur Entwicklung energiebedingter Emissionen bis zum Jahr 1997; Baden-Wuerttemberg; Entwicklungen im Jahr 1998; Tabellen und Schaubilder: - Weltenergieverbrauch, - Energieverbrauch in der Europaeischen Union, - Energieverbrauch in Deutschland, - Energieverbrauch in Baden-Wuerttemberg: --Energieverbrauch und Bestimmungsfaktoren, --Spezifischer Energieverbrauch, --Mineraloel, --Steinkohle, --Strom, --Erdgas, --Fernwaerme, --Erneuerbare Energien, --Energiebedingte Emissionen, --Energiebilanz 1997, --Heizwerte und Umrechnungsfaktoren; Foerdermassnahmen zur rationellen und umweltvertraeglichen Energienutzung 1997 in Baden-Wuerttemberg. (orig.)

  4. State agency for environment, measurements and nature protection Baden-Wuerttemberg. Environmental data 2015 Baden-Wuerttemberg; Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg. Umweltdaten 2015 Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-10-15

    The report environmental data 2015 Baden-Wuerttemberg of the State agency for environment, measurements and nature protection Baden-Wuerttemberg, covers the following issues: Sustainability of Baden-Wuerttemberg, climate, air, soils, water, nature and agriculture, noise, waste management, radioactivity, electromagnetic fields, surveillance/monitoring, warning and alter services.

  5. Energy and environment data for Baden-Wuerttemberg; Energie- und Umweltdaten Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The brochure contains energy consumption data for Baden-Wuerttemberg in the form of tables and diagrams. The data are presented by energy sources and consumption sectors. Data on electric power consumption and generation, natural gas consumption and utilisation of renewable energy sources are presented as well. The data refer to the period between 1973 and 1997 for Baden-Wuerttemberg and Germany. Information is also presented on trends in sulphur dioxides, nitric oxides, and carbon dioxide. [German] Die Broschuere enthaelt in Form von Tabellen und Diagramme die einzelnen Daten zum Energieverbrauch in Baden-Wuerttemberg. Die Daten sind jeweils aufgeschluesselt nach den einzelnen Energietraegern und nach Verbrauchssektoren. Ebenso sind Daten zum Stromverbrauch, zur Stromerzeugung, zum Erdgasverbrauch sowie zur Nutzung der erneuerbaren Energien enthalten. Die Daten beziehen sich auf die Jahre 1973 bis 1997 fuer Baden-Wuerttemberg und fuer Deutschland. Es werden auch Angaben zur Entwicklung der Emissionen von Schwefeldioxiden, Stickoxiden und Kohlendioxid gemacht.

  6. Baden-Wuerttemberg. Energy report 2001; Baden-Wuerttemberg. Energie-Bericht 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The energy report reviews the energy policy of the Land Baden-Wuerttemberg in the light of the national and international situation in the year under report. Tables and diagrams present data and information on the energy sector in Baden-Wuerttemberg: energy consumption in this Land in comparison to the consumption in the Federal Republic of Germany; primary energy consumption; end-use energy consumption; rational use of energy; mineral oil; coal; electricity; natural gas; district heating; preliminary primary energy consumption on the national scale. The annex shows the energy balance of Baden-Wuerttemberg for the past year. (orig.) [German] Der Energiebericht gibt einen Ueberblick ueber die Energiepolitk Baden-Wuerttembergs im nationalen und internationalen Rahmen fuer das Berichtsjahr. Tabellen und Graphiken informieren ueber die wichtigsten Daten zur Energieversorgung des Landes: Energieverbrauch in Baden-Wuerttemberg und im Vergleich zur Bundesrepublik Deutschland; Primaerenergieverbrauch; Endenergieverbrauch; rationelle Nutzung von Energie; Mineraloel; Kohle; Strom; Erdgas; Fernwaerme; vorlaeufiger Primaerenergieverbrauch in der Bundesrepublik Deutschland. Der Anhang enthaelt die Energiebilanz Baden-Wuerttemberg fuer das Vorjahr. (orig.)

  7. Baden-Wuerttemberg. Energy report 97; Baden-Wuerttemberg. Energie-Bericht 97

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The energy report reviews the energy policy of the Land Baden-Wuerttemberg in the light of the national and international situation in the year under report. Tables and diagrams present data and information on the worldwide energy consumption, the energy consumption in the European Union and in the Federal Republic of Germany as well as on the energy supplies of the Land Baden-Wuerttemberg: energy consumption; primary energy consumption; end-use energy consumption; rational use of energy; mineral oil; coal; electricity; natural gas; district heating; renewable energy sources; energy supply structures; the energy balance of Baden-Wuerttemberg for the past year; and more. (orig.) [Deutsch] Der Energiebericht gibt einen Ueberblick ueber die Energiepolitik Baden-Wuerttembergs im nationalen und internationalen Rahmen fuer das Berichtsjahr. Tabellen und Graphiken informieren ueber die wichtigsten Daten zum Energieverbrauch weltweit, in der Europaeischen Union und in der Bundesrepublik Deutschland sowie zur Energieversorgung des Landes Baden-Wuerttemberg: Energieverbrauch; Primaerenergieverbrauch; Endenergieverbrauch; rationelle Nutzung von Energie; Mineraloel; Kohle; Strom; Erdgas; Fernwaerme; Erneuerbare Energien; Versorgungsstrukturen; Energiebedingte Emissionen; Energiebilanz Baden-Wuerttemberg fuer das Vorjahr; und mehr. (orig.)

  8. Baden-Badenist kostab sokulaulu / Vahur Afanasjev

    Index Scriptorium Estoniae

    Afanasjev, Vahur, 1979-

    2005-01-01

    Arvustus: Vaginov, Konstantin. Sokulaul: [romaan] / vene keelest tõlkinud Rein Saluri. [Tallinn] : Kultuurileht, 2005 ; Tsõpkin, Leonid. Suvi Baden-Badenis / vene keelest tõlkinud Jüri Ojamaa ; Susan Sontagi järelsõna. Tallinn : Tänapäev, 2005

  9. Necrology: Hugh Carson Cutler

    Directory of Open Access Journals (Sweden)

    David L. Browman

    1999-05-01

    Full Text Available Hugh Carson Cutler, forner curator of Economic Botany at the Missouri Botanical Gardens, was one of the first generation paleoethnobotanists in this country. A pioneer in the field, and instrumental in getting American archaeologists to begin to employ flotation techniques for recovery of botanical remains. Cutler, the son of Manuel and Mary Cutler. was born September 8. 1912 in Milwaukee. Wisconsin. and died September 22, 1998 in Topeka, Kansas.

  10. Lightweight construction in mobility and assembly. Chances for Baden-Wuerttemberg; Leichtbau in Mobilitaet und Fertigung. Chancen fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    This study presents a comprehensive outline of the technological aspects of lightweight construction and stresses the relevance of this key technology for Baden-Wuerttemberg. Chances and risks are outlined, and industries are identified which are already taking action in this sector. Construction technologies and materials for lightweight construction are gone into, and the state of development in the various industries is reviewed. [German] Mit dieser Studie wird ein ganzheitlicher Ueberblick ueber die technologischen Aspekte des Leichtbaus gegeben und die Relevanz dieser Schluesseltechnologie fuer Baden-Wuerttemberg dargestellt. Dabei werden Chancen und Risiken aufgezeigt und die Branchen identifiziert, die bereits Entwicklungen forciert vorantreiben. Betrachtet werden zum einen Konstruktionsweisen und Werkstoffe fuer Leichtbau, zum anderen wird ein Einblick in die Entwicklungen der verschiedenen Branchen gegeben.

  11. Energy transition. Consequences for Baden-Wuerttemberg; Energiewende. Implikationen fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-05-15

    The Baden-Wuerttemberg Sustainability Committee (Nachhaltigkeitsbeirat Baden-Wuerttemberg, NBBW) is an independent scientific committee of 11 experts that acts in an advisory function for the state government on its way to sustainable and environment-friendly development; it accompanies the implementation and updating of the environmental plan for Baden-Wuerttemberg (Umweltplan Baden-Wuerttemberg) that was issued in December 2000. At regular intervals, the NBBW checks inhowfar the goals defined in the environmental plan have been reached and issues recommendations for better implementation. The energy transition involves particular challenges for Baden-Wuerttemberg because of the state's specific power supply structure. About 50 percent of the power supply in this German state is generated from nuclear energy. If this is to be replaced by renewable energy sources (which currently have a 17 percent share in total power generation), considerable investments are required in terms of power plants, power grids, and power storage facilities. In this publication, the NBBW advises the state government on how this can be achieved. While the NBBW supports the energy transition, it attempts to ensure that all consequences and side effects of the necessary measures will be taken into account, and that negative effects will be avoided or counteracted whenever and wherever possible.

  12. Ecotoxicology in Baden-Wuerttemberg. Research profile and possible joint research projects; Oekotoxikologie in Baden-Wuerttemberg. Forschungsprofil und moegliche Forschungsverbuende

    Energy Technology Data Exchange (ETDEWEB)

    Flaig, H.; Lohmann, U.; Ballschmiter, K.; Deissler, A.; Froescheis, O.; Kochte-Clemens, B.

    2000-07-01

    In 1996 the 'Landesforschungsbeirat Baden-Wuerttemberg' (Research Council of the Federal State) recommended a critical inventory of ecotoxicological research activities in Baden-Wuerttemberg in order to get a clearly defined orientation as well as a promotion of research. Assigned by the Ministry of Science, Research and Arts Baden-Wuerttemberg, the Center of Technology Assessment (Center of TA) designed and performed a project 'The Research Profile of Ecotoxicology in Baden-Wuerttemberg' with a focus on universities. Research activities in the federal state were registered, documented, and classified. In two round table discussions with experts from university and non-university research institutions, chemical industry, and ministries, the concept of the Center of TA for joint research projects in the field of ecotoxicology in Baden-Wuerttemberg was put in concrete terms. Joint research projects beyond university boundaries are presumably the most promising tool for ecotoxicology to grain profile as a discipline. Ideally, the strong points of several subjects should be combined; thus, creating synergy effects and enabling a comprehensive view of the research topic. We assume some organizational preconditions to be necessary for joint projects in order to be successful. Apart from a tight coordination, integrating measures are particularly important. Thus, a project should be obligatorily performed by at least one representative of environmental chemistry and one representative of research on biological effects. Financial means must be assigned, too, e.g. for the exchange of scientists and joint seminars, workshops or conferences. It should be checked thoroughly whether the 'Transregio'-program of the 'Deutsche Forschungsgemeinschaft' could serve as a model for implementing these integrating measures. Moreover, the results of the different working groups should be regularly combined and condensed to a comprehensive view of

  13. Ecotoxicology in Baden-Wuerttemberg. Research profile and possible joint research projects; Oekotoxikologie in Baden-Wuerttemberg. Forschungsprofil und moegliche Forschungsverbuende

    Energy Technology Data Exchange (ETDEWEB)

    Flaig, H.; Lohmann, U.; Ballschmiter, K.; Deissler, A.; Froescheis, O.; Kochte-Clemens, B.

    2000-07-01

    In 1996 the 'Landesforschungsbeirat Baden-Wuerttemberg' (Research Council of the Federal State) recommended a critical inventory of ecotoxicological research activities in Baden-Wuerttemberg in order to get a clearly defined orientation as well as a promotion of research. Assigned by the Ministry of Science, Research and Arts Baden-Wuerttemberg, the Center of Technology Assessment (Center of TA) designed and performed a project 'The Research Profile of Ecotoxicology in Baden-Wuerttemberg' with a focus on universities. Research activities in the federal state were registered, documented, and classified. In two round table discussions with experts from university and non-university research institutions, chemical industry, and ministries, the concept of the Center of TA for joint research projects in the field of ecotoxicology in Baden-Wuerttemberg was put in concrete terms. Joint research projects beyond university boundaries are presumably the most promising tool for ecotoxicology to grain profile as a discipline. Ideally, the strong points of several subjects should be combined; thus, creating synergy effects and enabling a comprehensive view of the research topic. We assume some organizational preconditions to be necessary for joint projects in order to be successful. Apart from a tight coordination, integrating measures are particularly important. Thus, a project should be obligatorily performed by at least one representative of environmental chemistry and one representative of research on biological effects. Financial means must be assigned, too, e.g. for the exchange of scientists and joint seminars, workshops or conferences. It should be checked thoroughly whether the 'Transregio'-program of the 'Deutsche Forschungsgemeinschaft' could serve as a model for implementing these integrating measures. Moreover, the results of the different working groups should be regularly combined and condensed to a comprehensive view of

  14. Waterbehandeling en hygiene in hydrotherapie-baden. Fase 1. Inventarisatie

    NARCIS (Netherlands)

    Bethe BM; Havelaar AH; Schijven JF; de Wit M

    1988-01-01

    N.a.v. het voornemen om de werkingssfeer van de Wet Hygiene en Veiligheid Zwemgelegenheden uit te breiden tot onder andere hydrotherapie-baden in instellingen voor de intramurale gezondheidszorg, werd met een onderzoek naar de waterbehandeling en hygiene in deze baden aangevangen. De eerste fase v

  15. Early Paleozoic (Late Cambrian-Early Ordovician) acritarchs from the metasedimentary Baden-Baden-Gaggenau zone (Schwarzwald, SW Germany).

    Science.gov (United States)

    Montenari, M; Servais, T

    2000-12-01

    The metasediments of the low-grade metamorphosed Baden-Baden-Gaggenau zone of the northern Schwarzwald (southwestern Germany) have been analyzed palynologically. From 133 samples representing different metasedimentary units, only three samples of the upper part of the Traischbach Serie provide extremely poorly-preserved palynomorphs. The assemblage consists of the galeate acritarch genera Caldariola, Cymatiogaleaand Stelliferidium, as well as specimens of diacromorph and polygonomorph acritarchs. Although determinations are difficult at the generic level and essentially impossible at the specific level, the assemblage can be attributed to an interval between the Late Cambrian and Early Ordovician. This is the first biostratigraphical age assignment for the metasediments of the Baden-Baden-Gaggenau zone, which can possibly be correlated with the Villé Unit of the northern Vosges Mountains (eastern France).

  16. The Many Worlds of Hugh Everett III

    CERN Document Server

    ,

    2011-01-01

    A review of Peter Byrne's biography of Hugh Everett III, "The Many Worlds of Hugh Everett III: Multiple Universes, Mutual Assured Destruction, and the Meltdown of a Nuclear Family", (Oxford University Press, 2010).

  17. Energy crops for biogas plants. Baden-Wuerttemberg; Energiepflanzen fuer Biogasanlagen. Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Butz, A.; Heiermann, M.; Herrmann, C. [and others

    2013-05-01

    For agriculturists in Baden-Wuerttemberg (Federal Republic of Germany), the brochure under consideration provides recommendations on alternative crop rotation systems. With the help of these alternative cultivation systems, crop rotation with high yields in combination with high diversity, diversification and sustainability can be realized. Subsequently to the presentation of energy crops for the production of biogas, recommendations for the design of crop rotation are given. Other chapters of this booklet deal with ensilage and gas yields as well as the economics of energy crop cultivation.

  18. Forest report 2015 for Baden-Wuerttemberg; Waldzustandsbericht 2015 fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Meining, Stefan [Buero fuer Umweltueberwachung, Freiburg (Germany); Wilpert, Klaus v.; Hoelscher, Andrea [Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg im Breisgau (Germany); and others

    2015-07-01

    In Baden-Wuerttemberg, the state of forests has been recorded since the 1980s in the course of an annual forest status report. In 2015, a decline in forest damage can be reported. As an indicator for the evaluation of the forest state, the crown condition of the trees applies. The average crown defoliation has been reduced by two percentage points to around 24 percent, while the share of healthy forest areas increased by five percentage points to a total of 29 percent. The clearly damaged forest areas decreased by six percentage points to 36 percent. Concerns are causing a relatively new fungus disease in the tree species ash, the ash dieback. [German] In Baden-Wuerttemberg wird der Zustand der Waelder seit den 1980er Jahren im Zuge eines jaehrlichen Waldzustandsberichtes erfasst. Fuer das Jahr 2015 kann erfreulicherweise einen Rueckgang der Waldschaeden verzeichnet werden. Als Indikator fuer die Beurteilung des Waldzustandes gilt der Kronenzustand der Baeume. Die durchschnittliche Kronenverlichtung hat sich um zwei Prozentpunkte auf rund 24 Prozent verringert, waehrend sich der Anteil der gesunden Waldflaeche um fuenf Prozentpunkte auf insgesamt 29 Prozent erhoehte. Die deutlich geschaedigten Waldflaechen verringerten sich um sechs Prozentpunkte auf 36 Prozent. Sorgen bereitet eine relativ neue Pilzerkrankung bei der Baumart Esche, das Eschentriebsterben.

  19. A guide to Hughes' syndrome.

    Science.gov (United States)

    Sheehan, Tina Louise

    Hughes' syndrome, or antiphospholipid syndrome, is thought to be the cause of one in four strokes in people aged less than 40 years. It is an antiinflammatory autoimmune disorder in which the blood has a tendency to clot too quickly. It can affect any artery or vein in the body and the main symptoms are thrombosis, pregnancy loss and the presence of antibodies. If detected it can be treated effectively.

  20. Renewable energies in Baden-Wuerttemberg 2011; Erneuerbare Energien in Baden-Wuerttemberg 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    Within the contribution under consideration the Ministry of Environment, Climate Protection and Service Sector (Stuttgart, Federal Republic of Germany) reports on the following aspects: (1) Development of the energy consumption; (2) Contribution of the renewable energy sources to the energy supply; (3) Development of the amounts of renewable energy sources in the energy supply; (4) Structure of final energy supply from renewable energies; (5) Economic considerations on the utilization of renewable energy sources; (6) CO{sub 2} emissions and CO{sub 2} avoidance by means of renewable energy sources; (7) Utilization of renewable energy sources in Germany and Europe; (8) Remuneration for power from renewable energy sources according to the Renewable Energy Law and evaluation of the costs; (9) Utilization of renewable energy sources by Federal States; (10) Utilization of renewable energy sources by counties; (11) Potentials of renewable energy sources; (12) Employment effects in Baden-Wuertemberg; (13) Promotion of renewable energy sources.

  1. Forest report 2013 for Baden-Wuerttemberg; Waldzustandsbericht 2013 fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Meining, Stefan [Buero fuer Umweltueberwachung, Freiburg (Germany); Wilpert, Klaus v.; Schaeffer, Juergen; Hartmann, Peter; Schumacher, Joerg; Delb, Horst; John, Reinhold [Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg im Breisgau (Germany); Hoelscher, Andrea [Agentur fuer Nachhaltige Nutzung von Agrarlandschaften, Freiburg (Germany); Augustin, Nicole [Bath Univ. (United Kingdom); Hug, Ralph

    2013-07-01

    As an essential part of forest environmental monitoring, the Forest State Report 2013 shows how environmental factors influence the development of our forests. In addition to the annual survey of the crown state, intensive land surveys were established by the country, which provide extensive results over a long period. Data on the status and growth of the tree, the nutrient cycle, the material intake, soil status, soil vegetation and meteorology, ie the dynamics of environmental changes, are collected. Fortunately, the Forest State Report in 2013 shows that the state of the forests in Baden-Wuerttemberg has slightly improved compared to the previous year. This means that the trend towards the improvement of forest conditions continues after the extreme drought year 2003. This improvement is attributable to the spring weather which is favorable to the forest as well as to a generally low occurrence of harmful insects. [German] Als wesentlicher Teil des forstlichen Umweltmonitorings zeigt der Waldzustandsbericht 2013, wie Umweltfaktoren die Entwicklung unserer Waelder beeinflussen. Ergaenzend zur jaehrlichen Erhebung des Kronenzustandes wurden durch das Land Intensivmessflaechen eingerichtet, die umfangreiche Ergebnisse ueber einen langen Zeitraum liefern. Dort werden Daten zu Baumzustand und -wachstum, Naehrstoffkreislauf, Stoffeintrag, Bodenzustand, Bodenvegetation sowie Meteorologie, also die Dynamik der Umweltveraenderungen, erhoben. Erfreulicherweise zeigt der Waldzustandsbericht 2013, dass sich der Zustand der Waelder in Baden-Wuerttemberg gegenueber dem Vorjahr leicht verbessert hat. Damit setzt sich der Trend zur Verbesserung des Waldzustandes nach dem extremen Trockenjahr 2003 weiter fort. Diese Verbesserungstendenz laesst sich auf die fuer den Wald guenstige Fruehjahrswitterung sowie auf ein allgemein geringes Vorkommen an Schadinsekten zurueckfuehren.

  2. Physical education in Baden Powell work (1875-1941)

    OpenAIRE

    José Antonio CIEZA GARCÍA

    2013-01-01

    Baden Powell (1857-1941) can be considered as the creator and driving force of an educational movement for leisure and spare time, Scouting, which became greatly widespread from the beginning of the twentieth century until our times. The beginnings and the methodological approaches of his educational project form a corpus made up of aspirations for the complete forming of the person (personal, social, civic and transcendental) and which finds two of its privileged educational means in games a...

  3. The Blues Poetry of Langston Hughes

    Science.gov (United States)

    Waldron, Edward E.

    1971-01-01

    The author discusses the criteria of the blues as an American art form. He then shows how Langston Hughes captures the mood, the feeling, the rhythm and the impact of the blues in his poetry. (Author/LF)

  4. Remote monitoring of nuclear power plants in Baden-Wuerttemberg.

    Science.gov (United States)

    Neff, U; Müller, U; Mandel, C; Coutinho, P; Aures, R; Grimm, C; Hagmann, M; Wilbois, T; Ren, Y

    2014-08-01

    As part of its responsibilities as nuclear supervisory authority, the Ministry of the Environment, Climate Protection and the Energy Sector Baden-Wuerttemberg (UM) operates a computer-based system for remote monitoring of nuclear power plants (NPPs) (KFUe, Kernreaktor-Fernüberwachung). In addition to the Baden-Wuerttemberg NPPs located at Philippsburg, Neckarwestheim and the disused Obrigheim, those in foreign locations close to the border area, i.e. Fessenheim in France, and Leibstadt and Beznau in Switzerland, are monitored. The KFUe system provides several methods to evaluate and present the measured data as well as to ensure compliance of threshold limits and safety objectives. For the UM, it serves as an instrument of the nuclear supervision. In case of a radioactive release, the authorities responsible for civil protection can use dispersion calculations in order to identify potentially affected areas and to initiate protective measures for the population. Beyond the data collected at the plant sites, various international radiation and meteorological measuring networks are integrated in the KFUe. The State Institute for Environment, Measurements and Nature Protection (LUBW), the technical operator of the KFUe, runs its own special monitoring network for ambient gamma dose rate and nuclide specific activity concentration measurements in the vicinity of each NPP. This article gives an overview of the solution to combine data of different sources on a single screen: dose rate networks, dose rate traces measured by car, airborne gamma spectra of helicopters, mobile dose rate probes, grid data of weather forecasts, dispersion calculations, etc.

  5. Impacts of Climate Change on Electricity Consumption in Baden-Wuerttemberg

    Science.gov (United States)

    Mimler, S.

    2009-04-01

    Changes in electricity consumption due to changes in mean air temperatures were examined for the German federal state Baden-Wuerttemberg. Unlike in most recent studies on future electricity demand variations due to climate change, other load influencing factors like the economic, technological and demographic situation were fixed to the state of 2006. This allows isolating the climate change effect on electricity demand. The analysis was realised in two major steps. Firstly, an electricity forecast model based on multiple regressions was estimated on the region of Baden-Wuerttemberg by using historical load and temperature data. The estimation of the forecast model provides information on the temperature sensitivity of electricity demand in the given region. The overall heating and cooling gradients are estimated with -59 and 84 MW / °C respectively. These results already point out a low temperature sensitivity of demand in the region of Baden-Wuerttemberg mostly due to a low share of households equipped with electric heating and air conditioning systems. Secondly, near surface air temperature data of the regional climate model REMO [1] was used to simulate load curves for the control period 1971 to 2000 and for three future scenarios 2006 to 2035, 2036 to 2065 and 2066 to 2095. The results show that the overall load decreases throughout all future scenario periods in comparison to the control period. This is due to a higher decrease in heating than increase in cooling load. Nevertheless, the weather dependent part in Baden-Wuerttemberg loads only accounts for 0.05 % of the average load level. Within this weather dependent part, the heating load decreases are highest in June to September concentrated on the day times evening and afternoon. The cooling period broadens from May to September in the control period to April to October by 2095. The highest relative increases occur in October. Regarding day times, the increase in cooling load is concentrated on

  6. Langston Hughes and his poem "Harlem"

    Institute of Scientific and Technical Information of China (English)

    郝红

    2005-01-01

    @@ James Langston Hughes was born February 1,1902, in Joplin, Missouri. His parents divorced when he was a small child, and his father moved to Mexico. He was raised by his Grandmother until he was thirteen, when he moved to Lincoln,Illinois, to live with his mother and her husband, eventually settling in Cleveland, Ohio.

  7. Hugh Maaskant : architect van de vooruitgang

    NARCIS (Netherlands)

    Provoost, M.

    2003-01-01

    Hugh Maaskant (1907–1977) is best known as the architect who made the biggest mark on the post-war reconstruction of Rotterdam with such buildings as the Groothandelsgebouw, the Hilton Hotel and the Lijnbaan flats. Beginning his career in 1937 as the partner of Willem van Tijen, Maaskant embarked on

  8. Responses to Hugh Heclo's "On Thinking Institutionally"

    Science.gov (United States)

    Fennell, Robert C.; Ascough, Richard S.; Liew, Tat-siong Benny; McLain, Michael; Westfield, Nancy Lynne

    2010-01-01

    Hugh Heclo's recent book "On Thinking Institutionally" (Paradigm Publishers, 2008) analyzes changes that have taken place in the past half century in how North Americans tend to think and act in institutions. The volume is receiving particular attention as it can be applied to higher education and to religious denominations, and so deserves…

  9. Hugh Maaskant : architect van de vooruitgang

    NARCIS (Netherlands)

    Provoost, Michelle

    2003-01-01

    Hugh Maaskant (1907–1977) is best known as the architect who made the biggest mark on the post-war reconstruction of Rotterdam with such buildings as the Groothandelsgebouw, the Hilton Hotel and the Lijnbaan flats. Beginning his career in 1937 as the partner of Willem van Tijen, Maaskant embarked on

  10. CAS course on Power Converters in Baden, Switzerland

    CERN Multimedia

    CERN Accelerator School

    2014-01-01

    The CERN Accelerator School (CAS) and the Paul Scherrer Institute (PSI) recently organised a specialised course on Power Converters, which was held at the Hotel du Parc in Baden, Switzerland from 7 to 14 May 2014.   Photo courtesy of Markus Fischer, Paul Scherrer Institut. Following some recapitulation lectures on accelerators and the requirements on power converters, the course covered a wide range of topics related to the different types of power converters needed for particle accelerators. Topical seminars completed the programme. The course was very successful, attended by 84 students representing 21 nationalities, mostly from European countries but also from America, Brazil, Canada, China, Iran, Jordan and Thailand. Feedback from the participants was very positive, reflecting the high standard of the lectures and teaching. In addition to the academic programme, the participants also had an opportunity to take part in a full-day site visit to ABB and PSI and an excursion to the Rhine Fall...

  11. Principles and Practices Fostering Inclusive Excellence: Lessons from the Howard Hughes Medical Institute's Capstone Institutions

    Science.gov (United States)

    DiBartolo, Patricia Marten; Gregg-Jolly, Leslie; Gross, Deborah; Manduca, Cathryn A.; Iverson, Ellen; Cooke, David B., III; Davis, Gregory K.; Davidson, Cameron; Hertz, Paul E.; Hibbard, Lisa; Ireland, Shubha K.; Mader, Catherine; Pai, Aditi; Raps, Shirley; Siwicki, Kathleen; Swartz, Jim E.

    2016-01-01

    Best-practices pedagogy in science, technology, engineering, and mathematics (STEM) aims for inclusive excellence that fosters student persistence. This paper describes principles of inclusivity across 11 primarily undergraduate institutions designated as Capstone Awardees in Howard Hughes Medical Institute's (HHMI) 2012 competition. The Capstones…

  12. "Comments on Greenhow, Robelia, and Hughes": Expanding the New Literacies Conversation

    Science.gov (United States)

    Leu, Donald J.; O'Byrne, W. Ian; Zawilinski, Lisa; McVerry, J. Greg; Everett-Cacopardo, Heidi

    2009-01-01

    Using a popularized notion such as Web 2.0 limits research efforts by employing a binary construct, one initially prompted by commercial concerns. Instead, the authors of this article, commenting on Greenhow, Robelia, and Hughes (2009), suggest that continuous, not dichotomous, change in the technologies of literacy and learning defines the…

  13. Management of documents in the 'Umweltinformationssystem Baden-Wuerttemberg'' (Baden-Wuerttemberg environment information system); Fachdokumentenmanagement im Umweltinformationssystem Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Weidemann, R.; Ebel, R.; Mayer-Foell, R. (eds.)

    2005-11-15

    The development of the Xfa-Web information systems started about 10 years ago with AlfaWeb. Further functions and further scientific information systems were implemented successively. After this development period, which was quite long for an application in electronic data processing, a reassessment of the potential further development was necessary. In view of the fact that not a single scientific document had been implemented in the XfaWeb systems in all this time, the Umweltinformationssystem Baden-Wuerttemberg (UIS) was considered in general, with the final goal of developing a concept for future management of UIS scientific documents. Suggestions for better integration of UIS components for document handling were to be taken into account, and the contents of the XfaWeg systems were to be integrated in UIS in a higher degree than before. Redundancies between systems were to be removed by integrating information from the original system in a dynamic manner whenever possible. Simplification and standardisation of updating are further goals. The study describes the current method and XfaWeb tools. The results of an enquiry among XfaWeb project managers and users of the system are taken into account as well as the access statistics. A table is presented of UIS components handling scientific documents. Specifications are presented for a new conception of the XfaWeb systems, and the current state of the art is presented. Finally, a general concept for integration of UIS components and a special concept for a successor system to XfaWeb are presented. (orig.)

  14. Realistic model of compact VLSI FitzHugh-Nagumo oscillators

    Science.gov (United States)

    Cosp, Jordi; Binczak, Stéphane; Madrenas, Jordi; Fernández, Daniel

    2014-02-01

    In this article, we present a compact analogue VLSI implementation of the FitzHugh-Nagumo neuron model, intended to model large-scale, biologically plausible, oscillator networks. As the model requires a series resistor and a parallel capacitor with the inductor, which is the most complex part of the design, it is possible to greatly simplify the active inductor implementation compared to other implementations of this device as typically found in filters by allowing appreciable, but well modelled, nonidealities. We model and obtain the parameters of the inductor nonideal model as an inductance in series with a parasitic resistor and a second order low-pass filter with a large cut-off frequency. Post-layout simulations for a CMOS 0.35 μm double-poly technology using the MOSFET Spice BSIM3v3 model confirm the proper behaviour of the design.

  15. On the Hughes model and numerical aspects

    KAUST Repository

    Gomes, Diogo A.

    2017-01-05

    We study a crowd model proposed by R. Hughes in [11] and we describe a numerical approach to solve it. This model comprises a Fokker-Planck equation coupled with an eikonal equation with Dirichlet or Neumann data. First, we establish a priori estimates for the solutions. Second, we study radial solutions and identify a shock formation mechanism. Third, we illustrate the existence of congestion, the breakdown of the model, and the trend to the equilibrium. Finally, we propose a new numerical method and consider two examples.

  16. Hugh Maaskant: architect van de vooruitgang

    OpenAIRE

    Provoost, M.

    2003-01-01

    Hugh Maaskant (1907–1977) is best known as the architect who made the biggest mark on the post-war reconstruction of Rotterdam with such buildings as the Groothandelsgebouw, the Hilton Hotel and the Lijnbaan flats. Beginning his career in 1937 as the partner of Willem van Tijen, Maaskant embarked on his most prolific period after establishing an independent practice in 1955. He produced the lion’s share of his work in the 1950s and ’60s, the very period architectural critics generally regard ...

  17. Donald Hugh Blocher (1928-2013).

    Science.gov (United States)

    Dowd, E Thomas

    2015-01-01

    This article memorializes Donald Hugh Blocher (1928-2013). Blocher, a giant in counseling psychology, was elected a fellow of the American Psychological Association (APA) in 1973, received a Distinguished Achievement Award from Harvard University in 1968, and served as president of APA Division 17 (Society of Counseling Psychology) in 1980. He obtained a Fulbright Lectureship at the University of Keele (United Kingdom) for 1968-1969, where he helped develop a counseling psychology program according to American standards. He also published many books, book chapters, and articles over the course of his professional career.

  18. Hugh Owen Thomas (1834-1891)

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Hugh Owen Thomas被称为英国骨科之父,他对英国乃至世界骨科作出了杰出的贡献. 早在17世纪,接骨师已经作为一个社会地位较高的职业在英国、法国兴盛起来.接骨师的技术通常是在家族内部传承而不会对外传授.

  19. Sandy ja Hugh - paar või mitte? / Hugh Grant, Sandra Bullock

    Index Scriptorium Estoniae

    Grant, Hugh, 1960-

    2003-01-01

    Romantilises komöödias "Kaks nädalat armumiseks" ("Two Weeks Notice"), režissöör Marc Lawrence, mängivad kaks kuulsat näitlejat. Staarid oma suhetest : Hugh Grant : "Sandra on geenius"; Sandra Bullock : "Oleme temaga nagu kaksikud!"

  20. Sandy ja Hugh - paar või mitte? / Hugh Grant, Sandra Bullock

    Index Scriptorium Estoniae

    Grant, Hugh, 1960-

    2003-01-01

    Romantilises komöödias "Kaks nädalat armumiseks" ("Two Weeks Notice"), režissöör Marc Lawrence, mängivad kaks kuulsat näitlejat. Staarid oma suhetest : Hugh Grant : "Sandra on geenius"; Sandra Bullock : "Oleme temaga nagu kaksikud!"

  1. Acute Charles Bonnet Syndrome following Hughes procedure.

    Science.gov (United States)

    Wilson, Michelle E; Pointdujour-Lim, Renelle; Lally, Sara; Shields, Carol L; Rabinowitz, Michael P

    2016-10-01

    A 69-year-old male experienced monocular formed visual hallucinations after occlusion of the right eye following resection of eyelid basal cell carcinoma and reconstruction with a Hughes procedure (tarsoconjunctival flap). His symptoms included recurrent, well-defined, organized, complex, formed images of small children playing in the snow. These visual phenomena occurred only in the occluded eye, began several hours after surgery, and recurred intermittently several times daily for 4 days, lasting several minutes with each occurrence. The patient retained insight into the false nature of the images throughout the duration of his symptoms, and the hallucinations resolved spontaneously while the flap was still in place. To our knowledge, this is the first reported case of Charles Bonnet Syndrome (CBS) following a Hughes procedure in a patient with normal visual acuity in the non-occluded fellow eye. Unlike other reported cases of acute onset CBS following transient monocular occlusion, hallucinations in the occluded eye remitted prior to restoration of vision in the occluded eye. Ophthalmologists should be aware of the potential for CBS following even transient monocular occlusion and should consider warning patients about its potential to occur.

  2. Renewable energies in Baden-Wuerttemberg. Advantages and opportunities for use. 3. ed.; Erneuerbare Energien in Baden-Wuerttemberg. Vorteile und Nutzungsmoeglichkeiten

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-04-15

    Under the slogan ''Energy - but how?'' the Ministry of Economics Baden-Wuerttemberg stands for the qualification of specialists and a broad knowledge transfer in respect of renewable energy. In this context, a traveling exhibition was developed whose contents are summarized in this brochure. This brochure provides information on the potentials of renewable energy and presents suggestions for the implementation of energy-saving concepts in buildings.

  3. Muusikamaailm : Pfingstfestspiele (suvistefestival) Baden Badenis. Glyndebourne'is, Leipzigis... . Strasbourg Pariisis. Alfred Brendeli juubeliks / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    H. von Karajani mälestuseks korraldatud suvistepühafestivalist Baden Badenis. Festivalidest : Glyndebourne'i ooperifestivalist, Leipzigi Bachi festivalist, Schwetzingeni lossifestivalist. Strasbourg'i ooperiteatri külalisetendustest Pariisi Chatelet' teatris. A.Brendeli 70. juubeli tähistamisest Londoni South Bank Centre'is

  4. Vernetzen - koordinieren - beraten. Verkehrsgeographische Aufgaben bei der NVBW - Nahverkehrsgesellschaft Baden-Württemberg mbH

    Science.gov (United States)

    Korn, Juliane; Rasch, Günter; Lenz, Sebastian; Hussinger, Anna; Schiefelbusch, Martin

    2017-09-01

    The Nahverkehrsgesellschaft Baden-Württemberg (NVBW) is the mobility agency for the German federal state of Baden-Württemberg. The article shows how the agency has become a key multimodal service provider in the field of sustainable mobility. Activities include the support of walking policies at state level through a dedicated coordination unit, for example through the so-called "Fußverkehrs-Checks" (walkability checks). Cycling in Baden-Württemberg is promoted through several measures, such as a new procedure for bike-to-school plans (Radschulwegpläne) that focuses on students' involvement in preparing the plan. The bike route planner is a popular and effective means of promoting cycling. Behind its self-explanatory surface, a complex system of stakeholders has to work together to provide this service. The NVBW also hosts the office of the Association of Bike-Friendly Communities of Baden-Württemberg (AGFK-BW), a network of local authorities providing a wide range of materials and activities in support of cycling. Last but not least, the NVBW promotes the development of new approaches for maintaining and improving the accessibility of rural areas. As part of this, various community-based transport solutions have been proposed to complement traditional public transport. All in all, there is a growing range of tasks in the field of transport for which geographical perspectives and experiences can be put to good use.

  5. Notes on AGCF Baden-Wuerttemberg Delegation’s Visit to Yunnan

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    <正>Arriving in the "Land of Peace and Happiness" On a hot summer afternoon in June, the coach carrying the delegation of the Association for Germany-China Friendship (AGCF) Baden-Wuerttemberg followed State Highway 214 run- ning through the high mountains of

  6. Muusikamaailm : Pfingstfestspiele (suvistefestival) Baden Badenis. Glyndebourne'is, Leipzigis... . Strasbourg Pariisis. Alfred Brendeli juubeliks / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    H. von Karajani mälestuseks korraldatud suvistepühafestivalist Baden Badenis. Festivalidest : Glyndebourne'i ooperifestivalist, Leipzigi Bachi festivalist, Schwetzingeni lossifestivalist. Strasbourg'i ooperiteatri külalisetendustest Pariisi Chatelet' teatris. A.Brendeli 70. juubeli tähistamisest Londoni South Bank Centre'is

  7. UIS BW environmental information system Baden-Wuerttemberg. R+D project INOVUM. Innovative environmental information systems. Phase I 2014/16; UIS BW Umweltinformationssystem Baden-Wuerttemberg. F+E-Vorhaben INOVUM. Innovative Umweltinformationssysteme. Phase I 2014/16

    Energy Technology Data Exchange (ETDEWEB)

    Weissenbach, Kurt [Ministerium fuer Umwelt, Klima und Energiewirtschaft Baden-Wuerttemberg, Stuttgart (Germany); Schillinger, Wolfgang [Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg (LUBW), Karlsruhe (Germany); Weidemann, Rainer (ed.) [Karlsruher Institut fuer Technologie (Germany). Inst. fuer Angewandte Informatik

    2016-07-01

    The R and D project INOVUM of the Ministry for the Environment, Climate and Energy Baden-Wuerttemberg relies on a wide cooperation with partners from government, science and industry to jointly develop governmental environmental information systems. In the focus of this project phase were, e.g. a revision of the framework concept for the Environmental Information System Baden-Wuerttemberg, service-based applications, the development of environmental portals, mobile applications and map services.

  8. Hugh Blairs Lectures on Rhetoric and Belles Lettres

    DEFF Research Database (Denmark)

    Schatz-Jakobsen, Claus

    1989-01-01

    Artiklen nærlæser dekonstruktivt dele af den skotske retorikprofessor Hugh Blairs Lecures on Rhetoric and Belles Lettres (1783) og påviser splittelsen mellem to vidt forskellige retorik- og liltteraturhistoriske interesser, neoklassicistiske vs. romantiske....

  9. Muusikamaailm : Dresdeni festivali juubel. Penderecki esimene klaverikontsert. Karajani festival Baden-Badenis. Aurel Stroe 70 / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2002-01-01

    Dresdeni muusikafestival toimub 25. korda. Penderecki esimese klaverikontserdi maailmaesiettekanne sai teoks New Yorgis. Ameerikas on maikuus mitmel korral üles astunud Gidon Kremer. Karajani festivalist Baden-Badenis. Rumeenia helilooja Aurel Stroe sai 70.aastaseks

  10. Muusikamaailm : Dresdeni festivali juubel. Penderecki esimene klaverikontsert. Karajani festival Baden-Badenis. Aurel Stroe 70 / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2002-01-01

    Dresdeni muusikafestival toimub 25. korda. Penderecki esimese klaverikontserdi maailmaesiettekanne sai teoks New Yorgis. Ameerikas on maikuus mitmel korral üles astunud Gidon Kremer. Karajani festivalist Baden-Badenis. Rumeenia helilooja Aurel Stroe sai 70.aastaseks

  11. Síndrome de Hughes-Stovin

    Directory of Open Access Journals (Sweden)

    Sonia Pankl

    2015-04-01

    Full Text Available El síndrome de Hughes-Stovin es una entidad infrecuente caracterizada por trombosis venosa profunda y aneurismas de la arteria pulmonar, siendo su etiología y patogenia desconocida. Algunos autores la consideran una variante de la enfermedad de Behcet. Su curso natural es generalmente fatal. Se presenta con tos, disnea, hemoptisis, dolor torácico y fiebre. El tratamiento es con esteroides y agentes citotóxicos hasta la cirugía. Presentamos el caso de un hombre de 41 años que consultó por disnea, hemoptisis y dolor torácico, llegándose al diagnóstico de trombosis venosa profunda de miembro inferior derecho, trombo-embolismo de pulmón y aneurismas de arterias pulmonares. Recibió tratamiento con corticoides en altas dosis y 6 pulsos de ciclofosfamida de 1 gramo durante 6 meses, con regresión completa de los aneurismas y de la sintomatología.

  12. Bioindication with Peregrine falcons. New results from Baden-Wuerttemberg; Bioindikation mit Wanderfalken. Neue Ergebnisse aus Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Trenck, K.T. von der [Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg, Karlsruhe (Germany); Schilling, F. [Arbeitsgemeinschaft Wanderfalkenschutz (AGW), Nuertingen (Germany); Schmidt, D. [NABU-Vogelschutzzentrum Moessingen (Germany)

    2007-04-15

    Goal and Scope. The Stockholm convention bans 12 prominent persistent organic pollutants (POPs), and the pertinent global monitoring programme recommends birds' eggs as bio-indicators for the terrestrial food web. As top predators, Peregrine falcons are uniquely suited indicators because of their accumulating power for persistent and lipophilic compounds. On the other hand, the Peregrine falcon as a sentinel species was closer to extinction than other birds of prey. Only unremitting efforts of private ornithologists throughout the past four decades in conjunction with the timely banning of organochlorine pesticides like DDT succeeded in saving the Peregrine population of Baden-Wuerttemberg from extinction, in contrast to the Peregrine falcons of other German states or other European countries. Methods. See vd Trenck et al. (2006). Results and Conclusions. New results confirm the findings of the past long-term bio-monitoring. The main pollutants are PCBs (ca. 20 {mu}g/g) and pp'-DDE (ca. 11 {mu}g/g), the latter contributing >96% of all organochlorine pesticide residues (all concentrations on a dry matter basis). Both substances have followed a slightly increasing trend since 2004. The sum of the polychlorinated diphenyl ethers (PBDE) has fluctuated strongly in the past four years, and in 2006 amounted to 0.6 {mu}g/g (mean without outliers), just as the mercury contamination of the eggs. PCB-156 as the main dioxin-like PCB followed with an average concentration of 0.35 {mu}g/g. Only 10 out of 23 eggs analysed contained hexabromocyclododecane (HBCD) in measurable concentrations; the mean concentration of these eggs was 0.024 {mu}g/g. Tetrabromobisphenol A (TBBA) was detected in all egg samples with a mean of 0.004 {mu}g/g. Due to the many and diverse effects exerted by PCBs, the assessment of this group of compounds, with the aid of European and German regulations for food, proves to be a complex matter, which is currently in a state of flux. There is no

  13. Das baden-württembergische Innovationssystem im Wandel:. Akteure vor neuen Herausforderungen

    Science.gov (United States)

    Stahlecker, Thomas; Zenker, Andrea

    2017-09-01

    Recently, new forms of innovation, new actors and actor constellations can be observed, especially in "mature" innovation systems like Baden-Wuerttemberg, that are flanked by new instruments of innovation support. Against the backdrop of an evolved innovation system heuristics, this paper outlines these new developments in Baden-Wuerttemberg. It uses examples to describe characteristic innovation actors, actors from the research landscape, education and the intermediary function of mediators, social actors as well as the aspect of innovation financing and to reveal current tendencies and trends. It becomes clear that the innovation system in Baden-Wuerttemberg has continuously evolved and become more differentiated. Its industries' research efforts and modernization activities as well as innovation-friendly policies contribute to the adaptability of the system and are major influencing factors for the ongoing success of the innovation system. This is supplemented by diverse innovations at the level of actors, institutions and measures. The question concerns the governance and capacity of this complex system given dynamic changing global circumstances.

