WorldWideScience

Sample records for kolde irina bure

  1. Kold krig anno 2014

    DEFF Research Database (Denmark)

    Lund, Joachim

    2014-01-01

    Anmeldelse af: ' Ulve, får og vogtere - Den Kolde Krig i Danmark 1945-1991'. Bent Jensen. Gyldendal, 2014. 1.512 sider. 799 kroner.......Anmeldelse af: ' Ulve, får og vogtere - Den Kolde Krig i Danmark 1945-1991'. Bent Jensen. Gyldendal, 2014. 1.512 sider. 799 kroner....

  2. BioHack*Kolding

    DEFF Research Database (Denmark)

    Wilde, Danielle

    Short Abstract BioHack*Kolding explores the potential of do-it-together biology to support community building in a town that lacks strong science representation, assisting participants to reflect on the bio-potential of their personal, social and political ecologies and to translate their ideas...... into action. Long Abstract Organisations that support lay people to practice bioscience alongside experts are proliferating. They enable interested people to join the global discussion on Bio Engineering by supporting them to gain the necessary knowledge and skills to do it themselves. Such organisations play...... an important role in facilitating informed debate around the biological sciences. Yet they cannot reach everyone. BioHack*Kolding asks how community-focused biology initiatives can reach people in smaller towns that lack science representation, so that they too can join the debate and ensure that its...

  3. Irina Starzhenetskaja Vene galeriis

    Index Scriptorium Estoniae

    1998-01-01

    26. märtsist Vene saatkonna galeriis Moskva kunstniku Irina Starzhenetskaja maalide näitus. Kunstnik eksponeerib oma viimase aja maale, kus ta on ainest leidnud vana-vene ikoonidest ja argistest natüürmortidest

  4. Kuidas tabada glamuuri / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2008-01-01

    Fotoglamuuri päev Jõhvi Kultuuri- ja Huvikeskuses. Dmitri Bazarovi töötuba "Mina olen fotomodell", Irina Kivimäe stuudio "Ahh, suvi!", Sergei Drozdiki meistrikoda. Vanade fotoaparaatide näitus. Fotokonkursi "Suvemälestus" võitis Aleksandr Bõstrov

  5. Lutshego hudozhnika opredelili zriteli / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2003-01-01

    Ahtme kunstikooli aastanäituse põhjal valisid näitusekülastajad parimad tööd: I koht Nadezhda Petrakova, II koht Aleksander Vorobjov ja III koht Irina Tsvetkova. Kõigi õpetaja on Aleksander Dikushenko

  6. Revival and robustness of Bures distance discord under decoherence channels

    International Nuclear Information System (INIS)

    Shi, Jia-dong; Wang, Dong; Ma, Yang-cheng; Ye, Liu

    2016-01-01

    In this paper, we demonstrate the revival and robustness of Bures distance discord in comparison with entanglement under local decoherent evolutions. The results show that in depolarizing channel Bures distance discord revives after a dark point of time, while entanglement will damp into death without revival. In addition, in hybrid channel the declining initial condition can enable Bures distance discord to decay more smoothly within a limited time, but speed up the death of entanglement. In this sense, Bures distance discord is typically more robust against decoherence than entanglement. Furthermore, we also provide a geometric interpretation concerning these phenomena. - Highlights: • Bures distance discord is more robust against decoherence than entanglement. • Bures distance discord revives after a dark point of time, while entanglement damps to death. • The initial condition enables Bures distance discord to damp smoothly, but it speeds up the death of entanglement. • A geometric interpretation concerning these phenomena has been provided.

  7. Irina Hakamada : "Sex v bolshoi politike" - eto samoutshitel / Irina Hakamada ; interv. Jelena Majakova

    Index Scriptorium Estoniae

    Hakamada, Irina

    2006-01-01

    Venemaa tuntuim naispoliitik Irina Hakamada avas regioonidevahelise sotsiaalse solidaarsuse fondi Meie Valik ning liitus Venemaa ekspeaministri ja demokraatide 2008. a. tõenäolise presidendikandidaadi Mihhail Kasjanovi juhitava ühiskondlik-poliitilise liikumisega

  8. Jarkije kraski na shjolke / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2006-01-01

    Joškar-Olas elava Venemaa Kunstnike Liidu liikme Irina Agafonova siidimaalide näitus avati Tallinna juveelikeskuses Bindes. Kunstnikust ja tema töödest näitusel. Näituse korraldajaks on Vene Draamateatri galerii

  9. Bure CLIS: role, operation, disposal project

    International Nuclear Information System (INIS)

    Jaquet, B.

    2011-01-01

    The Local Information and Oversight Committee (CLIS) is an independent body tasked by law to monitor studies carried out by the French National Radioactive Waste Management Agency (ANDRA) at the Bure laboratory and in the area surrounding Bure, within the framework of research on radioactive waste management and, in particular, on final disposal of such waste in deep geological formations. The role of the CLIS, whose members include representatives of the State, Parliament, local authorities, unions, associations and the medical profession, is to provide all population groups, beginning with the inhabitants of La Meuse and La Haute-Marne departments, with information regarding these studies and their results, as well as the underground repository project and the stakes involved: it is thus the chief contact for the inhabitants of the area. It also encourages discussion of a project that is subject to a long decision-making process, during which the CLIS is called upon to give its opinion at different stages. The objectives of the CLIS' actions are to provide information to as wide a public as possible (through public meetings, a regular newsletter and a web site) using its own data (appraisals and independent assessments), so that the public can effectively contribute to the debates held throughout the process, and also to be an independent player in the process, whenever its involvement is required and even when this is not specifically planned. (author)

  10. Mesjats pervõi / Irina Kuzina

    Index Scriptorium Estoniae

    Kuzina, Irina

    2004-01-01

    "Jana" projektist jälgida ajakirjanik Irina Kuzina tütre Masha kasvatamist esimesel eluaastal. Järgneb veebr., lk. 60-62, märts, lk. 64-66, apr., lk. 66-67, mai, lk. 64-66, juuni, lk. 60-62, juuli, lk. 54-56, aug., lk. 56-58, sept., lk. 54-56, okt., lk. 62-64, nov., lk. 74-76, dets., lk. 70-72

  11. Irina Skobtseva : Dolg pered Muzhem pomog mne võzhit / Irina Danilova

    Index Scriptorium Estoniae

    Danilova, Irina

    2006-01-01

    Vene filmirežissööri Sergei Bondartshuki (1920-1994) abikaasa Irina Skobtseva ja tütar Aljona kõnelevad perekonna traditsioonidest, eelkõige aga meenutavad režissööri lõpetamata jäänud tööd filmi ja seriaaliga "Vaikne Don" ning võitlust selle materjalide toomiseks välismaalt Venemaale ning Fjodor Bondartshuki poolt teleseriaali lõpuleviimist

  12. Minimax estimation of qubit states with Bures risk

    Science.gov (United States)

    Acharya, Anirudh; Guţă, Mădălin

    2018-04-01

    The central problem of quantum statistics is to devise measurement schemes for the estimation of an unknown state, given an ensemble of n independent identically prepared systems. For locally quadratic loss functions, the risk of standard procedures has the usual scaling of 1/n. However, it has been noticed that for fidelity based metrics such as the Bures distance, the risk of conventional (non-adaptive) qubit tomography schemes scales as 1/\\sqrt{n} for states close to the boundary of the Bloch sphere. Several proposed estimators appear to improve this scaling, and our goal is to analyse the problem from the perspective of the maximum risk over all states. We propose qubit estimation strategies based on separate adaptive measurements, and collective measurements, that achieve 1/n scalings for the maximum Bures risk. The estimator involving local measurements uses a fixed fraction of the available resource n to estimate the Bloch vector direction; the length of the Bloch vector is then estimated from the remaining copies by measuring in the estimator eigenbasis. The estimator based on collective measurements uses local asymptotic normality techniques which allows us to derive upper and lower bounds to its maximum Bures risk. We also discuss how to construct a minimax optimal estimator in this setup. Finally, we consider quantum relative entropy and show that the risk of the estimator based on collective measurements achieves a rate O(n-1log n) under this loss function. Furthermore, we show that no estimator can achieve faster rates, in particular the ‘standard’ rate n ‑1.

  13. "Andke vene kunstnikele vaid toetuspunkt..." : intervjuu Moskva Riikliku Kaasaegse Kunsti Keskuse teaduri Irina Gorlovaga / Irina Gorlova ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Gorlova, Irina

    2002-01-01

    Irina Gorlova ja Leonid Bazhanovi kureeritud vene kunstnike Dmitri Gutovi, Sergei Shutovi ja Vadim Zahharovi näitusest "Ristumised" Hansapanga galeriis. I. Gorlova suhtumisest 1960ndate avangardistide põlvkonda, Ülo Soosterist, Ilja Kabakovist, sürrealismist ja praegusest vene kunstist, Oleg Kulikust, Aleksandr Brenerist, Aleksandr Ponomarjovist

  14. Coupling of weather forecasts and smart grid-control of wastewater inlet to Kolding WWTP (Denmark)

    DEFF Research Database (Denmark)

    Evald Bjerg, Julie; Grum, Morten; Courdent, Vianney Augustin Thomas

    2015-01-01

    The increasing focus on renewable energy sources has caused many countries to initiate a shift to a more intelligent and flexible electricity system – the Smart Grid. This allows for the optimization of the electricity consumption according to the fluctuation in electricity prices. In this study...... four strategies for controlling the wastewater flow to Kolding Central wastewater treatment plant (WWTP) based on the Smart Grid concept are investigated. The control strategies use the storage volume in the pipe system upstream the WWTP to detain water during hours with high electricity prices......, releasing the water when the price decreases. A lumped conceptual model was constructed based an existing highly detailed hydrodynamic model of the catchment. The conceptual model was used to assess the performance of the four control strategies, which were evaluated based on savings in operation cost...

