WorldWideScience

Sample records for locations evaluatie nieuwe

  1. Nieuwe tilnorm omstreden

    NARCIS (Netherlands)

    Vink, P.; Delleman, N.J.

    1995-01-01

    Volgens werkgevers is de nieuwe tilnorm, uit de door het ministerie van SZW voorgestelde richtlijn over tillen, in de praktijk moeilijk uitvoerbaar. Het komt er op neer dat, volgens de nieuwe tilnorm, in een gunstige tilsituatie maximaal 25 kg getild mag worden. Deze waarde is echter alleen

  2. Evaluatie van de Alcohol Verkeer Cursussen

    NARCIS (Netherlands)

    Leuw, Ed.; Brouwers, M.

    1992-01-01

    In dit rapport wordt een overzicht gegeven van de opzet, doelstellingen en uitkomsten van het evaluatie-onderzoek dat is verbonden aan de landelijke invoering van Alcohol Verkeer Cursussen (AVC's). Het verslag geeft een globaal en beschrijvend beeld van de belangrijkste kenmerken (deelname en

  3. Nieuwe buddleja's : aantrekkelijk voor consumenten en vlinders

    OpenAIRE

    Hop, M.E.C.M.

    2007-01-01

    Van Buddleja zijn veel nieuwe rassen op de markt gekomen. Om nieuwe Buddleja- cultivars te onderzoeken, is in Boskoop de collectie Buddleja davidii aangeplant. Hierin worden nieuwe rassen vergeleken met het gangbare sortiment. Van elk van de 40 rassen in de proef zijn twee planten neergezet. PPO onderzocht ze vier jaar lang in een opplanting. Met lijst van nieuwe Buddleja-cultivars en een lijst met bloeitijdstippen en bloemkleuren.

  4. Nieuwe buddleja's : aantrekkelijk voor consumenten en vlinders

    NARCIS (Netherlands)

    Hop, M.E.C.M.

    2007-01-01

    Van Buddleja zijn veel nieuwe rassen op de markt gekomen. Om nieuwe Buddleja- cultivars te onderzoeken, is in Boskoop de collectie Buddleja davidii aangeplant. Hierin worden nieuwe rassen vergeleken met het gangbare sortiment. Van elk van de 40 rassen in de proef zijn twee planten neergezet. PPO

  5. Evaluatie van het nieuwe RVV door weggebruikers : een samenvattend verslag van de nameting.

    NARCIS (Netherlands)

    Wittink, R.D.

    1993-01-01

    The new Dutch traffic regulations (RVV of 1990) have been effective since 1 November 1991. This paper presents the results of a door-to-door questionnaire survey among 655 sixteen year olds and older persons in order to investigate their knowledge and opinions about the new RVV. This survey carried

  6. Evaluatie van de BROEM-cursus nieuwe stijl : een vragenlijststudie onder oudere automobilisten.

    NARCIS (Netherlands)

    Davidse, R.J. & Hoekstra, A.T.G.

    2010-01-01

    Evaluation of the new style BROEM course; A survey among older drivers. This report contains an evaluation of the Dutch BROEM course. BROEM is an acronym for the Dutch words meaning Broad Consultation Elderly and Mobility and it is a Dutch national cooperation of the Royal Dutch Touring Club ANWB,

  7. Het nieuwe werken bij Microsoft, een impressie

    NARCIS (Netherlands)

    Rip, F.I.

    2009-01-01

    VIAS organiseerde op 15 oktober 2009 een bedrijfsbezoek aan het Microsoft-kantoor op Schiphol, waar sinds de ingebruikname van het gebouw gewerkt wordt via het concept "het nieuwe werken". Juist daarover gaat deze bijdrage

  8. Gezondheidskundige Evaluatie Schiphol, overzicht van resultaten tot oktober 1999

    NARCIS (Netherlands)

    Franssen EAM; Lebret E; Staatsen BAM; Wiechen CMAG van; LBM

    1999-01-01

    Dit rapport geeft een uitgebreide samenvatting van de stand van zaken en huidige resultaten van de Gezondheidskundige Evaluatie Schiphol (GES). GES bestaat uit een aantal studies met verschillende opzet. In dit rapport zijn in plaats van per onderzoek, de resultaten beschreven per

  9. Nieuwe vondsten van zeldzame planten in 2003 en 2004

    NARCIS (Netherlands)

    Meijden, van der Ruud; Holverda, Wout J.

    2006-01-01

    Vanuit Europees gezichtspunt was de ontdekking van twee nieuwe vindplaatsen van Apium repens en drie van Liparis loeselii belangrijk nieuws. De ontdekking van Gagea minima was verbazend. Na meer dan een eeuw kon de melding van Peucedanum officinale bevestigd worden door zijn herontdekking. Nieuw is

  10. Plastic zonder olie : lesmodule voor nieuwe scheikunde

    NARCIS (Netherlands)

    Langejan, B.; Klein Douwel, C.; Horst, ter J.J.; Tijdink, K.; Marle, van N.; Klaasen, P.; Coolen, R.; Assenbergh, van P.; Sijbers, J.P.J.; Mast, A.

    2013-01-01

    Lesmodule voor nieuwe scheikunde voor leerlingen uit 5 en 6 vwo. Bioplastics worden gemaakt uit natuurlijke grondstoffen. Als ze de synthetische plastics vervangen kan de voorraad aardolie ontzien worden. Omdat veel bioplastics afbreekbaar zijn, kan ook de berg plastic afval krimpen. Maar zijn

  11. Evaluatie van het evenwichtspartitieconcept voor zware metalen in bodems en sedimenten

    NARCIS (Netherlands)

    Janssen RPT; Swartjes FA; van den Hoop MAGT; Peijnenburg WJGM; ECO

    1996-01-01

    Een evaluatie is uitgevoerd van de toepasbaarheid van het evenwichtspartitieconcept (EP) voor zware metalen en de daarbij gehanteerde partitiecoefficienten bij de afleiding van integraal afgestemde milieukwaliteitsdoelstellingen voor bodem en sediment. Een partitiecoefficient (Kp) geeft de

  12. Plastic zonder olie : lesmodule voor nieuwe scheikunde

    OpenAIRE

    Langejan, B.; Klein Douwel, C.; Horst, ter, J.J.; Tijdink, K.; Marle, van, N.; Klaasen, P.; Coolen, R.; Assenbergh, van, P.; Sijbers, J.P.J.; Mast, A.

    2013-01-01

    Lesmodule voor nieuwe scheikunde voor leerlingen uit 5 en 6 vwo. Bioplastics worden gemaakt uit natuurlijke grondstoffen. Als ze de synthetische plastics vervangen kan de voorraad aardolie ontzien worden. Omdat veel bioplastics afbreekbaar zijn, kan ook de berg plastic afval krimpen. Maar zijn bioplastics in staat om ons de reguliere plastics te doen vergeten? Hoe maken we bioplastics met dezelfde veelzijdige eigenschappen als plastic? Waar komen de uiteenlopende eigenschappen van plastics ei...

  13. Nieuwe gegevens over de sectie Rubus uit het genus Rubus L. in Nederland

    NARCIS (Netherlands)

    Beek, van de A.

    2005-01-01

    In dit artikel worden een nieuwe serie en enkele nieuwe soorten van het genus Rubus (Braam) beschreven. Nieuwe series: Gypsocaulon (P.J. Mueller ex Sudre) Watson ex A.Beek. Nieuwe soorten: Rubus kolmariensis (Spribille) A.Beek; R. desarmatus A.Beek; R. nelliae A.Beek; R. calothyrsus A.Beek; R.

  14. Brengen nieuwe businessmodellen ons verbondenheid en duurzaamheid? : De gevaren van het 'nieuwe delen'

    NARCIS (Netherlands)

    drs. Frans van den Reep

    2015-01-01

    e term ‘nieuwe businessmodellen’ is vooral te vinden in het discours over duurzaam, maatschappelijk verantwoord ondernemen en de deeleconomie. Dit discours zit vol verwijzingen naar sociale en collectieve termen als bottom-up, grassroots, crowds en communities. Het suggereert anders denken en doen,

  15. Nieuw Hembrug : een beginplan voor de gebiedsontwikkeling Nieuw Hembrug

    NARCIS (Netherlands)

    Knippenberg, M.J.

    2009-01-01

    Background 'Hembrugterrein 'The 'Hembrugterrein' is a very polluted former facility/site of the Dutch Ministry of Defense. It is situated on a very strategic location in-between Amsterdam and Zaanstad in the North of Holland. The site belongs to the State. Due to this pollution possibilities to

  16. Milde voedselverwerkingstechnologie II : milde conservering met hoge druk : nieuwe ontwikkelingen

    NARCIS (Netherlands)

    Matser, A.M.; Ven, van der C.; Berg, van den R.

    2004-01-01

    Met behulp van hogedruktechnologie kunnen producten langer houdbaar worden gemaakt. Deze bekende techniek kent de laatste tijd nieuwe ontwikkelingen en toepassingen . Naast pasteuriseren door een hogedrukbehandeling bij kamertemperatuur is het nu ook mogelijk om te steriliseren met hoge druk. Ook

  17. Opsporen en beheersen van nieuwe risico’s

    NARCIS (Netherlands)

    Janssen, H.; Verhelst, E.C.H.; Viool, V.R.; Mierop, R.G.; Nooteboom, P.; Ruitenbeek, S.; Ros, M.; Lokhorst, C.; Fels, van der J.B.

    2012-01-01

    Dit betreft een onderzoeksopdracht op het gebied van systematiekontwikkeling voor de opsporing van nieuwe nu nog onbekende problemen betreffende voedselveiligheid- en plantgezondheid-, en diergezondheidgevaren en -risico’s. Deze opdracht richt zich op de doorontwikkeling van het Emerging Risk

  18. Nieuwe informatie over de grondwaterdynamiek: wensen en mogelijkheden

    NARCIS (Netherlands)

    Knotters, M.; Hoogland, T.; Gaast, van der J.W.J.

    2003-01-01

    Medewerkers van vier verschillende waterschappen hebben in interviews hun wensen kenbaar gemaakt naar nieuwe informatie over de grondwaterdynamiek. De mogelijkheden om aan deze wensen te voldoen in systematische karteringen van de grondwaterdynamiek zijn geanalyseerd. In het Holocene deel van

  19. Naar nieuwe vormen van kennis productie en -benutting

    NARCIS (Netherlands)

    Pieters, Jules; Voogt, Joke; McKenney, Susan; De Vries, Bregje; Westbroek, Hanna; Pareja Roblin, Natalie; Handelzalts, Adam; Walraven, Amber; Ormel, Bart

    2013-01-01

    Pieters, J., Voogt, J., McKenney, S., De Vries, B., Westbroek, H., Pareja Roblin, N., Handelzalts, A., Walraven, A., & Ormel, B. (2013). Naar nieuwe vormen van kennis productie en -benutting. Meso Magazine, 189, 25-26.

  20. The Appearance and Disappearance of the Term Nieuwe Zakelijkheid in Dutch Modern Architecture

    NARCIS (Netherlands)

    Rebel, B.; Grüttemeier, R.; Beekman, K.; Rebel, B.

    2013-01-01

    Although modern architecture was indicated with different terms such as Modern Architecture, Rationalism, Functionalism, Modern Movement, Neue Sachlichkeit and Neues Bauen, the Dutch modern architects had a strong preference for the translations of the last two: Nieuwe Zakelijkheid and Nieuwe

  1. NVO combineert beste van DPS, DPST en PBI tot nieuwe totaalindex. DPS verdwijnt

    NARCIS (Netherlands)

    Arendonk, van J.A.M.

    2006-01-01

    De duurzameprestatiesom, DPS, gaat mogelijk nog dit jaar verdwijnen. Ervoor in de plaats komt een nieuwe totaalindex, waarin ook functioneel exterieur een onderdeel zal zijn. Fokkerijprofessor Johan van Arendonk licht de achtergronden toe van de nieuwe totaalindex

  2. Evaluatie van bemesting en bekalking in bossen en de ontwikkeling van onbehandelde bossen

    NARCIS (Netherlands)

    Olsthoorn, A.F.M.; Berg, van den C.A.; Gruijter, de J.J.

    2006-01-01

    Dit rapport doet verslag van een deelonderzoek uit de Evaluatie van effectgerichte maatregelen in multifunctionele bossen 2004-2005 en is gericht op de effecten van de maatregelen bemesting en bekalking in bossen als overbruggingsmaatregel in het kader van het Overlevingsplan Bos en Natuur (OBN). Na

  3. Evaluatie pilot toepassing van technieken op gebied van electronic monitoring binnen een penitentiaire inrichting

    NARCIS (Netherlands)

    Bekkers, R.N.A.; te Velde, R.; Segers, J.; Bilderbeek, R.

    2008-01-01

    Publicatienummer 2006.051-0713; Een evaluatie van een pilot inzake de toepassing van technieken op gebied van electronic monitoring binnen een penitentiaire inrichting. Wat zijn de gevolgen voor de veiligheid (incidenten, ontvluchtingen) en welk inzicht biedt een kosten-batenanalyse?

  4. Evaluatie Politiewet 2012 in de Eenheid Oost-Nederland en landelijke thema's

    NARCIS (Netherlands)

    G. Belschak-Jacobs (Gabriele); P.S. Bayerl (Saskia); E.G. Brein (Elisabeth); M.J. Flory (Marja); H.G. van de Bunt (Henk); N.E. Haas (Nicole); R.S. Prins (Ruth)

    2015-01-01

    textabstractAt the request of the commission ‘Evaluatie Politiewet 2012’, the Rotterdam School of Management, Erasmus University, conducted an evaluation of the functioning of the Police Unit East-Netherlands (Eenheid Oost-Nederland). In addition, the nationally relevant themes with respect to ‘the

  5. Evaluation of the Energy Investment Allowance (EIA). Ex-post evaluation 2006-2011; Evaluatie Energie Investeringsaftrek. Ex post evaluatie 2006-2011

    Energy Technology Data Exchange (ETDEWEB)

    Volkerink, B.; Slingerland, S.; Boeve, S.; Meindert, L. [Ecorys, Rotterdam (Netherlands); De Groot, H.L.F. [Vrije Universiteit VU, Amsterdam (Netherlands); Van Zutphen, F. [Van Zutphen Economisch Advies, Rotterdam (Netherlands)

    2012-11-15

    The EIA (Energy Investment Allowance) has been evaluated for the period 2006-2011. Attention has been paid to its relevancy and the (cost) effectiveness [Dutch] Er is onderzocht of de EIA in de periode 2006 tot en met 2011 goed heeft gefunctioneerd. Daarbij is gekeken naar de relevantie van de EIA, de effectiviteit en kosteneffectiviteit van de EIA en is een evaluatie van de uitvoering gemaakt.

  6. Metriocnemus carmencitabertarum, een nieuwe dansmug voor Nederland (Diptera: Chironomidae)

    NARCIS (Netherlands)

    Kuper, J.T.; Moller Pillot, H.K.M.

    2012-01-01

    In augustus 2011 werd een larve van een dansmug gevonden in een emmer onder een dakgoot in Appingedam. Na uitkweken bleek het te gaan om Metriocnemus carmencitabertarum, een nieuwe soort voor Nederland. In het buitenland komt deze soort voor in met water gevulde natuurlijke kommen in rotsen en

  7. Het nieuwe werken 2.0: menselijk gedrag als uitgangspunt

    OpenAIRE

    Hoendervanger, Jan Gerard; van der Blonk, Heico

    2013-01-01

    Het Nieuwe Werken gaat momenteel een tweede fase in. Van een periode waarin de bricks en de bytes centraal stonden in het veranderingsproces, naar een periode waarin het veranderen van behaviour leidend is. Dit gaat gepaard met meer aandacht en ruimte voor individuele verschillen en het vraagt om innovatie op het snijvlak van HRM, ICT en FM. Wat betekent dit voor facility managers?

  8. Nieuws uit het westen : meerouderschap en draagmoederschap in British Columbia

    NARCIS (Netherlands)

    Vonk, M.J.

    2016-01-01

    In 2013 is in de Canadese provincie British Columbia nieuwe familierechtwetgeving in werking getreden: de Family Law Act, met daarin een regeling voor draagmoederschap, meerouderschap en meeroudergezag. Gezien de discussie in Nederland over deze onderwerpen en de instelling van de Staatscommissie

  9. Het nieuwe telen Gerbera - Teeltseizoen: 2009-2010

    NARCIS (Netherlands)

    Gelder, de A.; Houter, G.; Boer-Tersteeg, de P.M.; Warmenhoven, M.G.; Mei, van der M.; Groot, de M.; Grootscholten, M.

    2011-01-01

    De doelstelling van het project Het Nieuwe Telen Gerbera is het realiseren van een aanzienlijke energiebesparing met gelijkblijvende productie en kwaliteit. Dit onderzoek is uitgevoerd door de Flori Consult Group en WUR Glastuinbouw bij GreenQ-Improvement Centre in Bleiswijk.

  10. Het sluiten van een huurovereenkomst door middel van nieuwe telecommunicatiemiddelen

    NARCIS (Netherlands)

    Deli, D.E.J.A.

    2001-01-01

    In 2000 werden twee nieuwe wettelijke regelingen in België ingevoerd om uitwerking te geven aan de Europese Richtlijn 1999/93/EG van 13 december 1999 'betreffende een gemeenschappelijk kader voor elektronische handtekeningen' (Publ.L EG 19 januari 2000, afl. 13, 12-20). In dit artikel worden de

  11. Het nieuwe veehouden: realisatietrajecten : verdere verduurzaming in de veehouderij

    NARCIS (Netherlands)

    Kortstee, H.J.M.; Vrolijk, M.; Bremmer, B.; Doornewaard, G.J.

    2014-01-01

    In Het nieuwe veehouden zijn 22 veehouders geholpen om hun individuele plannen voor duurzamere bedrijfsconcepten daadwerkelijk te verwezenlijken. Het doel van het project was het leveren van een bijdrage aan een transitie rond verduurzaming in de landbouw en daar (al doende) van te leren.

  12. Nieuwe game rond een reëel probleem

    NARCIS (Netherlands)

    Os, van G.J.; Janssen, H.

    2014-01-01

    Het management van een tomatenbedrijf moet snel besluiten welke maatregelen ze gaat treffen om een gevaarlijke bacteriebesmetting op hun tomaten op te sporen, te bestrijden en om nieuwe besmettingen te voorkomen. Doen ze dit niet, dan kan het bedrijf failliet gaan. Deze opdracht kregen docenten en

  13. Comfortabel zitten op een kantoorstoel : een nieuwe uitdaging voor ontwerpers

    NARCIS (Netherlands)

    Vink, P.

    2005-01-01

    Het ontwerpen van de juiste kantoorstoel is niet eenvoudig. Nog niet zo lang geleden werd gesteld dat een nieuwe stoel ontworpen wordt om rugklachten te voorkomen. Inmiddels tonen diverse epidemiologische studies aan dat zitten alleen geen risicofactor is voor de rug. Zelfs “het zitten rechtop als

  14. De Dutch Open Telescope, Nieuwe zonnetelescoop op La Palma

    NARCIS (Netherlands)

    Rutten, R.J.; Hammerschlag, R.H.; Bettonvil, F.C.M.

    1997-01-01

    Op het eiland La Palma is een nieuwe zonnetelescoop verrezen, de Dutch Open Telescope (DOT). Hij doet zijn naam eer aan: de DOT staat open en bloot op een vijftien meter hoog open statief, ogend alsof een spin op lange poten van Mars is neergedaald tus-sen de eerbiedwaardige koepels van de

  15. Allemaal op de bok : Naar de implementatie van nieuw waterveiligheidsbeleid

    NARCIS (Netherlands)

    Broekhans, B.; Correlje, A.F.; Van Ast, J.

    2010-01-01

    De Nederlandse burger heeft veel vertrouwen in de waterkeringen en maakt zich weinig zorgen. Maar hoe klein de kans ook is, een overstroming is nooit geheel uit te sluiten. Er is dan ook een groeiende aandacht voor het beperken van de gevolgen van een overstroming. Het nieuwe waterveiligheidsbeleid

  16. Het oude en nieuwe gasthuis te Delft, (1252-1795)

    NARCIS (Netherlands)

    Oosterbaan, Dinant Petrus

    1954-01-01

    Il est fait mention pour la première fois de l'Ancien et du Nouvel Hopital de Delft (Oude en Nieuwe Gasthuis) dans une bulle du Pape Innocent IV, datée du 11 Octobre 1252. On cite également cette institution dans un récit de voyage de ce temps, publié dans la Description de la Ville de Delft par

  17. Onderzoekers sluiten jaar af met nieuwe inzichten; teelt de grond uit ook waardevol voor vollegrond

    NARCIS (Netherlands)

    Maas, van der M.P.; Elk, van P.J.H.; Voogt, W.; Dijk, van P.; Douven, F.

    2013-01-01

    Geslaagde groeiregulatie; vertraagde opbouw schadelijke aaltjes bij appel; goede resultaten met nieuwe substraten bij blauwe bes. Dat zijn de belangrijkste nieuwe inzichten van 2012 in het onderzoek naar Teelt de grond uit. De bevinding met aaltjes is ook relevant voor de teelt in de vollegrond. Het

  18. Sjakie en de nieuwe sociale zekerheid : levensloop van de beroepsbevolking in een rollenspel

    NARCIS (Netherlands)

    Steentjes, A.; Nossent, S.; Hark, T. ter

    2005-01-01

    In dit artikel wordt het voorgestelde nieuwe stelsel van sociale zekerheid (levensloopregeling) onderworpen aan een fictieve praktijktoets. Centraal stond hierbij de vraag: wat zijn de kansen en gevolgen van dit nieuwe stelsel voor Sjakie, een vmbo-leerling autotechniek die uitgroeit tot een

  19. Evaluatie prenatale huisbezoeken JGZ ZonMw-project in het kader van programma ’Vernieuwing uitvoeringspraktijk jeugdgezondheidszorg’

    NARCIS (Netherlands)

    Vink, R.; Sleuwen, B. van; Boere-Boonekamp, M.

    2013-01-01

    Deze rapportage geeft de resultaten weer van de evaluatie van het aanbod van prenatale huisbezoeken door de jeugdverpleegkundige (PHB-JGZ). In een aantal regio’s bestaat de mogelijkheid om al tijdens de zwangerschap,meestal op indicatie van de verloskundige zorgverlener, prenatale huisbezoeken bij

  20. Evaluatie van de smogsituatie in de winterperioden '92/'93, '93/'94 en '94/'95

    NARCIS (Netherlands)

    Anker IM van de; LLO

    1996-01-01

    In Nederland bestaat sinds 20 juni 1991 een nieuwe smogregeling, het zogenaamde Modeldraaiboek Smog 1991. In dit modeldraaiboek zijn procedures, maatregelen, handelingen, signaleringsschema's en aanbevelingen vastgelegd welke betrekking hebben op perioden met verhoogde luchtverontreiniging

  1. Ex-post evaluation of Energy Investment Allowance (EIA); Ex-post evaluatie Energie Investeringsaftrek (EIA)

    Energy Technology Data Exchange (ETDEWEB)

    Aalbers, R.; Baarsma, B.; Berkhout, P.; Bremer, S.; Gerritsen, M.; De Nooij, M. [SEO Economisch Onderzoek, Amsterdam (Netherlands)

    2007-07-15

    In the framework of the VBTB ('Van Beleidsbegroting tot Beleidsverantwoording', or 'From budget to balance sheet') the EIA (Energy Investment Allowance) has been evaluated for the period 2001-2005. Attention has been paid to its relevancy and the (cost) effectiveness. [Dutch] In de context van de VBTB ('Van Beleidsbegroting tot Beleidsverantwoording', or 'From budget to balance sheet') is onderzocht of de EIA in de periode 2001 tot en met 2005 goed heeft gefunctioneerd. Daarbij is gekeken naar de relevantie van de EIA, de effectiviteit en kosteneffectiviteit van de EIA en is een evaluatie van de uitvoering gemaakt.

  2. Evaluation of solar PV-projects of housing corporations; Evaluatie zon PV-projecten bij woningcorporaties

    Energy Technology Data Exchange (ETDEWEB)

    Kurstjens, M.J.H. [W/E Adviseurs, Utrecht (Netherlands)

    2013-09-15

    A study has been carried out to determine the failure and success factors with regard to the use of solar panels in the housing sector. Lessons learned from this evaluation form the basis for targeted communication and development of a guide for corporations. In the spring of 2013, stakeholders in eight representative initiatives in the Netherlands were interviewed. The failure and success factors are translated into recommendations to further develop tools for corporations [Dutch] Er is gezocht naar de faal- en succesfactoren rondom de toepassing van zonnepanelen in de woningbouwsector. Leerpunten uit deze evaluatie vormen de basis voor gerichte communicatie en ontwikkeling van (een) handreiking(en) voor corporaties. In het voorjaar van 2013 zijn betrokkenen bij acht representatieve initiatieven in Nederland geinterviewd. De faal- en succesfactoren zijn omgezet in aanbevelingen voor nader uit te werken hulpmiddelen voor corporaties.

  3. Location, location, location

    NARCIS (Netherlands)

    Anderson, S.P.; Goeree, J.K.; Ramer, R.

    1997-01-01

    We analyze the canonical location-then-price duopoly game with general log- concave consumer densities. A unique pure-strategy equilibrium to the two-stage game exists if the density is not "too asymmetric" and not "too concave." These criteria are satisfied by many commonly used densities.

  4. Bekalking en toevoegen van nutriënten; evaluatie van de effecten op de vitaliteit van het bos; een veldonderzoek naar boomgroei

    NARCIS (Netherlands)

    Wolf, R.J.A.M.; Engels, M.E.; Knotters, M.; Schraven, R.; Boertjes, M.

    2006-01-01

    Dit rapport doet verslag van een deelonderzoek uit de Evaluatie van effectgerichte maatregelen in multifunctionele bossen 2004-2005 en is gericht op de effecten van de maatregelen bemes-ting en bekalking in bossen als overbruggingsmaatregel in het kader van het Overlevingsplan Bos en Natuur (OBN).

  5. Evaluation of the Market introduction Energy Innovations (MEI) subsidy scheme; Evaluatie van de MEI-regeling

    Energy Technology Data Exchange (ETDEWEB)

    Wetzels, W.; Smekens, K.; Lako, P. [ECN Beleidsstudies, Petten (Netherlands); Warmenhoven, H. [De Gemeynt, Klarenbeek (Netherlands)

    2012-11-15

    This report contains the outcomes of an evaluation study of the Market introduction Energy Innovations (MEI) subsidy scheme. This scheme is targeted to the horticultural sector and aims to stimulate and accelerate the early market introduction of innovative energy systems in greenhouses. The subsidy scheme was initiated in 2007 and has provided subsidies twice a year since then. Based on project and data analysis, stakeholder interviews and a workshop, the evaluation concludes that the MEI scheme has made a positive contribution to the innovation process in the sector, but that the scheme could have been implemented more efficiently [Dutch] De regeling Marktintroductie energie-innovaties (MEI) is in 2007 ingesteld door het toenmalige Ministerie van Landbouw, Natuur en Voedselkwaliteit. Het doel van de MEI-regeling is het stimuleren en versnellen van de vroege marktintroductie van innovatieve energiesystemen in de glastuinbouw. ECN en De Gemeynt hebben een evaluatie uitgevoerd van de MEI-regeling. De centrale conclusie is dat de regeling een positieve bijdrage heeft geleverd aan het innovatieproces in de glastuinbouwsector.

  6. Het nieuwe Jeruzalem komt uit de hemel : christelijke religie en seculiere utopie

    NARCIS (Netherlands)

    Verkerk, M.J.

    2008-01-01

    Nu de ChristenUnie meeregeert zien sommige christenen nieuwe kansen om orde op zaken te stellen op ethisch gebied. Maarten Verkerk wijst aan de hand van het werk van Francis Bacon en van de regering Bush op het grote gevaar om hoge doelen te stellen aan een machtspositie.

  7. Organic Rankine Cycles. Old wine in new bottles; Organic Rankine Cycles. Oude wijn in nieuwe zakken

    Energy Technology Data Exchange (ETDEWEB)

    Den Hartog, T.L.B. [Cumae, Arnhem (Netherlands)

    2007-05-15

    An overview is given of the renewed interest for the Organic Rankine Cycle technology and new developments with regard to this power generating technology. [Dutch] Een overzicht wordt gegeven van de hernieuwde belangstelling voor de Organic Rankine Cycle (ORC) technologie en nieuwe ontwikkeling m.b.t. deze vorm van elektriciteitopwekking.

  8. Het effect van herhaalde versus nieuwe vragen in het testing-effect

    NARCIS (Netherlands)

    Dirkx, Kim; Kester, Liesbeth; Kirschner, Paul A.

    2012-01-01

    Dirkx, K. J. H., Kester, L., & Kirschner, P. A. (2012, 22 June). Het effect van herhaalde versus nieuwe vragen in het testing-effect. [The effects of repeated versus new questions in the testing-effect]. Poster session presented at the meeting of the Onderwijs Research Dagen [Educational Research

  9. Microbiële genetica: nieuwe mogelijkheden voor preventie en behandeling van (orale) infecties

    NARCIS (Netherlands)

    Deng, D.M.; Crielaard, W.

    2008-01-01

    Meer inzicht in de microbiële genetica van pathogene orale micro-organismen en een nieuw scala van moleculair genetische technieken hebben samen geleid tot andere strategieën in de ontwikkeling van antimicrobiële geneesmiddelen. In dit artikel wordt de belangrijke rol van de kennis van de microbiële

  10. Het nieuwe telen Gerbera 2009-2011: Onderdeel rapport: Klimaat en techniek in detail

    NARCIS (Netherlands)

    Gelder, de A.; Warmenhoven, M.G.

    2011-01-01

    Bij het onderzoek van Het Nieuwe Telen Gerbera stond energiebesparing met behoud van productie en kwaliteit centraal. De energiedoelstelling moest gerealiseerd worden door selectiever belichten, meer uren schermen en gebruik van een dubbel scherm en vochtbeheersing met gewasventilatie. De opzet van

  11. Inventarisatie van nieuwe en bestaande mogelijkheden voor de bestrijding van schurft in aardappelen

    NARCIS (Netherlands)

    Veerman, A.; Boogert, van den P.H.J.F.

    2003-01-01

    In de bestrijding van gewone schurft, poederschurft en netschurft in aardappelen is in de praktijk reeds sinds langere tijd geen wezenlijke vooruitgang geboekt. Ondanks feit dat in binnen- en buitenland veel onderzoek naar deze schurftsoorten is verricht, zijn hieruit geen nieuwe praktische methoden

  12. Pastoors naar de PFA: nieuwe impuls voor samenwerking met de wetenschap (interview met Martin Pastoors)

    NARCIS (Netherlands)

    Pastoors, M.A.

    2014-01-01

    De Pelagic Freezer-trawler Association (PFA) heeft visserijonderzoeler Martin Pastoors aangenomen als 'Chief Science Officer'. De afgelopen tien jaar is de PFA zich steeds meer bezig gaan houden met wetenschappelijk onderzoek. Bijvoorbeeld door het ontwikkelen van nieuwe manieren om data te

  13. Economische consequenties invoering CTT-norm zoute baggerspecie voor Nederlandse havens: evaluatie CTT norm 2004-2005

    NARCIS (Netherlands)

    Linderhof, V.G.M.; Hess, S.; Kruseman, G.; Hattum, van B.; Bruinsma, F.; Jonkeren, O.; Ubbels, E.

    2006-01-01

    In juni 2004 werd een nieuw toetsingskader, de Chemie-Toxiciteit-Toets (CTT), voor zoute baggerspecie geïntroduceerd. De CTT vervangt de Uniforme Gehalte Toets (UGT). De belangrijkste wijzigingen zijn de expliciete norm voor Tributyltin (TBT) en signaleringswaarden voor een drietal bio-assays. Op

  14. Analysis and evaluation of GAVE chains. Part 2 of 3. Final report (sheets presentation); Analyse en evaluatie van GAVE-ketens. Deel 2 van 3. Final report (sheetpresentation)

    Energy Technology Data Exchange (ETDEWEB)

    Bosma, W.J.P. [Arthur D. Little International, Rotterdam (Netherlands)

    1999-12-01

    This report contains the detailed findings of the analysis, evaluation, and integration of Novem GAVE options. This main report is meant for the reader who is interested in the detailed findings, as well as an overview of the results. For readers who are mainly interested in the high-level results, and are comfortable with Dutch, there is a short text summary of our results, entitled 'Analyse en evaluatie van GAVE-ketens, management summary' (part 1). Readers who are interested in the underlying data and detailed assumptions are encouraged to consult the appendix to this report, entitled 'Analyse en evaluatie van GAVE-ketens, appendices' (part 3)

  15. Evaluatie van de invoering van het nieuwe RVV 1990 en het BABW : verslag van een oriënterende interviewronde bij politiekorpsen, wegbeheerders/verkeersafdelingen van gemeenten en rijscholen.

    NARCIS (Netherlands)

    Vis, A.A.

    1992-01-01

    On November, 1, 1991, both a revised Traffic Regulations and Road Traffic Signs Code (RVV 1990) and a new Administrative Provisions for Road Traffic Order (BABW) was introduced in the Netherlands. This paper describes the first, preparatory phase of the evaluation of the introduction of both

  16. Towards new roads in environmental policy; Naar nieuwe wegen in het milieubeleid

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    From this report it appears that the environmental policy in the Netherlands is not sufficient to deal with the environmental problems that will occur in the (near) future. In a separate report six cases are presented and discussed which illustrate the results of this report. [Dutch] Het beleid van de Nederlandse overheid is niet afdoende voor de milieuproblemen die zich in de (nabije) toekomst zullen voordoen. Voor nog openstaande en nieuwe milieuproblemen, zoals de problematiek van de klimaatverandering en de afnemende biodiversiteit, kan niet worden uitgegaan van de bestaande, vertrouwde beleidsconcepten. Deze pasten wel bij de zintuiglijk waarneembare milieuproblemen, zoals stank, geluidshinder of verontreinigd zwemwater. Maar bij de nieuwe problemen doen de effecten zich niet hier en nu voor, en is er daardoor nog geen gevoel van maatschappelijke urgentie. Immers, niemand merkt er nu nog wat van. Kennis over wat er mis kan gaan moet worden gemobiliseerd, en die kennis moet breed maatschappelijk worden gedeeld en gedragen. Het beleid moet dit zien te bereiken, omdat anders de milieubelangen op langere termijn het steeds zullen afleggen tegen andere belangen. Dit is de kern van het rapport. Het nationale milieubeleid staat meer dan voorheen voor de opgave om 'voor de fout uit te leren'. Dit vraagt om doordacht overheidshandelen voordat de nadelige effecten zich daadwerkelijk, voor het grote publiek zichtbaar, manifesteren. Deze opgave stelt hoge eisen aan de maatschappelijke legitimatie van milieubeleid, terwijl het gevoel van maatschappelijke urgentie van milieuproblemen steeds verder afneemt. Deze kwetsbaarheid in het huidige en komende milieubeleid wordt nog onvoldoende onderkend. Voor de vorming van nieuw milieubeleid zijn volgens de raad kennisontwikkeling, maatschappelijke inbedding van die kennis, en een goede schakeling tussen het nationale en internationale - vooral Europese - niveau van belang. Ten aanzien van het eerste punt dient de inbreng

  17. Analysis and evaluation of GAVE chains. Part 3 of 3. Appendices; Analyse en evaluatie van GAVE-ketens. Deel 3 van 3. Appendices

    Energy Technology Data Exchange (ETDEWEB)

    Bosma, W.J.P. [Arthur D. Little International, Rotterdam (Netherlands)

    1999-12-01

    The final report (part 2) contains the detailed findings of the analysis, evaluation, and integration of Novem GAVE options and aims at the reader who is interested in the detailed findings, as well as an overview of the results. For readers who are mainly interested in the high-level results, and are comfortable with Dutch, there is a short text summary of our results, entitled 'Analyse en evaluatie van GAVE-ketens, management summary' (part 1). These appendices is for readers who are interested in the underlying data and detailed assumptions. 70 refs.

  18. Knelpuntenrapportage nieuwe teelten : rapportage van de afzet- en teeltknelpunten bij a) Langwerpige radicchio, b) Grootbladige spinazie, c) Salatrio, d) Wortelpeterselie

    NARCIS (Netherlands)

    Wijk, van C.A.P.

    2004-01-01

    Deze knelpuntenrapportage is tot stand gekomen als onderdeel van het project Screening nieuwe gewassen/ productinnovatie. Binnen dit project worden van een aantal relatief onbekende gewassen de teeltkansen voor vollegrondsteelt in Nederland in kaart gebracht. Meer nog dan in het verleden wordt

  19. Continuous Automated Model EvaluatiOn (CAMEO) complementing the critical assessment of structure prediction in CASP12.

    Science.gov (United States)

    Haas, Jürgen; Barbato, Alessandro; Behringer, Dario; Studer, Gabriel; Roth, Steven; Bertoni, Martino; Mostaguir, Khaled; Gumienny, Rafal; Schwede, Torsten

    2018-03-01

    Every second year, the community experiment "Critical Assessment of Techniques for Structure Prediction" (CASP) is conducting an independent blind assessment of structure prediction methods, providing a framework for comparing the performance of different approaches and discussing the latest developments in the field. Yet, developers of automated computational modeling methods clearly benefit from more frequent evaluations based on larger sets of data. The "Continuous Automated Model EvaluatiOn (CAMEO)" platform complements the CASP experiment by conducting fully automated blind prediction assessments based on the weekly pre-release of sequences of those structures, which are going to be published in the next release of the PDB Protein Data Bank. CAMEO publishes weekly benchmarking results based on models collected during a 4-day prediction window, on average assessing ca. 100 targets during a time frame of 5 weeks. CAMEO benchmarking data is generated consistently for all participating methods at the same point in time, enabling developers to benchmark and cross-validate their method's performance, and directly refer to the benchmarking results in publications. In order to facilitate server development and promote shorter release cycles, CAMEO sends weekly email with submission statistics and low performance warnings. Many participants of CASP have successfully employed CAMEO when preparing their methods for upcoming community experiments. CAMEO offers a variety of scores to allow benchmarking diverse aspects of structure prediction methods. By introducing new scoring schemes, CAMEO facilitates new development in areas of active research, for example, modeling quaternary structure, complexes, or ligand binding sites. © 2017 Wiley Periodicals, Inc.

  20. Evaluatie van het gebruik van de iPad in het klaslokaal : Een onderzoek naar het iPadgebruik onder brugklasleerlingen van een Leeuwarder Lyceum

    NARCIS (Netherlands)

    Klaas Jan Huizing; Chantal Philipsen; Luka Linster

    2013-01-01

    In november 2012 kregen alle brugklasleerlingen van het Leeuwarder Lyceum een iPad uitgereikt. Dit nieuwe ‘device’ is de aanjager van onderwijsvernieuwingen op het gebied van digitalisering van lesmateriaal. Sowijs volgde de implementatie van de iPad en vroeg zich af: hoe is het iPadgebruik na een

  1. Big changes in prevention of legionellae. New Drinking Water legislation; Grote veranderingen voor Legionellapreventie. Nieuwe Drinkwaterwetgeving

    Energy Technology Data Exchange (ETDEWEB)

    Van der Blom, E. [Uneto-VNI, Zoetermeer (Netherlands)

    2011-09-15

    In the Netherlands, July 1st 2011, the new potable water legislation came into force. This resulted in major changes in Legionella prevention at priority installations. But this is not the only impact on the installation sector and building owners and users. For materials, more stringent requirements came into force, also for the use of grey water. Potable water companies have a legal obligation to deliver a certain amount of water under a certain pressure. [Dutch] Per I juli 2011 is de nieuwe Drinkwaterwetgeving in werking getreden. Dit heeft grote veranderingen meegebracht voor de Legionellapreventie bij prioritaire installaties. Maar dit is niet het enige dat impact heeft op de installatiesector en gebouweigenaren en gebruikers. Er gelden strengere eisen voor materiaalgebruik, net als bij de toepassing van huishoudwater. Drinkwaterbedrijven krijgen een wettelijke verplichting om altijd een bepaalde hoeveelheid water te leveren onder een bepaalde druk.

  2. Lighting standards updated. Energy consumption in new standards; Verlichtingsnormen gewijzigd. Energiegebruik in nieuwe normen verwerkt

    Energy Technology Data Exchange (ETDEWEB)

    Visser, R. [Professional Lighting Designers' Association PLDA, Guetersloh (Germany)

    2011-12-15

    For the illumination of workplaces, a new version of the standard NEN-EN 12464-1 (Light and illumination. Lighting for workplaces. Part 1. Indoor workplaces) has been published. Also the Dutch standard NEN 3087 on visual ergonomics is completely revised . Furthermore, the guideline NPR 3437 (Ergonomics. Visual aspects of tinted glazing in the work environment) is repealed. Finally, NEN 2916 is replace by NEN 7120, a standard on energy consumption of lighting in relation to the energy performance of buildings. [Dutch] Voor de verlichting van werkplekken is een nieuwe versie van NEN-EN 12464-1 verschenen (Licht en verlichting. Werkplekverlichting. Deel 1. Werkplekken binnen). Ook is de Nederlandse norm NEN 3087 over visuele ergonomie geheel herzien. Verder is de Praktijkrichtlijn NPR 3437 (Ergonomie. Visuele aspecten van getinte beglazing in de werkomgeving) ingetrokken en is NEN 2916 vervangen door NEN 7120, een norm over het energiegebruik van verlichting in relatie tot de energieprestatie van gebouwen.