  14. Radioactivity monitoring of areas near nuclear installations in Baden-Wuerttemberg. Annual report 2005; Ueberwachung der baden-wuerttembergischen Umgebung kerntechnischer Anlagen auf Radioaktivitaet. Jahresbericht 2005

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-06-15

    The report presents results of radioactivity monitoring in the vicinity of nuclear facilities by the Land Authority of Environment, Monitoring, and Conservation (LUBW Baden-Wuerttemberg) in 2005. This covers the facilities of Karlsruhe Research Center, the nuclear reactors at Obrigheim, Neckarwestheim and Philippsburg, and the TRIGA research reactor at Heidelberg in the German state of Baden-Wuerttemberg. Further, there are the Swiss nuclear power stations at Beznau/Leibstadt and the ''Paul-Scherrer-Institut'' near Villingen as well as the French nuclear power station of Fessenheim. Monitoring comprised measurements of local gamma dose rates, aerosols and precipitations as well as radioactivity concentrations in soil, vegetation, vegetables, milk and milk products, surface water, sediments, fish, and freshwater. Samples were taken seasonally or continuously depending on the medium. Special regional features like vineyards were taken into account. The results showed only low concentrations of the long-lived nuclides emitted during surface nuclear weapons tests and the Tchernobyl accident. Also, traces of licensed discharge of radioactivity were found only scarcely and especially in aquatic vicinities. The concentrations measured were not harmful to the population. There was nothing to suggest higher activity concentrations exceeding the licensed limit. Since 2002, also interim spent fuel stores at Philippsburg and Neckarwestheim have been monitored. The data are contained in ther report. The local gamma dose rates and neutron doses are below the threshold limit value or only slightly higher. (orig.)

  15. Radiologic diagnosis of Fitz-Hugh-Curtis syndrome

    Institute of Scientific and Technical Information of China (English)

    WANG Cheng-lin; GUO Xue-jun; YUAN Zhi-dong; SHI Qiao; HU Xiao-hong; FANG Lin

    2009-01-01

    @@ Litz-Hugh-Curtis syndrome (FHCS) was reported by Curtis after he found a fibrous adhesion between the surface of the liver and peritoneum in patients with gonococcal pelvic inflammation during laparoscopy in 1930, and the first report by Fitz-Hugh as acute gonococcal peritonitis in the right upper quadrant abdomen was published in 1934.1,2 The so-called FHCS is believed to originate from an inflammation in the pelvis which may ascend toward the diaphragmatic surface of the liver along the right paracolic gutters to cause the inflammation of the liver caosule with right upper abdominal pain.3-7

  16. Francesca Hughes: Architecture of Error: Matter, Measure and the Misadventure of Precision

    DEFF Research Database (Denmark)

    Foote, Jonathan

    2016-01-01

    Review of "Architecture of Error: Matter, Measure and the Misadventure of Precision" by Francesca Hughes (MIT Press, 2014)......Review of "Architecture of Error: Matter, Measure and the Misadventure of Precision" by Francesca Hughes (MIT Press, 2014)...

  17. Greentech in mechanical engineering and plant engineering of Baden-Wuerttemberg. Potentials in the future fields energy efficiency, renewable energy, electro mobility; Greentech im Maschinen- und Anlagenbau Baden-Wuerttembergs. Potenziale in den Zukunftsfeldern Energieeffizienz, Erneuerbare Energien, Elektromobilitaet

    Energy Technology Data Exchange (ETDEWEB)

    Dispan, Juergen

    2011-07-01

    The author of the contribution under consideration reports on the chances of some key topics for green-tech mechanical engineering and plant engineering in Baden-Wuerttemberg (Federal Republic of Germany). From the broad green-tech spectrum, in the connection with 'energy' future fields are selected for a more detailed analysis: energy efficiency, renewable energy and electric mobility. Framework conditions such as the EU regulation and EU funding will find special consideration. Operational case studies are described based on publicly available information. Fields of activity for a sustainable industrial policy in Baden-Wuerttemberg are described in terms of key mechanical engineering and plant engineering.

  18. Hugh Grant's Image Restoration Discourse: An Actor Apologizes.

    Science.gov (United States)

    Benoit, William L.

    1997-01-01

    Examines the strategies used by actor Hugh Grant (in his appearances on talk shows) to help restore his reputation after he was arrested for lewd behavior with a prostitute. Uses this case as a springboard to contrast entertainment image repair with political and corporate image repair, arguing that important situational differences can be…

  19. Additional Responses to Hugh Heclo's "On Thinking Institutionally"

    Science.gov (United States)

    Lincoln, Timothy D.; Fennell, Robert C.

    2011-01-01

    Issue 13:3 of this journal (July 2010) included a "Conversation" on Hugh Heclo's recent publication "On Thinking Institutionally" (Paradigm Publishers, 2008) with a book review by Robert Fennell and responses by Richard Ascough, Tat-siong Benny Liew, Michael McLain, and Lynne Westfield. Here we publish two additional responses to this same book.…

  20. Vernon Hughes and the Quest for the Proton's Spin

    Science.gov (United States)

    Jaffe, Robert L.

    2004-12-01

    Vernon Hughes dedicated much of the latter part of his career to the question "What carries the spin of the proton?" The question remains unanswered and near the top of the list of fascinating questions in QCD. I present a perspective on the question and Vernon's pursuit of an answer.

  1. Dr. Vernon W. Hughes, 81, authority on the subatomic

    CERN Multimedia

    Lavietes, S

    2002-01-01

    "Dr. Vernon W. Hughes, a Yale physicist whose investigation of particles called muons poked holes in standard subatomic theory and provided evidence for the existence of previously undetected matter, died at Yale-New Haven Hospital last Tuesday" (1/2 page).

  2. Hugh Hefner - maailma esi-playboy / Neeme Raud

    Index Scriptorium Estoniae

    Raud, Neeme, 1969-

    2004-01-01

    Ajakirja Playboy asutajast Hugh Hefner'ist, tema elufilosoofiast ja põhimõtetest erootikaväljaande sisu kujundamisel. Ärijuhi Christie Hefner'i sõnul on rahvusvahelise multimeedia-meelelahutusfirma praeguseks eesmärgiks brändi sobitamine erinevatesse meediavormidesse. Lisa: Mis on Playboy?

  3. Differential Response: What to Make of the Existing Research? A Response to Hughes et al.

    Science.gov (United States)

    Drake, Brett

    2013-01-01

    This article is a response to "Issues in Differential Response", a review of the current evidence pertaining to differential response (DR) programs in child protective services (CPS). In my view, the Hughes, Rycus, Saunders-Adams, Hughes, and Hughes article suffers from several weaknesses. First, DR programs are critiqued as if they were…

  4. Proceedings of the CAS - CERN Accelerator School: Power Converters, Baden, Switzerland, 7-14 May 2014

    CERN Document Server

    Bailey, R

    2015-01-01

    These proceedings collate lectures given at the twenty-eighth specialized course organised by the CERN Accelerator School (CAS). The course was held at the Hotel du Parc, Baden, Switzerland from 7 - 14 May 2014, in collaboration with the Paul Scherrer Institute. Following introductory lectures on accelerators and the requirements on power converters, the course covered components and topologies of the different types of power converters needed for particle accelerators. Issues of design, control and exploitation in a sometimes-hostile environment were addressed. Site visits to ABB and PSI provided an insight into state-of-the-art power converter production and operation, while topical seminars completed the programme.

  5. Moessbauer study of Celtic pottery from Bopfingen, Baden-Wuerttemberg, Germany

    Energy Technology Data Exchange (ETDEWEB)

    Friederich, J; Gebhard, R [Archaeologische Staatssammlung Muenchen, 80538 Muenchen (Germany); Riederer, J [Rathgen-Forschungslabor, Schlossstrasse la, 14059 Berlin (Germany); Wagner, F E; Wagner, U [Physik-Department E15, Technische Universitaet Muenchen, 85747 Garching (Germany); Krause, R, E-mail: uwagner@ph.tum.d

    2010-03-01

    In the course of a study of pottery from Celtic Central Europe, we report on an investigation of pottery found in the context of a Celtic ditched square enclosure near the modern town of Bopfingen in Baden-Wurttemberg, Germany. The studied pottery may be visually subdivided into wheel-turned ware, graphite ware, and coarse ware. The Moessbauer spectra are surprisingly uniform, indicating that all types of pottery were fired in a similar manner. Firing in a reducing environment at 800 {sup 0}C was usually followed by re-oxidation during cooling, which leads to unique features in the low temperature Moessbauer patterns.

  6. Mössbauer study of Celtic pottery from Bopfingen, Baden-Württemberg, Germany

    Science.gov (United States)

    Friederich, J.; Gebhard, R.; Krause, R.; Riederer, J.; Wagner, F. E.; Wagner, U.

    2010-03-01

    In the course of a study of pottery from Celtic Central Europe, we report on an investigation of pottery found in the context of a Celtic ditched square enclosure near the modern town of Bopfingen in Baden-Wurttemberg, Germany. The studied pottery may be visually subdivided into wheel-turned ware, graphite ware, and coarse ware. The Mössbauer spectra are surprisingly uniform, indicating that all types of pottery were fired in a similar manner. Firing in a reducing environment at 800 °C was usually followed by re-oxidation during cooling, which leads to unique features in the low temperature Mössbauer patterns.

  7. Obituary: Lawrence Hugh Aller, 1913-2003

    Science.gov (United States)

    Kaler, James B.

    2003-12-01

    Michigan, he taught a two-semester course in advanced general astronomy that covered nearly everything, in addition to a remarkable four-semester sequence in astrophysics (general, stellar atmospheres, nebular astrophysics, and stellar interiors). These were backed up by an extraordinary set of books. In 1943, Goldberg and he turned out the seminal toms, Stars, and Nebulae. (A solo third edition was published in 1991.) Then in 1953 arrived "The Atmospheres of the Sun and Stars" (revised a decade later), a tour de force on the physics of stellar plasmas and radiative transfer that became the bible of a generation of astronomers. "Nuclear Transformations, Stellar Interiors, and Nebulae" appeared a year later, and "Gaseous Nebulae" two years after that (rewritten in 1984 as "Physics of Thermal Gaseous Nebulae"). Not having a computer available in the early years, he used his students, creating mammoth "Aller Problems" that solved the equations for results that went into the books. Never formally published were two massive tomes of advanced general astronomy. To those of us lucky enough to have them, they serve as references to this day. His students, both undergraduate and graduate, are everywhere, their own students in turn carrying on Lawrence's ideas and work. In 1941, Lawrence married Rosalind Duncan Hall (who survives), and together they raised three children: Hugh, Gwen, and Raymond. Not only did one son become an astronomer, but so has one granddaughter (a dynasty established). Lawrence was absorbed by news and politics. He hated injustice of any kind, and let you know about it. He could entertain for hours with stories of his youth and of other astronomers, never realizing that he would also be the source of affectionate stories that would be told and retold by his own students. Of beautiful heart, he was a good father, both to his own children and to those he adopted as his students, none of whom, having been taught by him, will ever forget. Incredibly prolific, his

  8. Potential study for pump storage plants in Baden-Wuerttemberg; Potenzialstudie fuer Pumpspeicherkraftwerke in Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Berger, Claudia [EnBW Kraftwerke AG, Stuttgart (Germany); Sauer, Nikolaus [EnBW Holding AG, Karlsruhe (Germany); Achatz, Robert [HPI Hydroprojekt Ingenieurgesellschaft mbH, Muenchen (Germany)

    2013-06-01

    Power of renewable energies is increasingly produced by fluctuated energy sources like wind or solar. To replace the current electricity of mostly nuclear power and coal fired plants, there is a need of storage possibilities in times of low demand. In times of high demand the electricity could be delivered directly by turbines. Today only one technology cope with this economically and commercially: pump storage plants. They operate like big batteries in the grid and can protect grid stability. (orig.)

  9. Langston Hughes and his poem “Harlem”

    Institute of Scientific and Technical Information of China (English)

    郝红

    2005-01-01

    James Langston Hughes was born February 1. 1902, in Joplin, Missouri. His parents divorced when he was a small child, and his father moved to Mexico. He was raised by his Grandmother until he was thirteen, when he moved to Lincoln,Illinois, to live with his mother and her husband, eventually settling in Cleveland, Ohio. It was in I,incoln, Illinois, that Hughes began writing poetry. Following graduation, he spent a year in Mexico and a year at Columbia University. During these years, he held old jobs as an assistant cook, launderer, and a busboy, and traveled to Africa and Europe working as a seaman. In November 1924, he moved to Washington,

  10. Fitz-Hugh-Curtis综合征7例

    Institute of Scientific and Technical Information of China (English)

    焦浦生

    2000-01-01

    @@ FHC综合征Fitz-Hugh-Curtis Syntrome)是继发于盆腔感染的肝包膜炎症反应性疾病.该综合征典型临床表现是右上腹痛,发热伴有盆腔炎.现将我院近年来诊治FHC综合征7例总结中下.

  11. Bifurcaciones del Sistema de FitzHugh-Nagumo (FHN

    Directory of Open Access Journals (Sweden)

    Fernando Ongay Larios

    2011-01-01

    Full Text Available La familia paramétrica de los sistemas de FitzHugh-Nagumo es rica en bifurcaciones (Rocsoreanu et al., 2000. En este artículo estudiamos las bifurcaciones silla-nodo y de Hopf desde el punto de vista matemático de esta familia y se describen completamente los conjuntos de bifurcación en el espacio de parámetros.

  12. The Spin Structure of the Nucleon:. a Hughes Legacy

    Science.gov (United States)

    Cates, Gordon D.

    2004-12-01

    More than any other individual, Vernon Hughes can be pointed to as the father of the experimental investigation of nucleon spin structure. Even theoretical development in this area was spurred on by Vernon's pioneering efforts to make the control of spin degrees of freedom an experimental reality. This talk traces some of Vernon's work in this area, as well as examining, briefly and not in a complete fashion, some of the other work that can be looked upon as Vernon's legacy.

  13. Remembrance of Hugh E. Huxley, a founder of our field.

    Science.gov (United States)

    Pollard, Thomas D; Goldman, Yale E

    2013-09-01

    Hugh E. Huxley (1924-2013) carried out structural studies by X-ray fiber diffraction and electron microscopy that established how muscle contracts. Huxley's sliding filament mechanism with an ATPase motor protein taking steps along an actin filament, established the paradigm not only for muscle contraction but also for other motile systems using actin and unconventional myosins, microtubules and dynein and microtubules and kinesin.

  14. Research report for the Land of Baden-Wuerttemberg 1987. Supplement volume. Description of university institutes. Landesforschungsbericht 1987. Anlagenband. Beschreibung der Universitaetsinstitute

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    The supplement describes the university institutes of Baden-Wuerttemberg, including their research facilities, fields of research, other services, and cooperation projects. The descriptions are based on an inquiry sheet developed by Fachinformationszentrum Karlsruhe on behalf of the Baden-Wuerttemberg Minister of Science and Arts. Entries in the supplement volume are classified according to fields of research. The classification was derived from the 'VADEMECUM Deutscher Lehr- und Forschungsstaetten'. The supplement volume of the 1987 Research Report for the Land of Baden-Wuerttemberg is also available in the database INFORBW to be accessed via the Online Service of Fachinformationszentrum STN International (The Scientific and Technical Network).

  15. Development of an internet based geothermal information system for Germany - region Baden-Wuerttemberg; Aufbau eines geothermischen Informationssystems fuer Deutschland - Landesteil Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Jodocy, M.; Stober, I. [Regierungspraesidium Freiburg (RPF), Freiburg im Breisgau (Germany)

    2008-10-15

    Renewable energies as a part of the total energy supply of the Federal Republic of Germany are to be extended in the next years. In terms of geothermal resources the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) supports the project ''Development of an Internet Based Geothermal System for Germany'' (GeotIS). The total duration of the project is three years. Lead-managed by the Leibniz Institute for Applied Geosciences (GGA-Institute) it is realized in a country wide joint venture project with different partners. Initially the geothermal information system will contain data only about hydrogeothermal resources. The object of the project is to improve quality in the planning stage of geothermal plants and to minimize explorations risks. Key parameters are production rate and temperature. The District Authority (Regierungspraesidium) Freiburg has been assigned to attend to the areas of the Upper Rhine Graben and the North Alpine Foreland Basin (Molasse Basin) both situated in Baden-Wuerttemberg. First intermediate results are presented. (orig.)

  16. [School escorts in inclusive education- the current situation in the state of Baden-Wurttemberg].

    Science.gov (United States)

    Henn, Katharina; Thurn, Leonore; Besier, Tanja; Künster, Anne K; Fegert, Jörg M; Ziegenhain, Ute

    2014-11-01

    In the context of inclusive education, so-called «Schulbegleiter» (school escorts) have been installed to assist children with special needs. However, adequate conceptions of their role are lacking, and no provisions exist describing the exact tasks and duties of these school escorts. This article presents data on a statewide empirical study and provides information on the professional background, qualifications, and assignments of such escorts as well as the nature of the assisted children in the German state of Baden-Württemberg. The data were collected in nearly 50 % of all schools providing general education in Baden-Württemberg, and a total of 526 school escorts completed a questionnaire on their work. Children with special needs who received such assistance were aged 6 to 19 years (M = 10.4) and had a mental disorder in nearly three-fourths of all cases, with autism spectrum disorders being most common (59.4 %). The most frequent assignments of the escorts were providing practical assistance during classes and mobilizing the child as well as providing direct support in emotionally challenging situations. Such escorts can make a significant contribution to the inclusive education of disabled children. They do, however, need an adequate qualification and practical competences to meet the diverse challenges of children with special needs. Child and adolescent psychiatrists are supposed to stay involved in the process, not only by planning interventions, but also during the course of inclusive education itself. Thus, the emotional situation and adjustment of included children with mental disorders over time must be monitored adequately.

  17. "Siin kasvab kokku see, mis kokku kuulub" : Euroopa Liidu laienemist tähistati ka Baden-Württembergis / Meeli Bagger ; foto: Meeli Bagger

    Index Scriptorium Estoniae

    Bagger, Meeli, 1958-

    2004-01-01

    Eesti Ühiskond Saksa Liitvabariigis, Baden-Württembergi Eesti Rahvuskoondise ja Karlsruhe Saksa-Eesti Seltsi poolt korraldatud üritustest 2., 3. ja 5. mail 2004 - matinee, eesti klaverimuusika kontsert ja Euroopa päev

  18. Hugh de Wardener - the Man and the Scientist.

    Science.gov (United States)

    Phillips, M E; de Wardener, S

    2016-02-01

    Hugh de Wardener died on 29th September 2013, ten days before his 98th birthday. He had a diverse upbringing and qualified in Medicine in 1939. He joined the army but was captured in 1942 and imprisoned in Singapore and Thailand until 1945. His clinical care of fellow prisoners was highly regarded. He preserved their clinical records and used them, post-war, to write two Lancet papers. One showed, for the first time, that Wernickes encephalopathy could be caused by severe malnutrition and cured by small doses of vitamin B1. His later academic interests were based on the emphasis he placed on renal physiology. This applied to the topic most associated with his name-Natriuretic Hormone. Whilst de Wardener never isolated this hormone, his early experiments, demonstrating that a third factor other than GFR and aldosterone affected renal sodium transport, were substantiated by others. Hugh had many research interests: pyelonephritis, renal histology, maintenance dialysis and metabolic/renal bone disease. In his later years he researched intensively into the role of sodium and salt in the aetiology of essential hypertension. Hugh was president of the International Society of Nephrology (1969-72) and the UK Renal Association (1975-78). He received many awards and recognitions from across the world, many of them after his (so-called) retirement. Throughout his career he never neglected the care of his patients. As Bob Schrier wrote in his obituary of de Wardener in Kidney International he was a caring physicianwhose dedication to his patients welfare was exemplary.

  19. Statistics of public electric utilities, industrial plants, and other companies in Baden-Wuerttemberg for the year 1995; Statistik der Elektrizitaetsversorgungsunternehmen, Industriebetriebe und anderer Werke in Baden Wuerttemberg fuer das Jahr 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-11-01

    Part one of these annual statistics contains an alphabetical index of electric utilities and of other utilities in Baden-Wuerttemberg. Part two compiles the individual results obtained by the electric utilities, by industrial plants and by other companies, and classifies them by the overall outputs of effective electrical energy. Part three compiles the overall results by presenting clearly arranged tabels and graphical representations which give the individual data of the electric utilities under review. (HS) [Deutsch] Die Jahresstatistik ist in drei Teile geteilt. Teil 1 enthaelt ein alphabetisches Verzeichnis der Elektrizitaetsversorgungsunternehmen (EVU) und anderer Werke in Baden-Wuerttemberg. Teil 2 enthaelt die Einzelergebnisse der EVU`s, der Industriebetriebe und der anderen Werke, jeweils geordnet nach der Hoehe der gesamten nutzbar abgegebenen elektrischen Arbeit. Teil 3 enthaelt die Gesamtergebnisse, die die Einzelangaben aller EVU`s in uebersichtlichen Tabellen und graphischen Darstellungen zusammenfasst. (HS)

  20. Statistics of public electric utilities, industrial plants, and other companies in Baden-Wuerttemberg for the year 1996; Statistik der Elektrizitaetsversorgungsunternehmen, Industriebetriebe und anderer Werke in Baden-Wuerttemberg fuer das Jahr 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    Part one of these annual statistics contains an alphabetical index of electric utilities and of other utilities in Baden-Wuerttemberg. Part two compiles the individual results obtained by the electric utilities, by industrial plants and by other companies, and classifies them by the overall outputs of effective electrical energy. Part three compiles the overall results by presenting clearly arranged tables and graphical representations which give the individual data of the electric utilities under review. (orig.) [Deutsch] Die Jahresstatistik ist in drei Teile geteilt. Teil 1 enthaelt ein alphabetisches Verzeichnis der Elektrizitaetsversorgungsunternehmen (EVU) und anderer Werke in Baden-Wuerttemberg. Teil 2 enthaelt die Einzelergebnisse der EVU`s, der Industriebetriebe und der anderen Werke, jeweils geordnet nach der Hoehe der gesamten nutzbar abgegebenen elektrischen Arbeit. Teil 3 enthaelt die Gesamtergebnisse, die die Einzelangaben aller EVU`s in uebersichtlichen Tabellen und graphischen Darstellungen zusammenfasst. (orig.)

  1. Statistics of public electric utilities, industrial plants, and other companies in Baden-Wuerttemberg for the year 1997; Statistik der Elektrizitaetsversorgungsunternehmen, Industriebetriebe und anderer Werke in Baden-Wuerttemberg fuer das Jahr 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    Part one of these annual statistics contains an alphabetical index of electric utilities and of other utilities in Baden-Wuerttemberg. Part two compiles the individual results obtained by the electric utilities, by industrial plants and by other companies, and classifies them by the overall outputs of effective electrical energy. Part three compiles the overall results by presenting clearly arranged tables and graphical representations which give the individual data of the electric utilities under review. (orig.) [Deutsch] Die Jahresstatistik ist in drei Teile geteilt. Teil 1 enthaelt ein alphabetisches Verzeichnis der Elektrizitaetsversorgungsunternehmen (EVU) und anderer Werke in Baden-Wuerttemberg. Teil 2 enthaelt die Einzelergebnisse der EVU`s, der Industriebetriebe und der anderen Werke, jeweils geordnet nach der Hoehe der gesamten nutzbar abgegebenen elektrischen Arbeit. Teil 3 enthaelt die Gesamtergebnisse, die die Einzelangaben aller EVU`s in uebersichtlichen Tabellen und graphischen Darstellungen zusammenfasst. (orig.)

  2. Some Numerical Aspects on Crowd Motion - The Hughes Model

    KAUST Repository

    Gomes, Diogo A.

    2016-01-06

    Here, we study a crowd model proposed by R. Hughes in [5] and we describe a numerical approach to solve it. This model comprises a Fokker-Planck equation coupled with an Eikonal equation with Dirichlet or Neumann data. First, we establish a priori estimates for the solution. Second, we study radial solutions and identify a shock formation mechanism. Third, we illustrate the existence of congestion, the breakdown of the model, and the trend to the equilibrium. Finally, we propose a new numerical method and consider two numerical examples.

  3. Report on the electricity market and gas market in Baden-Wuerttemberg 2011/2012. Final Report; Bericht ueber den Strom- und Gasmarkt in Baden-Wuerttemberg 2011/2012. Endbericht

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-12-07

    The first two chapters of this booklet deal with the competition, the market structure and prices on the electricity market and the gas market in Germany and especially in Baden-Wuerttemberg. The third chapter reports on the classification of the electricity market and the gas market in the context of the energy policy and the development of the German electricity foreign trade. The development of the price of electricity and the price of gas is predicted.

  4. 2-Aminoacetophenone Is the Main Volatile Phase I Skatole Metabolite in Pietrain × Baden-Württemberg Hybrid Type Boars.

    Science.gov (United States)

    Gerlach, Christoph; Elsinghorst, Paul W; Schmarr, Hans-Georg; Wüst, Matthias

    2016-02-10

    Skatole metabolites have been considered as putative contributors to boar taint. Recently, 2-aminoacetophenone, a volatile phase I skatole metabolite, was identified in back fat samples from boars of Pietrain × Baden-Württemberg hybrid type. This paper addresses the question of the physiological origin of the observed 2-aminoacetophenone in these pigs. Microsomal fractions from nine boars were isolated, and formation of skatole metabolites was subsequently analyzed by stable-isotope dilution analysis (SIDA) using headspace solid-phase microextraction gas chromatography-mass spectrometry (HS-SPME/GC-MS). Significant breed-related differences in phase I skatole metabolism were observed, explaining the high levels of 2-aminoacetophenone in Pietrain × Baden-Württemberg hybrid type boars.

  5. Wasser predigen und Wein trinken?. Kirchliche Aktivitäten im baden-württembergischen Umwelt- und Klimaschutz

    Science.gov (United States)

    Schweikhardt, Felix

    2017-09-01

    The Protestant and Catholic Churches in Baden-Württemberg have initiated a broad array of environmental and climate protection activities. They range from jointly founded green energy providers and nearly comprehensive supplies of green energy to biodiversity initiatives and energy saving efforts within climate protection frameworks that include environmental and energy management systems, energy efficient renovation, heating system optimization and replacement. By 2014, the Protestant Church in Baden had used the measures to reduce energy use by 17 percent and CO2 emissions by 23 percent in comparison to 2005. However, due to social and political inertia as well enormous technical, financial, and organizational challenges, the road to carbon neutrality by 2050 will be very rocky.

  6. On-farm effects and farmer attitudes towards agri-environmental programmes : A case study in Baden-Württemberg

    OpenAIRE

    Baudoux, P.; Kazenwadel, G.; Doluschitz, R.

    1998-01-01

    International audience; Political strategies to reduce negative environmental effects of agriculture can be divided into injunctions such as inhibitions and precepts, and into voluntary approaches. These two substantially different approaches are studied in the German Federal state of Baden-Württemberg, using as exampIes the Market Release and Landscape Conservation Programme (MEKA, voluntary), and the regional Regulation for Water Protection Areas (ScMLVO, compulsory) respectively. In order ...

  7. Muusikamaailm : Baden-Badeni suvefestival. Festivalid lõppevad, hooajad algavad. Moskva Suur Teater muutumas. Põhjala ballett "Baldur" / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2000-01-01

    1.-13. sept. toimuvast Baden-Badeni muusikafestivalist, sealsest uuest kontserdimajast Festspielhaus. Muusikafestivalidest ئ Montreux' Voice&Music Festival; Schleswig-Holsteini festival; Salzburgi festival; London Proms; festival "Mostly Mozart" New Yorgis; Sydney Olympic Art Festival. Hooaja avaetendustest Hollandi, Edinburghi, Los Angelese Ooperis ja Opera de Lausanne'is. Moskva Suure Teatri uutest juhtidest. Uue balleti "Baldur" esietendustest Põhjamaade tänavustes kultuuripealinnades Reykjavikis, Bergenis ja Helsingis

  8. Muusikamaailm : Baden-Badeni suvefestival. Festivalid lõppevad, hooajad algavad. Moskva Suur Teater muutumas. Põhjala ballett "Baldur" / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2000-01-01

    1.-13. sept. toimuvast Baden-Badeni muusikafestivalist, sealsest uuest kontserdimajast Festspielhaus. Muusikafestivalidest ئ Montreux' Voice&Music Festival; Schleswig-Holsteini festival; Salzburgi festival; London Proms; festival "Mostly Mozart" New Yorgis; Sydney Olympic Art Festival. Hooaja avaetendustest Hollandi, Edinburghi, Los Angelese Ooperis ja Opera de Lausanne'is. Moskva Suure Teatri uutest juhtidest. Uue balleti "Baldur" esietendustest Põhjamaade tänavustes kultuuripealinnades Reykjavikis, Bergenis ja Helsingis

  9. Family-friendliness in Medical Studies in Baden-Württemberg. Results of a state-wide study.

    Science.gov (United States)

    Niehues, Johanna; Prospero, Katrin; Fegert, Jörg M; Liebhardt, Hubert

    2012-01-01

    This paper describes the results of the study on "Family-friendliness of the Medical Studies in Baden-Württemberg" carried out in 2009-2011 by the working group "Family, Time policy and E-Learning" of the University Hospital of Ulm, supported by the Ministry of Science, Research and the Arts of Baden-Württemberg. This state-wide survey of the studying conditions and personal circumstances of medical students with children at the five medical schools in Baden-Württemberg aims to describe existing and necessary factors of family-friendliness. A total of 238 students with children participated in the quantitative online survey conducted during the summer semester 2010 which was based on topics from previous qualitative interviews with student parents.The data shows that even though founding a family while at university is usually planned, student parents are faced with significant compatibility issues, demonstrating the need for additional measures to individualise course organisation and to make the curriculum more flexible. At the same time, the need to significantly increase information and advisory services alongside the establishment of additional support services for student parents is discernable. The study contributes to the debate on the family-friendliness of universities and university hospitals and adds practice-oriented approaches to solutions.

  10. Surviving To Write and Writing To Survive: The Complex Case of Langston Hughes.

    Science.gov (United States)

    Ostrom, Hans

    Studying the life of Langston Hughes in the context of how to teach freshman composition can shed light on two sometimes conflicting pedagogies, the expressivist and the social-constructionist. A discouraging period of fierce criticism, illness, depression, and financial woes coincided with Hughes' 39th birthday, which his biographer Arnold…

  11. The Progression About Fitz-Hugh-Curtis Syndrome Study%Fitz-Hugh-Curtis综合征研究进展

    Institute of Scientific and Technical Information of China (English)

    靳翠平; 尚玉敏

    2009-01-01

    Fitz-Hugh-Curtis综合征是盆腔感染合并肝周围炎,主要涉及肝包膜而无肝实质损害,在慢性盆腔炎患者中较为常见.病原菌主要是淋病奈瑟菌及衣原体,主要临床表现为右下腹痛,并可导致慢性腹痛、不孕、异位妊娠等多种并发症.可结合腹腔CT、相关实验室检验及腹腔镜检查对其进行诊断及鉴别诊断,并通过敏感抗生素及腹腔镜手术进行有效治疗.就Fitz-Hugh-Curtis综合征病因与发病机制、临床特征、并发症、诊断、治疗及相关意义进行综述.

  12. A Powerful Friendship: Theodore von Karman and Hugh L. Dryden

    Science.gov (United States)

    Gorn, Michael

    2003-01-01

    During their long personal friendship and professional association, Theodore von Karman (1882-1963) and Hugh L. Dryden (1898-1965) exercised a pivotal if somewhat elusive influence over American aeronautics and spaceflight. Both decisive figures in organizing scientists and engineers at home and abroad, both men of undisputed eminence in their technical fields, their range of contacts in government, academia, the armed forces, industry, and professional societies spanned the globe to an extent unparalleled then as now. Moreover, because they coordinated their activities closely, their combined influence far exceeded the sum of each one s individual contributions. This paper illustrates their personal origins as well as the foundations of their friendship, how their relationship became a professional alliance, and their joint impact on the world of aeronautics and astronautics during the twentieth century.

  13. Right Pleural Effusion in Fitz-Hugh-Curtis Syndrome

    Directory of Open Access Journals (Sweden)

    Tajiri,Takuma

    2006-10-01

    Full Text Available Right pleural effusion was diagnosed in a 36-year-old woman with right upper quadrant pain and fever. Enhanced pelvic computed tomography performed because of irregular genital bleeding revealed the pelvic inflammatory disease. Upon further questioning, the patient confirmed that she had recently undergone therapy for Chlamydia trachomatis infection. Therefore she was given an injection of tetracycline because we suspected Fitz-Hugh-Curtis syndrome (FHCS, a pelvic inflammatory disease characterized by perihepatitis associated with chlamydial infection. A remarkable clinical response to antibiotics was noted. The right upper quadrant pain was due to perihepatitis, and the final diagnosis was FHCS. Right pleural effusion may be caused by inflammation of the diaphragm associated with perihepatitis. Once chlamydial infection reaches the subphrenic liver, conditions in the closed space between the liver and diaphragm due to inflammatory adhesion may be conductive to chlamydial proliferation. The possibility of FHCS should be considered in patients and carefully distinguished from other abdominal diseases.

  14. Familienfreundlichkeit im Medizinstudium in Baden-Württemberg. Ergebnisse einer landesweiten Studie [Family-friendliness in Medical Studies in Baden-Württemberg. Results of a State-wide Study

    Directory of Open Access Journals (Sweden)

    Niehues, Johanna

    2012-04-01

    Full Text Available [english] This paper describes the results of the study on “Family-friendliness of the Medical Studies in Baden-Württemberg” carried out in 2009-2011 by the working group “Family, Time policy and E-Learning” of the University Hospital of Ulm, supported by the Ministry of Science, Research and the Arts of Baden-Württemberg. This state-wide survey of the studying conditions and personal circumstances of medical students with children at the five medical schools in Baden-Württemberg aims to describe existing and necessary factors of family-friendliness. A total of 238 students with children participated in the quantitative online survey conducted during the summer semester 2010 which was based on topics from previous qualitative interviews with student parents.The data shows that even though founding a family while at university is usually planned, student parents are faced with significant compatibility issues, demonstrating the need for additional measures to individualise course organisation and to make the curriculum more flexible. At the same time, the need to significantly increase information and advisory services alongside the establishment of additional support services for student parents is discernable.The study contributes to the debate on the family-friendliness of universities and university hospitals and adds practice-oriented approaches to solutions.[german] Die vorliegende Arbeit beschreibt die Ergebnisse der im Zeitraum 2009-2011 durch die Arbeitsgruppe ‚Familie, Zeitpolitik und E-Learning’ des Universitätsklinikums Ulm durchgeführten, durch das Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg geförderten Studie zum ‚Familienfreundlichen Studium in der Medizin in Baden-Württemberg’. Die landesweite Erhebung der Studien- und Lebensbedingungen Studierender mit Kind in der Humanmedizin an den fünf Medizinischen Fakultäten in Baden-Württemberg hat zum Ziel, bestehende und notwendige

  15. Hughes, Twain, Child, and Sanger: Four Who Locked Horns with the Censors

    Science.gov (United States)

    Meltzer, Milton

    1969-01-01

    A look at the lives and conflicts of four writers--Langston Hughes, Mark Twain, Lydia Maria Child, and Margaret Sanger--who faced public criticism and censorship because oftheir views on controversial issues. (RM)

  16. Investidura com a doctor honoris causa de l'Excm. Sr. Hugh Scott Fogler

    OpenAIRE

    Diversos autors

    2016-01-01

    Investidura com a doctor honoris causa del senyor Hugh Scott Fogler. Sessió acadèmica extraordinària, 15 d'abril de 2016. Elogi del candidat a càrrec del doctor Azael Fabregat Llagostera. Discurs d’investidura pronunciat pel senyor Hugh Scott Fogler. Paraules de benvinguda pronunciades pel doctor Josep Anton Ferré Vidal, Rector Magfc. de la Universitat.

  17. STS-40 Payload Specialist Millie Hughes-Fulford trains in JSC's SLS mockup

    Science.gov (United States)

    1987-01-01

    STS-40 Payload Specialist Millie Hughes-Fulford conducts Spacelab Life Sciences 1 (SLS-1) Experiment No. 198, Pulmonary Function During Weightlessness, in JSC's Life Sciences Project Division (LSPD) SLS mockup located in the Bioengineering and Test Support Facility Bldg 36. Hughes-Fulford monitors instruments and settings on Rack 8's panels. Behind her in the center aisle are the body mass measurement device (foreground) and the stowed bicycle ergometer.

  18. Dynamical System Approach for Edge Detection Using Coupled FitzHugh-Nagumo Neurons.

    Science.gov (United States)

    Li, Shaobai; Dasmahapatra, Srinandan; Maharatna, Koushik

    2015-12-01

    The prospect of emulating the impressive computational capabilities of biological systems has led to considerable interest in the design of analog circuits that are potentially implementable in very large scale integration CMOS technology and are guided by biologically motivated models. For example, simple image processing tasks, such as the detection of edges in binary and grayscale images, have been performed by networks of FitzHugh-Nagumo-type neurons using the reaction-diffusion models. However, in these studies, the one-to-one mapping of image pixels to component neurons makes the size of the network a critical factor in any such implementation. In this paper, we develop a simplified version of the employed reaction-diffusion model in three steps. In the first step, we perform a detailed study to locate this threshold using continuous Lyapunov exponents from dynamical system theory. Furthermore, we render the diffusion in the system to be anisotropic, with the degree of anisotropy being set by the gradients of grayscale values in each image. The final step involves a simplification of the model that is achieved by eliminating the terms that couple the membrane potentials of adjacent neurons. We apply our technique to detect edges in data sets of artificially generated and real images, and we demonstrate that the performance is as good if not better than that of the previous methods without increasing the size of the network.

  19. Pulmonary cytotoxicity of secondary metabolites of Stachybotrys chartarum (Ehrenb.) Hughes.

    Science.gov (United States)

    Pieckova, Elena; Hurbankova, Marta; Cerna, Silvia; Pivovarova, Zuzana; Kovacikova, Zuzana

    2006-01-01

    Damp dwellings represent suitable conditions for extended indoor moulds. A cellulolytic micromycete Stachybotrys chartarum (Ehrenb.) Hughes is considered to be a tertiary colonizer of surfaces in affected buildings. Known adverse health effects of S. chartarum result from its toxins--trichothecenes or atranones, as well as spirolactams. Mechanism of their potential pathological effects on the respiratory tract has not yet been sufficiently clarified. The cytotoxic effects of complex chloroform-extractable endo- (in biomass) and exometabolites (in cultivation medium) of an indoor S. chartarum isolate of an atranone chemotype, grown on a liquid medium with yeast extract and sucrose at 25 degrees C for 14 d, on lung tissue were evaluated in the 3-day experiment. For the purpose, 4 mg of toxicants were intratracheally instilled in 200 g Wistar male rats. A trichothecene mycotoxin diacetoxyscirpenol was used as the positive control. Bronchoalveolar lavage (BAL) parameters--viability and phagocytic activity of alveolar macrophages (AM), activity of lactate dehydrogenase, acid phosphatase and cathepsin D in cell-free BAL fluid (BALF), as well as in BAL cells, were measured. Acute exposure to the metabolites caused statistically significant changes, indicating lung tissue injury in the experimental animals. Decreased AM viability and increased activity of lysosomal enzyme cathepsin D in BAL cells after fungal exometabolite exposure were the most impressive. As toxic principles were found predominantly in the growth medium, toxins were more likely responsible for lung cell damage than e.g. fungal cell wall components. S. chartarum toxic metabolites can contribute to the ill health of occupants of mouldy building after inhalation of contaminated aerosol.

  20. PRIORITIZING NATIONAL SECURITY AT THE EXPENSE OF REFUGEE RIGHTS: THE EFFECTS OF H.T. v. LAND BADEN-WÜRTTENBERG

    National Research Council Canada - National Science Library

    Thomas F Lampert

    2017-01-01

    .... In response to this crisis, the European Court of Justice 's decision in H.T. v. Land Baden- Württenberg continued a trend that began after September 11, 2001, in which countries implement policies that diminish and threaten the rights of refugees...

  1. Robots in outdoor operation. A Baden-Wuerttemberg manufacturer opts for automatic assembly of solar farms; Roboter im Ausseneinsatz. Ein schwaebisches Unternehmen will die Montage von Solarparks automatisieren

    Energy Technology Data Exchange (ETDEWEB)

    Siemer, Jochen

    2011-04-15

    Solar farms are still constructed manually. However, this involves identical steps that may be repeated several hundreds of thousands of times. This induced manufacturers to look for automation options. Outdoor use of robots is faced with difficulties, but a Baden-Wuerttemberg manufacturer recently presented a new concept, i.e. the mobile assembly robot 'Momo'.

  2. Analyses of year rings and growth increment in damaged white fir forests in the Land of Baden-Wuerttemberg. Jahrring- und zuwachsanalytische Untersuchungen in erkrankten Tannenbestaenden des Landes Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Kenk, G.; Kremer, W.; Bonaventura, D.; Gallus, M.

    1986-01-01

    The aim of this investigation was to represent the course of growth of damaged firs in the main areas of the Land of Baden-Wuerttemberg, West Germany. The start, course and extent of the damage are shown from the tree ring analyses of about 1300 firs in the areas of the Black Forest, Neckar, Swabian Alps and South West German foothills of the Alps. In most cases, the reduction in growth started in the mid 1950's to the end of the 1950's. In order of magnitude and methods for deriving absolute losses of volume growth related to areas is shown from the example of two experimental areas observed for a long time. A calculation of the financial losses was made and gave an average loss of growth value in the period of damage of 335 DM/annum/hectare for the Gengenbach experimental area (Ta 206/2).

  3. Clinical outcome of Fitz-Hugh-Curtis syndrome mimicking acute biliary disease

    Institute of Scientific and Technical Information of China (English)

    Seong Yong Woo; Jin Il Kim; Dae Young Cheung; Se Hyun Cho; Soo-Heon Park; Joon-Yeol Han; Jae Kwang Kim

    2008-01-01

    AIM: To analyze the clinical characteristics of patients diagnosed with Fitz-Hugh-Curtis syndrome.METHODS: The clinical courses of patients that visited St. Mary's Hospital with abdominal pain from January 2005 to December 2006 and were diagnosed with Fitz-Hugh-Curtis syndrome were examined.RESULTS: Fitz-Hugh-Curtis syndrome was identified in 22 female patients of childbearing age; their mean age was 31.0 + 8.1 years. Fourteen of these cases presented with pain in the upper right abdomen alone or together with pain in the lower abdomen,and six patients presented with pain only in the lower abdomen. The first impression at the time of visit was acute cholecystitis or cholangitis in 10 patients and acute appendicitis or pelvic inflammatory disease in eight patients. Twenty-one patients were diagnosed by abdominal computer tomograghy (CT), and the results of abdominal sonography were normal for 10 of these patients. Ch/amydia trichomatis was isolated from 18 patients. Two patients underwent laparoscopic adhesiotomy and 20 patients were completely cured by antibiotic treatment.CONCLUSION: For women of childbearing age with acute pain in the upper right abdomen alone or together with pain in the lower abdomen, Fitz-HughCurtis syndrome should be considered during differential diagnosis. Moreover, in cases suspected to be Fitz-HughCurtis syndrome, abdominal c-r, rather than abdominal sonography, assists in the diagnosis.