  15. "Uinuv kaunitar" tuleb Jõhvi täies hiilguses / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2009-01-01

    Jõhvis balletifestivalil saab näha 6.-7. veebr. 2009 vene klassikalist balletti "Uinuv kaunitar". Peaosades Jevgeni Ivantšenko ja Irina Golub Peterburi Maria teatrist ning Londoni teatri solistid Age Oks ja Toomas Edur

  16. Tänapäeva arhitektuuris on vaja kaasamõtlejaid / Irina Raud ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Raud, Irina, 1945-

    2008-01-01

    Tallinna Tehnikakõrgkooli arhitektuuriõppetooli juhataja Irina Rauaga arhitektuuriõpetusest Tallinna Tehnikakõrgkoolis, magistriõppest, koostööst Brno tehnikaülikooli ja Eesti Kunstiakadeemiaga

  17. The Plateau de Bure ASTEP Platform Test in natural radiation environment of electronic components and circuits

    International Nuclear Information System (INIS)

    Autran, J.L.; Munteanu, D.; Sauze, S.; Roche, Ph.; Gasiot, G.; Borel, J.

    2010-01-01

    Reducing the size of microelectronic devices and increasing the integration density of circuits lead (following the famous Moore's law) to an increased sensitivity of circuits to natural terrestrial radiation environment. - Such sensitivity to atmospheric particles (mainly neutrons) can cause non-destructive (soft-errors) or destructive (latch-up) failures in most electronic circuits, including volatile static memories (SRAM), object of the research work carried out since 2004 on the European Test Platform ASTER. - This paper presents in details the ASTEP platform, its location, the instruments (neutron monitor of the Plateau de Bure) and the experiences (memory tester) currently installed on the Plateau de Bure. In a second part, we also report a synthesis of the key results concerning the natural radiation sensitivity of SRAM fabricated in 130 nm and 65 nm bulk silicon technologies. (authors)

  18. Sedmoje puteshestvije v tjoplõje kraja / Irina Kivimäe

    Index Scriptorium Estoniae

    Kivimäe, Irina

    2003-01-01

    Valeri Boltushin ja Vladimir Prokopenko Narva fotoklubist külastasid ukraina fotoklubi "Budzhak" korraldatud seminar-praktikumi. Toimus ka rahvusvaheline fotonäitus, kus olid peale eelpoolnimetatute ka Gennadi Kalinkini ja Irina Kivimäe tööd

  19. Bure's underground research laboratory: general framework, objectives, siting process and schedule of the URL project

    International Nuclear Information System (INIS)

    Gaussen, J.L.

    2001-01-01

    Bure URL project is one of the components of the French research program dedicated to the study of HLLLW (High Level Long Lived Radioactive Waste) disposal in geologic repository within the framework of the 1991 Radioactive Waste Act. Pursuant to the said act, the objective of the URL project is to participate in the ''evaluation of options for retrievable or non- retrievable disposal in deep geologic formations''. More precisely, the goal of this URL, which is situated 300 km East of Paris, is to gain a better knowledge of a site capable of hosting a geologic repository. (author)

  20. Request by the Bure (Haute-Marne) CLIS related to the reading of well logging performed by the ANDRA from drilling located around Bure, to check rock characterization and properties. Report made by the ANCCLI's Scientific Committee

    International Nuclear Information System (INIS)

    2006-01-01

    After having recalled the first conclusions of a work group built up by the Scientific Committee at the request of the Bure CLIS to assess studies performed by the ANDRA regarding the geological properties of the Bure site (site of deep geological storage of long life and high level radio-elements), this report proposes a critical discussion of measurements performed by the ANDRA, and more particularly of methodological aspects of this assessment of rock characteristics and properties based on well logging data. Thus, it comments the available raw data, the used instrumentation, the assessment of clay containment capacities (containment horizon homogeneity, stability of petrophysical properties, hydraulic studies with a focus on a noticed overpressure, modelling and data integration). Some brief propositions are stated. The appendix contains a set a questions to be submitted to the ANDRA by the Bure CLIS on the available data, on data calibration and homogenization, and on the assessment of containment capacities

  1. Test programme `Solgaarden`, Kolding. 1. Solar cell system located in an urban renewal district. 2. Prefabricated, built-in elevators for an older, occupied block of flats; Forsoegsprogram Solgaarden, Kolding. 1. Solcelleanlaeg i et byfornyelsesomraade. 2. Praefabrikerede elevatorer til indbygning i en beboet aeldre etageejendom

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The aim was to promote the use of photovoltaic power systems in Denmark by setting up such a system for preliminary performance testing in a district undergoing urban renewal in the Danish town of Kolding in Jutland. This area, and the renewal initiatives taken, are described in addition to the photovoltaic units positioned on the roof and on the balconies of an older apartment building in the area. The brief descriptive texts are illustrated with a considerable number of diagrams and photographs. (AB)

  2. Influence of natural mobile organic matter on europium retention on Bure clay rock

    International Nuclear Information System (INIS)

    Vu-Do, Laurence

    2013-01-01

    Bure clay rock (CR) was chosen as host rock for the French high and intermediate level long lived radioactive waste repository. This choice is mostly explained by the retention ability of the Callovo-Oxfordian rock (COx). Bure clay rock contains natural organic matter (OM) that could have an influence on radionuclide retention. The aim of this work is to assess the influence of natural mobile OM on the retention of Eu on clay rock. Eu was chosen as a chemical model for trivalent actinides contained in vitrified waste. Three organic molecules were studied: suberic, sorbic and tiglic acids, small organic acids identified in COx pore water. All the experiments were carried out in an environment recreating COx water (pH=7.5; I=0.1 mol/L; PCO 2 =10 -2 bar).Clay rock sample characterization showed that the sample used in this work was similar to those previously extracted from the area of interest and that it was necessary to maintain pH at 7.5 to avoid altering the clay rock. The Eu-OM system study indicated that organic acids had no influence on Eu speciation in COx water. The Eu-CR system experimental study confirmed that retention implied sorption on CR (C(Eu)≤6.10 -6 mol/L) and precipitation in COx water (C(Eu)≥6.10 -6 mol/L). Distribution coefficient Rd (quantifying sorption) was estimated at 170 ± 30 L/g. This high value is consistent with literature values obtained on clay rocks. The ternary Eu-OM-CR system study showed a slight increase of sorption in the presence of organic matter. This synergistic effect is very satisfactory in terms of storage security: the presence of small organic acids in clay rock does not question retention properties with respect to europium and trivalent actinides. (author)

  3. Intermittent KoldBlue cryotherapy of 3x10 min changes mid-portion Achilles tendon microcirculation.

    Science.gov (United States)

    Knobloch, Karsten; Grasemann, Ruth; Spies, Marcus; Vogt, Peter M

    2007-06-01

    Neovascularisation and microcirculatory changes have been reported in Achilles tendinopathy. Cryotherapy and compression, as part of a rest, ice, compression and elevation regimen, are shown to decrease pain and improve function. However, the microcirculatory changes following a given dosage of cryotherapy on mid-portion Achilles tendon remain unclear. Prospective clinical cohort study, level of evidence 2. 30 people (12 males, 33 (SD 12) years, body mass index 25.6 (5.3) kg/m2) were included in the cohort. 3x10 min KoldBlue ankle-cooling bandages were applied and microcirculation of Achilles tendon mid-portion was real-time and continuously assessed using a laser-Doppler-spectrophotometry system (O2C, Germany). Superficial capillary blood flow was reduced from 42 to 6, 5 and 3 relative units (rU) in the first, second and third cryotherapy periods, respectively (-65%, p = 0.001), with no significant capillary hyperaemia. Deep capillary tendon blood flow was reduced from 180 to 82, 53 and 52 rU (-71%, p = 0.001) within 6-9 min of application without hyperaemia. Superficial tendon oxygen saturation dropped significantly from 43% to 26%, 18% and 11% (p = 0.001) after repetitive cryotherapy, with persisting increase of tendon oxygenation during rewarming (51%, 49% and 54%, p = 0.077) up to 27% of the baseline level. At 8 mm tendon depth, cryotherapy preserved local oxygenation. Relative postcapillary venous tendon filling pressures were favourably reduced from 41 (11) to 31, 28 and 26 rU (-36%, p = 0.001) superficially and from 56 (11) to 45, 46 and 48 rU (-18%, p = 0.001) in deep capillary blood flow during cryotherapy, facilitating capillary venous clearance. Intermittent cryotherapy of 3x10 min significantly decreases local Achilles tendon mid-portion capillary blood flow by 71%. Within 2 min of rewarming, tendon oxygen saturation is re-established following cryotherapy. Postcapillary venous filling pressures are reduced during cryotherapy, favouring capillary

  4. Intermittent KoldBlue cryotherapy of 3×10 min changes mid‐portion Achilles tendon microcirculation

    Science.gov (United States)

    Knobloch, Karsten; Grasemann, Ruth; Spies, Marcus; Vogt, Peter M

    2007-01-01

    Background Neovascularisation and microcirculatory changes have been reported in Achilles tendinopathy. Cryotherapy and compression, as part of a rest, ice, compression and elevation regimen, are shown to decrease pain and improve function. However, the microcirculatory changes following a given dosage of cryotherapy on mid‐portion Achilles tendon remain unclear. Study design Prospective clinical cohort study, level of evidence 2. Methods 30 people (12 males, 33 (SD 12) years, body mass index 25.6 (5.3) kg/m2) were included in the cohort. 3×10 min KoldBlue ankle‐cooling bandages were applied and microcirculation of Achilles tendon mid‐portion was real‐time and continuously assessed using a laser‐Doppler‐spectrophotometry system (O2C, Germany). Results Superficial capillary blood flow was reduced from 42 to 6, 5 and 3 relative units (rU) in the first, second and third cryotherapy periods, respectively (−65%, p = 0.001), with no significant capillary hyperaemia. Deep capillary tendon blood flow was reduced from 180 to 82, 53 and 52 rU (−71%, p = 0.001) within 6–9 min of application without hyperaemia. Superficial tendon oxygen saturation dropped significantly from 43% to 26%, 18% and 11% (p = 0.001) after repetitive cryotherapy, with persisting increase of tendon oxygenation during rewarming (51%, 49% and 54%, p = 0.077) up to 27% of the baseline level. At 8 mm tendon depth, cryotherapy preserved local oxygenation. Relative postcapillary venous tendon filling pressures were favourably reduced from 41 (11) to 31, 28 and 26 rU (−36%, p = 0.001) superficially and from 56 (11) to 45, 46 and 48 rU (−18%, p = 0.001) in deep capillary blood flow during cryotherapy, facilitating capillary venous clearance. Conclusion Intermittent cryotherapy of 3×10 min significantly decreases local Achilles tendon mid‐portion capillary blood flow by 71%. Within 2 min of rewarming, tendon oxygen saturation is re