  3. TERRITORIAL REGULATION OF THE DUTCH COLONIAL GOVERNMENT IN NEDERLANDS NIEUW GUINEA 1898-1962

    Directory of Open Access Journals (Sweden)

    Rosmaida Sinaga

    2013-07-01

    Full Text Available This study discussed about the regulation of the Dutch colonial administration for its expansion in Nederlands Nieuw Guinea (NNG between 1898 and 1962.  The arrangement covered the expansion area, uniting and abolition of the government. This process began with the exploration activities, construction of infrastructure facilities and transportation/communication and recruitment of government officials. Construction of transportation and communication made local economy was increase. Government officials who stationed in the region must meet the specific requirements such as familiar with the area and experienced in their duties as well as having a high spirit of devotion. Territorial structuring was based on consideration of geographic/transportation access, culture, economic and political values of such area. Government policy on regional growth aims to shorten the span of colonial government control over territory and population of NNG and government's services that closer to the territory’s population.Key words: Territorial regulation, expansion, NNG  Penelitian ini mengkaji tentang peraturan pemerintahan kolonial Belanda atas segala bentuk ekspansi di Nederlands Nieuw Guinea (NNG pada tahun 1898 dan 1962. Peraturan ini meliputi perluasan wilayah, menyatukan dan penghapusan pemerintah. Proses ini dimulai dengan kegiatan eksplorasi, pembangunan fasilitas infrastruktur dan transportasi / komunikasi dan perekrutan pejabat pemerintah. Pembangunan transportasi dan komunikasi membuat perekonomian lokal meningkat. Pejabat pemerintah yang ditempatkan di wilayah tersebut harus memenuhi persyaratan tertentu seperti akrab dengan daerah dan berpengalaman dalam tugas-tugas mereka serta memiliki semangat  pengabdian tinggi. Penataan wilayah didasarkan pada pertimbangan geografis / akses transportasi, budaya, ekonomi dan nilai-nilai politik daerah tersebut. Kebijakan pemerintah mengenai pertumbuhan regional bertujuan untuk memperpendek

  4. Next Generation of Greenhouse Cultivation Tomato 2010; Het Nieuwe Telen Tomaat 2010

    Energy Technology Data Exchange (ETDEWEB)

    De Gelder, A.; Warmenhoven, M. [Wageningen UR Glastuinbouw, Wageningen (Netherlands); Grootscholten, M. [GreenQ, Bleiswijk (Netherlands)

    2012-08-15

    In 2010 a second experiment with the next generation cultivation of tomato was performed. With 23 m{sup 3} natural gas per m{sup 2} greenhouse 68 kg of the truss tomato 'Komeett' was harvested. Extra transparent foil used at the start of the experiment was changed by AC-foil. The amount of CO2 used was high, but the registration of this amount was unsure. Botrytis control both for spore pressure and infection was controlled well. For the next generation cultivation a zero tolerance for Botrytis is necessary. The relation between global radiation and temperature used in this experiment to keep the plant in good balance was 17.5C + 1.5C per 1000 joule/cm{sup 2}.day. The realized energy input was simulated with KASPRO. The simulation fitted well to the measured values per week. Product quality was good [Dutch] In 2010 is het tweede experiment voor Het Nieuwe Telen met tomaat uitgevoerd. Daarin is met 23 m{sup 3} aardgas per m{sup 2} kas 68 kg grove trostomaat 'Komeett' geproduceerd. Het extra heldere folie waarmee de teelt startte is vanwege condens problemen vervangen door AC-Folie. Het CO2 gebruik was hoog maar onzeker is of dit goed is geregistreerd. De botrytis druk en infectie waren goed beheersbaar. Ook bij het nieuwe telen tomaat moet het uitgangspunt zijn geen botrytis infectie. De temperatuur in relatie tot de stralingssom per dag werd goed gerealiseerd. In deze proef was de relatie tussen straling en temperatuur 17.5C + 1.5C per 1000 joule/cm{sup 2}.dag. Het gerealiseerde energie gebruik was met KASPRO goed na te rekenen. De simulatie klopte zeer goed met de gemeten waarden per week. Er waren geen problemen met de vrucht kwaliteit.

  5. New EPC-calculation [Energy Efficiency Coefficient]. A few building engineering changes; Nieuwe EPC-bepaling. Enkele bouwtechnische wijzigingen

    Energy Technology Data Exchange (ETDEWEB)

    Spiekman, M.E.; Van Dijk, H.A.L. [TNO Built Environment, Delft (Netherlands)

    2012-06-15

    On July 1st 2012 the existing standards for energy performance of new residential buildings (NEN 5128) and non-residential buildings (NEN 2916) are replaced by a new standard (NEN 7120) in which, next to dwellings and non-residential buildings, new and existing buildings are integrated. In this article the most important changes are described. [Dutch] Vanaf 1 juli worden de bestaande energieprestatienormen voor nieuwbouwwoningen (NEN 5128) en utiliteitsbouw (NEN 2916) vervangen door een nieuwe norm, de NEN 7120. Voorheen waren ervoor de bepaling van de energieprestatiecoefficient (EPC) voor woningen en utiliteitsbouw aparte bepalingsmethoden voorhanden. Ook waren de bepaling van de EPC voor nieuwbouw en de Energie-Index (EI) voor het energielabel voor bestaande bouw (ISSO 82, ISSO 75) in aparte documenten vastgelegd. De nieuwe norm NEN 7120 is voor al deze gebouwcategorieen te gebruiken en zal de huidige bepalingsmethoden vervangen.

  6. Analysis and evaluation of GAVE chains. Part 1 of 3. Management summary; Analyse en evaluatie van GAVE-ketens. Deel 1 van 3. Management summary

    Energy Technology Data Exchange (ETDEWEB)

    Van den Heuvel, E.J.M.T.

    1999-12-01

    This main report contains a summary of the detailed findings of the analysis, evaluation, and integration of Novem GAVE options. The details are presented in the final report (part 2) in the form of copies of overhead sheets. That report aims at the reader who is interested in the detailed findings, as well as an overview of the results. For readers who are mainly interested in the high-level results, and are comfortable with Dutch, there is this short text summary of our results. Readers who are interested in the underlying data and detailed assumptions are encouraged to consult the appendix to this report, entitled 'Analyse en evaluatie van GAVE-ketens, appendices' (part 3)

  7. The particulates paradox. Time for a new standard?; De fijnstofparadox. Tijd voor een nieuwe norm?

    Energy Technology Data Exchange (ETDEWEB)

    Keuken, M.; Voogt, M. [TNO, Apeldoorn (Netherlands)

    2008-10-15

    The standards for PM10 and the new standard for PM2.5 aim to protect the population from harmful concentrations of particulate matter. The particulate matter is therefore aimed at lowering the mass concentrations of particulate matter without focusing on the chemical composition of the amount of ultra fine particles. This approach simplifies the particulate matter problem. This leads to expensive measures with limited effects on health or measures with positive effects for health, but these measures hardly contribute to complying with the particulate matter standards. [mk]. [Dutch] De normen van PM10 en de nieuwe norm PM2,5 zijn bedoeld om de bevolking te beschermen tegen schadelijke concentraties van fijn stof. Het fijnstofbeleid is daarom gericht op het verlagen van de massaconcentratie van fijn stof zonder aandacht voor de chemische samenstelling of het aantal ultrafijne deeltjes. Deze benadering simplificeert het fijnstofprobleem. Dure maatregelen met beperkte effecten op de gezondheid of maatregelen met positieve effecten voor de gezondheid zijn het gevolg, maar deze maatregelen hebben nauwelijks een bijdrage aan het halen van de fijnstofnormen.

  8. Next Generation of Greenhouse Cultivation for vegetable propagation; Het Nieuwe Telen voor groente-opkweek

    Energy Technology Data Exchange (ETDEWEB)

    Kromdijk, W.; De Gelder, A. [Wageningen UR Glastuinbouw, Wageningen (Netherlands)

    2011-07-15

    The Next Generation Cultivation has been developed as a system for horticultural production companies. For companies specialised in propagating plants, implementation of the Next Generation Cultivation is not necessarily straightforward. To make use of the experience and knowledge acquired in research from the energy programme Greenhouse as an Energy Source ('Kas als Energiebron') in these companies, analysis of the current situation and possible adaptations are required to tailor the Next Generation Cultivation for propagation nurseries. Within the project 'The Next Generation Cultivation for vegetable propagation' opportunities and pitfalls have been identified by means of 10 interviews, as well as a workshop and a short literature review. Based on the interviews, companies expect the biggest impact on reduction of energy use through: More extensive use of screening, Temperature integration, Forced ventilation. From the workshop it became apparent that the horizontal temperature profile especially needs to become more uniform and needs priority. If this is successful, it should be possible to obtain a reduction in energy use and a more uniform quality of starting plants simultaneously. Vegetable propagation production peaks between October and February. In the remaining months, the greenhouses are filled with other produce. The choices for crops with either low energy inputs ('cold vegetables' e.g. lettuce, cabbage, etc) or considerable energy inputs (various potplants) can be crucial in determining whether investments in energy savings can be economically viable [Dutch] Het Nieuwe Telen (HNT) is als systeem ontwikkeld voor de primaire productie bedrijven. Voor de opkweekbedrijven, die in korte teelten het basis uitgangsmateriaal maken is dit systeem niet één op één toepasbaar. Om de in Kas als Energiebron opgedane kennis te laten landen bij plantenkwekerijen moet een analyse en een vertaalslag gemaakt worden. In het project

  9. Evaluation of the Decree on Emission Regulations for Medium-sized Combustion Installations; Evaluatie Besluit emissie-eisen middelgrote stookinstallaties

    Energy Technology Data Exchange (ETDEWEB)

    Kroon, P.; Plomp, A.J. [ECN Beleidsstudies, Petten (Netherlands); Van Berkel, L.; Burgers, W.; Hermans, L.; Groot, M.; Simonse, W. [Kenniscentrum InfoMil, Rijkswaterstaat Water, Verkeer en Leefomgeving, Den Haag (Netherlands); Kruithof, P.; Taal, M.; Van Bergen, J.; Walthaus, H. [Ministerie van Infrastructuur en Milieu IenM, Den Haag (Netherlands)

    2013-05-15

    for installations running less than 500 full-load hours per year and the reintroduction of an inspection prior to commissioning. Moreover, maximum ELVs for furnaces <50 MWth of 80 mg NOx/Nm{sup 3} for gas firing and 120 mg NOx/Nm{sup 3} for oil firing have been discussed. As a result of this evaluation, the Ab has been changed; for example, ELVs for combustion of non-standard fuels are now set by the licensing authority. Finally, several chapters in this report are devoted to biomass firing and potential restrictions of ELVs for new installations [Dutch] Dit rapport betreft een evaluatie van het Besluit emissie-eisen middelgrote stookinstallaties milieubeheer (Bems). Het besluit geeft milieuregels voor bedrijven die energie (warmte, elektriciteit, mechanische energie) opwekken door het verbranden van brandstoffen in stookinstallaties, zoals verwarmingsketels, motoren en gasturbines.

  10. 'Grip op licht' bij Phalaenopsis : Meer energie besparing bij Het Nieuwe Telen Potplanten met meer natuurlijk, diffuus licht en verbeterde monitoring

    NARCIS (Netherlands)

    Noort, van F.R.; Snel, J.F.H.; Warmenhoven, M.G.; Meinen, E.; Steenhuizen, J.W.; Kempkes, F.L.K.; Marcelis, L.F.M.

    2014-01-01

    Diffuus licht is gunstig voor plantgroei. Bovendien kan bij potplanten meer licht in de kas worden toegelaten als het diffuus is. In combinatie met Het Nieuwe Telen biedt dit mogelijkheden om zowel productie te verbeteren als energie te besparen. Er zijn proeven gedaan met twee Anthuriumrassen en

  11. ‘Grip op licht’ bij potanthurium en bromelia : Meer energie besparing bij Het Nieuwe Telen Potplanten met diffuus licht en verbeterde monitoring meer natuurlijk,

    NARCIS (Netherlands)

    Noort, van F.R.; Kromwijk, J.A.M.; Snel, J.F.H.; Warmenhoven, M.G.; Meinen, E.; Li, T.; Kempkes, F.L.K.; Marcelis, L.F.M.

    2013-01-01

    Diffuus licht is gunstig voor plantgroei. Bovendien kan bij potplanten meer licht in de kas worden toegelaten als het diffuus is. In combinatie met Het Nieuwe Telen biedt dit mogelijkheden om zowel productie te verbeteren als energie te besparen. Er zijn proeven gedaan met twee Anthuriumrassen en

  12. Consequences of new reference climate years according to the Dutch standard NEN 5060; Gevolgen nieuwe referentieklimaatjaren volgens NEN 5060

    Energy Technology Data Exchange (ETDEWEB)

    Hooft, E.N. ' t [Grontmij, Amersfoort (Netherlands)

    2009-02-15

    Because of the climate changes the reference year 1964-1965 is a topic of discussion as on appropriate climate file for the design of climate installations. Therefor, in the Netherlands, new climate reference years are developed for temperature and energy calculations, outlined in the Dutch standard NEN 5060 (Hygrothermal properties of buildings. Reference climate data). This article shows for a nursing home the consequences on the design, energy consumption and energy costs of the climate installation. [Dutch] Vanwege de klimaatveranderingen, die een duidelijke trend naar warmere jaren laat zien, staat het referentiejaar 1964-1965 ter discussie als geschikt klimaatbestand voor bet ontwerp van klimaatinstallaties. Om die reden zijn voor Nederland nieuwe referentieklimaatjaren ontwikkeld voor temperatuur- en energieberekeningen, die zijn opgenomen in NEN 5060 (Hygro-thermische eigenschappen van gebouwen. Referentieklimaatgegevens), die als definitieve versie is verschenen. Dit artikel laat aan de hand van een rekenstudie aan een referentiegebouw in de gezondheidszorg (verpleeghuis) zien wat de consequenties zijn van de nieuw ontwikkelde referentieklimaatjaren op bet ontwerp, het energiegebruik en de energiekosten van de klimaatinstallatie.

  13. Domotics in existing houses for elderly people. Evaluation of the project Lidwinahof. People, Planet, Profit; Domotica in bestaande seniorenwoningen. Evaluatie project Lidwinahof. People, Planet, Profit

    Energy Technology Data Exchange (ETDEWEB)

    Schouw, J.; Corpeleijn, M.; Poiesz, E. [CEA, Rotterdam (Netherlands)

    2003-08-01

    Domotics is applied in 49 houses for elderly people of the building complex Lidwinahof in Best, Netherlands. The domotics application concerns the functions safety (burglary, control of access, fire), care (emergency call, measurement of activity) and comfort (lighting). Among all residents an evaluation has been carried out from the perspective of sustainable development. A precondition for sustainable development is a balance between social, ecological and economical benefits (People, Planet and Profit). Results before and after the application of domotics are compared. [Dutch] De afgelopen jaren hebben diverse woningcorporaties een pilot-project met domotica uitgevoerd, met name met toepassingen op het gebied van wonen en zorg. Domein (woningcorporatie in Eindhoven, Best en Son en Breugel) was in het voorjaar van 2002 de eerste woningcorporatie die domotica heeft toegepast in de bestaande bouw (49 seniorenwoningen van het complex Lidwinahof in Best). Het systeem bevatte de functies veiligheid (inbraak, toegangscontrole, brand), zorg (noodoproep, activiteitsmeting) en comfort (verlichting). Onder alle bewoners is een evaluatie uitgevoerd vanuit het perspectief van duurzame ontwikkeling. Voorwaarde voor duurzame ontwikkeling is een balans tussen sociale, ecologische en economische opbrengsten (People, Planet en Profit). De resultaten op deze drie gebieden voor en na toepassing van domotica zijn vergeleken.

  14. New techniques no guarantee for sustainable use of energy; Nieuwe techniekebn zijn geen garantie voor meer duurzame energiebenutting

    Energy Technology Data Exchange (ETDEWEB)

    Hogeling, J. [ISSO, Rotterdam (Netherlands)

    2011-12-15

    It is not certain that the application of new installation techniques, such as heat pumps, solar water heaters and PV panels actually achieves the intended savings. That guarantee can be assured if the installations are covered by ackowledged product or process certification systems. The Renewable Energy Directive of the EU enforces the Dutch government to certify renewable energy systems. But how, is not yet clear. [Dutch] Het is niet zeker dat de toepassing van nieuwe installatietechnieken zoals warmtepompen, zonneboilers en pv-panelen de beoogde energiebesparing daadwerkelijk realiseert. Deze waarborg heeft men wel wanneer de installaties onder erkende product- of procescertificatiesystemen tot stand komen. De Duurzame Energie Richtlijn van de EU verplicht onze overheid per 2013 te regelen dat deze duurzame energietoepassingen onder een certificatie worden gerealiseerd. Maar hoe, dat is nog niet duidelijk.

  15. Evaluatie pilot Financieringslink

    NARCIS (Netherlands)

    Rosenboom, N.; Rougoor, W.; Fijnje, J.; Biesenbeek, C.

    Veel mkb-ondernemers hebben moeite om financiering te krijgen. Daarom heeft het ministerie van Economische Zaken in 2015 de pilot Financieringslink (Fink) opgezet– een online portal waar het mkb een financieringsverkenning kan indienen. Het hoofddoel van Fink is het verbeteren, standaardiseren en

  16. Evaluatie ontwikkeling verpleegkundige praktijken.

    NARCIS (Netherlands)

    Schuller, R.; Delnoij, D.M.J.

    2000-01-01

    In de jaren zeventig en tachtig streefde de overheid naar een doelmatige samenwerking tussen huisarts en wijkverpleging. In dit streven paste de vorming van gezondheidscentra en hometeams. De samenwerking werd en wordt echter ernstig belemmerd door het vrijwel altijd aanwezige verschil in

  17. Evaluatie pilot Endogene Factoren

    NARCIS (Netherlands)

    Viet AL; Fiolet D; Voortman JK; Rover C de; Hanning C; Uitenbroek D; Loon AJM van; PZO; GGD Achterhoek; GGD Midden Holland; GG&GD Amsterdam

    2004-01-01

    As a part of the project on the Local and National Monitor for Public Health several pilot studies were carried out in three Municipal Health Centres (GGDs). The first aim was to investigate the feasibility of a physical examination at the health centre in combination with a health interview (or

  18. Greenhouse as heat source. Greenhouses and cities in a new alliance; Kas als energiebron. Glastuinbouw en stad in een nieuwe alliantie

    Energy Technology Data Exchange (ETDEWEB)

    Houben, F.; Jongejan, B.; Lenzholzer, S.; Schoenwalder, K.; Weightman, M. [Mecanoo Architecten, Delft (Netherlands)

    2003-05-01

    Several agricultural organizations in the Netherlands started a new initiative to develop a sustainable and efficient greenhouse culture industry. Several brainstorm sessions resulted in themes which need cooperative efforts to be realized. One of those themes is energy. In this document a few urban development concepts in which the use of greenhouses is integrated with the urban environment are elaborated. [Dutch] SIGN en InnovatieNetwerk hebben architectenbureau Mecanoo gevraagd na te denken over het concept 'kas als energiebron' in een stedelijke omgeving en enkele stedebouwkundige beelden daarover uit te werken. De bedoeling van deze beelden is om nieuwe mogelijkheden te verkennen voor een ruimtelijk plan met glastuinbouw. De beelden zijn een oefening in nieuwe denkwijzen over wonen, werken en ruimtegebruik, uitgaande van een energy web.

  19. Locative media

    CERN Document Server

    Wilken, Rowan

    2014-01-01

    Not only is locative media one of the fastest growing areas in digital technology, but questions of location and location-awareness are increasingly central to our contemporary engagements with online and mobile media, and indeed media and culture generally. This volume is a comprehensive account of the various location-based technologies, services, applications, and cultures, as media, with an aim to identify, inventory, explore, and critique their cultural, economic, political, social, and policy dimensions internationally. In particular, the collection is organized around the perception that the growth of locative media gives rise to a number of crucial questions concerning the areas of culture, economy, and policy.

  20. Location, location, location: Extracting location value from house prices

    OpenAIRE

    Kolbe, Jens; Schulz, Rainer; Wersing, Martin; Werwatz, Axel

    2012-01-01

    The price for a single-family house depends both on the characteristics of the building and on its location. We propose a novel semiparametric method to extract location values from house prices. After splitting house prices into building and land components, location values are estimated with adaptive weight smoothing. The adaptive estimator requires neither strong smoothness assumptions nor local symmetry. We apply the method to house transactions from Berlin, Germany. The estimated surface...

  1. Re-animated heritage. National project Nieuwe Hollandse Waterlinie (New Dutch Water Defence Line as a format for landscape policy

    Directory of Open Access Journals (Sweden)

    Eric Luiten

    2011-12-01

    -called National Landscape Pattern, independent, development-oriented landscape policy on a national scale ceased to exist. After a period in which physical planning described landscapes in terms like 'agricultural area with high to very high cultural-historical, scientific and/or natural heritage values' respectively, these past years two policy categories have been relied on on a government level: National Landscapes and Government Buffer Zones. After the recent change of government in 2010 landscape policy as embedded in physical planning, however, seems to have evaporated forever. The Third Policy Document on Architecture 'Designing the Netherlands' from 2001 (just as the Belvedere Policy Document from 1999 is a pragmatically composed action programme in which ten concrete spatial assignments are presented. As promised in the Policy Document, these projects would have to comply with high quality standards. One of these projects was the revitalization of the Nieuwe Hollandse Waterlinie. The purpose of this project was finding a balance between consolidation, protection, utilization and adjustment of the historical qualities of this military defence structure. In the light of the analysis of a permanently groping policy for Dutch cultural landscapes, the approach to the Nieuwe Hollandse Waterlinie is an interesting reference. After all, it concerns a concrete area with historically based boundaries, with identifiable patterns and artefacts on a regional scale. The project was initiated from an interest in increase of values and is integral in tone and ambition. In the national project Nieuwe Hollandse Waterlinie cultural heritage management, landscape protection and (landscape-architectonic quality care, region marking, recreation facilities and tourism, and water and nature policy come together. Also on the level of preservation of monuments new insights are being developed.

  2. New cities in the Randstad, Netherlands. Urbanisation and suburbanity; Nieuwe steden in de Randstad. Verstedelijking en suburbaniteit

    Energy Technology Data Exchange (ETDEWEB)

    Reijndorp, A.; Bijlsma, L.; Nio, I.; Van der Wouden, R.

    2012-09-15

    Forty years ago, policy for centres of growth was launched in the Netherlands. The Dutch spatial planning policy hence followed the example of the English New Towns and the French Villes Nouvelles, although the term 'new cities' was not adopted in policy. As of the late 1980s, the policy for centre of growth was gradually terminated. Since then, the attention for urbanity in the suburban regions has further decreased. The 'compact city' became the new central idea in spatial planning, and urbanity became a synonym of 'big city'. The former centres of growth had to set their course in a climate characterised by fading interest in them. However, the suburban regions are still an important component of the metropolitan regions. New types of urbanity arose, partly due to the choices made by local authorities, partly as a result of the composition of the population. This mostly yields insights on how you can make suburban regions more sustainable in the sense of resistant to changes. By enhancing the adjustability of urban development, restructuring operations may be avoided in the future. This report views the centres of growth in the perspective of spatial planning and the development of metropolitan regions. Not only does it give insight in one of the most productive periods in Dutch spatial planning; it also offers future perspectives of suburban Netherlands [Dutch] Veertig jaar geleden begon het groeikernenbeleid. De Nederlandse ruimtelijke ordening volgde daarmee het voorbeeld van de Engelse New Towns en de Franse Villes Nouvelles, al werd in het beleid niet het begrip 'nieuwe steden' overgenomen. Vanaf eind jaren tachtig van de vorige eeuw werd het groeikernenbeleid geleidelijk beëindigd. Sindsdien is de aandacht voor de stedelijkheid in de suburbane gebieden verder afgenomen. De 'compacte stad' werd het centrale begrip in de ruimtelijke ordening, en stedelijkheid werd synoniem met 'grote stad'. De voormalige groeikernen moesten hun koers bepalen in een klimaat

  3. New cities in the Randstad, Netherlands. Urbanisation and suburbanity; Nieuwe steden in de Randstad. Verstedelijking en suburbaniteit

    Energy Technology Data Exchange (ETDEWEB)

    Reijndorp, A.; Bijlsma, L.; Nio, I.; Van der Wouden, R.

    2012-09-15

    Forty years ago, policy for centres of growth was launched in the Netherlands. The Dutch spatial planning policy hence followed the example of the English New Towns and the French Villes Nouvelles, although the term 'new cities' was not adopted in policy. As of the late 1980s, the policy for centre of growth was gradually terminated. Since then, the attention for urbanity in the suburban regions has further decreased. The 'compact city' became the new central idea in spatial planning, and urbanity became a synonym of 'big city'. The former centres of growth had to set their course in a climate characterised by fading interest in them. However, the suburban regions are still an important component of the metropolitan regions. New types of urbanity arose, partly due to the choices made by local authorities, partly as a result of the composition of the population. This mostly yields insights on how you can make suburban regions more sustainable in the sense of resistant to changes. By enhancing the adjustability of urban development, restructuring operations may be avoided in the future. This report views the centres of growth in the perspective of spatial planning and the development of metropolitan regions. Not only does it give insight in one of the most productive periods in Dutch spatial planning; it also offers future perspectives of suburban Netherlands [Dutch] Veertig jaar geleden begon het groeikernenbeleid. De Nederlandse ruimtelijke ordening volgde daarmee het voorbeeld van de Engelse New Towns en de Franse Villes Nouvelles, al werd in het beleid niet het begrip 'nieuwe steden' overgenomen. Vanaf eind jaren tachtig van de vorige eeuw werd het groeikernenbeleid geleidelijk beëindigd. Sindsdien is de aandacht voor de stedelijkheid in de suburbane gebieden verder afgenomen. De 'compacte stad' werd het centrale begrip in de ruimtelijke ordening, en stedelijkheid werd synoniem met 'grote stad'. De

  4. Library Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Carnegie Library of Pittsburgh locations including address, coordinates, phone number, square footage, and standard operating hours. The map below does not display...

  5. Gene Locater

    DEFF Research Database (Denmark)

    Anwar, Muhammad Zohaib; Sehar, Anoosha; Rehman, Inayat-Ur

    2012-01-01

    software's for calculating recombination frequency is mostly limited to the range and flexibility of this type of analysis. GENE LOCATER is a fully customizable program for calculating recombination frequency, written in JAVA. Through an easy-to-use interface, GENE LOCATOR allows users a high degree...... of flexibility in calculating genetic linkage and displaying linkage group. Among other features, this software enables user to identify linkage groups with output visualized graphically. The program calculates interference and coefficient of coincidence with elevated accuracy in sample datasets. AVAILABILITY...

  6. Monitoring of effects of land subsidence at Ameland-Oost, Netherlands. Evaluation after 18 years of natural gas exploration. Summary; Monitoring effecten van bodemdaling op Ameland-Oost. Evaluatie na 18 jaar gaswinning. Samenvatting

    Energy Technology Data Exchange (ETDEWEB)

    Eysink, W.D.; Wang, Z. [Waterloopkundig Laboratorium WL - Delft Hydraulics, Delft (Netherlands); Dijkema, K.S.; Slim, P.A.; Dankers, N.M.J.A.; Sanders, M.E.; Van Dobben, H.F. [ALTERRA, Wageningen (Netherlands); Krol, J.; Kersten, M.; Molenaar, W. [Natuurcentrum Ameland, Nes (Netherlands); Doornhof, D.; Schoustra, S.; Veldwisch, W. [Nederlandse Aardolie Maatschappij NAM, Assen (Netherlands)

    2005-05-15

    After the start of the natural gas exploitation on the Dutch island Ameland in 1986 surveys were carried out from 1988 on to investigate and monitor the effect of the exploitation on land subsidence and related environmental effects. In this third report evaluated results of that survey over the last 18 years are presented and discussed. [Dutch] De gaswinning op Ameland-Oost is begonnen in 1986. In dat zelfde jaar werd in opdracht van de NAM door WL|Delft Hydraulics in samenwerking met Alterra (toen RIN) een voorspelling gemaakt van de mogelijke effecten van de bodemdaling, waarna eind 1988 is begonnen met de monitoring. De eerste twee rapportages zijn gebaseerd op gegevens tot 1994 respectievelijk 1999 en beschrijven de effecten over een periode van 8 jaar respectievelijk 13 jaar na het begin van de gaswinning. Deze derde rapportage is gebaseerd op gegevens tot 2003/2004. Voor meer achtergrondinformatie wordt verwezen naar het evaluatierapport van maart 2000 en het nieuwe monitoringsprogramma 2000-2010 die op de bijgevoegde CD aanwezig zijn. De bodemdaling vond plaats in de vorm van een grote schotel met een doorsnede van ongeveer 15 km, en werd meetbaar vanaf 1987. In de periode daarna, ongeveer tot het jaar 2000, daalde de bodem in het centrum van de schotel met ongeveer 1,8 cm per jaar. Daarna begon de dalingssnelheid wat af te nemen, door de daling van de druk in het veld, tot circa 1,2 cm per jaar. In 2003 bedroeg de bodemdaling in het centrum van de bodemdalingschotel 27 cm. Verwacht wordt dat de bodemdaling steeds verder af zal nemen totdat hij rond het jaar 2020 geheel beeindigd zal zijn. In 2000 zijn de resultaten gepresenteerd in een openbaar debat. Sindsdien zijn verschillende verbeteringen doorgevoerd. De highlights van de afgelopen 5 jaar zijn de publicatie van het onderzoeksprogramma 2000-2010, het vogelonderzoek, de uitgebreide metingen op de wadplaten en de nieuw ontwikkelde techniek van spijkermetingen. Daarnaast heeft het nieuwe programma voor de

  7. Nieuwe vormen, nieuwe inkomsten: over schrijvershonoraria

    NARCIS (Netherlands)

    Kuitert, L.

    2012-01-01

    De opkomst van het digitale boek werd al vanaf het begin argwanend bekeken. E-books zouden het papieren boek verdringen en daarmee ook de boekhandels. Lisa Kuitert, hoogleraar Boekwetenschap aan de Universiteit van Amsterdam, bespreekt niet de gevolgen voor de boekverkopers of uitgevers, maar voor

  8. USA and European Union. Loyal allies? A new episode in energy diplomacy; Verenigde Staten en Europese Unie. Trouwe bondgenoten? Nieuwe episode in energiediplomatie

    Energy Technology Data Exchange (ETDEWEB)

    Van der Linde, C.; Hoogeveen, F.

    2005-07-15

    The authors focus on a new chapter in energy diplomacy of the United States and the European Union. They deal with various relevant causes of the structural change in global petrol and gas markets in the context of Transatlantic relations. Their key question is whether efforts at improving energy security will help maintain the Transatlantic relationship or rather act as divisive element. [Dutch] De auteurs richten zich op een nieuw hoofdstuk in de energie-diplomatie van de Verenigde Staten en de Europese Unie. Zij bespreken diverse relevante oorzaken van de structurele veranderingen in de wereldwijde benzine-en gasmarkten in het kader van de transatlantische betrekkingen. Hun belangrijkste vraag is of de inspanningen ter verbetering van de energie zekerheid de trans-Atlantische relatie zal helpen onderhouden van als splijtzwam zal fungeren.

  9. Monitoring geo-biodiversity interactions of a restored inland drift-sand cell in Nieuw Bergen (Li)

    Science.gov (United States)

    Jungerius, Pieter Dirk; van den Ancker, Hanneke; Arts, Andries; Borkent, Ido; Ketner-Oostra, Rita; Ketner, Pieter

    2013-04-01

    In 2002, a research was carried out by Jungerius, van den Ancker, Ketner-Oostra and Evers to see if it was possible to restore active inland drift-sand areas in National Park De Maasduinen in Nieuw Bergen, Limburg. The active drift-sand had completely disappeared from the area by nitrogen-rich precipitation. It was decided to try and restore the activity depicted on the first aerial photographs in 1933, if soil profile development and Natura 2000 species allowed this. The areas stabilized since then were overgrown, dominantly by the invasive moss Campylopus introflexus, a species introduced to the Netherlands by tanks during World War II. Areas colonized by Natura 2000 lichens were spared as centres for re-colonization. The research gave insight in the elongated geomorphological cell-structure of the original drift-sands and the rate of soil development after stabilisation. In 2005, the first active drift-sand cell was restored by increasing the erodibility of the terrain, by mechanically removing the sod and up to 5 cm thick soil formed since 1933, and increasing the erosivity of the wind by removing trees, mainly in the upwind direction. In 2008 a second cell was restored, and a third one in 2011. A monitoring programme was set up for the first cell to improve our understanding of stabilization and geodiversity-biodiversity interactions in drift-sand areas. Lines of erosion pins were monitored at regular intervals for a five year period. Aerial photographs made in 2005 and 2008 showed the pattern of stabilization of the moving sand. The poster will present the results of these experiments. In 2012, five years after the restoration, the active drift-sand cell was stable again and had turned into an open dry grassland, almost completely dominated by the Natura 2000 species Corynephorus canescens. Unfortunately several of the areas that were spared as centres for re-colonization of Natura 2000 lichens lay in the sand transport zone and had acted as sandtraps, and

  10. Handboek Nieuwe Media

    NARCIS (Netherlands)

    Tom Bakker; Dr. Piet Bakker

    2011-01-01

    Voor mensen die beroepshalve met communicatie en informatie te maken hebben, is het belangrijk om op de hoogte te zijn van de meest actuele en relevante ontwikkelingen op dat terrein. Het gaat hierbij niet alleen over social media of web 2.0 - ook het zoeken, beheren en publiceren van informatie is

  11. Kunsteconomie in nieuw perspectief

    NARCIS (Netherlands)

    Klink, Pieter Willem van

    2005-01-01

    Part I. This part shows a picture of the state of the art economics. First, the situation in the Netherlands is described thematically. The most important issue in the seventies and eighties was trying to find an economic rationale for the government support of the arts. ... Part II. This new

  12. Plasmafysica - een nieuwe positiebepaling

    NARCIS (Netherlands)

    Schram, D.C.; Kuperus, M.; Sluijter, F.W.

    1982-01-01

    Reviews recent developments in plasma physics, with special reference to the prospect of fusion of light atomic nuclei. A table summarises properties of low-temperature plasmas. The Joint European Torus, MHD generators, INTOR and special applications in atomic physics and astrophysics are discussed

  13. Goudmijn van nieuwe deeltjes

    CERN Document Server

    Linde, Frank

    2006-01-01

    Physicists have always larger apparatuss necessary to see always smaller particles. The largest and faster particle accelerator in the world will be operational in 2007 at CERN, near Geneva. (2 pages + photos)

  14. Nieuwe plantesoorten voor Vlieland

    NARCIS (Netherlands)

    Roos, de G.Th.

    1977-01-01

    The author mentions the records of a number of taxa new for the Wadden island of Vlieland, viz. Thalictrum dunense L. subsp. dunense (Dum.) Rouy et Fouc., Ruppia cirrhosa (Petagna) Grande, Carex acutiformis Ehrh., C. paniculata L., Phalaris canariensis L., and Orchis praetermissa Druce.

  15. Evaluatie Dam tot Damloop 2014

    NARCIS (Netherlands)

    Deutekom-Baart de la Faille, Marije

    In het weekend van 20 en 21 september 2014 vond de 30ste editie van de Dam tot Damloop plaats. Onderzoekers van de Hogeschool van Amsterdam en Hogeschool Inholland hebben bij de Dam tot Damloop een evaluatieonderzoek uitgevoerd met als doel het vinden van aanknopingspunten voor het structureel

  16. Evaluatie terugbrengen sluitingstijden coffeeshops Rotterdam

    NARCIS (Netherlands)

    Korf, D.J.; Liebregts, N.

    2015-01-01

    Vanaf oktober 2013 heeft de gemeente Rot-terdam in de loop van ongeveer een jaar de sluitingstijd van de meeste van de 40 coffee-shops vervroegd van 24:00 uur naar 22:00 uur, met uitzondering van 7 coffeeshops in het centrum. Onderzocht is welke gevolgen deze maatregel had voor de overlast,

  17. Evaluatie van ISIS-MML

    NARCIS (Netherlands)

    Benthem BHB van; EPI

    2007-01-01

    The Infectious Diseases Surveillance Information system that collects data of medical microbiology laboratories in the Netherlands (ISIS-MML) is not suitable for early warning of infectious diseases outbreaks. However, the system is appropriate for monitoring trends in antimicrobial resistance.

  18. New electric transport concepts in the Netherlands. An outline of market initiatives; Nieuwe elektrische vervoersconcepten in Nederland. Een verkenning van enkele marktinitiatieven

    Energy Technology Data Exchange (ETDEWEB)

    Pol, M. [ECN Beleidsstudies, Petten (Netherlands); Hoen, A. [Planbureau voor de Leefomgeving PBL, Den Haag (Netherlands)

    2013-05-15

    This report describes the results of an exploratory qualitative study of electric vehicles (EV) market concepts that have been brought onto the market. An electric vehicle is defined as any means of transport with a battery pack that can be recharged. The purpose of the study is to increase the knowledge about new EV concepts and identifying strong arguments by means of which the governmental policy in the Netherlands can improve the position for EV in the market. For this purpose, among other things, interviews were held in the second half of 2012 with six commercial initiators in the field of electric vehicles. Due to the limited number of interviews, it is important to take care in not generalizing too much the findings in this report [Dutch] In dit rapport worden de resultaten beschreven van een verkennende kwalitatieve studie naar elektrisch vervoer (EV) concepten die marktpartijen op de markt hebben gebracht. Onder een elektrisch voertuig verstaan we alle vervoermiddelen met een accupakket die met een stekker kunnen worden opgeladen. Het doel van de studie is het vergroten van de kennis over nieuwe EV-concepten en het identificeren van aangrijpingspunten waarmee het beleid EV een steviger plaats in de markt kan laten innemen. Hiertoe zijn onder andere interviews gevoerd in de tweede helft van 2012 met zes commerciele initiatiefnemers op het gebied van elektrisch rijden. Vanwege het beperkte aantal interviews is het van belang voorzichtig te zijn met het generaliseren van de bevindingen in dit rapport.

  19. A new school. Can it be improved? Report of a search. Part 1; Een nieuwe school. Kan het ook beter? Verslag van een zoektocht. Deel 1

    Energy Technology Data Exchange (ETDEWEB)

    Bronsema, B. [Faculteit der Bouwkunde, Technische Universiteit Delft, Delft (Netherlands)

    2002-08-01

    While the situation in schools may have improved, new problems have also arisen. E.g. air quality which was never an issue years ago, and the increase of asthma and allergies, particularly among children and young adults. Is our society unable to build good schools, are the budgets too low, is there too little knowledge or is it a combination of factors?. [Dutch] De situatie op scholen is weliswaar enigszins verbeterd, maar er zijn ook nieuwe problemen gekomen. Denk maar aan de luchtverontreiniging die we vroeger nauwelijks kenden en aan de sterke groei van astma en allergie, vooral bij kinderen en jong volwassenen. Denk ook aan de ICT voorzieningen (die er vaak niet zijn) en het computeronderwijs, waarmee het op de meeste scholen maar behelpen is. Is onze samenleving niet in staat goede scholen te bouwen, zijn de budgetten te laag, moet er bij de bouw beter worden nagedacht, is er te weinig kennis of is het een combinatie van factoren? Nadenken kost geen geld en dat is een goede reden om daarmee te beginnen.

  20. A Location Privacy Aware Friend Locator

    DEFF Research Database (Denmark)

    Siksnys, Laurynas; Thomsen, Jeppe Rishede; Saltenis, Simonas

    2009-01-01

    to trade their location privacy for quality of service, limiting the attractiveness of the services. The challenge is to develop a communication-efficient solution such that (i) it detects proximity between a user and the user’s friends, (ii) any other party is not allowed to infer the location of the user...

  1. Environment-friendly building complex of the BBVA bank in Madrid, Spain. Sustainable and healthy indoor climate in a new office building; Spaans BBVA-cornplex milieuvriendelijk gebouwd. Duurzaam en gezond binnenklimaat nieuw hoofdkantoor

    Energy Technology Data Exchange (ETDEWEB)

    Petersen, G. [Swegon, Capelle aan den IJssel (Netherlands)

    2011-03-15

    In the design and construction of the new office building of the Spanish bank BBVA (Madrid) sustainability and environmental effects were important aspects. The office building complex will certified by the American company Leed Gold. The energy efficient installations are made possible by Eurovent-certified heat recovery units and comfort units. [Dutch] Bij de bouw van het nieuwe hoofdkantoor van de Spaanse bank BBVA in Madrid staan duurzaamheid en milieuvriendelijkheid hoog in het vaandel. Het complex zal na de oplevering worden gecertificeerd conform het Amerikaanse Leed Gold. De energiezuinige installatie wordt mede mogelijk gemaakt door Eurovent-gecertificeerde wtw-units en comfortunits.

  2. Nieuwe ontdekkingen en mogelijkheden in het onderzoek aan Scholeksters dankzij het UvA Bird Tracking Systeem

    NARCIS (Netherlands)

    Ens, B. J.; Bom, R. A.; Dokter, A. M.; Oosterbeek, K.; de Jong, Jan; Bouten, W.

    2014-01-01

    This paper reports on new discoveries and new possibilities due to the deployment of the UvA Bird Tracking System (UvA-BiTS; Bouten et al. 2013) in our investigations of the behavioural ecology of Oystercatchers. This GPS tracker is powered by solar cells and not only stores GPS locations, but also

  3. Onderzoek Location Based Marketing: Mobile = location = effect

    NARCIS (Netherlands)

    Gisbergen, M.S. van; Huhn, A.E.; Khan, V.J.; Ketelaar, P.E.

    2011-01-01

    Onderzoekers van de NHTV (Internationaa Hoger Onderwijs Breda, Radboud Universiteit, DVJ Insights en Popai Benelux lieten consumenten in een virtuele supermarkt advertenties via de smartphone ontvangen wanneer men langs het geadverteerde product liep. De uitkomsten laten zien dat 'location based

  4. Location | FNLCR Staging

    Science.gov (United States)

    The Frederick National Laboratory for Cancer Research campus is located 50 miles northwest of Washington, D.C., and 50 miles west of Baltimore, Maryland, in Frederick, Maryland. Satellite locations include leased and government facilities extending s

  5. Appraising manufacturing location

    NARCIS (Netherlands)

    Steenhuis, H.J.; de Bruijn, E.J.