  4. Monitoring the bioaccumulation of metals and nitrogen as part of the long-term integrated environmental monitoring in Baden-Wuerttemberg; Erfassung der Anreicherung von Metallen und Stickstoff in baden-wuerttembergischen Moosen

    Energy Technology Data Exchange (ETDEWEB)

    Schroeder, Winfried; Holy, Marcel; Pesch, Roland [Hochschule Vechta (Germany). Lehrstuhl fuer Landschaftsoekologie; Ilyin, Ilia [EMEP, Moscow (Russian Federation). Meteorological Synthesizing Centre East; Harmens, Harry [Environment Centre Wales, Bangor (United Kingdom). Centre for Ecology and Hydrology; Gebhardt, Harald [Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg, Karlsruhe (Germany). Arbeitskreis Bioindikation und Wirkungsermittlung der Landesanstalten- und aemter

    2010-12-15

    Since 1990 the UN ECE Heavy Metals in Mosses Surveys provide data inventories of the atmospheric heavy metal bioaccumulation in mosses across Europe. In the 2005 survey the nitrogen accumulation was measured for the first time in most of the participating countries. In Germany, the surveys were conducted in close cooperation with the relevant authorities of both the Federal Republic and the sixteen states. Therefore, statistical evaluations of the moss survey data with regard to the whole German territory and single federal states are of interest. This article concentrates on the federal state Baden-Wuerttemberg, dealing with the mapping of the spatiotemporal trends of metal accumulation from 1990 to 2005, the spatial patterns of nitrogen accumulation in 2005, and the spatial variability of bioaccumulation due to characteristics of the sampling sites and their surroundings. Furthermore, for the first time the relationship between the element concentrations in the mosses and Europe-wide modelled data on total depositions from the European Monitoring and Evaluation Programme (EMEP) on total depositions and were evaluated by means of correlation analysis using lead as an example. EMEP is a scientifically based programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for international co-operation to model transboundary air pollution problems. In Baden-Wuerttemberg the bioaccumulation of metal elements was determined mainly in Hypnum cupressiforme moss samples since 1990 and in 2005 also nitrogen was investigated according to a Europe-wide harmonised methodology. The according experimental protocol describes the selection of sampling sites and moss species, the chemical analysis and quality control and the dissemination of the measured values for mapping spatial patterns. In Baden-Wuerttemberg all sampling sites were described with regard to topographical and ecological characteristics and several criteria to be fulfilled according to the

  5. Impacts of Extreme Hot Weather Events on Electricity Consumption in Baden-Wuerttemberg

    Science.gov (United States)

    Mimler, S.

    2009-04-01

    Changes in electricity consumption due to hot weather events were examined for the German federal state Baden-Württemberg. The analysis consists of three major steps: Firstly, an analysis of the media coverage on the hot summer of 2003 gives direct and indirect information about changes in electricity demand due to changes in consumption patterns. On the one hand there was an overall increase in electricity demand due to the more frequent use of air conditionings, fans, cooling devices and water pumps. On the other hand shifts in electricity consumption took place due to modifications in daily routines: if possible, core working times were scheduled earlier, visitor streams in gastronomy and at events shifted from noon to evening hours, a temporal shifting of purchases took place in early morning or evening hours, and an increased night-activity was documented by a higher number of police operations due to noise disturbances. In a second step, some of the findings of the media analysis were quantified for households in the city region of Karlsruhe. For the chosen electric device groups refrigerators, mini-coolers, air conditionings, fans and electric stoves the difference between the consumption on a hot summer day and a normal summer day was computed. For this purpose, assumptions had to be made on the share of affected households, affected devices or usage patterns. These assumptions were summarized into three scenarios on low, medium and high heat induced changes in electricity consumption. In total, the quantification resulted in a range of about 7.5 to 9.2 % of heat-induced over-consumption related to the average amount of electrical load that is normally provided to Karlsruhe households on a summer's day. A third analysis of summer load curves aimed at testing the following hypotheses derived from the media analysis regarding changes in every-day routines and their effects on shifts in load profiles. To test the hypotheses, correlation tests were applied. (1

  6. Encouraging Family and Parent Education: Program Development and Evaluation in the Federal State of Baden-Württemberg, Germany

    Directory of Open Access Journals (Sweden)

    Sandra Landhäusser

    2014-12-01

    Full Text Available Against the background of a European-wide strategy of governance aimed at improving support for parents and families, the following report details the conceptualization and evaluation of a federal state program 4 in Baden-Württemberg (Germany which was launched in 2008 to encourage family and parent education. Two program components, a voucher system for parents with a new-born child and an element that emphasizes educational offers for families with special needs in particular living situations, were started to increase requests for educational courses. The aim was to establish and deepen cooperation between different public and private professional services that are in contact with parents and their children. The results show that main goals of the program were reached.

  7. OBITUARY: Eur.Ing. Professor David Dew-Hughes in memoriam

    Science.gov (United States)

    Campbell, Archie; Dew-Hughes, Denise; Donaldson, Gordon; Palmer, Richard

    2007-06-01

    We regret to announce the death of David Dew-Hughes, the second Honorary Editor of Superconductor Science and Technology, in Autumn 2006. He was born in Manchester, the eldest of three children, attended Manchester Grammar School and took his first degree in metallurgy at Birmingham, before undertaking a Doctorate of Engineering at Yale University. After initial work for IBM on semiconductors, he returned to England as a lecturer in metallurgy at Cambridge University. There he devoted his career to superconductivity long before it became fashionable, starting a group on the properties of what we now know as type II materials, with his students Jan Evetts, Archie Campbell and Anant Narlikar. Between them they paved the way to our understanding of the magnetic vortex properties of these materials, and thus to the development of modern practical materials for superconducting magnets. Eur.Ing. Professor David Dew-Hughes 1932-2006 In 1965 he became a founding Senior Lecturer in physics at Lancaster University, moving to Brookhaven National Laboratory in 1974. His final academic post was in engineering science at Oxford University where he also held a University College Tutorial Fellowship. As long ago as 1971 David wrote an authoritative review for Reports on Progress in Physics on 'The metallurgical enhancement of type II superconductors'. Following the discovery of high-Tc superconductivity, IOP Publishing launched Superconductor Science and Technology in 1988 and he was a founder member of its Editorial Board. When Jan Evetts retired as Honorary Editor in 1992, David was the natural choice as his successor. He served a five year term and remained on the Board as Deputy Editor until the end of 2000. To mark the 10th anniversary of high-temperature superconductivity in 1997, David edited a special issue of Superconductor Science and Technology in which past and present members of the Editorial Board contributed reviews of their specialities. He noted that at that time

  8. Case of Fitz-Hugh-Curtis syndrome in male without presentation of sexually transmitted disease.

    Science.gov (United States)

    Yi, Haram; Shim, Chan Sup; Kim, Gyu Won; Kim, Jung Seok; Choi, In Zoo

    2015-11-16

    Fitz-Hugh-Curtis syndrome is a type of perihepatitis that causes liver capsular infection without infecting the hepatic parenchyma or pelvis. Fitz-Hugh-Curtis syndrome is known to occur commonly in women of childbearing age who do not use oral contraceptives and have sexual partners older than 25 years of age. However, the syndrome has been reported to occur rarely in males. The clinical symptoms are right upper quadrant pain and tenderness, and pleuritic right sided chest pain. The clinical presentation is similar in male and female. We experienced a case of Fitz-Hugh-Curtis syndrome in a 60-year-old man with the chief complaint of right upper quadrant abdominal pain. Despite a previous history of gonorrhea, we have also described our experiences of improved symptoms and recovery with allopathic medicines and have thereby reported the present case with a literature review.

  9. Real time optical edge enhancement using a Hughes liquid crystal light valve

    Science.gov (United States)

    Chao, Tien-Hsin

    1989-01-01

    The discovery of an edge enhancement effect in using a Hughes CdS liquid crystal light valve (LCLV) is reported. An edge-enhanced version of the input writing image can be directly obtained by operating the LCLV at a lower bias frequency and bias voltage. Experimental conditions in which this edge enhancement effect can be optimized are described. Experimental results show that the SNR of the readout image using this technique is superior to that obtained using high-pass filtering. The repeatability of this effect is confirmed by obtaining an edge enhancement result using two different Hughes LCLVs. The applicability of this effect to improve discrimination capability in optical pattern recognition is addressed. The results show that the Hughes LCLV can be used in both continuous tone and edge-enhancing modes by simply adjusting its bias conditions.

  10. On the Hughes' model for pedestrian flow: The one-dimensional case

    KAUST Repository

    Di Francesco, Marco

    2011-02-01

    In this paper we investigate the mathematical theory of Hughes\\' model for the flow of pedestrians (cf. Hughes (2002) [17]), consisting of a non-linear conservation law for the density of pedestrians coupled with an eikonal equation for a potential modelling the common sense of the task. For such an approximated system we prove existence and uniqueness of entropy solutions (in one space dimension) in the sense of Kružkov (1970) [22], in which the boundary conditions are posed following the approach of Bardos et al. (1979) [7]. We use BV estimates on the density ρ and stability estimates on the potential Π in order to prove uniqueness. Furthermore, we analyze the evolution of characteristics for the original Hughes\\' model in one space dimension and study the behavior of simple solutions, in order to reproduce interesting phenomena related to the formation of shocks and rarefaction waves. The characteristic calculus is supported by numerical simulations. © 2010 Elsevier Inc.

  11. Real time optical edge enhancement using a Hughes liquid crystal light valve

    Science.gov (United States)

    Chao, Tien-Hsin

    1989-01-01

    The discovery of an edge enhancement effect in using a Hughes CdS liquid crystal light valve (LCLV) is reported. An edge-enhanced version of the input writing image can be directly obtained by operating the LCLV at a lower bias frequency and bias voltage. Experimental conditions in which this edge enhancement effect can be optimized are described. Experimental results show that the SNR of the readout image using this technique is superior to that obtained using high-pass filtering. The repeatability of this effect is confirmed by obtaining an edge enhancement result using two different Hughes LCLVs. The applicability of this effect to improve discrimination capability in optical pattern recognition is addressed. The results show that the Hughes LCLV can be used in both continuous tone and edge-enhancing modes by simply adjusting its bias conditions.

  12. Nährig, Dietrich & Karl Hermann Harms, unter Mitarbeit von Josef Kiechle, Hanspeter Rausch, Wolfgang Schawaller & Jörg Spelda (2003: Rote Listen und Checklisten der Spinnentiere (Arachnida Baden-Württembergs

    Directory of Open Access Journals (Sweden)

    Blick, Theo

    2004-11-01

    Full Text Available book review: Nährig Dietrich & Karl Hermann Harms, unter Mitarbeit von Josef Kiechle, Hanspeter Rausch, Wolfgang Schawaller & Jörg Spelda (2003: Rote Listen und Checklisten der Spinnentiere (Arachnida Baden-Württembergs.

  13. His Majesty Carl XVI Gustav, King of Sweden, Honorary President of the World Scout Foundation, and about 80 fellows, on the occasion of the 48th World Baden-Powell Fellowship Event on Saturday, 18th September 2004

    CERN Multimedia

    Patrice Loiez

    2004-01-01

    His Majesty Carl XVI Gustav, King of Sweden, Honorary President of the World Scout Foundation, and about 80 fellows, on the occasion of the 48th World Baden-Powell Fellowship Event on Saturday, 18th September 2004

  14. Symposium Festschrift Hughes (Vernon W) to Celebrate his 70th birthday

    CERN Document Server

    1992-01-01

    The contents of this book are derived from a celebration of the 70th birthday of Vernon W Hughes. Professor Hughes' career has touched on several areas in modern physics ranging from precision measurements of the fundamental properties of atoms to measurements of spin structure functions of the proton via deep inelastic muon scattering at the world's highest energy fixed target machines. This observance of his 70th birthday brings together experimental and theoretical physicists who are leaders of the many fields in which he has made contributions.

  15. 77 FR 1975 - Union Pacific Railroad Company-Discontinuance of Service Exemption-in Pittsburg, Hughes, and...

    Science.gov (United States)

    2012-01-12

    ..., Hughes, and Seminole Counties, Okla. (the line). The line traverses United States Postal Service Zip... discontinue service over a portion of a line of railroad known as the Shawnee Branch Line, between milepost... in Hughes County, which makes the line 0.19 miles longer than the terminal mileposts would...

  16. Rivers and Hughes's Construction of Black Culture in White America——Textual Analysis of "The Negro Speaks of RAvers"

    Institute of Scientific and Technical Information of China (English)

    曾慧

    2009-01-01

    Langston Hughes's central purpose in writing is "to explain and illuminate the Negro condition in America". By means of textual analysis, this thesis is to discover how the images of rivers in "The Negro Speaks of Rivers" construct the black culture, to find Hughes's identity in America.

  17. Mobilitätslösungen für den ländlichen Raum. Das Beispiel VSB Verkehrsverbund Schwarzwald-Baar in Baden-Württemberg

    Science.gov (United States)

    Mager, Thomas J.

    2017-09-01

    The current public transport situation in rural areas is characterized by strong changes in legal, economic, demographic and above all political influence factors. In Baden-Württemberg, student transportation funding has changed as part of the municipalization of compensation payments pursuant to § 45a of the Public Transportation Act. This will affect public transportation in rural areas, especially in the southern Baden region, which accounts for 80% of all rural public transportation. In order to maintain public transportation in rural areas, new models of long-term financing independent of student numbers should be developed and applied in combination with alternative and less traditional service offerings. This article discusses the example of the VSB transport association Schwarzwald-Baar, which offers mobility solutions in rural areas.

  18. Advancement of the climate dual strategy. New concepts for a globally effective climate protection; Weiterentwicklung der baden-wuerttembergischen Klimadoppelstrategie. Neue Konzepte fuer einen global wirksamen Klimaschutz

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-10-15

    The Baden-Wuerttemberg Council on Sustainable Development (Stuttgart, Federal Republic of Germany) presents a climate expert report with new concepts for a globally effective climate protection. First of all, the development of the global emissions of carbon dioxide since 1990 is described. The development of the global emissions of carbon dioxide up to 2050 is forecasted. Four general criteria (effectiveness, efficiency, fairness and acceptance) for a comparative evaluation of climate protection concepts are introduced. A proposal for solution on the basis of a globally effective cap-and-trade system as well as an identical scenario as an alternative with respect to the implementation are described. This alternative scenario is based on a cap-and-trade system but it develops on the basis of national self-commitment in accordance with an incentive and sanctionative system. Both implementation proposals are compared. Recommendations of the national government Baden-Wuerttemberg are given.

  19. IN MEMORIAM: Hugh P Kelly, 3 September 1931 - 29 June 1992

    Science.gov (United States)

    Hansen, Jørgen E.

    1993-01-01

    It is said that Racah was one of the few physicists who was able not only to read Hermann Weyl's book "The Theory of Groups and Quantum Mechanics" but also to understand enough to use it himself. Something similar applies to Hugh Kelly, who introduced the methods of Many-Body Perturbation Theory (MBPT), which was being developed by nuclear physicists like Keith Brueckner whom Hugh worked with as a post-doc, into atomic physics. Since atomic physics with its "known" forces is a perfect area in which to apply the methods of MBPT, it is clear that this would have happened sooner or later. Hugh Kelly's achievement is that it happened very early. Hugh's death this summer after a long battle with cancer is a great loss to atomic physics and to his many friends in the community. Hugh P Kelly got his PhD from the University of California at Berkeley in 1963 under the supervision of Kenneth Watson and in 1965 he was hired as assistant Professor at the University of Virginia. His appointment was to a large extent due to the support of M E Rose, also a nuclear physicist with interest in atoms as is clear from his book "Elementary Theory of Angular Momentum". Hugh remained at the University of Virginia for the rest of his life, over the years serving as Department Chairman, Faculty Dean and, during the last years, as University Provost, but throughout Hugh pursued his real passion which was Physics. It is a clear sign of his dedication that he is sole author on a large number of papers particularly of course in the early years when he alone was Atomic Theory in Charlottesville. Hugh contributed to many areas of atomic physics although early on photoionization became his favourite subject and the one where he made his main contribution: first for closed shell atoms, but later extending his techniques to open shell systems for which the normal MBPT techniques did not apply. Hugh had a good nose for finding projects that were of topical interest and many of his papers are

  20. 75 FR 24973 - United States v. Baker Hughes Inc., et al.

    Science.gov (United States)

    2010-05-06

    .... IV. Trade and Commerce A. Background 1. Overview of Drilling and Completion Process 11. Offshore... impose on each other's pricing. Post merger, Baker Hughes will likely find it profitable to raise the... transaction may present a profitable opportunity to remove one or two vessels from the Gulf, an opportunity...

  1. The Political Economy of Rhetorical Style: Hugh Blair's Response to the Civic-Commercial Dilemma

    Science.gov (United States)

    Longaker, Mark Garrett

    2008-01-01

    Recent scholarship treats Hugh Blair's "Lectures" on Rhetoric and Belles Lettres (1783) as an effort to endorse either the liberal or the civic political traditions in eighteenth-century Scotland. This essay questions this orthodoxy by reading the "Lectures", and in particular Blair's attention to considerations of rhetorical…

  2. Markov chain Monte Carlo approach to parameter estimation in the FitzHugh-Nagumo model

    DEFF Research Database (Denmark)

    Jensen, Anders Christian; Ditlevsen, Susanne; Kessler, Mathieu

    2012-01-01

    Excitability is observed in a variety of natural systems, such as neuronal dynamics, cardiovascular tissues, or climate dynamics. The stochastic FitzHugh-Nagumo model is a prominent example representing an excitable system. To validate the practical use of a model, the first step is to estimate m...

  3. The Political Economy of Rhetorical Style: Hugh Blair's Response to the Civic-Commercial Dilemma

    Science.gov (United States)

    Longaker, Mark Garrett

    2008-01-01

    Recent scholarship treats Hugh Blair's "Lectures" on Rhetoric and Belles Lettres (1783) as an effort to endorse either the liberal or the civic political traditions in eighteenth-century Scotland. This essay questions this orthodoxy by reading the "Lectures", and in particular Blair's attention to considerations of rhetorical style, against their…

  4. Hugh E. Huxley: cambiando el paradigma de la contracción muscular, desde dentro. [Hugh E. Huxley: changing from inside the paradigm of muscle contraction].

    OpenAIRE

    Adolfo Araci

    2014-01-01

    Desde un punto de vista físico se puede entender la fibra muscular como un motor, es decir, un sistema capaz de transformar la energía química en energía mecánica, que se utiliza para realizar un trabajo. Por lo tanto, para entender cómo ocurre dicho proceso de transformación es necesario conocer la ultraestructura de la fibra muscular. Esta es, sin duda, la principal aportación al acervo científico del recientemente fallecido Hugh Emor Huxley (1924-2013). Huxley se graduó en Física en el Chr...

  5. Hugh E. Huxley: cambiando el paradigma de la contracción muscular, desde dentro. [Hugh E. Huxley: changing from inside the paradigm of muscle contraction].

    OpenAIRE

    Adolfo Araci

    2014-01-01

    Desde un punto de vista físico se puede entender la fibra muscular como un motor, es decir, un sistema capaz de transformar la energía química en energía mecánica, que se utiliza para realizar un trabajo. Por lo tanto, para entender cómo ocurre dicho proceso de transformación es necesario conocer la ultraestructura de la fibra muscular. Esta es, sin duda, la principal aportación al acervo científico del recientemente fallecido Hugh Emor Huxley (1924-2013). Huxley se graduó en Física en el Chr...

  6. Twenty years of biological monitoring of element concentrations in permanent forest and grassland plots in Baden-Württemberg (SW Germany).

    Science.gov (United States)

    Franzaring, Jürgen; Holz, Ingo; Zipperle, Jürgen; Fangmeier, Andreas

    2010-01-01

    Environmental monitoring of pollutants in international or local programmes has enabled authorities to evaluate the success of political measures over time. Strict environmental legislation and the introduction of cleaner technologies have already led to significant improvements of the air and water quality in many countries. Still, the discharge and deposition of anthropogenic long-range transported pollutants often remain above the critical thresholds and long-term targets defined for terrestrial and aquatic ecosystems even in EU countries. In order to determine the spatial and temporal variation of pollutant and nutrient loads in different environmental media a unique ecological response cadastre (Okologisches Wirkungskataster, OKWI) was set up in the Land of Baden-Württemberg (SW Germany) in the mid 1980s. As a part of the program a state-wide bioindicator network was established in 64 forest and 18 permanent grassland ecosystems, in which selected chemical elements were measured over time. Here, we report on the results of these analyses and discuss the general spatio-temporal trends in pollution loads. Sixty-four forest and 18 permanent grassland plots were established in state-owned forest and nature conservation areas of SW Germany representing different landscapes and geologies of the State of Baden-Württemberg. Apart from performing vegetation relevées in marked plots of either the grassland or forest sites, plant samples were collected in intervals of 2 to 3 years following a standardised protocol. To be able to compare the different monitoring sites, four common species were chosen as indicator species in the grasslands. Later on, also bulk grassland samples were taken regardless of the species. In the forests, foliage of the dominant tree species (Fagus sylvatica, Abiea alba or Fraxinus excelsior) was sampled in the crown of marked trees and from the same species in the herb layer. The elements analysed in the plant material were the essential plant

  7. Fitz-Hugh-Curtis syndrome: abdominal pain in women of 26 years old Síndrome de Fitz-Hugh-Curtis: dolor abdominal en mujer de 26 años

    OpenAIRE

    Liseth Rivero-Sánchez; Elsa María López-Soriano; Luisa Guarner-Aguilar

    2011-01-01

    Fitz-Hugh-Curtis syndrome is an inflammation of the liver capsule as a complication of pelvic inflammatory disease, whose most common etiologic agent is the C. trachomatis. The acute phase of the Fitz-Hugh-Curtis syndrome may present itself with pain in right upper abdomen, commonly confused with other hepatobiliary and gastrointestinal tract diseases. Definitive diagnosis is now possible with non-invasive techniques such as ultrasound, computed tomography, as well as techniques to isolate th...

  8. Numerical bifurcation analysis of two coupled FitzHugh-Nagumo oscillators

    CERN Document Server

    Hoff, Anderson; Manchein, Cesar; Albuquerque, Holokx A

    2015-01-01

    The behavior of neurons can be modeled by the FitzHugh-Nagumo oscillator model, consisting of two nonlinear differential equations, which simulates the behavior of nerve impulse conduction through the neuronal membrane. In this work, we numerically study the dynamical behavior of two coupled FitzHugh-Nagumo oscillators. We consider unidirectional and bidirectional couplings, for which Lyapunov and isoperiodic diagrams were constructed calculating the Lyapunov exponents and the number of the local maxima of a variable in one period interval of the time-series, respectively. By numerical continuation method the bifurcation curves are also obtained for both couplings. The dynamics of the networks here investigated are presented in terms of the variation between the coupling strength of the oscillators and other parameters of the system. For the network of two oscillators unidirectionally coupled, the results show the existence of Arnold tongues, self-organized sequentially in a branch of a Stern-Brocot tree and ...

  9. The fusion of the imagination and the material universe: Hugh Hood, Flying a red kite (1962

    Directory of Open Access Journals (Sweden)

    Aleksander Kustec

    1999-12-01

    Full Text Available In the first weeks of January 1957 Hugh (John Blagdon Hood moved to Hartford, Connecticut, U. S. A, where he became Professor at Saint Joseph College. At the time Hood did not know that he was going to become one of Canada's greatest stylists and contemporary short story writers. Between January 1957 and March 1962, when he was going through a final selection o short stories for his first book, Flying a Red Kite (FRK, Hugh Hood wrote thirty-eight short stories and two novels (God Rest You Merry and Hungry Generations. The numbers show that Hood was an extremely productive writer in that period. From the thirty-eight stories he chose eleven for FRK, fourteen of them were published in subsequent collections, in various journals and short story anthologies, while thirteen of them have not been published yet.

  10. The 2016 Hughes Lecture: What's new in maternal morbidity and mortality?

    Science.gov (United States)

    Arendt, K W

    2016-05-01

    Each year, the Board of Directors of the Society for Obstetric Anesthesia and Perinatology selects an individual to review a given year's published obstetric anesthesiology literature. This individual then produces a syllabus of the year's most influential publications, delivers the Ostheimer Lecture at the Society's annual meeting, the Hughes Lecture at the following year's Sol Shnider meeting, and writes corresponding review articles. This 2016 Hughes Lecture review article focuses specifically on the 2014 publications that relate to maternal morbidity and mortality. It begins by discussing the 2014 research that was published on severe maternal morbidity and maternal mortality in developed countries. This is followed by a discussion of specific coexisting diseases and specific causes of severe maternal mortality. The review ends with a discussion of worldwide maternal mortality and the 2014 publications that examined the successes and the shortfalls in the work to make childbirth safe for women throughout the entire world.

  11. Two-frequency self-oscillations in a FitzHugh-Nagumo neural network

    Science.gov (United States)

    Glyzin, S. D.; Kolesov, A. Yu.; Rozov, N. Kh.

    2017-01-01

    A new mathematical model of a one-dimensional array of FitzHugh-Nagumo neurons with resistive-inductive coupling between neighboring elements is proposed. The model relies on a chain of diffusively coupled three-dimensional systems of ordinary differential equations. It is shown that any finite number of coexisting stable invariant two-dimensional tori can be obtained in this chain by suitably increasing the number of its elements.

  12. Selected results from LLNL-Hughes RAR for West Coast Scotland Experiment 1991

    Energy Technology Data Exchange (ETDEWEB)

    Lehman, S K; Johnston, B; Twogood, R; Wieting, M; Yorkey, T; Robey, H [Lawrence Livermore National Lab., CA (United States); Whelan, D; Nagele, R [Hughes Aircraft Co., Los Angeles, CA (United States)

    1993-01-05

    The joint US -- UK 1991 West Coast Scotland Experiment (WCSEX) was held in two locations. From July 5 to 12, 1991, in Upper Loch Linnhe, and from July 18 to July 26, 1991, in the Sound of Sleat. The LLNL-Hughes team fielded a fully polarimetric X-band hill-side real aperture radar to collect internal wave wake data. We present here a sample data set of the best radar runs.

  13. Symmetric bursting behaviors in the generalized FitzHugh-Nagumo model.

    Science.gov (United States)

    Abbasian, A H; Fallah, H; Razvan, M R

    2013-08-01

    In the current paper, we have investigated the generalized FitzHugh-Nagumo model. We have shown that symmetric bursting behaviors of different types could be observed in this model with an appropriate recovery term. A modified version of this system is used to construct bursting activities. Furthermore, we have shown some numerical examples of delayed Hopf bifurcation and canard phenomenon in the symmetric bursting of super-Hopf/homoclinic type near its super-Hopf and homoclinic bifurcations, respectively.

  14. Young CAS biologist gets five-year grant from Howard Hughes Medical Institute

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Dr. TANG Chun, an outstanding young biologist from the CAS Wuhan Institute of Physics and Mathematics (WIPM) was announced in January 2012 to have won the first International Early Career Award from Howard Hughes Medical Institute with a five-year grant totaling up to 650,000 US dollars. Dr. Tang is an expert in using novel nuclear magnetic resonance methods to study the behavior and function of proteins,

  15. 耦合的Fitz-Hugh-Nagumo模型的初边值问题

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    首先研究了具有耦合的 Fitz-Hugh-Nagumo 模型初值问题的渐近性. 其次,所对应的平衡态方程解的基本性态也将被讨论. 最后, 该模型的初边值问题古典解的最大吸引子的存在性将首次被证明.

  16. The Hughes Court and Radical Dissent: The Case of Dirk De Jonge and Angelo Herndon

    OpenAIRE

    Tushnet, Mark V.

    2012-01-01

    Scattered Supreme Court decisions in the early twentieth century dealt with the Constitution’s protection of freedom of speech. Radical dissent over United States participation in World War I and the nation’s intervention against the Bolshevik revolution in Russia led the Court to its first sustained engagement with free speech cases. By the time Chief Justice Hughes took the center chair, the national government largely had abandoned its pursuit of radical dissenters, some of whom played la...

  17. Percutaneous transhepatic venous embolization of pulmonary artery aneurysm in Hughes-Stovin syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung Ah; Kim, Man Deuk; Oh, Do Yun; Park, Pil Won [Bundang CHA General Hospital, Pochon CHA University, Seongnam (Korea, Republic of)

    2007-08-15

    Hughes-Stovin syndrome is an extremely rare entity. We present a case of a 42-year-old man, who developed deep vein and inferior vena cava (IVC) thrombosis, repeated internal bleeding and pulmonary artery aneurysms (PAAs). The patient presented with massive hemoptysis and with PAAs of a 2.5 cm maximum diameter. We describe the successful percutaneous transhepatic venous embolization of the PAAs due to occluded common vascular pathways to the pulmonary artery.

  18. A política de Hugh Dalton e o Bloqueio Económico (1940-1942)

    OpenAIRE

    Mariana Castro

    2015-01-01

    The World War II was a scenery of conflict and protagonists. Hugh Dalton was Minister of Economics of War between 1940 and 1942 in England. Highlighted by the measure in economic blockade the belligerents and neutral countries, proposing the control of smuggling through the prohibition of exports and imports with the German enemy, in other words ‘dry internally and externally “to weaken. This essay focuses on Hugh Dalton policy, leaving few clues and suggestions for further study ...

  19. Time Series of Landscape Fragmentation Caused by Transportation Infrastructure and Urban Development: a Case Study from Baden-Württemberg, Germany

    Directory of Open Access Journals (Sweden)

    Jochen A. G. Jaeger

    2007-06-01

    Full Text Available Landscape fragmentation is increasingly considered an important environmental indicator in the fields of sustainable land use and biodiversity. To set goals for future development and to plan appropriate measures, suitable empirical data on the degree of landscape fragmentation are needed to identify trends and compare different regions. However, there is still a significant lack of data on landscape fragmentation as an indicator, despite the substantial scientific literature on this topic, likely because of confusion over the definition of "fragmentation," questions associated with scale and data issues, and lack of general agreement on a fragmentation measure. This study presents a state-wide quantitative analysis of landscape fragmentation in Baden-Württemberg, Germany, by means of the "effective mesh size" (meff, which characterizes the anthropogenic penetration of landscapes from a geometric point of view and is based on the probability that two randomly chosen points in a landscape are connected, i.e., not separated by barriers such as roads, railroads, or urban areas. Baden-Württemberg is fragmented to a far greater extent than indicated by previous studies. The meff has decreased by 40% since 1930. This development is strongly related to the growing number of inhabitants, the increased use of motorized vehicles, and the hierarchical regional planning system based on the central place theory. To illustrate the suitability of the meff method for environmental monitoring, as a planning instrument and as an assessment instrument for impact assessment studies, we explored several variations of applying the method with regard to choice of fragmenting elements, consideration of noise bands, spatial differentiation (e.g., administrative districts vs. ecoregions, and way of dealing with patches at the boundaries of the reporting units. Depending on the objectives of the investigation (e.g., recreational quality vs. suitability for wildlife

  20. Exploring local risk managers' use of flood hazard maps for risk communication purposes in Baden-Württemberg

    Science.gov (United States)

    Kjellgren, S.

    2013-07-01

    In response to the EU Floods Directive (2007/60/EC), flood hazard maps are currently produced all over Europe, reflecting a wider shift in focus from "flood protection" to "risk management", for which not only public authorities but also populations at risk are seen as responsible. By providing a visual image of the foreseen consequences of flooding, flood hazard maps can enhance people's knowledge about flood risk, making them more capable of an adequate response. Current literature, however, questions the maps' awareness raising capacity, arguing that their content and design are rarely adjusted to laypeople's needs. This paper wants to complement this perspective with a focus on risk communication by studying how these tools are disseminated and marketed to the public in the first place. Judging from communication theory, simply making hazard maps publicly available is unlikely to lead to attitudinal or behavioral effects, since this typically requires two-way communication and material or symbolic incentives. Consequently, it is relevant to investigate whether and how local risk managers, who are well positioned to interact with the local population, make use of flood hazard maps for risk communication purposes. A qualitative case study of this issue in the German state of Baden-Württemberg suggests that many municipalities lack a clear strategy for using this new information tool for hazard and risk communication. Four barriers in this regard are identified: perceived disinterest/sufficient awareness on behalf of the population at risk; unwillingness to cause worry or distress; lack of skills and resources; and insufficient support. These barriers are important to address - in research as well as in practice - since it is only if flood hazard maps are used to enhance local knowledge resources that they can be expected to contribute to social capacity building.

  1. Exploring local risk managers' use of flood hazard maps for risk communication purposes in Baden-Württemberg

    Directory of Open Access Journals (Sweden)

    S. Kjellgren

    2013-07-01

    Full Text Available In response to the EU Floods Directive (2007/60/EC, flood hazard maps are currently produced all over Europe, reflecting a wider shift in focus from "flood protection" to "risk management", for which not only public authorities but also populations at risk are seen as responsible. By providing a visual image of the foreseen consequences of flooding, flood hazard maps can enhance people's knowledge about flood risk, making them more capable of an adequate response. Current literature, however, questions the maps' awareness raising capacity, arguing that their content and design are rarely adjusted to laypeople's needs. This paper wants to complement this perspective with a focus on risk communication by studying how these tools are disseminated and marketed to the public in the first place. Judging from communication theory, simply making hazard maps publicly available is unlikely to lead to attitudinal or behavioral effects, since this typically requires two-way communication and material or symbolic incentives. Consequently, it is relevant to investigate whether and how local risk managers, who are well positioned to interact with the local population, make use of flood hazard maps for risk communication purposes. A qualitative case study of this issue in the German state of Baden-Württemberg suggests that many municipalities lack a clear strategy for using this new information tool for hazard and risk communication. Four barriers in this regard are identified: perceived disinterest/sufficient awareness on behalf of the population at risk; unwillingness to cause worry or distress; lack of skills and resources; and insufficient support. These barriers are important to address – in research as well as in practice – since it is only if flood hazard maps are used to enhance local knowledge resources that they can be expected to contribute to social capacity building.

  2. Underpinning the STEM Agenda through Technological Textiles? An Exploration of Design Technology Teachers' Attitudes

    Science.gov (United States)

    Hughes, Chris; Bell, Dawne

    2011-01-01

    This paper discusses ongoing research into the role of design and technology education in emerging post industrial economies. Previous work (Hughes et al., 2010) focused on the changing characteristics of textiles technology in modern times and discussed how this could inform a design and technology curriculum related to the needs of a modern…

  3. A "Queen of Hearts" trial of organ markets: why Scheper-Hughes's objections to markets in human organs fail.

    Science.gov (United States)

    Taylor, J S

    2007-04-01

    Nancy Scheper-Hughes is one of the most prominent critics of markets in human organs. Unfortunately, Scheper-Hughes rejects the view that markets should be used to solve the current (and chronic) shortage of transplant organs without engaging with the arguments in favour of them. Scheper-Hughes's rejection of such markets is of especial concern, given her influence over their future, for she holds, among other positions, the status of an adviser to the World Health Organization (Geneva) on issues related to global transplantation. Given her influence, it is important that Scheper-Hughes's moral condemnation of markets in human organs be subject to critical assessment. Such critical assessment, however, has not generally been forthcoming. A careful examination of Scheper-Hughes's anti-market stance shows that it is based on serious mischaracterisations of both the pro-market position and the medical and economic realities that underlie it. In this paper, the author will expose and correct these mischaracterisations and, in so doing, show that her objections to markets in human organs are unfounded.

  4. HARP model rotor test at the DNW. [Hughes Advanced Rotor Program

    Science.gov (United States)

    Dawson, Seth; Jordan, David; Smith, Charles; Ekins, James; Silverthorn, Lou

    1989-01-01

    Data from a test of a dynamically scaled model of the Hughes Advanced Rotor Program (HARP) bearingless model main rotor and 369K tail rotor are reported. The history of the HARP program and its goals are reviewed, and the main and tail rotor models are described. The test facilities and instrumentation are described, and wind tunnel test data are presented on hover, forward flight performance, and blade-vortex interaction. Performance data, acoustic data, and dynamic data from near field/far field and shear layer studies are presented.

  5. The spike timing precision of FitzHugh-Nagumo neuron network coupled by gap junctions

    Institute of Scientific and Technical Information of China (English)

    Zhang Su-Hua; Zhan Yong; Yu Hui; An Hai-Long; Zhao Tong-Jun

    2006-01-01

    It has been proved recently that the spike timing can play an important role in information transmission, so in this paper we develop a network with N-unit FitzHugh-Nagumo neurons coupled by gap junctions and discuss the dependence of the spike timing precision on synaptic coupling strength, the noise intensity and the size of the neuron ensemble. The calculated results show that the spike timing precision decreases as the noise intensity increases; and the ensemble spike timing precision increases with coupling strength increasing. The electric synapse coupling has a more important effect on the spike timing precision than the chemical synapse coupling.

  6. Markov chain Monte Carlo approach to parameter estimation in the FitzHugh-Nagumo model.

    Science.gov (United States)

    Jensen, Anders Chr; Ditlevsen, Susanne; Kessler, Mathieu; Papaspiliopoulos, Omiros

    2012-10-01

    Excitability is observed in a variety of natural systems, such as neuronal dynamics, cardiovascular tissues, or climate dynamics. The stochastic FitzHugh-Nagumo model is a prominent example representing an excitable system. To validate the practical use of a model, the first step is to estimate model parameters from experimental data. This is not an easy task because of the inherent nonlinearity necessary to produce the excitable dynamics, and because the two coordinates of the model are moving on different time scales. Here we propose a Bayesian framework for parameter estimation, which can handle multidimensional nonlinear diffusions with large time scale separation. The estimation method is illustrated on simulated data.

  7. Synchronization in heterogeneous FitzHugh-Nagumo networks with hierarchical architecture

    Science.gov (United States)

    Plotnikov, S. A.; Lehnert, J.; Fradkov, A. L.; Schöll, E.

    2016-07-01

    We study synchronization in heterogeneous FitzHugh-Nagumo networks. It is well known that heterogeneities in the nodes hinder synchronization when becoming too large. Here we develop a controller to counteract the impact of these heterogeneities. We first analyze the stability of the equilibrium point in a ring network of heterogeneous nodes. We then derive a sufficient condition for synchronization in the absence of control. Based on these results we derive the controller providing synchronization for parameter values where synchronization without control is absent. We demonstrate our results in networks with different topologies. Particular attention is given to hierarchical (fractal) topologies, which are relevant for the architecture of the brain.

  8. Hub-enhanced noise-sustained synchronization of an externally forced FitzHugh-Nagumo ring

    Science.gov (United States)

    Sánchez, Alejandro D.; Izús, Gonzalo G.; dell'Erba, Matías G.; Deza, Roberto R.

    2017-02-01

    A ring of FitzHugh-Nagumo units with antiphase coupling between their activator fields and submitted to a adiabatic harmonic subthreshold signal, is in turn globally coupled in electrical mode with the activator field of a hub. Noise sustained synchronization of neural activity with the signal is numerically observed, and theoretically characterized. The different dynamical regimes are elucidated using the concept of nonequilibrium potential, and the hub is found to promote network synchronization. The minimum noise intensities triggering the activation and synchronization processes are estimated in the framework of a three-neuron model.

  9. Synchronization and associative memory of FitzHugh-Nagumo neuronal networks with randomly distributed time delays

    Energy Technology Data Exchange (ETDEWEB)

    Peng, J H; Wu, Y J [School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237 (China); Yu, H J [Department of Mechanics, Shanghai Jiao Tong University, Shanghai 200240 (China)], E-mail: jhpeng@ecust.edu.cn

    2008-02-15

    Synchronization and associative memory in a neural network composed of the widely discussed FitzHugh-Nagumo neurons is investigated in this paper. Based on the reality of the microscopic biological structure in the neural system, the couplings among those neurons are accompanied with randomly distributed time delays which models the times needed for pulses propagating on the axons from the presynaptic neurons to the postsynaptic neurons. The memory is represented in the spatiotemporal firing pattern of the neurons, and the memory retrieval is accomplished with the fluctuations of the noise in the system.

  10. 空间离散Fitz-Hugh-Nagumo方程和双稳反应扩散方程组的渐近行为%Asymptotic Behavioui of Spatial Discretized Fitz-Hugh-Nagumo Equations and Bistable Reaction Diffusion Equations

    Institute of Scientific and Technical Information of China (English)

    黄建华; 路钢

    2000-01-01

    In this paper, we discuss the asymptotic behaviour of spatial disretization of Fitz-Hugh-Nagumo equations and bistable reaction diffusion equations with Neumamn boundary conditions, and the invariant regions, absorbing sets and global attractors are obtained and the estimation of Hausdorff dimension is given.%本文利用扰动方法,研究了Fitz-Hugh-Nagumo方程和双稳反应扩散方程在Neuman边值条件下空间离散后的渐近行为,证明了两个格微分方程组的不变区域、吸引集和整体吸引子的存在性,并给出了离散Fitz-Hugh-Nagumo方程的整体吸引子的Hausdorff维数估计.

  11. Access, timing and frequency of very early stroke rehabilitation - insights from the Baden-Wuerttemberg stroke registry.

    Science.gov (United States)

    Reuter, Björn; Gumbinger, Christoph; Sauer, Tamara; Wiethölter, Horst; Bruder, Ingo; Diehm, Curt; Ringleb, Peter A; Hacke, Werner; Hennerici, Michael G; Kern, Rolf

    2016-11-16

    While the precise timing and intensity of very early rehabilitation (VER) after stroke onset is still under discussion, its beneficial effect on functional disability is generally accepted. The recently published randomized controlled AVERT trial indicated that patients with severe stroke might be more susceptible to harmful side effects of VER, which we hypothesized is contrary to current clinical practice. We analyzed the Baden-Wuerttemberg stroke registry to gain insight into the application of VER in acute ischemic stroke (IS) and intracerebral hemorrhage (ICH) in clinical practice. 99,753 IS patients and 8824 patients with ICH hospitalized from January 2008 to December 2012 were analyzed. Data on the access to physical therapy (PT), occupational therapy (OT), and speech therapy (ST), the time from admission to first contact with a therapist and the average number of therapy sessions during the first 7 days of admission are reported. Multiple logistic regression models adjusted for patient and treatment characteristics were carried out to investigate the influence of VER on clinical outcome. PT was applied in 90/87% (IS/ICH), OT in 63/57%, and ST in 70/65% of the study population. Therapy was mostly initiated within 24 h (PT 87/82%) or 48 h after admission (OT 91/89% and ST 93/90%). Percentages of patients under therapy and also the average number of therapy sessions were highest in those with a discharge modified Rankin Scale score of 2 to 5 and lowest in patients with complete recovery or death during hospitalization. The outcome analyses were fundamentally hindered due to biases by individual decision making regarding the application and frequency of VER. While most patients had access to PT we noticed an undersupply of OT and ST. Only little differences were observed between patients with IS and ICH. The staff decisions for treatment seem to reflect attempts to optimize resources. Patients with either excellent or very unfavorable prognosis were less

  12. Montage of a Queering Deferred: Memory, Ownership, and Archival Silencing in the Rhetorical Biography of Langston Hughes.

    Science.gov (United States)

    Summers, Ian

    2016-01-01

    This article explores the intersection of archival privilege and heteronormative bias in the queering of Langston Hughes. Although it has been a common belief in LGBTQ communities that Hughes was gay, the battle over how his sexuality is defined in various biographical texts involves broader issues of dominant representations of sexuality and who gets to speak for those no longer able to speak for themselves. As such, the article examines the texts Looking for Langston and The Life of Langston Hughes as well as the discourses that surrounded both. Through this case study, it is apparent that there are still numerous cultural challenges posed to historical queering and that scholars must take an inventive approach to overcome them.

  13. Berta and Adelaide: the policy of consolidation of the royal power of Hugh of Arles

    Directory of Open Access Journals (Sweden)

    Giacomo Vignodelli

    2012-10-01

    Full Text Available Both twins dowers made up by Hugh of Provence, king of Italic Kingdom, for his betrothal with Berta and that of his son Lothair with Adelaide, have to be understood within the policy of strengthening the royal power led by the king in the Thirties of the Tenth century: the dowers are in fact the crown of that policy. The double dower constitution supplies the king of Italy the opportunity to reserve for himself (and for the new formed young royal couple a strong control of the center of the Po valley around Pavia and dismantles (for the benefit of the royal domain ducal bases of power in Tuscia. The analysis of the work of Hugh allows us to understand its policy towards the aristocracy and the mechanisms for the promotion of new families (Aleramici, Obertenghi, Canossa. The original documents of dower were kept in the monastery of St. Salvatore of Pavia, founded by Adelaide; this locations isn’t due to the goods endowment of the monastery but to their importance as instrument of political legitimacy of the new Ottonian royal family.