  5. Kalamaja jalakäijate silla eskiislahendus = A draft project for a pedestrian bridge in Kalamaja / Irina Raud

    Index Scriptorium Estoniae

    Raud, Irina, 1945-

    2008-01-01

    Tallinna Tehnikakõrgkooli Arhitektuuri õppetooli õpitoa "Intelligentsed konstruktsioonid" raames toimunud professor Irina Raua ja professor Stefan Polonyi (Saksamaa) näidisloengu ajal arhitekti ja inseneri koostööna valminud Tallinna Kalamajja kavandatava jalakäijate silla eskiislahendusest

  6. Mida teeb Narva kutseõppekeskus teie arvates Narva linna heaks? / Burkina, Irina; Patlep, Kaarel; Kaalik, Ljubov; Dolgovskaja, Tatjana; Ibragimov, Muret; Vorobjova, Anna

    Index Scriptorium Estoniae

    2007-01-01

    Vastavad Narva Kutseõppekeskuse kutseõpetajad Irina Burkina, Tatjana Dolgovskaja ja Murat Ibragimov ning autovaldkonna juht Kaarel Patlep, projektijuht Ljubov Kaalik ja PR-spetsialist Anna Vorobjova

  7. Diffusion of Cs, Ni, Pb, Se through MX80 bentonite and Bure argilite

    International Nuclear Information System (INIS)

    Kedziorek, M.A.M.; Bourg, A.C.M.

    2010-01-01

    Document available in extended abstract form only. In order to isolate nuclear waste in repositories from the biosphere two characteristics are required from the confining environment: adsorption as high as possible and permeability as low as possible. In France, bentonite (MX80) and argillite from the Bure underground laboratories are the candidates for the near- and far-field barriers, respectively. To investigate interactive diffusive transport, we performed a series of diffusion experiments in experimental cells. 'Through' diffusion and 'in' diffusion protocols were followed and performed for a cocktail of Cs, Ni, Pb and Se, this under a variety of conditions susceptible of affecting adsorption and diffusive transport, i.e. solid density, water pH and ionic strength. For the argillite experiments the solution pH and solid density are controlled by the solid. The MX80 bentonite was pretreated according to the proposed experimental solution pH and ionic strength. The reservoirs (downstream for the 'through' diffusion experiments and upstream for the 'in' diffusion experiments were sampled at regular intervals and analyzed for the elements of interests. At the end of the experiments the solids were sliced and the elemental content analyzed. A series of results will be presented and preliminary interpretation proposed

  8. Kauha : [luuletused] / Pjotr Zahharov ; udmurdi keelest tõlkinud soome keelde Viktor Shibanov, Hannu Oittinen, võru keelde tõlkinud Irina Orehhova, Kauksi Ülle, eesti keelde tõlkinud Taive Särg

    Index Scriptorium Estoniae

    Zahharov, Pjotr

    2005-01-01

    Sisu: Kauha / udmurdi keelest tõlkinud soome keelde Viktor Shibanov, Hannu Oittinen ; Kopsik / udmurdi keelest tõlkinud võru keelde Irina Orehhova, Kauksi Ülle ; Pu-pu : seitse pühendust rähnile 1, 3, 4, 4, 5-7 / udmurdi keelest tõlkinud eesti keelde Irina Orehhova, Taive Särg ; Metamorfoosid 3-8 / udmurdi keelest tõlkinud eesti keelde Irina Orehhova, Taive Särg

  9. Cesium diffusion in Bure mud-rock: effect of cesium sorption and of the surface structure of the clay

    International Nuclear Information System (INIS)

    Melkior, T.; Motellier, S.; Yahiaoui, S.

    2005-01-01

    Full text of publication follows: This work is devoted to cesium diffusion through mud-rock samples from Bure (Meuse/Haute- Marne, France). This rock is mainly composed of interstratified illite/smectite, quartz and calcite. According to published data, positively charged solutes exhibit high diffusion coefficients in argillaceous media compared to neutral species. This effect was actually observed for cesium in Bure mud-rock samples: the effective diffusion coefficients (De) of tritiated water and cesium were found to be ca. 2 x 10 -11 m 2 s -1 and 2.5 x 10 -10 m 2 s -1 , respectively. Some authors assign this 'enhanced diffusion' of cations to the particular migration of ions within the electrical double layer, next to mineral surfaces (surface diffusion mechanism). To assess the role of sorbed ions in the diffusive transfer, cesium diffusion coefficients in Bure mud-rock were measured at different cesium concentrations. The distribution coefficient of cesium onto Bure mud-rock was measured in batch: it significantly varies over the concentration range investigated in the diffusion tests (between 2 x 10 -6 M and 2 x 10 -2 M). If sorbed ions contribute to the transfer, the effective diffusion coefficients deduced from these different tests should depend on cesium concentration. Nevertheless, the measured effective diffusion coefficients are found to be relatively unaffected by cesium concentration. It is thus concluded that ions at the sorbed state play a minor role in the diffusion. Following the assumption of an 'accelerated' transfer due to ions located in the diffuse double layer, the charge of the clay particles should affect the 'enhanced diffusion' of cesium. Therefore, a mud-rock sample was first crushed and contacted with a cationic surfactant at different solid/liquid ratios. The conditions were adjusted to obtain suspensions having positive, neutral and negative zeta potentials respectively. Three compact samples were then made with these different

  10. Rheology, strain localization and stress history in the limestones of Bure (Meuse, France)

    International Nuclear Information System (INIS)

    Rolland, A.

    2013-01-01

    In order to demonstrate the feasibility of a radioactive waste repository (HLW) in clay-stone formation, the french national radioactive waste management agency (Andra) started in 2000 to build an underground research laboratory (URL) at Bure in the south of the Meuse district. The target horizon for the laboratory is a 135 m thick layer of argillaceous rock (Callovo-Oxfordian clay-stone) that lies between about 420 and 555 meters below the surface at the URL site. The argillite layer (COX) is surrounded by limestones from the Dogger and the Oxfordian ages (respectively 164,7 to 175,6 Ma and 161,2 to 164,7 Ma). Numerous stylolites were found in these limestones. The aim of this work is to study the rheology of these stylolites-rich horizons and the stylolites as stress gauges in the Dogger and Oxfordian formations. In this work, a wide range of samples with and without stylolites were sampled in the Dogger and Oxfordian formations. Petrophysical measurements and microstructural studies showed that all these limestones have a microporous structure. We showed that the stylolites induced significant variations in some physical properties and in the rock strength. Based on an analytical model, presented here in details, linking a characteristic length associated to the stylolites morphology and the stress associated to the development of that stylolites, a method for the morphology analysis of stylolites is developed, using a Fourier power spectrum technique, by taking into account all the difficulties linked to the use of cores from deep boreholes. We apply this method on stylolites at various depths, starting from the Oxfordian formation at a depth of 158 meters to the Dogger formation at a depth of 800 meters. No stylolites are found in the intermediate Callovo-Oxfordian clay-stone formation. We analyze 1D profiles taken on the outer part of the cores. In agreement with theoretical predictions, we always observe two regimes for small and large scales separated by a

  11. Results from the geological surveys carried out in the Bure laboratory's shafts

    International Nuclear Information System (INIS)

    Rebours, Herve; Righini, Celine

    2010-01-01

    Document available in extended abstract form only. After the government's authorization to build and operate an underground laboratory, Andra started the investigation works in November 99 on the Meuse/Haute-Marne URL site. The Meuse/Haute-Marne URL is located at the border of the Champagne-Ardenne and Lorraine regions, on the township of Bure in the Callovo-Oxfordian clay-rich rock. On the URL site, the layer is about 135 m-thick and lies at a depth of 417 m to 552 m. The laboratory consists of two levels of experimental drifts at depths of 445 m and 490 m, respectively, with two vertical shafts crossing the 505 m-thick sedimentary cover of Kimeridgian (about 100 meters of marls and limestones), Oxfordian (about 300 meters of limestones) and Callovo-Oxfordian formations. The construction of the underground installations started in August 2000 with the sinking of the main shaft and was completed on the 27 April 2006 when it linked up with the southern drift of the laboratory. The two access shafts are sunk with a drill and blast method with steps of 2.4 to 3.1 m. A temporary support with grouted bolts and wire mesh is set immediately after the blasting and removal of the muck. The definitive concrete lining is installed about 12 to 20 m behind the face. The excavated diameter of the main shaft where the geological surveys and experiments have been undertaken is of 6 m (5 m after lining). The second shaft (auxiliary shaft for the ventilation of the URL) is sunk in a smaller diameter (5 m). The aims of the geological surveys carried out during the shaft sinking are to describe the vertical and lateral (between the two shafts) variations of the lithology, to confirm the absence of fault and the geometry of the argillaceous rocks formation. These surveys allow to characterize the natural or inducted fracturing by a sedimentary and structural follow-up of the excavation face. This follow-up was carried out every 2.4 to 3.0 meters in the shafts. During the shaft

  12. Podgorny, Irina. El sendero del tiempo y de las causas accidentales. Los espacios de la prehistoria en la Argentina, 1850-1910

    OpenAIRE

    Gänger, Stefanie

    2014-01-01

    El sendero del tiempo y de las causas accidentales de Irina Podgorny delinea el desarrollo de los estudios sobre la prehistoria en la Argentina decimonónica. El libro gira en torno a los «espacios» de la prehistoria, los aspectos materiales y sociales que contribuyeron a la formación de la disciplina: Irina Podgorny se centra en los edificios, en el vocabulario, y en las redes personales. Describe la circulación internacional de las ideas, de modelos arquitectónicos, o de los sistemas de clas...