    2002-01-01

    International location of manufacturing activities is an issue for managers of manufacturing companies as well as public policy makers. For managers, the issue is relevant because international locations offer opportunities for lowering costs due to productivity improvements. For governments the

  6. Law Enforcement Locations

    Data.gov (United States)

    Kansas Data Access and Support Center — Law Enforcement Locations in Kansas Any location where sworn officers of a law enforcement agency are regularly based or stationed. Law enforcement agencies "are...

  7. Smartphones as locative media

    CERN Document Server

    Frith, Jordan

    2015-01-01

    Smartphone adoption has surpassed 50% of the population in more than 15 countries, and there are now more than one million mobile applications people can download to their phones. Many of these applications take advantage of smartphones as locative media, which is what allows smartphones to be located in physical space. Applications that take advantage of people's location are called location-based services, and they are the focus of this book. Smartphones as locative media raise important questions about how we understand the complicated relationship between the Internet and physical space

  8. Lost in Location

    DEFF Research Database (Denmark)

    Hansen, Lone Koefoed

    2009-01-01

    traversed. While becoming destination aware, the individual loses her location awareness. The article proposes that the reason people get lost when using sat-nav is due to a wrong location-performative paradigm. As an alternative, the article introduces and analyzes two performance-related examples...... that illustrate an alternative location-performative paradigm: Meredith Warner's Lost/Found knitting series and Etter and Schecht's Melodious Walkabout. In both examples, the artist's hand becomes the intermediary between alien and location. Thus, by exploring how wayfinding can be a poetically situated...... performance, the article examines how the growing locative media industry can learn from the location-aware performative strategies employed by artists who create situated and urban performances for the curious participant. The academic frames employed in the analysis draw on psychogeography, site...

  9. Internet Geo-Location

    Science.gov (United States)

    2017-12-01

    INTERNET GEO-LOCATION DUKE UNIVERSITY DECEMBER 2017 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED STINFO COPY AIR...REPORT TYPE FINAL TECHNICAL REPORT 3. DATES COVERED (From - To) MAY 2014 – MAY 2017 4. TITLE AND SUBTITLE INTERNET GEO-LOCATION 5a. CONTRACT...of SpeedTest servers that are used by end users to measure the speed of their Internet connection. The servers log the IP address and the location

  10. Smart Location Database - Service

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census block...

  11. Smart Location Database - Download

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Smart Location Database (SLD) summarizes over 80 demographic, built environment, transit service, and destination accessibility attributes for every census block...

  12. Green facility location

    NARCIS (Netherlands)

    Velázquez Martínez, J.C.; Fransoo, J.C.; Bouchery, Y.; Corbett, C.J.; Fransoo, J.C.; Tan, T.

    2017-01-01

    Transportation is one of the main contributing factors of global carbon emissions, and thus, when dealing with facility location models in a distribution context, transportation emissions may be substantially higher than the emissions due to production or storage. Because facility location models

  13. Industrial location and competitiveness

    NARCIS (Netherlands)

    S. Brakman (Steven); J.H. Garretsen (Harry); J.G.M. van Marrewijk (Charles)

    2006-01-01

    textabstractThe interaction between the extent of location advantages and the intensity of firm competition relative to the size of the market jointly determines the location of industrial activity. Technology, factor endowments, geography, and scale economies are influential for determining

  14. Gradual transition in realising a long-term policy. Evaluation on the basis of six system options; Transitieprocessen en de rol van het beleid. Evaluatie op basis van zes systeemopties

    Energy Technology Data Exchange (ETDEWEB)

    Ros, J.P.M.; Van den Born, G.J.; Elzenga, H.E.; Montfoort, J.A.; Nagelhout, D.; Reudink, M.A.; Rood, G.A.; Van Zeijts, H.

    2006-11-15

    The Fourth Dutch National Environmental Policy Plan (NMP4) was published in 2001 in response to the need at that time for a new approach in confronting persistent environmental problems like climate change and decay of global biodiversity. The government at the time saw the urgency of making drastic changes in energy supply, transport, agriculture and the use of natural sources. Although these very fundamental changes implicated that realisation would be a long-term business, an immediate start would help. And this is how the transition policy was introduced. Now, five years later the Netherlands Environmental Assessment Agency (MNP) can conclude after its analysis of six examples of transitions that although NMP4 has supplied the push to taking transition policy seriously, the efficiency of the policy can still be improved. This is possible by putting short-term action more in the service of long-term goals. Companies are still used to short-term results, which are not always in the service of the long-term transition. Although the government has brought several stakeholders together, it is rather reticent about creating a more detailed perspective on the future. The six examples of transitions were found in the areas of: biofuels for transport; biomass for the chemical industry; sustainable aquaculture; market for green services; micro cogeneration; and fuel cell cars running on H2 produced with energy from solar thermal power. Specific reports are available for all these subjects. This report integrates the conclusions from the different reports into general conclusions about transition policy of the Dutch government. [Dutch] In 2001 is het 4e Nationale Milieubeleidsplan (VROM) uitgebracht waarin gezocht is naar een nieuwe aanpak van hardnekkige problemen zoals klimaatverandering en de achteruitgang van mondiale biodiversiteit. Het toenmalige kabinet zag de noodzaak van ingrijpende veranderingen. Die veranderingen zouden pas op de langere termijn tot ingrijpende

  15. Heat techniques in the light of the innovation curve. New technology for gas appliances and solar water heaters; Warmtetechnieken in het licht van de innovatiecurve. Nieuwe technologie gezocht voor gastoestel en zonneboilers

    Energy Technology Data Exchange (ETDEWEB)

    Vollebregt, R.

    2012-09-15

    The development, market introduction and deployment of new techniques often follows an S-shaped curve. The gas-fired boiler transformed from a conventional apparatus into the current high efficiency boiler. Will the high efficiency electricity boiler be the next breakthrough technique? The electrical and gas heat pumps are fully developed techniques, but this does not apply to their use in Dutch single-family dwellings [Dutch] De ontwikkeling, marktintroductie en toepassing van nieuwe technieken verloopt vaak volgens een S-vormige curve. De gasketel transformeerde van conventioneel toestel naar de huidige hr-ketel. Is de hre-ketel de volgende doorbraaktechniek? De elektrische en de gaswarmtepomp zijn uitontwikkelde technieken, maar nog niet voor de toepassing in een Nederlandse eengezinswoning.

  16. Allegheny County Dam Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the point locations of dams in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal...

  17. Smart Location Mapping

    Science.gov (United States)

    The Smart Location Database, Access to Jobs and Workers via Transit, and National Walkability Index tools can help assess indicators related to the built environment, transit accessibility, and walkability.

  18. OAS :: Our Locations

    Science.gov (United States)

    the Human Resources of the OAS, including its organizational structure, each organizational unit's contract and travel control measure reports, the applicable procurement rules and regulations, and the Charter Organizational Charts Organizational List Authorities Our Locations Contact Us Telephone: +1 (202

  19. VT Hospital Site Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) This data layer contains point locations of all major community, regional, comprehensive health, and healthcare provider hospitals in the state of...

  20. SGA Project Locations

    Data.gov (United States)

    Vermont Center for Geographic Information — The stream geomorphic assessment is a physical assessment competed by geomorphologists to determine the condition and sensitivity of a stream. The SGA locations...

  1. Waste Recovery Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Locations where City residents are encouraged to drop off and dispose or recycle of unwanted materials. Information provided is subject to change. Please call ahead...

  2. Global Volcano Locations Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC maintains a database of over 1,500 volcano locations obtained from the Smithsonian Institution Global Volcanism Program, Volcanoes of the World publication. The...

  3. USAID Activity Locations

    Data.gov (United States)

    US Agency for International Development — The USAID Activities dataset is a snapshot of activities supported by USAID including their geographical locations within countries at the time of the snapshot. The...

  4. Uranium Location Database

    Data.gov (United States)

    U.S. Environmental Protection Agency — A GIS compiled locational database in Microsoft Access of ~15,000 mines with uranium occurrence or production, primarily in the western United States. The metadata...

  5. Location-based Scheduling

    DEFF Research Database (Denmark)

    Andersson, Niclas; Christensen, Knud

    on the market. However, CPM is primarily an activity based method that takes the activity as the unit of focus and there is criticism raised, specifically in the case of construction projects, on the method for deficient management of construction work and continuous flow of resources. To seek solutions...... to the identified limitations of the CPM method, an alternative planning and scheduling methodology that includes locations is tested. Location-based Scheduling (LBS) implies a shift in focus, from primarily the activities to the flow of work through the various locations of the project, i.e. the building. LBS uses...... the graphical presentation technique of Line-of-balance, which is adapted for planning and management of work-flows that facilitates resources to perform their work without interruptions caused by other resources working with other activities in the same location. As such, LBS and Lean Construction share...

  6. Special compressor technology for a new generation of heat pumps for domestic applications. Free piston technology with zero-oil torsion drive; Speciale compressortechnologie voor een nieuwe generatie warmtepompen voor huishoudelijke toepassingen. Vrijezuigertechnologie met olieloze torsie-aandrijving

    Energy Technology Data Exchange (ETDEWEB)

    Wissink, E.B. [TNO, Apeldoorn (Netherlands)

    2013-02-15

    To meet the increasing demand for small high efficient domestic heat pumps with a good total cost of ownership performance, a next generation of heat pumps is required. This article is dealing with the development of a new compressor technology for domestic heat pumps. After identification of the main losses in mechanical driven low capacity heat pump cycles, it became clear that a concept with a (semi-)free piston compressor has the potency to improve the efficiency significantly. An evaluation showed that none of the existing free-piston designs meets essential requirements like low internal friction, small size integrated electromotor and hermetic design suitable for all refrigerants, including ammonia. Therefore TNO designed a complete new free piston compressor making use of the following two design philosophies: balancing mechanical forces by using symmetry and reducing motor size by use of transmission ratio based on elastic deformation and the peak shaving effect of the energy contents (kinetic and elastic) of the compressor running in a natural frequency mode. This paper describes the background, the design steps and the final design of the new torsion compressor technology [Dutch] Om aan de toenemende vraag naar kleine hoog-efficiente warmtepompen voor woningverwarming met een lage exploitatiekostprijs te voldoen, is een nieuwe generatie warmtepompen vereist. Dit artikel beschrijft de ontwikkeling van een nieuwe compressortechnologie voor huishoudelijke warmtepompen. Na het onderzoeken van de belangrijkste verliezen in mechanisch aangedreven warmtepompsystemen met een klein verwarmingsvermogen werd duidelijk dat een concept met een (semi-)vrijezuigercompressor de potentie heeft om de efficientie aanzienlijk te verbeteren.

  7. AFRICOM: Does Location Matter?

    Science.gov (United States)

    2009-03-01

    Decision Model,” 242-244. 26 Susan Hesse Owen & Mark S. Daskin , “Strategic Facility Location: A Review,” European Journal of Operational Research...Susan Hesse & Mark S. Daskin . “Strategic Facility Location: A Review,” European Journal of Operational Research 111 (1998), 423-447. Paye-Layeleh...ES) N/ A 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this thesis are those of the author and

  8. On English Locative Subjects

    Directory of Open Access Journals (Sweden)

    Gabriela Brůhová

    2017-07-01

    Full Text Available The paper analyses English sentences with thematic locative subjects. These subjects were detected as translation counterparts of Czech sentenceinitial locative adverbials realized by prepositional phrases with the prepositions do (into, na (on, v/ve (in, z/ze (from complemented by a noun. In the corresponding English structure, the initial scene-setting adverbial is reflected in the thematic subject, which results in the locative semantics of the subject. The sentences are analysed from syntactic, semantic and FSP aspects. From the syntactic point of view, we found five syntactic patterns of the English sentences with a locative subject (SV, SVA, SVO, SVpassA and SVCs that correspond to Czech sentences with initial locative adverbials. On the FSP level the paper studies the potential of the sentences to implement the Presentation or Quality Scale. Since it is the “semantic content of the verb that actuates the presentation semantics of the sentence” (Duškova, 2015a: 260, major attention is paid to the syntactic-semantic structure of the verb. The analysis of the semantics of the English sentences results in the identification of two semantic classes of verbs which co-occur with the English locative subject.

  9. Nieuwe Ronde, Nieuwe Kansen: Ontwikkeling in Management Accounting & Control

    NARCIS (Netherlands)

    A.N.A.M. Boons (Arnick)

    2006-01-01

    textabstractArnick Boons (1957) is part time Professor in Management Accounting & Control at RSM Erasmus University. He obtained a PhD in financial management at Erasmus University Rotterdam (2000). At the same time he joined Deloitte as a consultant on financial management issues. His

  10. General minisum circle location

    DEFF Research Database (Denmark)

    Körner, Mark; Brimberg, Jack; Juel, Henrik

    2009-01-01

    In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points is minim......In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points...

  11. Location-based games

    DEFF Research Database (Denmark)

    Ejsing-Duun, Stine

    In this dissertation, it is explored which prerequisites are necessary in location-based games (LBGs) to make meaningful the meeting between players and spatiality with an emphasis on physical locations. Throughout the dissertation, it has been shown that LBGs affect players’ perception of and be...... possible. The practical contribution is my creation of the LBG Visions of Sara. People continue to play this game in Odense more than two years after its launch, and DJEEO uses it as a showcase, enabling the company to sell similar LBGs....

  12. 'Andere katholieken': een nieuwe visie

    Directory of Open Access Journals (Sweden)

    P. Luykx

    2009-01-01

    Full Text Available ‘Other Catholics’: A New VisionThe title of my response to De Rooy’s text sums up the crux of our discussion. Andere katholieken, a volume of essays published in the year 2000, offers ‘a new vision’ of the history of Dutch Catholicism in the twentieth century. Contrary to the prevailing idea of an unshakable unity and a closed front, recent studies demonstrate more and more clearly variation and differentiation in mentality and behaviour, above all under the influence of a progressive modernization of state and society. It is the so-called pillarization theory, in particular, which was put forward by a group of politicologists (notably A. Lijphart, that seems to influence the view of my opponent. According to that theory, passivity and docility of, among others, Catholic people is unjustly assumed. Last but not least, my response aims to correct some inaccuracies and clear up some misunderstandings in my opponent’s critique.

  13. Nieuwe Scheikunde in het vmbo

    NARCIS (Netherlands)

    Prof. dr. Albert Pilot; Drs. Kennedy Aquilino Tielman; Machiel Stolk; Sergine Lansman; John Hukom

    2011-01-01

    Het scheikunde onderwijs op het VMBO staat onder druk. NaSk2 dreigt te verdwijnen. Om de interesse van leerlingen voor NaSk2 te vergroten en positie van het vak te versterken, stellen wij voor om actuele en herkenbare contexten in NaSk 2 te implementeren. Tevens nodigen wij docenten uit op om mee te

  14. Een nieuwe marketingcategorie: de strainer

    NARCIS (Netherlands)

    drs. Frans van den Reep

    2013-01-01

    1 alinea column: De BCG-matrix is na zesendertig jaar eindelijk aan revisie toe. De question mark, star, cash cow en dog hebben er een vriendje bij: de strainer. ‘Het vergiet’ doet zich aan de marketingstrateeg misleidend voor als een van de usual suspects, waardoor hij denkt te moeten handelen

  15. Workshop nieuwe kansen voor eiwit

    NARCIS (Netherlands)

    Peet, van der G.F.V.; Kamp, J.A.L.M.

    2011-01-01

    The Ministry of EL&I has asked Wageningen UR to organize a workshop giving the State of the Art of the research on 'new proteins' and results in an agenda for new research. The most perspective mentioned business cases are: 1. Biorefinery, 2. Insects, 3. Dried legumes (beans) and 4. Cultivation

  16. Nieuws uit de literatuur I

    NARCIS (Netherlands)

    NN,

    1985-01-01

    B. Snogerup, 1983. Northwest European taxa of Odontites (Scrophulariaceae), Acta Bot. Fenn. 124, p. 1-62. De correcte naam voor de rode ogentroost is Odontites vulgaris Moench (= O. serotina). De drie taxa worden als afzonderlijke soorten opgevat (O. vulgaris, O. verna, O. litoralis), onzes inziens

  17. Twee voor Nederland nieuwe Tijmen

    NARCIS (Netherlands)

    Adema, F.

    1968-01-01

    Thymus humifusus Bernh. ex Rchb. is mentioned as a new species for the Netherlands flora; it was found near Gulpen (prov. Limburg). Moreover the putative hybrid Th. humifusus X Th. pulegioides (Th. X schulzei Ronn. ex Machule) was found there. Th. humifusus may be distinguished from the two other

  18. Naar nieuwe verdienmodellen voor vlees

    NARCIS (Netherlands)

    Poppe, K.J.

    2014-01-01

    De vraag is hoe vlees in de keten op een andere manier tot waarde kan worden gebracht en zodanig dat dit lonend is voor de partijen in de keten. Het project ‘Verdienmodellen’ richt zich op het ontwikkelen en beoordelen van alternatieve businessmodellen met een ander ‘waarde(n)perspectief’ voor de

  19. Nieuws uit de literatuur III

    NARCIS (Netherlands)

    NN,

    1986-01-01

    C.G. Hanson & J.L. Mason, 1985. Bird seed aliens in Britain, Watsonia 15:237-252. Een goed gedocumenteerde en geannoteerde lijst van in totaal 438 soorten die als vogelvoer of als verontreiniging daarvan in Engeland worden ingevoerd. Het is aannemelijk dat de resultaten van hun bevindingen ook van

  20. The Czech Locative Chameleon

    Directory of Open Access Journals (Sweden)

    Tarald Taraldsen

    2007-12-01

    Full Text Available We show that under certain circumstances, the Czech locative prepositions (LOC show up as directional prepositions (DIR and vice versa, (under different circumstances the Czech DIR PPs show up as LOC. We argue that such a chameleon life of the PPs is structurally dependent.

  1. Immigrants' location preferences

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    This paper exploits a spatial dispersal policy for refugee immigrants to estimate the importance of local and regional factors for refugees' location preferences. The main results of a mixed proportional hazard competing risks model are that placed refugees react to high regional unemployment...

  2. Tracking, say, SKYPE Locations

    Indian Academy of Sciences (India)

    First page Back Continue Last page Graphics. Tracking, say, SKYPE Locations. Real Time Communication: Peer-to-Peer (P2P). Datagram flows between the two conversing partners; Exposes the IP addresses of all the participants to one another. If A knows B's VoIP ID, she can establish a call with Bob & obtain his current ...

  3. RFID Location Algorithm

    Directory of Open Access Journals (Sweden)

    Wang Zi Min

    2016-01-01

    Full Text Available With the development of social services, people’s living standards improve further requirements, there is an urgent need for a way to adapt to the complex situation of the new positioning technology. In recent years, RFID technology have a wide range of applications in all aspects of life and production, such as logistics tracking, car alarm, security and other items. The use of RFID technology to locate, it is a new direction in the eyes of the various research institutions and scholars. RFID positioning technology system stability, the error is small and low-cost advantages of its location algorithm is the focus of this study.This article analyzes the layers of RFID technology targeting methods and algorithms. First, RFID common several basic methods are introduced; Secondly, higher accuracy to political network location method; Finally, LANDMARC algorithm will be described. Through this it can be seen that advanced and efficient algorithms play an important role in increasing RFID positioning accuracy aspects.Finally, the algorithm of RFID location technology are summarized, pointing out the deficiencies in the algorithm, and put forward a follow-up study of the requirements, the vision of a better future RFID positioning technology.

  4. Spatiotemporal AED Location Optimization

    NARCIS (Netherlands)

    Chan, Timothy C.Y.; Sun, Christopher L.F.; Demirtas, Derya; Morrison, Laurie J.; Brooks, Steven C.

    2015-01-01

    Background: Mathematical optimization can be used to plan future AED placement to maximize out-of-hospital cardiac arrest (OHCA) coverage. Many public access AEDs are placed in locations without 24/7 access. AED coverage can be overestimated unless temporal availability is considered. Objective: To

  5. Location of New Firms

    DEFF Research Database (Denmark)

    Backman, Mikaela; Karlsson, Charlie

    2017-01-01

    characteristics, such as the commuting experience. Our results show that commuting influences the firm location choice. The probability of establishing a firm in the work municipality increases if the entrepreneur is a commuter, holding constant the type of region and unobservable and observable individual...

  6. Aquatic Nuisance Species Locator

    Science.gov (United States)

    Data in this map has been collected by the United States Geological Survey's Nonindigenous Aquatic Species program located in Gainesville, Florida (http://nas.er.usgs.gov/default.aspx). This dataset may have some inaccuracies and is only current to June 15, 2012. The species identified in this dataset are not inclusive of all aquatic nuisance species, but rather a subset identified to be at risk for transport by recreational activities such as boating and angling. Additionally, the locations where organisims have been identified are also not inclusive and should be treated as a guide. Organisms are limited to the following: American bullfrog, Asian clam, Asian shore crab, Asian tunicate, Australian spotted jellyfish, Chinese mitten crab, New Zealand mudsnail, Colonial sea squirt, Alewife, Bighead carp, Black carp, Flathead catfish, Grass carp, Green crab, Lionfish, Northern snakehead, Quagga mussel, Round Goby, Ruffe, Rusty crayfish, Sea lamprey, Silver carp, Spiny water flea, Veined rapa whelk, Zebra mussel

  7. Locating underground uranium deposits

    International Nuclear Information System (INIS)

    Felice, P.E.

    1979-01-01

    Underground uranium deposits are located by placing wires of dosimeters each about 5 to 18 mg/cm 2 thick underground in a grid pattern. Each dosimeter contains a phosphor which is capable of storing the energy of alpha particles. In each pair one dosimeter is shielded from alpha particles with more than 18 mg/cm 2 thick opaque material but not gamma and beta rays and the other dosimeter is shielded with less than 1 mg/cm 2 thick opaque material to exclude dust. After a period underground the dosimeters are heated which releases the stored energy as light. The amount of light produced from the heavily shielded dosimeter is subtracted from the amount of light produced from the thinly shielded dosimeter to give an indication of the location and quantity of uranium underground

  8. Web cache location

    Directory of Open Access Journals (Sweden)

    Boffey Brian

    2004-01-01

    Full Text Available Stress placed on network infrastructure by the popularity of the World Wide Web may be partially relieved by keeping multiple copies of Web documents at geographically dispersed locations. In particular, use of proxy caches and replication provide a means of storing information 'nearer to end users'. This paper concentrates on the locational aspects of Web caching giving both an overview, from an operational research point of view, of existing research and putting forward avenues for possible further research. This area of research is in its infancy and the emphasis will be on themes and trends rather than on algorithm construction. Finally, Web caching problems are briefly related to referral systems more generally.

  9. Location based services

    OpenAIRE

    Doan, Cong Nam

    2015-01-01

    Mobile devices (tablets, smart phones, laptops) are proving themselves to be the main means of accessing information of the future. The embodiment of Recommender Systems (RSs) into mobile environments, as a matter of fact, has come about to serve as a way to solve the nuisances of data overwhelming. RSs' main advantage is their ability to allow users to find useful information according to the users' preferences and location. Even though they are not free of shortcoming such as the limitation...

  10. Location Intelligence Solutions

    International Nuclear Information System (INIS)

    Schmidt, D.

    2015-01-01

    Location Intelligence (LI) means using the spatial dimension of information as a key to support business processes. This spatial dimension has to be defined by geographic coordinates. Storing these spatial objects in a database allows for attaching a 'meaning' to them, like 'current position', 'border', 'building' or 'room'. Now the coordinates represent real-world objects, which can be relevant for the measurement, documentation, control or optimization of (parameters of) business processes aiming at different business objectives. But LI can only be applied, if the locations can be determined with an accuracy (in space and time) appropriate for the business process in consideration. Therefore the first step in any development of a LI solution is the analysis of the business process itself regarding its requirements for spatial and time resolution and accuracy. The next step is the detailed analysis of the surrounding conditions of the process: Does the process happen indoor and/or outdoor? Are there moving objects? If yes, how fast are they? How does the relevant environment look like? Is technical infrastructure available? Is the process restricted by regulations? As a result, a proper Location Detection Technology (LDT) has to be chosen in order to get reliable and accurate positions of the relevant objects. At the highly challenging conditions of the business processes IAEA inspectors are working with, the chosen LDTs have to deliver reliable positioning on ''room-level'' accuracy, even if there is no location enabling infrastructure in place, the objects (people) mostly are indoors and have to work under strong regulations. The presentation will give insights into innovative LI solutions based on technologies of different LDT providers. Pros and cons of combinations of different LDT (like multi- GNSS, IMU, camera, and human interaction based positioning) will be discussed from the

  11. Ammonia Leak Locator Study

    Science.gov (United States)

    Dodge, Franklin T.; Wuest, Martin P.; Deffenbaugh, Danny M.

    1995-01-01

    The thermal control system of International Space Station Alpha will use liquid ammonia as the heat exchange fluid. It is expected that small leaks (of the order perhaps of one pound of ammonia per day) may develop in the lines transporting the ammonia to the various facilities as well as in the heat exchange equipment. Such leaks must be detected and located before the supply of ammonia becomes critically low. For that reason, NASA-JSC has a program underway to evaluate instruments that can detect and locate ultra-small concentrations of ammonia in a high vacuum environment. To be useful, the instrument must be portable and small enough that an astronaut can easily handle it during extravehicular activity. An additional complication in the design of the instrument is that the environment immediately surrounding ISSA will contain small concentrations of many other gases from venting of onboard experiments as well as from other kinds of leaks. These other vapors include water, cabin air, CO2, CO, argon, N2, and ethylene glycol. Altogether, this local environment might have a pressure of the order of 10(exp -7) to 10(exp -6) torr. Southwest Research Institute (SwRI) was contracted by NASA-JSC to provide support to NASA-JSC and its prime contractors in evaluating ammonia-location instruments and to make a preliminary trade study of the advantages and limitations of potential instruments. The present effort builds upon an earlier SwRI study to evaluate ammonia leak detection instruments [Jolly and Deffenbaugh]. The objectives of the present effort include: (1) Estimate the characteristics of representative ammonia leaks; (2) Evaluate the baseline instrument in the light of the estimated ammonia leak characteristics; (3) Propose alternative instrument concepts; and (4) Conduct a trade study of the proposed alternative concepts and recommend promising instruments. The baseline leak-location instrument selected by NASA-JSC was an ion gauge.

  12. Location Privacy with Randomness Consistency

    Directory of Open Access Journals (Sweden)

    Wu Hao

    2016-10-01

    Full Text Available Location-Based Social Network (LBSN applications that support geo-location-based posting and queries to provide location-relevant information to mobile users are increasingly popular, but pose a location-privacy risk to posts. We investigated existing LBSNs and location privacy mechanisms, and found a powerful potential attack that can accurately locate users with relatively few queries, even when location data is well secured and location noise is applied. Our technique defeats previously proposed solutions including fake-location detection and query rate limits.

  13. Indoor Location Technologies

    CERN Document Server

    Goswami, Subrata

    2013-01-01

    Focusing on the special challenges posed by accurately pinpointing a location indoors, this volume reflects the distance we have come in the handful of decades since the germination of GPS technology. Not only can we locate a signal to within a meter’s accuracy, but we now have this technology in the most basic mobile phone. Tracing recent practical developments in positioning technology and in the market it supplies, the author examines the contributions of the varied research—in silicon, signal and image processing, radio communications and software—to a fast-evolving field. The book looks forward to a time when, in addition to directing your road journey, positioning systems can peer indoors and guide you to an available photocopier in your office building. Featuring standalone chapters each dealing with a specific aspect of the subject, including treatments of systems such as Zebra, Awarepoint, Aeroscout, IEEE 802.11, etc. This study has all the detail needed to get up to speed on a key modern techn...

  14. Evaluatie van de zomersmogsituatie in 1994

    NARCIS (Netherlands)

    Doesburg MJ van; LLO

    1995-01-01

    In Nederland bestaat sinds 20 juni 1991 een smogregeling, het zogenaamde Modeldraaiboek Smog 1991. In dit modeldraaiboek zijn afspraken gemaakt voor de onderlinge informatievoorziening en de te volgen procedures, maatregelen en aanbevelingen tijdens perioden met verhoogde luchtverontreiniging

  15. Enterprise resource planning: Evaluatie van recente implementaties

    NARCIS (Netherlands)

    Voordijk, Johannes T.; van Leuven, Arjen; Laan, Albertus

    2004-01-01

    De dominante bedrijfsstategie van laagste kosten blijkt binnen bouwbedrijven een 'fit' te bemoelijken tussen bedrijfs- en IT-stratiegieen gericht op productdifferentiatie, zo blijkt uit een casestudy. Vanwege de nadruk op back-officeprocessen staan ERP-implementaties niet hoog op de agenda van het

  16. Evaluatie onderbouwing BodemGebruiksWaarden

    NARCIS (Netherlands)

    Lijzen JPA; Mesman T; Aldenberg T; Mulder CD; Otte PF; Posthumus R; Roex E; Swartjes FA; Versluijs CW; Vlaardingen PLA van; Wezel AP van; Wijnen HJ; LER; SEC; LOK; LDL

    2003-01-01

    In 1999 Soil-use specific Remediation Objectives (SRO) were derived for eight metals, PAHs, DDT and drins as part of the new soil clean-up policy. The SROs represent the minimal degree soil quality in the topsoil after remediation. Derived values are implemented in the policies for soil remediation

  17. Evaluatie van relatievorming in de laagdrempelige verslavingszorg

    Directory of Open Access Journals (Sweden)

    Esther Kuis

    2010-12-01

    deze vergelijking de vragenlijst die de meeste aspecten van de kwaliteit van de relatie meet, en bewerkten deze. Daarna is dit instrument getoetst in een onderzoek onder 80 bezoekers van laagdrempelige verslavingscentra in vier verschillende steden. De auteurs concluderen dat de bewerkte vragenlijst onderscheidend vermogen bezit voor verschillende werkers en instellingen. De lijst is behulpzaam bij het meten van de kwaliteit van de relatie tussen cliënt en hulpverlener.

  18. Orienterende Evaluatie Gezondheidsrisico door Metalen in Tatoeages

    NARCIS (Netherlands)

    Janssen PJCM; Baars AJ; SIR

    2004-01-01

    Recent investigations by the Dutch Health Inspectorate have revealed that tattoo colours frequently contain metals. We conducted a preliminary evaluation of the health risks to which consumers may be exposed and conclude that the presence of the metals is not very likely to cause long-term toxic

  19. Terug naar Angola; Evaluatie Innovatiepilot Angola Conexcao

    NARCIS (Netherlands)

    van Wijk, J.

    2008-01-01

    Van juni tot en met december 2007 heeft HIT in het kader van het TOP-project een pilot uitgevoerd om (uitgeprocedeerde) Angolese asielzoekers te ondersteunen bij het bewerkstellingen van economische zelfredzaamheid in Angola. Met dit project - Angola Conexcao - werd getracht om op een innovatieve

  20. Seismic and Infrasound Location

    Energy Technology Data Exchange (ETDEWEB)

    Arrowsmith, Stephen J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Begnaud, Michael L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-03-19

    This presentation includes slides on Signal Propagation Through the Earth/Atmosphere Varies at Different Scales; 3D Seismic Models: RSTT; Ray Coverage (Pn); Source-Specific Station Corrections (SSSCs); RSTT Conclusions; SALSA3D (SAndia LoS Alamos) Global 3D Earth Model for Travel Time; Comparison of IDC SSSCs to RSTT Predictions; SALSA3D; Validation and Model Comparison; DSS Lines in the Siberian Platform; DSS Line CRA-4 Comparison; Travel Time Δak135; Travel Time Prediction Uncertainty; SALSA3D Conclusions; Infrasound Data Processing: An example event; Infrasound Data Processing: An example event; Infrasound Location; How does BISL work?; BISL: Application to the 2013 DPRK Test; and BISL: Ongoing Research.

  1. Demographics and remote locations

    Energy Technology Data Exchange (ETDEWEB)

    Coppus, G. [Dynawise Inc., Calgary, AB (Canada)

    2005-07-01

    Within the next decade, the number of people leaving the workforce will exceed the number of new entrants. The demand for workers is expected to increase in Alberta due to oil sands industry growth. Sixty-four per cent of all responding federal, provincial, and municipal government organizations have reported shortages in their work environments, and almost 8 in 10 organizations predict they will continue to be understaffed in the next 3 to 5 years. Tightness in the general labour market will have an impact on employers in remote locations, and planning is essential to avoid the creation of a mercenary culture and a reliance on compensation. Challenges found in remote locations include high turnover rates among recent hires; critical gaps in service length; aggressive retirement; and the fact that the local population is often seen as unqualified for many industrial jobs. This Power Point presentation suggested that although decisions to join or quit a company are often based on considerations such as the organizational environment and amount of compensation, the relationship between employees and management is the most important attribute in many career decisions. Rigorous quantitative analysis of current demographics combined with forecasting analysis may help to forestall recruitment difficulties for many companies. Productivity analyses, and the effects of work overload on absenteeism, attrition and quality of workmanship must also be examined. Many companies are now focusing on retention and development strategies on mid-career staff to address depletion, as well as redesigning procedures to operate with less skilled staff. It was concluded that extra efforts are now being made to attract non-traditional employees, and non-traditional employment models are being considered by some companies. refs., tabs., figs.

  2. Location constrained resource interconnection

    International Nuclear Information System (INIS)

    Hawkins, D.

    2008-01-01

    This presentation discussed issues related to wind integration from the perspective of the California Independent System Operator (ISO). Issues related to transmission, reliability, and forecasting were reviewed. Renewable energy sources currently used by the ISO were listed, and details of a new transmission financing plan designed to address the location constraints of renewable energy sources and provide for new transmission infrastructure was presented. The financing mechanism will be financed by participating transmission owners through revenue requirements. New transmission interconnections will include network facilities and generator tie-lines. Tariff revisions have also been implemented to recover the costs of new facilities and generators. The new transmission project will permit wholesale transmission access to areas where there are significant energy resources that are not transportable. A rate impact cap of 15 per cent will be imposed on transmission owners to mitigate short-term costs to ratepayers. The presentation also outlined energy resource area designation plans, renewable energy forecasts, and new wind technologies. Ramping issues were also discussed. It was concluded that the ISO expects to ensure that 20 per cent of its energy will be derived from renewable energy sources. tabs., figs

  3. On location at CERN

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    CERN continues to be a very popular candidate for film locations at the moment. Not only has it inspired a German author and a film-maker interested in the more exotic interpretations of the science being worked on at the Organization, but even the recent puppet animation film by the legendary Muppets featured some CERN scenes.   Dr Bunsen Honeydew (far left) and his friends at ATLAS. Beaker, Bunsen's assistant, has just been sucked up the vacuum tube top left... Image courtesy Walt Disney Studios. In “The Muppet Movie”, released in November 2011 in North America and world-wide in January and February this year, Kermit is reuniting his friends who have ended up in some far-flung places since they last worked together 10 years ago. CERN caught the imagination of the film-makers as the perfect place for the Muppet scientists, Dr. Honeydew Bunsen and his hapless assistant Beaker. After a brief scene filmed in front of a backdrop of the ATLAS detector, the rest of the ...

  4. New boundary values for PM2.5. What is the situation in the Rijnmond area, Netherlands?; Nieuwe grenswaarden voor PM2,5. Wat is de situatie in De Rijnmond?

    Energy Technology Data Exchange (ETDEWEB)

    Rodink, R.; Weijers, E. [ECN Biomassa, Kolen en Milieuonderzoek, Petten (Netherlands); Schaap, M. [TNO, Delft (Netherlands); De Gier, C. [DCMR Milieudienst Rijnmond, Rotterdam (Netherlands)

    2010-08-15

    As of 2008 the guideline for air quality was expanded with the limits and indicative values for PM2.5. These standards were added to the existing standards for PM10. PM2.5 constitutes a significant part of PM10. The fine particles must meet demands due to new insights in the health risks of fine particles but also for pragmatic reasons: more than PM10, PM2.5 results from human activities and can therefore be more successfully influenced. [Dutch] Sinds 2008 is de richtlijn voor luchtkwaliteit uitgebreid met grens- en streefwaarden voor PM2,5. Deze staan nu naast de normen die al gelden voor PM10. PM2,5 is een substantieel deel van PM10. Aan het 'fijnere stof' worden eisen gesteld vanwege nieuwe inzichten in de gezondheidsrisico's van het fijnere stof maar ook om een pragmatische reden: PM2,5 is meer dan PM10 het gevolg van menselijk handelen en is daardoor ook beter beinvloedbaar.

  5. Costly location in Hotelling duopoly

    NARCIS (Netherlands)

    Hinloopen, J.; Martin, S.

    2013-01-01

    We introduce a cost of location into Hotelling’s (1929) spatial duopoly. We derive the general conditions on the cost-of-location function under which a pure strategy price-location Nash equilibrium exists. With linear transportation cost and a suitably specified cost of location that rises toward

  6. Costly location in Hotelling duopoly

    NARCIS (Netherlands)

    Hinloopen, J.; Martin, S.

    We introduce a cost of location into Hotelling's (1929) spatial duopoly model. We derive the general conditions on the cost-of-location function under which a pure strategy price-location Nash equilibrium exists. With linear transportation cost and a suitably specified cost of location that rises

  7. Duality in constrained location problems

    DEFF Research Database (Denmark)

    Juel, Henrik; Love, Robert F.

    1987-01-01

    The dual of a facility location problem with general norms, distance constraints, and linear constraints is formulated.......The dual of a facility location problem with general norms, distance constraints, and linear constraints is formulated....

  8. ICE Online Detainee Locator System

    Data.gov (United States)

    Department of Homeland Security — The Online Detainee Locator datasets provide the location of a detainee who is currently in ICE custody, or who was release from ICE custody for any reason with the...

  9. OLBS: Offline location based services

    OpenAIRE

    Coelho, P; Ana Aguiar; João Correia Lopes

    2011-01-01

    Most existing location-based services rely on ubiquitous connectivity to deliver location-based contents to the users. However, connectivity is not available anywhere at anytime even in urban centres. Underground, indoors, remote areas, and foreign countries are examples situations where users commonly do not have guaranteed connectivity but could profit from location-based contents. In this work, we propose an open platform for publishing, distributing and maintaining location-based contents...

  10. LOCAT - A Data Retrieval Program.

    Science.gov (United States)

    1984-12-01

    onoitode of scified location - P C RADIUS - maximum distance between specified location and C file locationsC . ’ CONNON /LOCN/ LOCLAT, LOCLNG, RADIUS...rrr’, ,r:.- r -’ - r- rJ Z. . . , . -.-. - - - - - - -- , -• .. . . FILMED 8-85 DTIC .-. ... , ,- . . . . ...: .--. :,.:. ..-..-- ,-, .-..-...

  11. Location theory a unified approach

    CERN Document Server

    Nickel, Stefan

    2006-01-01

    Although modern location theory is now more than 90 years old, the focus of researchers in this area has been mainly problem oriented. However, a common theory, which keeps the essential characteristics of classical location models, is still missing.This monograph addresses this issue. A flexible location problem called the Ordered Median Problem (OMP) is introduced. For all three main subareas of location theory (continuous, network and discrete location) structural properties of the OMP are presented and solution approaches provided. Numerous illustrations and examples help the reader to bec

  12. Location of Urban Logistic Terminals as Hub Location Problem

    Directory of Open Access Journals (Sweden)

    Jasmina Pašagić Škrinjar

    2012-09-01

    Full Text Available In this paper the problems of locating urban logistic terminals are studied as hub location problems that due to a large number of potential nodes in big cities belong to hard non-polynomial problems, the so-called NP-problems. The hub location problems have found wide application in physical planning of transport and telecommunication systems, especially systems of fast delivery, networks of logistic and distribution centres and cargo traffic terminals of the big cities, etc. The paper defines single and multiple allocations and studies the numerical examples. The capacitated single allocation hub location problems have been studied, with the provision of a mathematical model of selecting the location for the hubs on the network. The paper also presents the differences in the possibilities of implementing the exact and heuristic methods to solve the actual location problems of big dimensions i.e. hub problems of the big cities.

  13. Hydrogen-powered road vehicles. Positive and negative health effects of new fuel; Waterstof in het wegverkeer. Voor- en nadelen voor de gezondheid van een nieuwe vorm van brandstof

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-09-15

    environmental factors and public health. [Dutch] De afhankelijkheid van fossiele brandstoffen - met zijn politieke, maatschappelijke en milieunadelen - zorgt ervoor dat alternatieve energiebronnen volop in de belangstelling staan. Het gebruik van waterstof wordt als een veelbelovende optie gezien, in het bijzonder voor het wegverkeer. Volgens een toekomstvisie van het Energieonderzoek Centrum Nederland (ECN) zou in 2050 ruim de helft van de auto's in Nederland op waterstof kunnen rijden. Vooropgesteld dat de waterstof wordt geproduceerd uit duurzame energiebronnen, zou daarmee ook de emissie van kooldioxide aan banden worden gelegd. Zowel in de Verenigde Staten, Japan en Europa worden door overheden en het bedrijfsleven dan ook grote bedragen geinvesteerd in de ontwikkeling van de benodigde technologie, die over enkele decennia een op waterstof gebaseerde economie mogelijk moet maken. Overschakeling naar waterstof als energievoorziening voor het wegverkeer zou ingrijpende gevolgen hebben voor de samenleving. Zoals bij elke nieuwe technologie het geval is, biedt dat kansen, maar zijn er onvermijdelijk ook nadelen. In het geval van waterstof zijn sommige van die nadelen bekend, en tot op zekere hoogte beheersbaar. Andere zullen echter pas na introductie en toepassing aan het licht komen. Dit inzicht, gevoegd bij het maatschappelijke belang van een eventuele omschakeling op waterstof, was voor de Gezondheidsraad aanleiding om nu alvast in te gaan op de voor- en nadelen die waterstof als nieuwe energievorm kan hebben voor de volksgezondheid. Juist in deze fase is het van belang om een beeld te krijgen van de mogelijke gezondheidseffecten, te weten waar de lacunes in de kennis zitten, en aan te geven wat de beste manier is om daar mee om te gaan.