  14. Frequency Effect of Harmonic Noise on the FitzHugh-Nagumo Neuron Model

    Institute of Scientific and Technical Information of China (English)

    宋艳丽

    2011-01-01

    Using harmonic noise,the frequency effect of noise on the FitzHugh-Nagumo neuron model is investigated.The results show that the neuron has a resonance characteristic and responds strongly to the noise with a certain frequency at fixed power.Driven by the noise with this frequency,the train is most regular and the coefficient of variation R has a minimum.The imperfect synchronization takes place,which,however,is optimal only for noise with an appropriate frequency.It is shown that there exists coherence resonance related to frequency.%Using harmonic noise, the frequency effect of noise on the FitzHugh-Nagumo neuron model is investigated. The results show that the neuron has a resonance characteristic and responds strongly to the noise with a certain frequency at fixed power. Driven by the noise with this frequency, the train is most regular and the coefficient of variation R has a minimum. The imperfect synchronization takes place, which, however, is optimal only for noise with an appropriate frequency. It is shown that there exists coherence resonance related to frequency.

  15. SÍNDROME DE FITZ-HUGH-CURTIS COMO HALLAZGO DURANTE CIRUGÍA GINECOLÓGICA

    OpenAIRE

    Ricci A,Paolo; Solà D,Vicente; Pardo S,Jack

    2009-01-01

    El síndrome de Fitz-Hugh-Curtis es una perihepatitis producida por una peritonitis secundaria al ascenso de bacterias, como resultado de una enfermedad inflamatoria pélvica. En la etapa crónica se pueden observar adherencias entre la pared abdominal y la superficie hepática, caracterizadas por la semejanza a "cuerdas de violín". Esta imagen es considerada criterio diagnóstico. Se presenta un caso de hallazgo de síndrome de Fitz-Hugh-Curtis, pesquisado durante la inspección rutinaria de la cav...

  16. SÍNDROME DE FITZ-HUGH-CURTIS COMO HALLAZGO DURANTE CIRUGÍA GINECOLÓGICA

    OpenAIRE

    Ricci A,Paolo; Solà D,Vicente; Pardo S,Jack

    2009-01-01

    El síndrome de Fitz-Hugh-Curtis es una perihepatitis producida por una peritonitis secundaria al ascenso de bacterias, como resultado de una enfermedad inflamatoria pélvica. En la etapa crónica se pueden observar adherencias entre la pared abdominal y la superficie hepática, caracterizadas por la semejanza a "cuerdas de violín". Esta imagen es considerada criterio diagnóstico. Se presenta un caso de hallazgo de síndrome de Fitz-Hugh-Curtis, pesquisado durante la inspección rutinaria de la cav...

  17. Fitz-Hugh-Curtis syndrome: abdominal pain in women of 26 years old Síndrome de Fitz-Hugh-Curtis: dolor abdominal en mujer de 26 años

    Directory of Open Access Journals (Sweden)

    Liseth Rivero-Sánchez

    2011-10-01

    Full Text Available Fitz-Hugh-Curtis syndrome is an inflammation of the liver capsule as a complication of pelvic inflammatory disease, whose most common etiologic agent is the C. trachomatis. The acute phase of the Fitz-Hugh-Curtis syndrome may present itself with pain in right upper abdomen, commonly confused with other hepatobiliary and gastrointestinal tract diseases. Definitive diagnosis is now possible with non-invasive techniques such as ultrasound, computed tomography, as well as techniques to isolate the responsible germ, available in most centers.El síndrome de Fitz-Hugh-Curtis es una inflamación de la cápsula hepática, como complicación de una enfermedad inflamatoria pélvica, cuyo agente etiológico más frecuente es la C. trachomatis. La fase aguda del síndrome de Fitz-Hugh-Curtis puede presentarse con dolor en cuadrante superior derecho del abdomen, confundiéndose comúnmente con otras enfermedades hepatobiliares y del tracto gastrointestinal. El diagnóstico definitivo es posible hoy en día por técnicas no invasivas como ecografía, tomografía computarizada, además de técnicas para el aislamiento del germen responsable disponibles en la mayoría de los centros.

  18. Simulation of the energy-industry-environment system for limited economic regions, using the example of Baden-Wuerttemberg. Part 1. Data, model development adaptation 1960 to 1974

    Energy Technology Data Exchange (ETDEWEB)

    Hoecker, K.H.; Unger, H.

    1979-10-01

    Following some general remarks on the task and function of systems analyses in society, on the project in the overall system energy-industry-environment, and on the goals of the project, model structure and methods are described. Part I of the final report gives an analysis of the past (1960 to 1974), and in particular of the structure and development of the Baden-Wuerttemberg power industry and compares these data with the data for West Germany. On the producer side, there are especially the electric power industry and the petroleum industry; on the consumer side, there are the usual sectors of private households and small consumers, industry and transportation. The development of the past power supply structure is analyzed, and the analysis is used as a basis for a forecast. Part II of this report will include development trends, scenarios, and model assumptions in forecasting the period 1975 to 2000.

  19. University receives $1.4 million science education award from Howard Hughes Medical Institute to support innovate undergraduate science education

    OpenAIRE

    Owczarski, Mark

    2010-01-01

    Virginia Tech was among 50 top research universities nationwide to receive a Precollege and Undergraduate Science Education Program award from the Howard Hughes Medical Institute (HHMI) that will be used to encourage university faculty to develop new ways to teach and inspire undergraduate students about science and research.

  20. Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

    Science.gov (United States)

    Bogumil, Mary L.; Molino, Michael R.

    1990-01-01

    Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

  1. The role of energy-related consultancy in increasing the energy performance in small and mid-sized enterprises. Feedback analysis of a survey among SMEs and energy consultants in Baden-Wuerttemberg. Final report to the Ministry of environment and transport of Baden-Wuerttemberg; Die Rolle der Energieberatung bei der rationellen Energienutzung in kleinen und mittleren Unternehmen. Auswertung einer Umfrage unter kleinen und mittleren Unternehmen und Energieberatern in Baden-Wuerttemberg. Endbericht an das Ministerium fuer Umwelt und Verkehr Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Schmid, C. (comp.); Gruber, E.; Weigert, K.

    2000-10-01

    The small and mid-sized enterprises (SMEs) have to cope with typical shortcomings due to tight technical, financial, or human resources, in attempts to implement energy performance improvement measures in their shops. As a rule, none of the persons employed has the time to qualify for and perform the functions of an energy efficiency specialist. This is why consultancy by external specialists is the adequate solution (when doubts about the cost efficiency and general usefulness of such services have been removed). The document contains the important aspects of a survey carried out in order to gather information about availability of consultancy services for SMEs in the producing sector, and available experience and results. The survey covers about 50 enterprises of the mechanical engineering and printer's shop branches, as well as about 50 consulting firms in Baden-Wuerttemberg. (orig./CB) [German] In kleinen und mittleren Unternehmen existieren eine Reihe von technischen, oekonomischen und einstellungsbedingten Hemmnissen bei der Umsetzung von Massnahmen der rationellen Energienutzung. Aufgrund der geringen Mitarbeiterzahl gibt es in diesen Unternehmen in der Regel niemanden, der fuer Fragen der rationellen Energienutzung zustaendig ist und moegliche Einsparmassnahmen verfolgt. Gerade fuer kleinere Unternehmen ist daher die Inanspruchnahme externer Energiefachleute sinnvoller als der kostenintensive Aufbau von eigenem Know-how. Allerdings werden Energieberatungen u. a. aus Kostengruenden und Zweifel am Nutzen haeufig nicht in Anspruch genomen. In der vorliegenden Studie wurden das Angebot von und Erfahrungen mit Energieberatungen fuer kleine und mittlere Unternehmen des produzierenden Gewerbes untersucht. Dazu wurden auch Fragen zum Umfeld, vor allem zur Wirkung und Ueberwindung von Hemmnissen in den Betrieben und zur Bereitschaft zur Durchfuehrung von Massnahmen rationeller Energienutzung beruecksichtigt. Ziel der Arbeit war es, einen Einblick in den

  2. KLIMOPASS: Water-use conflicts during periods of low flow - a stakeholder analysis of the rivers Murg and Kocher in Baden-Wuerttemberg and sustainable recommendations for action

    Science.gov (United States)

    Zeitler, Florian; Dotterweich, Markus; Rothstein, Benno

    2017-04-01

    The 2003 and 2015 occurring heatwaves in Central Europe demonstrated on how dangerous long-lasting droughts and water stress can be for nature, people and companies relying on water. Climate change will increase the chance of low flow events along rivers in Baden-Wuerttemberg in the future leading to possible water-use conflicts amongst the users. This KLIMOPASS project focuses on the identification of existing and potential occurring conflicts of usage and interest for water resources. The main research concentrates on two exemplary river basins in Baden-Wuerttemberg (the Murg and the Kocher River) including all involved stakeholders and sectors (hydropower, agriculture, industry, sewage plants, ecology, tourism etc.). With the examples of the two rivers, the identification of conflicts, possible strategies for solutions and recommendations for action during current and future events of low flow have been researched. Quantitative and qualitative surveys, interviews, excursions and workshops have been conducted to analyse the stakeholder's potential for conflict. For this process it is necessary to equally consider all economic, societal and ecological interests and include all relevant stakeholders in the participatory process. According to the results, water related conflicts are not present in all sectors, but rather exclusive to certain sectors. Furthermore, these sectors are in conflict with more than one stakeholder group at the same time. In contrast, other users have not experienced any water related conflicts yet. Moreover, it is noticeable that conflicts in water use are only partly caused due to low flow events: regarding both rivers, low flow events are not only related to natural causes but particularly to anthropogenic influences.

  3. Theoretical analysis and control results for the FitzHugh-Nagumo equation

    Directory of Open Access Journals (Sweden)

    Marko Antonio Rojas-Medar

    2008-12-01

    Full Text Available In this paper we are concerned with some theoretical questions for the FitzHugh-Nagumo equation. First, we recall the system, we briefly explain the meaning of the variables and we present a simple proof of the existence and uniqueness of strong solution. We also consider an optimal control problem for this system. In this context, the goal is to determine how can we act on the system in order to get good properties. We prove the existence of optimal state-control pairs and, as an application of the Dubovitski-Milyoutin formalism, we deduce the corresponding optimality system. We also connect the optimal control problem with a controllability question and we construct a sequence of controls that produce solutions that converge strongly to desired states. This provides a strategy to make the system behave as desired. Finally, we present some open questions related to the control of this equation.

  4. The synchronization of FitzHugh-Nagumo neuron network coupled by gap junction

    Institute of Scientific and Technical Information of China (English)

    Zhan Yong; Zhang Su-Hua; Zhao Tong-Jun; An Hai-Long; Zhang Zhen-Dong; Han Ying-Rong; Liu Hui; Zhang Yu-Hong

    2008-01-01

    It is well known that the strong coupling can synchronize a network of nonlinear oscillators. Synchronization provides the basis of the remarkable computational performance of the brain. In this paper the FitzHugh-Nagumo neuron network is constructed. The dependence of the synchronization on the coupling strength, the noise intensity and the size of the neuron network has been discussed. The results indicate that the coupling among neurons works to improve the synchronization, and noise increases the neuron random dynamics and the local fluctuations; the larger the size of network, the worse the synchronization. The dependence of the synchronization on the strength of the electric synapse coupling and chemical synapse coupling has also been discussed, which proves that electric synapse coupling can enhance the synchronization of the neuron network largely.

  5. A correspondence between the models of Hodgkin-Huxley and FitzHugh-Nagumo revisited

    Science.gov (United States)

    Postnikov, Eugene B.; Titkova, Olga V.

    2016-11-01

    We present the discussion on the possibility to scale the classical dimensionless FitzHugh-Nagumo model of neuronal self-sustained oscillations to the range of variables corresponding to the results, which are provided by the biophysically relevant reduced two-dimensional Hodgkin-Huxley equations (the Rinzel model). It is shown that there exists a relatively simple choice of affine transformation, which results in time-dependent solutions, which reproduce with a high accuracy the time course of the recovery variable and the sharp onsets (intervals of fast motions on a phase trajectories) of the voltage spikes. As for the latter, the reasons for unavoidable difference are discussed as well as a necessity of taking into account applied current values during such a scaling procedure.

  6. Stochastic bifurcation in FitzHugh Nagumo ensembles subjected to additive and/or multiplicative noises

    Science.gov (United States)

    Hasegawa, Hideo

    2008-02-01

    We have studied the dynamical properties of finite N-unit FitzHugh-Nagumo (FN) ensembles subjected to additive and/or multiplicative noises, reformulating the augmented moment method (AMM) with the Fokker-Planck equation (FPE) method [H. Hasegawa, J. Phys. Soc. Japan 75 (2006) 033001]. In the AMM, original 2N-dimensional stochastic equations are transformed to eight-dimensional deterministic ones, and the dynamics is described in terms of averages and fluctuations of local and global variables. The stochastic bifurcation is discussed by a linear stability analysis of the deterministic AMM equations. The bifurcation transition diagram of multiplicative noise is rather different from that of additive noise: the former has the wider oscillating region than the latter. The synchronization in globally-coupled FN ensembles is also investigated. Results of the AMM are in good agreement with those of direct simulations (DSs).

  7. Phase Propagations in a Coupled Oscillator-Excitor System of FitzHugh-Nagumo Models

    Institute of Scientific and Technical Information of China (English)

    ZHOU Lu-Qun; OUYANG Qi

    2006-01-01

    @@ A one-dimensional array of 2N + 1 automata with FitzHugh-Nagumo dynamics, in which one is set to be oscillatory and the others are excitable, is investigated with bi-directional interactions. We find that 1 : 1 rhythm propagation in the array depends on the appropriate couple strength and the excitability of the system. On the two sides of the 1: 1 rhythm area in parameter space, two different kinds of dynamical behaviour of the pacemaker, i.e. phase-locking phenomena and canard-like phenomena, are shown. The latter is found in company with chaotic pattern and period doubling bifurcation. When the coupling strength is larger than a critical value,the whole system ends to a steady state.

  8. Fitz-Hugh-Curtis syndrome lacking typical characteristics of pelvic inflammatory disease.

    Science.gov (United States)

    Mitaka, Hayato; Kitazono, Hidetaka; Deshpande, Gautam A; Hiraoka, Eiji

    2016-06-22

    A 23-year-old Japanese woman, previously a commercial sex worker, presented with a 2-day history of right upper quadrant (RUQ) abdominal pain, worse on deep inspiration. She had noticed increased vaginal discharge 2 months earlier and had developed dull, lower abdominal pain 3 weeks prior to presentation. Although pelvic examination and transvaginal ultrasonography revealed neither a tubal nor ovarian pathology, abdominal CT scan with contrast demonstrated early enhancement of the hepatic capsule, a finding pathognomonic for Fitz-Hugh-Curtis syndrome (FHCS). Cervical discharge PCR assay confirmed Chlamydia trachomatis infection. This case highlights that normal gynaecological evaluation may be insufficient to rule out FHCS, for which physicians should have a high index of suspicion when seeing any woman of reproductive age with RUQ pain. 2016 BMJ Publishing Group Ltd.

  9. Identification of the FitzHugh-Nagumo Model Dynamics via Deterministic Learning

    Science.gov (United States)

    Dong, Xunde; Wang, Cong

    In this paper, a new method is proposed for the identification of the FitzHugh-Nagumo (FHN) model dynamics via deterministic learning. The FHN model is a classic and simple model for studying spiral waves in excitable media, such as the cardiac tissue, biological neural networks. Firstly, the FHN model described by partial differential equations (PDEs) is transformed into a set of ordinary differential equations (ODEs) by using finite difference method. Secondly, the dynamics of the ODEs is identified using the deterministic learning theory. It is shown that, for the spiral waves generated by the FHN model, the dynamics underlying the recurrent trajectory corresponding to any spatial point can be accurately identified by using the proposed approach. Numerical experiments are included to demonstrate the effectiveness of the proposed method.

  10. The African-American grandmother in autobiographical works by Frederick Douglass, Langston Hughes, and Maya Angelou.

    Science.gov (United States)

    Hill-Lubin, M A

    1991-01-01

    Using the autobiographies of Frederick Douglass, Langston Hughes, and Maya Angelou, this article demonstrates that the portrait of the African-American grandmother is one of action, involvement, hope, and dignity. In examining the works, we observe her functioning in three areas: as the preserver and most tenacious survivor of the African extended family; second, as repository and distributor of the family history, wisdom, and black lore; this role places her at the foundation of the Black, oral and written, literary and creative traditions; and third, as the retainer and transmitter of values and ideals that support and enhance her humanity, her family, and her community. This function emphasizes her spirituality. It is suggested that the grandmother, having played an important role in the growth, development, and artistic flowering of the autobiographer, can become a model and source of empowerment for future generations.

  11. Durchführung der universitären Prüfungen im klinischen Abschnitt des Medizinstudiums nach den Leitlinien des GMA-Ausschusses Prüfungen: Eine Bestandsaufnahme der medizinischen Fakultäten in Baden-Württemberg [Implementation of assessments according to the guidelines of the GMA: A survey of the medical faculties in Baden-Württemberg

    Directory of Open Access Journals (Sweden)

    Jünger, Jana

    2010-08-01

    Full Text Available [english] With the introduction of the new medical licensing regulation [1] in 2002, a reform process was initiated nationwide that aimed to redesign medical degree programs at universities to make them more practice-oriented and to establish quality assurance in teaching. Five centers of excellence were set up at the medical schools in Baden-Württemberg that merged to form the Network for Excellence in Medical Education.The Network for Excellence in Medical Education carried out a survey among the five medical schools in Baden-Württemberg on the implementation of the requirements set down in the GMA guidelines for university-specific, high-quality assessments during the clinical phase of medical studies. The network’s next steps for improving the quality of assessments at medical schools were prioritized in order to determine the urgency of support to be given to Baden-Württemberg’s faculties of medicine in implementing the GMA requirements.It became apparent that essential parts of the requirements formulated in the guidelines had already been fulfilled or at least could be fulfilled in the near future. It was observed that establishing structured review processes during assessment preparation and in particular the follow-up presented considerable difficulties. A focus group analysis identified the following objectives for the network: supporting medical schools in their review processes; compiling a comprehensive assessment program and assessment reports with statistical analysis. Training the people responsible for assessment is another priority.The results largely correspond to those from a similar survey carried out among medical schools in Bavaria and show that organizational structures, such as those that have been established in the centers of excellence in education and assessment in Baden-Württemberg and Bavaria, can offer essential support in the quality assurance of assessment.[german] Mit der Einführung der novellierten

  12. SCADA Application for ACTS Technology

    Science.gov (United States)

    Fairbanks, Barry

    1992-01-01

    The results of a system level study done by Hughes Network Systems for NASA are presented. For the supervisory control and data acquisition (SCADA) application, use of Ka-band spot beam satellite technology associated with NASA's Advanced Communication Technology Satellite (ACTS) offers a reduction in Earth station antenna size and transmitter power that may translate into lower system costs. The approaches taken to determine commercial potential of the system are described.

  13. Hugh E. Huxley: cambiando el paradigma de la contracción muscular, desde dentro. [Hugh E. Huxley: changing from inside the paradigm of muscle contraction].

    Directory of Open Access Journals (Sweden)

    Adolfo Araci

    2014-04-01

    Full Text Available Desde un punto de vista físico se puede entender la fibra muscular como un motor, es decir, un sistema capaz de transformar la energía química en energía mecánica, que se utiliza para realizar un trabajo. Por lo tanto, para entender cómo ocurre dicho proceso de transformación es necesario conocer la ultraestructura de la fibra muscular. Esta es, sin duda, la principal aportación al acervo científico del recientemente fallecido Hugh Emor Huxley (1924-2013. Huxley se graduó en Física en el Christ’s College de Cambdrige, tras ver interrumpidos temporalmente sus estudios por su dedicación como operario de radar de la Royal Air Force entre 1943 y 1947, durante la Segunda Guerra Mundial (Pollard y Goldman, 2013; Spudich, 2013. Tras su graduación se incorporó como el primer estudiante de doctorado a una unidad de nueva creación del Medical Research Council, el “Laboratorio de Biología Molecular”, dirigida por Max Perutz y John Kendrew, siendo este último el director de sus tesis doctoral, que fue defendida en 1952 (Spudich, 2013. El uso de la técnicas de difracción de rayos X, que permitían el estudio en niveles de resolución inalcanzables con las técnicas microscópicas del momento, y su aplicación a la descripción de la ultraestructura muscular, fueron el objeto de su tesis doctoral, para el desarrollo de la cual diseñó y construyó sus propios instrumentos. El esclarecimiento de los aspectos estructurales implicados en la contracción muscular se convirtió desde entonces en la pregunta central de su biografía científica.

  14. The Long-Time Behavior of Legendre Spectral Approximation to Fitz-Hugh-Nagumo Equation%Fitz-Hugh-Nagumo方程Legendre谱逼近的长时间性态

    Institute of Scientific and Technical Information of China (English)

    张伟斌

    2005-01-01

    利用Legendre谱方法对Fitz-Hugh-Nagumo方程在空间方向半离散,得到了其近似解的误差估计,并且证明了近似整体吸引子的存在性和上半连续性,从而为研究该方程的长时间行为提供了一个有效的算法.

  15. Delcam立足中国再创辉煌--访Delcam公司总经理Hugh Humphreys

    Institute of Scientific and Technical Information of China (English)

    王崇民; 朱旭

    2004-01-01

    @@ 进入2004年以来,Delcam(中国)公司表现得非常活跃,在进行一系列人事调整之后,西安办事处正式挂牌,紧接着又将北京迪勒克斯科技发展有限公司纳入旗下,使其成为Delcam(中国)华北地区增值经销商,在签约仪式上,记者见到了专程从英国前来祝贺的Delcam PLC集团公司总经理HughHumphreys先生,开朗、风趣的HughHumphreys先生非常愉快地接受了本刊记者的采访.

  16. 2002 Report to Congress: Evaluating the Consensus Best Practices Developed through the Howard Hughes Medical Institute’s Collaborative Hazardous Waste Management Demonstration Project

    Science.gov (United States)

    This report discusses a collaborative project initiated by the Howard Hughes Medical Institute (HHMI) to establish and evaluate a performance-based approach to management of hazardous wastes in the laboratories of academic research institutions.

  17. Organochlorine pollutants in Peregrine falcon eggs; Organochlorverbindungen in Eiern von Wanderfalken und anderen wild lebenden Vogelarten in Baden-Wuerttemberg. Gegenwaertige Belastungssituation und zeitlicher Trend

    Energy Technology Data Exchange (ETDEWEB)

    Trenck, K.T. von der [Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg, Karlsruhe (Germany); Baum, F.; Malisch, R. [Chemisches und Veterinaeruntersuchungsamt Freiburg (Germany); Hartwig, H.; Zimmermann, R.D. [Fachhochschule Bingen (Germany); Schilling, F. [Arbeitsgemeinschaft Wanderfalkenschutz (AGW), Nuertingen (Germany); Straub, H.P. [Landratsamt Schwarzwald-Baar-Kreis, Villingen-Schwenningen (Germany)

    2006-11-15

    Goal and Scope. Organochlorine pollutants such as some pesticides and polychlorinated biphenyls (PCBs), dioxins and furans (PCDD/F) and highly persistent compounds in the environment. As synthetic, man-made products they are not encountered in natural ecosystems. Due to their high lipid solubility these compounds can accumulate in animals and humans, where they may exert chronically toxic and carcinogenic effects or disrupt endocrine functions and/or interfere with reproduction. Sound environmental stewardship demands continuous monitoring of such substances, assessment of their ecotoxicological risk, and reduction of excessive risk by setting appropriate standards. Methods. The analysis of birds' eggs is one method for the detection of organochlorine pollutants in ecosystems. In the German state of Baden-Wuerttemberg eggs of some bird species, especially Peregrine falcons, have been collected and analysed for selected persistent organic pollutants [total DDT (dichloro-diphenyl-trichloroethane), HCB (hexachlorobenzene), HCEP (heptachloroepoxide), HCH (hexachlorocyclohexane), PCBs] since the 1970s. Long-term continuous investigations yield data concerning temporal changes and regional differences in the pollution of the bio-indicators. Results and Conclusion. Dioxin-like PCBs and total DDT were the most prominent pollutants. The Peregrine falcon (Falco peregrinus) was the most polluted bird species within the project. During the 1970s and 1980s all of the mentioned substances showed an encouraging decrease, undoubtedly because their use was banned in Germany. Analyses for PCDD/F in a small number of Peregrine falcon eggs from the period of 2000 to 2003 revealed the high level of pollution of these samples with dioxin toxicity equivalents (WHO-TEQ) from PCB and PCDD/F, which in all eggs reached the no observed effect level (NOEL) determined in osprey chicks and surpassed this threshold fivefold in the most polluted ones. Because of their great variability the

  18. New type of chimera structures in a ring of bistable FitzHugh-Nagumo oscillators with nonlocal interaction

    Science.gov (United States)

    Shepelev, I. A.; Vadivasova, T. E.; Bukh, A. V.; Strelkova, G. I.; Anishchenko, V. S.

    2017-04-01

    We study the spatiotemporal dynamics of a ring of nonlocally coupled FitzHugh-Nagumo oscillators in the bistable regime. A new type of chimera patterns has been found in the noise-free network and when isolated elements do not oscillate. The region of existence of these structures has been explored when the coupling range and the coupling strength between the network elements are varied.

  19. Lian-Sheng Ma, Editor-in-Chief of WJG, warmly meets Professor Hugh J Freeman from the University of British Columbia

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Lian-Sheng Ma, Editor-in-Chief of World Journal of Gastroenterology (WJG), warmly met Professor Hugh J Freeman from the University of British Columbia at Peninsula Hotel in Beijing on August 28, 2007. Professor Hugh J Freeman gave much helpful advice toward the further development of WJG. He will serve as series editor for a new column called OBSERVER which will start in WJG in 2008.

  20. The relaxation time of processes in a FitzHugh-Nagumo neural system with time delay

    Energy Technology Data Exchange (ETDEWEB)

    Gong Ailing; Zeng Chunhua [Faculty of Science, Kunming University of Science and Technology, Kunming 650093 (China); Wang Hua, E-mail: zchh2009@126.com [Province Engineering Research Center of Industrial Energy Conservation and New Technology, Kunming University of Science and Technology, Kunming, Yunnan 650093 (China)

    2011-08-01

    In this paper, we study the relaxation time (RT) of the steady-state correlation function in a FitzHugh-Nagumo neural system under the presence of multiplicative and additive white noises and time delay. The noise correlation parameter {lambda} can produce a critical behavior in the RT as functions of the multiplicative noise intensity D, the additive noise intensity Q and the time delay {tau}. That is, the RT decreases as the noise intensities D and Q increase, and increases as the time delay {tau} increases below the critical value of {lambda}. However, above the critical value, the RT first increases, reaches a maximum, and then decreases as D, Q and {tau} increase, i.e. a noise intensity D or Q and a time delay {tau} exist, at which the time scales of the relaxation process are at their largest. In addition, the additive noise intensity Q can also produce a critical behavior in the RT as a function of {lambda}. The noise correlation parameter {lambda} first increases the RT of processes, then decreases it below the critical value of Q. Above the critical value, {lambda} increases it.

  1. Robust Synchronization of Delayed Chaotic FitzHugh-Nagumo Neurons under External Electrical Stimulation

    Directory of Open Access Journals (Sweden)

    Muhammad Rehan

    2012-01-01

    Full Text Available Synchronization of chaotic neurons under external electrical stimulation (EES is studied in order to understand information processing in the brain and to improve the methodologies employed in the treatment of cognitive diseases. This paper investigates the dynamics of uncertain coupled chaotic delayed FitzHugh-Nagumo (FHN neurons under EES for incorporated parametric variations. A global nonlinear control law for synchronization of delayed neurons with known parameters is developed. Based on local and global Lipschitz conditions, knowledge of the bounds on the neuronal states, the Lyapunov-Krasovskii functional, and the L2 gain reduction, a less conservative local robust nonlinear control law is formulated to address the problem of robust asymptotic synchronization of delayed FHN neurons under parametric uncertainties. The proposed local control law guarantees both robust stability and robust performance and provides the L2 bound for uncertainty rejection in the synchronization error dynamics. Separate conditions for single-input and multiple-input control schemes for synchronization of a wide class of FHN systems are provided. The results of the proposed techniques are verified through numerical simulations.

  2. THE ONE-DIMENSIONAL HUGHES MODEL FOR PEDESTRIAN FLOW: RIEMANN-TYPE SOLUTIONS

    Institute of Scientific and Technical Information of China (English)

    Debora Amadori; M. Di Francesco

    2012-01-01

    This paper deals with a coupled system consisting of a scalar conservation law and an eikonal equation,called the Hughes model.Introduced in [24],this model attempts to describe the motion of pedestrians in a densely crowded region,in which they are seen as a 'thinking' (continuum) fluid.The main mathematical difficulty is the discontinuous gradient of the solution to the eikonal equation appearing in the flux of the conservation law.On a one dimensional interval with zero Dirichlet conditions (the two edges of the interval are interpreted as 'targets'),the model can be decoupled in a way to consider two classical conservation laws on two sub-domains separated by a turning point at which the pedestrians change their direction.We shall consider solutions with a possible jump discontinuity around the turning point.For simplicity,we shall assume they are locally constant on both sides of the discontinuity.We provide a detailed description of the localin-time behavior of the solution in terms of a 'global' qualitative property of the pedestrian density (that we call 'relative evacuation rate'),which can be interpreted as the attitude of the pedestrians to direct towards the left or the right target.We complement our result with explicitly computable examples.

  3. Noise-sustained synchronization between electrically coupled FitzHugh-Nagumo networks

    Science.gov (United States)

    Cascallares, Guadalupe; Sánchez, Alejandro D.; dell'Erba, Matías G.; Izús, Gonzalo G.

    2015-09-01

    We investigate the capability of electrical synapses to transmit the noise-sustained network activity from one network to another. The particular setup we consider is two identical rings with excitable FitzHugh-Nagumo cell dynamics and nearest-neighbor antiphase intra-ring coupling, electrically coupled between corresponding nodes. The whole system is submitted to independent local additive Gaussian white noises with common intensity η, but only one ring is externally forced by a global adiabatic subthreshold harmonic signal. We then seek conditions for a particular noise level to promote synchronized stable firing patterns. By running numerical integrations with increasing η, we observe the excitation activity to become spatiotemporally self-organized, until η is so strong that spoils sync between networks for a given value of the electric coupling strength. By means of a four-cell model and calculating the stationary probability distribution, we obtain a (signal-dependent) non-equilibrium potential landscape which explains qualitatively the observed regimes, and whose barrier heights give a good estimate of the optimal noise intensity for the sync between networks.

  4. Subthreshold and suprathreshold vibrational resonance in the FitzHugh-Nagumo neuron model

    Science.gov (United States)

    Zhu, Jinjie; Kong, Chen; Liu, Xianbin

    2016-09-01

    We study the subthreshold and suprathreshold vibrational resonance in the FitzHugh-Nagumo neuron model. For the subthreshold situation, two cases where the stationary states are equilibrium point and limit cycle are considered, where different natures of vibrational resonance are observed via theoretical and numerical methods. Especially when the frequency of the high-frequency driving force is near the so-called canard-resonance frequency, the firing rate can be significantly enhanced at the presence of noise. For the suprathreshold situation, we show that the local maxima of the response amplitude are located at the transition boundaries of different phase-locking patterns. The minimal required forcing amplitudes of high-frequency signal of the firing onset are just multiples of the spiking frequency. Furthermore, phase portraits and time series show that the presence of the global maxima of the response results from not only the suprathreshold but also the subthreshold phase-locking modes. In spite of the distinct characteristics for two stationary states on subthreshold oscillation, the suprathreshold vibrational resonance showed no qualitative difference between the two cases.

  5. Adaptable Analytical Vistas Illumine a Touchstone: Langston Hughes as Minor Author/Poet

    Directory of Open Access Journals (Sweden)

    Mzenga A. Wanyama

    2013-12-01

    Full Text Available The authentic association of spontaneity, as a spur or basis for artistic expression, with the vaunted notion of autonomy in literary creationis nowhere more clearly established than in the work of theorists Gilles Deleuze and Felix Guattari as they, inter-alia, explicate the unique literary repertoire bestowed upon the world by Franz Kafka. In their acclaimed works: Kafka: Toward a Minor Literature and Anti-Oedipus: Capitalism and Schizophrenia,they offered to literary theory the fascinating and analytically productive constructs of deterritorialization and anti-Oedipus in the context of a compelling portraiture of the ways in which various institutionalized relationships subtly prescribe and reinforce inequity in society’s power mechanics that tendentiously impact, among other realities, the nature and quality of literary products. They offered, in the process, a refreshing definition of minor literature that unequivocally restores to literature its distinctive place and role in the amalgamated adjudications of society’s intergroup dissensions. In this regard, the present paper subscribes to the idea that spontaneity equaled the intrinsic and immutable desire of the gifted literary mind of African-American author/poet Langston Hughes to reach expressivity in accordance, strictly, with his unalloyed literary vision and thus made autonomy the inevitable upshot of his inspiration and practice.

  6. [Development and implementation of an outpatient clinic at an initial reception centre for asylum seekers in the German federal state of Baden-Wuerttemberg].

    Science.gov (United States)

    Nikendei, C; Huhn, D; Adler, G; von Rose, P Becker; Eckstein, T M; Fuchs, B; Gewalt, S C; Greiner, B; Günther, T; Herzog, W; Junghanss, T; Krczal, T; Lorenzen, D; Lutz, T; Manigault, M A; Reinhart, N; Rodenberg, M; Schelletter, I; Szecsenyi, J; Steen, R; Straßner, C; Thomsen, M; Wahedi, K; Bozorgmehr, K

    2017-09-19

    In 2015, more than 890,000 asylum seekers were registered in Germany. The provision of medical and psychosocial care for asylum seekers is facing numerous obstacles. Access to health care is mostly insufficient, particularly in initial reception centres. The present article describes the development and implementation of an interdisciplinary outpatient clinic for asylum seekers at the main registration authority in the state of Baden-Wuerttemberg operated by physicians of the University Hospital of Heidelberg and the local Medical Association in Heidelberg. A steering committee was appointed to plan and implement the interdisciplinary outpatient clinic. Semi-structured interviews with nine steering committee members were conducted to elucidate perceived barriers during the planning and implementation phase. The steering committee's strong personal commitment and the health authorities' impartial management were cited as the main contributing factors to the success of the implementation process. Significant barriers were seen in the funding of personnel, equipment, and language mediation as well as in legal liability and billing-related aspects. Results are discussed with a focus on financing, administrative and legal framework as well as language mediation, documentation and further matters that are essential to ensure high-quality care. Copyright © 2017. Published by Elsevier GmbH.

  7. CT Diagnosis of Fitz-Hugh and Curtis Syndrome: Value of the Arterial Phase Scan

    Energy Technology Data Exchange (ETDEWEB)

    Joo, Seung Ho; Kim, Myeong Jin; Lim, Joon Seok; Kim, Joo Hee; Kim, Ki Whang [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2007-02-15

    We wanted to evaluate the role of the arterial phase (AP) together with the portal venous phase (PP) scans in the diagnosis of Fitz-Hugh-Curtis syndrome (FHCS) with using computed tomography (CT). Twenty-five patients with FHCS and 25 women presenting with non-specifically diagnosed acute abdominal pain and who underwent biphasic CT examinations were evaluated. The AP scan included the upper abdomen, and the PP scan included the whole abdomen. Two radiologists blindly and retrospectively reviewed the PP scans first and then they reviewed the AP plus PP scans. The diagnostic accuracy of FHCS on each image set was compared for each reader by analyzing the area under the receiver operating characteristic curve (Az). Weighted kappa (wk) statistics were used to measure the interobserver agreement for the presence of CT signs of the pelvic inflammatory disease (PID) on the PP images and FHCS as the diagnosis based on the increased perihepatic enhancement on both sets of images. The individual diagnostic accuracy of FHCS was higher on the biphasic images (Az = 0.905 and 0.942 for reader 1 and 2, respectively) than on the PP images alone (Az = 0.806 and 0.706, respectively). The interobserver agreement for the presence of PID on the PP images was moderate (wk = 0.530). The interobserver agreement for FHCS as the diagnosis was moderate on only the PP images (wk = 0.413), but it was substantial on the biphasic images (wk 0.719). Inclusion of the AP scan is helpful to depict the increased perihepatic enhancement, and it improves the diagnostic accuracy of FHCS on CT.

  8. How Hugh Hampton Young's treatment of President Woodrow Wilson's urinary retention and urosepsis affected the resolution of World War I.

    Science.gov (United States)

    Fogg, Ryan; Kutikov, Alexander; Uzzo, Robert G; Canter, Daniel

    2011-09-01

    President Woodrow Wilson was never able to gain ratification of the Treaty of Versailles, the peace accord to end World War I. Before he could convince the American people of the importance of ratification, Wilson suffered a stroke followed by life threatening urinary sepsis due to urinary retention, and was treated by the father of modern urology, Hugh Hampton Young. The effects of these health problems are examined in the context of their implications on international affairs. Biographical sources and primary documentation of Wilson's physicians were reviewed to determine the effect of Wilson's stroke on his voiding habits. Hugh Hampton Young's evaluation and decision making is examined in depth. In the fall of 1919 President Wilson was recovering from a stroke. Shortly after the stroke his preexisting voiding dysfunction progressed to urinary retention from which urinary sepsis developed. Hugh Hampton Young advised on Wilson's case and counseled patience over surgery. The President began voiding spontaneously and recovered from sepsis. The illness left him severely weakened and unable to mount an aggressive campaign to persuade the U.S. Senate of the importance of ratifying the Treaty of Versailles. His personal physician, Admiral Cary T. Grayson, stated that the President was mentally never the same after the sepsis. Wilson's voiding dysfunction contributed to his inability to win approval for the Treaty of Versailles and the League of Nations. As a result, the United States returned to a policy of isolationism and Europe plunged into 2 decades of upheaval, leading to World War II. Copyright © 2011 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  9. The ingenious Mr Hughes: Combining forced, flat, and reverse perspective all in one art piece to pit objects against surfaces

    Science.gov (United States)

    Papathomas, Thomas V; Baker, Nicholas; Yeshua, Arielle S; Zhuang, Xiaohua; Ng, Andrew

    2012-01-01

    The artist Patrick Hughes has ingeniously painted rows of stacked Brillo boxes in Forced into Reverse Perspective. The geometry is in reverse perspective, predicting only one type of illusory motion for each planar surface for moving viewers. He “broke” these surfaces into objects by painting the boxes in three types of perspective (planar, forced, and reverse). Our experiments confirmed that he succeeded in eliciting different types of illusory motion, including “differential motion” between boxes for most viewers. In some sense, this illustrates the superiority of secondary (painted) over primary (physical) cues. PMID:23145280

  10. The Ingenious Mr Hughes: Combining Forced, Fat, and Reverse Perspective All in One Art Piece to Pit Objects against Surfaces

    Directory of Open Access Journals (Sweden)

    Thomas V Papathomas

    2012-04-01

    Full Text Available The artist Patrick Hughes has ingeniously painted rows of stacked Brillo boxes in Forced into Reverse Perspective. The geometry is in reverse perspective, predicting only one type of illusory motion for each planar surface for moving viewers. He “broke” these surfaces into objects by painting the boxes in three types of perspective (planar, forced, and reverse. Our experiments confirmed that he succeeded in eliciting different types of illusory motion, including “differential motion” between boxes for most viewers. In some sense, this illustrates the superiority of secondary (painted over primary (physical cues.

  11. [Which medical errors do general practitioners make? Data from the Expert Arbitration and Advisory Board of the Baden-Württemberg State Medical Association].

    Science.gov (United States)

    Moßhammer, D; Eissler, M

    2014-05-01

    In Germany, medical error reporting systems are well established. They collect information reported principally by physicians. Systematic data collection concerning medical errors is also performed by expert arbitration and advisory boards of the German State Medical Associations. Data base MERS (Medical Error Reporting System); cases from the Expert Arbitration and Advisory Board of the State Baden-Württemberg from the years 2004-2011 (8,042 cases) were evaluated as follows: extraction of the cases from general practitioners (n=307, 4%); categorisation of the type of error and degree of severity; classification according to ICD-10 (International Classification of Diseases); overview of confirmed cases including commentaries of the above board; logistic regression analysis of factors potentially associated with confirmed cases. In 26% (n=80) the board confirmed medical errors. 55% of the errors were assigned to the category "diagnosis" (n=44), 21% to "general therapy" (n=17), 8% to "operative therapy" ("minor surgical operations") (n=6) and 10% to "injections" (n=8). 29% of cases (n=23) were associated with permanent damage or death. The majority of cases could be assigned to ICD-10 categories "I" (cardiovascular system, n=20) and "S-T" or "V-Y" (consequences of external causes or external causes of morbidity and mortality, n=34). No significant associations were found by logistic regression analysis. The rate of confirmed cases corresponds with the rate of all medical disciplines. The presented overview is illustrative and may be of help to avoid errors by using it for continuing medical education. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Maurice Hugh Frederick Wilkins CBE: 15 December 1916 - 5 October 2004.

    Science.gov (United States)

    Arnott, Struther; Kibble, T W B; Shallice, Tim

    2006-01-01

    Maurice Hugh Frederick Wilkins was the 'Third man of the double helix; according to the publishers who were allowed to foist this title on his late-written autobiography. Certainly it is for his role in the discover of the duplex secondary structure of DNA that he will be remembered. It might be argued that he was the first man, rather than the third, for it was his successful revival of X-ray diffraction studies of DNA and his earliest result in 1950, a pattern of a well-oriented and polycrystalline DNA of unprecedented quality, that allowed him to conclude almost immediately that the basic framework of the genetical material was simple and symmetrical, and that the symmetrical structure took the form of a helix. This same pattern, displayed at a conference in Naples six months later, was the major inspiration for the involvement of J. D. Watson (ForMemRS 1981) in modelling DNA structure in collaboration with F. H. C. Crick (FRS 1959). Crick was a personal friend of Maurice's and was more involved with studies of proteins until the progress of Maurice's research programme and Watson's enthusiastic presence in Cambridge convinced him to put nucleic acids first. The carefully crafted citation for the 1960 Lasker Award, which these three men shared in 1960, put Maurice's name first and accurately referred to '...the painstaking x-ray diffraction studies of Wilkins that provided a most important clue that was pursued in a ingenious fashion and to a logical conclusion by Crick and Watson...'. Maurice's diffraction studies of DNA were not only the alpha but also the omega of the double helix because it left to him to remedy a major flaw in the original (1953) Watson-Crick conjecture. Maurice Wilkin's early acceptance of DNA as the genetic material and his recognition that it had structures that could and should be tackled by X-ray diffraction analyses, not necessarily under his exclusive control, was important in ensuring that the essence of DNA's structure was

  13. Kirchenburgen (sowie Wehrkirchen, Pfleghöfe und befestigte Klöster) in Baden Württemberg (und Umgebung). Teil 4. Darstellung des erhaltenen Bestandes im Jahre 2011

    OpenAIRE

    Pietschmann, Dieter-Robert

    2011-01-01

    Die abschließende Erfassung der “Kirchenburgen in Baden Württemberg (und Umgebung)“ findet sich im Teil IV wieder. Wie ein großer Bogen spannt sich das bereiste Gebiet mit den Anlagen von Südosten, anknüpfend an das Gebiet der einstigen freien und Reichsstadt Ulm mit deren Hauptkontrahenten, den (auf bayerischer Seite liegend) Markgrafen von Ansbach. Im Süden erreichen wir die Vorausläufer der Alpen, wo einst der, für die Kirchenburgen und ihre ursprüngliche Entstehung nicht ursächliche, Schw...