  13. Results from the geological surveys carried out in the Bure laboratory's drifts

    International Nuclear Information System (INIS)

    Rebours, Herve; Righini, Celine

    2010-01-01

    Document available in extended abstract form only. After the government's authorization to build and operate an underground laboratory, Andra started the investigation works in November 99 on the Meuse/Haute-Marne URL site. The Meuse/Haute-Marne URL is located at the border of the Champagne-Ardenne and Lorraine regions, on the township of Bure in the Callovo-Oxfordian clay-rich rock. At this place, the layer is about 135 m-thick and lies at a depth of 417 m to 552 m. The construction of the underground installations started in August 2000 with the sinking of the main shaft and the first phase of diggings was completed on the 27 April 2006 when it linked up with the south drift of the laboratory. The laboratory consists in two vertical shafts crossing the 505-m thick sedimentary cover and two levels of experimental drifts dug in Callovo-Oxfordian formation. The first experimental drift dug at -445 m with a drill-and-blast method with steps of 2.4 m. The technical and experimental drifts at the main level (-490 m of depth) were dug with a hydraulic stone crusher. The aims of the geological surveys carried out during the drifts digging are to observe the lateral variation of the lithology, if there is one, to confirm the absence of fault and the geometry of the argillites formation. These works should also allow to characterize the natural or inducted fracturing (EDZ - Excavation Damaged Zone) induced by the digging by a sedimentary and structural follow-up. The EDZ characterization has been established from the geological survey of the drift face and sidewalls carried out from 1 to 5 meters in the drifts, and completed by the structural analysis of the cores of the boreholes drilled for the experimentations' equipments. After the safe keeping of the front, the geological team goes down to carry out the survey which consists in a lithologic and sedimentary mapping, a structural survey for the understanding of joints distribution and EDZ characterization, and

  14. The team from ALICE DAQ (Data acquisition) involved in the 7th ALICE data challenge. First row: Sylvain Chapeland, Ulrich Fuchs, Pierre Vande Vyvre, Franco Carena Second row: Wisla Carena, Irina MAKHLYUEVA , Roberto Divia

    CERN Multimedia

    Claudia Marcelloni

    2007-01-01

    The team from ALICE DAQ (Data acquisition) involved in the 7th ALICE data challenge. First row: Sylvain Chapeland, Ulrich Fuchs, Pierre Vande Vyvre, Franco Carena Second row: Wisla Carena, Irina MAKHLYUEVA , Roberto Divia

  15. Nature and reactivity of organic matter in argillaceous formations: example of the Callovo-Oxfordian of Bure (France)

    International Nuclear Information System (INIS)

    Michels, R.; Elie, M.; Faure, P.; Huault, V.; Martinez, L.; Bartier, D.; Fleck, S.; Hautevelle, Y.

    2004-01-01

    In carbon cycle models, it is admitted that less than 1% of produced organic carbon is transferred to the geological cycle as sedimentary organic matter (Tissot and Welte, 1984). Although, coal or petroleum source rocks are most well known, sedimentary organic matter also occurs in various concentrations throughout many different rock facies. Organic matter is therefore a witness of the record of environmental changes as well as biomass evolution through time. It is also a reliable tracer of diagenetic conditions, from sediment deposition to metamorphism and subsurface alteration. Especially in the case of argillaceous sediments, known for their potential proneness of organic matter, the study of fossil organic matter is able to unravel a large amount of information concerning the geological past (depositional conditions and preservation, paleo-environment, burial, thermal history) as well as the future (effects of induced thermal perturbation, oxidative alteration, biodegradation). We are presenting here data obtained on the Callovo-Oxfordian argillaceous formations of Bure (France), which are the target layers for the installation of a future laboratory. (authors)

  16. Hydraulic homogenization of a clayey porous rock with 3D statistical and deterministic discontinuities: application to THE 'EDZ' at the Bure Callovo-Oxfordian URL

    International Nuclear Information System (INIS)

    Ababou, R.; Canamon, I.; Poutrel, A.

    2010-01-01

    Document available in extended abstract form only. The present work, carried out in the Underground Research Laboratory at Bure operated by Andra, focuses on the hydraulic homogenization (up-scaling) of the Excavated Damaged Zone (EDZ) around a cylindrical excavation, taking into account the specific structure of the micro-fissures and of the larger fractures induced by the excavation, as well as the permeability of the intact rock (the Callovo-Oxfordian clay-stone, 130 m thick, and located between 400 m and 600 m depth at this site). Two types of discontinuities are distinguished: (1) a statistically isotropic network of micro-fissures, and (2) a quasi-periodic set of complex shaped, curved fractures (chevron pattern). Hydraulic up-scaling are expressed in terms of effective macro-permeability tensors, and they are compared, in the final stage of this work, against in situ data, including permeability profiles along boreholes. We firstly consider a 3D stretch of a cylindrical gallery with: (i) section length L = 20 m; (ii) drift diameter = 4 m; (iii) thickness of the annular EDZ around the drift = 4 m. The domain of investigation is a 3D rectangular box of size 20 x 13 x 13 m, which encloses the drift and its EDZ. The transverse scales correspond to those of the experimental drifts and EDZ observed at the URL site. - Statistical network of micro-fissures (randomly oriented plane discs). The micro-fissures and small fractures are modeled as statistical plane discs, with randomly isotropic orientations, and radially decreasing density and diameters away from the drift wall. - Deterministic set of curved fractures ('herringbone' or 'chevron' pattern).The extensive shear fractures ('chevrons') are modeled as a periodic set of mathematical surfaces (generalized elliptical conoids) analogous to those observed in the Bure drifts The method adopted here for hydraulic homogenization of a 3D porous fractured rock is based on a &apos

  17. Coupled-processes in the Callovo-Oxfordian shales at the Bure site: implications for the transports of water and solutes

    International Nuclear Information System (INIS)

    Rousseau-gueutin, P.

    2008-09-01

    This research thesis is related to the ANDRA's project of building a deep storage site for long-life, high- and medium-activity radioactive wastes within a Callovo-Oxfordian geological formation which is investigated by the Bure underground laboratory. As previous studies revealed hydrostatic loads greater than expected, the objective of this research is to explain these overpressures by validating or invalidating hypotheses on natural phenomena which could cause them. These hypotheses are: a progressive decrease of rock porosity in relationship with a continuous increase of mechanical stresses in the Callovo-Oxfordian, the existence in the past of hydrostatic pressures greater than now, and an osmotic effect. The author gives an overview of the knowledge about clays and their interactions with surrounding solutes, about coupled flows and overpressures. Based on petro-physical data, she proposes an assessment of the chemical osmotic coupling coefficient. Based on experimental and numerical investigations, she reports the measurement of this coefficient in the Callovo-Oxfordian argillites, and then proposes new interpretations of the measured overpressures

  18. Pervaja krasavitsa / Irina Kuzina

    Index Scriptorium Estoniae

    Kuzina, Irina

    2005-01-01

    Esimesest Baltimaade ühendatud kosmeetikaprojektist Baltic Beauty World 2005 Läti Rahvusvahelises Näitustekeskuses. Konkursi "Fantaasiasoeng lillekleidis" võitsid Jekaterina Mosendz ja Jelena Arno Eestist tööga "Vene kaunitar"

  19. Trikotazh / Irina Kuzina

    Index Scriptorium Estoniae

    Kuzina, Irina

    2006-01-01

    ERKI moeshow Tallinnas Vene Kultuurikeskuses. Eesti osalejatest nimetatud Anna Roometit ja Marta Kisandit ning Vassilissa Danaviri ja nende kollektsioone. Pealkirja all "Jantarnaja komnata Oksanõ Tandit" Oksana Tanditi uuest kollektsioonist

  20. Anoreksii - net! / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2008-01-01

    Eesti Kunstiakadeemia disainitudengid Lauri Hirvesaare eestvedamisel riietasid Tallinna kesklinnas asuva Mare Mikofi skulptuuri ѕHämarikؤ, et avaldada meelt anoreksia vastu. Kleidi autoriks on Tallinna Tehnikakõrgkooli rõiva- ja tekstiiliala ressursikorralduse eriala esmakursuslane Teele Villem

  1. Tolko ljubov! / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2008-01-01

    Tallinna Vana Viru hotelli fuajees avati maali- ja skulptuurinäitus. Korraldajaks on SED ARTE Gallery, galerist Olga Ljubaskina. 16 osaleja hulgas on Anatoli Strahhov, Sergei Jantshenko, Iris Uuk, Aivar Rihkrand, Vera Stanishevskaja, Vladimir Baciu ja skulptor Tauno Kangro

  2. Den kolde videnskab og den varme omsorg

    DEFF Research Database (Denmark)

    Højlund, Susanne

    1996-01-01

    This essay focusses on the cultural understanding of the nursing profession as a practice of contrasts. The criticism of dualism put forward by Gregory Bateson is presented and discussed in relation to the thinking of Kari Martinsen. Bateson's ideas about 'third position' and 'interface' are used...