  14. Location, Location, Location: Does Place Provide the Opportunity for Differentiation for Universities?

    Science.gov (United States)

    Winter, Emma; Thompson-Whiteside, Helen

    2017-01-01

    The fiercely competitive HE market has led HEIs to invest significant resources in building a distinct identity. An HEI's location forms an inherent part of its identity and the uniqueness of location offers an opportunity to differentiate. However there has been limited examination of how location is used by HEIs and little consideration of how…

  15. Location Systems An Introduction to the Technology Behind Location Awareness

    CERN Document Server

    LaMarca, Anthony

    2008-01-01

    Advances in electronic location technology and the coming of age of mobile computing have opened the door for location-aware applications to permeate all aspects of everyday life. Location is at the core of a large number of high-value applications ranging from the life-and-death context of emergency response to serendipitous social meet-ups. For example, the market for GPS products and services alone is expected to grow to US200 billion by 2015. Unfortunately, there is no single location technology that is good for every situation and exhibits high accuracy, low cost, and universal coverage.

  16. Location-based prospective memory.

    Science.gov (United States)

    O'Rear, Andrea E; Radvansky, Gabriel A

    2018-02-01

    This study explores location-based prospective memory. People often have to remember to do things when in a particular location, such as buying tissues the next time they are in the supermarket. For event cognition theory, location is important for structuring events. However, because event cognition has not been used to examine prospective memory, the question remains of how multiple events will influence prospective memory performance. In our experiments, people delivered messages from store to store in a virtual shopping mall as an ongoing task. The prospective tasks were to do certain activities in certain stores. For Experiment 1, each trial involved one prospective memory task to be done in a single location at one of three delays. The virtual environment and location cues were effective for prospective memory, and performance was unaffected by delay. For Experiment 2, each trial involved two prospective memory tasks, given in either one or two instruction locations, and to be done in either one or two store locations. There was improved performance when people received instructions from two locations and did both tasks in one location relative to other combinations. This demonstrates that location-based event structure influences how well people perform on prospective memory tasks.

  17. Quarter Dates Location(s) Purpose Transportation and Travel ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    Dates. Location(s). Purpose. Transportation and Travel. Accommodation,. Meals and Other. Hospitality. Total. Expenses. Quarter 1. May 15. Ottawa, ON. Meetings. May 20 to 21. Washington DC. Conference. 11,364.93. 3,274.71. 53.50. 14,693.14. May 5 to June 5. Kenya and England. Meetings. June 18 to 21. Winnipeg, MB.

  18. Location Based Services and Applications

    OpenAIRE

    Elenis Gorrita Michel; Rónier Sierra Dávila; Samuel Montejo Sánchez

    2012-01-01

    Location Based Services (LBS) continue to grow in popularity, effectiveness and reliability, to the extent that applications are designed and implemented taking into account the facilities of the user location information. In this work, some of the main applications are addressed, in order to make an assessment of the current importance of the LBS, as a branch of technology in full swing. In addition, the main techniques for location estimation are studied, essential information to the LBS. B...

  19. Location i det geopolitiske rum

    DEFF Research Database (Denmark)

    Agger, Gunhild

    2017-01-01

    Hovedformålet med artiklen er at undersøge forholdet mellem genrehåndtering og location i The Night Manager. Genren er thrilleren i den spionudgave, der er kendt fra tidligere John Le Carré-filmatiseringer. Location passer perfekt til genren med valget af glamourøse steder, der har kunnet bruges i...

  20. Improved Dynamic Planar Point Location

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Arge, Lars; Georgiadis, Loukas

    2006-01-01

    We develop the first linear-space data structures for dynamic planar point location in general subdivisions that achieve logarithmic query time and poly-logarithmic update time.......We develop the first linear-space data structures for dynamic planar point location in general subdivisions that achieve logarithmic query time and poly-logarithmic update time....

  1. Evolutionary economics and industry location

    NARCIS (Netherlands)

    Boschma, R.A.; Frenken, K.

    2003-01-01

    This paper aims to provide the outlines of an evolutionary economic geography of industry location. We discuss two evolutionary explanations of industry location, that is, one that concentrates on spin-offs, and one that focuses attention on knowledge and agglomeration economies. We claim that both

  2. Locations in television drama series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    in the extra bonus material (Gray, 2010; Waade, 2013), and film tours and film apps become part of the television series’ trans-media franchise (Reijnders, 2011; Thompson, 2007). Location has so far been a practical term describing the place where the series is shot. Ellis (1992) used to see location...

  3. Locations in Television Drama Series

    DEFF Research Database (Denmark)

    Waade, Anne Marit

    2017-01-01

    This special issue is dedicated to the analysis of the increasingly significant role of location as a key element in television drama. In recent years, the popularity of serial television has progressively been tied to the expanded use of location as a central element in productions, both as sett...... mainly been considered as a practical term in film and television productions....

  4. Family ties and residential locations

    NARCIS (Netherlands)

    Mulder, C.H.; Cooke, T.J.

    2009-01-01

    In this paper, and in the Special Issue it introduces, the focus is on the role of family ties in residential location choice and, conversely, the role of residential locations in maintaining family ties. Not only do events in the nuclear family trigger residential relocations, but nearby family

  5. Uncapacitated facility location problems: contributions

    Directory of Open Access Journals (Sweden)

    Galvão Roberto Diéguez

    2004-01-01

    Full Text Available The objective of the present paper is to review my personal contributions in the field of uncapacitated facility location problems. These contributions took place throughout my academic career, from the time I was a Ph.D. student at Imperial College to the present day. They cover approximately 30 years, from 1973 to 2003; they address: algorithms developed for the p-median problem and for a general formulation of uncapacitated location problems; the study of dynamic location models; covering and hierarchical location problems; queuing-based probabilistic location models. The contributions encompass theoretical developments, computational algorithms and practical applications. All work took place in an academic environment, with the invaluable collaboration of colleagues (both in Brazil and abroad and research students at COPPE. Each section in the paper is dedicated to a topic that involves a personal contribution. Every one of them is placed within the context of the existing literature.

  6. Modeling discrete competitive facility location

    CERN Document Server

    Karakitsiou, Athanasia

    2015-01-01

    This book presents an up-to-date review of modeling and optimization approaches for location problems along with a new bi-level programming methodology which captures the effect of competition of both producers and customers on facility location decisions. While many optimization approaches simplify location problems by assuming decision making in isolation, this monograph focuses on models which take into account the competitive environment in which such decisions are made. New insights in modeling, algorithmic and theoretical possibilities are opened by this approach and new applications are possible. Competition on equal term plus competition between market leader and followers are considered in this study, consequently bi-level optimization methodology is emphasized and further developed. This book provides insights regarding modeling complexity and algorithmic approaches to discrete competitive location problems. In traditional location modeling, assignment of customer demands to supply sources are made ...

  7. VT School Locations - K-12

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) FacilitiesSchools_PTSCHOOL is designed to provide point locations of every Vermont School along with the established school ID (PSID) for...

  8. Hull properties in location problems

    DEFF Research Database (Denmark)

    Juel, Henrik; Love, Robert F.

    1983-01-01

    Some properties of the solution set for single and multifacility continuous location problems with lp distances are given. A set reduction algorithm is developed for problems in k-dimensional space having rectangular distances....

  9. WHERE2 Location Aided Communications

    DEFF Research Database (Denmark)

    Dammann, Armin; Agapiou, George; Brunel, Loïc

    2013-01-01

    This paper presents an overview of preliminary results of investigations within the WHERE2 Project on identifying promising avenues for location aided enhancements to wireless communication systems. The wide ranging contributions are organized according to the following targeted systems: cellular...

  10. Water Well Locations - Conservation Wells

    Data.gov (United States)

    NSGIC Education | GIS Inventory — The conservation well layer identifies the permitted surface location of oil and gas conservation wells that have not been plugged. These include active, regulatory...

  11. Allegheny County Blazed Trails Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Shows the location of blazed trails in all Allegheny County parks. This is the same data used in the Allegheny County Parks Trails Mobile App, available for Apple...

  12. CBP List of Preclearance Locations

    Data.gov (United States)

    Department of Homeland Security — CBP Preclearance provides for the U.S. border inspection and clearance of commercial air passengers and their goods at (15) locations in (6) foreign countries. CBP...

  13. Allegheny County WIC Vendor Locations

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains the locations of Women, Infants, and Children (WIC) program vendors. If viewing this description on the Western Pennsylvania Regional Data...

  14. A Calculus of Located Entities

    Directory of Open Access Journals (Sweden)

    Adriana Compagnoni

    2014-03-01

    Full Text Available We define BioScapeL, a stochastic pi-calculus in 3D-space. A novel aspect of BioScapeL is that entities have programmable locations. The programmer can specify a particular location where to place an entity, or a location relative to the current location of the entity. The motivation for the extension comes from the need to describe the evolution of populations of biochemical species in space, while keeping a sufficiently high level description, so that phenomena like diffusion, collision, and confinement can remain part of the semantics of the calculus. Combined with the random diffusion movement inherited from BioScape, programmable locations allow us to capture the assemblies of configurations of polymers, oligomers, and complexes such as microtubules or actin filaments. Further new aspects of BioScapeL include random translation and scaling. Random translation is instrumental in describing the location of new entities relative to the old ones. For example, when a cell secretes a hydronium ion, the ion should be placed at a given distance from the originating cell, but in a random direction. Additionally, scaling allows us to capture at a high level events such as division and growth; for example, daughter cells after mitosis have half the size of the mother cell.

  15. Residential Location, Job Location, and Wages: Theory and Empirics

    DEFF Research Database (Denmark)

    Vejlin, Rune Majlund

    -to-job transition without changing workplace location. However, workers making a job-to-job transition which makes the workplace location closer to the residence experiences a wage drop. Furthermore, low wage workers and workers with high transportation costs are more likely to make job-to-job transitions, but also......I develop a stylized partial on-the-job equilibrium search model which incorporate a spatial dimension. Workers reside on a circle and can move at a cost. Each point on the circle has a wage distribution. Implications about wages and job mobility are drawn from the model and tested on Danish...... matched employer-employee data. The model predictions hold true. I find that workers working farther away from their residence earn higher wages. When a worker is making a job-to-job transition where he changes workplace location he experiences a higher wage change than a worker making a job...

  16. Permian Basin location recommendation report

    International Nuclear Information System (INIS)

    1983-09-01

    Candidate study areas are screened from the Palo Duro and Dalhart Basin areas using data obtained from studies to date and criteria and specifications that consider: rock geometry; rock characteristics; human intrusion potential; surface characteristics; and environmental and socioeconomic conditions. Two preferred locations are recommended from among these areas for additional characterization to identify potential National Waste Terminal Storage (NWTS) salt repository sites. One location, in northeastern Deaf Smith County and southeastern Oldham County, is underlain by two salt units that meet the adopted screening specifications. The other location, in northcentral Swisher County, is underlain by one salt unit that meets the adopted screening specifications. Both locations have several favorable features, relative to surrounding areas, and no obviously undesirable characteristics. Both lie wholly on the Southern High Plains surface, are in relatively sparsely populated areas, contain no unique land use conflicts, and comprise large enough geographic areas to provide flexibility in site selection. Data gathered to date indicate that these locations contain salt units sufficient in thickness and in depth for the safe construction and operation of the underground facilities under consideration. 93 references, 34 figures, 6 tables

  17. Location and activity specific site-management for military locations

    NARCIS (Netherlands)

    Maring, L.; Hulst, M. van; Meuken, D.

    2009-01-01

    pace is limited in the Netherlands and military activities, that may cause nuisance or environmental hazards, should therefore be considered and evaluated during the use of military locations. The last few years TNO and Deltares have worked on a research program on environmental effects due to

  18. Wireless Damage Location Sensing System

    Science.gov (United States)

    Woodard, Stanley E. (Inventor); Taylor, Bryant Douglas (Inventor)

    2012-01-01

    A wireless damage location sensing system uses a geometric-patterned wireless sensor that resonates in the presence of a time-varying magnetic field to generate a harmonic response that will experience a change when the sensor experiences a change in its geometric pattern. The sensing system also includes a magnetic field response recorder for wirelessly transmitting the time-varying magnetic field and for wirelessly detecting the harmonic response. The sensing system compares the actual harmonic response to a plurality of predetermined harmonic responses. Each predetermined harmonic response is associated with a severing of the sensor at a corresponding known location thereof so that a match between the actual harmonic response and one of the predetermined harmonic responses defines the known location of the severing that is associated therewith.

  19. New Location Improves Efficiency | Poster

    Science.gov (United States)

    By Nancy Parrish, Staff Writer The physical proximity of the SAIC-Frederick Intellectual Property (IP) Office to the NCI Technology Transfer Center (NCI-TTC) is one of the many benefits of being at the Advanced Technology Research Facility (ATRF), according to Courtney Silverthorn, Ph.D. Being in one location “has increased the effectiveness of both informal communication and

  20. Part Objects and Their Location

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1992-01-01

    The notion of location of part objects is introduced, yielding a reference to the containing object. Combined with locally defined objects and classes (block structure), singularly defined part objects, and references to part objects, it is a powerful language mechanism for defining objects...

  1. Locating a buried magnetic dipole

    Energy Technology Data Exchange (ETDEWEB)

    Caffey, T.W.H.

    1977-01-01

    The theoretical basis and required computations for locating a buried magnetic dipole are outlined. The results are compared with measurements made with a tiltable coil lowered to a depth of 20 m in a vertical borehole within a three-layered earth. this work has application to the rescue of trapped miners. 3 figures, 1 table. (RWR)

  2. Interaction in activity location scheduling

    NARCIS (Netherlands)

    Tabak, V.; Vries, de B.; Dijkstra, J.; Jessurun, A.J.

    2006-01-01

    In this paper we discuss the interaction in activity location scheduling which is the main subject of an ongoing research project called "User Simulation of Space Utilization". The aim of this research project is to develop an overall model for the simulation of human movement and utilization of

  3. WHO Standard Acupuncture Point Locations

    Directory of Open Access Journals (Sweden)

    Sabina Lim

    2010-01-01

    Full Text Available ‘WHO Standard Acupuncture Point Locations in the Western Pacific Region (WHO Standard was released in 2008. Initially, there were 92/361 controversial acupuncture points (acupoints. Through seven informal consultations and four task force team meetings, 86 points were agreed upon among the 92 controversial acupoints, leaving 6 remaining controversial acupoints, demanding active research in the future. This will enhance the reproducibility and validity of acupuncture studies. It will also lead to a better understanding of acupuncture mechanisms in order to optimize its clinical efficacy for a range of diseases and syndromes. This book has two parts: General Guidelines for Acupuncture Point Locations and WHO Standard Acupuncture Point Locations. First of all, familiarity with the General Guidelines for Acupuncture Point Locations in this book can help the reader to understand and use the contents of this book in depth. I would like to thank all of the participating experts and scholars for this great work, who have overcome the limits of previous acupuncture references. I also appreciate the dedicated effort and harmonious leadership of Dr Choi Seung-hoon, former Regional Adviser in Traditional Medicine of Western Pacific Office, WHO.

  4. The Location of Digital Ethnography

    Directory of Open Access Journals (Sweden)

    Dana M. Walker

    2010-10-01

    Full Text Available Qualitative researchers interested in digitally-located social and cultural practices have struggled with ways in which to design studies that can account for the digital aspect of cultural practices while also taking into account that those digital practices do not exist as separate (or separable in terms of our research from other social and cultural practices. As such, one of the primary and ongoing challenges facing internet-based ethnographic research is the question of how to construct the location of a project when the sites, technologically-mediated practices, and people we study exist and flow through a wider information ecology that is neither fixed nor can easily be located as “online” or “offline.” This is as much a methodological challenge as a theoretical one. If one accepts that a rigid distinction between online and offline makes little theoretical sense, then drawing a methodological line between online and offline only reifies such a dualism. While there is a developing body of internet-related ethnographic literature which is attempting to take into account the fluid nature of our information ecology (e.g. Burrell, 2009, Leander and McKim, 2003, Hine, 2007, we continue to operate on shifting ground. This article uses the case of my own work on city-specific discussion forums in Philadelphia, Pennsylvania to highlight the complexities of locating digital ethnographic work and also argue for the necessity of accounting for both movement and placed-ness.

  5. Small Business Location and Layout.

    Science.gov (United States)

    Small Business Administration, Washington, DC.

    As an approach to teaching small-business location and layout, this publication contains material for teaching one session of a basic course. The sections of the publication are as follows: (1) The Lesson Plan--an outline of the material covered, which may be used as a teaching guide, presented in two columns: an outline of the presentation, and a…

  6. LOCATING LEAKS WITH ACOUSTIC TECHNOLOGY

    Science.gov (United States)

    Many water distribution systems in this country are almost 100 years old. About 26 percent of piping in these systems is made of unlined cast iron or steel and is in poor condition. Many methods that locate leaks in these pipes are time-consuming, costly, disruptive to operations...

  7. Competition in spatial location models

    NARCIS (Netherlands)

    Webers, H.M.

    1996-01-01

    Models of spatial competition are designed and analyzed to describe the fact that space, by its very nature, is a source of market power. This field of research, lying at the interface of game theory and economics, has attracted much interest because location problems are related to many aspects of

  8. Smart location system; Sistema de localizacao inteligente Smart Location System

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Jose Augusto Pereira da; Antunes, Rodrigo de Castro; Azevedo, Fabio Augusto Ferreira de [PipeWay Engenharia, Rio de Janeiro, RJ (Brazil); Afonso, Orlando de Jesus Ribeiro [Instituto de Pesquisas da Marinha, Rio de Janeiro, RJ (Brazil); Matsuura, Minoru; Santa Cruz, Sergio de Freitas [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil); Santos, Jose Alberto Costa dos; Hashiguchi, Decio Issao [GDK Engenharia (Brazil)

    2003-07-01

    This paper describes the technology used in the Intelligent Location System developed by Pipeway and includes some of the results already obtained optimizing repair time and logistic costs during the location of anomalies detected by intelligent pigs, a joint operation within the scope of the contract for Sub sea Pipeline Recovery in the Guanabara Bay with PETROBRAS/TRANSPETRO and GDK Engenharia. The system uses the ELF (Extra Low Frequency) transmission and reception technology at points near a pipe, with or without concrete coating, whose signals are recorded in the inspection tool memory to accurately establish reference points, thus preventing excessive dig work or dredging when human and operational risks tend to be high. (author)

  9. Earthquake location in island arcs

    Science.gov (United States)

    Engdahl, E.R.; Dewey, J.W.; Fujita, K.

    1982-01-01

    A comprehensive data set of selected teleseismic P-wave arrivals and local-network P- and S-wave arrivals from large earthquakes occurring at all depths within a small section of the central Aleutians is used to examine the general problem of earthquake location in island arcs. Reference hypocenters for this special data set are determined for shallow earthquakes from local-network data and for deep earthquakes from combined local and teleseismic data by joint inversion for structure and location. The high-velocity lithospheric slab beneath the central Aleutians may displace hypocenters that are located using spherically symmetric Earth models; the amount of displacement depends on the position of the earthquakes with respect to the slab and on whether local or teleseismic data are used to locate the earthquakes. Hypocenters for trench and intermediate-depth events appear to be minimally biased by the effects of slab structure on rays to teleseismic stations. However, locations of intermediate-depth events based on only local data are systematically displaced southwards, the magnitude of the displacement being proportional to depth. Shallow-focus events along the main thrust zone, although well located using only local-network data, are severely shifted northwards and deeper, with displacements as large as 50 km, by slab effects on teleseismic travel times. Hypocenters determined by a method that utilizes seismic ray tracing through a three-dimensional velocity model of the subduction zone, derived by thermal modeling, are compared to results obtained by the method of joint hypocenter determination (JHD) that formally assumes a laterally homogeneous velocity model over the source region and treats all raypath anomalies as constant station corrections to the travel-time curve. The ray-tracing method has the theoretical advantage that it accounts for variations in travel-time anomalies within a group of events distributed over a sizable region of a dipping, high

  10. It's All about Location, Location, Location: Children's Memory for the "Where'' of Personally Experienced Events

    Science.gov (United States)

    Bauer, Patricia J.; Doydum, Ayzit O.; Pathman, Thanujeni; Larkina, Marina; Guler, O. Evren; Burch, Melissa

    2012-01-01

    Episodic memory is defined as the ability to recall specific past events located in a particular time and place. Over the preschool and into the school years, there are clear developmental changes in memory for when events took place. In contrast, little is known about developmental changes in memory for where events were experienced. In the…

  11. Location, Location, Location: How Would a High-Performing Charter School Network Fare in Different States?

    Science.gov (United States)

    Lozier, Chris; Rotherham, Andrew J.

    2011-01-01

    In this paper the authors do not examine different operating strategies for charter schools or analyze the impact of their often educationally intensive models on finance. Instead, because public charter schools are funded predominantly by public dollars, they simply ask what impact location--and its associated variances in public funding and the…

  12. MICROGRIDS: THE AGRIA TEST LOCATION

    Directory of Open Access Journals (Sweden)

    Aleksandra Krkoleva

    2010-01-01

    Full Text Available The paper presents the pilot Microgrid in Macedonia, developed within the framework of the MOREMICROGRIDS (EU EP6 projecet, contract No. SES6-019864 project. This Microgrid is the first of its kind being developed in the Western Balkan region and serves as pilot site for introduction and examination of the Microgrids concept in non European Union conditions. The test network consists of a part of the low voltage grid, located on a pig farm. The main electricity source for the Microgrid is a small biogas plant, which uses the biogas produced by a waste water treatment process. The paper addresses the Microgrid design, development of test scenarios and test results from the pilot location.

  13. Location Privacy in RFID Applications

    Science.gov (United States)

    Sadeghi, Ahmad-Reza; Visconti, Ivan; Wachsmann, Christian

    RFID-enabled systems allow fully automatic wireless identification of objects and are rapidly becoming a pervasive technology with various applications. However, despite their benefits, RFID-based systems also pose challenging risks, in particular concerning user privacy. Indeed, improvident use of RFID can disclose sensitive information about users and their locations allowing detailed user profiles. Hence, it is crucial to identify and to enforce appropriate security and privacy requirements of RFID applications (that are also compliant to legislation). This chapter first discusses security and privacy requirements for RFID-enabled systems, focusing in particular on location privacy issues. Then it explores the advances in RFID applications, stressing the security and privacy shortcomings of existing proposals. Finally, it presents new promising directions for privacy-preserving RFID systems, where as a case study we focus electronic tickets (e-tickets) for public transportation.

  14. Location Estimation using Delayed Measurements

    DEFF Research Database (Denmark)

    Bak, Martin; Larsen, Thomas Dall; Nørgård, Peter Magnus

    1998-01-01

    When combining data from various sensors it is vital to acknowledge possible measurement delays. Furthermore, the sensor fusion algorithm, often a Kalman filter, should be modified in order to handle the delay. The paper examines different possibilities for handling delays and applies a new techn...... technique to a sensor fusion system for estimating the location of an autonomous guided vehicle. The system fuses encoder and vision measurements in an extended Kalman filter. Results from experiments in a real environment are reported...

  15. Akzeptanz von Location Based Services

    OpenAIRE

    Bauer, Hans H.; Haber, Tobias E.; Reichardt, Tina; Bökamp, Marten

    2006-01-01

    Die enormen Investitionen in UMTS-Lizenzen und den Aufbau einer neuen Netzinfrastruktur zwingen die Mobilfunkanbieter zur Erschließung neuer Umsatzpotenziale. Durch Entwicklung neuer mobiler Mehrwertdienste hoffen sie, die „Killerapplikation“ der 3. Mobilfunkgeneration zu finden, die ähnlich wie der Short Message Service (SMS) für GSM, zum Treiber des UMTS-Markterfolges werden kann. Nach Meinung vieler Marktbeobachter könnten Location Based Services, d.h. mobile Dienste, die ...

  16. Location, location, location: does early cancer in Barrett's esophagus have a preference?

    Science.gov (United States)

    Enestvedt, Brintha K; Lugo, Ricardo; Guarner-Argente, Carlos; Shah, Pari; Falk, Gary W; Furth, Emma; Ginsberg, Gregory G

    2013-09-01

    Early cancer (high-grade dysplasia [HGD] and intramucosal carcinoma [ImCa]) associated with Barrett's esophagus (BE) may have a circumferential spatial predilection. To describe the esophageal circumferential location of early cancer in BE. Retrospective study, single tertiary referral center. One hundred nineteen patients were referred for endoscopic eradication therapy for early cancer associated with BE. Endoscopic images and reports and pathology were reviewed. Circumferential location designation of early cancer in BE by using a clock-face orientation. One hundred nineteen of 131 patients referred for endoscopic eradication therapy had a location designation for their advanced histology (91.9%). There were a total of 57 patients (47.9%) with HGD and 62 patients (52.1%) with ImCa. There was a significantly higher rate of early cancer (HGD or ImCa) in the right hemisphere (12 to 6 o'clock location) compared with the left hemisphere (84.9% vs 15.1%, P cancer was found in the 12 to 3 o'clock quadrant (64.7%); 71.9% of HGD and 58.1% of ImCa lesions were located in the 12 to 3 o'clock quadrant. Retrospective design, single center. Early cancer associated with BE is far more commonly found in the right hemisphere of the esophagus (12 to 6 o'clock) with the highest rate in the 12 to 3 o'clock quadrant. These findings support enhanced scrutiny of the right hemisphere of the esophagus during surveillance and endoscopic treatment of patients with BE. Copyright © 2013 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

  17. Location, Location: Jurisdiction & Conflicts in Transborder Contract Litigation

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    In transborder contract litigation place-based factors are often decisive, both as regards jurisdiction to adjudicate as well as the rules which determine the applicable substantive law. Relevant locations include the place where the contract was made, where the parties reside, transact business...... or own property, the place of delivery, payment or other performance etc. Using concrete case-based examples, Professor Lookofsky explains how rules of jurisdiction and contract conflicts in Europe are tied to rigidly defined, single-place-based factors. In the United States, by contrast...

  18. Modeling the Variable Heliopause Location

    Science.gov (United States)

    Hensley, Kerry

    2018-03-01

    In 2012, Voyager 1 zipped across the heliopause. Five and a half years later, Voyager 2 still hasnt followed its twin into interstellar space. Can models of the heliopause location help determine why?How Far to the Heliopause?Artists conception of the heliosphere with the important structures and boundaries labeled. [NASA/Goddard/Walt Feimer]As our solar system travels through the galaxy, the solar outflow pushes against the surrounding interstellar medium, forming a bubble called the heliosphere. The edge of this bubble, the heliopause, is the outermost boundary of our solar system, where the solar wind and the interstellar medium meet. Since the solar outflow is highly variable, the heliopause is constantly moving with the motion driven by changes inthe Sun.NASAs twin Voyager spacecraft were poisedto cross the heliopause after completingtheir tour of the outer planets in the 1980s. In 2012, Voyager 1 registered a sharp increase in the density of interstellar particles, indicating that the spacecraft had passed out of the heliosphere and into the interstellar medium. The slower-moving Voyager 2 was set to pierce the heliopause along a different trajectory, but so far no measurements have shown that the spacecraft has bid farewell to oursolar system.In a recent study, ateam of scientists led by Haruichi Washimi (Kyushu University, Japan and CSPAR, University of Alabama-Huntsville) argues that models of the heliosphere can help explain this behavior. Because the heliopause location is controlled by factors that vary on many spatial and temporal scales, Washimiand collaborators turn to three-dimensional, time-dependent magnetohydrodynamics simulations of the heliosphere. In particular, they investigate how the position of the heliopause along the trajectories of Voyager 1 and Voyager 2 changes over time.Modeled location of the heliopause along the paths of Voyagers 1 (blue) and 2 (orange). Click for a closer look. The red star indicates the location at which Voyager

  19. Global mapping of transposon location.

    Directory of Open Access Journals (Sweden)

    Abram Gabriel

    2006-12-01

    Full Text Available Transposable genetic elements are ubiquitous, yet their presence or absence at any given position within a genome can vary between individual cells, tissues, or strains. Transposable elements have profound impacts on host genomes by altering gene expression, assisting in genomic rearrangements, causing insertional mutations, and serving as sources of phenotypic variation. Characterizing a genome's full complement of transposons requires whole genome sequencing, precluding simple studies of the impact of transposition on interindividual variation. Here, we describe a global mapping approach for identifying transposon locations in any genome, using a combination of transposon-specific DNA extraction and microarray-based comparative hybridization analysis. We use this approach to map the repertoire of endogenous transposons in different laboratory strains of Saccharomyces cerevisiae and demonstrate that transposons are a source of extensive genomic variation. We also apply this method to mapping bacterial transposon insertion sites in a yeast genomic library. This unique whole genome view of transposon location will facilitate our exploration of transposon dynamics, as well as defining bases for individual differences and adaptive potential.

  20. Het 'wonder van Nieuw-Lekkerland'

    NARCIS (Netherlands)

    Wolthoorn, A.; Vet, de W.; Woerdt, van der D.; Temminghoff, E.J.M.

    2005-01-01

    Bij ondergrondse beluchting, een milde vorm van ondergronds ontijzeren, wordt ijzer uit grondwater in de bodem verwijderd. Een onverwacht effect van ondergrondse beluchting is dat het tijdens de opwerking tot drinkwater de nitrificatie in zandfilters sterk kan verbeteren. Voor Hydron Zuid-Holland is

  1. Sociale media: nieuwe wegen naar sociale innovatie

    NARCIS (Netherlands)

    Salverda, I.E.; Jagt, van der P.D.; Willemse, R.; Onwezen, M.C.; Top, J.L.

    2013-01-01

    Hoewel de rol en impact van internet en de sociale media in de samenleving algemeen worden aangenomen, is het nog niet duidelijk of en hoe het communiceren en delen van informatie via internet en de sociale media bijdragen aan het ontstaan van sociale innovatie. Hoofdvragen van deze verkenning zijn

  2. Lepidium latifolium L.: een nieuw pekeladventief?

    NARCIS (Netherlands)

    Graaf, de J.M.

    1993-01-01

    Lepidium latifolium, originally a species of salt steppes, has been found at two localities near Leiden between pavement along road-sides. Its new habitat may have become suitable for it because of the frequent use of road-salt in winter.

  3. Aandeelhouderswaarde: Beperk rechten van de "nieuwe aandeelhouder.'

    NARCIS (Netherlands)

    Prof. dr. Ruud Pruijm

    2009-01-01

    In de discussie over activistische aandeelhouders zijn velen van mening dat het evenwicht verstoord is en dat de aandeelhouders te veel macht hebben. Het werkelijke probleem is dat de trouwe langetermijnaandeelhouder niet meer bestaat en is vervangen door de kortetermijnbelegger met alleen oog voor

  4. Voorbeelden en analoog redeneren : een nieuwe uitdaging?

    NARCIS (Netherlands)

    Marieke Barendsen; prof. dr. R.F.W. (René) Diekstra

    2015-01-01

    Voorbeelden en onderwijs lijken onlosmakelijk met elkaar verbonden. Het gebruik van voorbeelden is vaak zo vanzelfsprekend, dat zelfs in didactische opleidingen niet altijd aandacht wordt besteed aan de voorwaarden voor een optimal gebruik ervan. Voorbeelden blijken echter niet automatisch tot meer

  5. Miltefosine: een nieuw geneesmiddel voor leishmaniasis

    NARCIS (Netherlands)

    Dorlo, T. P. C.; Eggelte, T. A.; Beijnen, J. H.; de Vries, P. J.

    2006-01-01

    There is a need for a safe and effective oral treatment for cutaneous and visceral leishmaniasis. Miltefosine is the first oral drug that is efficacious against different forms ofleishmaniasis, however it is not equally effective against all Leishmania species. Miltefosine is an alkylphosphocholine,

  6. Waterveiligheid in beweging - uitdagingen voor nieuwe instituties

    NARCIS (Netherlands)

    Broekhans, B.; Correlje, A.F.

    2011-01-01

    The Dutch policy arrangements that deal with flood risks are in a process of change. Over the past decades, the prevention of floods was the central objective; nowadays the focus has shifted towards ’flood risk management’. This implies a significant change in the institutions of flood prevention;

  7. Endoveneuze lasertherapie: een nieuwe behandeling van varices.

    NARCIS (Netherlands)

    van den Bremer, J; Hedeman Joosten, P.P.H.A.; Moll, F.L.

    2007-01-01

    – Varicositas is een veelvoorkomende aandoening. De meest toegepaste behandeling van een insufficiënte V. saphena magna (VSM) bestaat al jaren uit het chirurgisch verwijderen van de vene en een crossectomie. – Sinds een aantal jaren zijn de minimaal-invasieve technieken sterk in opkomst, onder

  8. Syndroom van Cushing. II. Nieuwe behandelingen

    NARCIS (Netherlands)

    van Aken, M. O.; Feelders, R. A.; van der Lely, A. J.; Romijn, J. A.; Lamberts, S. W. J.; de Herder, W. W.

    2006-01-01

    Several new therapeutic options both medicinal and surgical, have emerged for the treatment of Cushing's syndrome. In Cushing's disease caused by an adrenocorticotropin (ACTH) secreting pituitary adenoma, the introduction ofendoscopic pituitary surgery offers better visualization of the sella than

  9. New Sanitation Westland; Nieuwe Sanitatie Westland

    Energy Technology Data Exchange (ETDEWEB)

    Wortmann, E. [Elannet Cyber Company, Rotterdam (Netherlands)

    2010-04-15

    In 2005 the Innovation Network launched the 'Zonneterp' project (City Greenhouse). This is a design for a residential area and greenhouses with a profound synergy between the two. The greenhouse has a function in the energy and water supply of the residential buildings and the houses supply fertilizer to the greenhouses. One of the pillars of the Zonneterp is the wastewater system from which 'black' water and food wastes ('green' water) are collected via a separate system. Use is made of vacuum toilets to concentrate the waste flow as much as possible. The black and green water is then fermented from which biogas is extracted. This biogas is used for generation of electricity and domestic hot water within the Zonneterp. The CO2 from the biogas is led as a fertilizer into the greenhouses. The waste water is purified decentrally and used as nutrient-rich water for the greenhouses. In this report, the options for implementation of this concept in the 'Poelzone' in the Westland area (a rural, agricultural area in the western part of the Netherlands) are elaborated [Dutch] In 2005 lanceerde InnovatieNetwerk de Zonneterp. Dit is een ontwerp voor een woonwijk en tuinbouwkas met een vergaande synergie tussen beide. De kas heeft een functie in de energie- en watervoorziening van de woningen en de woningen leveren meststoffen aan de kas. Een van de pijlers van de Zonneterp is het afvalwatersysteem waarbij zwart water en etensresten (groen water) uit de woningen via een aparte voorziening worden ingezameld. Om deze stroom zo geconcentreerd mogelijk te houden wordt gebruik gemaakt van vacuümtoiletten. Het zwart en groen water wordt vervolgens vergist, waarbij o.a. biogas ontstaat. Dit biogas wordt binnen de Zonneterp gebruikt voor opwekking van elektriciteit en bereiding van warm tapwater. De CO2 uit het biogas wordt als meststof in de kas geleid. Het afvalwater wordt decentraal gezuiverd, waarna het als nutriëntrijk gietwater in de kas wordt toegepast. In dit rapport zijn de opties voor een implementatie van dit concept in de Poelzone in het Westland uitgewerkt.

  10. Een nieuwe kijk op aarding nodig

    NARCIS (Netherlands)

    Laan, van der P.C.T.; Deursen, van A.P.J.; Houten, van M.A.

    1988-01-01

    Traditionally grounding had to divert lightning currents, and had to provide safety for personnel. At present grounding is increasingly required to also safeguard sensitive electronic instrumentation. To meet this new additional requirement we have to reconsider the fundamental nature of grounding.

  11. Voedingsstatusonderzoek binnen het nieuwe Nederlandse voedingspeilingssysteem

    NARCIS (Netherlands)

    Fransen HP; Waijers PMCM; Jansen EHJM; Ocke MC; CVG; TOX

    2006-01-01

    It is important to be able to determine the actual supply of vitamins and minerals in the population, a procedure that can be carried out by using parameters applied to blood or urine. This is also called nutritional status assessment. At the moment, the intake of vitamins and minerals is determined

  12. Dwergkroos (Lemna minuscula Herter) nieuw voor Nederland

    NARCIS (Netherlands)

    Schaminée, Joop H.J.; Hermans, Jan T.

    1989-01-01

    Lemna minuscula was found for the first time in the Netherlands in the Meggelveld area, a complex of claypits in Central Limburg. This American species, in Europe first recorded in southern France in 1966, is expanding its area to the north and east. The habitat and growth form in the Meggelveld

  13. Knopkroos (Lemna turionifera Landolt) nieuw voor Nederland

    NARCIS (Netherlands)

    Wolff, Peter; Bruinsma, John

    2005-01-01

    Lemna turionifera, een continentale en subatlatische soort, wordt sinds 1992 ook in Nederland waargenomen. Knopkroos kan worden onderscheiden van L. minor door zijn roodachtige kleur, de vorming van echte turionen, en door dunnere, kleinere, meer symmetrische schijfjes met een onopvallende apicale

  14. Meloidogyne ulmi: een nieuwe iepenparasiet in Nederland?

    NARCIS (Netherlands)

    Karssen, G.; Keulen, van I.; Hoenselaar, van T.; Heese, van E.

    2008-01-01

    eloidogyne ulmi In de land- en tuinbouw zijn plant-parasitaire nematoden een bekend fenomeen: in meer of mindere mate parasiteren deze draadwormen op vrijwel alle gewassen. Schade varieert van groeireductie tot complete misoogsten. Wereldwijd behoort de groep van de wortelknobbelnematoden, ofwel

  15. Een nieuwe kijk op vroegmiddeleeuwse terpboerderijen

    NARCIS (Netherlands)

    Postma, Daniël

    A short article (in Dutch) in which I present the outline of my book on the Turf House Project (workingtitle: 'De zodenboerderij van Firdgum'). It contains brief sections on the classification or typology of the early medieval turf buildings (Leens type) in the northern Dutch coastal area, an

  16. Nieuwe feiten over hardnekkige necrose in freesia

    NARCIS (Netherlands)

    Middelburg, A.F.; Verbeek, M.

    2005-01-01

    Onderzoek van PRI en Naktuinbouw heeft aan het licht gebracht dat bladnecrose waarschijnlijk wordt veroorzaakt door een ophiovirus dat overgebracht wordt door een vrij algemene schimmel: Olpidium brassicae. Bovendien is er een methode ontwikkeld om uitgangsmateriaal te toetsen op het gevonden

  17. Nieuwe mogelijkheden bij Clostridium difficile-infecties

    NARCIS (Netherlands)

    van Nood, Els; Keller, Josbert J.; Kuijper, Ed J.; Speelman, Peter

    2013-01-01

    Currently available broad spectrum antibiotics are not sufficiently effective against recurrent Clostridium difficile infections (CDI). Donor faecal microbiota transplantation is a very effective treatment for second and recurrent infection but is time-consuming and requires careful screening of

  18. Heat exchanger leakage problem location

    Directory of Open Access Journals (Sweden)

    Jícha Miroslav

    2012-04-01

    Full Text Available Recent compact heat exchangers are very often assembled from numerous parts joined together to separate heat transfer fluids and to form the required heat exchanger arrangement. Therefore, the leak tightness is very important property of the compact heat exchangers. Although, the compact heat exchangers have been produced for many years, there are still technological problems associated with manufacturing of the ideal connection between the individual parts, mainly encountered with special purpose heat exchangers, e.g. gas turbine recuperators. This paper describes a procedure used to identify the leakage location inside the prime surface gas turbine recuperator. For this purpose, an analytical model of the leaky gas turbine recuperator was created to assess its performance. The results obtained are compared with the experimental data which were acquired during the recuperator thermal performance analysis. The differences between these two data sets are used to indicate possible leakage areas.

  19. Estimating location without external cues.

    Directory of Open Access Journals (Sweden)

    Allen Cheung

    2014-10-01

    Full Text Available The ability to determine one's location is fundamental to spatial navigation. Here, it is shown that localization is theoretically possible without the use of external cues, and without knowledge of initial position or orientation. With only error-prone self-motion estimates as input, a fully disoriented agent can, in principle, determine its location in familiar spaces with 1-fold rotational symmetry. Surprisingly, localization does not require the sensing of any external cue, including the boundary. The combination of self-motion estimates and an internal map of the arena provide enough information for localization. This stands in conflict with the supposition that 2D arenas are analogous to open fields. Using a rodent error model, it is shown that the localization performance which can be achieved is enough to initiate and maintain stable firing patterns like those of grid cells, starting from full disorientation. Successful localization was achieved when the rotational asymmetry was due to the external boundary, an interior barrier or a void space within an arena. Optimal localization performance was found to depend on arena shape, arena size, local and global rotational asymmetry, and the structure of the path taken during localization. Since allothetic cues including visual and boundary contact cues were not present, localization necessarily relied on the fusion of idiothetic self-motion cues and memory of the boundary. Implications for spatial navigation mechanisms are discussed, including possible relationships with place field overdispersion and hippocampal reverse replay. Based on these results, experiments are suggested to identify if and where information fusion occurs in the mammalian spatial memory system.