  14. Corporalidade musical na música popular: uma visão da performance violonística de Baden Powell e Egberto Gismonti Musical corporality in popular music: a view of Baden Powell e Egberto Gismonti's performances on the guitar

    Directory of Open Access Journals (Sweden)

    Jorge Luiz Schroeder

    2010-12-01

    Full Text Available Recorte da tese de doutorado (SCHROEDER, 2006 em que proponho o conceito de corporalidade musical para poder explicar as performances de cinco músicos populares. Através da investigação das relações que dois deles (Baden Powell e Egberto Gismonti constroem com seus instrumentos (violão popular e linguagens (música popular instrumental, pretende-se enfatizar a performance como um jogo de tensões entre as possibilidades particulares dos músicos (tanto de realização quanto de entendimento musical e as linguagens, gêneros e instrumentos musicais escolhidos por eles para expressão. Estes instrumentos são marcados por regras oriundas de um processo histórico e coletivo que não se realiza num só indivíduo, e os músicos, marcados por possibilidades e dificuldades que não permitem a realização plena de uma exigência coletiva. Deste jogo complexo nasce a música.Study based on the doctoral dissertation (SCHROEDER, 2006 in which I propose the concept of musical corporality to be able to explain the performances of five Brazilian popular musicians. Through the investigation of the relations that two of these musicians (Baden Powell e Egberto Gismonti construct with their instruments (the popular acoustic guitar and languages (instrumental popular music, we intend to emphasize the performance as a game of tensions between the particular possibilities of the musicians (for the realization as well as for the musical understanding and the languages, genres and musical instruments chosen by them for expression. These instruments are marked by rules derived from a historical and collective process that does not happen in one single individual. On the other hand, the musicians are marked by possibilities and difficulties that do not allow the full realization of collective requirements. Music is born from this complex game.

  15. Mode stability analysis in the beam-wave interaction process for a three-gap Hughes-type coupled cavity chain

    Institute of Scientific and Technical Information of China (English)

    Luo Ji-Run; Cui Jian; Zhu Min; Guo Wei

    2013-01-01

    Based on space-charge wave theory,the formulae of the beam-wave coupling coefficient and the beam-loaded conductance are given for the beam-wave interaction in an N-gap Hughes-type coupled cavity chain.The ratio of the nonbeam-loaded quality factor of the coupled cavity chain to the beam quality factor is used to determine the stability of the beam-wave interaction.As an example,the stabilities of the beam-wave interaction in a three-gap Hughes-type coupled cavity chain are discussed with the formulae and the CST code for the operations of the 2π,π,and π/2 modes,respectively.The results show that stable operation of the 2π,π,and π/2 modes may all be realized in an extended-interaction klystron with the three-gap Hughes-type coupled cavity chain.

  16. Comparação entre as terminologias padronizadas por Baden e Walker e pela ICS para o prolapso pélvico feminino Comparison between Baden and Walker classification systems and ICS standardization of terminology of female pelvic organ prolapse

    Directory of Open Access Journals (Sweden)

    Leonardo Robson Pinheiro Sobreira Bezerra

    2004-07-01

    Full Text Available OBJETIVO: comparar a classificação de Baden e Walker (BW para o prolapso pélvico feminino e a preconizada pela Sociedade Internacional de Continência (ICS. MÉTODOS: em trabalho retrospectivo foram analisadas as informações sobre 101 pacientes atendidas no setor de Uroginecologia e Cirurgia Vaginal do Departamento de Ginecologia da UNIFESP/EPM durante investigação uroginecológica. As pacientes foram selecionadas a partir da revisão do prontuário médico, onde foram identificadas aquelas que submeteram-se a exame padronizado pela ICS a fim de quantificar o prolapso pélvico feminino. Conforme preconiza a ICS, o prolapso foi analisado por um sistema padrão de referência que relaciona a carúncula himenal (ponto fixo à posição anatômica de seis pontos definidos: 2 na parede vaginal anterior, 2 no ápice vaginal e 2 na parede vaginal posterior. A máxima protrusão do prolapso foi visualizada e registrada durante a manobra de Valsalva solicitada à paciente. Realizou-se a medida do ponto mais externo do prolapso (pontos Ba, Bp e C comparando-o com a classificação de BW. A medida adotada para avaliar a concordância entre as duas terminologias foi a estatística kappa. RESULTADOS: observou-se correspondência de 100% somente para o prolapso de parede vaginal posterior estádio IV (1 paciente e para o prolapso uterino estádio zero (29 pacientes, segundo Baden e Walker, com retocele severa e ausência de prolapso, respectivamente. Para os três tipos de prolapsos examinados, os valores da estatística kappa estavam abaixo de 0,4, indicando fraca concordância entre as duas terminologias. Concluímos que existe uma ampla variação nas medidas do ponto mais externo do prolapso ao se realizar a classificação de BW. Para um determinado grau de prolapso na classificação de BW encontramos mais de um estádio na classificação da ICS. CONCLUSÕES: existe fraca concordância entre as classificações de Baden e Walker e a da Sociedade

  17. Fitz-Hugh-Curtis综合征在输卵管妊娠和不孕中的发生率及其意义%EXPLORATION ON INCIDENCE OF FITZ-HUGH-CURTIS SYNDROME IN TUBAL PREGNANCY AND TUBAL INFERTILITY

    Institute of Scientific and Technical Information of China (English)

    左绪磊

    2003-01-01

    目的:了解Fitz-Hugh-Curtis综合征在输卵管妊娠和输卵管不孕中的发生率,探讨它们在输卵管妊娠和输卵管不孕发生中的作用.方法:在腹腔镜检查和治疗妇科疾病时,确诊Fitz-Hugh-Curtis综合征遗留的典型病理改变和输卵管周围炎性病变.肿瘤、多囊卵巢综合征、子宫肌瘤等非输卵管炎性疾病患者作为对照组.结果:在109例输卵管妊娠患者中,发现慢性肝周围炎15例(13.8%),升结肠-腹壁粘连10例(9.2%),单纯输卵管周围炎性粘连24例(20.2%).而在112例对照组患者中,发现慢性肝周围炎患者2例(1.8%),升结肠-腹壁粘连患者2例(1.8%),输卵管周围炎性粘连患者2例(1.8%).与对照组相比,输卵管妊娠中肝周围炎发生率明显高于对照组(P<0.01),升结肠-腹壁粘连发生率也高于对照组(P<0.05).在20例经腹腔镜检查诊断为输卵管不孕的患者中,发现肝周围炎5例(25%),未发现升结肠-腹壁粘连.与对照组相比,输卵管性不孕患者中肝周围炎发生率明显高于对照组,差别有极显著意义P<0.001).结论:Fitz-Hugh-Curtis综合征在输卵管妊娠和不孕患者中的发生率与国外接近.肝周围炎、升结肠-腹壁粘连从侧面反映了盆腔炎性疾病在输卵管妊娠和输卵管不孕中起着重要作用.

  18. Lernen und Prüfen mit virtuellen Patienten am Zentrum für Kinder- und Jugendmedizin des Universitätsklinikums Heidelberg: Ergebnisse der Evaluation im Rahmen des E-Learning-Preises Baden-Württemberg 2007

    Directory of Open Access Journals (Sweden)

    Tönshoff, Burkhard

    2009-02-01

    Full Text Available Einleitung: Elektronische virtuelle Patienten kommen in der medizinischen Ausbildung zunehmend zum Einsatz. Evaluationen zur umfassenden curricularen Einbindung dieser innovativen E-Learning-Programme liegen bisher nicht vor. Methoden: Virtuelle Patienten wurden entsprechend wichtiger didaktischer Prinzipien gestaltet und seit Jahren sowohl zum Lernen als auch Prüfen im Rahmen des regulären Unterrichts von Medizinstudierenden in der Kinderheilkunde eingesetzt. Dieses Projekt wurde anhand eines Fragebogens des Kompetenzzentrums E-Learning Baden-Württemberg (Ulm evaluiert. Die Stichprobe bestand aus Studierenden des Pädiatrie-Moduls 4 (n=28, die dieses Modul an der Universität Heidelberg vom 25.6.–19.7.07 absolvierten. Ergebnisse: Der Rücklauf betrug 93%. Die Ergebnisse zeigten eine sehr hohe Akzeptanz, Relevanz und Anwenderfreundlichkeit, einen sehr hohen Grad der Integration in das Gesamtcurriculum und einen sehr guten Lernerfolg. Das Projekt erhielt aufgrund der Bewerbungsunterlagen und der Evaluationsergebnisse den 1. Platz des E-Learning-Preises Baden-Württemberg 2007. Diskussion: Die Stichprobe ist klein. Sie bestätigt jedoch die Ergebnisse vorangegangener systematischer Evaluationen mit großen Studierendenzahlen. Fazit: Die umfassende curriculare Einbindung virtueller Patienten wird von Studierenden als sinnvoll und das praxisnahe Lernen unterstützend angesehen.

  19. What can we learn from the deadly flash floods? Post Event Review Capability (PERC) analysis of the Bavaria and Baden-Wurttemberg flood events in Summer 2016

    Science.gov (United States)

    Szoenyi, Michael

    2017-04-01

    In May/June 2016, stationary low pressure systems brought intense rainfall with record-braking intensities of well above 100 mm rain in few hours locally in the southern states of Baden-Wurttemberg and Bavaria, Germany. In steep terrains, small channels and creeks became devastating torrents impacting, among others, the villages of Simbach/Inn, Schwäbisch-Gmünd and Braunsbach. Just few days prior, France had also seen devastating rainfall and flooding. Damage in Germany alone is estimated at 2.8 M USD, of which less than 50% are insured. The loss of life was significant, with 18 fatalities reported across the events. This new forensic event analysis as part of Zurich's Post Event Review Capability (PERC) investigates the flash flood events following these record rainfalls in Southern Germany and tries to answer the following questions holistically, across the five capitals (5C) and the full disaster risk management (DRM) cycle, which are key to understanding how to become more resilient to such flood events: - Why have these intense rainfall events led to such devastating consequences? The EU Floods directive and its implementation in the various member states, as well as the 2002 and 2013 Germany floods, have focused on larger rivers and the main asset concentration. The pathway and mechanism of the 2016 floods are very different and need to be better understood. Flash floods and surface flooding may need to become the new focus and be much better communicated to people at risk, as the awareness for such perils has been identified as low. - How can the prevalence for such flash floods be better identified and mapped? Research indicated that affected people and decision makers alike attribute the occurrence of such flash floods as arbitrary, but we argue that hotspots can and must be identified based on an overlay of rainfall intensity maps, topography leading to flash flood processes, and vulnerable assets. In Germany, there are currently no comprehensive hazard

  20. Positive Intervention for Serious Behavior Problems: Best Practices in Implementing the Hughes Bill (A.B. 2586) and the Positive Behavioral Intervention Regulations.

    Science.gov (United States)

    Wright, Diana Browning; Gurman, Harvey B.

    This manual provides guidelines to educators attempting to comply with California's Hughes Bill, which is intended to ensure the rights of special education students to have positive behavioral intervention plans designed to bring lasting behavioral changes without interventions that cause pain or trauma. An introductory chapter summarizes the…

  1. Influence of spatially modified tissue on atrial fibrillation patterns: Insight from solutions of the FitzHugh-Nagumo equations

    CERN Document Server

    Lenk, Claudia; Maass, Philipp

    2010-01-01

    We study the interplay between traveling action potentials and spatial inhomogeneities in the FitzHugh-Nagumo model to investigate possible mechanisms for the occurrence of fibrillatory states in the atria of the heart. Different dynamical patterns such as ectopic foci, localized and meandering spiral waves are found depending on the characteristics of the inhomogeneities. Their appearance in dependence of the size and strength of the inhomogeneities is quantified by phase diagrams. Furthermore it is shown that regularly paced waves in a region R, that is connected by a small bridge connection to another region L with perturbing waves emanating from an additional pacemaker, can be strongly disturbed, so that a fibrillatory state emerges in region R after a transient time interval. This finding supports conjectures that fibrillatory states in the right atrium can be induced by self-excitatory pacemakers in the left atrium.

  2. Frédéric Sylvanise. Langston Hughes, poète jazz, poète blues

    Directory of Open Access Journals (Sweden)

    Hélène CHRISTOL

    2011-03-01

    Full Text Available La Renaissance de Harlem a été redécouverte en France au début du XXIe siècle, grâce à l’organisation de manifestations publiques et universitaires ainsi que la publication de nombreuses études qui « revisitent » la période et les œuvres de ses écrivains et de ses artistes.  L’ouvrage de Frédéric Sylvanise, Langston Hughes, poète jazz, poète blues, publié par les éditions de l’ENS en 2009, apporte sa pierre à cet édifice critique puisqu’il se penche sur certains recueils de poésie de cet écri...

  3. Stability Switches and Hopf Bifurcation in a Coupled FitzHugh-Nagumo Neural System with Multiple Delays

    Directory of Open Access Journals (Sweden)

    Shengwei Yao

    2014-01-01

    Full Text Available A FitzHugh-Nagumo (FHN neural system with multiple delays has been proposed. The number of equilibrium point is analyzed. It implies that the neural system exhibits a unique equilibrium and three ones for the different values of coupling weight by employing the saddle-node bifurcation of nontrivial equilibrium point and transcritical bifurcation of trivial one. Further, the stability of equilibrium point is studied by analyzing the corresponding characteristic equation. Some stability criteria involving the multiple delays and coupling weight are obtained. The results show that the neural system exhibits the delay-independence and delay-dependence stability. Increasing delay induces the stability switching between resting state and periodic activity in some parameter regions of coupling weight. Finally, numerical simulations are taken to support the theoretical results.

  4. Evaluation of a health promotion program in children: Study protocol and design of the cluster-randomized Baden-Württemberg primary school study [DRKS-ID: DRKS00000494

    Directory of Open Access Journals (Sweden)

    Dreyhaupt Jens

    2012-03-01

    Full Text Available Abstract Background Increasing prevalences of overweight and obesity in children are known problems in industrialized countries. Early prevention is important as overweight and obesity persist over time and are related with health problems later in adulthood. "Komm mit in das gesunde Boot - Grundschule" is a school-based program to promote a healthier lifestyle. Main goals of the intervention are to increase physical activity, decrease the consumption of sugar-sweetened beverages, and to decrease time spent sedentary by promoting active choices for healthy lifestyle. The program to date is distributed by 34 project delivery consultants in the state of Baden-Württemberg and is currently implemented in 427 primary schools. The efficacy of this large scale intervention is examined via the Baden-Württemberg Study. Methods/Design The Baden-Württemberg Study is a prospective, stratified, cluster-randomized, and longitudinal study with two groups (intervention group and control group. Measurements were taken at the beginning of the academic years 2010/2011 and 2011/2012. Efficacy of the intervention is being assessed using three main outcomes: changes in waist circumference, skinfold thickness and 6 minutes run. Stratified cluster-randomization (according to class grade level was performed for primary schools; pupils, teachers/principals, and parents were investigated. An approximately balanced number of classes in intervention group and control group could be reached by stratified randomization and was maintained at follow-up. Discussion At present, "Komm mit in das Gesunde Boot - Grundschule" is the largest school-based health promotion program in Germany. Comparative objective main outcomes are used for the evaluation of efficacy. Simulations showed sufficient power with the existing sample size. Therefore, the results will show whether the promotion of a healthier lifestyle in primary school children is possible using a relatively low effort

  5. A epistemologia de Hugh Lacey em diálogo com a Economia Feminista: neutralidade, objetividade e pluralismo Hugh Lacey's epistemology dialogs with feminist economy: neutrality, objectivity and pluralism

    Directory of Open Access Journals (Sweden)

    Brena Paula Magno Fernandez

    2008-08-01

    Full Text Available A Economia Feminista é um dos mais recentes programas de pesquisa em ciência econômica. Desde a publicação de Beyond Economic Man, organizado por Marianne Ferber e Julie Nelson,¹ ele vem se desenvolvendo com crescente força, sobretudo nos Estados Unidos. Entretanto, a pesquisa feminista, em geral, e a economia feminista, em particular, são freqüentemente consideradas como menos objetivas do que as pesquisas tradicionais, e isso porque estas últimas seriam livres de valores, enquanto as primeiras não. Após traçar algumas definições centrais da Economia Feminista, propomos, a partir do modelo crítico de Hugh Lacey,² que: i almejar a objetividade não significa defender uma metodologia isenta de influências valorativas, ii a neutralidade é (e deve ser defensável para o conjunto da prática científica e, finalmente, iii a defesa da pluralidade de abordagens científicas é o meio através do qual a neutralidade da ciência como uma prática social pode ser salvaguardada.Feminist Economics is one of the most recent research programs in economic science. Since the publication of Beyond Economic Man, edited by Ferber and Nelson (1993, it has been developed with increasing strength, especially in the United States. However, feminist researches in general and feminist economics in particular are often perceived to be less objective than conventional research, on the grounds that the latter would be value-neutral and the former would not. After drawing up some central definitions of Feminist Economics, we follow Hugh Lacey's critical model (1998, 1999 and propose that: i to aim for objectivity does not mean to defend a methodology that is free from axiological influences, ii neutrality is (and ought to be defensible for scientific practice as a whole, and finally, iii the defense of a plurality of scientific approaches is the way through which the neutrality of science as a social practice can be safeguarded.

  6. Evaluation of the Science, Technology, and Engineering Leadership Program, Year Two

    Science.gov (United States)

    Wolanin, Natalie L.; Wade, Julie H.

    2013-01-01

    The Office of Shared Accountability (OSA) conducted an evaluation of the implementation of the second year (2011-2012) of the Science, Technology, and Engineering Leadership Program (STELP) in Montgomery County (Maryland) Public Schools (MCPS). Funding for STELP, including the evaluation study, is provided by a grant from the Howard Hughes Medical…

  7. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  8. Vibrational and Stochastic Resonance in the FitzHugh-Nagumo Neural Model with Multiplicative and Additive Noise

    Institute of Scientific and Technical Information of China (English)

    HE Zheng-You; ZHOU Yu-Rong

    2011-01-01

    The vibrational resonance and stochastic resonance phenomena in the FitzHugh-Nagumo (FHN) neural model,driven by a high-frequency (HF) signal and a low-frequency (LF) signal and by coupled multiplicative and additive noises,is investigated.For the case that the frequency of the HF signal is much higher than that of the LF signal,under the adiabatic approximation condition,the expression of the signal-to-noise ratio (SNR) with respect to the LF signal is obtained.It is shown that the SNR is a non-monotonous function of the amplitude and frequency of the HF signal In addition,the SNR varies non-monotonically with the increasing intensities of the multiplicative and additive noise as well as with the increasing system parameters of the FHN model The influence of the coupling strength between the multiplicative and additive noises on the SNR is discussed.Stochastic resonance (SR) describes the phenomenon where an appropriate amount of noise is of constructive use in the sense that a weak signal becomes amplified upon harvesting the ambient noise in nonlinear systems.[1] Since its first discovery in the early eighties,SR has been observed in a great variety of systems pertaining to different disciplines such as physics,chemistry,engineering,biology and biomedical sciences.[1-4] The phenomenon vibrational resonance (VR) was named by Landa and McClintock.[5]%The vibrational resonance and stochastic resonance phenomena in the FitzHugh-Nagumo (FHN) neural model, driven by a high-frequency (HF) signal and a low-frequency (LF) signal and by coupled multiplicative and additive noises, is investigated. For the case that the frequency of the HF signal is much higher than that of the LF signal, under the adiabatic approximation condition, the expression of the signal-to-noise ratio (SNR) with respect to the LF signal is obtained. It is shown that the SNR is a non-monotonous function of the amplitude and frequency of the HF signal. In addition, the SNR varies non

  9. Isolamento e caracterização de Pseudomonas maltophilia (Hugh & Ryschenkow, 1960 de material clínico humano, na cidade do Rio de Janeiro Isolating and characterization of Pseudomonas maltophilia (Hugh & Ryschenkow, 1960 from human clinical specimens, in Rio de Janeiro, Guanabara, Brazil

    Directory of Open Access Journals (Sweden)

    Altair A. Zebral

    1973-01-01

    Full Text Available Os autores estudaram as propriedades morfo-bioquímicas e a sensibilidade às substâncias antimicrobianas, de uma nova e rara espécie de Pseudomonas, a Pseudomonas maltophilia (Hugh & Ryschenkow, 1960, isolada de secração vaginal. Como características marcantes, dentre mais de 65 testadas, as amostras estudadas mostraram ser: oxidase negativa e lisina descarboxilase positiva; produziram desoxiribonuclease e um pigmento escuro que se difunde no meio; atacaram oxidativamente a maltose tanto em meio complexo nitrogenado como em meio de Hugh & Leifson e hidrolisaram a esculina. As amostras foram sensíveis ao cloranfenicol, gentamicina, kanamicina, colistin e gabromicina.The authors have studied the morpho-biochemical properties and the sensibility at antimicrobial drugs, of specie of Pseudomonas, the Pseudomonas maltophilia, (Hugh & Ryschenkow, 1960, isolated from vaginal secretion. Since important characteristics among more of sixty-five tested, the strains studied show to be: oxidase negative and lysine decarboxylase positive; to present deoxyrononuclease activity and produced a diffusible brown pigment: acid was produced by oxidation of maltose as much in nitrogenous complex medium as in Hugh & Leifson medium and they hydrolise the esculin. the strains was sensible, for the colistin chloranfenicol, gabromycin, gentamycin and nalidix acid.

  10. Fitz-Hugh-Curtis综合征的腹腔镜诊断及病原菌研究

    Institute of Scientific and Technical Information of China (English)

    姜海燕; 于宏艳; 殷丽华; 姚常晖

    2006-01-01

    Fitz-Hugh-Curtis综合征(FHCS)是盆腔炎合并肝周围炎,诊断需依据直视下观察肝表面和盆腔脏器的炎症表现,和(或)直接从肝表面、盆腔脏器表面检出病原菌,因此受条件限制有许多困难。我们充分利用腹腔镜的探查功能使本病的诊断变得容易。以往报道FHCS病原菌为淋球菌,随着沙眼衣原体感染的急剧增加,本病的报道亦日见增多,由此对其病原菌也提出了质疑。所以本研究拟用腹腔镜协助诊断FHCS及其病原菌,以指导临床诊断与治疗。

  11. Synchronization of coupled different chaotic FitzHugh-Nagumo neurons with unknown parameters under communication-direction-dependent coupling.

    Science.gov (United States)

    Iqbal, Muhammad; Rehan, Muhammad; Khaliq, Abdul; Saeed-ur-Rehman; Hong, Keum-Shik

    2014-01-01

    This paper investigates the chaotic behavior and synchronization of two different coupled chaotic FitzHugh-Nagumo (FHN) neurons with unknown parameters under external electrical stimulation (EES). The coupled FHN neurons of different parameters admit unidirectional and bidirectional gap junctions in the medium between them. Dynamical properties, such as the increase in synchronization error as a consequence of the deviation of neuronal parameters for unlike neurons, the effect of difference in coupling strengths caused by the unidirectional gap junctions, and the impact of large time-delay due to separation of neurons, are studied in exploring the behavior of the coupled system. A novel integral-based nonlinear adaptive control scheme, to cope with the infeasibility of the recovery variable, for synchronization of two coupled delayed chaotic FHN neurons of different and unknown parameters under uncertain EES is derived. Further, to guarantee robust synchronization of different neurons against disturbances, the proposed control methodology is modified to achieve the uniformly ultimately bounded synchronization. The parametric estimation errors can be reduced by selecting suitable control parameters. The effectiveness of the proposed control scheme is illustrated via numerical simulations.

  12. Synchronization of Coupled Different Chaotic FitzHugh-Nagumo Neurons with Unknown Parameters under Communication-Direction-Dependent Coupling

    Directory of Open Access Journals (Sweden)

    Muhammad Iqbal

    2014-01-01

    Full Text Available This paper investigates the chaotic behavior and synchronization of two different coupled chaotic FitzHugh-Nagumo (FHN neurons with unknown parameters under external electrical stimulation (EES. The coupled FHN neurons of different parameters admit unidirectional and bidirectional gap junctions in the medium between them. Dynamical properties, such as the increase in synchronization error as a consequence of the deviation of neuronal parameters for unlike neurons, the effect of difference in coupling strengths caused by the unidirectional gap junctions, and the impact of large time-delay due to separation of neurons, are studied in exploring the behavior of the coupled system. A novel integral-based nonlinear adaptive control scheme, to cope with the infeasibility of the recovery variable, for synchronization of two coupled delayed chaotic FHN neurons of different and unknown parameters under uncertain EES is derived. Further, to guarantee robust synchronization of different neurons against disturbances, the proposed control methodology is modified to achieve the uniformly ultimately bounded synchronization. The parametric estimation errors can be reduced by selecting suitable control parameters. The effectiveness of the proposed control scheme is illustrated via numerical simulations.

  13. Effect of spatially correlated noise on stochastic synchronization in globally coupled FitzHugh-Nagumo neuron systems

    Directory of Open Access Journals (Sweden)

    Yange Shao

    2014-01-01

    Full Text Available The phenomenon of stochastic synchronization in globally coupled FitzHugh-Nagumo (FHN neuron system subjected to spatially correlated Gaussian noise is investigated based on dynamical mean-field approximation (DMA and direct simulation (DS. Results from DMA are in good quantitative or qualitative agreement with those from DS for weak noise intensity and larger system size. Whether the consisting single FHN neuron is staying at the resting state, subthreshold oscillatory regime, or the spiking state, our investigation shows that the synchronization ratio of the globally coupled system becomes higher as the noise correlation coefficient increases, and thus we conclude that spatial correlation has an active effect on stochastic synchronization, and the neurons can achieve complete synchronization in the sense of statistics when the noise correlation coefficient tends to one. Our investigation also discloses that the noise spatial correlation plays the same beneficial role as the global coupling strength in enhancing stochastic synchronization in the ensemble. The result might be useful in understanding the information coding mechanism in neural systems.

  14. Pulse propagation and failure in the discrete FitzHugh-Nagumo model subject to high-frequency stimulation.

    Science.gov (United States)

    Ratas, Irmantas; Pyragas, Kestutis

    2012-10-01

    We investigate the effect of a homogeneous high-frequency stimulation (HFS) on a one-dimensional chain of coupled excitable elements governed by the FitzHugh-Nagumo equations. We eliminate the high-frequency term by the method of averaging and show that the averaged dynamics depends on the parameter A=a/ω equal to the ratio of the amplitude a to the frequency ω of the stimulating signal, so that for large frequencies an appreciable effect from the HFS is attained only at sufficiently large amplitudes. The averaged equations are analyzed by an asymptotic theory based on the different time scales of the recovery and excitable variables. As a result, we obtain the main characteristics of a propagating pulse as functions of the parameter A and derive an analytical criterion for the propagation failure. We show that depending on the parameter A, the HFS can either enhance or suppress pulse propagation and reveal the mechanism underlying these effects. The theoretical results are confirmed by numerical simulations of the original system with and without noise.

  15. Passive damping technology demonstration

    Science.gov (United States)

    Holman, Robert E.; Spencer, Susan M.; Austin, Eric M.; Johnson, Conor D.

    1995-05-01

    A Hughes Space Company study was undertaken to (1) acquire the analytical capability to design effective passive damping treatments and to predict the damped dynamic performance with reasonable accuracy; (2) demonstrate reasonable test and analysis agreement for both baseline and damped baseline hardware; and (3) achieve a 75% reduction in peak transmissibility and 50% reduction in rms random vibration response. Hughes Space Company teamed with CSA Engineering to learn how to apply passive damping technology to their products successfully in a cost-effective manner. Existing hardware was selected for the demonstration because (1) previous designs were lightly damped and had difficulty in vibration test; (2) multiple damping concepts could be investigated; (3) the finite element model, hardware, and test fixture would be available; and (4) damping devices could be easily implemented. Bracket, strut, and sandwich panel damping treatments that met the performance goals were developed by analysis. The baseline, baseline with damped bracket, and baseline with damped strut designs were built and tested. The test results were in reasonable agreement with the analytical predictions and demonstrated that the desired reduction in dynamic response could be achieved. Having successfully demonstrated this approach, it can now be used with confidence for future designs as a means for reducing weight and enhancing reliability.

  16. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  17. DOE role in support of a small-scale appropriately distributed technology. Official transcript of public briefing and addendum

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-08-01

    This report first lists 94 questions raised relative to the DOE public briefing on appropriate technology. The keynote speaker was John O'Leary who gave some perceptions of the future. The introductory speech was given by Phillip S. Hughes. Panel members from DOE who provided answers to the questions were: Maxine Savitz, John Deutch, Robert Thorne, and Donald Beattie. (MCW)

  18. Hypolipidemic and Antioxidant Effects of Malus toringoides (Rehd.) Hughes Leaves in High-Fat-Diet-Induced Hyperlipidemic Rats.

    Science.gov (United States)

    Huang, Shan; Liu, Haifeng; Meng, Ning; Li, Bin; Wang, Jule

    2017-03-01

    Malus toringoides (Rehd.) Hughes (MT) leaves are traditionally used as a medicine for treating or preventing cardiovascular disease in Tibet. In addition to the effect of this medicinal plant on thrombosis, we tested its effect on dyslipidemia in a hypolipidemic rat model. A total of 60 healthy Sprague-Dawley rats were randomly divided into six groups, as follows: normal control, model control, simvastatin groups, and MT low-, medium-, and high-dose groups. The normal controls were fed with a normal diet, whereas all other groups were fed with a high-fat diet. After 6 weeks, the high-fat diet had induced hyperlipidemia in the rats, which were then orally administered with different doses of MT leaf extract (50, 100, and 200 mg/kg) for an additional 6 weeks. Serum levels of total cholesterol (TC), triglycerides (TG), low- and high-density lipoprotein cholesterol (LDL-c and HDL-c, respectively), as well as the antioxidant capacity of glutathione peroxidase (GSHP-x), superoxide dismutase (SOD), and malondialdehyde (MDA) were measured at the end of the study. MT significantly reduced serum TC, TG, and LDL-c and increased the HDL-c content in MT-treated rats compared with the model group. These changes were dose dependent. MT treatment also significantly elevated the activity of SOD and GSHP-x, and decreased the serum levels of MDA compared with untreated hyperlipidemic rats, thereby increasing serum antioxidant capacity. In addition, MT reduced liver steatosis in hyperlipidemic rats. Overall, MT exerts considerable hypolipidemic and antioxidant properties.

  19. Mean-field description and propagation of chaos in networks of Hodgkin-Huxley and FitzHugh-Nagumo neurons.

    Science.gov (United States)

    Baladron, Javier; Fasoli, Diego; Faugeras, Olivier; Touboul, Jonathan

    2012-05-31

    We derive the mean-field equations arising as the limit of a network of interacting spiking neurons, as the number of neurons goes to infinity. The neurons belong to a fixed number of populations and are represented either by the Hodgkin-Huxley model or by one of its simplified version, the FitzHugh-Nagumo model. The synapses between neurons are either electrical or chemical. The network is assumed to be fully connected. The maximum conductances vary randomly. Under the condition that all neurons' initial conditions are drawn independently from the same law that depends only on the population they belong to, we prove that a propagation of chaos phenomenon takes place, namely that in the mean-field limit, any finite number of neurons become independent and, within each population, have the same probability distribution. This probability distribution is a solution of a set of implicit equations, either nonlinear stochastic differential equations resembling the McKean-Vlasov equations or non-local partial differential equations resembling the McKean-Vlasov-Fokker-Planck equations. We prove the well-posedness of the McKean-Vlasov equations, i.e. the existence and uniqueness of a solution. We also show the results of some numerical experiments that indicate that the mean-field equations are a good representation of the mean activity of a finite size network, even for modest sizes. These experiments also indicate that the McKean-Vlasov-Fokker-Planck equations may be a good way to understand the mean-field dynamics through, e.g. a bifurcation analysis.Mathematics Subject Classification (2000): 60F99, 60B10, 92B20, 82C32, 82C80, 35Q80.

  20. Transnational Relations Between The BBC And The WDR (1960-1969: The Central Roles Of Hugh Greene And Klaus Von Bismarck

    Directory of Open Access Journals (Sweden)

    Christian Potschka

    2012-11-01

    Full Text Available This paper addresses the relationship between the BBC Director-General Hugh Carleton Greene and the director of the West German Broadcasting Corporation (WDR Klaus von Bismarck between 1960 and 1969. The thrust of the article is to point out the great potential of evaluating interpersonal relationships and their contribution to European perspectives on television history. The research is situated within transnational television historiography and it argues that the relationship between the two key personalities is manifested in multiple interdependencies, exchanges, visits and correspondences that exemplify the long-term British impact on the German broadcasting system as well as the bilateral cordial relations between the BBC and the WDR.

  1. Hughes Associates Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Olson, Brad [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2013-05-22

    This report focuses on the more limiting gasket material (neoprene and viton). The use of polymer based gasketing material has led the DOE to question whether the ducts will be able to maintain structural integrity during a fire.

  2. A modified FitzHugh-Nagumo model for cardiac instabilities: The replacement of a conductance variable with Ca current as a slow variable

    Science.gov (United States)

    Osaka, Motohisa

    2013-02-01

    The FitzHugh-Nagumo model of nerve conduction is also used as a model of cardiac excitability. We propose the replacement of a gating variable of the conductance of K+ current with Ca2+ current as a slow variable of the model, in which plays a key role in the cardiac action potential. Since ion currents conduct transversely as well as longitudinally through gap junctions between myocytes, particularly in ischemia, a respective diffusion term is involved to both equations of a fast variable and a slow variable. We show that only a small increase of a coefficient of the diffusion term of Ca2+ current may cause cardiac instabilities, which are presumed to cause breakup of conduction and finally a lethal arrhythmia, ventricular fibrillation. Particularly, these instabilities do not occur without the diffusion term of Ca2+ current.

  3. Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment

    Directory of Open Access Journals (Sweden)

    John Kaiser Calautit

    2015-12-01

    Full Text Available The data presented in this article were the basis for the study reported in the research articles entitled ‘Climate responsive behaviour heat pipe technology for enhanced passive airside cooling’ by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article “CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices” by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design.

  4. Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment.

    Science.gov (United States)

    Calautit, John Kaiser; Chaudhry, Hassam Nasarullah; Hughes, Ben Richard

    2015-12-01

    The data presented in this article were the basis for the study reported in the research articles entitled 'Climate responsive behaviour heat pipe technology for enhanced passive airside cooling' by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article "CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices" by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design.

  5. Mercury in waters, soils, and sediments of the New Jersey Coastal Plain: A comparison of regional distribution and mobility with the mercury contamination at the William J. Hughes Technical Center, Atlantic County, New Jersey

    Science.gov (United States)

    Barringer, Julia L.; Szabo, Zoltan; Reilly, Pamela A.

    2012-01-01

    Mercury in soils, surface water, and groundwater at the William J. Hughes Technical Center , Atlantic County, New Jersey, has been found at levels that exceed established background concentrations in Coastal Plain waters, and, in some cases, New Jersey State standards for mercury in various media. As of 2012, it is not known whether this mercury is part of regional mercury contamination or whether it is related to former military activities. Regionally, groundwater supplying about 700 domestic wells in the New Jersey Coastal Plain is contaminated with mercury that appears to be derived from anthropogenic inputs, such as agricultural pesticide use and atmospheric deposition. High levels of mercury occasionally are found in Coastal Plain soils, but disturbance during residential development on former agricultural land is thought to have mobilized any mercury applied during farming, a hypothesis borne out by experiments leaching mercury from soils. In the unsewered residential areas with mercury-contaminated groundwater, septic-system effluent is believed to create reducing conditions in which mercury sorbed to subsoils is mobilized to groundwater. In comparing the levels of mercury found in soils, sediments, streamwater, and groundwater at the William J. Hughes Technical Center site with those found regionally, mercury concentrations in groundwater in the region are, in some cases, substantially higher than those found in groundwater at the William J. Hughes Technical Center site. Nevertheless, concentrations of mercury in streamwater at the site are, in some instances, higher than most found regionally. The mercury contents in soils and sediment at the William J. Hughes Technical Center site are substantially higher than those found to date (2012) in the region, indicating that a source other than regional sources may be present at the site.

  6. FPGA implementation of a modified FitzHugh-Nagumo neuron based causal neural network for compact internal representation of dynamic environments

    Science.gov (United States)

    Salas-Paracuellos, L.; Alba, Luis; Villacorta-Atienza, Jose A.; Makarov, Valeri A.

    2011-05-01

    Animals for surviving have developed cognitive abilities allowing them an abstract representation of the environment. This internal representation (IR) may contain a huge amount of information concerning the evolution and interactions of the animal and its surroundings. The temporal information is needed for IRs of dynamic environments and is one of the most subtle points in its implementation as the information needed to generate the IR may eventually increase dramatically. Some recent studies have proposed the compaction of the spatiotemporal information into only space, leading to a stable structure suitable to be the base for complex cognitive processes in what has been called Compact Internal Representation (CIR). The Compact Internal Representation is especially suited to be implemented in autonomous robots as it provides global strategies for the interaction with real environments. This paper describes an FPGA implementation of a Causal Neural Network based on a modified FitzHugh-Nagumo neuron to generate a Compact Internal Representation of dynamic environments for roving robots, developed under the framework of SPARK and SPARK II European project, to avoid dynamic and static obstacles.

  7. Sir Hugh Cairns and World War II British advances in head injury management, diffuse brain injury, and concussion: an Oxford tale.

    Science.gov (United States)

    Stone, James L; Patel, Vimal; Bailes, Julian E

    2016-11-01

    The authors trace the Oxford, England, roots of World War II (WWII)-related advances in head injury management, the biomechanics of concussion and brain injury, and postwar delineation of pathological findings in severe concussion and diffuse brain injury in man. The prominent figure in these developments was the charismatic and innovative Harvey Cushing-trained neurosurgeon Sir Hugh Cairns. Cairns, who was to closely emulate Cushing's surgical and scholarly approach, is credited with saving thousands of lives during WWII by introducing and implementing innovative programs such as helmets for motorcyclists, mobile neurosurgical units near battle zones, and the military usage of penicillin. In addition, he inspired and taught a generation of neurosurgeons, neurologists, and neurological nurses in the care of brain and spinal cord injuries at Oxford's Military Hospital for Head Injuries. During this time Cairns also trained the first full-time female neurosurgeon. Pivotal in supporting animal research demonstrating the critical role of acceleration in the causation of concussion, Cairns recruited the physicist Hylas Holbourn, whose research implicated rotary acceleration and shear strains as particularly damaging. Cairns' work in military medicine and head injury remain highly influential in efforts to mitigate and manage brain injury.

  8. Green money galore; Baden in gruenem Geld

    Energy Technology Data Exchange (ETDEWEB)

    Wiedemann, Karsten

    2010-10-15

    Towns and communities profit from renewable energy sources, and not only in terms of climate protection. Solar power, wind power and other projects can lead to significant profits as a current study on communal added value on the basis of renewable energy sources shows. (orig.)

  9. 苹果优良砧木资源--变叶海棠%MALUS TORINGOIDES (REHD.) HUGHES - A PROMISING STOCK FOR APPLE TREES

    Institute of Scientific and Technical Information of China (English)

    石胜友; 成明昊; 梁国鲁

    2004-01-01

    变叶海棠(Malus toringoides (Rehd.) Hughes)的形态特征、种质特性、分布的生态环境具有极其复杂的多样性,也是苹果属植物中具有多种高抗性的种类.作苹果砧木利用,嫁接亲和性好,嫁接树半矮化,进入结果期早,果实品质好,是极重要的苹果砧木资源.变叶海棠种群是变叶海棠与陇东海棠和花叶海棠3 个种的杂交复合体,由于杂种的全部或部分能育子代中发生的基因重组和增加基因的突变率,丰富了物种的基因库,从而深入的揭示了变叶海棠具有高抗性的遗传机理.变叶海棠是横断山脉地区特有种,是极珍贵的种质资源.因此,对变叶海棠及其近缘种(陇东海棠和花叶海棠)的保护,对于研究物种生物学理论以及资源利用都具有重要的科学意义和应用前景.

  10. The Federal Science, Technology, Engineering, and Mathematics (STEM) Education Portfolio. A Report from the Federal Inventory of STEM Education Fast-Track Action Committee, Committee on STEM Education

    Science.gov (United States)

    2011-12-01

    Track Action Committee on Federal Investments in STEM Education (FI-STEM) Co-chairs Michael Feder (OSTP) Joan Ferrini-Mundy (NSF) Susan Heller...Foundation Joan Ferrini-Mundy Analytic Support Science & Technology Policy Institute Executive Office of the President Greg Gershuny (OSTP) Sarah Watson...Feder (OSTP) Department of Commerce Larry Robinson Department of Health and Human Services Dora Hughes National Aeronautics and Space

  11. BlueCoat任命对安全市场富有远见的Hugh Thompson博士担任高级副总裁兼首席安全战略官

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    网络安全和广域网优化解决方案的市场与技术领导厂商BlueCoat系统公司今天宣布任命Hugh Thompson博士担任高级副总裁兼首席安全战略官。Thompson博士是安全行业的泰斗级人物.曾联合撰写了三本著作,并出版超过80期学术及行业刊物.均与信息安全相关。在新的职位上,

  12. Forest report 2012 for Baden-Wuerttemberg; Waldzustandsbericht 2012 fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Meining, Stefan [Buero fuer Umweltueberwachung, Freiburg (Germany); Wilpert, Klaus v.; Schaeffer, Juergen; Hartmann, Peter; Schumacher, Joerg; Delb, Horst [Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg im Breisgau (Germany); Augustin, Nicole [Bath Univ. (United Kingdom)

    2012-07-01

    The Forest State Report 2012 systematically records the health status of the forest resources in the country on a scientific basis. Environmental information is measured, recorded and evaluated in the context of forest environmental monitoring using a measuring network. More than a third of the forest area has suffered significant damage. The share of undamaged forest areas has declined by almost one third to 26 percent since last year. Compared to the previous year, the crown damage increased by an average of 2.5 percentage points. More important, however, is the fact that for the two main tree species spruce and beech since the turn of the millennium, there has been a marked increase in the damage intensity for all age groups. [German] Der Waldzustandsbericht 2012 erfasst auf wissenschaftlicher Basis systematisch den Gesundheitszustand der Waldbestaende im Land. Im Rahmen des Forstlichen Umweltmonitorings werden mit Hilfe eines Messnetzes Umweltinformationen gemessen, erfasst und ausgewertet. Ueber ein Drittel der Waldflaeche weist deutliche Schaeden auf. Der Anteil der ungeschaedigten Waldflaechen ist seit dem letzten Jahr um fast ein Drittel auf 26 Prozent zurueckgegangen. Die Kronenschaeden haben gegenueber dem Vorjahr um durchschnittlich 2,5 Prozentpunkte zugenommen. Wichtiger ist jedoch der Befund, dass fuer die beiden Hauptbaumarten Fichte und Buche seit der Jahrtausendwende ein deutlicher Anstieg der Schadensintensitaet fuer alle Altersklassen zu beobachten ist.

  13. Forest report 2014 for Baden-Wuerttemberg; Waldzustandsbericht 2014 fuer Baden-Wuerttemberg

    Energy Technology Data Exchange (ETDEWEB)

    Meining, Stefan [Buero fuer Umweltueberwachung, Freiburg (Germany); Wilpert, Klaus v.; Schumacher, Joerg; Delb, Horst; Hartmann, Peter; Rubin, Lisa; John, Reinhold; Metzler, Berthold; Bublitz, Thomas [Forstliche Versuchs- und Forschungsanstalt Baden-Wuerttemberg, Freiburg im Breisgau (Germany); Augustin, Nicole [Bath Univ. (United Kingdom)

    2014-07-01

    The annual forest status report 2014 shows that the persistently high burdens have not fundamentally improved the health of the forests. In addition to significant improvements in soil conditions, which can be traced back to successful forest calcifications, climate change with its various impacts is a lasting burden on the forests. Unfortunately, the forest situation has deteriorated considerably compared to the previous year. With 42 per cent damaged trees, the third highest value has been reached since the start of the recordings about 3 years ago. This means that the medium-term trend towards the improvement of the forest state unfortunately does not continue. This is clearly evident in the crown condition as an important indicator of the health of the trees. The average needle / leaf loss of the trees has increased by 3.7 percentage points to 25.8 percent. The share of undamaged forest areas has fallen by nine percentage points to just 24 percent. These changes can be attributed to the very dry spring weather, the presence of harmful insects and a strong fruit formation. [German] Der jaehrliche Waldzustandsbericht 2014 zeigt, dass durch die unveraendert hohen Belastungen der Gesundheitszustand der Waelder sich nicht grundsaetzlich gebessert hat. Neben deutlichen Verbesserungen im Bodenzustand, die auf erfolgreiche Waldkalkungen zurueck zu fuehren sind, stellt insbesondere der Klimawandel mit seinen verschiedenen Auswirkungen eine dauerhafte Belastung der Waelder dar. Leider hat sich der Waldzustand gegenueber dem Vorjahr deutlich verschlechtert. Mit 42 Prozent geschaedigter Baeume wird der dritthoechste Wert seit Beginn der Aufnahmen vor rund 3 Jahren erreicht. Damit setzt sich der mittelfristige Trend zur Verbesserung des Waldzustandes leider nicht weiter fort. Beim Kronenzustand als wichtigem Indikator fuer den Gesundheitszustand der Baeume zeigt sich dies deutlich. Der mittlere Nadel-/Blattverlust der Baeume hat sich um 3,7 Prozentpunkte auf 25,8 Prozent erhoeht. Der Anteil ungeschaedigter Waldflaeche ist um neun Prozentpunkte auf nur noch 24 Prozent gesunken. Diese Veraenderungen lassen sich zurueckfuehren auf die sehr trockene Fruehjahrswitterung, vorhandene Schadinsekten und eine starke Fruchtausbildung.