  3. Quality assessment of ground-based microwave measurements of chlorine monoxide, ozone, and nitrogen dioxide from the NDSC radiometer at the Plateau de Bure

    Directory of Open Access Journals (Sweden)

    P. Ricaud

    2004-06-01

    Full Text Available A ground-based microwave radiometer dedicated to chlorine monoxide (ClO measurements around 278GHz has been in operation from December 1993-June 1996 at the Plateau de Bure, France (45° N, 5.9° E, 2500m altitude. It belongs to the international Network for the Detection of Stratospheric Change. A detailed study of both measurements and retrieval schemes has been undertaken. Although dedicated to the measurements of ClO, simultaneous profiles of O3, ClO and NO2, together with information about the instrumental baseline, have been retrieved using the optimal estimation method. The vertical profiles have been compared with other ground-based microwave data, satellite-borne data and model results. Data quality shows: 1 the weak sensitivity of the instrument that obliges to make time averages over several hours; 2 the site location where measurements of good opacities are possible for only a few days per year; 3 the baseline undulation affecting all the spectra, an issue common to all the microwave instruments; 4 the slow drift of some components affecting frequencies by 3-4MHz within a couple of months. Nevertheless, when temporally averaging data over a few days, ClO temporal variations (diurnal and over several weeks in winter 1995 from 35-50km are consistent with model results and satellite data, particularly at the peak altitude around 40km, although temporal coincidences are infrequent in winter 1995. In addition to ClO, it is possible to obtain O3 information from 30-60km whilst the instrument is not optimized at all for this molecule. Retrievals of O3 are reasonable when compared with model and another ground-based data set, although the lowermost layers are affected by the contamination of baseline remnants. Monthly-averaged diurnal variations of NO2 are detected at 40km and appear in agreement with photochemical model results and satellite zonally-averaged data, although the amplitude

  4. (S, C, O, Sr) isotopic constraints on the diagenetic evolution of the COX clay formations at the Bure URL site, Paris Basin)

    Science.gov (United States)

    Lerouge, C.; Gaucher, E. C.; Tournassat, C.; Agrinier, P.; Widory, D.; Guerrot, C.; Buschaert, S.

    2009-04-01

    The Underground Research Laboratory of Bure, located in the Eastern part of the Paris Basin, was selected by ANDRA (French Agency for Nuclear Management) in order to study the feasibility of a nuclear waste disposal in the Callovian-Oxfordian thick clayey formation at 400 meters depth. Since 1994's, numerous investigations have been initiated to understand and predict the behaviour of the clay formation in time and in space, by constraining its stability, the chemical evolution of the porewaters, and solution transfers between the clayey formation and its adjacent limestone sequences during geological times (ANDRA, 2005). In that way, this study presents combined new mineralogical and isotopic data of the diagenetic mineral sequence to constrain the porewater chemistry of the rock at different stages of the sedimentary then burial history of the clayey formation. The petrological study of Callovian-Oxfordian claystones provided evidence of the following diagenetic mineral sequence: 1) Framboïdal pyrite ± micritic calcite in replacement of carbonate bioclasts and in bioturbations, 2) Iron-rich euhedral carbonates (ankerite, sideroplesite), Glauconite, 3) Sparry dolomite, celestite in residual porosity, 4) Chalcedony 5) quartz/calcite. Pyrite in bioturbations shows a wide range of δ34S (-38 to +74 permil/CDT), providing evidence of bacterial sulphate reduction processes. The lowest negative values (-38 to -22 permil) indicate precipitation of pyrite in a marine environment with a permanent recharge in sulphate, whereas the higher pyrite δ34S values (-14 up to +74 permil) show that pyrite precipitated in a system that closed for sulphate. Consequently the variations of pyrite δ34S in bioturbations along the lithostratigraphic profil indicate a change of sedimentation conditions from a deep marine environment to an environment with alternative recharge of marine sulphates; that is consistent with the transgression/regression cycle observed in the middle sequence

  5. Characterisation of the hydrodynamic properties within THE EDZ around drifts at level - 490 m of the Bure URL: a methodology for consistent interpretation of hydraulic tests

    International Nuclear Information System (INIS)

    Baechler, S.; Lavanchy, J.M.; Armand, G.; Cruchaudet, M.

    2010-01-01

    Document available in extended abstract form only. Since 2004 the characterisation of the excavated damaged zone (EDZ) around drifts, has been performed at several sites in the underground research laboratory (URL) at Bure. The experiments were conducted around drifts at depths of 445 and 490 meters below ground surface. The EDZ is a highly complex and heterogeneous system of fractures/fissures, with variable pore pressure gradients (including suction conditions), sharp changes in permeability/transmissivity properties, unsaturated conditions, etc. In addition, the hydrodynamic properties within the EDZ may change with time in association with effects such as stress redistribution, variable conditions in the drifts (temperature, humidity), and self-sealing/self-healing processes. In order to investigate potential changes of the hydrodynamic properties of the EDZ over time, several tests campaigns have been carried out between 2005 and 2008 in dedicated boreholes filled with either synthetic water or gas. Each test series was analyzed independently to previous results, in an attempt to optimise the fit of the new test measurements. The flow model was chosen according to diagnostic techniques. The analysis considered constraining (bounding) criteria for properties such as storage coefficient and formation pressure. After several test series, inconsistencies were noticed between the estimated conductivities, indicating sometimes erratic, non-explainable property changes over time and space. It was therefore difficult to determine reliable trends of the EDZ hydrodynamic properties. It appeared necessary to re-evaluate both the representation concepts and assumptions applied to the numerical analyses of test data on the EDZ, trying to better constrain the flow model and the parameter variables in order to generate a more realistic approximation of the geometrical, geomechanical and hydrodynamic properties of the EDZ. One particular issue was to conceptualize (in a

  6. Geochemical signatures of fluid paleo-transfer in fracture filling calcite from low permeability rock masses: examples taken from Bure's and Tournemire's site in France and northern Switzerland; Signatures geochimiques de paleocirculations aqueuses dans la calcite de remplissage de fracture de massifs argileux peu permeables et de leurs encaissants: exemples pris sur les sites de Bure, Tournemire et Suisse du nord

    Energy Technology Data Exchange (ETDEWEB)

    Lecocq, D

    2002-12-15

    Fractures in rock masses represent preferential path for fluid transfer and, as such, are the most efficient way for migration of radionuclides at a regional scale. The impact of fracturing on hydrogeological system is a major challenge for underground radioactive waste storage projects. In this context, geochemistry of fracture-filling calcite is used to better understand physical and chemical properties of palaeo-fluids. A new methodology has been developed to analyze Mg, Mn, Fe, Sr and Rare Earth Elements REE (La, Ce, Nd, Sm, Eu, Dy and Yb) in calcite by Secondary Ion Mass Spectrometry. Analyses of calcite crystals have been performed in fractures from Jurassic clays and limestones in France (Bure and Tournemire sites) and northern Switzerland (Mt Terri's tunnel and deep borehole). On each case, several geochemical signatures are observed, according to REE partitioning and Mn and Fe concentrations. In the Bure site, a dependence of calcite geochemistry from fracture host rock has been evidenced. On the other hand, speciation of REE in solution equilibrated with clayey or calcareous rocks at circum-neutral pH (7 to 8) is not significantly influenced by the media: speciation is dominated by carbonate species in both cases and phosphate complexes can modify heavy REE availability in relatively to light REE. These results point out that in fractures in clays, calcite crystallizes at equilibrium with a fluid expulsed during diagenesis from clay minerals, recording the effect of clays and accessory phases. In limestone fractures, calcite records a later event related to the past functioning of the present aquifer, and the fluid has reached equilibrium with the rock minerals. In secondary filling calcite from Toarcian Argilites faults close to Tournemire's tunnel, three successive generations of calcite are observed in an extensive fault, and a fourth in a compressive one. In Aalenian Opalinus Clays veins, comparison between existing isotopic data and Mn, Fe

  7. Triumf gruzinskogo kino / Irina Ivanova

    Index Scriptorium Estoniae

    Ivanova, Irina

    2005-01-01

    Anapas lõppes SRÜ ja Baltimaade XIV avatud filmifestival "Kinoshokk 2005". Žürii andis parima näitlejanna preemia Maarja Jakobsonile tema rolli eest P. Urbla filmis "Stiilipidu". Parima filmi auhinna sai grusiin Levan Tutberidze "Jalutuskäik Mägi-Karabahhis" ja parima režii auhinna samuti grusiin Levan Zakareishvili filmi eest "Thbilisi-Thbilisi"

  8. Ossen, teatr, festival / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2006-01-01

    21.-22 okt. Vene Kultuurikeskuses toimunud harrastusteatrite rahvusvahelisest festivalist "Teatrisügis 2006". Vaadeldakse Moskva teatritrupi Zolotoi kljutshik, Sankt-Peterburgi üliõpilasteatri, Valgevene trupi Zolotoi Orion ja kahe Eesti kollektiivi - Teatri Noorus (kunstiline juht ja lavastaja Niina Popova) ja Anne Teatristuudio (stuudio kunstiline juht ja lavastaja Anne Maiste) etendusi

  9. Kamera na dvoihh / Irina Ljubarskaja

    Index Scriptorium Estoniae

    Ljubarskaja, Irina

    2004-01-01

    Musta mere ääres Anapas toimunud SRÜ ja Baltimaade filmifestivalist "Kinoshokk", kus võitis parima operaatori auhinna Rein Kotov mängufilmi "Somnambuul" eest. Peauhinna sai kasahh Rustem Abdrdashevi filmidebüüt "Taassünni saar", ära märgiti Serik Aprõmovi "Jahimees". Mõlema filmi operaator on Hassanbek Kõdõralijev Kirgiisiast

  10. Eto otshen strashno! / Irina Ivanova

    Index Scriptorium Estoniae

    Ivanova, Irina

    2005-01-01

    Walden Media tootis koos Walt Disney Pictures'iga ekraniseeringu C.S. Lewise 1950.a. ilmunud romaanist "Narnia lood : Lõvi, nõid ja riidekapp" (Chronicles of Narnia : The Lion, the Witch and the Wardrobe")

  11. Transient Calibration of a Variably-Saturated Groundwater Flow Model By Iterative Ensemble Smoothering: Synthetic Case and Application to the Flow Induced During Shaft Excavation and Operation of the Bure Underground Research Laboratory

    Science.gov (United States)

    Lam, D. T.; Kerrou, J.; Benabderrahmane, H.; Perrochet, P.