  20. The LHCb VERTEX LOCATOR performance and VERTEX LOCATOR upgrade

    International Nuclear Information System (INIS)

    Rodríguez Pérez, P

    2012-01-01

    LHCb is an experiment dedicated to the study of new physics in the decays of beauty and charm hadrons at the Large Hadron Collider (LHC) at CERN. The Vertex Locator (VELO) is the silicon detector surrounding the LHCb interaction point. The detector operates in a severe and highly non-uniform radiation environment. The small pitch and analogue readout result in a best single hit precision of 4 μm. The upgrade of the LHCb experiment, planned for 2018, will transform the entire readout to a trigger-less system operating at 40 MHz event rate. The vertex detector will have to cope with radiation levels up to 10 16 1 MeVn eq /cm 2 , more than an order of magnitude higher than those expected at the current experiment. A solution is under development with a pixel detector, based on the Timepix/Medipix family of chips with 55 x 55 μm pixels. In addition a micro-strip solution is also under development, with finer pitch, higher granularity and lower mass than the current detector. The current status of the VELO will be described together with recent testbeam results.

  1. Quasiconvex optimization and location theory

    CERN Document Server

    Santos Gromicho, Jaoquim António

    1998-01-01

    grams of which the objective is given by the ratio of a convex by a positive (over a convex domain) concave function. As observed by Sniedovich (Ref. [102, 103]) most of the properties of fractional pro­ grams could be found in other programs, given that the objective function could be written as a particular composition of functions. He called this new field C­ programming, standing for composite concave programming. In his seminal book on dynamic programming (Ref. [104]), Sniedovich shows how the study of such com­ positions can help tackling non-separable dynamic programs that otherwise would defeat solution. Barros and Frenk (Ref. [9]) developed a cutting plane algorithm capable of optimizing C-programs. More recently, this algorithm has been used by Carrizosa and Plastria to solve a global optimization problem in facility location (Ref. [16]). The distinction between global optimization problems (Ref. [54]) and generalized convex problems can sometimes be hard to establish. That is exactly the reason ...

  2. Uncommon locations of hydatid cyst

    International Nuclear Information System (INIS)

    Bal, N.; Kocer, Nazim E.; Kayaselcuk, F.; Ezer, A.; Arpaci, R.

    2008-01-01

    The objective was to document the hydatid cyst cases in the endemic Cukurova region of Turkey, by their involvement sites in the body, and discuss the clinical and morphological features of the cases with rare localization. Archival materials of 153 hydatid cyst cases that were diagnosed in 2 different medical centers in Adana, Turkey Cukurova region between the years 2000-2006 were included in the study. Cases with rare localizations were re-evaluated in terms of clinical and laboratory findings, and histopathological features. Involvement sites of the cases were documented, cases with rare localizations are discussed. The liver was the most common localization with 63 cases followed by lungs with 54 cases. Uncommon locations were spleen n=4, bone n=3, intra-arterial n=1, ovary n=1, adrenal n=1, heart n=1, mesenteric n=2, retroperitoneal n=2, subcutaneous tissue n=4, breast n=1, intramuscular tissue n=4. The diagnosis of hydatic cyst should be considered in patients with a cystic mass, who live or have lived in a geographic region that has a high risk for Echinococcus granulosus, or visited an endemic area. (author)

  3. Privacy-Preserving Location-Based Services

    Science.gov (United States)

    Chow, Chi Yin

    2010-01-01

    Location-based services (LBS for short) providers require users' current locations to answer their location-based queries, e.g., range and nearest-neighbor queries. Revealing personal location information to potentially untrusted service providers could create privacy risks for users. To this end, our objective is to design a privacy-preserving…

  4. Privacy for location-based services

    CERN Document Server

    Ghinita, Gabriel

    2013-01-01

    Sharing of location data enables numerous exciting applications, such as location-based queries, location-based social recommendations, monitoring of traffic and air pollution levels, etc. Disclosing exact user locations raises serious privacy concerns, as locations may give away sensitive information about individuals' health status, alternative lifestyles, political and religious affiliations, etc. Preserving location privacy is an essential requirement towards the successful deployment of location-based applications. These lecture notes provide an overview of the state-of-the-art in locatio

  5. Location based services in smartphones

    OpenAIRE

    Ματσιούλας, Κωνσταντίνος

    2015-01-01

    Η κινητή υπολογιστική εξελίσσεται συνεχώς και με ταχύ ρυθμό. Κάθε μέρα εισάγονται νέες κινητές συσκευές, τεχνολογίες, μέθοδοι, και εφαρμογές. Πρόσφατα, μία από τις κινητές εφαρμογές, η υπηρεσία αξιοποίησης της γεωγραφικής θέσης (Location-Based Service – LBS), έχει τραβήξει έντονα την προσοχή. Μία τέτοια υπηρεσία βασίζεται στην γεωγραφική θέση μίας κινητής συσκευής χειρός (π.χ. ένα κινητό τηλέφωνο και συγκεκριμένα ένα έξυπνο τηλέφωνο –smartphone). Αν και οι υπηρεσίες LBS είναι πολύ δημοφιλείς,...

  6. Mining Significant Semantic Locations from GPS Data

    DEFF Research Database (Denmark)

    Cao, Xin; Cong, Gao; Jensen, Christian Søndergaard

    2010-01-01

    With the increasing deployment and use of GPS-enabled devices, massive amounts of GPS data are becoming available. We propose a general framework for the mining of semantically meaningful, significant locations, e.g., shopping malls and restaurants, from such data. We present techniques capable...... of extracting semantic locations from GPS data. We capture the relationships between locations and between locations and users with a graph. Significance is then assigned to locations using random walks over the graph that propagates significance among the locations. In doing so, mutual reinforcement between...

  7. Mining significant semantic locations from GPS data

    DEFF Research Database (Denmark)

    Cao, Xin; Cong, Gao; Jensen, Christian S.

    2010-01-01

    With the increasing deployment and use of GPS-enabled devices, massive amounts of GPS data are becoming available. We propose a general framework for the mining of semantically meaningful, significant locations, e.g., shopping malls and restaurants, from such data. We present techniques capable...... of extracting semantic locations from GPS data. We capture the relationships between locations and between locations and users with a graph. Significance is then assigned to locations using random walks over the graph that propagates significance among the locations. In doing so, mutual reinforcement between...

  8. 76 FR 44892 - Information Collection; Locatable Minerals

    Science.gov (United States)

    2011-07-27

    ... DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Locatable Minerals AGENCY: Forest... on the extension of a currently approved information collection, Locatable Minerals-36 CFR part 228...: Comments concerning this notice should be addressed to: USDA, Forest Service, Minerals and Geology...

  9. Location | Frederick National Laboratory for Cancer Research

    Science.gov (United States)

    The Frederick National Laboratory for Cancer Research campus is located 50 miles northwest of Washington, D.C., and 50 miles west of Baltimore, Maryland, in Frederick, Maryland. Satellite locations include leased and government facilities extending s

  10. Sandia National Laboratories: Locations: Kauai Test Facility

    Science.gov (United States)

    Locations Contact Us Employee Locator Search Menu About Leadership Mission Social Media Community History Diversity Social Media Careers View All Jobs Students & Postdocs Benefits & Perks Hiring Technology Deployment Centers New Mexico Small Business Assistance Program Sandia's Economic Impact Sandia

  11. HSIP Law Enforcement Locations in New Mexico

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — Law Enforcement Locations Any location where sworn officers of a law enforcement agency are regularly based or stationed. Law Enforcement agencies "are publicly...

  12. National Archives and Records Administration Employee Locator

    Data.gov (United States)

    National Archives and Records Administration — The National Archives and Records Administration Employee Locator is an online system that provides the name, office symbol, location, room, telephone number, and...

  13. Recycling Facilities - Land Recycling Cleanup Locations

    Data.gov (United States)

    NSGIC Education | GIS Inventory — Land Recycling Cleanup Location Land Recycling Cleanup Locations (LRCL) are divided into one or more sub-facilities categorized as media: Air, Contained Release or...

  14. CARAVAN: Providing Location Privacy for VANET

    National Research Council Canada - National Science Library

    Sampigethaya, Krishna; Huang, Leping; Li, Mingyan; Poovendran, Radha; Matsuura, Kanta; Sezaki, Kaoru

    2005-01-01

    .... This type of tracking leads to threats on the location privacy of the vehicle's user. In this paper, we study the problem of providing location privacy in VANET by allowing vehicles to prevent tracking of their broadcast communications...

  15. Simulation analysis for hyperbola locating accuracy

    International Nuclear Information System (INIS)

    Wang Changli; Liu Daizhi

    2004-01-01

    In the system of the hyperbola location, the geometric shape of the detecting stations has an important influence on the locating accuracy. At first, this paper simulates the process of the hyperbola location by the computer, and then analyzes the influence of the geometric shape on the locating errors and gives the computer simulation results, finally, discusses the problems that require attention in course of selecting the detecting station. The conclusion has practicality. (authors)

  16. Open Location Management in Automated Warehousing Systems

    OpenAIRE

    Yu, Yugang; Koster, René

    2009-01-01

    textabstractA warehouse needs to have sufficient open locations to be able to store incoming shipments of various sizes. In combination with ongoing load retrievals open locations gradually spread over the storage area. Unfavorable positions of open locations negatively impact the average load retrieval times. This paper presents a new method to manage these open locations such that the average system travel time for processing a block of storage and retrieval jobs in an automated warehousing...

  17. A Wireless Location System in LTE Networks

    OpenAIRE

    Liu, Qi; Hu, Rongyi; Liu, Shan

    2017-01-01

    Personal location technologies are becoming important with the rapid development of Mobile Internet services. In traditional cellular networks, the key problems of user location technologies are high-precision synchronization among different base stations, inflexible processing resources, and low accuracy positioning, especially for indoor environment. In this paper, a new LTE location system in Centralized Radio Access Network (C-RAN) is proposed, which makes channel and location measurement...

  18. Spatial quality, location theory and spatial planning

    NARCIS (Netherlands)

    Assink, Mathijs; Groenendijk, Nico

    2009-01-01

    This paper deals with spatial quality as a possible factor in location choices made by companies. Actual location decisions as well as location theory have changed over time. In the industrial era primary “hard” cost factors were dominant, to be supplemented by agglomeration factors ever since the

  19. 47 CFR 101.129 - Transmitter location.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Transmitter location. 101.129 Section 101.129... SERVICES Technical Standards § 101.129 Transmitter location. (a) The applicant must determine, prior to... adequate to render the service proposed. In cases of questionable antenna locations, it is desirable to...

  20. 46 CFR 193.50-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Location. 193.50-10 Section 193.50-10 Shipping COAST... Details § 193.50-10 Location. (a) Approved hand portable fire extinguishers and semiportable fire extinguishing systems shall be installed in accordance with Table 193.50-10(a). The location of the equipment...

  1. 46 CFR 108.493 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Location. 108.493 Section 108.493 Shipping COAST GUARD... Extinguishing Systems Hand Portable and Semiportable Fire Extinguishing Systems § 108.493 Location. (a) Each... this subpart and installed in the locations prescribed in the table. (b) Each portable and semi...

  2. 47 CFR 73.1120 - Station location.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Station location. 73.1120 Section 73.1120... Rules Applicable to All Broadcast Stations § 73.1120 Station location. Each AM, FM, TV and Class A TV... be the geographical station location. [65 FR 30003, May 10, 2000] ...

  3. 46 CFR 95.50-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Location. 95.50-10 Section 95.50-10 Shipping COAST GUARD...-10 Location. (a) Approved hand portable fire extinguishers and semiportable fire extinguishing systems shall be installed in accordance with Table 95.50-10(a). The location of the equipment shall be to...

  4. 46 CFR 76.50-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Location. 76.50-10 Section 76.50-10 Shipping COAST GUARD... Extinguishers and Semiportable Fire Extinguishing Systems, Arrangements and Details § 76.50-10 Location. (a... fire extinguishing systems Classification (see § 76.50-5) Quantity and location Safety area 1...

  5. 49 CFR 195.260 - Valves: Location.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Valves: Location. 195.260 Section 195.260... PIPELINE Construction § 195.260 Valves: Location. A valve must be installed at each of the following locations: (a) On the suction end and the discharge end of a pump station in a manner that permits isolation...

  6. 7 CFR 1924.106 - Location.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Location. 1924.106 Section 1924.106 Agriculture... CONSTRUCTION AND REPAIR Planning and Performing Site Development Work § 1924.106 Location. (a) General. It is... will not finance development on locations that adversely affect properties which are listed or are...

  7. Open Location Management in Automated Warehousing Systems

    NARCIS (Netherlands)

    Y. Yu (Yugang); M.B.M. de Koster (René)

    2009-01-01

    textabstractA warehouse needs to have sufficient open locations to be able to store incoming shipments of various sizes. In combination with ongoing load retrievals open locations gradually spread over the storage area. Unfavorable positions of open locations negatively impact the average load

  8. Bounds in the location-allocation problem

    DEFF Research Database (Denmark)

    Juel, Henrik

    1981-01-01

    Develops a family of stronger lower bounds on the objective function value of the location-allocation problem. Solution methods proposed to solve problems in location-allocation; Efforts to develop a more efficient bound solution procedure; Determination of the locations of the sources....

  9. LOCATION-BASED SERVICES USING SIP

    OpenAIRE

    Abdullah Azfar,; Md. Sakhawat Hossen,; María José Peroza Marval; Razib Hayat Khan

    2010-01-01

    Due to the popularity of Location-Based Services and IP telephony, we decided to review a number of different proposals to implement Location-Based Services over a SIP-based mobile network. The result is an interesting overview about the potential functionalities of Location-Based Services and the capabilities of SIP for implementingthese services.

  10. Multi-dimensional indoor location information model

    NARCIS (Netherlands)

    Xiong, Q.; Zhu, Q.; Zlatanova, S.; Huang, L.; Zhou, Y.; Du, Z.

    2013-01-01

    Aiming at the increasing requirements of seamless indoor and outdoor navigation and location service, a Chinese standard of Multidimensional Indoor Location Information Model is being developed, which defines ontology of indoor location. The model is complementary to 3D concepts like CityGML and

  11. Locatie- en bewegingskenmerken van verkeersongevallen : naar een nieuwe registratievorm. Deel 2: ontwikkelingsfase : specificaties ten behoeve van een toetsing in de praktijk. In opdracht van Directoraat-Generaal Rijkswaterstaat, Adviesdienst Verkeer en Vervoer AVV, Hoofdafdeling Basisgegevens BG.

    NARCIS (Netherlands)

    Lindeijer, J.E. & Janssen, S.T.M.C.

    1995-01-01

    This report gives an account of the results of the second phase, called the development phase, of the SWOV Institute for Road Safety Research `location/movement' project. The development phase is divided into the following three parts: (1) To define the data that form part of a location

  12. [Rare location of arachnoid cysts. Extratemporal cysts].

    Science.gov (United States)

    Martinez-Perez, Rafael; Hinojosa, José; Pascual, Beatriz; Panaderos, Teresa; Welter, Diego; Muñoz, María J

    2016-01-01

    The therapeutic management of arachnoid cysts depends largely on its location. Almost 50% of arachnoid cysts are located in the temporal fossa-Sylvian fissure, whereas the other half is distributed in different locations, sometimes exceptional. Under the name of infrequent location arachnoid cysts, a description is presented of those composed of 2 sheets of arachnoid membrane, which are not located in the temporal fossa, and are primary or congenital. Copyright © 2015 Sociedad Española de Neurocirugía. Published by Elsevier España. All rights reserved.

  13. Perspectival Structure and Agentive Self-location

    DEFF Research Database (Denmark)

    Alsmith, Adrian

    2017-01-01

    -locating, in the sense that an episode of perceptual experience may be sufficient for thoughts about one’s location. In this chapter, I argue that perceptual experience can conceivably be perspectivally structured without locating its subject and that any account of spatial self-consciousness based upon a simple......Perceptual experience is perspectivally structured, in at least two respects. It has characteristic sensory limitations relative to a given location (limitation-structure) and it presents objects as spatially related to a given location (egocentric-structure). Perceptual experience is also self...... inference from the perspectival structure of perceptual experience faces serious difficulties. If this is correct, then we ought to look beyond the perspectival structure of perceptual experience in order to account for its self-locating content. The Agentive Self-Location Thesis, as developed here...

  14. Evaluatie van de RIVM/LSO-organisatie voor kernongevallenbestrijding

    NARCIS (Netherlands)

    Pruppers MJM; Tax RB; Uijt de Haag PAM; de Vries LJ

    1993-01-01

    The accident at the Chernobyl nuclear power station in April 1986 and its consequences were reason for the Dutch government to evaluate and improve the facilities and the preparedness for nuclear emergency management in the Netherlands. The results of the evaluation have been elaborated in

  15. Handleiding Evaluatie van geesteswetenschappelijk onderzoek volgens het SEP

    NARCIS (Netherlands)

    Vree, van Frank; Prins, Ad; Spaapen, Jack; van Leeuwen, Thed; Duindam, David; Boekhout, Martin

    2017-01-01

    Quality and Relevance in the Humanities (QRiH) is an instrument for describing, systematically, quality and relevance in humanities research in the Netherlands. It takes the form of a narrative that describes research efforts and results in relation to one another, in accordance with the humanities

  16. Evaluatie prototype TOP10-21ste eeuw

    NARCIS (Netherlands)

    Vullings, L.A.E.; Bulens, J.D.; Bregt, A.K.; Knapen, M.J.R.; Lentjes, P.G.; Wit, de A.J.W.; Zeeuw, de C.J.

    2001-01-01

    De Topografische Dienst Nederland (TDN) wenst haar geo-informatie product "TOP10 vector" te vernieuwen. Als laatste fase in dit vernieuwingsproces is het prototype getest en geëvalueerd aan de op gebruikerseisen van huidige en potentiële gebruikers gebaseerde gebruikersspecificaties.

  17. Wanneer is educatie effectief? : systematische evaluatie van educatieprojecten.

    NARCIS (Netherlands)

    Twisk, D.A.M. Vlakveld, W.P. & Commandeur, J.J.F.

    2007-01-01

    When is education effective? Systematic evaluation of education projects. Relatively little is known about the road safety effects of traffic education. On request of various Provincial Road Safety Boards, SWOV studied the effectiveness of 11 education projects in its 2003-2006 research programme.

  18. De alcoholverkeercursussen : interimverslag van het evaluatie-onderzoek

    NARCIS (Netherlands)

    Brouwers, M.; Leuw, E.

    1990-01-01

    Het onderzoek is erop gericht informatie te geven over de volgende punten:Welke typen alcohol-verkeerswet overtreders worden door de Alcoholverkeercurussen (AVC's) bereikt?Welke effecten hebben de AVC's op relevante kennis, attituden en gedragingen van de cursisten?

  19. ERP in het grootbouwbedrijf: evaluatie van recente implementaties

    NARCIS (Netherlands)

    Leuven, A.; Voordijk, Johannes T.; Laan, Albertus

    2003-01-01

    Bijna alle grote bouwbedrijven hebben de afgelopen jaren veel geïnvesteerd in Enterprise Resource Planning (ERP) systemen als Baan, Metacom en SAP. Deze ERP-systemen hebben tot doel de verschillende bedrijfsprocessen binnen de onderneming te integreren. In grote bouwbedrijven blijkt echter de

  20. Risico-evaluatie toepassing groen gas in de Nederlandse glastuinbouw

    NARCIS (Netherlands)

    Dijk, van C.J.; Dueck, T.A.; Burgers, W.

    2009-01-01

    In deze studie worden de mogelijke risico’s die het gebruik van biogas in de glastuinbouw met zich mee kunnen brengen zo goed mogelijk in beeld gebracht. Aan de hand van de samenstellingseisen in de aansluit' en Transport' voorwaarden Gas RNB en de resultaten van biogasanalyses bij vijf

  1. Kosteneffectiviteit van bariatrische chirurgie : Een review van economische evaluaties

    NARCIS (Netherlands)

    Suijkerbuijk, Anita; Van Gils, Paul; De Wit, Ardine; Feenstra, Talitha

    2013-01-01

    Synopsis Bariatric surgery appears to be a cost-effective intervention for moderately to severely obese people compared to single lifestyle interventions. This appears from a review of the literature on cost-effectiveness of bariatric surgery. Almost all studies included lifestyle advice before and

  2. Plan voor evaluatie van het Rijksvaccinatieprogramma. Een discussienota

    NARCIS (Netherlands)

    Rumke HC; Conyn-van Spaendonck MAE; Plantinga AD; MCI; CIE; LLV

    1994-01-01

    The Netherlands Immunization Programme has greatly reduced the incidence of target childhood diseases and their complications. However, continuous vigilance is required. In this report we propose an integrated approach for surveillance of the Netherlands Immunization Programme. Data collection

  3. Evaluatie van gebruik van surveillancegegevens binnen de PREZIES-ziekenhuizen

    NARCIS (Netherlands)

    Haas R de; Mintjes AJ; Geubbels ELPE; Berg JMJ van den; Boer AS de; CBO; CIE

    1998-01-01

    The objectives were to evaluate the use of surveillance results in hospitals participating in the PREZIES project. Methods: a questionnaire to determine distribution and use of surveillance results, influence on policy and/or decisions on infection prevention. From the 48 contacts asked to complete

  4. Economische evaluatie van preventie - Kansen voor het Nederlandse volksgezondheidsbeleid

    NARCIS (Netherlands)

    Vijgen SMC; Busch MCM; Wit GA de; Zoest F van; Schuit AJ; VTV; PZO

    2005-01-01

    It is widely argued that cost-effectiveness should play a role in health care priority setting. In this report, ten preventive interventions are identified, with a favourable cost-benefit ratio. These interventions are not yet systematically provided in the Netherlands. It is expected that these

  5. Evaluatie Constructie Joint Support Ship (Evaluation Structure Joint Support Ship)

    Science.gov (United States)

    2008-03-15

    die de toegevoeade massa berekent volgens ONGERUBRICEERD -62- ONGERUBRICEERD I TNO-rapport 1 2008-D-R0437 dezelfde theorie als gebruikt binnen...I2008-D-RO437 -69 8 Ondertekening Auteur : Ir. T.N. Bosman Approved: Ir. J.E. van Aanhold C’ ’ Visa: Ir. W. Trouwborst ONGERUBRICEERD -70

  6. MijnBorne2030: evaluatie van een democratisch experiment

    NARCIS (Netherlands)

    Denters, Sebastianus A.H.; Klok, Pieter J.

    2015-01-01

    This article is about one of the experiments in local democratic renewal: MyBorne2030 (in Dutch ‘MijnBorne2030’). The aim of the project was to develop a communal vision for Borne (a relatively small suburban municipality of 20.000 inhabitants in the East of the Netherlands) for the year 2030. A

  7. Naar strategieen van voedingsvoorlichting : een evaluatie- en literatuuronderzoek

    NARCIS (Netherlands)

    Westmaas-Jes, M.M.

    1977-01-01

    Cardiovascular diseases account for a large part of total mortality: in 1974 45.7% of all deaths in the Netherlands were due to these diseases. As at least part of these diseases is man-made, the need for prevention is often stressed. The Netherlands Heart Foundation has many activities which aim

  8. Indoor Positioning with Radio Location Fingerprinting

    DEFF Research Database (Denmark)

    Kjærgaard, Mikkel Baun

    . A promising indoor positioning technique is radio-based location ngerprinting, having the major advantage of exploiting already existing radio infrastructures, like IEEE 802.11 or GSM, which avoids extra deployment costs and eort. The research goal of this thesis is to address the limitations of current...... indoor location ngerprinting systems. In particular the aim is to advance location ngerprinting techniques for the challenges of handling heterogeneous clients, scalability to many clients, and interference between communication and positioning. The wireless clients used for location ngerprinting...... are heterogeneous even when only considering clients for the same technology. The heterogeneity is due to dierent radios, antennas, and rmwares causing measurements for location ngerprinting not to be directly comparable among clients. Heterogeneity is a challenge for location ngerprinting because it severely...

  9. Finding dense locations in indoor tracking data

    DEFF Research Database (Denmark)

    Ahmed, Tanvir; Pedersen, Torben Bach; Lu, Hua

    2014-01-01

    for semi-constrained indoor movement, and then uses this to map raw tracking records into mapping records representing object entry and exit times in particular locations. Then, an efficient indexing structure, the Dense Location Time Index (DLT-Index) is proposed for indexing the time intervals...... of the mapping table, along with associated construction, query processing, and pruning techniques. The DLT-Index supports very efficient aggregate point queries, interval queries, and dense location queries. A comprehensive experimental study with real data shows that the proposed techniques can efficiently......Finding the dense locations in large indoor spaces is very useful for getting overloaded locations, security, crowd management, indoor navigation, and guidance. Indoor tracking data can be very large and are not readily available for finding dense locations. This paper presents a graph-based model...

  10. Allocation and Location of Transport Logistics Centres

    Directory of Open Access Journals (Sweden)

    D. Mocková

    2010-01-01

    Full Text Available The facility allocation problem sets out to determine the optimal number of facilities to be opened. Based on multiple criteria evaluation, the optimal location of the facilities is usually solved subsequently. Several considerations, e.g. technical parameters, costs and finance must be taken into account. Economic analysis is carried out on the basis of the specific instance of the problem.Let us assume that the number of potentially located facilities is known. Then the problem of the optimal location of a given number of facilities in a network is referred to as the facility location problem. The solution to the problem is a set of facilities optimally located in an area such that this area is fully covered by the required services that the facilities provide. An example of a real-life problem of this type is the location of logistics centers. 

  11. Een nieuwe levensfase, een nieuwe sport? Het effect van belangrijke levensgebeurtenissen op starten met sporten

    NARCIS (Netherlands)

    Houten, J.M.A. van; Hermsen, R.; Kraaykamp, G.L.M.; Elling, A.

    2014-01-01

    In this study we establish the effects of major life course events on the odds to start a sport and on the odds to start a competitive sport. To answer our research question we employ retrospective life course data from the Dutch SportersMonitor2010 on 3.540 individuals. Event history analyses show

  12. Nieuwe ontwikkelingsrichtingen voor verpakte groente- en fruitproducten : verpakte groente- en fruitproducten voor nieuwe eetmomenten

    NARCIS (Netherlands)

    Thoden van Velzen, E.U.

    2012-01-01

    The predominantly applied packages for freshly processed fruit- and vegetable products in the Netherlands are glass, metal and carton-laminate and folding cartons and bags for frozen products. These packages do facilitate the use when preparing evening dinners, but not other consumption moments like

  13. Monitoring of transition. New support for new policy; Transitiemonitoring. Nieuwe ondersteuning voor nieuw beleid

    Energy Technology Data Exchange (ETDEWEB)

    Molendijk, K.G.P.; Draaijers, G.P.J.; Weterings, R.A.P.M. [TNO Milieu Energie en Procesinnovatie TNO-MEP, Apeldoorn (Netherlands); Van Grootveld, G. [VROM-Inspectie, Den Haag (Netherlands); Diepenmaat, H. [Actors Procesmanagement, Zeist (Netherlands); Nooteboom, S. [DHV Management Consultants, Amersfoort (Netherlands); Opdenkamp, A.; Groen, W.; Alkemade, G. [Opdenkamp Adviesgroep, Den Haag (Netherlands)

    2002-09-01

    A theoretical framework of a system for the monitoring of the transition process and policy in the Netherlands towards a sustainable society has been developed. In this article the most important results of a study on this subject and a first set of indicators are discussed. [Dutch] Er is een theoretisch kader ontwikkeld voor een systeem van transitiemonitoring, alsmede een eerste set van indicatoren. De belangrijkste resultaten en een eerste set van indicatoren waarmee transities in de praktijk kunnen worden gevolgd worden besproken.

  14. Network location theory and contingency planning

    Energy Technology Data Exchange (ETDEWEB)

    Hakimi, S L

    1983-08-01

    A brief survey of results in network location theory is first presented. Then, a systems view of contingency planning is described. Finally, some results in location theory are re-examined and it is shown that they are motivated by contingency planning considerations. Some new issues and problems in location theory are described, which, if properly tackled, will have a substantial impact on contingency planning in transportation.

  15. Locating techniques for nuclear power stations

    International Nuclear Information System (INIS)

    Hayashi, Masao

    1983-01-01

    The basic thought in locating nuclear power stations is to examine carefully the suitability of sites and the safety of plants, and in the end, to perfect the safety of public. In Japan, effort is exerted to obtain the trust of local people by carrying out investigation, research and examination from respective standpoints of the government, institutes and industries. The author has engaged in the standardization of the investigation, test and analysis regarding the aseismatic capability of ground, the verifying project in Tadotsu of the coupled vibration of ground and structures, the evaluation of the performance of large vibration tables, the future concept of new locating procedure and so on in the last more than ten years. The technological classification of ground, the technological meaning of active faults, the procedure of the aseismatic design of plants, the difference of earthquake input force according to various locating methods, 12 rules regarding the attenuation of vibration of ground, and the concept of new locating method in the 21st century are explained. As the new locating techniques applicable to central Japan, diluvial ground location, floating location in tunnels, underground location, offshore location and so on must be promoted. (Kako, I.)

  16. Location-dependent communications using quantum entanglement

    International Nuclear Information System (INIS)

    Malaney, Robert A.

    2010-01-01

    The ability to unconditionally verify the location of a communication receiver would lead to a wide range of new security paradigms. However, it is known that unconditional location verification in classical communication systems is impossible. In this work we show how unconditional location verification can be achieved with the use of quantum communication channels. Our verification remains unconditional irrespective of the number of receivers, computational capacity, or any other physical resource held by an adversary. Quantum location verification represents an application of quantum entanglement that delivers a feat not possible in the classical-only channel. It gives us the ability to deliver real-time communications viable only at specified geographical coordinates.

  17. Semantic Location Extraction from Crowdsourced Data

    Science.gov (United States)

    Koswatte, S.; Mcdougall, K.; Liu, X.

    2016-06-01

    Crowdsourced Data (CSD) has recently received increased attention in many application areas including disaster management. Convenience of production and use, data currency and abundancy are some of the key reasons for attracting this high interest. Conversely, quality issues like incompleteness, credibility and relevancy prevent the direct use of such data in important applications like disaster management. Moreover, location information availability of CSD is problematic as it remains very low in many crowd sourced platforms such as Twitter. Also, this recorded location is mostly related to the mobile device or user location and often does not represent the event location. In CSD, event location is discussed descriptively in the comments in addition to the recorded location (which is generated by means of mobile device's GPS or mobile communication network). This study attempts to semantically extract the CSD location information with the help of an ontological Gazetteer and other available resources. 2011 Queensland flood tweets and Ushahidi Crowd Map data were semantically analysed to extract the location information with the support of Queensland Gazetteer which is converted to an ontological gazetteer and a global gazetteer. Some preliminary results show that the use of ontologies and semantics can improve the accuracy of place name identification of CSD and the process of location information extraction.

  18. SEMANTIC LOCATION EXTRACTION FROM CROWDSOURCED DATA

    Directory of Open Access Journals (Sweden)

    S. Koswatte

    2016-06-01

    Full Text Available Crowdsourced Data (CSD has recently received increased attention in many application areas including disaster management. Convenience of production and use, data currency and abundancy are some of the key reasons for attracting this high interest. Conversely, quality issues like incompleteness, credibility and relevancy prevent the direct use of such data in important applications like disaster management. Moreover, location information availability of CSD is problematic as it remains very low in many crowd sourced platforms such as Twitter. Also, this recorded location is mostly related to the mobile device or user location and often does not represent the event location. In CSD, event location is discussed descriptively in the comments in addition to the recorded location (which is generated by means of mobile device's GPS or mobile communication network. This study attempts to semantically extract the CSD location information with the help of an ontological Gazetteer and other available resources. 2011 Queensland flood tweets and Ushahidi Crowd Map data were semantically analysed to extract the location information with the support of Queensland Gazetteer which is converted to an ontological gazetteer and a global gazetteer. Some preliminary results show that the use of ontologies and semantics can improve the accuracy of place name identification of CSD and the process of location information extraction.

  19. Overdenture locator attachments for atrophic mandible

    Directory of Open Access Journals (Sweden)

    Neerja Mahajan

    2013-01-01

    Full Text Available Implant-supported overdentures provide a good opportunity for dentists to improve oral health and quality-of-life of patients. Atrophic mandible poses a significant challenge to successful oral rehabilitation with dental implants. In this article, the fabrication of lower overdenture by two narrow platform implants is described with dual retentive, resilient, self-locating locator attachment system. The locator attachment system has the lowest profile in comparison with the ball and bar attachments and is versatile up to 40΀ of divergence between two implants. By using locators as attachments, we can meet functional, economic and social expectation of patients with ease and satisfaction.

  20. Location, Location, Location.

    Science.gov (United States)

    Finucan, Karen

    2000-01-01

    Discusses how good schools have drawing power in revitalizing both urban and rural communities and increasing property values. Several examples of the value of school renovation and its impact on the surrounding community and enrollment are discussed, including descriptions of planning and financing renovation efforts by some communities. (GR)

  1. Location, Location, Location

    Science.gov (United States)

    Cates, Deborah; Gutiérrez, Eva; Hafer, Sarah; Barrett, Ryan; Corina, David

    2013-01-01

    This article presents an analysis of the relationship between sign structure and iconicity in American Sign Language. Historically, linguists have been pressured to downplay the role of form-meaning relationships (iconicity) in signed languages. However, recent inquiries into the role of traditional phonological parameters of signs (handshape,…

  2. Location, Location, Location

    CERN Multimedia

    Clery, Daniel

    2007-01-01

    "When nations vie for massive international scientific facilities, science can take a back seat to politics and even sheer chance. Dealmakers say there's no magic formula for getting things right." (3 pages)

  3. Location, location, location

    CERN Multimedia

    Clery, Daniel

    2007-01-01

    "When nations vie for massive international scientific facilities, science can take a back seat to politics and even sheer chance. Dealmakers say there's no magic formula for getting things right." (4,5 pages)

  4. Harmonic disturbance location by applying Bayesian inference

    NARCIS (Netherlands)

    Ye, G.; Xiang, Y.; Cuk, V.; Cobben, J.F.G.

    2016-01-01

    Harmonic pollution is one of the most important power quality issues in electric power systems. Correct location of the main harmonic disturbance source is a key step to solve the problem. This paper presents a method to detect the location of harmonic disturbance source in low voltage network

  5. 46 CFR 72.10-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Location. 72.10-10 Section 72.10-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 72.10-10 Location. (a) The two means of escape shall be as remote as practicable so as to minimize...

  6. 22 CFR 1300.6 - Office location.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Office location. 1300.6 Section 1300.6 Foreign Relations MILLENNIUM CHALLENGE CORPORATION ORGANIZATION AND FUNCTIONS OF THE MILLENNIUM CHALLENGE CORPORATION § 1300.6 Office location. The principal offices of the Millennium Challenge Corporation are...

  7. 39 CFR 962.7 - Hearing location.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Hearing location. 962.7 Section 962.7 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO THE PROGRAM FRAUD CIVIL REMEDIES ACT § 962.7 Hearing location. An oral hearing under this part shall be held (a) In...

  8. 46 CFR 111.40-7 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Location. 111.40-7 Section 111.40-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Panelboards § 111.40-7 Location. Each panelboard must be accessible but not in a bunker or a cargo hold...

  9. 46 CFR 95.60-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Location. 95.60-10 Section 95.60-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS FIRE PROTECTION EQUIPMENT Fire Axes § 95.60-10 Location. (a) Fire axes shall be distributed throughout the spaces available to persons...

  10. 39 CFR 958.7 - Hearing location.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Hearing location. 958.7 Section 958.7 Postal Service UNITED STATES POSTAL SERVICE PROCEDURES RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO CIVIL... location. An oral hearing under this part shall be held: (a) In the judicial district of the United States...

  11. 40 CFR 1600.6 - Office location.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Office location. 1600.6 Section 1600.6 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD ORGANIZATION AND FUNCTIONS OF THE CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD § 1600.6 Office location. The principal offices of the...

  12. 47 CFR 74.737 - Antenna location.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna location. 74.737 Section 74.737 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... Booster Stations § 74.737 Antenna location. (a) An applicant for a new low power TV, TV translator, or TV...

  13. 25 CFR 571.10 - Geographical location.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Geographical location. 571.10 Section 571.10 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR COMPLIANCE AND ENFORCEMENT PROVISIONS MONITORING AND INVESTIGATIONS Subpoenas and Depositions § 571.10 Geographical location. The attendance of...

  14. 47 CFR 74.1237 - Antenna location.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Antenna location. 74.1237 Section 74.1237 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO... FM Broadcast Booster Stations § 74.1237 Antenna location. (a) An applicant for a new station to be...

  15. 5 CFR 960.103 - Location.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Location. 960.103 Section 960.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EXECUTIVE BOARDS § 960.103 Location. Federal Executive Boards have been established and shall continue in...

  16. 49 CFR 195.210 - Pipeline location.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... PIPELINE Construction § 195.210 Pipeline location. (a) Pipeline right-of-way must be selected to avoid, as...

  17. A Taxonomy for Radio Location Fingerprinting

    DEFF Research Database (Denmark)

    Kjærgaard, Mikkel Baun

    2007-01-01

    Location Fingerprinting (LF) is a promising location technique for many awareness applications in pervasive computing. However, as research on LF systems goes beyond basic methods there is an increasing need for better comparison of proposed LF systems. Developers of LF systems are also lacking...

  18. 46 CFR 92.10-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Location. 92.10-10 Section 92.10-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 92.10-10 Location. (a) The two means of escape shall be as remote as practicable so as...

  19. 46 CFR 193.60-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Location. 193.60-10 Section 193.60-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS FIRE PROTECTION EQUIPMENT Fire Axes § 193.60-10 Location. (a) Fire axes shall be distributed throughout the spaces available...

  20. 14 CFR 1209.403 - Organizational location.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Organizational location. 1209.403 Section 1209.403 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION BOARDS AND COMMITTEES Inventions and Contributions Board § 1209.403 Organizational location. The Board is established within the...

  1. 46 CFR 76.60-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Location. 76.60-10 Section 76.60-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS FIRE PROTECTION EQUIPMENT Fire Axes § 76.60-10 Location. (a) Fire axes shall be distributed throughout the spaces available to passengers and crew so as...

  2. 46 CFR 190.10-10 - Location.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Location. 190.10-10 Section 190.10-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Means of Escape § 190.10-10 Location. (a) The two means of escape shall be as remote as...

  3. Location selection in the visual domain

    NARCIS (Netherlands)

    van der Lubbe, Robert Henricus Johannes; Woestenburg, Jaap C.

    2000-01-01

    According to A.H.C. Van der Heijden (1992), attentional selection of visual stimuli can be considered as location selection. Depending on the type of task, location selection can be considered to be automatic )e.g., in case of abrupt onsets), directly controlled (e.g., in case of symbolic precues),

  4. The Use of Planisphere to Locate Planets

    Science.gov (United States)

    Kwok, Ping-Wai

    2013-01-01

    Planisphere is a simple and useful tool in locating constellations of the night sky at a specific time, date and geographic location. However it does not show the planet positions because planets are not fixed on the celestial sphere. It is known that the planet orbital planes are nearly coplanar and close to the ecliptic plane. By making…

  5. Locating Objects in Wide-Area Systems

    NARCIS (Netherlands)

    Steen, M. van; Hauck, F.J.; Homburg, P.; Tanenbaum, A.S.

    Locating mobile objects in a worldwide system requires a scalable location service. An object can be a telephone or a notebook computer, but also a software or data object, such as a file or an electronic document. Our service strictly separates an object's name from the addresses where it can be

  6. Location of slaughterhouses under economies of scale

    NARCIS (Netherlands)

    van den Broek, J.J.J.; Schütz, P.; Stougie, L.; Tomasgard, A.

    2006-01-01

    The facility location problem described in this paper comes from an industrial application in the slaughterhouse industry of Norway. Investigations show that the slaughterhouse industry experiences economies of scale in the production facilities. We examine a location-allocation problem focusing on

  7. Locating repairshops in a stochastic environment

    NARCIS (Netherlands)

    van Ommeren, Jan C.W.; Bumb, A.F.; Sleptchenko, A.V.; Sleptchenko, Andrei

    2003-01-01

    In this paper we consider a repair shop location problem with uncertainties in demand. New local repair shops have to be opened at a number of locations. At these local repair shops, customers arrive with broken, but repairable, items. Customers go to the nearest open repair shop. Since they want to

  8. Cervical myositis ossificans traumatica: a rare location

    International Nuclear Information System (INIS)

    Baysal, T.; Sarac, K.; Kutlu, R.; Baysal, O.; Ersoy, Y.; Elmali, N.

    1999-01-01

    An unusual case of myositis ossificans traumatica lesion located in the paraspinal region is reported. Despite the contiguity of the lesion with the cervical vertebrae and ominous appearance of the biopsy material, the history of antecedent trauma and computed tomography findings allowed preoperative accurate diagnosis. To our knowledge, myositis ossificans traumatica located in the cervical paraspinal region is very rare. (orig.)

  9. Accessibility, activity participation and location of activities

    DEFF Research Database (Denmark)

    Næss, Petter

    2006-01-01

    By investigating relationships between residential location and the availability of facilities, location of activities, trip distances, activity participation and trip frequencies, this paper seeks to contribute to a more detailed and nuanced understanding of the relationships between residential...... location and the amount of daily-life travel in an urban region. The empirical data are from a comprehensive study of residential location and travel in Copenhagen Metropolitan Area. Differences between inner- and outer-area residents in activity frequencies and trip frequencies are modest and partly...... outweigh each other. However, differences in trip distances due to the location of the dwelling relative to concentrations of facilities translate into substantially longer total travelling distances among suburbanites than among inner-city residents....

  10. Telemetry location error in a forested habitat

    Science.gov (United States)

    Chu, D.S.; Hoover, B.A.; Fuller, M.R.; Geissler, P.H.; Amlaner, Charles J.