  14. In the zone - first rotary steerable liner-while-drilling system; Drilling technology

    Energy Technology Data Exchange (ETDEWEB)

    2010-07-01

    Statoil recently successfully tested the world's first rotary steerable liner-while-drilling system from its Brage platform in the Norwegian sector of the North Sea. This innovative technology - with applications in new and mature fields - was jointly developed by Statoil and Baker Hughes Incorporated. The concept of a rotary steerable system that gives operators the ability to accurately drill and log three-dimensional well profiles with a liner attached directly to the drillstring is entirely new. The system is designed to withstand high circulation rates and high torque loads while providing liner connect and disconnect capabilities. (Author)

  15. Advanced Technology for Portable Personal Visualization

    Science.gov (United States)

    1991-12-01

    Harrison (Hardware Specialist. Video). John Hughes (Hardware Specialist, Force Feedback ARM). Linda Houseman ( Administration ), Kathy Tesh (Secretary...action in coordinate system K is: (4) Foley. J,. A. van Dam. S. Feiner. I. Hughes. 1990. Tj aT~T3 ~’ ~ . T~’Cornpuwe Graphics: Principies and Practice

  16. La traducción como manipulación historiográfica en el exilio: análisis paratextual e intertextual de La Guerra Civil española de Hugh Thomas

    Directory of Open Access Journals (Sweden)

    Sanz Gallego, Guillermo

    2016-08-01

    Full Text Available This paper explores how the Spanish translation of Hugh Thomas’s The Spanish Civil War was appropriated by Éditions Ruedo ibérico in order to rewrite a series of crucial episodes and details of the conflict, such as the origins of the war, and the estimates of casualties. By drawing an intertextual and paratextual comparison between both versions – in English and Spanish – evidence is provided of how a series of passages have been manipulated in the translation. Such translation shifts follow an ideological pattern that benefits the Republican side. Also, the article shows how the Spanish translation differs from the original text in English in terms of objectivity. The results of the analysis provide evidence of translation shifts and manipulation in the Spanish version of a referential work, such as The Spanish Civil War by Hugh Thomas. Accordingly, a historiographical revision of the conflict is required.El presente artículo examina cómo la editorial Ruedo ibérico hizo uso de la traducción de La Guerra Civil española de Hugh Thomas para reescribir ciertos episodios y detalles trascendentales del conflicto, como los orígenes de la guerra y las cifras de víctimas. Al realizar una comparación intertextual y paratextual entre el original en inglés y la versión española se observa cómo una serie de fragmentos han sido manipulados en la traducción siguiendo un patrón ideológico que favorece los intereses del bando republicano. Además la presente investigación detalla cómo la traducción al español de la obra de Thomas se distancia del original en inglés en una serie de aspectos que influyen en el nivel de objetividad del texto. La condición de referente de la obra de Thomas, junto con los resultados del estudio, donde se aportan pruebas que demuestran manipulación en la traducción al español, exigen una revisión historiográfica del conflicto.

  17. Endophytic fungi from the uncultivated apple tree, Malustoringoides (Rehd.)Hughes: isolation, identification and bioactivity%变叶海棠内生真菌的分离,鉴定及活性测定

    Institute of Scientific and Technical Information of China (English)

    蔡光华; 林燕; 胡海清; 韩贺东; 王晓玲

    2012-01-01

    目的 分离鉴定变叶海棠中内生真菌,并检验其抗病原真菌,抗肿瘤,抑制蛋白酶活性.方法 传统形态学和现代分子生物学方法鉴定菌种,采用杯碟法,MTT法,和BRpNA法测试真菌活性.结果 内生真菌按形态学归为26类,其中Non-sporulating(27.0%),Alternaria(18.0%),Cladosporlum(12.8%),Pestalotlopsis(7.6%),Fusarlum(6.2%),Aspergillus(6.2%),Cunninghamella(4.7%)是主要群落.通过对ITS rDNA测序,确定了有活性Non-sporulating的种属.活性测试结果显示15.6%的菌株对至少一种植物病原菌有活性,1.4%和2.4%的菌株分别具有细胞毒和蛋白酶抑制活性.结论 变叶海棠内生真菌有很大的利用价值,本研究对其进行了首次系统的分离、鉴定和活性筛选工作.%Objective To isolate and identify endophytic fungi from Malustoringoides (Rehd.) Hughes, and to detect cytotoxicity, protease inhibition and antifungal activities of their crude extracts. Methods Fungal identification was carried out by means of traditional and molecular methods. Fungal activities were tested by double layer technique, MTT and BRpNA method. Result A total of 211 endophytic fungi were isolated from uncultivated apple trees, Malustoringoides (Rehd.) Hughes. Of the 26 taxa obtained, Non-sporulating(27 .0%), Alternaria(18.0%), Cladosporlum (12.8%), Pestalotlopsis(7.6%), Fusarlum(6.2%), Aspergillus(6.2%), Cunninghamella (4.7%) were dominant. Genuses of non-sporating were confirmed by the sequence of ITS rDNA, which have activities. The results of the bioactivity test showed that 15.6% of the endophytic fungi displayed inhibition against at least one plant pathogenic fungi, and 1.4% and 2.4% showed cytotoxicity and protease inhibition, respectively. Conclusion Endophytic fungi from the uncultivated apple tree, Malus toringoides (Rehd.) Hughes had biggish value in use, and was the first reported about their isolation, identification and bioactivity.

  18. Conductivity, temperature, depth, fluorescence, optical backscatter, laser in-situ scattering and transmissivity, acoustic zooplankton biomass, net zooplankton counts, and suspended particle data from the RV HUGH R. SHARP in the upper Chesapeake Bay from February 23 through 26, 2007 as part of the Bio-Physical Interaction in the Turbidity Maximum (BITMAX-II) program (NODC Accession 0062884)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data set contains Cruise Reports and CTD data from 8 main cruises in the upper Chesapeake Bay on board the R/V Hugh R. Sharp from February 2007 to October 2008 ....

  19. Music Making History: Langston Hughes’s Ask Your Mama (1961 Ask Your Mama (1961 de Langston Hughes : une contribution de la musique à l’écriture de l’histoire

    Directory of Open Access Journals (Sweden)

    Jennifer Kilgore

    2009-11-01

    Full Text Available Peut-on dire qu’ASK YOUR MAMA: 12 MOODS FOR JAZZ a inspiré le mouvement des Droits Civiques des années soixante autant qu’il l’a incarné ? L’étude des différents mouvements de ce poème nous permettra d’examiner comment la musique met en évidence le caractère historique et culturel du texte. Nous verrons ensuite en quoi les poèmes teintés de jazz de la génération Beat diffèrent de la poésie jazz de Langston Hughes, pour montrer que l’œuvre du poète africain-américain constitue un cri de ralliement, doublé d’un véritable appel à l’action.

  20. As fronteiras da pesquisa antropológica: Ética, Autonomia e Tráfico de Órgãos. Um comentário a The Global Traffic in Human Organs, de Nancy Scheper-Hughes

    Directory of Open Access Journals (Sweden)

    Diniz Debora

    2001-01-01

    Full Text Available O debate sobre os fundamentos éticos da comercialização de partes do corpo humano cresce a cada dia na bioética. Este artigo discute os princípios da ética e da autonomia contidos no mais importante estudo etnográfico sobre o tráfico internacional de órgãos, trabalho coordenado pela antropóloga Nancy Scheper-Hughes. O artigo mostra que a defesa da ética da não-comercialização exige o reconhecimento de fundamentos absolutos e inalienáveis para o ser humano, um pressuposto político cuja legitimidade os antropólogos relativistas resistem em reconhecer.

  1. 蚤休和古拉定联用治疗妊娠合并病毒性肝炎临床体会%Clinical Experience of Fleas Hugh Combined with Gluthion in the Treatment of Viral Hepatitis Complicating Pregnancy

    Institute of Scientific and Technical Information of China (English)

    刘爱菊; 赵建夫; 陈淑彦; 张丽娟; 耿娟

    2014-01-01

    Objective:To explore the clinical efficacy,adverse reactions,complications of the Fleas Hugh combined with Gluthion in the treatment of viral hepatitis complicating pregnancy.Method:A retrospective analysis of 78 patients with viral hepatitis complicating pregnancy who were treated with Fleas Hugh combined with Gluthion in our hospital from January 2004 to June 2012,treatment of liver function,serum viral markers measured values,clinical efficiency,adverse reactions and the incidence of complications were summarized.Result:78 patients after treatment,40 patients were cured(51.28%),25 cases were markedly improved(32.05%),improved in 7 cases(8.97%),6 cases of invalid(7.69%),the total effective rate was 92.31%,invalid rate was 7.69%,78 cases had no adverse reactions and complications obviously.After the treatment of liver ALT, AST,TBIL values returned to normal,compared with before treatment,the difference had statistical significance(P0.05).Conclusion:The clinical application of the results are satisfactory,no adverse reactions and complications,clinical,social benefits are good,worthy of clinical application.%目的:探讨蚤休和古拉定联用治疗妊娠合并病毒性肝炎的临床有效性、不良反应和合并症。方法:回顾性分析2004年1月-2012年6月在本院用蚤休和古拉定治疗的78例妊娠合并病毒性肝炎患者,总结治疗后肝功能、血清病毒性标志物测定值、临床有效率、不良反应发生率和并发症发生率。结果:78例患者经过治疗后,基本治愈40例(51.28%),显效25例(32.05%),好转7例(8.97%),无效6例(7.69%),总有效率92.31%,无效率7.69%,78例均无明显的不良反应和并发症的发生。治疗后肝功能ALT、AST、TBIL值恢复正常,与治疗前比较差异均有统计学意义(P0.05)。结论:蚤休和古拉定联用治疗妊娠合并病毒性肝炎效果理想,无不良反应及并发症的发生,临床、社会效益良好,值得临床推广应用。

  2. Baden-Baden摄影·绘画Crossover

    Institute of Scientific and Technical Information of China (English)

    丁燕燕

    2008-01-01

    <正>摄影,通过镜头把景象定格;绘画,透过颜料、笔触来纪录眼前美景……两者手法迥异,却殊途同归。打从1963年便开始创作著名的"摄影绘画:Photo-paintings"的德国画家Gerhard Richter,给影象纪实重新定调。生于德国的Gerhard Richter,年轻时曾为东德官派画家,1959年移居西德,1961年加入杜塞尔多夫艺术学院,接触新达达主义(neo-Dada)与Fluxusm等激进的艺术团体。Gerhard Richter并无将摄影当作是绘画的辅助工具,反而将绘画视为

  3. CHP Technologies

    Science.gov (United States)

    Learn about CHP technologies, including reciprocating engines, combustion turbines, steam turbines, microturbines, fuel cells, and waste heat to power. Access the Catalog of CHP Technologies and the Biomass CHP Catalog of Technologies.

  4. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  5. Akademie fuer Technikfolgenabschaetzung in Baden-Wuerttemberg. Yearbook 2001; Akademie fuer Technikfolgenabschaetzung in Baden-Wuerttemberg. Jahrbuch 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This report of activities gives an overview of the work of the academy and its staff during the two-year period of report, outlines the subject areas and on-going projects in order to point out the current emphasis of the work, and indicates the direction of future activities. (orig./GL) [German] Das vorliegende Jahrbuch soll mit der Berichterstattung ueber Arbeiten und Aktivitaeten einen Ueberblick ueber die Taetigkeit der Akademie und ihrer Mitarbeiter waehrend der letzten zehn Jahre vermitteln, mit der Darstellung der Themenfelder und der laufenden Projekte die heutigen Arbeitsschwerpunkte deutlich machen und so auch Hinweise auf die kuenftige Weiterarbeit geben. (orig./GL)

  6. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

    Dominant Air Power: Design For Tomorrow…Deliver Today 2 TECHNOLOGY MATURITY CONFERENCE • ONE DEFINITION OF MATURITY – GOOD JUDGEMENT COMES FROM...EXPERIENCE—EXPERIENCE COMES FROM BAD JUDGEMENT Dominant Air Power: Design For Tomorrow…Deliver Today 3 TECHNOLOGY MATURITY CONFERENCE • THIS WILL BE A...2008 TECHNOLOGY MATURITY CONFERENCE “ TECHNOLOGY MATURITY IS TECHNOLOGY SUPERIORITY” Aeronautical Systems Center Dr. Tom Christian ASC/EN, WPAFB OH

  7. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

    Technology and globalization are interdependent processes. Globalization has a fundamental influence on the creation and diffusion of technology, which, in turn, affects the interdependence of firms and locations. This volume examines the international aspect of this interdependence at two levels...

  8. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  9. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  10. Emerging Technologies

    OpenAIRE

    Salgar, S. M.

    2004-01-01

    Phenomenal advancements have taken place in the field of Information and communication technologies in the last decade. Spectacular and innovative changes are expected to take place in these fields in coming decade. Networking technologies are going through a sea change. This paper enumerates the likely networking technologies which are emerging, particularly WLANs. Most of the personal communication in the country will be through cellular/ mobile technologies, which are also covered in the p...

  11. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization...

  12. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  13. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  14. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

    This book offers the reader new achievements within the Assistive Technology field made by worldwide experts, covering aspects such as assistive technology focused on teaching and education, mobility, communication and social interactivity, among others. Each chapter included in this book covers one particular aspect of Assistive Technology that…

  15. Exoskeleton Enhancements for Marines: Tactical-level Technology for an Operational Consequence

    Science.gov (United States)

    2010-01-01

    Challenges and State-of-the-Art” ( IEEE Transactions on Robotics , VOL. 24, NO. 1, February 2008) Herr, Hugh. “Commentary Exoskeletons and Orthoses...Aaron M. Dollar & Hugh Herr Lower Extremity Exoskeletons and Active Orthoses: Challenges and State-of-the-Art ( IEEE TRANSACTIONS ON ROBOTICS , VOL. 24

  16. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...... & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990...

  17. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  18. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  19. Chemistry Technology

    Data.gov (United States)

    Federal Laboratory Consortium — Chemistry technology experts at NCATS engage in a variety of innovative translational research activities, including:Design of bioactive small molecules.Development...

  20. Songs of Crow on the Way to Individuation——On the Symbolic Meanings of the Images in Ted Hughes' Crow%个性化道路上的乌鸦之歌——论塔特.休斯《乌鸦》中意象的象征意义

    Institute of Scientific and Technical Information of China (English)

    李成坚

    2001-01-01

    塔特.休斯(1998年过逝的当今英国桂冠诗人)以其诗作中的 系列动物意象著称 于英国诗坛,其第四部诗集《乌鸦》通过乌鸦这一独特形象集中而系统地展现了西人对 传统、宗教、文明的审视与寻求出路的心路历程。%Ted Hughes, deceased recently in 1998, was the contem porary Poet Laureate, who was famous for his series of animal images in English verse. His fo urth volume, Crow, depicts spiritual transformation of Westerners to religion, civilized traditions applying efforts to find a way out.

  1. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  2. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  3. Plastics Technology.

    Science.gov (United States)

    Barker, Tommy G.

    This curriculum guide is designed to assist junior high schools industrial arts teachers in planning new courses and revising existing courses in plastics technology. Addressed in the individual units of the guide are the following topics: introduction to production technology; history and development of plastics; safety; youth leadership,…

  4. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The Lasers Technology Program of IPEN is committed to the development of new lasers based on the research of optical materials and new technologies, as well to laser applications in several areas: Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. The Program is basically divided into two main areas: Material and Laser Development and Laser Applications.

  5. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  6. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  7. Technology Push

    Science.gov (United States)

    Kennedy, Mike

    2008-01-01

    When students, teachers, administrators and others employed in education arrive at work every day on thousands of campuses across the nation, it should come as no surprise that at every step along the way, technology is there to greet them. Technological advancements in education, as well as in facilities operation and management, are not a…

  8. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  9. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  10. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

    The aim of this paper is to present Halliburton's Brazilian technology center. Halliburton has technology centers in the United States, Saudi Arabia, India, Singapore and Brazil, all of which aim at delivering accelerated innovation in the oil sector. The technology centers engage in research and development activities with the help of various universities and in collaboration with the customer or supplier. The Halliburton Brazil technology center provides its customers with timely research and development solutions for enhancing recovery and mitigating reservoir uncertainty; they are specialized in finding solutions for pre- and post-salt carbonate drilling and in the enhancement of production from mature fields. This presentation showcased the work carried out by the Halliburton Brazil technology center to help customers develop their deepwater field activities.

  11. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

    Major areas of research and development in ergonomics technology for space environments are discussed. Attention is given to possible applications of the technology developed by NASA in industrial settings. A group of mass spectrometers for gas analysis capable of fully automatic operation has been developed for atmosphere control on spacecraft; a version for industrial use has been constructed. Advances have been made in personal cooling technology, remote monitoring of medical information, and aerosol particle control. Experience gained by NASA during the design and development of portable life support units has recently been applied to improve breathing equipment used by fire fighters.

  12. Technology Innovation

    Science.gov (United States)

    EPA produces innovative technologies and facilitates their creation in line with the Agency mission to create products such as the stormwater calculator, remote sensing, innovation clusters, and low-cost air sensors.

  13. Banana technology

    Science.gov (United States)

    van Amstel, Willem D.; Schellekens, E. P. A.; Walravens, C.; Wijlaars, A. P. F.

    1999-09-01

    With 'Banana Technology' an unconventional hybrid fabrication technology is indicated for the production of very large parabolic and hyperbolic cylindrical mirror systems. The banana technology uses elastic bending of very large and thin glass substrates and fixation onto NC milled metal moulds. This technology has matured during the last twenty years for the manufacturing of large telecentric flat-bed scanners. Two construction types, called 'internal banana' and 'external banana; are presented. Optical figure quality requirements in terms of slope and curvature deviations are discussed. Measurements of these optical specifications by means of a 'finishing rod' type of scanning deflectometer or slope tester are presented. Design constraints for bending glass and the advantages of a new process will be discussed.

  14. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

    Roennevik, H.C. [Saga Petroleum A/S, Forus (Norway)

    1996-12-31

    The paper evaluates exploration technology. Topics discussed are: Visions; the subsurface challenge; the creative tension; the exploration process; seismic; geology; organic geochemistry; seismic resolution; integration; drilling; value creation. 4 refs., 22 figs.

  15. UPLIFTING TECHNOLOGY

    National Research Council Canada - National Science Library

    Thomas K Grose

    2015-01-01

      Inspired by Star Trek turbolifts, German engineering firm ThyssenKrupp says it's ready to replace cables and pulleys using maglev, or magnetic levitation technology, that enables the world's fastest...

  16. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

    An overview of the technology of videodiscs is given. The emphasis is on systems that use reflection or transmission of laser light. Possible use of videodiscs for storage of bibliographic information is considered. 6 figures, 3 tables. (RWR)

  17. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  18. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

    This book focuses on the next generation optical networks as well as mobile communication technologies. The reader will find chapters on Cognitive Optical Network, 5G Cognitive Wireless, LTE, Data Analysis and Natural Language Processing. It also presents a comprehensive view of the enhancements and requirements foreseen for Machine Type Communication. Moreover, some data analysis techniques and Brazilian Portuguese natural language processing technologies are also described here. .

  19. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Laser Technology Program of IPEN is developed by the Center for Lasers and Applications (CLA) and is committed to the development of new lasers based on the research of new optical materials and new resonator technologies. Laser applications and research occur within several areas such as Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. Additional goals of the Program are human resource development and innovation, in association with Brazilian Universities and commercial partners.

  20. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  1. Technology and technology transfer: some basic issues

    OpenAIRE

    Shamsavari, Ali; Adikibi, Owen; Taha, Yasser

    2002-01-01

    This paper addresses various issues relating to technology and transfer of technology such as technology and society, technology and science, channels and models of technology transfer, the role of multinational companies in transfer of technology, etc. The ultimate objective is to pose the question of relevance of some existing models and ideas like technological independence in an increasingly globalised world economy.

  2. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  3. Knowledge Technologies

    CERN Document Server

    Milton, Nick

    2008-01-01

    Several technologies are emerging that provide new ways to capture, store, present and use knowledge. This book is the first to provide a comprehensive introduction to five of the most important of these technologies: Knowledge Engineering, Knowledge Based Engineering, Knowledge Webs, Ontologies and Semantic Webs. For each of these, answers are given to a number of key questions (What is it? How does it operate? How is a system developed? What can it be used for? What tools are available? What are the main issues?). The book is aimed at students, researchers and practitioners interested in Knowledge Management, Artificial Intelligence, Design Engineering and Web Technologies. During the 1990s, Nick worked at the University of Nottingham on the application of AI techniques to knowledge management and on various knowledge acquisition projects to develop expert systems for military applications. In 1999, he joined Epistemics where he worked on numerous knowledge projects and helped establish knowledge management...

  4. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  5. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...... must be performed such that total traceability and authenticity of the final products can be presented on demand. The most important aspects to be considered within seafood technology today are safety, healthy products and high eating quality. Safety can be divided into microbiological safety...... and not presenting any safety risk per se. Seafood is healthy due to the omega-3 fatty acids and the nutritional value of vitamins, peptides and proteins. The processing technology must however be performed such that these valuable features are not lost during production. The same applies to the eating quality. Any...

  6. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  7. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

    The objective of this summer's work was to attempt to enhance Technology Application Group (TAG) ability to measure the outcomes of its efforts to transfer NASA technology. By reviewing existing literature, by explaining the economic principles involved in evaluating the economic impact of technology transfer, and by investigating the LaRC processes our William & Mary team has been able to lead this important discussion. In reviewing the existing literature, we identified many of the metrics that are currently being used in the area of technology transfer. Learning about the LaRC technology transfer processes and the metrics currently used to track the transfer process enabled us to compare other R&D facilities to LaRC. We discuss and diagram impacts of technology transfer in the short run and the long run. Significantly, it serves as the basis for analysis and provides guidance in thinking about what the measurement objectives ought to be. By focusing on the SBIR Program, valuable information regarding the strengths and weaknesses of this LaRC program are to be gained. A survey was developed to ask probing questions regarding SBIR contractors' experience with the program. Specifically we are interested in finding out whether the SBIR Program is accomplishing its mission, if the SBIR companies are providing the needed innovations specified by NASA and to what extent those innovations have led to commercial success. We also developed a survey to ask COTR's, who are NASA employees acting as technical advisors to the SBIR contractors, the same type of questions, evaluating the successes and problems with the SBIR Program as they see it. This survey was developed to be implemented interactively on computer. It is our hope that the statistical and econometric studies that can be done on the data collected from all of these sources will provide insight regarding the direction to take in developing systematic evaluations of programs like the SBIR Program so that they can

  8. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    Samsung introduced in 2008 a mobile phone called "Soul" made with a human touch and including itself a "magic touch". Through the analysis of a Nokia mobile phone TV-commercials I want to examine the function and form of digital technology in everyday images. The mobile phone and its digital came...... commercials and internet commercials for mobile phones from Nokia, or handheld computers, as Sony-Ericsson prefers to call them. Digital technology points towards a forgotten pre-human and not only post-human condition....

  9. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...... in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new...

  10. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new......In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...

  11. Architectural technology

    DEFF Research Database (Denmark)

    2005-01-01

    The booklet offers an overall introduction to the Institute of Architectural Technology and its projects and activities, and an invitation to the reader to contact the institute or the individual researcher for further information. The research, which takes place at the Institute of Architectural...... Technology at the Roayl Danish Academy of Fine Arts, School of Architecture, reflects a spread between strategic, goal-oriented pilot projects, commissioned by a ministry, a fund or a private company, and on the other hand projects which originate from strong personal interests and enthusiasm of individual...

  12. Manufacturing technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

  13. Blast Technologies

    Science.gov (United States)

    2011-06-27

    Team Leader Risa Scherer Blast Mitigation Interior and Laboratory Team Leader Blast Technologies POC’s Government Point Of Contacts (POCs): To...to yield injury assessments at higher fidelities and with higher confidence UNCLASSIFIED UNCLASSIFIED Risa Scherer Blast Mitigation Interior and

  14. Energy Technology.

    Science.gov (United States)

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  15. Strategic Technology

    Science.gov (United States)

    2012-03-11

    the spectrum of future conflict and engagement. Technology Surprise Francis Fukuyama , in his introduction to the book Blindside, summarizes recent...atrocities or large-scale natural disasters abroad 12 Francis Fukuyama , ed, Blindside (Baltimore, MD: Brookings Institute Press, 2007), 1. 13 Defense

  16. (Environmental technology)

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.

    1990-10-12

    The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

  17. GIG Technologies

    Science.gov (United States)

    2008-08-08

    caching • GIG as a sensor • Cyber SA/defense • Cross Domain Information Sharing • Multi-Level Security solutions • Enterprise Service Bus ( ESB ...Link Layer Technologies Integrated Link Layer All Optical Core For Terrestrial and Space Networks Separate Transmission Networks Mid-Term Integrated

  18. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  19. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available in design and manufacturing to virtual reality. There are carbon fiber materials used and in performance analysis that use video base technology. In the 1999 cricket World Cup, small earphones were used for Hansie to communicate with the coach and were later...

  20. Vacuum Technology

    Energy Technology Data Exchange (ETDEWEB)

    Biltoft, P J

    2004-10-15

    The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

  1. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo (ed.)

    2005-07-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  2. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  3. Communications technology

    Science.gov (United States)

    Cuccia, C. Louis; Sivo, Joseph

    1986-01-01

    The technologies for optimized, i.e., state of the art, operation of satellite-based communications systems are surveyed. Features of spaceborne active repeater systems, low-noise signal amplifiers, power amplifiers, and high frequency switches are described. Design features and capabilities of various satellite antenna systems are discussed, including multiple beam, shaped reflector shaped beam, offset reflector multiple beam, and mm-wave and laser antenna systems. Attitude control systems used with the antenna systems are explored, along with multiplexers, filters, and power generation, conditioning and amplification systems. The operational significance and techniques for exploiting channel bandwidth, baseband and modulation technologies are described. Finally, interconnectivity among communications satellites by means of RF and laser links is examined, as are the roles to be played by the Space Station and future large space antenna systems.

  4. Manufacturing technology

    Energy Technology Data Exchange (ETDEWEB)

    Leonard, J.A.; Floyd, H.L.; Goetsch, B.; Doran, L. [eds.

    1993-08-01

    This bulletin depicts current research on manufacturing technology at Sandia laboratories. An automated, adaptive process removes grit overspray from jet engine turbine blades. Advanced electronic ceramics are chemically prepared from solution for use in high- voltage varistors. Selective laser sintering automates wax casting pattern fabrication. Numerical modeling improves performance of photoresist stripper (simulation on Cray supercomputer reveals path to uniform plasma). And mathematical models help make dream of low- cost ceramic composites come true.

  5. Emerging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Shin-yee

    1993-03-01

    The mission of the Emerging Technologies thrust area at Lawrence Livermore National Laboratory is to help individuals establish technology areas that have national and commercial impact, and are outside the scope of the existing thrust areas. We continue to encourage innovative ideas that bring quality results to existing programs. We also take as our mission the encouragement of investment in new technology areas that are important to the economic competitiveness of this nation. In fiscal year 1992, we have focused on nine projects, summarized in this report: (1) Tire, Accident, Handling, and Roadway Safety; (2) EXTRANSYT: An Expert System for Advanced Traffic Management; (3) Odin: A High-Power, Underwater, Acoustic Transmitter for Surveillance Applications; (4) Passive Seismic Reservoir Monitoring: Signal Processing Innovations; (5) Paste Extrudable Explosive Aft Charge for Multi-Stage Munitions; (6) A Continuum Model for Reinforced Concrete at High Pressures and Strain Rates: Interim Report; (7) Benchmarking of the Criticality Evaluation Code COG; (8) Fast Algorithm for Large-Scale Consensus DNA Sequence Assembly; and (9) Using Electrical Heating to Enhance the Extraction of Volatile Organic Compounds from Soil.

  6. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...... in integrating ideas from several distinct disciplines. This suggests that management and strategy are central to MOT which essentially relates to the firm rather than policy. Similarly we have a dual focus on capabilities, but can see subtle differences in how we view these ideas, either through an inwards...

  7. The Aesthetics of Cultural Transfer in Langston Hughes's Translations of Works by Federico García Lorca,Nicoiās Guillén,and Jacques Roumain%兰斯顿·休斯文学翻译中的文化迁移美学

    Institute of Scientific and Technical Information of China (English)

    德丽塔·马丁·奥根索

    2008-01-01

    The introductory essay to The Collected Works of Langston Hughes,Vol.16,The Translations:Federico García Lorca,Nicoás Guillén,and Jacques Roumain,examines the coextensive relationship that Langston Hughes's writing had with the poetics of marginalization seen in three writers-Spanish poet and dramatist Lorca,Cuban poet and essayist Guillén,and Haitian poet and novelist Roumain.The above-mentioned essay was the point of departure for further study into the concept of cultural transfer through literary translation.That is,the author who translates aspires to find significance in meaning between the literature written in the source language and the target language.Moreover,that writer-turned translator desires to portray a similarity of experience between his own works and those of writers from other nations.Hughes's translation of Lorca's Bodas de sangre (Blood Wedding),Guilltn's Cuba Libre,and Roumain's Gouverneurs de la Roseé (Masters of the Dew) provides abundant examples of his twin objectives of achieving effective cross-cultural transference and illustrating multi-formed (across genres) aesthetic expressions of corresponding experience (s),as well as his deft use of language to achieve both.This paper will examine parts from each of the three translations to show the global dialogue in which Hughes's poetics engages through his translation of works by authors from three different cultural,linguistic,and literary backgrounds.Furthermore,the essay will conclude with the notion that a judicious and effective translation process between literary traditions is essential to forging links among writers and their reading publics from various continents,which,in turn,sheds light on the national and international discourses and policies of the particular countries they represent.%的介绍文章探讨了兰斯顿·休斯的写作与西班牙诗人和戏剧家罗卡、古巴诗人和杂文家桂伦、海地诗人和小说家罗芒的作品中表现出来的边缘化

  8. Advanced Technology for Portable Personal Visualization.

    Science.gov (United States)

    1992-06-01

    William Wright, Project Director Andrew Certain, Jeff Chen, Jim Chung, Steve Hench, Richard Holloway, John Hughes, David Richardson. Jane Richardson...Funkhouser, T.A., C.H. Siquin and S.J. Teller , "Management of Large Amounts of Data in Interactive Building Walkthroughs" Proceedings 1992 Symposium on...Refinement Radiosity", ACM Computer Graphics (Proceedings 1990 Symposium on Interactive 3D Graphics), Vol. 24, No. 2, pp 59-66. [Teller9l] Teller , S.J

  9. The Critical Technologies Project Executive Summary

    Science.gov (United States)

    1981-01-01

    William H. Key, Jr. I Northrop Corporation Klein Associates Mr. P.W. D’Anna Mr. Joseph J. Laing( Westinghouse Electric Corporation Gould, Inc. Mr. E.P...Systems, Inc. Mr. Eugene 0. Frye Mr. Glen Liddiard Rockwell International Corporation International Transducer Corporation Mr. Samuel M. Garber Mr...Morton Mr. Hugh Soland The Bendix Corporation Honeywell, Inc. Mr. John Mott Mr. Charles L. Stiles Northrop Corporation General Electric Company Mr

  10. Agreement technologies

    CERN Document Server

    Ossowski, Sascha

    2013-01-01

    More and more transactions, whether in business or related to leisure activities, are mediated automatically by computers and computer networks, and this trend is having a significant impact on the conception and design of new computer applications. The next generation of these applications will be based on software agents to which increasingly complex tasks can be delegated, and which interact with each other in sophisticated ways so as to forge agreements in the interest of their human users. The wide variety of technologies supporting this vision is the subject of this volume. It summarises

  11. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    -Trophic Aquaculture (IMTA) is needed to pay attention to environmental protection and continued biodiversity. Further, it is necessary to use all the raw materials provided such that present by-products and side streams in processing are being upgraded for a better use than today. Principles of blue biotechnology may......This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...

  12. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Research results of hard photon technology have been summarized as a part of novel technology development highly utilizing the quantum nature of photon. Hard photon technology refers to photon beam technologies which use photon in the 0.1 to 200 nm wavelength region. Hard photon has not been used in industry due to the lack of suitable photon sources and optical devices. However, hard photon in this wavelength region is expected to bring about innovations in such areas as ultrafine processing and material synthesis due to its atom selective reaction, inner shell excitation reaction, and spatially high resolution. Then, technological themes and possibility have been surveyed. Although there are principle proposes and their verification of individual technologies for the technologies of hard photon generation, regulation and utilization, they are still far from the practical applications. For the photon source technology, the laser diode pumped driver laser technology, laser plasma photon source technology, synchrotron radiation photon source technology, and vacuum ultraviolet photon source technology are presented. For the optical device technology, the multi-layer film technology for beam mirrors and the non-spherical lens processing technology are introduced. Also are described the reduction lithography technology, hard photon excitation process, and methods of analysis and measurement. 430 refs., 165 figs., 23 tabs.

  13. Wearable Technology

    Science.gov (United States)

    Watson, Amanda

    2013-01-01

    Wearable technology projects, to be useful, in the future, must be seamlessly integrated with the Flight Deck of the Future (F.F). The lab contains mockups of space vehicle cockpits, habitat living quarters, and workstations equipped with novel user interfaces. The Flight Deck of the Future is one element of the Integrated Power, Avionics, and Software (IPAS) facility, which, to a large extent, manages the F.F network and data systems. To date, integration with the Flight Deck of the Future has been limited by a lack of tools and understanding of the Flight Deck of the Future data handling systems. To remedy this problem it will be necessary to learn how data is managed in the Flight Deck of the Future and to develop tools or interfaces that enable easy integration of WEAR Lab and EV3 products into the Flight Deck of the Future mockups. This capability is critical to future prototype integration, evaluation, and demonstration. This will provide the ability for WEAR Lab products, EV3 human interface prototypes, and technologies from other JSC organizations to be evaluated and tested while in the Flight Deck of the Future. All WEAR Lab products must be integrated with the interface that will connect them to the Flight Deck of the Future. The WEAR Lab products will primarily be programmed in Arduino. Arduino will be used for the development of wearable controls and a tactile communication garment. Arduino will also be used in creating wearable methane detection and warning system.

  14. Technology maturity and technology development

    Energy Technology Data Exchange (ETDEWEB)

    Underhill, Gary K.; Carlson, Ronald A.; Clendinning, William A.; Erdos, Jozsef; Gault, John; Hall, James W.; Jones, Robert L.; Michael, Herbert K.; Powell, Paul H.; Riemann, Carl F.; Rios-Castellon, Lorenzo; Shepherd, Burchard P.; Wilson, John S.

    1976-01-01

    All of the work reported in the preceding chapters was performed in order to assess the technical, economic, and energetic feasibility of proceeding with more detailed studies of the geopressured geothermal resource. The preliminary conceptual design and costing activities represented the prime activity for component by component review of the maturity of the technology available for resource utilization facilities. The economics and energetics studies focussed attentions on the areas of major capital and energy investment; these results comprise a useful guide for focussing design in order to reduce initial and operations and maintenance costs and/or investment. The following presents a discussion of the primary technical problems identified.

  15. Incineration technologies

    CERN Document Server

    Buekens, Alfons

    2013-01-01

    Waste incineration is the art of completely combusting waste, while maintaining or reducing emission levels below current emission standards. Where possible, objectives include the recovering of energy as well as the  combustion residues.  Successful waste incineration makes it possible to achieve a deep reduction in waste volume, obtain a compact and sterile residue, and eliminate a wide array of pollutants. This book places waste incineration within the wider context of waste management, and demonstrates that, in contrast to landfills and composting, waste incineration can eliminate objectionable and hazardous properties such as flammability and toxicity, result in a significant reduction in volume, and destroy gaseous and liquid waste streams leaving little or no residues beyond those linked to flue gas neutralization and treatment. Moreover, waste incineration sterilizes and destroys putrescible matter, and produces usable heat.  Incineration Technologies first appeared as a peer-reviewed contribution ...

  16. Creative solutions to making the technology work: three case studies of dyslexic writers in higher education

    Directory of Open Access Journals (Sweden)

    Geraldine A. Price

    2006-12-01

    Full Text Available Research into the behaviours manifested by the dyslexic condition has often focused upon younger dyslexic pupils and the lower-order skill difficulty in decoding and encoding. A surge in interest in the writing process has shifted the focus to higher-order skills, and a growing body of research is emerging within the higher education context (Hughes & Suritsky, 1994; McNaughton et al., 1997; Hatcher, 2001; Singleton & Aisbett, 2001; Farmer et al., 2002. Students are expected to be ‘expert' writers, and the mark of a good student is the ability to use writing as a tool for thinking. Drawing upon data from semi-structured interviews with undergraduate and postgraduate dyslexic students and their real-time writing logs, three case studies are presented and used to explore creative ways of using technology to manage dyslexia. The students demonstrate how they use different types of software to overcome writing anxiety, ‘fear of the blank page' syndrome and issues of plagiarism. The experiences of the students within the case studies demonstrate that often simple software can provide the best solutions, and that students combine features from software programs in creative ways to compensate for weaknesses in their cognitive profile.

  17. BIOGAS TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    D.B. SALUNKHE

    2012-12-01

    Full Text Available Due to scarcity of petroleum and coal it threatens supply of fuel throughout the world also problem of their combustion leads to research in different corners to get access the new sources of energy, like renewable energy resources. Solar energy, wind energy, different thermal and hydro sources of energy, biogas are all renewable energy resources. But, biogas is distinct from other renewable energies because of its characteristics of using, controlling and collecting organic wastes and at the same time producing fertilizer and water for use in agricultural irrigation. Biogas does not have any geographical limitations nor does it require advanced technology for producing energy, also it is very simple to use and apply. Anaerobic digestion is controlled biological degradation process which allows efficient capturing & utilization of biogas (approximately 60% methane and 40% carbon dioxide for energy generation. Anaerobic digestion of food waste is achievable but different types, composition of food waste results in varying degrees of methane yields, and thus the effects of mixing various types of food waste and their proportions should be determined on case by case basis.

  18. CMM Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ward, Robert C.

    2008-10-20

    This project addressed coordinate measuring machine (CMM) technology and model-based engineering. CMM data analysis and delivery were enhanced through the addition of several machine types to the inspection summary program. CMM hardware and software improvements were made with the purchases of calibration and setup equipment and new model-based software for the creation of inspection programs. Kansas City Plant (KCP) personnel contributed to and influenced the development of dimensional metrology standards. Model-based engineering capabilities were expanded through the development of software for the tolerance analysis of piece parts and for the creation of model-based CMM inspection programs and inspection plans and through the purchase of off-the-shelf software for the tolerance analysis of mechanical assemblies. An obsolete database application used to track jobs in Precision Measurement was replaced by a web-based application with improved query and reporting capabilities. A potential project to address the transformation of the dimensional metrology enterprise at the Kansas City Plant was identified.

  19. Air Force Manufacturing Technology Electronics Program, FY72-FY85.

    Science.gov (United States)

    1985-04-01

    stretching and handling variables. Control tolerances for cost and wrought 6063 aluminum were extended to 0.0002 inches mean deviations for individual pieces...DETECTORS TITLE : DETECTOR GRADE SILICON CONTRACTOR : HUGHES CARLSBAD CA CONTRACT# : F33615- T5 -C-5283 CLOSED APPROPRIATION : 3020 AMOUNT IN $ X 1000

  20. Michael Jäckel, Julia Derra, Cornelia Eck: SchönheitsAnsichten. Geschlechterbilder in Werbeanzeigen und ihre Bewertung. Baden-Baden: Nomos Verlag 2009.

    Directory of Open Access Journals (Sweden)

    Waltraud Posch

    2010-11-01

    Full Text Available Michael Jäckel, Julia Derra, and Cornelia Eck’s cross-generational study answers the question as to which concepts of beauty are presented in magazine advertisements and how recipients react to these concepts. The book provides an important basis for Media Studies and Gender Sociology particularly because it also shows medial constructions of gender that are initially invisible and because it shows gender related illustrations of physicality and beauty.In einer generationenübergreifenden Studie gehen Michael Jäckel, Julia Derra und Cornelia Eck der Frage nach, welche Schönheitsbilder in der Zeitschriftenwerbung präsentiert und wie diese von Rezipient/-innen aufgenommen werden. Das Buch liefert eine wichtige Basis für Medienforschung und Soziologie der Geschlechter, zumal es auch vordergründig nicht sichtbare mediale Konstruktionen von Geschlecht und die geschlechtsbezogene Darstellung von Körperlichkeit und Schönheit aufzeigt.

  1. Rezension von: Mechthild Koreuber (Hg.: Geschlechterforschung in Mathematik und Informatik. Eine (interdisziplinäre Herausforderung. Baden-Baden: Nomos Verlag 2010.

    Directory of Open Access Journals (Sweden)

    Andrea Blunck

    2010-05-01

    Full Text Available Im vorliegenden Sammelband wird gezeigt, dass die Genderforschung zu Mathematik und Informatik vielfältige Beiträge leisten kann. Es werden Forschungsergebnisse präsentiert, die aus ganz unterschiedlichen (inter-disziplinären Perspektiven an das Thema herangehen. Dabei geht es nicht nur um Frauen (und Männer in Mathematik bzw. Informatik. Es wird z. B. auch eine mathematische Theorie, die Lehre von Gerade und Ungerade, aus feministischer Sicht neu interpretiert, indem sie mit der Weberei im antiken Griechenland in Verbindung gebracht wird.

  2. Technology Access from the FS-X Radar Program. Lessons for Technology Transfer and U.S. Acquisition Policy

    Science.gov (United States)

    1994-01-01

    recalled a meeting in which MELCO engineers mentioned that software for the final FS-X radar was already completed in an earlier prototype development...and triggers for airbags . 9 Although the requirements will likely be far less demanding than in military applications, Hughes has claimed that many

  3. TECHNOLOGICAL WASTE DISPOSAL BY SUBSURFACE INJECTION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Janković Branimir

    2002-12-01

    Full Text Available The application of oilfield and solution mining technology to subsurface disposal of technological wastes has proven to be an environmentally, technically and economically suitable method for the disposal of the waste generated in petroleum industry as well as other industrial branches. This paper describes the subsurface injection technology, the disposal formation characteristics, the waste disposal well design, evaluates the environmental impact of above mentioned technology and proposes a solutions for disposing of technological wastes in Croatia or nerby region by implementing underground injection technology according to the world experience (the paper is published in Croatian.

  4. Photon technology. Laser process technology; Photon technology. Laser process gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For developing laser process technology by interaction between substance and photon, the present state, system, R and D issues and proposal of such technology were summarized. Development of the photon technology aims at the modification of bonding conditions of substances by quantum energy of photon, and the new process technology for generating ultra- high temperature and pressure fields by concentrating photon on a minute region. Photon technology contributes to not only the conventional mechanical and thermal forming and removal machining but also function added machining (photon machining) in quantum level and new machining technology ranging from macro- to micro-machining, creating a new industrial field. This technology extends various fields from the basis of physics and chemistry to new bonding technology. Development of a compact high-quality high-power high-efficiency photon source, and advanced photon transmission technology are necessary. The basic explication of an unsolved physicochemical phenomenon related to photon and substance, and development of related application technologies are essential. 328 refs., 147 figs., 13 tabs.