    2017-12-01

    The calibration of groundwater flow models in transient state can be motivated by the expected improved characterization of the aquifer hydraulic properties, especially when supported by a rich transient dataset. In the prospect of setting up a calibration strategy for a variably-saturated transient groundwater flow model of the area around the ANDRA's Bure Underground Research Laboratory, we wish to take advantage of the long hydraulic head and flowrate time series collected near and at the access shafts in order to help inform the model hydraulic parameters. A promising inverse approach for such high-dimensional nonlinear model, and which applicability has been illustrated more extensively in other scientific fields, could be an iterative ensemble smoother algorithm initially developed for a reservoir engineering problem. Furthermore, the ensemble-based stochastic framework will allow to address to some extent the uncertainty of the calibration for a subsequent analysis of a flow process dependent prediction. By assimilating the available data in one single step, this method iteratively updates each member of an initial ensemble of stochastic realizations of parameters until the minimization of an objective function. However, as it is well known for ensemble-based Kalman methods, this correction computed from approximations of covariance matrices is most efficient when the ensemble realizations are multi-Gaussian. As shown by the comparison of the updated ensemble mean obtained for our simplified synthetic model of 2D vertical flow by using either multi-Gaussian or multipoint simulations of parameters, the ensemble smoother fails to preserve the initial connectivity of the facies and the parameter bimodal distribution. Given the geological structures depicted by the multi-layered geological model built for the real case, our goal is to find how to still best leverage the performance of the ensemble smoother while using an initial ensemble of conditional multi

  12. Comparative EPMA and μXRF methods for mapping micro-scale distribution of iodine in bio-carbonates of the Callovian-Oxfordian clayey formation at Bure, Eastern part of the Paris Basin

    International Nuclear Information System (INIS)

    Lerouge, C.; Claret, F.; Wille, G.; Beny, C.; Gaucher, E.C.; Tournassat, C.; Denecke, M.A.; Falkenberg, G.; Ramboz, C.; Giffaut, E.

    2010-01-01

    Document available in extended abstract form only. A pluri-disciplinary approach was applied on carbonate shells of the Callovian-Oxfordian (160 Ma) clayey formation from the ANDRA Underground Research Laboratory at Bure. The overall aim of this natural analog investigation was to define the iodine speciation and immobilization mechanisms by carbonates in a natural carbonate-bearing clayey formation. In this study, sequential chemical extraction data have shown that ∼66 % of the low iodine content of the clay stone (1-5 ppm) is associated with the carbonate fraction and ∼33 % with organic matter. EPMA analyses have been performed on detrital and different generations of diagenetic carbonates observed in thin sections and have provided evidence of low and heterogeneously distributed iodine contents measured in bio-clasts (up to 1300 ppm), but also in less amounts in diagenetic euhedral calcite and dolomite (up to 620 ppm). EPMA analyses to measure iodine is especially challenging due to spectral interference between calcium K and iodine L emission lines and to the relatively high detection limits (∼150 ppm). We therefore applied a synchrotron micro-focused beam at energies above the I K absorption in the present study. Two entire and centimeter-sized shells, a bivalve and a brachiopod (Rhynchonella) were separated in a clay stone sample from Gallery level of the URL at Bure. They were cut along two perpendicular directions to obtain thin polished sections of the bio-clast shells. A dry polishing procedure was performed to avoid any partial dissolution of calcite and done by hand to avoid any heating and volatilization of iodine. Combined results from optical microscopy, SEM, cathodoluminescence and infra-red spectrometry performed on both bio-clasts showed that the Rhynchonella shell has a well-preserved organic structure and dominantly consists of bio-calcite, whereas the bivalve shell is entirely recrystallized into diagenetic calcite, with inclusions of

  13. Kolding-borgernes klima- og miljøvaner

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam; Nørregaard, Emilie; Ellesgaard, Anders

    mere vægt på argumenter vedrørende egen og familiens sundhed. Engelsk: Citizens do not lack information about climate change, but they must be motivated in order to act. Surveys of citizens' motivation, behavior and attitudes towards climate change carried out in three Danish municipalities show......Dansk: Borgerne mangler ikke viden om klimaforandringer, men de skal motiveres for at handle. Spørgeskemaundersøgelser af borgeres motivation, adfærd og holdninger til klimaområdet i tre danske kommuner viser, at langt størstedelen at borgene føler, at de besidder den nødvendige viden til at ændre...... to motivate people into changing their behavior. Where men are motivated mostly by economic incentives, women put more emphasis on arguments relating to their own and their family’s health....

  14. I on sozdal bikini / Irina Kuzina

    Index Scriptorium Estoniae

    Kuzina, Irina

    2006-01-01

    Bikiinide ajaloost aastast 1946 kuni tänapäevani. 5. juulil 1946 demonstreeris disainer Louis Reard uut supelkostüümi Pariisis. Kostüüm sai nime Bikini atolli järgi, kus USA oli nädal varem katsetanud tuumapommi

  15. Poka ihh petuhh ne kljunet / Irina Kablukova

    Index Scriptorium Estoniae

    Kablukova, Irina

    2008-01-01

    Transiidiekspert Raivo Vare arvab, et valitsus peaks planeerima majanduse tulevikku ja kuulama ettevõtjaid. Riigikogu liige Taavi Veskimägi arvab, et majandusolukord paneb ministreid ettevõtjaid kuulama

  16. "Artek" v serdtse Tallinna / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2007-01-01

    Tallinna Vene kultuurikeskuse laste kunstistuudiost "Artec" ning selle õpilaste tööde näitustest Vene kultuurikeskuse galeriides. Kunstistuudio "Artec" tekkis kunstistuudiote "Valeris" (Valeri Smirnov) ja "5+5" (Valeri Laur) ühinemisel. Maalistuudiot juhatab Valeri Laur ja graafikastuudiot Valeri Smirnov

  17. Plan X dlja "skoroi" / Irina Kablukova

    Index Scriptorium Estoniae

    Kablukova, Irina

    2007-01-01

    Kiirabi juhid peavad välja töötama plaani juhuks, kui toimub meditsiinitöötajate streik, kuid mitmed tähtsad küsimused, näiteks kiirabiarstile haiguslehe väljaandmise õiguse andmine, pole veel leidnud lahendust. Tallinna kiirabi peaarsti Raul Adlase selgitusi ja arvamusi

  18. Groza v natshale maja / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2004-01-01

    Nikolai Bleskovi tööde näitus Meriton Grand Hotell Tallinn hoone kõikidel korrustel. Väljas on üle 80 töö, peamiselt maastikumaalid. Näitust aitas korraldada Nõmme galerii perenaine Viktoria Lukats

  19. "Tsvet i forma" dlja detei / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2004-01-01

    Kolmepäevasest kunstilaagrist "Värv ja vorm" 7-12 lastele Adamson-Ericu muuseumis ja Niguliste muuseum-kontserdisaalis. Lapsed tutvuvad muuseumi väljapanekutega, kuulavad loenguid ja joonistavad ise

  20. Leto - eto malenkaja zhizn / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2005-01-01

    Vene Draamateatri galerii korraldatud maalinäitus "Suvi" Juveelikeskus “Bindes” Tallinnas. Malle Leisi, Vladimir Baciu, Vera Staniševskaja, Sveta Aleksejeva ja Don Valeri Grig de Kalaveras'e (Maardust) töödest näitusel

  1. Pealinna baleriinid seiklevad malemaailmas / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2017-01-01

    Tantsutrupp Goltsman Ballet esitleb Kohtla-Järve kultuurikeskuses oma uut etendust, tantsulist malemängu "Seiklus malemaailmas". Etendusega avatakse kiirmale juubeliturniir Kohtla-Järvel. Selgitusi jagab Goltsman Balleti kunstiline juht Maria Goltsman

  2. Nevozvrashtshentsõ / Aleksei Andrejev, Irina Baramidze

    Index Scriptorium Estoniae

    Andrejev, Aleksei

    2007-01-01

    Välisriikidest Venemaale ümberasumiseks on soovi avaldanud vaid 20 000 inimest. Autorite väitel pole Vene riik loonud peaaegu mingeid tingimusi inimeste tagasitulekuks oma ajaloolisele kodumaale. Ümberasujatele ettenähtud toetustest. Vt. samas Aleksandr Minejevi, Zhanna Zahharova ja Rafael Mustafajevi artiklid

  3. Ushli v narod. Vernutsja li? / Irina Ljubarskaja

    Index Scriptorium Estoniae

    Ljubarskaja, Irina

    2000-01-01

    Vene filmifestivalilt "Kinotaurus". Lähemalt mängufilmidest "Kuu isaks" ("Lunnõi papa") : režissöör Bahtijer Hudoinazarov ja "Tema naise päevik" ("Dnevnik ego zhenõ") : režissöör Aleksei Utshitel

  4. "Muza - dama neverojatno kapriznaja" / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2004-01-01

    Vene Draamateatri galerii korraldatud Mihhail Duhhomjonoki skulptuuride ja Valeri Bareta fotode ühisnäitus "Naabrid" Tallinna juveelikeskuses Bindes. Duhhomjonoki uued tööd jõuavad tehnilistel põhjustel galeriisse kahe nädala pärast. Skulptoriga tema loomingust ja loomeprotsessist