    1989-01-01

    The error associated with locations estimated by radio-telemetry triangulation can be large and variable in a hardwood forest. We assessed the magnitude and cause of telemetry location errors in a mature hardwood forest by using a 4-element Yagi antenna and compass bearings toward four transmitters, from 21 receiving sites. The distance error from the azimuth intersection to known transmitter locations ranged from 0 to 9251 meters. Ninety-five percent of the estimated locations were within 16 to 1963 meters, and 50% were within 99 to 416 meters of actual locations. Angles with 20o of parallel had larger distance errors than other angles. While angle appeared most important, greater distances and the amount of vegetation between receivers and transmitters also contributed to distance error.

  11. Multimodal location estimation of videos and images

    CERN Document Server

    Friedland, Gerald

    2015-01-01

    This book presents an overview of the field of multimodal location estimation, i.e. using acoustic, visual, and/or textual cues to estimate the shown location of a video recording. The authors' sample research results in this field in a unified way integrating research work on this topic that focuses on different modalities, viewpoints, and applications. The book describes fundamental methods of acoustic, visual, textual, social graph, and metadata processing as well as multimodal integration methods used for location estimation. In addition, the text covers benchmark metrics and explores the limits of the technology based on a human baseline. ·         Discusses localization of multimedia data; ·         Examines fundamental methods of establishing location metadata for images and videos (other than GPS tagging); ·         Covers Data-Driven as well as Semantic Location Estimation.

  12. FDI theories. A location-based approach

    Directory of Open Access Journals (Sweden)

    Popovici, Oana Cristina

    2014-09-01

    Full Text Available Given the importance of FDI for the economic growth of both home and host countries, the aim of this paper is to assess the importance granted to location advantages during the development of FDI theory. We start with the earliest theoretical directions as regards FDI location issues and extend our study to describing less debated theories, but of a particular importance for this theme. In this way, we have the opportunity to emphasize the changes in FDI location determinants. We find that a direction of the FDI theories’ expansion is due to the incorporation of new variables on location, although the location advantages are barely mentioned in the first explanations regarding the international activity of the firms.

  13. Optimal hub location in pipeline networks

    Energy Technology Data Exchange (ETDEWEB)

    Dott, D.R.; Wirasinghe, S.C.; Chakma, A. [Univ. of Calgary, Alberta (Canada)

    1996-12-31

    This paper discusses optimization strategies and techniques for the location of natural gas marketing hubs in the North American gas pipeline network. A hub is a facility at which inbound and outbound network links meet and freight is redirected towards their destinations. Common examples of hubs used in the gas pipeline industry include gas plants, interconnects and market centers. Characteristics of the gas pipeline industry which are relevant to the optimization of transportation costs using hubs are presented. Allocation techniques for solving location-allocation problems are discussed. An outline of the research in process by the authors in the field of optimal gas hub location concludes the paper.

  14. Locating a circle on a sphere

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2007-01-01

    We consider the problem of locating a spherical circle with respect to existing facilities on a sphere, such that the sum of distances between the circle and the facilities is minimized or such that the maximum distance is minimized. The problem properties are analyzed, and we give solution...... procedures. When the circle to be located is restricted to be a great circle, some simplifications are possible. The models may be used in preliminary studies on the location of large linear facilities on the earth's surface, such as superhighways, pipelines, and transmission lines, or in totally different...

  15. THE AUTOMATIC LIGHTENING LOCATION SYSTEM AND ITS ...

    African Journals Online (AJOL)

    ES Obe

    systems. The implications of the lightening location system for the Nigerian electric power system are also highlighted. ... system (the LLP type) is currently operating in may countries .... (iii) Real time lightning maps will aid service restoration.

  16. Figure 5, Biofuel refinery facility locations

    Data.gov (United States)

    U.S. Environmental Protection Agency — This workbook contains the locations and types of current and anticipated biofuel feedstock processing facilities assumed under the simulated scenarios. This dataset...

  17. Infill sampling criteria to locate extremes

    CSIR Research Space (South Africa)

    Watson, AG

    1995-07-01

    Full Text Available Three problem-dependent meanings for engineering ''extremes'' are motivated, established, and translated into formal geostatistical (model-based) criteria for designing infill sample networks. (I) Locate an area within the domain of interest where a...

  18. Location - Managed Facility - St. Paul District (MVP)

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — St. Paul District - US Army Corps of Engineers Managed Facility locations. District headquarters, Natural Resource, Recreation, Lock and Dam, and Regulatory offices...

  19. New highway accident location manual for Missouri.

    Science.gov (United States)

    2013-12-01

    The Missouri HAL manual is used to identify, analyze, and correct high crash locations, and has not been updated since : 1999. This new edition brings the manual up to date, while incorporating the methodology of the national Highway Safety : Manual ...

  20. Cancers by Body Location/System

    Science.gov (United States)

    A list of all cancers, organized by location and/or function in the body. Cancers on the list are linked to information about treatment, supportive care, screening, prevention, clinical trials, and other topics.

  1. Location of terminals in a communications network

    DEFF Research Database (Denmark)

    2015-01-01

    A method (400, 500) of identifying nodes in a communications network is disclosed, the nodes being for use in locating wireless terminals within the network based upon reports from the wireless terminals of transmissions received from the nodes. The method (400, 500) comprises prioritising...... combinations of nodes in which at least three nodes are located around a reference node in a configuration satisfying similarity criteria to an idealised star configuration, wherein an idealised star configuration comprises three nodes evenly angularly distributed around, and at the same distance from......, a reference node. Also disclosed is a method (100, 200) for locating a plurality of wireless terminals in a communications network, the network comprising a plurality of network nodes at known locations, wherein the nodes emit wireless transmissions in an unsynchronised manner, such that a time difference...

  2. VT School Locations - Post-Secondary

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) FacilitiesSchools_PTSCHOOL is designed to provide point locations of every Vermont School along with the established school ID (PSID) for...

  3. Lake Beach Monitoring Locations in Iowa

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — Monitored state lake beach locations in Iowa. The Watershed Monitoring & Assessment Section of the Iowa DNR takes regular water samples at these listed beaches...

  4. Optimal Smoothing in Adaptive Location Estimation

    OpenAIRE

    Mammen, Enno; Park, Byeong U.

    1997-01-01

    In this paper higher order performance of kernel basedadaptive location estimators are considered. Optimalchoice of smoothing parameters is discussed and it isshown how much is lossed in efficiency by not knowingthe underlying translation density.

  5. Allegheny County Farmers Markets Locations (2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset shows the locations of farmers markets in Allegheny County. If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  6. Allegheny County Polling Place Locations (November 2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  7. A Passive Optical Location with Limited Range

    Directory of Open Access Journals (Sweden)

    Pavel Fiala

    2008-01-01

    Full Text Available We know active and passive methods of a location. This article deals only with a passive location of dynamic targets. The passive optics location is suitable just for tracking of targets with mean velocity which is limited by the hardware basis. The aim of this work is to recognize plasma, particles etc. It is possible to propose such kind of evaluation methods which improve the capture probability markedly. Suggested method is dealing with the short-distance evaluation of targets. We suppose the application of three independent principles how to recognize an object in a scanned picture. These principles use similar stochastic functions in order to evaluate an object location by means of simple mathematical operations. Methods are based on direct evaluation of picture sequence by the help of the histogram and frequency spectrum. We find out the probability of unidentified moving object in pictures. If the probability reaches a setting value we will get a signal.

  8. On locating steganographic payload using residuals

    Science.gov (United States)

    Quach, Tu-Thach

    2011-02-01

    Locating steganographic payload usingWeighted Stego-image (WS) residuals has been proven successful provided a large number of stego images are available. In this paper, we revisit this topic with two goals. First, we argue that it is a promising approach to locate payload by showing that in the ideal scenario where the cover images are available, the expected number of stego images needed to perfectly locate all load-carrying pixels is the logarithm of the payload size. Second, we generalize cover estimation to a maximum likelihood decoding problem and demonstrate that a second-order statistical cover model can be used to compute residuals to locate payload embedded by both LSB replacement and LSB matching steganography.

  9. Database Aspects of Location-Based Services

    DEFF Research Database (Denmark)

    Jensen, Christian Søndergaard

    2004-01-01

    in the databases underlying high-quality services. Several integrated representations - which capture different aspects of the same infrastructure - are needed. Further, all other content that can be related to geographical space must be integrated with the infrastructure representations. The chapter describes...... the general concepts underlying one approach to data modeling for location-based services. The chapter also covers techniques that are needed to keep a database for location-based services up to date with the reality it models. As part of this, caching is touched upon briefly. The notion of linear referencing......Adopting a data management perspective on location-based services, this chapter explores central challenges to data management posed by location-based services. Because service users typically travel in, and are constrained to, transportation infrastructures, such structures must be represented...

  10. When Location-Based Services Meet Databases

    Directory of Open Access Journals (Sweden)

    Dik Lun Lee

    2005-01-01

    Full Text Available As location-based services (LBSs grow to support a larger and larger user community and to provide more and more intelligent services, they must face a few fundamental challenges, including the ability to not only accept coordinates as location data but also manipulate high-level semantics of the physical environment. They must also handle a large amount of location updates and client requests and be able to scale up as their coverage increases. This paper describes some of our research in location modeling and updates and techniques for enhancing system performance by caching and batch processing. It can be observed that the challenges facing LBSs share a lot of similarity with traditional database research (i.e., data modeling, indexing, caching, and query optimization but the fact that LBSs are built into the physical space and the opportunity to exploit spatial locality in system design shed new light on LBS research.

  11. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2016-01-01

    We study a location-routing problem in the context of capacitated vehicle routing. The input to the k-location capacitated vehicle routing problem (k-LocVRP) consists of a set of demand locations in a metric space and a fleet of k identical vehicles, each of capacity Q. The objective is to locate k...... depots, one for each vehicle, and compute routes for the vehicles so that all demands are satisfied and the total cost is minimized. Our main result is a constant-factor approximation algorithm for k-LocVRP. In obtaining this result, we introduce a common generalization of the k-median and minimum...... spanning tree problems (called k median forest), which might be of independent interest. We give a local-search based (3+ε)-approximation algorithm for k median forest, which leads to a (12+ε)-approximation algorithm for k-LocVRP, for any constant ε>0....

  12. Apparatus for locating defective nuclear fuel elements

    International Nuclear Information System (INIS)

    Lawrie, W.E.

    1979-01-01

    An ultrasonic search unit for locating defective fuel elements within a fuel assembly used in a water cooled nuclear reactor is presented. The unit is capable of freely traversing the restricted spaces between the fuel elements

  13. Allegheny County Polling Place Locations (May 2017)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  14. VT Locations of State of Vermont Buildings

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) This data layer contains the locations of buildings/facilities owned and/or leased by the State of Vermont. Data was obtained from Buildings and...

  15. Underground Storage Tanks - Storage Tank Locations

    Data.gov (United States)

    NSGIC Education | GIS Inventory — A Storage Tank Location is a DEP primary facility type, and its sole sub-facility is the storage tank itself. Storage tanks are aboveground or underground, and are...

  16. Marine outfall location off South Chennai

    Digital Repository Service at National Institute of Oceanography (India)

    Chandramohan, P.; Jayakumar, S.; AshokKumar, K.

    dilution and dispersion of the effluent can be achieved by locating the outfall appropriately. Study on the marine environmental parameters off south Chennai. Tamil Nadu, India near Mahabalipuram has been made to understand the environment and to suggest a...

  17. Service Locator - Family Planning Title X

    Data.gov (United States)

    U.S. Department of Health & Human Services — This locator tool will help you find Title X family planning centers that provide high quality and cost-effective family planning and related preventive health...

  18. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2016-01-01

    depots, one for each vehicle, and compute routes for the vehicles so that all demands are satisfied and the total cost is minimized. Our main result is a constant-factor approximation algorithm for k-LocVRP. In obtaining this result, we introduce a common generalization of the k-median and minimum...... spanning tree problems (called k median forest), which might be of independent interest. We give a local-search based (3+ε)-approximation algorithm for k median forest, which leads to a (12+ε)-approximation algorithm for k-LocVRP, for any constant ε>0.......We study a location-routing problem in the context of capacitated vehicle routing. The input to the k-location capacitated vehicle routing problem (k-LocVRP) consists of a set of demand locations in a metric space and a fleet of k identical vehicles, each of capacity Q. The objective is to locate k...

  19. Failed fuel detection and location of LMFBR

    International Nuclear Information System (INIS)

    Mimoto, Yasuhide; Hukuda, Tooru; Nakamoto, Koichiro

    1974-01-01

    This is a summary report on Failed Fuel Detection and Location Methods of liquid metal cooled fast breeder reactors, and describes an outline of related research and development conducted by PNC. (auth.)

  20. Location - Global Positioning System (GPS) Photos

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — Digital photos tagged with GPS location information. The St. Paul District maintains a digital library of over 10,000 GPS photos. Photos are often associated with...

  1. Allegheny County Polling Place Locations (November 2015)

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains locations of the polling places in Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open data...

  2. Multisensory memory for object identity and location

    NARCIS (Netherlands)

    Erp, J.B.F. van; Philippi, T.G.; Werkhoven, P.J.

    2014-01-01

    Researchers have reported that audiovisual object presentation improves memory encoding of object identity in comparison to either auditory or visual object presentation. However, multisensory memory effects on retrieval, on object location, and of other multisensory combinations are yet unknown. We

  3. Hub location proplems under polyhedral demand uncertainty

    OpenAIRE

    Meraklı, Merve

    2015-01-01

    Cataloged from PDF version of thesis. Includes bibliographical references (leaves 69-74). Thesis (M.S.): Bilkent University, Department of Industrial Engineering, İhsan Doğramacı Bilkent University, 2015. Hubs are points of consolidation and transshipment in many-to-many distribution systems that bene t from economies of scale. In hub location problems, the aim is to locate hub facilities such that each pairwise demand is satis ed and the total cost is minimized. The problem...

  4. Simultaneous Multiple-Location Separation Control

    Science.gov (United States)

    Greenblatt, David (Inventor)

    2009-01-01

    A method of controlling a shear layer for a fluid dynamic body introduces first periodic disturbances into the fluid medium at a first flow separation location. Simultaneously, second periodic disturbances are introduced into the fluid medium at a second flow separation location. A phase difference between the first and second periodic disturbances is adjusted to control flow separation of the shear layer as the fluid medium moves over the fluid dynamic body.

  5. Cervical myositis ossificans traumatica: a rare location

    Energy Technology Data Exchange (ETDEWEB)

    Baysal, T.; Sarac, K.; Kutlu, R. [Dept. of Radiology, Inonu University, Malatya (Turkey); Baysal, O.; Ersoy, Y. [Dept. of Physical Therapy and Rehabilitation, Inonu Univ., Malatya (Turkey); Elmali, N. [Dept. of Orthopedics and Traumatology, Inonu Univ., Malatya (Turkey)

    1999-05-01

    An unusual case of myositis ossificans traumatica lesion located in the paraspinal region is reported. Despite the contiguity of the lesion with the cervical vertebrae and ominous appearance of the biopsy material, the history of antecedent trauma and computed tomography findings allowed preoperative accurate diagnosis. To our knowledge, myositis ossificans traumatica located in the cervical paraspinal region is very rare. (orig.) With 4 figs., 16 refs.

  6. International taxation and multinational firm location decisions

    OpenAIRE

    Barrios Cobos, Salvador; Huizinga, Harry; Laeven, Luc; Nicodème, Gaëtan J.A.

    2008-01-01

    Using a large international firm-level data set, we estimate separate effects of host and parent country taxation on the location decisions of multinational firms. Both types of taxation are estimated to have a negative impact on the location of new foreign subsidiaries. In fact, the impact of parent country taxation is estimated to be relatively large, possibly reflecting its international discriminatory nature. For the cross-section of multinational firms, we find that parent firms tend to ...

  7. Automatic location of short circuit faults

    Energy Technology Data Exchange (ETDEWEB)

    Lehtonen, M. [VTT Energy, Espoo (Finland); Hakola, T.; Antila, E. [ABB Power Oy, Helsinki (Finland); Seppaenen, M. [North-Carelian Power Company (Finland)

    1996-12-31

    In this presentation, the automatic location of short circuit faults on medium voltage distribution lines, based on the integration of computer systems of medium voltage distribution network automation is discussed. First the distribution data management systems and their interface with the substation telecontrol, or SCADA systems, is studied. Then the integration of substation telecontrol system and computerised relay protection is discussed. Finally, the implementation of the fault location system is presented and the practical experience with the system is discussed

  8. Locating a circle on a sphere

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2003-01-01

    We consider the problem of locating a spherical circle with respect to existing facilities on a sphere, such that the sum of weighted distances between the circle and the facilities is minimized, or such that the maximum weighted distance is minimized. The problem properties are analyzed, and we...... give solution procedures. When the circle to be located is restricted to be a great circle, some simplifications are possible....

  9. Location-based Services using Image Search

    DEFF Research Database (Denmark)

    Vertongen, Pieter-Paulus; Hansen, Dan Witzner

    2008-01-01

    Recent developments in image search has made them sufficiently efficient to be used in real-time applications. GPS has become a popular navigation tool. While GPS information provide reasonably good accuracy, they are not always present in all hand held devices nor are they accurate in all situat...... of the image search engine and database image location knowledge, the location is determined of the query image and associated data can be presented to the user....

  10. Reliability testing of failed fuel location system

    International Nuclear Information System (INIS)

    Vieru, G.

    1996-01-01

    This paper presents the experimental reliability tests performed in order to prove the reliability parameters for Failed Fuel Location System (FFLS), equipment used to detect in which channel of a particular heat transport loop a fuel failure is located, and to find in which channel what particular bundle pair is failed. To do so, D20 samples from each reactor channel are sequentially monitored to detect a comparatively high level of delayed neutron activity. 15 refs, 8 figs, 2 tabs

  11. Automatic location of short circuit faults

    Energy Technology Data Exchange (ETDEWEB)

    Lehtonen, M [VTT Energy, Espoo (Finland); Hakola, T; Antila, E [ABB Power Oy (Finland); Seppaenen, M [North-Carelian Power Company (Finland)

    1998-08-01

    In this chapter, the automatic location of short circuit faults on medium voltage distribution lines, based on the integration of computer systems of medium voltage distribution network automation is discussed. First the distribution data management systems and their interface with the substation telecontrol, or SCADA systems, is studied. Then the integration of substation telecontrol system and computerized relay protection is discussed. Finally, the implementation of the fault location system is presented and the practical experience with the system is discussed

  12. Data Center Equipment Location and Monitoring System

    DEFF Research Database (Denmark)

    2013-01-01

    Abstract: Data center equipment location systems include hardware and software to provide information on the location, monitoring, and security of servers and other equipment in equipment racks. The systems provide a wired alternative to the wireless RFID tag system by using electronic ID tags...... connected to each piece of equipment, each electronic ID tag connected directly by wires to an equipment rack controller on the equipment rack. The equipment rack controllers link to a central control computer that provides an operator ...

  13. Location-Price Competition in Airline Networks

    Directory of Open Access Journals (Sweden)

    H. Gao

    2014-01-01

    Full Text Available This paper addresses location-then-price competition in airline market as a two-stage game of n players on the graph. Passenger’s demand distribution is described by multinomial logit model. Equilibrium in price game is computed through best response dynamics. We solve location game using backward induction, knowing that airlines will choose prices from equilibrium for the second-stage game. Some numerical results for airline market under consideration are presented.

  14. Automatic location of short circuit faults

    Energy Technology Data Exchange (ETDEWEB)

    Lehtonen, M [VTT Energy, Espoo (Finland); Hakola, T; Antila, E [ABB Power Oy, Helsinki (Finland); Seppaenen, M [North-Carelian Power Company (Finland)

    1997-12-31

    In this presentation, the automatic location of short circuit faults on medium voltage distribution lines, based on the integration of computer systems of medium voltage distribution network automation is discussed. First the distribution data management systems and their interface with the substation telecontrol, or SCADA systems, is studied. Then the integration of substation telecontrol system and computerised relay protection is discussed. Finally, the implementation of the fault location system is presented and the practical experience with the system is discussed

  15. Manually locating physical and virtual reality objects.

    Science.gov (United States)

    Chen, Karen B; Kimmel, Ryan A; Bartholomew, Aaron; Ponto, Kevin; Gleicher, Michael L; Radwin, Robert G

    2014-09-01

    In this study, we compared how users locate physical and equivalent three-dimensional images of virtual objects in a cave automatic virtual environment (CAVE) using the hand to examine how human performance (accuracy, time, and approach) is affected by object size, location, and distance. Virtual reality (VR) offers the promise to flexibly simulate arbitrary environments for studying human performance. Previously, VR researchers primarily considered differences between virtual and physical distance estimation rather than reaching for close-up objects. Fourteen participants completed manual targeting tasks that involved reaching for corners on equivalent physical and virtual boxes of three different sizes. Predicted errors were calculated from a geometric model based on user interpupillary distance, eye location, distance from the eyes to the projector screen, and object. Users were 1.64 times less accurate (p virtual versus physical box corners using the hands. Predicted virtual targeting errors were on average 1.53 times (p virtual targets but not significantly different for close-up virtual targets. Target size, location, and distance, in addition to binocular disparity, affected virtual object targeting inaccuracy. Observed virtual box inaccuracy was less than predicted for farther locations, suggesting possible influence of cues other than binocular vision. Human physical interaction with objects in VR for simulation, training, and prototyping involving reaching and manually handling virtual objects in a CAVE are more accurate than predicted when locating farther objects.

  16. Location of airports - selected quantitative methods

    Directory of Open Access Journals (Sweden)

    Agnieszka Merkisz-Guranowska

    2016-09-01

    Full Text Available Background: The role of air transport in  the economic development of a country and its regions cannot be overestimated. The decision concerning an airport's location must be in line with the expectations of all the stakeholders involved. This article deals with the issues related to the choice of  sites where airports should be located. Methods: Two main quantitative approaches related to the issue of airport location are presented in this article, i.e. the question of optimizing such a choice and the issue of selecting the location from a predefined set. The former involves mathematical programming and formulating the problem as an optimization task, the latter, however, involves ranking the possible variations. Due to various methodological backgrounds, the authors present the advantages and disadvantages of both approaches and point to the one which currently has its own practical application. Results: Based on real-life examples, the authors present a multi-stage procedure, which renders it possible to solve the problem of airport location. Conclusions: Based on the overview of literature of the subject, the authors point to three types of approach to the issue of airport location which could enable further development of currently applied methods.

  17. Substation Location in Offshore Wind Farms - A Planar Multi-Facility Location-Routing Problem

    OpenAIRE

    Amland, Thomas

    2014-01-01

    In offshore wind farms, two important parts of the design are to determine locations for substations and a cabling layout that connects every turbine to a substation. These problems are interconnected, as the cable layout depends on the choice of location for the substation. In this thesis we investigate how to set the location of substations such that the total cable cost is minimized.

  18. Protein (multi-)location prediction: using location inter-dependencies in a probabilistic framework

    Science.gov (United States)

    2014-01-01

    Motivation Knowing the location of a protein within the cell is important for understanding its function, role in biological processes, and potential use as a drug target. Much progress has been made in developing computational methods that predict single locations for proteins. Most such methods are based on the over-simplifying assumption that proteins localize to a single location. However, it has been shown that proteins localize to multiple locations. While a few recent systems attempt to predict multiple locations of proteins, their performance leaves much room for improvement. Moreover, they typically treat locations as independent and do not attempt to utilize possible inter-dependencies among locations. Our hypothesis is that directly incorporating inter-dependencies among locations into both the classifier-learning and the prediction process can improve location prediction performance. Results We present a new method and a preliminary system we have developed that directly incorporates inter-dependencies among locations into the location-prediction process of multiply-localized proteins. Our method is based on a collection of Bayesian network classifiers, where each classifier is used to predict a single location. Learning the structure of each Bayesian network classifier takes into account inter-dependencies among locations, and the prediction process uses estimates involving multiple locations. We evaluate our system on a dataset of single- and multi-localized proteins (the most comprehensive protein multi-localization dataset currently available, derived from the DBMLoc dataset). Our results, obtained by incorporating inter-dependencies, are significantly higher than those obtained by classifiers that do not use inter-dependencies. The performance of our system on multi-localized proteins is comparable to a top performing system (YLoc+), without being restricted only to location-combinations present in the training set. PMID:24646119

  19. Protein (multi-)location prediction: using location inter-dependencies in a probabilistic framework.

    Science.gov (United States)

    Simha, Ramanuja; Shatkay, Hagit

    2014-03-19

    Knowing the location of a protein within the cell is important for understanding its function, role in biological processes, and potential use as a drug target. Much progress has been made in developing computational methods that predict single locations for proteins. Most such methods are based on the over-simplifying assumption that proteins localize to a single location. However, it has been shown that proteins localize to multiple locations. While a few recent systems attempt to predict multiple locations of proteins, their performance leaves much room for improvement. Moreover, they typically treat locations as independent and do not attempt to utilize possible inter-dependencies among locations. Our hypothesis is that directly incorporating inter-dependencies among locations into both the classifier-learning and the prediction process can improve location prediction performance. We present a new method and a preliminary system we have developed that directly incorporates inter-dependencies among locations into the location-prediction process of multiply-localized proteins. Our method is based on a collection of Bayesian network classifiers, where each classifier is used to predict a single location. Learning the structure of each Bayesian network classifier takes into account inter-dependencies among locations, and the prediction process uses estimates involving multiple locations. We evaluate our system on a dataset of single- and multi-localized proteins (the most comprehensive protein multi-localization dataset currently available, derived from the DBMLoc dataset). Our results, obtained by incorporating inter-dependencies, are significantly higher than those obtained by classifiers that do not use inter-dependencies. The performance of our system on multi-localized proteins is comparable to a top performing system (YLoc+), without being restricted only to location-combinations present in the training set.

  20. Household location choices: implications for biodiversity conservation.

    Science.gov (United States)

    Peterson, M Nils; Chen, Xiaodong; Liu, Jianguo

    2008-08-01

    Successful conservation efforts require understanding human behaviors that directly affect biodiversity. Choice of household location represents an observable behavior that has direct effects on biodiversity conservation, but no one has examined the sociocultural predictors of this choice relative to its environmental impacts. We conducted a case study of the Teton Valley of Idaho and Wyoming (U.S.A.) that (1) explored relationships between sociodemographic variables, environmental attitudes, and the environmental impact of household location choices, (2) assessed the potential for small household sizes in natural areas to multiply the environmental impacts of household location decisions, and (3) evaluated how length of residency predicted the environmental attitudes of people living in natural areas. We collected sociodemographic data, spatial coordinates, and land-cover information in a survey of 416 households drawn from a random sample of Teton Valley residents (95% compliance rate). Immigrants (respondents not born in the study area) with the lowest education levels and least environmentally oriented attitudes lived in previously established residential areas in disproportionately high numbers, and older and more educated immigrants with the most environmentally oriented attitudes lived in natural areas in disproportionately high numbers. Income was not a significant predictor of household location decisions. Those living in natural areas had more environmental impact per person because of the location and because small households (educated, and potentially growing more environmentally oriented, these patterns are troubling for biodiversity conservation. Our results demonstrate a need for environmentalists to make household location decisions that reflect their environmental attitudes and future research to address how interactions between education level, environmental attitudes, population aging, and household location choices influence biodiversity

  1. From Data Privacy to Location Privacy

    Science.gov (United States)

    Wang, Ting; Liu, Ling

    Over the past decade, the research on data privacy has achieved considerable advancement in the following two aspects: First, a variety of privacy threat models and privacy principles have been proposed, aiming at providing sufficient protection against different types of inference attacks; Second, a plethora of algorithms and methods have been developed to implement the proposed privacy principles, while attempting to optimize the utility of the resulting data. The first part of the chapter presents an overview of data privacy research by taking a close examination at the achievements from the above two aspects, with the objective of pinpointing individual research efforts on the grand map of data privacy protection. As a special form of data privacy, location privacy possesses its unique characteristics. In the second part of the chapter, we examine the research challenges and opportunities of location privacy protection, in a perspective analogous to data privacy. Our discussion attempts to answer the following three questions: (1) Is it sufficient to apply the data privacy models and algorithms developed to date for protecting location privacy? (2) What is the current state of the research on location privacy? (3) What are the open issues and technical challenges that demand further investigation? Through answering these questions, we intend to provide a comprehensive review of the state of the art in location privacy research.

  2. Global Cities, Ownership Structures, and Location Choice

    DEFF Research Database (Denmark)

    Geisler Asmussen, Christian; Nielsen, Bo Bernhard; Goerzen, Anthony

    2018-01-01

    Purpose: In this paper, we develop a more nuanced view of subnational location choice with a particular focus on global cities. We argue that multinational firms may use global cities to establish bridgeheads—subsidiaries at intermediate levels of the ownership chain that enable further internati......Purpose: In this paper, we develop a more nuanced view of subnational location choice with a particular focus on global cities. We argue that multinational firms may use global cities to establish bridgeheads—subsidiaries at intermediate levels of the ownership chain that enable further...... of these investments are associated with micro-location choices in a host country. Findings: We find that there are substantial differences between the types, roles, activities, and geographic origins of the firms locating in different areas, and in the ownership structures spanning them. We propose that this has...... managerial and theoretical implications which may be understood based on an organizing framework describing a tradeoff between the pursuit of global connectivity and local density on the one hand, and cost control on the other. Research limitations/implications: Empirical work on foreign location choices...

  3. Place field assembly distribution encodes preferred locations.

    Directory of Open Access Journals (Sweden)

    Omar Mamad

    2017-09-01

    Full Text Available The hippocampus is the main locus of episodic memory formation and the neurons there encode the spatial map of the environment. Hippocampal place cells represent location, but their role in the learning of preferential location remains unclear. The hippocampus may encode locations independently from the stimuli and events that are associated with these locations. We have discovered a unique population code for the experience-dependent value of the context. The degree of reward-driven navigation preference highly correlates with the spatial distribution of the place fields recorded in the CA1 region of the hippocampus. We show place field clustering towards rewarded locations. Optogenetic manipulation of the ventral tegmental area demonstrates that the experience-dependent place field assembly distribution is directed by tegmental dopaminergic activity. The ability of the place cells to remap parallels the acquisition of reward context. Our findings present key evidence that the hippocampal neurons are not merely mapping the static environment but also store the concurrent context reward value, enabling episodic memory for past experience to support future adaptive behavior.

  4. LORINE: Neutron emission Locator by SOI detectors

    Energy Technology Data Exchange (ETDEWEB)

    Hamrita, H.; Kondrasovs, V.; Borbotte, J. M.; Normand, S. [CEA, LIST, Laboratoire Capteurs et Architectures Electronique, F-91191 Gif-sur-Yvette Cedex (France); Saurel, N. [CEA, DAM, VALDUC, F-21120 Is sur Tille (France)

    2009-07-01

    The aim of this work is to develop a fast Neutron Emission Locator based on silicon on Insulator detector (LORINE). This locator can be used in the presence of significant flux of gamma radiation. LORINE was developed to locate areas containing a significant amount of actinide during the dismantling operations of equipment. From the results obtained in laboratory, we have proposed the prototype of neutron emission locator as follows: the developed design consists of 5 SOI (Silicon-on-insulator) detectors (1*1 cm{sup 2}) with their charge preamplifiers and their respective converters. All are installed on 5 faces of a boron polyethylene cube (5*5*5 cm{sup 3}). This cube plays the role of neutron shielding between the several detectors. The design must be so compact for use in glove boxes. An electronic card based on micro-controller has been made to control sensors and to send the necessary information to the computer. Location of fast neutron sources does not yet exist in a so compact design and it can be operated in the presence of very important gamma radiation flux

  5. Location, Location, Location: Implications of Geographic Situation on Australian Student Performance in PISA 2000. ACER Research Monograph Number 58

    Science.gov (United States)

    Creswell, John; Underwood, Catherine

    2004-01-01

    The primary focus of this report is to examine the effect that geographical location may have on the performance of students from schools from all parts of Australia who participated in the Organisation for Economic Co-operation and Development (OECD)/Programme for International Student Assessment (PISA 2000). Approximately 5,477 students from 231…

  6. Source Location of Noble Gas Plumes

    International Nuclear Information System (INIS)

    Hoffman, I.; Ungar, K.; Bourgouin, P.; Yee, E.; Wotawa, G.

    2015-01-01

    In radionuclide monitoring, one of the most significant challenges from a verification or surveillance perspective is the source location problem. Modern monitoring/surveillance systems employ meteorological source reconstruction — for example, the Fukushima accident, CRL emissions analysis and even radon risk mapping. These studies usually take weeks to months to conduct, involving multidisciplinary teams representing meteorology; dispersion modelling; radionuclide sampling and metrology; and, when relevant, proper representation of source characteristics (e.g., reactor engineering expertise). Several different approaches have been tried in an attempt to determine useful techniques to apply to the source location problem and to develop rigorous methods that combine all potentially relevant observations and models to identify a most probable source location and size with uncertainties. The ultimate goal is to understand the utility and limitations of these techniques so they can transition from R&D to operational tools. (author)

  7. [Electronic Apex Locator as a dental instrument].

    Science.gov (United States)

    Lin, S; Winocur-Arias, O; Slutzky-Goldberg, I

    2009-04-01

    Electronic Apex Locators (EAL) have become widely used in the last decade. The first apex locator was introduced in 1962, based on a constant electrical resistance (6.5 K.) between the oral mucosa and periodontal ligament. The first and second generations of EAL were inaccurate and could not detect the apex in the presence of conducting fluids. The third generation solved this problem by using two alternating frequencies and calculating the impedance between them. This provided reliable and accurate results in dry canals, or in the presence of blood, electrolytes or other fluid in the root canals, when the pulp was necrotic or when there was a perforation along the root. The Root ZX and Apit (Endex) are the most documented devices. The new fourth generation of apex locators is a diverse group: some use multifrequency currents, others use a "lookup matrix" rather than calculate the readings. Several of the newer EALs are smaller, and others connect to computers.

  8. Uncommon locations of hydatid disease: CT appearances

    International Nuclear Information System (INIS)

    Gossios, K.J.; Kontoyiannis, D.S.; Dascalogiannaki, M.; Gourtsoyiannis, N.C.

    1997-01-01

    Hydatid disease (HD), already known by Hippocrates, is prevalent and widespread in most sheep-raising countries in Asia, Australia, South America, Near East, and southern Europe. The disease is most commonly due to Echinococcus granulosus and may occur in any organ or tissue. The location is mostly hepatic (75%) and pulmonary (15%), and only 10% occur in the rest of the body. Imaging modalities such as US, CT, and MR imaging are helpful in diagnosing the disease. The reliability of each method depends on the cyst's location in the body. The purpose of this essay is to illustrate the use of CT in depicting some unusual locations of HD besides the liver and lung. (orig.). With 18 figs

  9. Uncommon locations of hydatid disease: CT appearances

    Energy Technology Data Exchange (ETDEWEB)

    Gossios, K.J.; Kontoyiannis, D.S. [Department of Radiology, General Hospital of Ioannina, GR-450 01 Ioannina (Greece); Dascalogiannaki, M.; Gourtsoyiannis, N.C. [Department of Radiology, University of Crete Medical School, GR-711 10 Iraklion (Greece)

    1997-10-01

    Hydatid disease (HD), already known by Hippocrates, is prevalent and widespread in most sheep-raising countries in Asia, Australia, South America, Near East, and southern Europe. The disease is most commonly due to Echinococcus granulosus and may occur in any organ or tissue. The location is mostly hepatic (75%) and pulmonary (15%), and only 10% occur in the rest of the body. Imaging modalities such as US, CT, and MR imaging are helpful in diagnosing the disease. The reliability of each method depends on the cyst`s location in the body. The purpose of this essay is to illustrate the use of CT in depicting some unusual locations of HD besides the liver and lung. (orig.). With 18 figs.

  10. CCS, locations and asynchronous transition systems

    DEFF Research Database (Denmark)

    Mukund, Madhavan; Nielsen, Mogens

    1992-01-01

    We provide a simple non-interleaved operational semantics for CCS in terms of asynchronous transition systems. We identify the concurrency present in the system in a natural way, in terms of events occurring at independent locations in the system. We extend the standard interleaving transition...... system for CCS by introducing labels on the transitions with information about the locations of events. We then show that the resulting transition system is an asynchronous transition system which has the additional property of being elementary, which means that it can also be represented by a 1-safe net....... We also introduce a notion of bisimulation on asynchronous transition systems which preserves independence. We conjecture that the induced equivalence on CCS processes coincides with the notion of location equivalence proposed by Boudol et al....

  11. Explaining preferences for home surroundings and locations

    DEFF Research Database (Denmark)

    Andersen, Hans Skifter

    2011-01-01

    This article is based on a survey carried out in Denmark that asked a random sample of the population about their preferences for home surroundings and locations. It shows that the characteristics of social surroundings are very important and can be divided into three independent dimensions......: avoiding social nuisances, preferring social homogeneity and living close to one’s social network and place of origin. The study shows that most people have many detailed preferences, whereas some have very few. This confirms an earlier theory that some people are very connected to certain places...... with given characteristics and thus do not have priorities regarding home surroundings and locations. For others, mostly young people and singles, home is just a place to sleep and relax, whereas life is lived elsewhere. For this group, there are only preferences for location and there are few specific...

  12. Locating one pairwise interaction: Three recursive constructions

    Directory of Open Access Journals (Sweden)

    Charles J. Colbourn

    2016-09-01

    Full Text Available In a complex component-based system, choices (levels for components (factors may interact tocause faults in the system behaviour. When faults may be caused by interactions among few factorsat specific levels, covering arrays provide a combinatorial test suite for discovering the presence offaults. While well studied, covering arrays do not enable one to determine the specific levels of factorscausing the faults; locating arrays ensure that the results from test suite execution suffice to determinethe precise levels and factors causing faults, when the number of such causes is small. Constructionsfor locating arrays are at present limited to heuristic computational methods and quite specific directconstructions. In this paper three recursive constructions are developed for locating arrays to locateone pairwise interaction causing a fault.

  13. Sites for locations of nuclear reactors

    International Nuclear Information System (INIS)

    Balcazar, M.; Huerta, M.; Lopez, A.

    2014-10-01

    A restriction on sites of nuclear energy is the history of seismic activity, in its magnitude (Richter) and intensity (Mercalli). This article delimits the areas of greatest magnitude and national seismic intensity, with restrictions of ground acceleration; the supplement areas with a low magnitude of seismic activity are shown. Potential sites for the location of these sites are introduced into a geographic information system. The set of geo-referenced data contains the location of the active volcanic manifestations; the historical record of earthquake epicenters, magnitudes and intensities; major geological faults; surface hydrology and water bodies; location of population density; protected areas; contour lines; the rock type or geology. The geographic information system allows entering normative criteria and environmental restrictions that correlate with geo-referenced data described above, forms both probable and exclusion areas for the installation of nuclear sites. (Author)

  14. Bodily ownership and self-location

    DEFF Research Database (Denmark)

    Serino, Andrea; Alsmith, Adrian John Tetteh; Costantini, Marcello

    2013-01-01

    Recent research on bodily self-consciousness has assumed that it consists of three distinct components: the experience of owning a body (body ownership); the experience of being a body with a given location within the environment (self-location); and the experience of taking a first-person, body......-centered, perspective on that environment (perspective). Here we review recent neuroimaging studies suggesting that at least two of these components—body ownership and self-location—are implemented in rather distinct neural substrates, located, respectively, in the premotor cortex and in the temporo-parietal junction....... We examine these results and consider them in relation to clinical evidence from patients with altered body perception and work on a variety of multisensory, body-related illusions, such as the rubber hand illusion, the full body illusion, the body swap illusion and the enfacement illusion. We...

  15. Determinants of Recent Immigrants' Location Choices

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    2009-01-01

    This paper exploits a Danish spatial dispersal policy on refugees which can be regarded as a natural experiment to investigate the influence of regional factors on recent immigrants' location choices. The main push factors are lack of co-nationals and immigrants. Additional push factors are lack...... of rental, including social, housing and lack of institutions for qualifying educations which explain why recent immigrants are attracted to large cities. Finally, placed refugees tend to leave locations with relatively high regional unemployment and there is indirect evidence of welfare seeking....

  16. Demand Externalities from Co-Location

    OpenAIRE

    Boudhayan Sen; Jiwoong Shin; K. Sudhir

    2012-01-01

    We illustrate an approach to measure demand externalities from co-location by estimating household level changes in grocery spending at a supermarket among households that also buy gas at a co-located gas station, relative to those who do not. Controlling for observable and unobserved selection in the use of gas station, we find significant demand externalities; on average a household that buys gas has 7.7% to 9.3% increase in spending on groceries. Accounting for differences in gross margins...

  17. Latent lifestyle preferences and household location decisions

    Science.gov (United States)

    Walker, Joan L.; Li, Jieping

    2007-04-01

    Lifestyle, indicating preferences towards a particular way of living, is a key driver of the decision of where to live. We employ latent class choice models to represent this behavior, where the latent classes are the lifestyles and the choice model is the choice of residential location. Thus, we simultaneously estimate lifestyle groups and how lifestyle impacts location decisions. Empirical results indicate three latent lifestyle segments: suburban dwellers, urban dwellers, and transit-riders. The suggested lifestyle segments have intriguing policy implications. Lifecycle characteristics are used to predict lifestyle preferences, although there remain significant aspects that cannot be explained by observable variables.

  18. Advanced location-based technologies and services

    CERN Document Server

    Karimi, Hassan A

    2013-01-01

    Due to the rapid increase in the number of mobile device users worldwide, location-based services (LBSs) have become pervasive, and the demand for them will continue to grow. Exploring recent changes in the technology and its uses, Advanced Location-Based Technologies and Services takes an in-depth look at new and existing technologies, techniques, applications, and opportunities. Under the editorial guidance of Hassan Karimi, with contributions from experts in the field, the book examines the breadth and depth of advanced LBS technologies and techniques. The book provides up-to-date informati

  19. LOCATION DECISIONS OF MULTINATIONAL COMPANIES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Lucia P. BLĂJUȚ

    2016-07-01

    Full Text Available This paper investigates the location decisions of foreign direct investments by the most important global multinational companies in Romania. The study covers the top 100 multinational companies, according to Fortune and underline that all of them have the headquarters location in the United States. In particular, this analysis presents the distribution of global companies based on the main industry and major economic sectors. The first company, from the rank 100, that invests in our country is Exxon Mobil (the number two on the list and has numerous projects in petroleum refining industry in many other countries, because energy sector is one of the most important ones in the global economy.