  5. Excimer Laser Technology

    CERN Document Server

    Basting, Dirk

    2005-01-01

    This comprehensive survey on Excimer Lasers investigates the current range of the technology, applications and devices of this commonly used laser source, as well as the future of new technologies, such as F2 laser technology. Additional chapters on optics, devices and laser systems complete this compact handbook. A must read for laser technology students, process application researchers, engineers or anyone interested in excimer laser technology. An effective and understandable introduction to the current and future status of excimer laser technology.

  6. Technology transfer by multinationals

    OpenAIRE

    Kostyantyn Zuzik

    2003-01-01

    The paper analyses the issue of technology transfer by multinational corporations. The following questions are explored: (a) world market of technologies, the role of MNCs (b) Choice of the technology transfer mode, Dunning's OLI-theory as a factor of the choice of the mode of transfer (c) measurement and profitability of technology transfer (d) transfer of technology through partnerships, JVs, alliances and through M&As (e) aspects of technology transfer by services multinationals. Paper uti...

  7. Technology transfer by multinationals

    OpenAIRE

    2003-01-01

    The paper analyses the issue of technology transfer by multinational corporations. The following questions are explored: (a) world market of technologies, the role of MNCs (b) Choice of the technology transfer mode, Dunning's OLI-theory as a factor of the choice of the mode of transfer (c) measurement and profitability of technology transfer (d) transfer of technology through partnerships, JVs, alliances and through M&As (e) aspects of technology transfer by services multinationals. Paper uti...

  8. Water Innovation and Technology

    Science.gov (United States)

    Water technologies are a specific sector that EPA works to address through the water technology cluster, aging infrastructure research, green infrastructure, and major industry meetings such as WEFTEC.

  9. Morgantown Energy Technology Center, technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. METC`s R&D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities.

  10. The electrification of Nova Scotia, 1884--1973: Technological modernization as a response to regional disparity

    Science.gov (United States)

    King, Lionel Bradley

    This dissertation investigates local attempts to use technology as a force for regional rehabilitation in the economically-depressed Maritime region of Canada. At the time of Confederation in 1867, the Maritime province of Nova Scotia was prosperous, progressive, and cultured. By the end of the 1910s, the province had entered a long period of economic and social decline. Recent historiography has shown that, far from passively accepting their fate, Nova Scotians and other Maritimers, actively resisted marginalization with political, cultural, or social action. The thesis expands upon that literature by exploring technology-based strategies of provincial rehabilitation using Thomas P. Hughes's systems perspective and David E. Nye's semiotic approach. In doing so, it applies methods from the social constructivist school of the history of technology to the larger concerns of Maritime Canadian historiography. In large part, the North American culture of technology determined the ways in which Nova Scotians applied technological solutions to provincial concerns. Technology has long been central to the Western idea of progress. As the "high technology" of the late nineteenth and early twentieth centuries, electricity reinforced that view: its ephemeral nature and silent efficiency led people to endow it with transformative, even mystical, powers. As a result, Nova Scotians, adopted a program of electrical modernization in the late 1910s as a remedy for regional disparity. The Nova Scotia government's first step was the creation of an Ontario-style hydroelectric commission designed to bring order to the province's fragmented and inefficient electrical network. Over the next few decades, the Nova Scotia Power Commission implemented rural electrification, home modernization, and regional system-building models that had already proven successful in Ontario and the United States. The system-building philosophies behind these programs were adapted to local conditions and

  11. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  12. Marketing technology in macroeconomics.

    Science.gov (United States)

    Tamegawa, Kenichi

    2012-01-01

    In this paper, we incorporate a marketing technology into a dynamic stochastic general equilibrium model by assuming a matching friction for consumption. An improvement in matching can be interpreted as an increase in matching technology, which we call marketing technology because of similar properties. Using a simulation analysis, we confirm that a positive matching technology shock can increase output and consumption.

  13. Educational Technology in China

    Science.gov (United States)

    Meifeng, Liu; Jinjiao, Lv; Cui, Kang

    2010-01-01

    This paper elaborates the two different academic views of the identity of educational technology in China at the current time--advanced-technology-oriented cognition, known as Electrifying Education, and problem-solving-oriented cognition, known as Educational Technology. It addresses five main modes of educational technology in China: as a…

  14. Marketing technologically advanced products

    NARCIS (Netherlands)

    Bender, Horst

    1989-01-01

    This paper calls for a merger of technology and marketing under a customer value perspective; for an enhancement of the traditional technological innovation orientation of the technology-based firm with a market thrust. It establishes technology-based products as product-service offerings that are d

  15. Emerging technology and ethics

    CERN Document Server

    Wakunuma, Kutoma

    2011-01-01

    This e-book on Emerging Technologies and Ethics includes a collection of essays which explore the future and ethics of emerging information and communication technologies. Articles in the collection include an overview of the legal implications which may be relevant to the ethical aspects of emerging technologies and also ethical issues arising from the mass-take up of mobile technologies.

  16. Composite Technology for Exploration

    Science.gov (United States)

    Fikes, John

    2017-01-01

    The CTE (Composite Technology for Exploration) Project will develop and demonstrate critical composites technologies with a focus on joints that utilize NASA expertise and capabilities. The project will advance composite technologies providing lightweight structures to support future NASA exploration missions. The CTE project will demonstrate weight-saving, performance-enhancing bonded joint technology for Space Launch System (SLS)-scale composite hardware.

  17. Howard Robard Hughes (1905-1976) / Jaan Ruus

    Index Scriptorium Estoniae

    Ruus, Jaan, 1938-2017

    2005-01-01

    Ameerika ärimees, kes teostas ennast jõuliselt lennunduses, produtsendina filmikunstis, on prototüübiks Martin Scorsese mängufilmi "Aviaator - valguses ja varjus" ("The Aviator") peategelasele, keda kehastab Leonardo DiCaprio

  18. Blanchett: "Howard Hughes armastas Hepburni lõpuni!" / Triin Thalheim

    Index Scriptorium Estoniae

    Thalheim, Triin, 1982-

    2005-01-01

    Mängufilm "Aviaator - valguses ja varjus" ("The Aviator") : režissöör Martin Scorsese : USA 2004. H. Hughesi ja K. Hepburni elust neid kehastavate näitlejate L. DiCaprio ja C. Blanchetti pilgu läbi

  19. Antiphospholipid (Hughes) syndrome: beyond pregnancy morbidity and thrombosis

    OpenAIRE

    Mialdea, Maria; Sangle, Shirish R; D'Cruz, David P

    2009-01-01

    The antiphospholipid syndrome is an autoimmune disease characterised by recurrent arterial or venous thrombosis, pregnancy morbidity and the persistence of positive antiphospholipid antibodies. Many other clinical manifestations may occur including heart valve disease, livedo reticularis, thrombocytopenia and neurological manifestations such as migraine and seizures. We review a number of other manfestations including stenotic lesions, coronary artery disease and accelerated atherosclerosis, ...

  20. Misery Is Fun: Using Langston Hughes's "Black Misery."

    Science.gov (United States)

    Benun, Ilise

    1998-01-01

    Uses "Black Misery," a picture book that shines a spotlight on 27 humiliating moments of childhood. Begins by reading the text and discussing the pictures and captions; then asks students to write a minimum of five captions in a manageable amount of time. Concludes by having students read their captions aloud and engage in more discussion. (PA)

  1. Hughes syndrome and epilepsy: when to test for antiphospholipid antibodies?

    Science.gov (United States)

    Noureldine, M H A; Harifi, G; Berjawi, A; Haydar, A A; Nader, M; Elnawar, R; Sweid, A; Al Saleh, J; Khamashta, M A; Uthman, I

    2016-11-01

    Epilepsy and seizures are reported among the neurological manifestations of antiphospholipid syndrome (APS) at a prevalence rate of approximately 8%, which is nearly 10 times the prevalence of epilepsy in the general population. The association of seizures with antiphospholipid antibodies (aPL) is even more significant in the presence of systemic lupus erythematosus (SLE). In this review, we discuss the epidemiological, pathophysiological, laboratory, clinical, and radiological aspects of this association, and derive suggestions on when to consider testing for aPL in epileptic patients and how to manage seizures secondary to APS based on literature data. Epilepsy due to APS should be considered in young patients presenting with seizures of unknown origin. Temporal lobe epilepsy seems to be particularly prevalent in APS patients. The pathogenesis is complex and may not only involve micro-thrombosis, but also a possible immune-mediated neuronal damage. Patients with seizures and positive aPL tend to develop thrombocytopenia and livedo racemosa more frequently compared with those without aPL. Magnetic resonance imaging (MRI) remains the imaging modality of choice in these patients. The presence of SLE and the presence of neurological symptoms significantly correlate with the presence of white matter changes on MRI. In contrast, the correlation between aPL positivity and the presence of white matter changes is very weak. Furthermore, MRI can be normal in more than 30-40% of neuropsychiatric lupus patients with or without aPL. aPL testing is recommended in young patients presenting with atypical seizures and multiple hyper-intensity lesions on brain MRI in the absence of other possible conditions. New MRI techniques can better understand the pathology of brain damage in neuro-APS. The therapeutic management of epileptic APS patients relies on anti-epileptic treatment and anticoagulant agents when there is evidence of a thrombotic event. In the absence of consensual recommendations, the decision of lifelong anticoagulation is discussed on a case-by-case basis. The anti-thrombotic benefit of hydroxychloroquine and statins is supported by several studies.

  2. Engineer Design Test 2 Hughes YAH-64 Advanced Attack Helicopter

    Science.gov (United States)

    1979-06-01

    Flight test data were obtained from calibrated test instrumentat ion and were recorded on magnetic tape. Real time telemetry was used to nionitor...performance measurements were made with the I111 Black lHole Ocarina (B-1O) infrared suppressor system installed. Performance data presented in this...Dynamic stability tests were discontinued after 2 oscillations at 136 KCAS 12 .. ... .. . . .. . .. ..... ... . - due to sideslip limits. Typical time

  3. Blanchett: "Howard Hughes armastas Hepburni lõpuni!" / Triin Thalheim

    Index Scriptorium Estoniae

    Thalheim, Triin, 1982-

    2005-01-01

    Mängufilm "Aviaator - valguses ja varjus" ("The Aviator") : režissöör Martin Scorsese : USA 2004. H. Hughesi ja K. Hepburni elust neid kehastavate näitlejate L. DiCaprio ja C. Blanchetti pilgu läbi

  4. MIKHAIL BAKHTIN, LANGSTON HUGHES AND THE POETIC UTTERANCE

    Directory of Open Access Journals (Sweden)

    Mark Eugene Amsler

    2012-12-01

    Full Text Available A critical pragmatics finds good grounding in Bakhtin and Voloshinov’s theory of the Utterance in Marxism and the Philosophy of Language (1929. In this essay I explore and extend the notion of ‘reaccenting’ with that of ‘retexting’ and call attention to the role of textualities in the performance and deformance of written language. Critical pragmatic moves beyond stylistics and proposes a more critical linguistic approach to literary texts. I use critical pragmatics informed by Bakhtin’s theory of the utterance to read Langston Hughes’s dialogic lyrics in Montage of a Dream Deferred (1951 and poetic retexting as a literate and critical practice.

  5. Devalveerimise pooldajad ja vastased / Edward Hugh ; intervjueerinud Mikk Salu

    Index Scriptorium Estoniae

    Hugh, Edward

    2009-01-01

    RGE Monitori ökonomisti hinnangul oleks Eestil võimalik devalveerimist lihtsamalt, tulemuslikumalt ja valutumalt läbi viia kui Lätil. Praeguses majanduskriisis oleks lahendus Lätile, Eestile ja kogu Ida-Euroopale kohene euroga liitumine. Göran Lind räägib Rootsi kogemusest krooni devalveerimisel, Christopher Rosenberg nimetab põhjused, miks Läti ja IMF-i programm ei sisalda devalveerimist

  6. Newnes communications technology handbook

    CERN Document Server

    Lewis, Geoff

    1994-01-01

    Newnes Communications Technology Handbook provides a discussion on different topics relevant to communications technology. The book is comprised of 39 chapters that tackle a wide variety of concern in communications technology. The coverage of the text includes technologies, such as analog digital communications systems, radio frequency receiver, and satellite systems. The book also discusses some methods and techniques used in communications technology, including mixer signal processing, modulation and demodulation, and spread spectrum techniques. The text will be of great use to engineers, t

  7. Technology and Nursing

    OpenAIRE

    Maria Vera Lúcia Moreira Leitão Cardoso

    2012-01-01

    In the present age we cannot disassociate from emerging issues, which involve science, communication, health and technology, the influence of media, technological advances, and the use of computers in all spheres of life. The concepts created for technology cover various evaluation approaches, which depend upon which type of technology, approaches, usefulness and influences in a particular area of knowledge. Technological advances cover several areas, figuring quantum physics, nanotechnology,...

  8. Entry and Technological Performance in New Technology Domains : Technological Opportunities, Technology Competition and Technological Relatedness

    NARCIS (Netherlands)

    Leten, B.; Belderbos, R.; Van Looy, B.

    2016-01-01

    Entry and success in new technology domains (NTDs) is essential for firms' long-term performance. We argue that firms' choices to enter NTDs and their subsequent performance in these domains are not only governed by firm-level factors but also by environmental characteristics. Entry is encouraged by

  9. GRACE BIOREMEDIATION TECHNOLOGIES - DARAMEND™ BIOREMEDIATION TECHNOLOGY. INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    Grace Dearborn's DARAMEND™ Bioremediation Technology was developed to treat soils/sediment contaminated with organic contaminants using solid-phase organic amendments. The amendments increase the soil’s ability to supply biologically available water/nutrients to micro...

  10. Emerging Technologies Integrating Technology into Study Abroad

    Science.gov (United States)

    Godwin-Jones, Robert

    2016-01-01

    "Ready access to travel and to technology-enhanced social networking (e.g., Facebook or Skype) has changed the nature of study abroad to the point where today's experiences are fundamentally different from those of earlier eras" (Kinginger, 2013a, p. 345). In addition to more travel options and greater technology availability, study…

  11. Payload software technology: Software technology development plan

    Science.gov (United States)

    1977-01-01

    Programmatic requirements for the advancement of software technology are identified for meeting the space flight requirements in the 1980 to 1990 time period. The development items are described, and software technology item derivation worksheets are presented along with the cost/time/priority assessments.

  12. Search Technologies | NCI Technology Transfer Center | TTC

    Science.gov (United States)

    Our team of technology transfer specialists has specialized training in invention reporting, patenting, patent strategy, executing technology transfer agreements and marketing. TTC is comprised of professionals with diverse legal, scientific, and business/marketing expertise. Most of our staff hold doctorate-level technical and/or legal training.

  13. Available Technologies | NCI Technology Transfer Center | TTC

    Science.gov (United States)

    Our team of technology transfer specialists has specialized training in invention reporting, patenting, patent strategy, executing technology transfer agreements and marketing. TTC is comprised of professionals with diverse legal, scientific, and business/marketing expertise. Most of our staff hold doctorate-level technical and/or legal training.

  14. Educational technology and the new technologies

    NARCIS (Netherlands)

    Verhagen, Pløn W.; Plomp, Tjeerd

    1989-01-01

    Like everywhere in our culture, new technologies gradually penetrate the field of education. This may be seen as a problem area, which asks for appropriate, actions by teachers, curriculum experts, instructional designers and others. As "technology" seems to be the main issue,one may quation whether

  15. SHARED TECHNOLOGY TRANSFER PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    GRIFFIN, JOHN M. HAUT, RICHARD C.

    2008-03-07

    The program established a collaborative process with domestic industries for the purpose of sharing Navy-developed technology. Private sector businesses were educated so as to increase their awareness of the vast amount of technologies that are available, with an initial focus on technology applications that are related to the Hydrogen, Fuel Cells and Infrastructure Technologies (Hydrogen) Program of the U.S. Department of Energy. Specifically, the project worked to increase industry awareness of the vast technology resources available to them that have been developed with taxpayer funding. NAVSEA-Carderock and the Houston Advanced Research Center teamed with Nicholls State University to catalog NAVSEA-Carderock unclassified technologies, rated the level of readiness of the technologies and established a web based catalog of the technologies. In particular, the catalog contains technology descriptions, including testing summaries and overviews of related presentations.

  16. ACR-700 advanced technologies

    Energy Technology Data Exchange (ETDEWEB)

    Tapping, R.L.; Turner, C.W. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Yu, S.K.W. [Atomic Energy of Canada Limited, Mississauga, Ontario (Canada); Olmstead, R.; Speranzini, R.A. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada)

    2004-12-01

    A successful advanced reactor plant will have optimized economics including reduced operating and maintenance costs, improved performance, and enhanced safety. Incorporating improvements based on advanced technologies ensures cost, safety and operational competitiveness of the ACR-700. These advanced technologies include modern configuration management; construction technologies; operational technology for the control centre and information systems for plant monitoring and analysis. This paper summarizes the advanced technologies used to achieve construction and operational improvements to enhance plant economic competitiveness, advances in the operational technology used for reactor control, and presents the development of the Smart CANDU suite of tools and its application to existing operating reactors and to the ACR-700. (author)

  17. [Health technology in Mexico].

    Science.gov (United States)

    Cruz, C; Faba, G; Martuscelli, J

    1992-01-01

    The features of the health technology cycle are presented, and the effects of the demographic, epidemiologic and economic transition on the health technology demand in Mexico are discussed. The main problems of science and technology in the context of a decreasing scientific and technological activity due to the economic crisis and the adjustment policies are also analyzed: administrative and planning problems, low impact of scientific production, limitations of the Mexican private sector, and the obstacles for technology assessment. Finally, this paper also discusses the main support strategies for science and technology implemented by the Mexican government during the 1980s and the challenges and opportunities that lie ahead.

  18. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    culture, and just as importantly that culture shapes technology. By looking at a recent transfer of technology this reciprocal exchange is elaborated by considering the cultural or contextual influence in the adaptation of technology. In this connection the notion of technological style is revisited...... by questioning whether it pays due attention to the non-technical factors of the process? In order to compensate for the deficiencies of the technological style as a sensitizing device the concept of sociotechnical style is introduced – a concept more in tune with resent research in technology studies....

  19. Cloud Computing Technologies

    Directory of Open Access Journals (Sweden)

    Sean Carlin

    2012-06-01

    Full Text Available This paper outlines the key characteristics that cloud computing technologies possess and illustrates the cloud computing stack containing the three essential services (SaaS, PaaS and IaaS that have come to define the technology and its delivery model. The underlying virtualization technologies that make cloud computing possible are also identified and explained. The various challenges that face cloud computing technologies today are investigated and discussed. The future of cloud computing technologies along with its various applications and trends are also explored, giving a brief outlook of where and how the technology will progress into the future.

  20. Eesti Vabariigi aukonsul Baden-Württembergis korraldas vastuvõtu / Meeli Bagger

    Index Scriptorium Estoniae

    Bagger, Meeli, 1958-

    2005-01-01

    6. juunil 2005 Audi-Forumis. Helmut Aurenz, ettevõtja ja aukonsul tutvustas Eestit, liidumaa peaminister Günther Oettinger rõhutas väikeriikide tähendust Euroopa Ühenduses, esinesid Clyde Kull ja Raivo Palmaru, klaveril musitseeris Kalle Randalu

  1. Superior Administrative Court Baden-Wuerttemberg, judgement of April 17, 1985 (prospecting area Murgtal)

    Energy Technology Data Exchange (ETDEWEB)

    1985-09-01

    In case a property owner refuses licensed prospecting, the assignment decision of the Source Protection Ordinance has to be taken into account. This does not apply for prospecting and mining of uranium and thorium. This is not contrary to Sec. 12 Para. 2 Federal Mining Act.

  2. Sustainability as the integration of economics and ethics? Baden, Vienna/Austria

    DEFF Research Database (Denmark)

    Madsen, Erik Kloppenborg

    2000-01-01

    In this study it is argued that the corporate pursuit of sustainability calls forth attitudes in the business world which seem to integrate economic, political and moral issues. The quest for sustainability calls forth reflection and reorientation in business life concerning visions, goals, role...... in society and practices. Evidence from two cases of corporate communication seems to indicate that the "language of sustainability" implicates a certain reorientation in business life. Whether this reorientation is merely "rhetorical" rather than "real" is not discussed in this paper, but when people use...

  3. Technology Matters - When new technology reshape innovation

    DEFF Research Database (Denmark)

    Edwards, Kasper; Pedersen, Jørgen Lindgaard

    2004-01-01

    not to be managed in the sense that aims, instruments and resources are unclear. It is observed that new technology is adopted with a limited scope and fo-cus – often to solve a particular technical problem e.g. the quality of specifica-tion are too low. For a single reason a new technology is introduced within...... the firm, which over time becomes a source of innovation. However, through adoption of this new technology firms engage in a mu-tual learning and forming process where the firm learn by using the new technol-ogy. When learning, the firm and the new technology is mutually formed as the firm tries to adopt...... learning. As the possibilities of the new hybrid tech-nology are recognised a new strategy based on the new hybrid technology is formed trying to exploit its advantages. The paper uses a number of case studies in firms implementing product configuration systems to substantiate these claims. It has been...

  4. Focus on Technologies: Worry or Technology?

    Directory of Open Access Journals (Sweden)

    Saulius Kanišauskas

    2015-10-01

    Full Text Available The paper analyses different attitudes towards technologies in contemporary philosophical discourses. It points out that classical notion of technology formulated by Martin Heidegger seems to be more and more often questioned and even forgotten. As a result, it is being replaced by the theory of determinism, according to which the change of technologies determines the changes in social systems, the human being including. This happens this way and not vice versa. Nowadays technē, or “technika” (in English: technology is mostly understood in the instrumental meaning or in the meaning of power. It is considered to be a powerful means, tool or mechanism to influence, change, control and manipulate human consciousness and human feelings. Despite the fact that technologies have already been tamed, the problem of huge responsibility for using and developing them arises. It is questioned whether the increasing society’s attention to modern technologies is not a particular “technology” of the postmodern capitalism to manipulate social consciousness. In parallel with “yes” answer to this question, Albert Borgmann’s idea that the causes of technological development have an ontological dimension, i.e. the causes are rooted in the nature of human beings themselves and their desire to adore own creativity, is discussed. Thus, it becomes necessary to probe deeper into the nature of creativity.

  5. Resources, Technology, and Strategy

    DEFF Research Database (Denmark)

    Resources, Technology and Strategy brings together contributors from Europe, North America and Asia to consider the strategic relationship between technology and other resources, such as production capabilities, marketing prowess, finance and organisational culture. Throughout the book...

  6. TECHNOLOGICAL IMPLEMENTATION PLAN

    DEFF Research Database (Denmark)

    Bellini, Anna

    2004-01-01

    This document has the purpose to describe the technological implementation plan in the IDEAL project.......This document has the purpose to describe the technological implementation plan in the IDEAL project....

  7. Technologies. [space power sources

    Science.gov (United States)

    Brandhorst, Henry W., Jr.

    1992-01-01

    Energy technologies to meet the power requirements of future space missions are reviewed. Photovoltaic, solar dynamic, and solar thermal technologies are discussed along with techniques for energy storage and power management and distribution.

  8. Technology Implementation Plan

    DEFF Research Database (Denmark)

    Jensen, Karsten Ingerslev; Schultz, Jørgen Munthe

    The Technology Implementation Plan (TIP) describes the main project results and the intended future use. The TIP is confidential.......The Technology Implementation Plan (TIP) describes the main project results and the intended future use. The TIP is confidential....

  9. INFORMATION TECHNOLOGIES IN TOURISM

    Directory of Open Access Journals (Sweden)

    Radka Tosheva

    2016-12-01

    Full Text Available In this article the focus is on the role of information technology in tourism, tourism business, electronic payments, software used by tourist companies, new technologies for online advertising and shopping, software for mobile devices.

  10. Geothermal Power Technologies

    DEFF Research Database (Denmark)

    Montagud, Maria E. Mondejar; Chamorro, C.R.

    2016-01-01

    Although geothermal energy has been widely deployed for direct use in locations with especial geologic manifestations, its potential for power generation has been traditionally underestimated. Recent technology developments in drilling techniques and power conversion technologies from low...

  11. Technology transfer for adaptation

    Science.gov (United States)

    Biagini, Bonizella; Kuhl, Laura; Gallagher, Kelly Sims; Ortiz, Claudia

    2014-09-01

    Technology alone will not be able to solve adaptation challenges, but it is likely to play an important role. As a result of the role of technology in adaptation and the importance of international collaboration for climate change, technology transfer for adaptation is a critical but understudied issue. Through an analysis of Global Environment Facility-managed adaptation projects, we find there is significantly more technology transfer occurring in adaptation projects than might be expected given the pessimistic rhetoric surrounding technology transfer for adaptation. Most projects focused on demonstration and early deployment/niche formation for existing technologies rather than earlier stages of innovation, which is understandable considering the pilot nature of the projects. Key challenges for the transfer process, including technology selection and appropriateness under climate change, markets and access to technology, and diffusion strategies are discussed in more detail.

  12. Effects of New Technologies.

    Science.gov (United States)

    Social and Labour Bulletin, 1980

    1980-01-01

    Transnational implications of technological change and innovation in telecommunications are discussed, including impact on jobs and industrial relations, computer security, access to information, and effects of technological innovation on international economic systems. (SK)

  13. CSIR Technology Impact 2000

    CSIR Research Space (South Africa)

    CSIR

    2000-01-01

    Full Text Available This millennium issue of Technology Impact celebrates the CSIR's contributions during the transitional 1999/2000 year. It presents a rich canvas portrays technology solutions and information which have touched the lives of people both within...

  14. Genealogies of Modern Technology

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    Does modern technology differ from ancient technology and does it have a unique essence? This twofold question opens one of Martin Heidegger's most influential philosophical inquiries, The Question Concerning Technology. The answer Heidegger offers has inspired various critiques and appraisals from...... a vast number of contemporary scholars of technology.1 Heidegger's answer is traditionally thought to suggest a great difference between ancient and modern technology. However, by re-examining Heidegger's text, it is possible to discover previously ignored or misunderstood lines of thoughts that affirm...... a multi-stable interpretation of the origin of modern technology. In what follows, we shall see how The Question Concerning Technology in fact supports three different genealogies of modern technology...

  15. CSIR Technology Impact 1993

    CSIR Research Space (South Africa)

    CSIR

    1993-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  16. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  17. Technology licensing in China

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason; Chen, Jin

    2015-01-01

    We explore the landscape of technology licensing among Chinese entities in the period 2000–12, using a unique database on technological licensing from the State Intellectual Property Office of China. We find that: first, among Chinese licensee organizations, firms have dominated in terms...... of the number of licensed technologies; second, the geographical distribution of licensed technologies among the provinces has gradually reached a new quantitative balance; third, utility models are the most popular technologies to be licensed and the majority of technology licensing in China has been between...... Chinese entities, and most transactions have been local within provinces; and finally, Chinese firms have gradually in-licensed newer and newer technologies, but the technologies in-licensed from foreign sources are by no means state-of-the-art. We make several suggestions for innovation policy...

  18. CSIR Technology Impact 1999

    CSIR Research Space (South Africa)

    CSIR

    1999-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  19. Discourses of Technology

    DEFF Research Database (Denmark)

    Sommer, Jannek K.; Knudsen, Gry Høngsmark

    (Kozinets, 2008) as drivers of consumer acceptance of new technology. Similarly, Giesler (2008) has conceptualized consumer acceptance of technology as a form of marketplace drama, in which market ideologies are negotiated between consumers and media discourses. We suggest to study discourses around failed......In this poster we address consumption of technology from the perspective of failure. A large body of studies of consumption of technology have focused on consumer acceptance (Kozinets, 2008). These studies have identified particular narratives about social and economic progress, and pleasure...... to understand how rejection and resistance build in the imagined use of technology. The study extends research on consumption of technology by demonstrating the importance of emergent discourses of new technology. We argue that the success of a particular new technology partly depends on the imagined...

  20. CSIR Technology Impact 1996

    CSIR Research Space (South Africa)

    CSIR

    1996-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  1. CSIR Technology Impact 1994

    CSIR Research Space (South Africa)

    CSIR

    1994-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  2. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  3. Genealogies of Modern Technology

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    Does modern technology differ from ancient technology and does it have a unique essence? This twofold question opens one of Martin Heidegger's most influential philosophical inquiries, The Question Concerning Technology. The answer Heidegger offers has inspired various critiques and appraisals from...... a vast number of contemporary scholars of technology.1 Heidegger's answer is traditionally thought to suggest a great difference between ancient and modern technology. However, by re-examining Heidegger's text, it is possible to discover previously ignored or misunderstood lines of thoughts that affirm...... a multi-stable interpretation of the origin of modern technology. In what follows, we shall see how The Question Concerning Technology in fact supports three different genealogies of modern technology...

  4. New Reductive Desulfurization Technology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The project for the research of the pulse plasma reductive desulfurization technology undertaken by Huazhong University of Science and Technology recently passed the research achievement appraisal in Wuhan, Hubei province.

  5. Nigerian journal of technology

    African Journals Online (AJOL)

    student1

    sieved into abrasive grains that were used to produce the grinding wheels. These locally ... Nigerian Journal of Technology (NIJOTECH). Vol. 32. No. 2. July 2013, pp. 318 – 324 ..... [10] Salmon, S. C. Modern Grinding Process. Technology.

  6. Neuroanatomy and transgenic technologies

    Science.gov (United States)

    This is a short review that introduces recent advances of neuroanatomy and transgenic technologies. The anatomical complexity of the nervous system remains a subject of tremendous fascination among neuroscientists. In order to tackle this extraordinary complexity, powerful transgenic technologies a...

  7. FY04 Engineering Technology Reports Technology Base

    Energy Technology Data Exchange (ETDEWEB)

    Sharpe, R M

    2005-01-27

    Lawrence Livermore National Laboratory's Engineering Directorate has two primary discretionary avenues for its investment in technologies: the Laboratory Directed Research and Development (LDRD) program and the ''Tech Base'' program. This volume summarizes progress on the projects funded for technology-base efforts in FY2004. The Engineering Technical Reports exemplify Engineering's more than 50-year history of researching and developing (LDRD), and reducing to practice (technology-base) the engineering technologies needed to support the Laboratory's missions. Engineering has been a partner in every major program and project at the Laboratory throughout its existence, and has prepared for this role with a skilled workforce and technical resources. This accomplishment is well summarized by Engineering's mission: ''Enable program success today and ensure the Laboratory's vitality tomorrow''. LDRD is the vehicle for creating those technologies and competencies that are cutting edge. These require a significant level of research or contain some unknown that needs to be fully understood. Tech Base is used to apply those technologies, or adapt them to a Laboratory need. The term commonly used for Tech Base projects is ''reduction to practice''. Tech Base projects effect the natural transition to reduction-to-practice of scientific or engineering methods that are well understood and established. They represent discipline-oriented, core competency activities that are multi-programmatic in application, nature, and scope. The objectives of technology-base funding include: (1) the development and enhancement of tools and processes to provide Engineering support capability, such as code maintenance and improved fabrication methods; (2) support of Engineering science and technology infrastructure, such as the installation or integration of a new capability; (3) support for technical and

  8. Science and Technology in Development Environments - Industry and Department of Defense Case Studies

    Science.gov (United States)

    2003-11-01

    A (see Figure X-2), was a failure. The last, launched on 5 December 1962 ( Atlas 21–F), was a success. “In between these two Atlases , which were...number of operationally deployed Atlas missiles was 99 by 1964. Thomas P. Hughes, Rescuing Prometheus , Vintage Books: New York 1998, p. 137. X-3 [T]o...for both. “Solving the reentry problem consumed as much as 11 percent of the Atlas development budget.”13 As related by Hughes in Rescuing Prometheus

  9. Developments in lubricant technology

    CERN Document Server

    Srivastava, S P

    2014-01-01

    Provides a fundamental understanding of lubricants and lubricant technology including emerging lubricants such as synthetic and environmentally friendly lubricants Teaches the reader to understand the role of technology involved in the manufacture of lubricants Details both major industrial oils and automotive oils for various engines Covers emerging lubricant technology such as synthetic and environmentally friendly lubricants Discusses lubricant blending technology, storage, re-refining and condition monitoring of lubricant in equipment

  10. Promoting Renewable Energy Technologies

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Skytte, Klaus

    % of its annual electricity production. In this paper, we present and discuss the Danish experience as a case of promoting renewable energy technologies. The development path of the two technologies has been very different. Wind power is considered an outright success with fast deployment to decreasing...... technology and its particular context, it is possible to formulate some general principles that can help to create an effective and efficient policy for promoting new renewable energy technologies....

  11. Emerging Technologies for Telemedicine

    Energy Technology Data Exchange (ETDEWEB)

    Minh, Cao Duc [National Agency for Science and Technology Information, Hanoi (Viet Nam); Shimizu, Shuji; Antoku, Yasuaki; Torata, Nobuhiro; Kudo, Kuriko; Okamura, Koji; Nakashima, Naoki; Tanaka, Masao [Kyushu University Hospital, Fukuoka (Japan)

    2012-02-15

    This paper focuses on new technologies that are practically useful for telemedicine. Three representative systems are introduced: a Digital Video Transport System (DVTS), an H.323 compatible videoconferencing system, and Vidyo. Based on some of our experiences, we highlight the advantages and disadvantages of each technology, and point out technologies that are especially targeted at doctors and technicians, so that those interested in using similar technologies can make appropriate choices and achieve their own goals depending on their specific conditions.

  12. Promoting Renewable Energy Technologies

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Skytte, Klaus

    % of its annual electricity production. In this paper, we present and discuss the Danish experience as a case of promoting renewable energy technologies. The development path of the two technologies has been very different. Wind power is considered an outright success with fast deployment to decreasing...... technology and its particular context, it is possible to formulate some general principles that can help to create an effective and efficient policy for promoting new renewable energy technologies....

  13. SIXTH SENSE TECHNOLOGY

    OpenAIRE

    2014-01-01

    The aim of this thesis was to explain the development of the technology by describing current hot concept in its field. The thesis describes the trend of development and current phase of the technology. The trend was described by explaining the concept of sixth sense technology and the effort that have been applied for this technology. As the concept is new, finding the suitable material related to the subject matter was the challenge for this project. The objective was completed by condu...

  14. Magnetic fusion technology

    CERN Document Server

    Dolan, Thomas J

    2014-01-01

    Magnetic Fusion Technology describes the technologies that are required for successful development of nuclear fusion power plants using strong magnetic fields. These technologies include: ? magnet systems, ? plasma heating systems, ? control systems, ? energy conversion systems, ? advanced materials development, ? vacuum systems, ? cryogenic systems, ? plasma diagnostics, ? safety systems, and ? power plant design studies. Magnetic Fusion Technology will be useful to students and to specialists working in energy research.

  15. New Mobile Technologies

    DEFF Research Database (Denmark)

    Tan, Su-En; Henten, Anders

    2006-01-01

    This paper takes a look at Clayton Christensen 's theory of disruptive technologies and how Christensen's theory relates to other innovation theories. It also proposes a new layer of analysis to this theory to better link the technology analysis to the market analysis of any given technology...... product. This layer suggests that complementarity and substitutability are important criteria for technologies to be market disruptions or sustaining changes....

  16. NASA Astrophysics Technology Needs

    Science.gov (United States)

    Stahl, H. Philip

    2012-01-01

    July 2010, NASA Office of Chief Technologist (OCT) initiated an activity to create and maintain a NASA integrated roadmap for 15 key technology areas which recommend an overall technology investment strategy and prioritize NASA?s technology programs to meet NASA?s strategic goals. Science Instruments, Observatories and Sensor Systems(SIOSS) roadmap addresses technology needs to achieve NASA?s highest priority objectives -- not only for the Science Mission Directorate (SMD), but for all of NASA.

  17. Photon technology. Laser processing technology; Photon technology. Laser process gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Survey has been conducted to develop laser processing technology utilizing the interaction between substance and photon. This is a part of the leading research on photon technology development. The photon technology development is aimed at novel technology development highly utilizing the quantum nature of photons. In the field of laser processing, high quality photons are used as tools, special functions of atoms and molecules will be discovered, and processing for functional fabrication (photon machining) will be established. A role of laser processing in industries has become significant, which is currently spreading not only into cutting and welding of materials and scalpels but also into such a special field as ultrafine processing of materials. The spreading is sometimes obstructed due to the difficulty of procurement of suitable machines and materials, and the increase of cost. The purpose of this study is to develop the optimal laser technology, to elucidate the interaction between substance and photon, and to develop the laser system and the transmission and regulation systems which realize the optimal conditions. 387 refs., 115 figs., 25 tabs.

  18. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the application of photon to industrial technologies, in particular, a hard photon technology was surveyed which uses photon beams of 0.1-200nm in wavelength. Its features such as selective atom reaction, dense inner shell excitation and spacial high resolution by quantum energy are expected to provide innovative techniques for various field such as fine machining, material synthesis and advanced inspection technology. This wavelength region has been hardly utilized for industrial fields because of poor development of suitable photon sources and optical devices. The developmental meaning, usable time and issue of a hard photon reduction lithography were surveyed as lithography in ultra-fine region below 0.1{mu}m. On hard photon analysis/evaluation technology, the industrial use of analysis, measurement and evaluation technologies by micro-beam was viewed, and optimum photon sources and optical systems were surveyed. Prediction of surface and surface layer modification by inner shell excitation, the future trend of this process and development of a vacuum ultraviolet light source were also surveyed. 383 refs., 153 figs., 17 tabs.

  19. Dryden Aeronautical Test Range

    Data.gov (United States)

    Federal Laboratory Consortium — Recently redesignated to honor Dr. Hugh L. Dryden, NASA's Dryden Aeronautical Test Range (DATR) supports aerospace flight research and technology integration, space...

  20. Enhancing Teaching with Technology.

    Science.gov (United States)

    Pedras, Melvin J.; Oaks, Merrill

    Students who are not educated in the modern advances of our technological society will be ill-prepared for the world of work in the 21st century. It is therefore incumbent upon all educators to modify traditional curriculum to reflect contemporary technology. School technology education programs today are being developed to reflect the needs of…

  1. Conducting a Technology Audit

    Science.gov (United States)

    Flaherty, William

    2011-01-01

    Technology is a critical component in the success of any high-functioning school district, thus it is important that education leaders should examine it closely. Simply put, the purpose of a technology audit is to assess the effectiveness of the technology for administrative or instructional use. Rogers Public Schools in Rogers, Arkansas, recently…

  2. Moralizing Food Technology

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2015-01-01

    Food technologies are common on many levels in society and used by both food professionals and consumers. Food technologies are not neutral. They inform and shape the behaviour of people. This paper presents a theoretical framework for analysing the mediating role of food technology and its influ...

  3. The Human Technology

    DEFF Research Database (Denmark)

    Fausing, Bent

    with fundamental human values like intuition, vision and sensing; all the qualities the technology, the industrialisation and rationalisation, or in short modernity, has been criticized for having taken away from human existence. What technology has taken away now comes back through new technology as an aid...

  4. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    The effort to comprehend innovation across cultures and time highlights the importance of the explicating factors external to technology. It becomes relevant to nuance or differentiate the understanding of social and cultural responses to adopted technologies by recognizing that technology shapes...

  5. Advanced manufacturing: Technology diffusion

    Energy Technology Data Exchange (ETDEWEB)

    Tesar, A.

    1995-12-01

    In this paper we examine how manufacturing technology diffuses rom the developers of technology across national borders to those who do not have the capability or resources to develop advanced technology on their own. None of the wide variety of technology diffusion mechanisms discussed in this paper are new, yet the opportunities to apply these mechanisms are growing. A dramatic increase in technology diffusion occurred over the last decade. The two major trends which probably drive this increase are a worldwide inclination towards ``freer`` markets and diminishing isolation. Technology is most rapidly diffusing from the US In fact, the US is supplying technology for the rest of the world. The value of the technology supplied by the US more than doubled from 1985 to 1992 (see the Introduction for details). History shows us that technology diffusion is inevitable. It is the rates at which technologies diffuse to other countries which can vary considerably. Manufacturers in these countries are increasingly able to absorb technology. Their manufacturing efficiency is expected to progress as technology becomes increasingly available and utilized.

  6. Appropriate technology directories

    Energy Technology Data Exchange (ETDEWEB)

    Frankena, F.

    1984-01-01

    An alphabetical and annotated list of 107 directories of appropriate technologies includes the publications of numerous small firms and residential groups as well as government and industry sources. The references cover neighborhood, village, and community efforts to develop decentralized technologies. Some list private and public funding sources, while others deal with legal, technical, and social aspects of renewable and alternative technologies.

  7. Stretching Your Technology Dollar

    Science.gov (United States)

    Johnson, Doug

    2012-01-01

    A school district technology director offers 10 strategies to help schools make the most of their technology dollar. These include using effective budgeting techniques, taking advantage of the buying power of groups, practicing sustainable technology, purchasing the right tool for the right job, taking advantage of free software, using cloud…

  8. Technology in Education

    Science.gov (United States)

    Roden, Kasi

    2011-01-01

    This paper was written to support a position on using technology in education. The purpose of this study was to support the use of technology in education by synthesizing previous research. A variety of sources including books and journal articles were studied in order to compile an overview of the benefits of using technology in elementary,…

  9. Teaching Information Technology Law

    Science.gov (United States)

    Taylor, M. J.; Jones, R. P.; Haggerty, J.; Gresty, D.

    2009-01-01

    In this paper we discuss an approach to the teaching of information technology law to higher education computing students that attempts to prepare them for professional computing practice. As information technology has become ubiquitous its interactions with the law have become more numerous. Information technology practitioners, and in particular…

  10. Creative Technology and Rap

    Science.gov (United States)

    Ch'ien, Evelyn

    2011-01-01

    This paper describes how a linguistic form, rap, can evolve in tandem with technological advances and manifest human-machine creativity. Rather than assuming that the interplay between machines and technology makes humans robotic or machine-like, the paper explores how the pressure of executing artistic visions using technology can drive…

  11. Biometric technology overview

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Biometrics was identified as one amongst 10 emerging technologies which would change the world in the twenty-first century. Components and processes of biometric system and the relevant technologies are explained in this article. Examples of biometric applications and trends of biometric research, together with industry development,are introduced, which illustrate the challenges and opportunities of this technology.

  12. Technology or Process First?

    DEFF Research Database (Denmark)

    Siurdyban, Artur Henryk; Svejvig, Per; Møller, Charles

    between them using strategic alignment, Enterprise Systems and Business Process Management theories. We argue that the insights from these cases can lead to a better alignment between process and technology. Implications for practice include the direction towards a closer integration of process...... and technology factors in organizations. Theoretical implications call for a design-oriented view of technology and process alignment....

  13. New Technologies in Mathematics.

    Science.gov (United States)

    Sarmiento, Jorge

    An understanding of past technological advancements can help educators understand the influence of new technologies in education. Inventions such as the abacus, logarithms, the slide rule, the calculating machine, computers, and electronic calculators have all found their place in mathematics education. While new technologies can be very useful,…

  14. Mineral Processing Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2000-09-01

    This document represents the roadmap for Processing Technology Research in the US Mining Industry. It was developed based on the results of a Processing Technology Roadmap Workshop sponsored by the National Mining Association in conjunction with the US Department of Energy, Office of Energy Efficiency and Renewable Energy, Office of Industrial Technologies. The Workshop was held January 24 - 25, 2000.

  15. Sharing Science and Technology.

    Science.gov (United States)

    Morgan, Robert P.