  5. Dorogu molodõm! / Irina Andrejeva

    Index Scriptorium Estoniae

    Andrejeva, Irina

    2004-01-01

    Euroülikooli disainieriala lõpetajate Julia Hovanskaja ja Ljudmila Jerofejeva (Fashion studio "JU") Tervishoiumuuseumis näidatud ühiskollektsioonist "Renessanss". Janina ja Aleksandr Pasti (kaubamärk J.A.P. Style) kollektsioonist "Ja päike tõuseb jälle". Tikandite kavandite autor on moekunstnike-paari 14 aastane tütar Paulina. Demonstreeriti X-klubis Tallinnas

  6. Sneg v bambukovoi roshtshe... / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2007-01-01

    Kohtla-Järve Kunstnike Ühenduse näitus "Pidulik palett" Tallinna galeriis Aatrium. Kommenteerib ühenduse esimees Aarne Hanni. Osaleb 16 kunstnikku: Aleksandr Igonin, Ljudmilla Beljajeva, Oleg Jatsenko, Sergei Jatsenko, Svetlana Petrova, Arkadi Jartsev, Gennadi Jeltsov, Aarne Hanni, Arvo Aun, Tamara Breideks ja teised

  7. "Krengolm" obeshtshajet potesnit Pakistan / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2008-01-01

    Kreenholmi uue peadirektori Igor Poleshtshuki plaani kohaselt tuleks ettevõtte toodangu müügihinnad viia vastavusse maailmaturu hindadega, alandada tootmise omahinda tellimuste arvu suurendamisega, saada tagasi kaotatud tellijad Euroopast ja leida uusi eelkõige Venemaa turult. Ilmunud ka: Narvskaja Nedelja 13. dets. lk. 3

  8. Patofysiologi ved accidentel hypotermi. Hypotermi er ikke bare en kold krop

    DEFF Research Database (Denmark)

    Rudolph, Søren Finnemann; Mantoni, Teit; Belhage, Bo

    2007-01-01

    Knowledge of the pathophysiology in accidental hypothermia is essential for clinical decision-making. The prognosis should be favourable provided the condition is recognized and treated accordingly. Progressive organ dysfunction is associated with a declining core temperature which is reversible...... on rewarming. Other reactions occur during rewarming of which rewarming collapse has received much attention. More detailed knowledge of rewarming collapse which has come out is examined in this paper....

  9. Den militære unioolaritet og det amerikanske imperium efter den Kolde Krig

    DEFF Research Database (Denmark)

    Mortensen, Simon Valentin

    2006-01-01

     The article argues that American power after the Cold War has relied on military strength to a greater degree than immediately after World War Two. Several dynamics are cited which could turn unipolarity into a transitory stage in the evolvement of a multipolar, a bipolar, a regional, or even...... the complete breakdown of world order: The theory of Imperial Overstretch, traditional balance of power dynamics, and the absence of American restraint. Other stabilizing factors are mentioned: The evolvement of Post-Heroic Warfare, American restraint, and the use of novel strategies such as dissuasion, pre...

  10. Master-klass po pashalnõm jaitsam / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2006-01-01

    Ukraina kultuurikeskuse juhataja Anatoli Ljutjuk tutvustab saadikute ja poliitikute ukrainajuurtega abikaasadele Tallinna ukraina kultuurikeskust. Kultuurikeskuse muuseumi värvitud munade kollektsiooni, ülestõusmispühade munade värvimise traditsioone Ukrainas ja munade värvimistehnikat tutvustab etnograaf Olga Polituhhina

  11. Proshtshai, dollar? / Kenneth Rogoff ; tõlk. Irina Sashtshenkova

    Index Scriptorium Estoniae

    Rogoff, Kenneth

    2008-01-01

    Autor kirjutab dollari nõrgenemisest ja selle alternatiividest rahvusvahelisel valuutaturul ning euro tugevnemisest. Pankurid ja rahandustegelased peaksid hakkama mõtlema, mida teha siis, kui on aeg dollari toetamine lõpetada

  12. Sissejuhatus rahandussse / Irina Esko, Jelena Demjanova, Maksim Panfilov

    Index Scriptorium Estoniae

    Esko, Irina, 1959-

    2000-01-01

    Järg nr. 2, lk. 29-34; nr.3 lk. 33-36. Ilmunud ka: nr.5 lk. 31-34 art. Uus on unustatud vana. Bilansi struktuur, aktsiaseltside kolm arenguvarianti ja kolme tüüpi suhted: ASi aktsionärid, ASi palgatöötajad ja ASi juhid. Aktsiaseltside loomise ajaloost. Firmasisesed suhted, investeeringute hindamise printsiip - Discounted Cash Flow, investeeringute vajaduse tekkepõhjused, firma turuväärtus

  13. Põhjamaade ja Baltimaade arhitektuuritriennaal PBAT/NBAT / Irina Raud

    Index Scriptorium Estoniae

    Raud, Irina

    1999-01-01

    Osa võtma kutsuti arhitektid Islandilt, Norrast, Taanist, Rootsist, Soomest, Leedust, Lätist ja Eestist. Esimene triennaal (PBAT) toimus 24.09.-26.09. 1990 teemal "Metropolism and provincialism", II 1993. a. peateemaga "Architecture and induviduality", III 1996. a. peateemaga "Space and water"

  14. "Printsess Alicia" on ooper lastelt lastele / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2000-01-01

    Tallinnas Vene Romansi Klubis sündis lasteooper - Boriss Kisseljovi "Printsess Alicia", mille aluseks on Charles Dickensi "Jõulumuinasjutt". Lavastaja Olga Bunder, esitavad lapsed erinevatest Tallinna koolidest. Külalisetendus Kohtla- Järve kultuurimajas

  15. "Ritm" tantseval i otdõhhal na Severe / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2005-01-01

    Kohtla-Järve kultuurihoone tantsuansambli "Rütm" nädalasest puhkusest sanatooriumi tüüpi puhkelaagris "Jantar" Vologodski oblastis, kuhu neid kutsuti pärast õnnestunud debüüti muinasjutufestivalil Sankt-Peterburgis

  16. Programma intensivnoi diagnostiki semeinõhh otnosheni / Irina Krot

    Index Scriptorium Estoniae

    Krot, Irina

    2002-01-01

    Intensiivse diagnostika programmist, mis annab võimaluse välja tuua ka nn õnnelike perede psühholoogilised probleemid, ning autor arvab, et nimetatud programm võiks saada psühhoteraapia läbiviimise juhendiks praktikas

  17. V poiskah smõsla zhizni / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2007-01-01

    Vene Teater avas uue hooaja 1. sept. David Mamet' näidendiga "Erootilised fantaasiad Chicagos" Sergei Puhljakovi (Moskva) lavastuses pealkirjaga "M ja N" ja 14. augustil esietendus Quentin Tarantino filmistsenaariumil "Marukoerad" ("Reservoir Dogs") põhinev lavastus, lavastaja Anna Trifonova

  18. Esimesena vallandatavate raudteelaste seas on 39 narvalast / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2007-01-01

    Ilmunud ka: Severnoje Poberezhje, 8. sept. 2007, lk. 3. Eesti raudteelaste ametiühing sai Eesti Raudteelt esimese koondatavate nimekirja 88 inimesega, kellest 39 töötab Narva jaamas rongikoostajate, dispetsherite, vedurijuhtide ja vedurijuhtide abidena

  19. Molodõje pishut pjessõ / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2002-01-01

    Vene Draamateatri ja Moskva Noore draama festivali korraldatud parima kaasaegse näidendi konkursi võitjaks tuli P. Filimonov (ps.), kes sõidab Moskvasse Noore draama festivalile, mis toimub 25. maist kuni 5. juunini

  20. "Ja sam sebe hozjajev võbiraju..." / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2002-01-01

    Vene Draamateatri ja Moskva Noore draama festivali korraldatud parima kaasaegse näidendi konkursi võitjaks tuli P. Filimonov (ps.), kes sõidab Moskvasse Noore draama festivalile, mis toimub 25. maist kuni 5. juunini

  1. Kompjuter võzõvajut k doske / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2006-01-01

    Tallinna linnapea Jüri Ratas, aselinnapea Kaia Jäppinen, IBM juht Valdo Randpere ja haridusameti juhataja Andres Pajula andsid keskraamatukogule ja pealinna koolide esindajatele üle kasutuses olnud sülearvutid. Lisa: Arvutite arvu kasv Tallinna koolides 2002-2005

  2. Inglased kavatsevad Ida-Virumaale investeerida / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    Ilmunud ka: Severnoje Poberezhje, 22. okt. 2004, lk. 4. Suurbritannia saatkonna esimehe aset. William Elliott ning tööstus- ja investeeringute jaoskonna assistent Kai Tomasberg viibisid Ida-Virumaal, kus nad veendusid regiooni soodsates investeerimistingimustes

  3. Estonskije juvelirõ udivili idavirustsev / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    1999-01-01

    Eesti Proovikoja tegevusest ja selle korraldatud juveliiride konkursist, mille töid eksponeeriti Kohtla-Järve kaupluses 'Miss Lora'. Konkursi võitjate Kristo Pacheli ja Tatjana Tsõuntshiku töödest

  4. Eesti kullassepad üllatasid idavirulasi / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    1999-01-01

    Vestlus Eesti Proovikoja direktori Tõnu Tõnniste ja tema korraldatud juveliiride konkursi võitja Kristo Pacheliga (teiseks jäi Tatjana Tshõuntshik) eesti juveelikunstist ja proovikoja tegevusest; konkursi töid eksponeeriti nädal aega Kohtla-Järve kaupluses "Miss Lora"

  5. Kostja menetluskulude tagamine tsiviilkohtumenetluses / Indrek Parrest, Irina Alas

    Index Scriptorium Estoniae

    Parrest, Indrek

    2016-01-01

    Menetluskulude katteks tagatise andmisest Eesti kohtupraktikas ja esilekerkivatest probleemidest. Asjakohaste normide kooskõlast põhiseadusega. Tagatise nõudmise vajadusest, tagatise suuruse määramisest ning tähtaegadest määratud tagatise tasumiseks