  20. First LOCSMITH locations of deep moonquakes

    Science.gov (United States)

    Hempel, S.; Knapmeyer, M.; Sens-Schönfelder, C.; Oberst, J.

    2008-09-01

    Introduction Several thousand seismic events were recorded by the Apollo seismic network from 19691977. Different types of events can be distinguished: meteoroid impacts, thermal quakes and internally caused moonquakes. The latter subdivide into shallow (100 to 300km) and deep moonquakes (700 to 1100km), which are by far the most common events. The deep quakes would be no immediate danger to inhabitated stations on the Earth's Moon because of their relatively low magnitude and great depth. However, they bear important information on lunar structure and evolution, and their distribution probably reflects their source mechanism. In this study, we reinvestigate location patterns of deep lunar quakes. LOCSMITH The core of this study is a new location method (LOCSMITH, [1]). This algorithm uses time intervals rather than time instants as input, which contain the dedicated arrival with probability 1. LOCSMITH models and compares theoretical and actual travel times on a global scale and uses an adaptive grid to search source locations compatible with all observations. The output is a set of all possible hypocenters for the considered region of repeating, tidally triggered moonquake activity, called clusters. The shape and size of these sets gives a better estimate of the location uncertainty than the formal standard deviations returned by classical methods. This is used for grading of deep moonquake clusters according to the currently available data quality. Classification of deep moonquakes As first step, we establish a reciprocal dependence of size and shape of LOCSMITH location clouds on number of arrivals. Four different shapes are recognized, listed here in an order corresponding to decreasing spatial resolution: 1. "Balls", which are well defined and relatively small types of sets resembling the commonly assumed error ellipsoid. These are found in the best cases with many observations. Locations in this shape are obtained for clusters 1, 18 or 33, these were already

  1. Secure Location Provenance for Mobile Devices

    Science.gov (United States)

    2015-07-01

    A malicious user should not be able to hide a temporary off-track movement from the claimed location provenance. • A malicious user may want to...Seltzer, “Provenance-aware storage systems,” in Proc. of USENIX ATC. USENIX Association, May 2006, pp. 43–56. [48] D. Bhagwat, L. Chiticariu, W.-C. Tan

  2. Gamifying Navigation in Location-Based Applications

    DEFF Research Database (Denmark)

    Nadarajah, Stephanie Githa; Overgaard, Benjamin Nicholas; Pedersen, Peder Walz

    2017-01-01

    Location-based games entertain players usually by interactions at points of interest (POIs). Navigation between POIs often involve the use of either a physical or digital map, not taking advantage of the opportunity available to engage users in activities between POIs. The paper presents riddle s...

  3. Determinants of Recent Immigrants' Location Choices

    DEFF Research Database (Denmark)

    Damm, Anna Piil

    This paper exploits a Danish spatial dispersal policy on refugees which can be regarded a natural experiment to investigate the influence of regional factors on recent immigrants' locational choices. The main push factors are lack of co-ethnics and presence of immigrants. Additional push factors...

  4. Wage Inequality and the Location of Cities

    DEFF Research Database (Denmark)

    Farrokhi, Farid; Jinkins, David

    agglomeration and congestion forces. The model bridges the gap between the spatial inequality literature which abstracts from geography, and the economic geography literature which abstracts from inequality. We find that geographical location explains 9.2% of observed variation in wage inequality across...

  5. Hub location problems in transportation networks

    DEFF Research Database (Denmark)

    Gelareh, Shahin; Nickel, Stefan

    2011-01-01

    In this paper we propose a 4-index formulation for the uncapacitated multiple allocation hub location problem tailored for urban transport and liner shipping network design. This formulation is very tight and most of the tractable instances for MIP solvers are optimally solvable at the root node....... also introduce fixed cost values for Australian Post (AP) dataset....

  6. Protein Laboratories in Single Location | Poster

    Science.gov (United States)

    By Andrew Stephen, Timothy Veenstra, and Gordon Whiteley, Guest Writers, and Ken Michaels, Staff Writer The Laboratory of Proteomics and Analytical Technologies (LPAT), Antibody Characterization Laboratory (ACL), and Protein Chemistry Laboratory (PCL), previously located on different floors or in different buildings, are now together on the first floor of C wing in the ATRF.

  7. Indoor Location Fingerprinting with Heterogeneous Clients

    DEFF Research Database (Denmark)

    Kjærgaard, Mikkel Baun

    2011-01-01

    Heterogeneous wireless clients measure signal strength differently. This is a fundamental problem for indoor location fingerprinting, and it has a high impact on the positioning accuracy. Mapping-based solutions have been presented that require manual and error-prone calibration for each new clie...

  8. Properties of 3-dimensional line location models

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2002-01-01

    We consider the problem of locating a line with respect to some existing facilities in 3-dimensional space, such that the sum of weighted distances between the line and the facilities is minimized. Measuring distance using the l\\_p norm is discussed, along with the special cases of Euclidean...

  9. Locating industrial VOC sources with aircraft observations

    International Nuclear Information System (INIS)

    Toscano, P.; Gioli, B.; Dugheri, S.; Salvini, A.; Matese, A.; Bonacchi, A.; Zaldei, A.; Cupelli, V.; Miglietta, F.

    2011-01-01

    Observation and characterization of environmental pollution, focussing on Volatile Organic Compounds (VOCs), in a high-risk industrial area, are particularly important in order to provide indications on a safe level of exposure, indicate eventual priorities and advise on policy interventions. The aim of this study is to use the Solid Phase Micro Extraction (SPME) method to measure VOCs, directly coupled with atmospheric measurements taken on a small aircraft environmental platform, to evaluate and locate the presence of VOC emission sources in the Marghera industrial area. Lab analysis of collected SPME fibres and subsequent analysis of mass spectrum and chromatograms in Scan Mode allowed the detection of a wide range of VOCs. The combination of this information during the monitoring campaign allowed a model (Gaussian Plume) to be implemented that estimates the localization of emission sources on the ground. - Highlights: → Flight plan aimed at sampling industrial area at various altitudes and locations. → SPME sampling strategy was based on plume detection by means of CO 2 . → Concentrations obtained were lower than the limit values or below the detection limit. → Scan mode highlighted presence of γ-butyrolactone (GBL) compound. → Gaussian dispersion modelling was used to estimate GBL source location and strength. - An integrated strategy based on atmospheric aircraft observations and dispersion modelling was developed, aimed at estimating spatial location and strength of VOC point source emissions in industrial areas.

  10. Low-Wage Counties Face Locational Disadvantages.

    Science.gov (United States)

    Gibbs, Robert; Cromartie, John B.

    2000-01-01

    Small populations and remoteness are the most salient features of low-wage counties. These locational attributes coincide with fewer high-wage jobs, yet low wages within industries define low-wage counties more than industry composition. Although adults in low-wage counties have less education and labor force participation overall, the role played…

  11. Located actions in process algebra with timing

    NARCIS (Netherlands)

    Bergstra, J.A.; Middelburg, C.A.

    2004-01-01

    We propose a process algebra obtained by adapting the process algebra with continuous relative timing from Baeten and Middelburg [Process Algebra with Timing, Springer, 2002, Chap. 4] to spatially located actions. This process algebra makes it possible to deal with the behaviour of systems with a

  12. Substorm onset location and dipole tilt angle

    Directory of Open Access Journals (Sweden)

    J. Wanliss

    2006-03-01

    Full Text Available From an initial data set of over 200 substorms we have studied a subset of 30 magnetospheric substorms close to magnetic midnight to investigate, in a statistical fashion, the source region of the auroral arc that brightens at the onset of expansive phase. This arc is usually identified as the ionospheric signature of the expansive phase onset that occurs in the magnetotail. All the substorm onsets were identified via ground-based magnetometer and photometer data from the CANOPUS array. Various Tsyganenko global magnetic field models were used to map magnetic field lines from the location of the onset arc out to its greatest radial distance in the magnetotail. The results appear to favour the current disruption model of substorms since the average onset location has an average of 14.1 Earth radii (RE and is therefore more consistent with theories that place the onset location in the inner magnetotail. For the narrow range of tilts available our modeling indicates the parameter that appears to strongly influence the location of the substorm onset is the dipole tilt angle; as tilt becomes less negative onsets occur further downtail.

  13. "The Politics of Location": Text as Opposition.

    Science.gov (United States)

    Moreno, Renee

    Eduardo Galeano's "Memory of Fire: Genesis" raises a number of questions concerning the "politics of location," a term that may be defined as the intersections, tensions, and complications that people of color bring to space and what space means in terms of hierarchies and power, racial and gender stratifications. Text can also…

  14. LHCb Vertex Locator Upgrade Work Report

    CERN Document Server

    Estrada, Michael

    2017-01-01

    As the LHCb prepares for the planned upgrade of its vertex locator, there is a great need for supporting work such as the design and testing of apparatus that will ensure the smooth implementation of new hardware and infrastructure. My work this summer consisted largely of tasks to support this process.

  15. Informazioni geografiche per i Location Based Services

    Directory of Open Access Journals (Sweden)

    Renzo Carlucci

    2008-03-01

    Full Text Available Elaborazione digitale della posizione umana e delle sue necessità: è un tentativo di traduzione del termine LBS Location Based Services, servizi basati sulla localizzazione. Un classico esempio? Il navigatore per autovetture, o Tom Tom dal nome del costruttore più diffuso. Un accessorio diffuso quasi al pari del telefono cellulare.

  16. Multiple criteria facility location probems : a survey

    NARCIS (Netherlands)

    Farahani, R.Z.; Steadie Seifi, M.; Asgari, N.

    2010-01-01

    This paper provides a review on recent efforts and development in multi-criteria location problems in three categories including bi-objective, multi-objective and multi-attribute problems and their solution methods. Also, it provides an overview on various criteria used. While there are a few

  17. Location-based Forwarding in Vehicular Networks

    NARCIS (Netherlands)

    Klein Wolterink, W.

    2013-01-01

    In this thesis we focus on location-based message forwarding in vehicular networks to support intelligent transportation systems (ITSs). ITSs are transport systems that utilise information and communication technologies to increase their level of automation, in this way levering the performance of

  18. 40 CFR 264.18 - Location standards.

    Science.gov (United States)

    2010-07-01

    ... consider them in planning the location of a facility to help prevent subsequent project delays.] (c) Salt dome formations, salt bed formations, underground mines and caves. The placement of any noncontainerized or bulk liquid hazardous waste in any salt dome formation, salt bed formation, underground mine or...

  19. Call Duration Characteristics based on Customers Location

    Directory of Open Access Journals (Sweden)

    Žvinys Karolis

    2014-05-01

    Full Text Available Nowadays a lot of different researches are performed based on call duration distributions (CDD analysis. However, the majority of studies are linked with social relationships between the people. Therefore the scarcity of information, how the call duration is associated with a user's location, is appreciable. The goal of this paper is to reveal the ties between user's voice call duration and the location of call. For this reason we analyzed more than 5 million calls from real mobile network, which were made over the base stations located in rural areas, roads, small towns, business and entertainment centers, residential districts. According to these site types CDD’s and characteristic features for call durations are given and discussed. Submitted analysis presents the users habits and behavior as a group (not an individual. The research showed that CDD’s of customers being them in different locations are not equal. It has been found that users at entertainment, business centers are tend to talk much shortly, than people being at home. Even more CDD can be distorted strongly, when machinery calls are evaluated. Hence to apply a common CDD for a whole network it is not recommended. The study also deals with specific parameters of call duration for distinguished user groups, the influence of network technology for call duration is considered.

  20. Testing the exclusivity effect in location memory.

    Science.gov (United States)

    Clark, Daniel P A; Dunn, Andrew K; Baguley, Thom

    2013-01-01

    There is growing literature exploring the possibility of parallel retrieval of location memories, although this literature focuses primarily on the speed of retrieval with little attention to the accuracy of location memory recall. Baguley, Lansdale, Lines, and Parkin (2006) found that when a person has two or more memories for an object's location, their recall accuracy suggests that only one representation can be retrieved at a time (exclusivity). This finding is counterintuitive given evidence of non-exclusive recall in the wider memory literature. The current experiment explored the exclusivity effect further and aimed to promote an alternative outcome (i.e., independence or superadditivity) by encouraging the participants to combine multiple representations of space at encoding or retrieval. This was encouraged by using anchor (points of reference) labels that could be combined to form a single strongly associated combination. It was hypothesised that the ability to combine the anchor labels would allow the two representations to be retrieved concurrently, generating higher levels of recall accuracy. The results demonstrate further support for the exclusivity hypothesis, showing no significant improvement in recall accuracy when there are multiple representations of a target object's location as compared to a single representation.

  1. Neighbourhood Acceptability of Poultry Farms Located in ...

    African Journals Online (AJOL)

    ... due to poultry production in their neighbourhood. It was recommended that farmers should be encouraged to adopt technologies that can keep poultry litters dry and odourless. In addition, poultry farm locations should be sited far away from residential areas. Keywords: Poultry Farms, Acceptability, Waste management, ...

  2. Nonparametric estimation of location and scale parameters

    KAUST Repository

    Potgieter, C.J.; Lombard, F.

    2012-01-01

    Two random variables X and Y belong to the same location-scale family if there are constants μ and σ such that Y and μ+σX have the same distribution. In this paper we consider non-parametric estimation of the parameters μ and σ under minimal

  3. Capacitive system detects and locates fluid leaks

    Science.gov (United States)

    1966-01-01

    Electronic monitoring system automatically detects and locates minute leaks in seams of large fluid storage tanks and pipelines covered with thermal insulation. The system uses a capacitive tape-sensing element that is adhesively bonded over seams where fluid leaks are likely to occur.

  4. Locating a minisum circle in the plane

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2009-01-01

    We consider the problem of locating a circle with respect to existing facilities in the plane such that the sum of weighted distances between the circle and the facilities is minimized, i.e., we approximate a set of given points by a circle regarding the sum of weighted distances. If the radius...

  5. Displacement of location in illusory line motion.

    Science.gov (United States)

    Hubbard, Timothy L; Ruppel, Susan E

    2013-05-01

    Six experiments examined displacement in memory for the location of the line in illusory line motion (ILM; appearance or disappearance of a stationary cue is followed by appearance of a stationary line that is presented all at once, but the stationary line is perceived to "unfold" or "be drawn" from the end closest to the cue to the end most distant from the cue). If ILM was induced by having a single cue appear, then memory for the location of the line was displaced toward the cue, and displacement was larger if the line was closer to the cue. If ILM was induced by having one of two previously visible cues vanish, then memory for the location of the line was displaced away from the cue that vanished. In general, the magnitude of displacement increased and then decreased as retention interval increased from 50 to 250 ms and from 250 to 450 ms, respectively. Displacement of the line (a) is consistent with a combination of a spatial averaging of the locations of the cue and the line with a relatively weaker dynamic in the direction of illusory motion, (b) might be implemented in a spreading activation network similar to networks previously suggested to implement displacement resulting from implied or apparent motion, and (c) provides constraints and challenges for theories of ILM.

  6. Chromosomal location of genomic SSR markers associated

    Indian Academy of Sciences (India)

    Among the same earlier tested 230 primers, one SSR marker (Xgwm311) also amplified a fragment which is present in the resistant parent and in the resistant bulks, but absent in the susceptible parent and in the susceptible bulks. To understand the chromosome group location of these diagnostic markers, Xgwm382 and ...

  7. The Location Choice of Foreign Direct Investments

    DEFF Research Database (Denmark)

    Nielsen, Bo Bernhard; Geisler Asmussen, Christian; Weatherall, Cecilie Dohlmann

    2017-01-01

    The choice of location of foreign direct investments (FDI) by multinational enterprises (MNEs) has been the subject of intense scrutiny for decades and continues to be so. Yet, the vast diversity in methodological approaches, levels of analysis, and empirical evidence precludes a comprehensive...

  8. Quantifying geocode location error using GIS methods

    Directory of Open Access Journals (Sweden)

    Gardner Bennett R

    2007-04-01

    Full Text Available Abstract Background The Metropolitan Atlanta Congenital Defects Program (MACDP collects maternal address information at the time of delivery for infants and fetuses with birth defects. These addresses have been geocoded by two independent agencies: (1 the Georgia Division of Public Health Office of Health Information and Policy (OHIP and (2 a commercial vendor. Geographic information system (GIS methods were used to quantify uncertainty in the two sets of geocodes using orthoimagery and tax parcel datasets. Methods We sampled 599 infants and fetuses with birth defects delivered during 1994–2002 with maternal residence in either Fulton or Gwinnett County. Tax parcel datasets were obtained from the tax assessor's offices of Fulton and Gwinnett County. High-resolution orthoimagery for these counties was acquired from the U.S. Geological Survey. For each of the 599 addresses we attempted to locate the tax parcel corresponding to the maternal address. If the tax parcel was identified the distance and the angle between the geocode and the residence were calculated. We used simulated data to characterize the impact of geocode location error. In each county 5,000 geocodes were generated and assigned their corresponding Census 2000 tract. Each geocode was then displaced at a random angle by a random distance drawn from the distribution of observed geocode location errors. The census tract of the displaced geocode was determined. We repeated this process 5,000 times and report the percentage of geocodes that resolved into incorrect census tracts. Results Median location error was less than 100 meters for both OHIP and commercial vendor geocodes; the distribution of angles appeared uniform. Median location error was approximately 35% larger in Gwinnett (a suburban county relative to Fulton (a county with urban and suburban areas. Location error occasionally caused the simulated geocodes to be displaced into incorrect census tracts; the median percentage

  9. Additional Samples: Where They Should Be Located

    International Nuclear Information System (INIS)

    Pilger, G. G.; Costa, J. F. C. L.; Koppe, J. C.

    2001-01-01

    Information for mine planning requires to be close spaced, if compared to the grid used for exploration and resource assessment. The additional samples collected during quasimining usually are located in the same pattern of the original diamond drillholes net but closer spaced. This procedure is not the best in mathematical sense for selecting a location. The impact of an additional information to reduce the uncertainty about the parameter been modeled is not the same everywhere within the deposit. Some locations are more sensitive in reducing the local and global uncertainty than others. This study introduces a methodology to select additional sample locations based on stochastic simulation. The procedure takes into account data variability and their spatial location. Multiple equally probable models representing a geological attribute are generated via geostatistical simulation. These models share basically the same histogram and the same variogram obtained from the original data set. At each block belonging to the model a value is obtained from the n simulations and their combination allows one to access local variability. Variability is measured using an uncertainty index proposed. This index was used to map zones of high variability. A value extracted from a given simulation is added to the original data set from a zone identified as erratic in the previous maps. The process of adding samples and simulation is repeated and the benefit of the additional sample is evaluated. The benefit in terms of uncertainty reduction is measure locally and globally. The procedure showed to be robust and theoretically sound, mapping zones where the additional information is most beneficial. A case study in a coal mine using coal seam thickness illustrates the method

  10. i-Locate - Indoor/Outdoor location and Asset Management through Open Data

    Directory of Open Access Journals (Sweden)

    Claudio Eccher

    2015-02-01

    Full Text Available Studi recenti hanno evidenziato che, in media, trascorriamo circa il 90% del nostro tempo in ambienti chiusi e, spesso, non familiari. L’esigenza di localizzare/guidare persone o ogg etti in spazi sia esterni che interni (senza discontinuità tra esterno ed interno darà origine ad una serie di nuovi servizi di tipo LBS (Location-Based Services che potranno avere anche una notevole rilevanza economica.i-locate (Indoor / outdoor location and Asset Management Through open geodata is a project that aims to develop a set of tools and services based on geo location technologies based on open data for the location and management of objects in indoor and outdoor spaces. The tools are intended both to citizens who use their smartphones to access services, aids to navigation from the front door to internal destinations to buildings (public office, clinic, shop, etc.. Obtaining any information available to support (code , unforeseen changes in the path, suggestions, etc., and professionals for specific activities that require the location of people, equipment, etc. i-locate to an intense use of GIS technologies for navigation and tracking "indoor" (indoor GIS, 3D GIS, to locate people (eg. Alzheimer's patients and their movements in areas not suited (geofencing to identify and track objects / portable equipment for their location, management and maintenance.

  11. Location condition of nuclear power generation at a viewpoint of location area

    International Nuclear Information System (INIS)

    Kawase, Kazuharu

    1999-01-01

    In the thirty years memorial meeting of the National Nuclear Power Generation located Commune Conference (NNGC) held in October, 1998, an extremely important fact was clarified, relation deeply to main aim of NNGC that permanent development was not promised at the location area even if a nuclear power plant was constructed there. Therefore, it is required that Japan government receives operation of three laws on electric source development as soon as possible, establishes a basic target on permanent area promotion in the nuclear power generation located commune, realizes some examples on development of the commune together with nuclear power generation and intends to promoted its location. (G.K.)

  12. i-Locate - Indoor/Outdoor location and Asset Management through Open Data

    Directory of Open Access Journals (Sweden)

    Claudio Eccher

    2015-02-01

    Full Text Available Studi recenti hanno evidenziato che, in media, trascorriamo circa il 90% del nostro tempo in ambienti chiusi e, spesso, non familiari. L’esigenza di localizzare/guidare persone o ogg etti in spazi sia esterni che interni (senza discontinuità tra esterno ed interno darà origine ad una serie di nuovi servizi di tipo LBS (Location-Based Services che potranno avere anche una notevole rilevanza economica. i-locate (Indoor / outdoor location and Asset Management Through open geodata is a project that aims to develop a set of tools and services based on geo location technologies based on open data for the location and management of objects in indoor and outdoor spaces. The tools are intended both to citizens who use their smartphones to access services, aids to navigation from the front door to internal destinations to buildings (public office, clinic, shop, etc.. Obtaining any information available to support (code , unforeseen changes in the path, suggestions, etc., and professionals for specific activities that require the location of people, equipment, etc. i-locate to an intense use of GIS technologies for navigation and tracking "indoor" (indoor GIS, 3D GIS, to locate people (eg. Alzheimer's patients and their movements in areas not suited (geofencing to identify and track objects / portable equipment for their location, management and maintenance.

  13. Selecting optimum locations for co-located wave and wind energy farms. Part I: The Co-Location Feasibility index

    International Nuclear Information System (INIS)

    Astariz, S.; Iglesias, G.

    2016-01-01

    Highlights: • New approach to identifying suitable sites for co-located wave and wind farms. • A new tool, the Co-Location Feasibility (CLF) index, is defined. • Its application is analysed by means of a case study off the Danish coast. • Hindcast and measured wave and wind data from 2005 to 2015 are used. • Third-generation models of winds and waves (WAsP and SWAN) are used. - Abstract: Marine energy is poised to play a fundamental role in meeting renewable energy and carbon emission targets thanks to the abundant, and still largely untapped, wave and tidal resources. However, it is often considered difficult and uneconomical – as is usually the case of nascent technologies. Combining various renewables, such as wave and offshore wind energy, has emerged as a solution to improve their competitiveness and in the process overcome other challenges that hinder their development. The objective of this paper is to develop a new approach to identifying suitable sites for co-located wave and wind farms based on the assessment of the available resources and technical constraints, and to illustrate its application by means of a case study off the Danish coast – an area of interest for combining wave and wind energy. The method is based on an ad hoc tool, the Co-Location Feasibility (CLF) index, and is based on a joint characterisation of the wave and wind resources, which takes into account not only the available power but also the correlation between both resources and the power variability. The analysis is carried out based on hindcast data and observations from 2005 to 2015, and using third-generation models of winds and waves – WAsP and SWAN, respectively. Upon selection and ranking, it is found that a number of sites in the study region are indeed suited to realising the synergies between wave and offshore wind energy. The approach developed in this work can be applied elsewhere.

  14. Tremor Source Location at Okmok Volcano

    Science.gov (United States)

    Reyes, C. G.; McNutt, S. R.

    2007-12-01

    Initial results using an amplitude-based tremor location program have located several active tremor episodes under Cone A, a vent within Okmok volcano's 10 km caldera. Okmok is an andesite volcano occupying the north-eastern half of Umnak Island, in the Aleutian islands. Okmok is defined by a ~2000 y.b.p. caldera that contains multiple cinder cones. Cone A, the youngest of these, extruded lava in 1997 covering the caldera floor. Since April 2003, continuous seismic data have been recorded from eight vertical short-period stations (L4-C's) installed at distances from Cone A ranging from 2 km to 31 km. In 2004 four additional 3- component broadband stations were added, co-located with continuous GPS stations. InSAR and GPS measurements of post-eruption deformation show that Okmok experienced several periods of rapid inflation (Mann and Freymueller, 2002), from the center of the 10 km diameter caldera. While there are few locatable VT earthquakes, there has been nearly continuous low-level tremor with stronger amplitude bursts occurring at variable rates and durations. The character of occurrence remained relatively constant over the course of days to weeks until the signal ceased in mid 2005. Within any day, tremor behavior remains fairly consistent, with bursts closely resembling each other, suggesting a single main process or source location. The tremor is composed of irregular waves with a broad range of frequencies, though most energy resides between ~2 Hz and 6 Hz. Attempts to locate the tremor using traditional arrival time methods fail because the signal is emergent, with envelopes too ragged to correlate on time scales that hold much hope for a location. Instead, focus was shifted to the amplitude ratios at various stations. Candidates for the tremor source include the center of inflation and Cone A, 3 km to the south-west. For all dates on record, data were band pass filtered between 1 and 5 Hz, then evaluated in 20.48 second windows (N=2048, sampling rate

  15. Global Cities and Multinational Enterprise Location Strategy

    DEFF Research Database (Denmark)

    Goerzen, Anthony; Geisler Asmussen, Christian; Nielsen, Bo Bernhard

    2013-01-01

    We combine the concept of location derived by economic geographers with theories of the multinational enterprise (MNE) and the liability of foreignness developed by international business scholars, to examine the factors that propel MNEs toward, or away from, “global cities”. We argue that three...... distinctive characteristics of global cities – global interconnectedness, cosmopolitanism, and abundance of advanced producer services – help MNEs overcome the costs of doing business abroad, and we identify the contingencies under which these characteristics combine with firm attributes to exert......- and subsidiary-level factors, including investment motives, proprietary capabilities, and business strategy. Our study provides important insights for international business scholars by shedding new light on MNE location choices and also contributes to our understanding of economic geography by examining...

  16. Cluster analysis for determining distribution center location

    Science.gov (United States)

    Lestari Widaningrum, Dyah; Andika, Aditya; Murphiyanto, Richard Dimas Julian

    2017-12-01

    Determination of distribution facilities is highly important to survive in the high level of competition in today’s business world. Companies can operate multiple distribution centers to mitigate supply chain risk. Thus, new problems arise, namely how many and where the facilities should be provided. This study examines a fast-food restaurant brand, which located in the Greater Jakarta. This brand is included in the category of top 5 fast food restaurant chain based on retail sales. There were three stages in this study, compiling spatial data, cluster analysis, and network analysis. Cluster analysis results are used to consider the location of the additional distribution center. Network analysis results show a more efficient process referring to a shorter distance to the distribution process.

  17. Reference Device-Assisted Adaptive Location Fingerprinting

    Directory of Open Access Journals (Sweden)

    Dongjin Wu

    2016-06-01

    Full Text Available Location fingerprinting suffers in dynamic environments and needs recalibration from time to time to maintain system performance. This paper proposes an adaptive approach for location fingerprinting. Based on real-time received signal strength indicator (RSSI samples measured by a group of reference devices, the approach applies a modified Universal Kriging (UK interpolant to estimate adaptive temporal and environmental radio maps. The modified UK can take the spatial distribution characteristics of RSSI into account. In addition, the issue of device heterogeneity caused by multiple reference devices is further addressed. To compensate the measuring differences of heterogeneous reference devices, differential RSSI metric is employed. Extensive experiments were conducted in an indoor field and the results demonstrate that the proposed approach not only adapts to dynamic environments and the situation of changing APs’ positions, but it is also robust toward measuring differences of heterogeneous reference devices.

  18. Dynamic Roles and Locations of Manufacturing

    DEFF Research Database (Denmark)

    Slepniov, Dmitrij; Wæhrens, Brian Vejrum; Johansen, John

    2014-01-01

    Purpose – The principal objective of this paper is to relate functional nodes of production and innovation in global operations networks. The authors aim to capture the implications of changing strategic roles and locations of manufacturing for innovation capabilities. Design...... companies presented in this paper, the authors find that although the potential benefits of global dispersion of manufacturing are vast, the realisation of these potentials depends on how successful companies are with linking the new strategic roles and locations of manufacturing with innovation...... of global dispersion of operations. The findings assist global companies in organising cross-functional coordination and interrelated functional nodes of production and innovation in global operations networks. Originality/value – Not only routine transactional tasks but also more knowledge...

  19. Data center equipment location and monitoring system

    DEFF Research Database (Denmark)

    2011-01-01

    A data center equipment location system includes both hardware and software to provide for location, monitoring, security and identification of servers and other equipment in equipment racks. The system provides a wired alternative to the wireless RFID tag system by using electronic ID tags...... connected to each piece of equipment, each electronic ID tag connected directly by wires to a equipment rack controller on the equipment rack. The equipment rack controllers then link over a local area network to a central control computer. The central control computer provides an operator interface......, and runs a software application program that communicates with the equipment rack controllers. The software application program of the central control computer stores IDs of the equipment rack controllers and each of its connected electronic ID tags in a database.; The software application program...

  20. Location of leaks in pressurized underground pipelines

    International Nuclear Information System (INIS)

    Eckert, E.G.; Maresca, J.W. Jr.

    1993-01-01

    Millions of underground storage tanks (UST) are used to store petroleum and other chemicals. The pressurized underground pipelines associated with USTs containing petroleum motor fuels are typically 2 in. in diameter and 50 to 200 ft in length. These pipelines typically operate at pressures of 20 to 30 psi. Longer lines, with diameters up to 4 in., are found in some high-volume facilities. There are many systems that can be used to detect leaks in pressurized underground pipelines. When a leak is detected, the first step in the remediation process is to find its location. Passive-acoustic measurements, combined with advanced signal-processing techniques, provide a nondestructive method of leak location that is accurate and relatively simple, and that can be applied to a wide variety of pipelines and pipeline products

  1. Robust facility location: Hedging against failures

    International Nuclear Information System (INIS)

    Hernandez, Ivan; Emmanuel Ramirez-Marquez, Jose; Rainwater, Chase; Pohl, Edward; Medal, Hugh

    2014-01-01

    While few companies would be willing to sacrifice day-to-day operations to hedge against disruptions, designing for robustness can yield solutions that perform well before and after failures have occurred. Through a multi-objective optimization approach this paper provides decision makers the option to trade-off total weighted distance before and after disruptions in the Facility Location Problem. Additionally, this approach allows decision makers to understand the impact on the opening of facilities on total distance and on system robustness (considering the system as the set of located facilities). This approach differs from previous studies in that hedging against failures is done without having to elicit facility failure probabilities concurrently without requiring the allocation of additional hardening/protections resources. The approach is applied to two datasets from the literature

  2. Evaluating Trajectory Queries over Imprecise Location Data

    DEFF Research Database (Denmark)

    Xie, Scott, Xike; Cheng, Reynold; Yiu, Man Lung

    2012-01-01

    Trajectory queries, which retrieve nearby objects for every point of a given route, can be used to identify alerts of potential threats along a vessel route, or monitor the adjacent rescuers to a travel path. However, the locations of these objects (e.g., threats, succours) may not be precisely...... obtained due to hardware limitations of measuring devices, as well as the constantly-changing nature of the external environment. Ignoring data uncertainty can render low query quality, and cause undesirable consequences such as missing alerts of threats and poor response time in rescue operations. Also......, the query is quite time-consuming, since all the points on the trajectory are considered. In this paper, we study how to efficiently evaluate trajectory queries over imprecise location data, by proposing a new concept called the u-bisector. In general, the u-bisector is an extension of bisector to handle...

  3. Segmentation and Location Computation of Bin Objects

    Directory of Open Access Journals (Sweden)

    C.R. Hema

    2008-11-01

    Full Text Available In this paper we present a stereo vision based system for segmentation and location computation of partially occluded objects in bin picking environments. Algorithms to segment partially occluded objects and to find the object location [midpoint,x, y and z coordinates] with respect to the bin area are proposed. The z co ordinate is computed using stereo images and neural networks. The proposed algorithms is tested using two neural network architectures namely the Radial Basis Function nets and Simple Feedforward nets. The training results fo feedforward nets are found to be more suitable for the current application.The proposed stereo vision system is interfaced with an Adept SCARA Robot to perform bin picking operations. The vision system is found to be effective for partially occluded objects, in the absence of albedo effects. The results are validated through real time bin picking experiments on the Adept Robot.

  4. Sound source location in cavitating tip vortices

    International Nuclear Information System (INIS)

    Higuchi, H.; Taghavi, R.; Arndt, R.E.A.

    1985-01-01

    Utilizing an array of three hydrophones, individual cavitation bursts in a tip vortex could be located. Theoretically, four hydrophones are necessary. Hence the data from three hydrophones are supplemented with photographic observation of the cavitating tip vortex. The cavitation sound sources are found to be localized to within one base chord length from the hydrofoil tip. This appears to correspond to the region of initial tip vortex roll-up. A more extensive study with a four sensor array is now in progress

  5. Holographic Location of Distant Points (PREPRINT)

    Science.gov (United States)

    2010-06-01

    respects and the nonimaging systems have significant advantages. This paper shows how to use holograms to construct a flat, solid, small, accurate, small... nonimaging point location system. 15. SUBJECT TERMS imagery, holographic 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT: SAR 18...respects and the nonimaging systems we have discussed earlier (1, 2) have significant advantages. This paper shows how to use holograms to construct a

  6. Optimal valve location in long oil pipelines

    OpenAIRE

    Grigoriev, A.; Grigorieva, N.V.

    2007-01-01

    We address the valve location problem, one of the basic problems in design of long oil pipelines. Whenever a pipeline is depressurized, the shutoff valves block the oil flow and seal the damaged part of the pipeline. Thus, the quantity of oil possibly contaminating the area around the pipeline is determined by the volume of the damaged section of the pipeline between two consecutive valves. Then, ecologic damage can be quantified by the amount of leaked oil and the environmental characteristi...

  7. Location-Based Services, Final Report

    OpenAIRE

    Goodchild, Michael F.

    2001-01-01

    In December, 2001 the Center for Spatially Integrated Social Science (CSISS; http://csiss.org) and the University Consortium for Geographic Information Science (UCGIS; http://www.ucgis.org) held a specialist meeting to explore location-based services, and their implications and significance for the social sciences and for geographic information science. There are a number of reasons for believing that LBS will have significant impact on the social sciences, stemming from three basic arguments...

  8. Competition and the Location of Overseas Assembly

    OpenAIRE

    Deborah Swenson

    2006-01-01

    How does international competition affect overseas outsourcing? While it is commonly believed that international competition enables firms to desert high cost countries in favor of low wage locations, the frequency of such responses may be reduced if the movement of outsourcing activities involves sunk costs. To put these factors in perspective, I study the production decisions of participants in the U.S. overseas assembly program (OAP). A number of interesting regularities emerge. First, the...

  9. Nature and location of quantum information

    International Nuclear Information System (INIS)

    Griffiths, Robert B.

    2002-01-01

    Quantum information is defined by applying the concepts of ordinary (Shannon) information theory to a quantum sample space consisting of a single framework or consistent family. A classical analogy for a spin-half particle and other arguments show that the infinite amount of information needed to specify a precise vector in its Hilbert space is not a measure of the information carried by a quantum entity with a d-dimensional Hilbert space; the latter is, instead, bounded by log 2 d bits (one bit per qubit). The two bits of information transmitted in dense coding are located not in one but in the correlation between two qubits, consistent with this bound. A quantum channel can be thought of as a structure or collection of frameworks, and the physical location of the information in the individual frameworks can be used to identify the location of the channel. Analysis of a quantum circuit used as a model of teleportation shows that the location of the channel depends upon which structure is employed; for ordinary teleportation it is not (contrary to Deutsch and Hayden) present in the two bits resulting from the Bell-basis measurement, but in correlations of these with a distant qubit. In neither teleportation nor dense coding does information travel backwards in time, nor is it transmitted by nonlocal (superluminal) influences. It is (tentatively) proposed that all aspects of quantum information can in principle be understood in terms of the (basically classical) behavior of information in a particular framework, along with the framework dependence of this information

  10. Mobile Security Using Android: Locate Your Droid

    OpenAIRE

    Mr. Amandeep Singh Arora; Ms. Jasvinder Kumar

    2015-01-01

    For the past several decades, designers have processed security for a wide variety of applications from mobiles to automatic machines. Losing a smart phone can be an especially bad thing, since they are so expensive, and carry so much information. This application needs to be installed before. With this application user has the choice to launch phone tracking and finding cell phone by sending SMS requests to their lost phone and even getting the locations of the phones that are lo...

  11. Solar cycle variations of magnetopause locations

    Czech Academy of Sciences Publication Activity Database

    Němeček, Z.; Šafránková, J.; Lopez, R. E.; Dušík, Š.; Nouzák, L.; Přech, J.; Šimůnek, Jiří; Shue, J.-H.

    2016-01-01

    Roč. 58, č. 2 (2016), s. 240-248 ISSN 0273-1177 R&D Projects: GA ČR(CZ) GA14-19376S Institutional support: RVO:68378289 Keywords : magnetopause location * F-10.7 flux * solar cycle * solar wind velocity Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 1.401, year: 2016 http://www.sciencedirect.com/science/article/pii/S0273117715007115

  12. Atom location using recoil ion spectroscopy

    International Nuclear Information System (INIS)

    O'Connor, D.J.

    1985-01-01

    Low energy ion scattering (LEIS) using inert gas and alkali ions is widely used in studies of the surface atomic layer. The extreme surface sensitivity of this technique ensures that it yields both compositional and structural information on clean and adsorbate covered surfaces. Low Energy Negative recoil Spectroscopy (LENRS) has been applied to a study of oxygen on Ni(110) to gauge the sensitivity to coverage and site location

  13. Private school location and neighborhood characteristics

    OpenAIRE

    Lisa Barrow

    2002-01-01

    Any voucher program that is going to have a major impact on the public education system is likely to require an expansion of private schools in order to accommodate increased demand; however, very little is known about where private schools open and, therefore, how a major voucher program might affect private school availability in various communities. This article examines the relationship between the location of private schools and local neighborhood characteristics, hoping to shed some lig...

  14. Fault location algorithms for optical networks

    OpenAIRE

    Mas Machuca, Carmen; Thiran, Patrick

    2005-01-01

    Today, there is no doubt that optical networks are the solution to the explosion of Internet traffic that two decades ago we only dreamed about. They offer high capacity with the use of Wavelength Division Multiplexing (WDM) techniques among others. However, this increase of available capacity can be betrayed by the high quantity of information that can be lost when a failure occurs because not only one, but several channels will then be interrupted. Efficient fault detection and location mec...

  15. Locating noise sources with a microphone array

    International Nuclear Information System (INIS)

    Bale, A.; Johnson, D.

    2010-01-01

    Noise pollution is one of the contributors to the public opposition of wind farms. Most of the noise produced by turbines is caused by the aerodynamic interactions between the turbine blades and the surrounding air. This poster presentation discussed a series of aeroacoustic tests conducted to account for the different in vortical structures caused by the rotation of the blades. Microphone arrays were used measure and locate the source of noise. A beam forming technique was used to measure the noise using an algorithm that identified a scanning grid on a plane where the source was thought to be located. It delayed each microphone's signal by the length of time required for the sound to travel from the scan position to each microphone, and accounted for the amplitudes according to the distance from the scan position to each microphone. Demonstration test cases were conducted using piezo buzzers attached to aluminum bars and mounted to the shaft of a DC motor that produced a rotational diameter of 0.95 meter. The buzzers were placed 1 meter from the array. Multiple sound sources at the same frequency were identified, and the moving sources were accurately measured and located. tabs., figs.

  16. Modeling fixation locations using spatial point processes.

    Science.gov (United States)

    Barthelmé, Simon; Trukenbrod, Hans; Engbert, Ralf; Wichmann, Felix

    2013-10-01

    Whenever eye movements are measured, a central part of the analysis has to do with where subjects fixate and why they fixated where they fixated. To a first approximation, a set of fixations can be viewed as a set of points in space; this implies that fixations are spatial data and that the analysis of fixation locations can be beneficially thought of as a spatial statistics problem. We argue that thinking of fixation locations as arising from point processes is a very fruitful framework for eye-movement data, helping turn qualitative questions into quantitative ones. We provide a tutorial introduction to some of the main ideas of the field of spatial statistics, focusing especially on spatial Poisson processes. We show how point processes help relate image properties to fixation locations. In particular we show how point processes naturally express the idea that image features' predictability for fixations may vary from one image to another. We review other methods of analysis used in the literature, show how they relate to point process theory, and argue that thinking in terms of point processes substantially extends the range of analyses that can be performed and clarify their interpretation.

  17. Managing large online classes across multiple locations.

    Science.gov (United States)

    Egea, Kathy; Zelmer, A C Lynn

    2004-01-01

    We now have many different ways of delivering educational offerings, hopefully tailored to the educational environments and student characteristics. Programs vary based on country of origin and delivery location, organisational structures, development and delivery technologies, and the business arrangements made between providers and agents/students. At Central Queensland University (CQU) we deliver the same courses domestically and internationally, often with more than 1000 students per offering, several times per year across 14 campuses located thousands of kilometers apart using face-to-face and/or virtual mode. The students are a mix of Australian distance and on campus plus international on campus. This chapter builds on the CQU experience managing these large classes, particularly within the Faculty of Informatics and Communication, using an evolving mix of technologies. The economic realities of tertiary education require providers to focus on servicing international markets, including an emphasis on student preferences for language of instruction, preferred location (campus or distance delivery) and mode of instruction. Educational delivery requires development and delivery teamwork, maintenance of consistency (quality) in terms of offerings and assessment, appropriate use of technology and cultural awareness.