    1983-01-01

    Defining development as some combination of improving the standard of living and quality of life, meeting basic needs, and increasing per capita gross national product, this article discusses the role science and technology can play in developing countries. Considers technology transfer, appropriate technology, and other issues. (JN)

  16. Stretching Your Technology Dollar

    Science.gov (United States)

    Johnson, Doug

    2012-01-01

    A school district technology director offers 10 strategies to help schools make the most of their technology dollar. These include using effective budgeting techniques, taking advantage of the buying power of groups, practicing sustainable technology, purchasing the right tool for the right job, taking advantage of free software, using cloud…

  17. Selecting Security Technology Providers

    Science.gov (United States)

    Schneider, Tod

    2009-01-01

    The world of security technology holds great promise, but it is fraught with opportunities for expensive missteps and misapplications. The quality of the security technology consultants and system integrators one uses will have a direct bearing on how well his school masters this complex subject. Security technology consultants help determine…

  18. Teaching with Technology

    Science.gov (United States)

    Attard, Catherine

    2011-01-01

    New technologies continue to change every aspect of home, life and work: the way people communicate, calculate, analyse, shop, make presentations and socialise. "The Australian Curriculum" acknowledges the importance of teaching and learning with technology by including the use of information and communication technology (ICT) as one of…

  19. Education Technology Success Stories

    Science.gov (United States)

    West, Darrell M.; Bleiberg, Joshua

    2013-01-01

    Advances in technology are enabling dramatic changes in education content, delivery, and accessibility. Throughout history, new technologies have facilitated the exponential growth of human knowledge. In the early twentieth century, the focus was on the use of radios in education. But since then, innovators have seen technology as a way to improve…

  20. Creative Technology and Rap

    Science.gov (United States)

    Ch'ien, Evelyn

    2011-01-01

    This paper describes how a linguistic form, rap, can evolve in tandem with technological advances and manifest human-machine creativity. Rather than assuming that the interplay between machines and technology makes humans robotic or machine-like, the paper explores how the pressure of executing artistic visions using technology can drive…

  1. Technology Assessment Report: Aqueous Sludge Gasification Technologies

    Science.gov (United States)

    The study reveals that sludge gasification is a potentially suitable alternative to conventional sludge handling and disposal methods. However, very few commercial operations are in existence. The limited pilot, demonstration or commercial application of gasification technology t...

  2. Technology Matters - When new technology reshape innovation

    DEFF Research Database (Denmark)

    Edwards, Kasper; Pedersen, Jørgen Lindgaard

    2004-01-01

    Management of innovation is an important issue for firms and being good at this may be the deciding difference between death and survival. This paper ar-gues, based on 12 case studies, that new technology influence the innovative ca-pability of firms and disturbingly the process appears...... the firm, which over time becomes a source of innovation. However, through adoption of this new technology firms engage in a mu-tual learning and forming process where the firm learn by using the new technol-ogy. When learning, the firm and the new technology is mutually formed as the firm tries to adopt...... not to be managed in the sense that aims, instruments and resources are unclear. It is observed that new technology is adopted with a limited scope and fo-cus – often to solve a particular technical problem e.g. the quality of specifica-tion are too low. For a single reason a new technology is introduced within...

  3. Applied Semantic Web Technologies

    CERN Document Server

    Sugumaran, Vijayan

    2011-01-01

    The rapid advancement of semantic web technologies, along with the fact that they are at various levels of maturity, has left many practitioners confused about the current state of these technologies. Focusing on the most mature technologies, Applied Semantic Web Technologies integrates theory with case studies to illustrate the history, current state, and future direction of the semantic web. It maintains an emphasis on real-world applications and examines the technical and practical issues related to the use of semantic technologies in intelligent information management. The book starts with

  4. Technology reviews: Glazing systems

    Energy Technology Data Exchange (ETDEWEB)

    Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

    1992-09-01

    We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology; determine the performance range of available technologies; identify the most promising technologies and promising trends in technology advances; examine market forces and market trends; and develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fag into that class.

  5. Technology reviews: Shading systems

    Energy Technology Data Exchange (ETDEWEB)

    Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

    1992-09-01

    We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology. Determine the performance range of available technologies. Identify the most promising technologies and promising trends in technology advances. Examine market forces and market trends. Develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fall into that class.

  6. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2003-01-01

    This study analyzes how a group of ‘mediators’ in a large, multinational company adapted a computer-mediated communication technology (a ‘virtual workspace’) to the organizational context (and vice versa) by modifying features of the technology, providing ongoing support for users, and promoting...... of technology-use mediation is more complex and indeterminate than earlier literature suggests. In particular, we want to draw attention to the fact that advanced computer-mediated communication technologies are equivocal and that technology-use mediation consequently requires ongoing sensemaking (Weick 1995)....... appropriate conventions of use. Our findings corroborate earlier research on technology-use mediation, which suggests that such mediators can exert considerable influence on how a particular technology will be established and used in an organization. However, this study also indicates that the process...

  7. Technology and Global Change

    Science.gov (United States)

    Grübler, Arnulf

    2003-10-01

    Technology and Global Change describes how technology has shaped society and the environment over the last 200 years. Technology has led us from the farm to the factory to the internet, and its impacts are now global. Technology has eliminated many problems, but has added many others (ranging from urban smog to the ozone hole to global warming). This book is the first to give a comprehensive description of the causes and impacts of technological change and how they relate to global environmental change. Written for specialists and nonspecialists alike, it will be useful for researchers and professors, as a textbook for graduate students, for people engaged in long-term policy planning in industry (strategic planning departments) and government (R & D and technology ministries, environment ministries), for environmental activists (NGOs), and for the wider public interested in history, technology, or environmental issues.

  8. Technology Museums in Denmark

    DEFF Research Database (Denmark)

    Søndergaard, Morten Karnøe

    2012-01-01

    This article presents an exhibit review of some of the major technology museums in Denmark. First comes an introduction to the Danish museum ”landscape”. Second a total of six museums and their technology focused exhibits are presented. Among the museums are the Fisheries and Maritime Museum...... in Esbjerg, housing one of the most impressive and representative exhibitions on the technology behind the strong Danish maritime sector. Another museum being mentioned is the Energy Museum, which covers the background for some of the major breakthroughs performed in Denmark within this area; particularly...... within wind power technology. Finally special attention is devoted to the Danish Technological Museum. A museum which is the oldest and most elaborate of all the technology museums. The museum covers virtually every technological breakthrough with any relevance in a Danish section, with a special focus...

  9. Technologies as incarnated action

    DEFF Research Database (Denmark)

    Schraube, Ernst

    Contemporary conceptualizations of technology go beyond the traditional interpretation of created things as simply neutral means to an end. They theorize technologies as objects, which embody regimes of power (the theory of technological politics), or scripts (actor-network theory), or values...... (critical theory of technology), or patriarchal thought structures (feminist theories of technology). As helpful as these theories may be to understand the inner relationship between the technosphere and human life, the way in which the life of the individuals in the world of things is imagined remains...... vague and imprecise. In this paper I will argue for a social theory of technology, which includes the subjective and intersubjective implications of technological artifacts. I will show how acting has shifted from the province of human subjects to the sphere of work and products. The created things now...

  10. Technology Empowerment: Security Challenges.

    Energy Technology Data Exchange (ETDEWEB)

    Warren, Drake Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backus, George A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Wendell [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nelson, Thomas R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Skocypec, Russell D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    Technology empowerment” means that innovation is increasingly accessible to ordinary people of limited means. As powerful technologies become more affordable and accessible, and as people are increasingly connected around the world, ordinary people are empowered to participate in the process of innovation and share the fruits of collaborative innovation. This annotated briefing describes technology empowerment and focuses on how empowerment may create challenges to U.S. national security. U.S. defense research as a share of global innovation has dwindled in recent years. With technology empowerment, the role of U.S. defense research is likely to shrink even further while technology empowerment will continue to increase the speed of innovation. To avoid falling too far behind potential technology threats to U.S. national security, U.S. national security institutions will need to adopt many of the tools of technology empowerment.

  11. JPRS Report, Science & Technology, Japan

    Science.gov (United States)

    2007-11-02

    This is Japan Report with Science and Technology. It contains the issues with different topics on biotecnology , defense industry, nuclear engineering, Marine technology, science and technology policy.

  12. Technology '90

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The US Department of Energy (DOE) laboratories have a long history of excellence in performing research and development in a number of areas, including the basic sciences, applied-energy technology, and weapons-related technology. Although technology transfer has always been an element of DOE and laboratory activities, it has received increasing emphasis in recent years as US industrial competitiveness has eroded and efforts have increased to better utilize the research and development resources the laboratories provide. This document, Technology '90, is the latest in a series that is intended to communicate some of the many opportunities available for US industry and universities to work with the DOE and its laboratories in the vital activity of improving technology transfer to meet national needs. Technology '90 is divided into three sections: Overview, Technologies, and Laboratories. The Overview section describes the activities and accomplishments of the DOE research and development program offices. The Technologies section provides descriptions of new technologies developed at the DOE laboratories. The Laboratories section presents information on the missions, programs, and facilities of each laboratory, along with a name and telephone number of a technology transfer contact for additional information. Separate papers were prepared for appropriate sections of this report.

  13. Technology transfer 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    This document, Technology Transfer 94, is intended to communicate that there are many opportunities available to US industry and academic institutions to work with DOE and its laboratories and facilities in the vital activity of improving technology transfer to meet national needs. It has seven major sections: Introduction, Technology Transfer Activities, Access to Laboratories and Facilities, Laboratories and Facilities, DOE Office, Technologies, and an Index. Technology Transfer Activities highlights DOE`s recent developments in technology transfer and describes plans for the future. Access to Laboratories and Facilities describes the many avenues for cooperative interaction between DOE laboratories or facilities and industry, academia, and other government agencies. Laboratories and Facilities profiles the DOE laboratories and facilities involved in technology transfer and presents information on their missions, programs, expertise, facilities, and equipment, along with data on whom to contact for additional information on technology transfer. DOE Offices summarizes the major research and development programs within DOE. It also contains information on how to access DOE scientific and technical information. Technologies provides descriptions of some of the new technologies developed at DOE laboratories and facilities.

  14. Technology and teen drivers.

    Science.gov (United States)

    Lee, John D

    2007-01-01

    The rapid evolution of computing, communication, and sensor technology is likely to affect young drivers more than others. The distraction potential of infotainment technology stresses the same vulnerabilities that already lead young drivers to crash more frequently than other drivers. Cell phones, text messaging, MP3 players, and other nomadic devices all present a threat because young drivers may lack the spare attentional capacity for vehicle control and the ability to anticipate and manage hazards. Moreover, young drivers are likely to be the first and most aggressive users of new technology. Fortunately, emerging technology can also support safe driving. Electronic stability control, collision avoidance systems, intelligent speed adaptation, and vehicle tracking systems can all help mitigate the threats to young drivers. However, technology alone is unlikely to make young drivers safer. One promising approach to tailoring technology to teen drivers is to extend proven methods for enhancing young driver safety. The success of graduated drivers license programs (GDL) and the impressive safety benefit of supervised driving suggest ways of tailoring technology to the needs of young drivers. To anticipate the effects of technology on teen driving it may be useful to draw an analogy between the effects of passengers and the effects of technology. Technology can act as a teen passenger and undermine safety or it can act as an adult passenger and enhance safety. Rapidly developing technology may have particularly large effects on teen drivers. To maximize the positive effects and minimize the negative effects will require a broad range of industries to work together. Ideally, vehicle manufacturers would work with infotainment providers, insurance companies, and policy makers to craft new technologies so that they accommodate the needs of young drivers. Without such collaboration young drivers will face even greater challenges to their safety as new technologies emerge.

  15. [Earth Science Technology Office's Computational Technologies Project

    Science.gov (United States)

    Fischer, James (Technical Monitor); Merkey, Phillip

    2005-01-01

    This grant supported the effort to characterize the problem domain of the Earth Science Technology Office's Computational Technologies Project, to engage the Beowulf Cluster Computing Community as well as the High Performance Computing Research Community so that we can predict the applicability of said technologies to the scientific community represented by the CT project and formulate long term strategies to provide the computational resources necessary to attain the anticipated scientific objectives of the CT project. Specifically, the goal of the evaluation effort is to use the information gathered over the course of the Round-3 investigations to quantify the trends in scientific expectations, the algorithmic requirements and capabilities of high-performance computers to satisfy this anticipated need.

  16. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  17. Designing Human Technologies

    DEFF Research Database (Denmark)

    Simonsen, Jesper

    and the design process, in ethical and society-related concerns, and in evaluating how designs fulfill needs and solve problems. Designing Human Technologies subscribes to a broad technology concept including information and communication, mobile, environmental/sustainable and energy technologies......, the Humanities, and Social Science. The initiative broadens the perspective of IS and recognize reflections on aesthetics, ethics, values, connections to politics, and strategies for enabling a better future as legitimate parts of the research agenda. Designing Human Technologies is a design-oriented Strategic...... a shared interdisciplinary research and educational collaboration. As a creative research initiative it focuses on change and innovative thinking. The innovativeness is a result of the strongly interdisciplinary perspective which is at the heart of Designing Human Technologies. Designing Human Technologies...

  18. Implementation of Emerging Technologies

    DEFF Research Database (Denmark)

    Barba, F. J.; Orlien, Vibeke; Mota, Maria J.

    2016-01-01

    resources. Lastly, studies with specific examples of the implementation of these novel processing technologies in food industry are described, focusing on the application of high-pressure processing and pulsed electric fields to orange juice, milk, and oysters. Higher implementation costs were observed...... for the emerging processing technologies compared to the conventional processing technologies, which can be explained by the fact that the industrial application of these novel technologies is still under development. In the future the costs are expected to reduce with further technology advances......Novel processing technologies have been gaining interest among food researchers due to their lower impact on nutritional and sensory properties of the products compared to the conventional thermal techniques. In this chapter some of the most well-studied (eg, high-pressure processing, pulsed...

  19. Sensor technology foresight

    DEFF Research Database (Denmark)

    Andersen, Per Dannemand; Jørgensen, Birte Holst; Rasmussen, Birgitte

    2001-01-01

    The Sensor Technology Center A/S (STC) in co-operation with Risoe National Laboratory has carried out a sensor technology foresight in order to strengthen a strategic outlook on sensor technology. The technology foresight (with a timeframe of 2000 to2015) has been performed in the period October...... 2000 - September 2001. The conclusions of the sensor technology report are based on 1) a scanning of existing forward looking literature on sensor technology, 2) a number of workshops with Danish andinternational participants and 3) an international survey with 174 respondents. Half of the respondents...... came from universities and other research institutes, and approximately one-third came from industry. The study has analysed six types of sensors(covering 13 sub-types) and, in addition, a number of systemic issues. All three sources of information indicate the same pattern regarding future...

  20. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  1. Geothermal innovative technologies catalog

    Energy Technology Data Exchange (ETDEWEB)

    Kenkeremath, D. (ed.)

    1988-09-01

    The technology items in this report were selected on the basis of technological readiness and applicability to current technology transfer thrusts. The items include technologies that are considered to be within 2 to 3 years of being transferred. While the catalog does not profess to be entirely complete, it does represent an initial attempt at archiving innovative geothermal technologies with ample room for additions as they occur. The catalog itself is divided into five major functional areas: Exploration; Drilling, Well Completion, and Reservoir Production; Materials and Brine Chemistry; Direct Use; and Economics. Within these major divisions are sub-categories identifying specific types of technological advances: Hardware; Software; Data Base; Process/Procedure; Test Facility; and Handbook.

  2. Information Technology Resources Assessment

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    The Information Technology Resources Assessment (ITRA) is being published as a companion document to the Department of Energy (DOE) FY 1994--FY 1998 Information Resources Management Long-Range Plan. This document represents a collaborative effort between the Office of Information Resources Management and the Office of Energy Research that was undertaken to achieve, in part, the Technology Strategic Objective of IRM Vision 21. An integral part of this objective, technology forecasting provides an understanding of the information technology horizon and presents a perspective and focus on technologies of particular interest to DOE program activities. Specifically, this document provides site planners with an overview of the status and use of new information technology for their planning consideration.

  3. NAND flash memory technologies

    CERN Document Server

    Aritome, Seiichi

    2016-01-01

    This book discusses basic and advanced NAND flash memory technologies, including the principle of NAND flash, memory cell technologies, multi-bits cell technologies, scaling challenges of memory cell, reliability, and 3-dimensional cell as the future technology. Chapter 1 describes the background and early history of NAND flash. The basic device structures and operations are described in Chapter 2. Next, the author discusses the memory cell technologies focused on scaling in Chapter 3, and introduces the advanced operations for multi-level cells in Chapter 4. The physical limitations for scaling are examined in Chapter 5, and Chapter 6 describes the reliability of NAND flash memory. Chapter 7 examines 3-dimensional (3D) NAND flash memory cells and discusses the pros and cons in structure, process, operations, scalability, and performance. In Chapter 8, challenges of 3D NAND flash memory are dis ussed. Finally, in Chapter 9, the author summarizes and describes the prospect of technologies and market for the fu...

  4. Emerging and Disruptive Technologies

    Science.gov (United States)

    2016-01-01

    Several emerging or disruptive technologies can be identified that might, at some point in the future, displace established laboratory medicine technologies and practices. These include increased automation in the form of robots, 3-D printing, technology convergence (e.g., plug-in glucose meters for smart phones), new point-of-care technologies (e.g., contact lenses with sensors, digital and wireless enabled pregnancy tests) and testing locations (e.g., Retail Health Clinics, new at-home testing formats), new types of specimens (e.g., cell free DNA), big biology/data (e.g., million genome projects), and new regulations (e.g., for laboratory developed tests). In addition, there are many emerging technologies (e.g., planar arrays, mass spectrometry) that might find even broader application in the future and therefore also disrupt current practice. One interesting source of disruptive technology may prove to be the Qualcomm Tricorder XPrize, currently in its final stages. PMID:27683538

  5. Wibree: wireless communication technology

    Science.gov (United States)

    Fernandes e Fizardo, Trima Piedade

    2011-12-01

    Nowadays everywhere we come across electronic devices and now the world has become entirely mobile with so many new electronic equipments. The number of computing and telecommunications devices is increasing and consequently the focus on how to connect them to each other. The usual solution is to connect the device with cables or using infra red light to make file transfer and synchronizations possible but infrared light requires line of sight. To solve these problems a new technology,Wibree radio technology complements other local connectivity technologies, consuming only a fraction of the power compared to other radio technologies, enabling smaller and less costly implementations and being easy to integrate with Bluetooth solutions, Furthermore it can be also used to enable communication between several units such as small radio LANs.This paper focuses on why this technology has got large attention although there are pro's and con's with respect to other technologies.

  6. Emerging and Disruptive Technologies.

    Science.gov (United States)

    Kricka, Larry J

    2016-08-01

    Several emerging or disruptive technologies can be identified that might, at some point in the future, displace established laboratory medicine technologies and practices. These include increased automation in the form of robots, 3-D printing, technology convergence (e.g., plug-in glucose meters for smart phones), new point-of-care technologies (e.g., contact lenses with sensors, digital and wireless enabled pregnancy tests) and testing locations (e.g., Retail Health Clinics, new at-home testing formats), new types of specimens (e.g., cell free DNA), big biology/data (e.g., million genome projects), and new regulations (e.g., for laboratory developed tests). In addition, there are many emerging technologies (e.g., planar arrays, mass spectrometry) that might find even broader application in the future and therefore also disrupt current practice. One interesting source of disruptive technology may prove to be the Qualcomm Tricorder XPrize, currently in its final stages.

  7. Wireless communication technology NFC

    OpenAIRE

    MÁROVÁ, Kateřina

    2014-01-01

    Aim of this bachelor thesis is to handle the issue of new wireless communication technology NFC (Near Field Communication) including a comparison of advantages and disadvantages of NFC with other wireless technologies (Bluetooth, Wi-Fi, etc.). NFC is a technology for wireless communications between different electronic devices, one of which is typically a mobile phone. Near Field Communication allows wireless communication at very short distance by approaching or enclosing two devices and can...

  8. Digital Sensor Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ted Quinn; Jerry Mauck; Richard Bockhorst; Ken Thomas

    2013-07-01

    The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy, reliability, availability, and maintainability. This report demonstrates these benefits in direct comparisons of digital and analog sensor applications. It also addresses the qualification issues that must be addressed in the application of digital sensor technology.

  9. SNP genotyping technologies

    DEFF Research Database (Denmark)

    Studer, Bruno; Kölliker, Roland

    2013-01-01

    for this is the availability of high-throughput platforms for multiplexed SNP genotyping. Advancements in these technologies have enabled increased flexibility and throughput, allowing for the generation of adequate SNP marker data at very competitive cost per data point.......In the recent years, single nucleotide polymorphism (SNP) markers have emerged as the marker technology of choice for plant genetics and breeding applications. Besides the efficient technologies available for SNP discovery even in complex genomes, one of the main reasons...

  10. SNP genotyping technologies

    DEFF Research Database (Denmark)

    Studer, Bruno; Kölliker, Roland

    2013-01-01

    In the recent years, single nucleotide polymorphism (SNP) markers have emerged as the marker technology of choice for plant genetics and breeding applications. Besides the efficient technologies available for SNP discovery even in complex genomes, one of the main reasons...... for this is the availability of high-throughput platforms for multiplexed SNP genotyping. Advancements in these technologies have enabled increased flexibility and throughput, allowing for the generation of adequate SNP marker data at very competitive cost per data point....

  11. Software Architecture Technology Initiative

    Science.gov (United States)

    2008-04-01

    2008 Carnegie Mellon University 2008 PLS March 2008 © 2008 Carnegie Mellon University Software Architecture Technology Initiative SATURN 2008...SUBTITLE Software Architecture Technology Initiative 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...SUPPLEMENTARY NOTES presented at the SEI Software Architecture Technology User Network (SATURN) Workshop, 30 Apr ? 1 May 2008, Pittsburgh, PA. 14

  12. Software Partitioning Technologies

    Science.gov (United States)

    2001-05-29

    1 Software Partitioning Technologies Tim Skutt Smiths Aerospace 3290 Patterson Ave. SE Grand Rapids, MI 49512-1991 (616) 241-8645 skutt_timothy...Limitation of Abstract UU Number of Pages 12 2 Agenda n Software Partitioning Overview n Smiths Software Partitioning Technology n Software Partitioning...Partition Level OS Core Module Level OS Timers MMU I/O API Layer Partitioning Services 6 Smiths Software Partitioning Technology n Smiths has developed

  13. Trends in Technology Use

    OpenAIRE

    Florin Frant

    2009-01-01

    This study aims to investigate the relationship between the use of technology, working conditions and the health and well-being of workers in Europe. As it is known that characteristics of work organisation may reinforce or impair both positive and negative effects of technology use, the role of these characteristics is also considered in this study. The research will provide an insight into the trends and changes in technology use and working conditions in European count...

  14. Mixed plastics recycling technology

    CERN Document Server

    Hegberg, Bruce

    1995-01-01

    Presents an overview of mixed plastics recycling technology. In addition, it characterizes mixed plastics wastes and describes collection methods, costs, and markets for reprocessed plastics products.

  15. Advanced Surface Technology

    DEFF Research Database (Denmark)

    Møller, Per; Nielsen, Lars Pleht

    This new significant book on advanced modern surface technology in all its variations, is aimed at both teaching at engineering schools and practical application in industry. The work covers all the significant aspects of modern surface technology and also describes how new advanced techniques make......, nitriding, carbonitriding, and many other lesser-known thermochemical processes used for solving technological problems. The book is richly illustrated with pictures and figures showing how the technology creates new innovative solutions for industry and how surfaces are becoming integral to the function...

  16. Explosive Technology Group

    Data.gov (United States)

    Federal Laboratory Consortium — The Explosive Technology Group (ETG) provides diverse technical expertise and an agile, integrated approach to solve complex challenges for all classes of energetic...

  17. Active ageing technologies

    DEFF Research Database (Denmark)

    Lassen, Aske Juul

    the elderly. As part of this rearticulation of old age, many new technologies take form. This paper uses a wide concept of technologies (devices, regimes, strategies and ways of doing) and argues that technologies form active aging subjectivities, and on the other hand, that these subjectivities...... ‘sites of active aging’ in Denmark. By presenting three technologies of active aging (billiards at an activity center for elderly persons, dancing tiles for rehabilitation after falls and an online fitness community for elderly persons) the paper suggests that active aging is more than regimes...

  18. World Technology Usage Lags

    OpenAIRE

    Diego A. Comin; Bart Hobijn; Emilie Rovito

    2006-01-01

    We present evidence on the differences in the intensity with which ten major technologies are used in 185 countries across the world. We do so by calculating how many years ago these technologies were used in the U.S. at the same intensity as they are used in the countries in our sample. We denote these time lags as technology usage lags and compare them with lags in real GDP per capita. We find that (i) technology usage lags are large, often comparable to lags in real GDP per capita, (ii) us...

  19. Health care technology assessment

    Science.gov (United States)

    Goodman, Clifford

    1994-12-01

    The role of technology in the cost of health care is a primary issue in current debates concerning national health care reform. The broad scope of studies for understanding technological impacts is known as technology assessment. Technology policy makers can improve their decision making by becoming more aware, and taking greater advantage, of key trends in health care technology assessment (HCTA). HCTA is the systematic evaluation of the properties, impacts, and other attributes of health care technologies, including: technical performance; clinical safety and efficacy/effectiveness; cost-effectiveness and other economic attributes; appropriate circumstances/indications for use; and social, legal, ethical, and political impacts. The main purpose of HCTA is to inform technology-related policy making in health care. Among the important trends in HCTA are: (1) proliferation of HCTA groups in the public and private sectors; (2) higher standards for scientific evidence concerning technologies; (3) methodological development in cost analyses, health-related quality of life measurement, and consolidation of available scientific evidence (e.g., meta-analysis); (4) emphasis on improved data on how well technologies work in routine practice and for traditionally under-represented patient groups; (5) development of priority-setting methods; (6) greater reliance on medical informatics to support and disseminate HCTA findings.

  20. Distributed Energy Technology Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Distributed Energy Technologies Laboratory (DETL) is an extension of the power electronics testing capabilities of the Photovoltaic System Evaluation Laboratory...

  1. Acoustic Technology Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — This laboratory contains an electro-magnetic worldwide data collection and field measurement capability in the area of acoustic technology. Outfitted by NASA Langley...

  2. Solar Cooker Technological Change

    DEFF Research Database (Denmark)

    Ahmad, Bashir

    1997-01-01

    The challenges which solar cooking technology is facing right now is discussed. Based on a field study in Madras and Gujarat, it is asserted that there is an important incompatibility between the technology and the every day real-life conditions of the "users" of solar cooker. An evaluation report...... on a solar cooker technology in Burkina Faso supports the findings of the study. It is concluded that the users and other important actors have to be incorporated in the technological development process of solar cookers in the future....

  3. SCIENTIFIC AND TECHNOLOGICAL INNOVATION

    Directory of Open Access Journals (Sweden)

    Gabriel I. NASTASE

    2011-11-01

    Full Text Available Today, science and, accordingly, scientific research is widely recognized as the main driving force of production and source of innovation and technology transfer. There are many definitions in this regard that seek to express the concept of scientific research, experimental development (engineering and technical progress. Practically in the developed countries the phenomenon of innovation is being analyzed in relation to the concept of technology transfer, based on the experience and knowledge in science and technology. Innovation has to be addressed systematically, it involving: science, technology, financial and economic principles, management.

  4. Moralizing Food Technology

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2015-01-01

    Food technologies are common on many levels in society and used by both food professionals and consumers. Food technologies are not neutral. They inform and shape the behaviour of people. This paper presents a theoretical framework for analysing the mediating role of food technology and its...... influence on food ethics. Post-phenomenology and the idea of a technologically mediated morality are central theoretical approaches. Four elements are included in the analytical framework: perception, interpretation, intentionality, and mediated morality. The framework is applied to two cases; food safety...

  5. Application Technology Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — To conduct fundamental and developmental research on new and improved application technologies to protect floricultural, nursery, landscape, turf, horticultural, and...

  6. Industrial communication technology handbook

    CERN Document Server

    Zurawski, Richard

    2005-01-01

    The Industrial Communication Technology Handbook focuses on current and newly emerging communication technologies and systems that are evolving in response to the needs of industry and the demands of industry-led consortia and organizations.Organized into two parts, the text first summarizes the basics of data communications and IP networks, then presents a comprehensive overview of the field of industrial communications. This book extensively covers the areas of fieldbus technology, industrial Ethernet and real-time extensions, wireless and mobile technologies in industrial applications, the

  7. Technology Roadmaps: Cement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    To support its roadmap work focusing on key technologies for emissions reductions, the International Energy Agency (IEA) also investigated one particular industry: cement. Cement production includes technologies that are both specific to this industry and those that are shared with other industries (e.g., grinding, fuel preparation, combustion, crushing, transport). An industry specific roadmap provides an effective mechanism to bring together several technology options. It outlines the potential for technological advancement for emissions reductions in one industry, as well as potential cross-industry collaboration.

  8. Technology for Boundaries

    DEFF Research Database (Denmark)

    Bødker, Susanne; Kristensen, Jannie Friis; Nielsen, Christina

    2003-01-01

    This paper presents a study of an organisation, which is undergoing a process transforming organisational and technological boundaries. In particular, we shall look at three kinds of boundaries: the work to maintain and change the boundary between the organisation and its customers; boundaries.......After analysing the history and the current boundary work, the paper will propose new technological support for boundary work. In particular the paper will suggest means of supporting boundaries when these are productive and for changing boundaries when this seems more appropriate. In total, flexible technologies...... seem a core issue when dealing with technology for boundaries....

  9. Future Information Technology

    CERN Document Server

    Stojmenovic, Ivan; Choi, Min; Xhafa, Fatos; FutureTech 2013

    2014-01-01

    Future technology information technology stands for all of continuously evolving and converging information technologies, including digital convergence, multimedia convergence, intelligent applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, user experience and HCI, security and trust computing and so on, for satisfying our ever-changing needs. In past twenty five years or so, Information Technology (IT) influenced and changed every aspect of our lives and our cultures. These proceedings foster the dissemination of state-of-the-art research in all future IT areas, including their models, services, and novel applications associated with their utilization.

  10. The Next Technology Revolution - Nano Electronic Technology

    Science.gov (United States)

    Turlik, Iwona

    2004-03-01

    Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

  11. PCP IMMUMOASSAY TECHNOLOGIES - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    Three enzyme-linked immunosorbent assay technologies for pentachlorophenol (PCP) testing in soil and water were evaluated. Penta RISc Test Systems (formerly ENSYS, Inc.), EnviroGard™ PCP Immunoassay Test Kit (Millipore Corp.), and Pentachlorophenol RaPID Assay (formerly Ohmicron ...

  12. Robotics Technology Crosscutting Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The Robotics Technology Development Program (RTDP) is a needs-driven effort. A length series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the resulting robotics needs assessment revealed several common threads running through the sites: Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination and Dismantlement (D and D). The RTDP Group also realized that some of the technology development in these four areas had common (Cross Cutting-CC) needs, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT and E) process urged an additional organizational breakdown between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). These factors lead to the formation of the fifth application area for Crosscutting and Advanced Technology (CC and AT) development. The RTDP is thus organized around these application areas -- TWR, CAA, MWO, D and D, and CC and AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  13. Biosensor technology: technology push versus market pull.

    Science.gov (United States)

    Luong, John H T; Male, Keith B; Glennon, Jeremy D

    2008-01-01

    Biosensor technology is based on a specific biological recognition element in combination with a transducer for signal processing. Since its inception, biosensors have been expected to play a significant analytical role in medicine, agriculture, food safety, homeland security, environmental and industrial monitoring. However, the commercialization of biosensor technology has significantly lagged behind the research output as reflected by a plethora of publications and patenting activities. The rationale behind the slow and limited technology transfer could be attributed to cost considerations and some key technical barriers. Analytical chemistry has changed considerably, driven by automation, miniaturization, and system integration with high throughput for multiple tasks. Such requirements pose a great challenge in biosensor technology which is often designed to detect one single or a few target analytes. Successful biosensors must be versatile to support interchangeable biorecognition elements, and in addition miniaturization must be feasible to allow automation for parallel sensing with ease of operation at a competitive cost. A significant upfront investment in research and development is a prerequisite in the commercialization of biosensors. The progress in such endeavors is incremental with limited success, thus, the market entry for a new venture is very difficult unless a niche product can be developed with a considerable market volume.

  14. Technology Transfer and Technology Transfer Intermediaries

    Science.gov (United States)

    Bauer, Stephen M.; Flagg, Jennifer L.

    2010-01-01

    A standard and comprehensive model is needed to evaluate and compare technology transfer systems and the stakeholders within these systems. The principle systems considered include federal laboratories, U.S. universities, the rehabilitation engineering research centers (RERCs), and large small business innovation research programs. An earlier…

  15. Emerging Technologies - Capturing Innovation with Technology

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-12-01

    ET team research results are critical to achieving 50% energy savings across U.S. buildings within the next two decades. The ET team focuses on supporting research, development, and tech-to-market opportunities of high impact technologies, or those that demonstrate potential for achieving significant energy savings cost effectively.

  16. Digital Actuator Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ken Thomas; Ted Quinn; Jerry Mauck; Richard Bockhorst

    2014-09-01

    There are significant developments underway in new types of actuators for power plant active components. Many of these make use of digital technology to provide a wide array of benefits in performance of the actuators and in reduced burden to maintain them. These new product offerings have gained considerable acceptance in use in process plants. In addition, they have been used in conventional power generation very successfully. This technology has been proven to deliver the benefits promised and substantiate the claims of improved performance. The nuclear industry has been reluctant to incorporate digital actuator technology into nuclear plant designs due to concerns due to a number of concerns. These could be summarized as cost, regulatory uncertainty, and a certain comfort factor with legacy analog technology. The replacement opportunity for these types of components represents a decision point for whether to invest in more modern technology that would provide superior operational and maintenance benefits. Yet, the application of digital technology has been problematic for the nuclear industry, due to qualification and regulatory issues. With some notable exceptions, the result has been a continuing reluctance to undertake the risks and uncertainties of implementing digital actuator technology when replacement opportunities present themselves. Rather, utilities would typically prefer to accept the performance limitations of the legacy analog actuator technologies to avoid impacts to project costs and schedules. The purpose of this report is to demonstrate that the benefits of digital actuator technology can be significant in terms of plant performance and that it is worthwhile to address the barriers currently holding back the widespread development and use of this technology. It addresses two important objectives in pursuit of the beneficial use of digital actuator technology for nuclear power plants: 1. To demonstrate the benefits of digital actuator

  17. Technology Catalogue. First edition

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Department of Energy`s Office of Environmental Restoration and Waste Management (EM) is responsible for remediating its contaminated sites and managing its waste inventory in a safe and efficient manner. EM`s Office of Technology Development (OTD) supports applied research and demonstration efforts to develop and transfer innovative, cost-effective technologies to its site clean-up and waste management programs within EM`s Office of Environmental Restoration and Office of Waste Management. The purpose of the Technology Catalogue is to provide performance data on OTD-developed technologies to scientists and engineers assessing and recommending technical solutions within the Department`s clean-up and waste management programs, as well as to industry, other federal and state agencies, and the academic community. OTD`s applied research and demonstration activities are conducted in programs referred to as Integrated Demonstrations (IDs) and Integrated Programs (IPs). The IDs test and evaluate.systems, consisting of coupled technologies, at specific sites to address generic problems, such as the sensing, treatment, and disposal of buried waste containers. The IPs support applied research activities in specific applications areas, such as in situ remediation, efficient separations processes, and site characterization. The Technology Catalogue is a means for communicating the status. of the development of these innovative technologies. The FY93 Technology Catalogue features technologies successfully demonstrated in the field through IDs and sufficiently mature to be used in the near-term. Technologies from the following IDs are featured in the FY93 Technology Catalogue: Buried Waste ID (Idaho National Engineering Laboratory, Idaho); Mixed Waste Landfill ID (Sandia National Laboratories, New Mexico); Underground Storage Tank ID (Hanford, Washington); Volatile organic compound (VOC) Arid ID (Richland, Washington); and VOC Non-Arid ID (Savannah River Site, South Carolina).

  18. Technology Applications Team: Applications of aerospace technology

    Science.gov (United States)

    1993-01-01

    Highlights of the Research Triangle Institute (RTI) Applications Team activities over the past quarter are presented in Section 1.0. The Team's progress in fulfilling the requirements of the contract is summarized in Section 2.0. In addition to our market-driven approach to applications project development, RTI has placed increased effort on activities to commercialize technologies developed at NASA Centers. These Technology Commercialization efforts are summarized in Section 3.0. New problem statements prepared by the Team in the reporting period are presented in Section 4.0. The Team's transfer activities for ongoing projects with the NASA Centers are presented in Section 5.0. Section 6.0 summarizes the status of four add-on tasks. Travel for the reporting period is described in Section 7.0. The RTI Team staff and consultants and their project responsibilities are listed in Appendix A. The authors gratefully acknowledge the contributions of many individuals to the RTI Technology Applications Team program. The time and effort contributed by managers, engineers, and scientists throughout NASA were essential to program success. Most important to the program has been a productive working relationship with the NASA Field Center Technology Utilization (TU) Offices. The RTI Team continues to strive for improved effectiveness as a resource to these offices. Industry managers, technical staff, medical researchers, and clinicians have been cooperative and open in their participation. The RTI Team looks forward to continuing expansion of its interaction with U.S. industry to facilitate the transfer of aerospace technology to the private sector.

  19. Emerging wind energy technologies

    DEFF Research Database (Denmark)

    Rasmussen, Flemming; Grivel, Jean-Claude; Faber, Michael Havbro

    2014-01-01

    This chapter will discuss emerging technologies that are expected to continue the development of the wind sector to embrace new markets and to become even more competitive.......This chapter will discuss emerging technologies that are expected to continue the development of the wind sector to embrace new markets and to become even more competitive....

  20. School Security Technologies

    Science.gov (United States)

    Schneider, Tod

    2010-01-01

    Over the past decade electronic security technology has evolved from an exotic possibility into an essential safety consideration. Before resorting to high-tech security solutions, school officials should think carefully about the potential for unintended consequences. Technological fixes may be mismatched to the problems being addressed. They can…

  1. Information technology ethics

    DEFF Research Database (Denmark)

    Hongladarom, Soraj; Ess, Charles

    This book was the first publication to take a genuinely global approach to the diverse ethical issues evoked by Information and Communication Technologies and their possible resolutions. Readers will gain a greater appreciation for the problems and possibilities of genuinely global information...... ethics, which are urgently needed as information and communication technologies continue their exponential growth...

  2. Electron tunnel sensor technology

    Science.gov (United States)

    Waltman, S. B.; Kaiser, W. J.

    1989-01-01

    The recent development of Scanning Tunneling Microscopy technology allows the application of electron tunneling to position detectors for the first time. The vacuum tunnel junction is one of the most sensitive position detection mechanisms available. It is also compact, simple, and requires little power. A prototype accelerometer based on electron tunneling, and other sensor applications of this promising new technology are described.

  3. Technological advances transforming rheumatology

    Science.gov (United States)

    Robinson, William H.; Mao, Rong

    2016-01-01

    Technological advances over the past decade have revolutionized many areas of rheumatology, ranging from diagnosis, prognosis and therapeutic development to the mechanistic understanding of rheumatic diseases. This overview highlights key technological innovations and discusses the major impact that these developments are having on research and clinical practice. PMID:26439404

  4. Technology and Teaching Philosophy

    Science.gov (United States)

    King, Paul C.

    2012-01-01

    This article discusses the challenges faced when integrating new technologies into the classroom. Viewing the experiences of teaching a first year learning community through the lens of the principles of the Reflective Teaching Portfolio, the author looks to answer the question: "How should Technology relate to our Teaching Philosophy?" While a…

  5. Technology and Teaching Philosophy

    Science.gov (United States)

    King, Paul C.

    2012-01-01

    This article discusses the challenges faced when integrating new technologies into the classroom. Viewing the experiences of teaching a first year learning community through the lens of the principles of the Reflective Teaching Portfolio, the author looks to answer the question: "How should Technology relate to our Teaching Philosophy?"…

  6. Danish SDHW Technology

    DEFF Research Database (Denmark)

    Furbo, Simon

    1996-01-01

    The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented.......The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented....

  7. Shopping for Technology.

    Science.gov (United States)

    Middleton, James A.; Flores, Alfinio; Knaupp, Jonathan

    1997-01-01

    To avoid underuse, inaccessibility, and obsolescence when choosing, purchasing, and using technology, educators should maximize the number of students sharing machines, build technology into the curriculum, ensure continuous accessibility, network computers, and build physical plant considerations into their purchase plans. A single high-end…

  8. Introducing New Technology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The 5th China Fujian Technology and Project Fair (CFTPF) will be held from June 18 to 20 this year. Established in 2003, the CFTPF is one of the most impor - tant fairs for promoting advanced science and technological products for the benefit of Chinese

  9. Technology and sustainability

    NARCIS (Netherlands)

    Kroeze, C.; Boersema, J.J.; Tellegen, E.; Cremers, A.

    2011-01-01

    In ten essays, this book addresses a broad range of issues related to the interplay of sustainability and technology. How do population growth and technology relate to sustainable development? Can globalization be reconciled with sustainable development? Is sustainability a subjective or an

  10. Arts and Technology

    DEFF Research Database (Denmark)

    This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on Arts and Technology, ArtsIT 2011, which was held in December 2011 in Esbjerg, Denmark. The 19 revised full papers and the two poster papers cover various topics such as Interaction...... and Art, Music and Performance, and Digital Technology....

  11. Information Technology Initiative (Videorecording),

    Science.gov (United States)

    Physical description: 1 VHS video; col.; sd.; mono.; standard playback sp.; 35:40 mins.; 1/2 in. In this video, Dr. Kurt Fisher, Deputy Director for Information Technology , introduces the Corporate Information Management (CIM) program and explains the following major technical initiatives: reuse/repositories; I-case; data administration; information technology architecture; software process improvement; standards.

  12. Advanced Cell Technology, Inc.

    Science.gov (United States)

    Caldwell, William M

    2007-03-01

    Advanced Cell Technology, Inc. (OTCBB: ACTC) is a biotechnology company applying novel human embryonic stem cell technologies in the emerging field of regenerative medicine. We believe that regenerative medicine has the potential to revolutionize the field by enabling scientists to produce human cells of any kind for use in a wide array of therapies.

  13. Advanced Mirror Technology Development

    Science.gov (United States)

    Stahl, H. Philip

    2017-01-01

    The Advanced Mirror Technology Development (AMTD) project matures critical technologies required to enable ultra-stable 4-m-or-larger monolithic or segmented ultraviolet, optical, and infrared (UVOIR) space telescope primary-mirror assemblies for general astrophysics and ultra-high-contrast observations of exoplanets.

  14. Teaching with Technology

    Science.gov (United States)

    Martineau, Pamela

    2009-01-01

    In an era when technology seems to be changing almost daily, school boards, administrators, and teachers need to revisit their technology policies almost as rapidly, education experts advise. Internet chat rooms, online video games, and other electronic features that once seemed inappropriate for the classroom are proving useful for meeting many…

  15. Assistive Technologies for Reading

    Science.gov (United States)

    Ruffin, Tiece M.

    2012-01-01

    Twenty-first century teachers working with diverse readers are often faced with the question of how to integrate technology in reading instruction that meets the needs of the techno-generation. Are today's teachers equipped with the knowledge of how to effectively use Assistive Technologies (AT) for reading? This position paper discusses AT for…

  16. CSIR Technology Impact 1998

    CSIR Research Space (South Africa)

    CSIR

    1998-01-01

    Full Text Available stream_source_info CSIR Technology Impact 1998.pdf.txt stream_content_type text/plain stream_size 23 Content-Encoding ISO-8859-1 stream_name CSIR Technology Impact 1998.pdf.txt Content-Type text/plain; charset=ISO-8859-1 ...

  17. Technology transfer and learning

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.

    2002-01-01

    Despite the fact that international technology transfer has been widely studied its management still encounters many difficulties. To fully understand the issues that are relevant to the process of transferring production technology, it is necessary to determine the important factors that influence

  18. Computers: Educational Technology Paradox?

    Science.gov (United States)

    Hashim, Hajah Rugayah Hj.; Mustapha, Wan Narita

    2005-01-01

    As we move further into the new millennium, the need to involve and adapt learners with new technology have been the main aim of many institutions of higher learning in Malaysia. The involvement of the government in huge technology-based projects like the Multimedia Super Corridor Highway (MSC) and one of its flagships, the Smart Schools have…

  19. Use of Payment Technology

    DEFF Research Database (Denmark)

    Xiao, Xiao; Hedman, Jonas; Runnemark, Emma

    2015-01-01

    Drawing on the theory of consumption value, this research-in-progress strives to provide a theoretical explanation of payment technology use by investigating the relationship between consumers’ perceptions of different consumption values associated with a certain payment technology and their choi...... behavior, as well as the debate on moving towards a cashless society....

  20. Riding the Technology Wave.

    Science.gov (United States)

    Malan, Pierre

    This paper presents an overview of information technology development. The first section sets the scene, comparing the first WAN (Wide Area Network) and Intel processor to current technology. The birth of the microcomputer is described in the second section, including historical background on semiconductors, microprocessors, and the microcomputer.…