  18. Locating Depots for Capacitated Vehicle Routing

    DEFF Research Database (Denmark)

    Gørtz, Inge Li; Nagarajan, Viswanath

    2011-01-01

    that all demands are satisfied and the total cost is minimized. Our main result is a constant-factor approximation algorithm for k-LocVRP. To achieve this result, we reduce k-LocVRP to the following generalization of k median, which might be of independent interest. Given a metric (V, d), bound k...... median forest, which leads to a (12+E)-approximation algorithm for k-LocVRP, for any constant E > 0. The algorithm for k median forest is t-swap local search, and we prove that it has locality gap 3 + 2 t ; this generalizes the corresponding result for k median [3]. Finally we consider the k median......We study a location-routing problem in the context of capacitated vehicle routing. The input to k-LocVRP is a set of demand locations in a metric space and a fleet of k vehicles each of capacity Q. The objective is to locate k depots, one for each vehicle, and compute routes for the vehicles so...

  19. More with thermal energy storage. Report 12. Combination with the water chain. New applications of thermal energy storage in combination concepts in the water chain. Final report; Meer met bodemenergie. Rapport 12. Combinatie met de waterketen. Nieuwe toepassingen van bodemenergie bij combinatieconcepten in de waterketen. Eindrapport

    Energy Technology Data Exchange (ETDEWEB)

    Woning, M.; Van Oostrom, N. [Deltares, Delft (Netherlands); Kleinlugtenbelt, R. [IF Technology, Arnhem (Netherlands)

    2012-03-30

    worden de effecten van individuele en collectieve bodemenergiesystemen op de ondergrond en de omgeving onderzocht, in werkpakket 3 worden de kansen voor bodemenergie en bodemsanering onderzocht en in werkpakket 4 worden nieuwe duurzame combinaties van KWO met andere functies verkend. Werkpakket 1 is het overkoepelende deel waarin communicatie, beleid en participatie van deelnemers van MMB centraal staat. Dit rapport presenteert de activiteiten die zijn uitgevoerd in WP4 met resultaten van zowel de inventarisatiefase als de haalbaarheidsfase. Na de introductie van WP4 met kader en doelstelling volgt een inventarisatie van WKO combinaties en uitwerkingen van 3 combinatieconcepten.

  20. More with thermal energy storage. Report 10. Options for a combination of heat and cold storage with soil sanitation. Overview of techniques and new options. Final report; Meer met bodemenergie. Rapport 10. Mogelijkheden voor combinatie van KWO met bodem-sanering. Overzicht van technieken en nieuwe mogelijkheden. Eindrapport

    Energy Technology Data Exchange (ETDEWEB)

    De Vries, E. [Bioclear, Groningen (Netherlands); Hoekstra, N. [Deltares, Delft (Netherlands)

    2012-06-01

    werkpakketten. In werkpakket 2 worden de effecten van individuele en collectieve bodemenergiesystemen op de ondergrond en de omgeving onderzocht, in werkpakket 3 worden de kansen voor bodemenergie en bodemsanering onderzocht en in werkpakket 4 worden nieuwe duurzame combinaties van KWO met andere functies verkend. Werkpakket 1 is het overkoepelende deel waarin communicatie, beleid en participatie van deelnemers van MMB centraal staat. In dit onderzoek is een overzicht gemaakt van beschikbare saneringsmethoden en bodemenergiesystemen. Vervolgens zijn potentiele combinatieconcepten getoetst aan de volgende criteria: behoud van energierendement; halen van de saneringsdoelstelling; kostenefficientie; lange levensduur (het uitblijven van putverstopping)

  1. Location, location, location: Assessing the spatial patterning between marijuana licenses, alcohol outlets and neighborhood characteristics within Washington state.

    Science.gov (United States)

    Tabb, Loni Philip; Fillmore, Christina; Melly, Steven

    2018-04-01

    The availability of marijuana products is becoming increasingly prevalent across the United States (US), many states are allowing for the production, processing, and retailing of these products for medical and/or recreational use. The purpose of this study is to: (1) examine the spatial patterning of marijuana licenses, and (2) examine the impact of alcohol outlets in addition to other neighborhood characteristics on marijuana licenses within the state of Washington. This cross-sectional observational study examined 1458 census tracts in Washington state from 2017, using marijuana and alcohol data from the Washington State Liquor and Cannabis Board as well as neighborhood characteristics data from the American Community Survey 2011-2015 5-year estimates. We used exploratory and formal spatial regression methods, including integrated nested Laplace approximation within a Bayesian statistical framework, to address the study aims. Our results indicate there is significant spatial patterning of marijuana producers and processors across the state. We also found that all marijuana licenses are located in poorer census tracts, and marijuana retailers are co-located in census tracts with off-premises alcohol outlets. Our study provides empirical evidence of the relationship between marijuana licenses, alcohol outlets, and neighborhood characteristics, and has important implications for policymakers in other states currently considering legalizing marijuana-products for medical and/or recreational use. Copyright © 2018 Elsevier B.V. All rights reserved.

  2. Dealing with Insufficient Location Fingerprints in Wi-Fi Based Indoor Location Fingerprinting

    Directory of Open Access Journals (Sweden)

    Kai Dong

    2017-01-01

    Full Text Available The development of the Internet of Things has accelerated research in the indoor location fingerprinting technique, which provides value-added localization services for existing WLAN infrastructures without the need for any specialized hardware. The deployment of a fingerprinting based localization system requires an extremely large amount of measurements on received signal strength information to generate a location fingerprint database. Nonetheless, this requirement can rarely be satisfied in most indoor environments. In this paper, we target one but common situation when the collected measurements on received signal strength information are insufficient, and show limitations of existing location fingerprinting methods in dealing with inadequate location fingerprints. We also introduce a novel method to reduce noise in measuring the received signal strength based on the maximum likelihood estimation, and compute locations from inadequate location fingerprints by using the stochastic gradient descent algorithm. Our experiment results show that our proposed method can achieve better localization performance even when only a small quantity of RSS measurements is available. Especially when the number of observations at each location is small, our proposed method has evident superiority in localization accuracy.

  3. Location of colorectal cancer: colonoscopy versus surgery. Yield of colonoscopy in predicting actual location.

    Science.gov (United States)

    Blum-Guzman, Juan Pablo; Wanderley de Melo, Silvio

    2017-07-01

     Recent studies suggest that differences in biological characteristics and risk factors across cancer site within the colon and rectum may translate to differences in survival. It can be challenging at times to determine the precise anatomical location of a lesion with a luminal view during colonoscopy. The aim of this study is to determine if there is a significant difference between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative and pathology reports after colon surgery.  A single-center retrospective analysis of colonoscopies of patient with reported colonic masses from January 2005 to April 2014 (n = 380) was carried. Assessed data included demography, operative and pathology reports. Findings were compared: between the location of colorectal cancers described by gastroenterologists in colonoscopies and the actual anatomical location noted on operative reports or pathology samples.  We identified 380 colonic masses, 158 were confirmed adenocarcinomas. Of these 123 underwent surgical resection, 27 had to be excluded since no specific location was reported on their operative or pathology report. An absolute difference between endoscopic and surgical location was found in 32 cases (33 %). Of these, 22 (23 %) differed by 1 colonic segment, 8 (8 %) differed by 2 colonic segments and 2 (2 %) differed by 3 colonic segments.  There is a significant difference between the location of colorectal cancers reported by gastroenterologists during endoscopy and the actual anatomical location noted on operative or pathology reports after colon surgery. Endoscopic tattooing should be used when faced with any luminal lesions of interest.

  4. Deregulated model and locational marginal pricing

    International Nuclear Information System (INIS)

    Sood, Yog Raj; Padhy, N.P.; Gupta, H.O.

    2007-01-01

    This paper presents a generalized optimal model that dispatches the pool in combination with privately negotiated bilateral and multilateral contracts while maximizing social benefit has been proposed. This model determines the locational marginal pricing (LMP) based on marginal cost theory. It also determines the size of non-firm transactions as well as pool demand and generations. Both firms as well as non-firm transactions are considered in this model. The proposed model has been applied to IEEE-30 bus test system. In this test system different types of transactions are added for analysis of the proposed model. (author)

  5. Performance of the LHCb Vertex Locator

    CERN Document Server

    Bjørnstad, Pal Marius

    2011-01-01

    The Vertex Locator is a silicon microstrip detector which provides the LHCb experiment with high precision measurements of tracks and decay vertices. The VELO sensors are exposed to a radiation dose of (2.5-6.5) x 10$^{13}n_{eq}$/cm$^2$ per fb$^{-1}$ in the area which is most irradiated. A best hit resolution of 4$mu$ is obtained for angled tracks, in agreement with expectations. The VELO has a vertex position resolution down to 11$mu$m in the transverse direction and an excellent momentum dependent performance.

  6. Sporotrichosis in an unusual location - Case report*

    Science.gov (United States)

    Reis, Brisa Dondoni; Cobucci, Fernanda Oliveira; Zacaron, Luciana Helena; D'Acri, Antonio Macedo; Lima, Ricardo Barbosa; Martins, Carlos José

    2015-01-01

    Sporotrichosis is the most common subcutaneous mycosis. It is caused by the dimorphic fungus Sporothrix schenckii, and the infection is usually acquired by traumatic inoculation. We describe a case of sporotrichosis in an uncommon location with an unusual mode of transmission. A 49-year-old female patient who lived in an urban area of Rio de Janeiro presented with involvement of the left ear. No history of contact with soil, plants or animals was elicited. The suspected source of infection was a pair of handmade wooden earrings. The delay in the diagnosis and treatment resulted in higher morbidity, unsightly scarring and loss of ear lobe. PMID:26312682

  7. CyberTEAM Interactive Epicenter Locator Tool

    Science.gov (United States)

    Ouyang, Y.; Hayden, K.; Lehmann, M.; Kilb, D.

    2008-12-01

    News coverage showing collapsed buildings, broken bridges and smashed cars help middle school students visualize the hazardous nature of earthquakes. However, few students understand how scientists investigate earthquakes through analysis of data collected using technology devices from around the world. The important findings by Muawia Barazangi and James Dorman in 1969 revealed how earthquakes charted between 1961 and 1967 delineated narrow belts of seismicity. This important discovery prompted additional research that eventually led to the theory of plate tectonics. When a large earthquake occurs, people from distances near and far can feel it to varying degrees. But how do scientists examine data to identify the locations of earthquake epicenters? The scientific definition of an earthquake: "a movement within the Earth's crust or mantle, caused by the sudden rupture or repositioning of underground material as they release stress" can be confusing for students first studying Earth science in 6th grade. Students struggle with understanding how scientists can tell when and where a rupture occurs, when the inner crust and mantle are not visible to us. Our CyberTEAM project provides 6th grade teachers with the opportunity to engage adolescents in activities that make textbooks come alive as students manipulate the same data that today's scientists use. We have developed an Earthquake Epicenter Location Tool that includes two Flash-based interactive learning objects that can be used to study basic seismology concepts and lets the user determine earthquake epicenters from current data. Through the Wilber II system maintained at the IRIS (Incorporated Research Institutions for Seismology) Web site, this project retrieves seismic data of recent earthquakes and makes them available to the public. Students choose an earthquake to perform further explorations. For each earthquake, a selection of USArray seismic stations are marked on a Google Map. Picking a station on the

  8. Store Location in Shopping Centers: Theory & Estimates

    OpenAIRE

    Kerry D. Vandell; Charles C. Carter

    2000-01-01

    This paper develops a formal theory of store location within shopping centers based on bid rent theory. The bid rent model is fully speci?ed and solved with the objective function of pro?t maximization in the presence of comparative, multipurpose and impulse shopping behavior. Several hypotheses result about the optimal relationships between store types, sizes, rents, sales, and distances from the mall center. The hypotheses are tested and con?rmed using data from a sample of 689 leases in ei...

  9. Locations of cerebral infarctions in tuberculous meningitis

    International Nuclear Information System (INIS)

    Hsieh, F.Y.; Chia, L.G.; Shen, W.C.

    1992-01-01

    The locations of cerebral infarctions were studied in 14 patients with tuberculous meningitis (TBM) and 173 patients with noninflammatory ischemic stroke (IS). In patients with TBM, 75% of infarctions occurred in the 'TB zone' supplied by medial striate and thalamoperforating arteries; only 11% occurred in the 'IS zone' supplied by lateral striate, anterior choroidal and thalamogeniculate arteries. In patients with IS, 29% of infarctions occurred in the IS zone, 29% in the subcortical white matter, and 24% in (or involving) the cerebral cortex. Only 11% occurred in the TB zone. Bilaterally symmetrical infarctions of the TB zone were common with TBM (71%) but rare with IS (5%). (orig.)

  10. Effect of the Sensor Location on Magnetocardiography

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Hyun Kyoon; Kim, Ki Woong; Kwon, Hyuk Chan; Lee, Yong Ho [Korea Research Instituteof Standards and Science, Daejeon (Korea, Republic of)

    2008-10-15

    Magnetocardiography (MCG) is a non-contact, non-invasive, and harmless diagnostic tool to detect the abnormal electrical conductivities of the heart caused by the various coronary artery disease or cardiac muscular disease. The purpose of this study is to identify whether MCG signals and MCG parameter values vary depending on the location of sensor assembly. It will be an important reference for the standard measurement. Four healthy male subjects (33.3 {+-} 6.3 years) participated in this study. Basal recording was made at 20 mm apart from the chest surface. All subjects were requested to take a regular breathe while MCG was taken. The gap between the chest surface and the bottom of the sensor assembly was 20, 40, 60, and 80 mm. Recording was made using 64 channel MCG system (Axial type, first order gradiometer) developed by Korea Research Institute of Standards and Science (KRISS). After resting for two minutes in a supine position on the bed in magnetically shielded room, MCG were recorded for 30 s. As the sensor location is getting away from the chest surface signal, the amplitude of R and T wave peak decreases to 70% (at 40 mm gap), 50% (at 60 mm), and 37% (at 80 mm) of the reference strength measured (y = 1.3903e{sup {sub {sup 0.0169x}}}, R{sup 2} 0.99; where y=amplitude remained after reduction, x=distance between chest surface and sensor location). The regression equations may be used as a good reference to calculate how much strength will be decreased by the distance. In MCG parameters, most values of parameters were decreased as the gap was increased. As an example, the current moment at T-wave peak reduced to 52% (at 40 mm gap), 33% (at 60 mm), and 19% (at 80 mm). However, the difference caused by the gap could be reduced by considering the distance when the MCG parameters were calculated. The study results can be used as a useful reference to design the baseline and the sensor location.

  11. Location Aggregation of Spatial Population CTMC Models

    Directory of Open Access Journals (Sweden)

    Luca Bortolussi

    2016-10-01

    Full Text Available In this paper we focus on spatial Markov population models, describing the stochastic evolution of populations of agents, explicitly modelling their spatial distribution, representing space as a discrete, finite graph. More specifically, we present a heuristic approach to aggregating spatial locations, which is designed to preserve the dynamical behaviour of the model whilst reducing the computational cost of analysis. Our approach combines stochastic approximation ideas (moment closure, linear noise, with computational statistics (spectral clustering to obtain an efficient aggregation, which is experimentally shown to be reasonably accurate on two case studies: an instance of epidemic spreading and a London bike sharing scenario.

  12. [Location selection for Shenyang urban parks based on GIS and multi-objective location allocation model].

    Science.gov (United States)

    Zhou, Yuan; Shi, Tie-Mao; Hu, Yuan-Man; Gao, Chang; Liu, Miao; Song, Lin-Qi

    2011-12-01

    Based on geographic information system (GIS) technology and multi-objective location-allocation (LA) model, and in considering of four relatively independent objective factors (population density level, air pollution level, urban heat island effect level, and urban land use pattern), an optimized location selection for the urban parks within the Third Ring of Shenyang was conducted, and the selection results were compared with the spatial distribution of existing parks, aimed to evaluate the rationality of the spatial distribution of urban green spaces. In the location selection of urban green spaces in the study area, the factor air pollution was most important, and, compared with single objective factor, the weighted analysis results of multi-objective factors could provide optimized spatial location selection of new urban green spaces. The combination of GIS technology with LA model would be a new approach for the spatial optimizing of urban green spaces.

  13. Oscillation of Vortex Breakdown Location and Blowing Control of Time-Averaged Location

    National Research Council Canada - National Science Library

    Mitchell, Anthony

    2000-01-01

    The goal of this research is the control of leading-edge vortex breakdown location utilizing along-the-core blowing near the apex on the leeward surface of sharp-edged, slender, delta wings at high angles of attack...

  14. Directions in locational conflict research: Voting on the location of nuclear waste disposal facilities

    International Nuclear Information System (INIS)

    Shelley, F.M.; Murauskas, G.T.

    1985-01-01

    It is clear from empirical evidence that currently significant locational conflicts concerning the siting of nuclear waste disposal facilities cannot be modeled under the standard noxious facility location paradigm that views locational conflict as conflict between regions. Rather, local populations are characterized by sharp disagreements as to whether the proposed facility is in fact salutary or noxious. Thus, conflict concerning nuclear waste disposal must be understood as a conflict among preferences and values, rather than among competing, areally defined interest groups. This has significant implications for the outcomes of political processes leading to siting decisions, as indicated in this paper. Whether intransivity occurs depends on the location and proportion of persons with different preference orderings concerning possible outcomes. Further research on this issue can and should be directed to further mathematical specification of these conditions along with empirical analysis where appropriate

  15. Obtaining location/arrival-time and location/outflow-quantity distributions for steady flow systems

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    A steady, two-dimensional flow system is used to demonstrate the application of location/arrival-time and location/outflow-quantity curves in determining the environmental consequences of groundwater contamination. The subsurface geologic and hydrologic evaluations needed to obtain the arrival results involve a sequence of four phases: system identification, new potential determination, flow systems kinematics, and contaminant transport analysis. Once these phases are completed, they are effectively summarized and easily used to evaluate environmental consequences through the arrival distributions

  16. Fault locator of an allyl chloride plant

    Directory of Open Access Journals (Sweden)

    Savković-Stevanović Jelenka B.

    2004-01-01

    Full Text Available Process safety analysis, which includes qualitative fault event identification, the relative frequency and event probability functions, as well as consequence analysis, was performed on an allye chloride plant. An event tree for fault diagnosis and cognitive reliability analysis, as well as a troubleshooting system, were developed. Fuzzy inductive reasoning illustrated the advantages compared to crisp inductive reasoning. A qualitative model forecast the future behavior of the system in the case of accident detection and then compared it with the actual measured data. A cognitive model including qualitative and quantitative information by fuzzy logic of the incident scenario was derived as a fault locator for an ally! chloride plant. The obtained results showed the successful application of cognitive dispersion modeling to process safety analysis. A fuzzy inductive reasoner illustrated good performance to discriminate between different types of malfunctions. This fault locator allowed risk analysis and the construction of a fault tolerant system. This study is the first report in the literature showing the cognitive reliability analysis method.

  17. Automatic location of disruption times in JET

    Science.gov (United States)

    Moreno, R.; Vega, J.; Murari, A.

    2014-11-01

    The loss of stability and confinement in tokamak plasmas can induce critical events known as disruptions. Disruptions produce strong electromagnetic forces and thermal loads which can damage fundamental components of the devices. Determining the disruption time is extremely important for various disruption studies: theoretical models, physics-driven models, or disruption predictors. In JET, during the experimental campaigns with the JET-C (Carbon Fiber Composite) wall, a common criterion to determine the disruption time consisted of locating the time of the thermal quench. However, with the metallic ITER-like wall (JET-ILW), this criterion is usually not valid. Several thermal quenches may occur previous to the current quench but the temperature recovers. Therefore, a new criterion has to be defined. A possibility is to use the start of the current quench as disruption time. This work describes the implementation of an automatic data processing method to estimate the disruption time according to this new definition. This automatic determination allows both reducing human efforts to locate the disruption times and standardizing the estimates (with the benefit of being less vulnerable to human errors).

  18. Locating and limiting radon in dwellings

    International Nuclear Information System (INIS)

    Hildingson, O.; Gustafsson, J.; Nilsson, I.

    1984-01-01

    More than 3,300 Swedish dwellings have an indoor radon daughter concentration above 400 Bq.m -3 (or 0.108 WL). It is considered to be unsafe to live in any of these dwellings and the radon daughter concentration has to be reduced. Before deciding what measures to take, it is important to determine the radon sources. Possible sources are exhalation from building materials and/or radon transport from the ground into the building through cracks and joints in the slab. Different methods of locating the sources have been developed. To locate cracks and joints in slabs the ventilation rate and the air pressure difference relative to the ground are changed while monitoring radon/radon daughter concentration. The effect of five different measures to reduce the indoor radon daughter concentration have also been evaluated: increased ventilation rate by mechanical ventilation, ventilation of the small spaces between the floor and the slab, sealing the surface of radon exhaling walls, sealing joints and cracks in the slab, and ventilation of the drainage under the slab. (author)

  19. First Results from the LHCb Vertex Locator

    CERN Multimedia

    Borghi, S

    2010-01-01

    LHCb is a dedicated experiment to study new physics in the decays of beauty and charm hadrons at the Large Hadron Collider (LHC) at CERN. The beauty and charm hadrons are identified through their flight distance in the Vertex Locator (VELO), and hence the detector is critical for both the trigger and offline physics analyses. The VELO is the silicon detector surrounding the interaction point, and is the closest LHC vertex detector to the interaction point, located only 7 mm from the LHC beam during normal operation. The detector will operate in an extreme and highly non-uniform radiation environment. The VELO consists of two retractable detector halves with 21 silicon micro-strip tracking modules each. A module is composed of two n+-on-n 300 micron thick half disc sensors with R-measuring and Phi-measuring micro-strip geometry, mounted on a carbon fibre support paddle. The minimum pitch is approximately 40 $\\mu$m. The detector is also equipped with one n-on-p module. The detectors are operated in vacuum and a...

  20. Lattice location of impurities in silicon Carbide

    CERN Document Server

    AUTHOR|(CDS)2085259; Correia Martins, João Guilherme

    The presence and behaviour of transition metals (TMs) in SiC has been a concern since the start of producing device-grade wafers of this wide band gap semiconductor. They are unintentionally introduced during silicon carbide (SiC) production, crystal growth and device manufacturing, which makes them difficult contaminants to avoid. Once in SiC they easily form deep levels, either when in the isolated form or when forming complexes with other defects. On the other hand, using intentional TM doping, it is possible to change the electrical, optical and magnetic properties of SiC. TMs such as chromium, manganese or iron have been considered as possible candidates for magnetic dopants in SiC, if located on silicon lattice sites. All these issues can be explored by investigating the lattice site of implanted TMs. This thesis addresses the lattice location and thermal stability of the implanted TM radioactive probes 56Mn, 59Fe, 65Ni and 111Ag in both cubic 3C- and hexagonal 6H SiC polytypes by means of emission cha...

  1. Assessing location attractiveness for manufacturing automobiles

    Energy Technology Data Exchange (ETDEWEB)

    Hanawalt, Edward; Rouse, William

    2017-07-01

    Evaluating country manufacturing location attractiveness on various performance measures deepens the analysis and provides a more informed basis for manufacturing site selection versus reliance on labor rates alone. A short list of countries can be used to drive regional considerations for site-specific selection within a country. Design/methodology/approach: The two-step multi attribute decision model contains an initial filter layer to require minimum values for low weighted attributes and provides a rank order utility score for twenty three countries studied. The model contains 11 key explanatory variables with Labor Rate, Material Cost, and Logistics making up the top 3 attributes and representing 54% percent of the model weights. Findings: We propose a multi attribute decision framework for strategically assessing the attractiveness of a country as a location for manufacturing automobiles. Research limitations/implications: Consideration of country level wage variation, specific tariffs, and other economic incentives provides a secondary analysis after the initial list of candidate countries is defined. Practical implications: The results of our modeling shows China, India, and Mexico are currently the top ranked countries for manufacturing attractiveness. These three markets hold the highest utility scores throughout sensitivity analysis on the labor rate attribute weight rating, highlighting the strength and potential of manufacturing in China, India, and Mexico. Originality/value: Combining MAUT with regression analysis to simplify model to core factors then using a “must have” layer to handle extreme impacts of low weight factors and allowing for ease of repeatability.

  2. Accuracy of forecast of mine tremors location

    Energy Technology Data Exchange (ETDEWEB)

    Jan Drzewieck [Central Mining Institute, Katowice (Poland)

    2009-09-15

    The Upper Silesian Coal Basin is one of the most active mining areas in the world in respect of seismicity. Underground mining in this area takes place in a special environment with a high degree of risk of unpredictable event occurrence. Especially dangerous are phenomena that occur during the extraction of deposits at great depths in the environment of compact rocks. Deep underground mining violates the balance of these rocks and induces dynamic phenomena at the longwall life (in terms of distance) referred to as mine tremors. The sources of these tremors are located in layers characterised by high strength, especially in thick sandstone strata occurring in the roof of the mined seam. In the paper a discussion is presented about the influence of mining intensity (longwall face speed) on the location of mine tremor sources, both in the direction of longwall life (in terms of distance) and towards the surface. The presented material has been prepared based on the results of tests and measurements carried out at the Central Mining Institute. 8 refs., 5 figs.

  3. Automatic location of disruption times in JET.

    Science.gov (United States)

    Moreno, R; Vega, J; Murari, A

    2014-11-01

    The loss of stability and confinement in tokamak plasmas can induce critical events known as disruptions. Disruptions produce strong electromagnetic forces and thermal loads which can damage fundamental components of the devices. Determining the disruption time is extremely important for various disruption studies: theoretical models, physics-driven models, or disruption predictors. In JET, during the experimental campaigns with the JET-C (Carbon Fiber Composite) wall, a common criterion to determine the disruption time consisted of locating the time of the thermal quench. However, with the metallic ITER-like wall (JET-ILW), this criterion is usually not valid. Several thermal quenches may occur previous to the current quench but the temperature recovers. Therefore, a new criterion has to be defined. A possibility is to use the start of the current quench as disruption time. This work describes the implementation of an automatic data processing method to estimate the disruption time according to this new definition. This automatic determination allows both reducing human efforts to locate the disruption times and standardizing the estimates (with the benefit of being less vulnerable to human errors).

  4. Assessing location attractiveness for manufacturing automobiles

    International Nuclear Information System (INIS)

    Hanawalt, Edward; Rouse, William

    2017-01-01

    Evaluating country manufacturing location attractiveness on various performance measures deepens the analysis and provides a more informed basis for manufacturing site selection versus reliance on labor rates alone. A short list of countries can be used to drive regional considerations for site-specific selection within a country. Design/methodology/approach: The two-step multi attribute decision model contains an initial filter layer to require minimum values for low weighted attributes and provides a rank order utility score for twenty three countries studied. The model contains 11 key explanatory variables with Labor Rate, Material Cost, and Logistics making up the top 3 attributes and representing 54% percent of the model weights. Findings: We propose a multi attribute decision framework for strategically assessing the attractiveness of a country as a location for manufacturing automobiles. Research limitations/implications: Consideration of country level wage variation, specific tariffs, and other economic incentives provides a secondary analysis after the initial list of candidate countries is defined. Practical implications: The results of our modeling shows China, India, and Mexico are currently the top ranked countries for manufacturing attractiveness. These three markets hold the highest utility scores throughout sensitivity analysis on the labor rate attribute weight rating, highlighting the strength and potential of manufacturing in China, India, and Mexico. Originality/value: Combining MAUT with regression analysis to simplify model to core factors then using a “must have” layer to handle extreme impacts of low weight factors and allowing for ease of repeatability.

  5. Intelligent geocoding system to locate traffic crashes.

    Science.gov (United States)

    Qin, Xiao; Parker, Steven; Liu, Yi; Graettinger, Andrew J; Forde, Susie

    2013-01-01

    State agencies continue to face many challenges associated with new federal crash safety and highway performance monitoring requirements that use data from multiple and disparate systems across different platforms and locations. On a national level, the federal government has a long-term vision for State Departments of Transportation (DOTs) to report state route and off-state route crash data in a single network. In general, crashes occurring on state-owned or state maintained highways are a priority at the Federal and State level; therefore, state-route crashes are being geocoded by state DOTs. On the other hand, crashes occurring on off-state highway system do not always get geocoded due to limited resources and techniques. Creating and maintaining a statewide crash geographic information systems (GIS) map with state route and non-state route crashes is a complicated and expensive task. This study introduces an automatic crash mapping process, Crash-Mapping Automation Tool (C-MAT), where an algorithm translates location information from a police report crash record to a geospatial map and creates a pinpoint map for all crashes. The algorithm has approximate 83 percent mapping rate. An important application of this work is the ability to associate the mapped crash records to underlying business data, such as roadway inventory and traffic volumes. The integrated crash map is the foundation for effective and efficient crash analyzes to prevent highway crashes. Published by Elsevier Ltd.

  6. Commercial milk distribution profiles and production locations

    International Nuclear Information System (INIS)

    Deonigi, D.E.; Anderson, D.M.; Wilfert, G.L.

    1994-04-01

    The Hanford Environmental Dose Reconstruction (HEDR) Project was established to estimate radiation doses that people could have received from nuclear operations at the Hanford Site since 1944. For this period iodine-131 is the most important offsite contributor to radiation doses from Hanford operations. Consumption of milk from cows that ate vegetation contaminated by iodine-131 is the dominant radiation pathway for individuals who drank milk (Napier 1992). Information has been developed on commercial milk cow locations and commercial milk distribution during 1945 and 1951. The year 1945 was selected because during 1945 the largest amount of iodine-131 was released from Hanford facilities in a calendar year (Heeb 1993); therefore, 1945 was the year in which an individual was likely to have received the highest dose. The year 1951 was selected to provide data for comparing the changes that occurred in commercial milk flows (i.e., sources, processing locations, and market areas) between World War II and the post-war period. To estimate the doses people could have received from this milk flow, it is necessary to estimate the amount of milk people consumed, the source of the milk, the specific feeding regime used for milk cows, and the amount of iodine-131 contamination deposited on feed

  7. Fuel failure detection and location in LMFBRs

    International Nuclear Information System (INIS)

    Jacobi, S.

    1982-06-01

    The Specialists' Meeting on 'Fuel Failure Detection and Location in LMFBRs' was held at the Kernforschungszentrum Karlsruhe, Federal Republic of Germany, on 11-14 May 1981. The meeting was sponsored by the International Atomic Energy Agency (IAEA) on the recommendation of the International Working Group on Fast Reactors (IWGFR).The purpose of the meeting was to review and discuss methods and experience in the detection and location of failed fuel elements and to recommend future development. The technical sessions were divided into five topical sessions as follows: 1. Reactor Intrumentation, 2. Experience Gained from LMFBRs, 3. In-pile Experiments, 4. Models and Codes, 5. Future Programs. During the meeting papers were presented by the participants on behalf of their countries or organizations. Each presentation was followed by an open discussion in the subject covered by the presentation. After the formal sessions were completed, a final discussion session was held and general conclusions and recommendationswere reached. Session summaries, general conclusions and recommendations, the agenda of the meeting and the list of participants are given. (orig./RW)

  8. On the Design of Energy-Efficient Location Tracking Mechanism in Location-Aware Computing

    Directory of Open Access Journals (Sweden)

    MoonBae Song

    2005-01-01

    Full Text Available The battery, in contrast to other hardware, is not governed by Moore's Law. In location-aware computing, power is a very limited resource. As a consequence, recently, a number of promising techniques in various layers have been proposed to reduce the energy consumption. The paper considers the problem of minimizing the energy used to track the location of mobile user over a wireless link in mobile computing. Energy-efficient location update protocol can be done by reducing the number of location update messages as possible and switching off as long as possible. This can be achieved by the concept of mobility-awareness we propose. For this purpose, this paper proposes a novel mobility model, called state-based mobility model (SMM to provide more generalized framework for both describing the mobility and updating location information of complexly moving objects. We also introduce the state-based location update protocol (SLUP based on this mobility model. An extensive experiment on various synthetic datasets shows that the proposed method improves the energy efficiency by 2 ∼ 3 times with the additional 10% of imprecision cost.

  9. LocateP: Genome-scale subcellular-location predictor for bacterial proteins

    Directory of Open Access Journals (Sweden)

    Zhou Miaomiao

    2008-03-01

    Full Text Available Abstract Background In the past decades, various protein subcellular-location (SCL predictors have been developed. Most of these predictors, like TMHMM 2.0, SignalP 3.0, PrediSi and Phobius, aim at the identification of one or a few SCLs, whereas others such as CELLO and Psortb.v.2.0 aim at a broader classification. Although these tools and pipelines can achieve a high precision in the accurate prediction of signal peptides and transmembrane helices, they have a much lower accuracy when other sequence characteristics are concerned. For instance, it proved notoriously difficult to identify the fate of proteins carrying a putative type I signal peptidase (SPIase cleavage site, as many of those proteins are retained in the cell membrane as N-terminally anchored membrane proteins. Moreover, most of the SCL classifiers are based on the classification of the Swiss-Prot database and consequently inherited the inconsistency of that SCL classification. As accurate and detailed SCL prediction on a genome scale is highly desired by experimental researchers, we decided to construct a new SCL prediction pipeline: LocateP. Results LocateP combines many of the existing high-precision SCL identifiers with our own newly developed identifiers for specific SCLs. The LocateP pipeline was designed such that it mimics protein targeting and secretion processes. It distinguishes 7 different SCLs within Gram-positive bacteria: intracellular, multi-transmembrane, N-terminally membrane anchored, C-terminally membrane anchored, lipid-anchored, LPxTG-type cell-wall anchored, and secreted/released proteins. Moreover, it distinguishes pathways for Sec- or Tat-dependent secretion and alternative secretion of bacteriocin-like proteins. The pipeline was tested on data sets extracted from literature, including experimental proteomics studies. The tests showed that LocateP performs as well as, or even slightly better than other SCL predictors for some locations and outperforms

  10. Artificial defects detection and location during welding

    International Nuclear Information System (INIS)

    Asty, M.

    1978-01-01

    Welding control by acoustic emission allows defects detection as soon as they are created. Acoustic testing saves time and gives better quality assurance in the case of multiple pass welding of plates. A welded joint was performed on A533B steel plates 250 mm thick by submerged arc welding. Artificial defects were implanted to determine significative parameters of acoustic reception. In operating conditions a significant acoustic activity takes place only during welding as shown by preliminary tests. At the same time an important noise is created by the arc, scories cooling and metal solidification and cooling. These problems are solved by an original processing in time-space detecting and locating defects with a good approximation [fr

  11. Models of household location and urban amenities

    DEFF Research Database (Denmark)

    van Duijn, Mark; Möhlmann, Jan; Mulalic, Ismir

    the drivers of economic prosperity and growth in cities. In this introductory section we discuss some evidence that motivates this idea. In ‘The Economy of Cities’ Jane Jacobs (1970) puts forward the thesis that human interaction is a crucial aspect of urban economies. Economists such as Lucas (1988) picked...... and although local labor markets may differ in many respects, it is generally the case that higher wages lower the demand for workers.1 However, if a city has good amenities it may continue to attract highly educated workers even when wages are not that high. This reasoning thus suggests an important......1.1 Skilled workers and regional development The research carried out in the HELP project concerns the importance of urban amenities for the location choices of highly educated workers. Why is this important? A general answer to this question is that such workers are generally regarded as being...

  12. Locating Science in Society across Europe

    DEFF Research Database (Denmark)

    Mejlgaard, Niels; Bloch, Carter Walter; Degn, Lise

    2012-01-01

    -level and individual-level data, we further show a connection between national differences and the public’s satisfaction with their own role as participants in science and technology. In countries where science communication culture is weak, where science plays a minor role in policy-making, and where institutions......In search of differences and similarities in relation to the role and location of science in European societies, we use empirical information from 37 countries as a platform for developing typologies concerning dimensions of science in society. These capture clusters of countries and reveal...... significant heterogeneity across Europe, providing a point of departure for international learning, while also demonstrating the challenges that the European institutions face in their promotion of a European Research Area, shared priorities and a common model of science in society. Combining national...

  13. Locating hardware faults in a parallel computer

    Science.gov (United States)

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-04-13

    Locating hardware faults in a parallel computer, including defining within a tree network of the parallel computer two or more sets of non-overlapping test levels of compute nodes of the network that together include all the data communications links of the network, each non-overlapping test level comprising two or more adjacent tiers of the tree; defining test cells within each non-overlapping test level, each test cell comprising a subtree of the tree including a subtree root compute node and all descendant compute nodes of the subtree root compute node within a non-overlapping test level; performing, separately on each set of non-overlapping test levels, an uplink test on all test cells in a set of non-overlapping test levels; and performing, separately from the uplink tests and separately on each set of non-overlapping test levels, a downlink test on all test cells in a set of non-overlapping test levels.

  14. Nordic Noir - Location, Identity and Emotion

    DEFF Research Database (Denmark)

    Agger, Gunhild

    2016-01-01

    Understanding and discussing the impact of the Nordic element in ‘Nordic Noir’ is the main purpose of this article. This is pursued by tracing the concepts of location, identity and emotion in selected episodes of TV series and serials representative of Nordic Noir – Wallander (2005-) Forbrydelsen...... the Nordic countries traditionally see each other are therefore investigated – with Denmark and Sweden in the main roles. In terms of theory, the concept of emotions as “structures of feeling” (Raymond Williams 1978) has recently been revived, paving the way for studies of the relationship between culture...... and emotion (Sharma & Dahl 2013, Tygstrup 2013, Pribram 2011, Laine 2011). Their concepts are applied in the analyses. The article concludes with a perspective considering the role of Nordic Noir vis-à-vis international TV drama productions....

  15. Enabling Indoor Location-Based Services

    DEFF Research Database (Denmark)

    Radaelli, Laura

    Indoor spaces have always attracted interest from different scientific disciplines. Relatively recent interest in indoor settings by computer scientists is driven in part by the increasing use of smartphones, which serve as a platform for service delivery and can generate extensive volumes...... of trajectory data that can be used to study how people actually use indoor spaces. In this dissertation, we contribute partial solutions that address challenges in indoor positioning and indoor trajectory management and analysis. The key enabler of indoor location-based services and indoor movement analysis...... is a well-functioning positioning system that can be easily deployed in most public places. Different technologies are able to provide indoor positioning with different accuracy and coverage, but it is difficult to find a technology that by itself can provide good positioning in the many different layouts...

  16. WIRELESS TECHNOLOGIES for LOCATION-BASED SERVICES

    Directory of Open Access Journals (Sweden)

    Dewi Wirastuti

    2012-06-01

    Full Text Available This paper presents an overview of wireless technologies that support location-based services (LBS. Satellite and cellular networks have exploited their communication infrastructure to offer LBS. The rapid deployment of mobile broadband wireless networks has offered another appealing application area. Key to the realisation of LBS is an efficient and accurate positioning technique with various methods and offering different performance levels. So far, Global Positioning System (GPS has offered the best accuracy at a low cost but it is challenged by poor indoor coverage. With the rapid deployment of broadband wireless access ubiquitously, Mobile WiMAX (Worldwide Interoperability for Microwave Access is seen as a potential positioning option for LBS. Some key features of WiMAX, i.e., broadband benefit, high speed and large coverage area; it will be exploited to provide LBS.

  17. Lattice Location of Transition Metals in Semiconductors

    CERN Multimedia

    2002-01-01

    %IS366 %title\\\\ \\\\Transition metals (TMs) in semiconductors have been the subject of considerable research for nearly 40 years. This is due both to their role as important model impurities for deep centers in semiconductors, and to their technological impact as widespread contaminants in Si processing, where the miniaturization of devices requires to keep their sheet concentration below 10$^{10}$ cm$^{-2}$. As a consequence of the low TM solubility, conventional ion beam methods for direct lattice location have failed completely in identifying the lattice sites of isolated transition metals. Although electron paramagnetic resonance (EPR) has yielded valuable information on a variety of TM centers, it has been unable to detect certain defects considered by theory, e.g., isolated interstitial or substitutional Cu in Si. The proposed identity of other EPR centers such as substitutional Fe in Si, still needs confirmation by additional experimental methods. As a consequence, the knowledge on the structural propert...

  18. Location Independent Professional Project: A Pilot Study

    Energy Technology Data Exchange (ETDEWEB)

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  19. Locating overlap information in quantum systems

    International Nuclear Information System (INIS)

    Albrecht, A.

    1994-01-01

    When discussing the black hole information problem the term ''information flow'' is frequently used in a rather loose fashion. In this paper I attempt to make this notion more concrete. I consider a Hilbert space which is constructed as a tensor product of two subspaces (representing, for example, inside and outside the black hole). I discuss how the system has the capacity to contain information which is in neither of the subspaces. I attempt to quantify the amount of information located in each of the two subspaces, and elsewere, and analyze the exent to which unitary evolution can correspond to ''information flow.'' I define the notion of ''overlap information'' which appears to be well suited to the problem

  20. Visualizing conserved gene location across microbe genomes

    Science.gov (United States)

    Shaw, Chris D.

    2009-01-01

    This paper introduces an analysis-based zoomable visualization technique for displaying the location of genes across many related species of microbes. The purpose of this visualizatiuon is to enable a biologist to examine the layout of genes in the organism of interest with respect to the gene organization of related organisms. During the genomic annotation process, the ability to observe gene organization in common with previously annotated genomes can help a biologist better confirm the structure and function of newly analyzed microbe DNA sequences. We have developed a visualization and analysis tool that enables the biologist to observe and examine gene organization among genomes, in the context of the primary sequence of interest. This paper describes the visualization and analysis steps, and presents a case study using a number of Rickettsia genomes.