  6. Premjera na Pervom "Master i Margarita" / Irina Danilova

    Index Scriptorium Estoniae

    Danilova, Irina

    2005-01-01

    Moskva telekanalil Rossija näidatakse uut 10-osalist telefilmi "Meister ja Margarita" Mihhail Bulgakovi romaani järgi, režissöör Vladimir Bortko. Vaatajate hinnanguid. Esimene Balti Kanal alustab selle näitamist jaanuaris. Järgneb : MK Ekran, 4. 01.2006, lk. 2-3 : ill

  7. Improvizatsija v svetlõh tonah... / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2008-01-01

    Kohtla-Järvel elava kunstniku Sergei Jatsenko maalinäitus "Improvisatsioon" Tallinnas Vana Viru hotellis. Näha on natüürmordid, maastikud ja naiste portreed. Kuraator on Olga Ljubaskina (galerii Sed Arte). Sergei Jatsenko on Vene Kunstnike Ühenduse liige. Kunstnikust

  8. Goltsman Ballet avab oma hooaja Jõhvis / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2013-01-01

    Tantsutrupp Goltsman Ballet avab oma teise hooaja Jõhvi kontserdimajas tantsuetendusega "Siddhartha", mille idee toetub Hermann Hesse samanimelisele romaanile. Tantsutrupi juhendaja on Maria Goltsman

  9. Vse teatrõ v gosti k nam / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2005-01-01

    25.-27. märtsini toimub Vene Kultuurikeskuses esimene rahvusvaheline festival "Baltiiski bereg" (Balti kallas). Tutvustatakse festivalil osalevaid lasteteatreid. Ürituse organisaatoriks on Teater Grotesk

  10. Overview of the current and planned activities in the French underground research laboratory at Bure

    International Nuclear Information System (INIS)

    Delay, J.

    2006-01-01

    In November 1999 Andra began building an Underground Research Laboratory (URL) on the border of the Meuse and Haute-Marne departments in eastern France. The research activities of the URL are dedicated to reversible, deep geological disposal of high-activity, long-lived radioactive wastes in an argillaceous host rock. The studies covered four complementary aspects: acquisition of data (waste packages, material behaviour and clay medium), repository design and reversibility studies, analysis of the long term behaviour of the repository, safety analyses. For the next phase starting in 2007, Andra will carry out integrated tests of a technological scope, i.e. trial drift, demonstrator of current drift. The results should make it possible to assess the safety of a disposal over several tens and even hundreds of thousands of years and submit in 2015 a file for permission request for the HLW and ILW deep disposal. (author)

  11. Radioactive waste management: the decision-making process (Bure, Meuse, France)

    International Nuclear Information System (INIS)

    Dose, F.

    2005-01-01

    The author presents the historical aspects and the main contain of the acts on the management of radioactive waste, adopted by the french Parliament. She speaks then about her experience of mayor of a small french town involved in the decision of the implementation of an underground laboratory. Few suggestions are also presented at the end of this brief presentation. (A.L.B.)

  12. Eesti Raudtee võib narvalaste vastuseisu tõttu kaotada 200 miljonit krooni / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2005-01-01

    Ilmunud ka: Severnoje Poberezhje 29. apr. 2008, lk. 3, Narvskaja Nedelja 30. apr. lk. 3. Narva linnavolikogu kinnitas häälteenamusega Eesti Raudtee territooriumi detailplaneeringu. Kui otsus jõustub, võib ettevõte jätkata Narva teelõigu rekonstrueerimist, millele on juba ligi 200 miljonit krooni kulutatud

  13. Kulturnõi most Novosibirsk - Narva / Irina Kivimäe

    Index Scriptorium Estoniae

    Kivimäe, Irina

    2005-01-01

    Novosibirski fotograafide tööde näitus Narva kunstigaleriis. Näitus sai teoks tänu Valeri Boltushini poolt rahvusvahelisel fotosalongil "Siber 2004" omandatud sidemetele. Novosibirskis tutvustas ta Juhan Lasmani ja Kalju Suure loomingut

  14. Podnosõ do sih por raspisõvajut vrutshnuju / Irina Lipovets

    Index Scriptorium Estoniae

    Lipovets, Irina

    2005-01-01

    Venemaal Zhostovo vabrikus valmistatud metallkandikutest, mille dekoratiivsed kaunistused (enamasti lilled või looduspildid) on käsitsi maalitud. 2005. a. tähistatakse selle käsitööharu 180-ndat aastapäeva

  15. Hugo Osula ennustab Eesti bussiveondusele raskeid aegu / Hugo Osula ; interv. Irina Kiviselg

    Index Scriptorium Estoniae

    Osula, Hugo, 1956-

    2004-01-01

    Ilmunud ka: Severnoje Poberezhje : Subbota, 11. dets. 2004, lk. 3. Hugo Osula juhib nii Eesti kui ka mitme Euroopa riigi suurimat ning Venemaad ja Valgevenet haaravat reisijateveo võrku. Vt. samas: 13 küsimust

  16. Krasotshnõje snõ Sed Arte Gallery / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2007-01-01

    Valgevene kunstnike Jelena Shlegeli, Vladimir Gontsharuki, Dmitri Zenkovitshi ja Dmitri Masli maalinäitus "Valgevene värvilised unenäod" Tallinna galeriis Aatrium. Näitust vahendas Sed Arte Gallery, galerist Olga Ljubaskina

  17. Narvitjanin Andrei Ivanen napisal knigu o dramatitsheskoi sudbe tserkvi Stieglitza / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    Sankt-Peterburi kirjastuse "Kollo" väljaantud raamatu "Ivangorodskaja-Svjato-Troitskaja tserkov barona Aleksandra Stieglitza" saamisloost, kirikust (arhitekt Aleksandr Krakau, altarimaal Fjodor Bruni) ja selle taastamisest. Raamatu fotod: Leonid Lashkevitsh

  18. Narvitjanin Andrei Ivanen napisal knigu o dramatitsheskoi sudbe tserkvi Shtiglitsa / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    Narva koduloolane Andrei Ivanen raamatu "Ivangorodskaja-Svjato-Troitskaja tserkov barona Aleksandra Stiglitsa" saamisloost. Arhitekt Aleksandr Krakau kavandatud Ivangorodi Püha Kolmainsuse kiriku hoonest ja selle taastamisest. Kiriku altarimaal on Fjodor Brunilt. Raamatu fotod Leonid Lashkevitshilt

  19. S.P.E.A.K. = The strange politics of Estonian authorities against "Kinsfolk" / Irina Brusnigina

    Index Scriptorium Estoniae

    Brusnigina, Irina

    2004-01-01

    Keelest kui poliitika osast, Eesti kodakondsuse saamise tingimustest, venekeelsete koolide üleminekust eestikeelsele õppele aastal 2007, riiklikust keelepoliitikast, eestlaste negatiivse suhtumise põhjustest venelastesse

  20. Kinofestival "Tjomnõje notshi", vozmozhno, bolshe ne prijedjet v Ida-Virumaa / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2006-01-01

    10. Pimedate Ööde Filmifestivali probleemidest Jõhvis ja Narvas : vähe külastajaid, ebakvaliteetne filmide näitamine (eriti Jõhvi kinos Amadeus, kus oli kohal ka itaalia režissöör Stefano Veneruso). Sellest tulenenud arusaamatused kohalike kinokorraldajate ja festivali juhtide vahel

  1. Planeerija korrastab linnaruumi / Irina Raud ; interv. Ell-Maaja Randküla

    Index Scriptorium Estoniae

    Raud, Irina

    2004-01-01

    1983. a. kehtestatud Tallinna kesklinna detailplaneeringust, Rotermanni kvartalist, investori, arhitekti ja planeerija rollist, Tallinna kesklinna väljaehitamisest, ehitamisest olemasolevate hoonete vahele, peaarhitekti rollist, Linnahallist, Tallinna suhtest merega, peatänavast (Rävala pst.)

  2. Blackstone - udatshnõi hod Kitaja / Bradford J. DeLong ; tõlk. Irina Sashtshenkova

    Index Scriptorium Estoniae

    DeLong, Bradford J.

    2007-01-01

    USA väliskaubanduse defitsiit ulatub üle 800 miljardi dollari aastas, sellise välissaldo juures võib finantseerimiseks raha leida vaid aktsiaid müües, mille tagajärjel suureneb välisfirmade osalus ning kontroll USA firmade üle

  3. Pangakontode arestimine pangakontode Euroopa arestimismääruse menetluses / Irina Pavlovskaja, Karin Sein

    Index Scriptorium Estoniae

    Pavlovskaja, Irina

    2014-01-01

    Euroopa Liidus 15. mail 2014 vastu võetud määrusest nr 655/2014, millega luuakse pangakontode Euroopa arestimismääruse menetlus, et hõlbustada võlgade piiriülest sissenõudmist tsiviil- ja kaubandusasjades. Artikkel põhineb autori 2014. a kevadel Tartu Ülikooli õigusteaduskonnas kaitstud magistritööl "Pangakonto arestimine kaitsemeetmena Euroopa Liidu tasandil Euroopa pangakonto arestimise määruse valguses"

  4. Ivan Makarov : "Nasmork ne letshat giljotinoi" / Ivan Makarov ; interv. Irina Kirejeva

    Index Scriptorium Estoniae

    Makarov, Ivan, 1957-

    2007-01-01

    Raadio 4 ajakirjanik vastab küsimustele, mis puudutavad eesti- ja venekeelse meedia erinevust, ajakirjaniku lugemiseelistusi, kogukondadevahelisi suhteid pärast aprillisündmusi, Raadio 4 programmi, tsensuuri internetiportaalis Delfi, Läänemerre kavandatavat Nord Streami gaasitoru

  5. Oda brjutshnomu remnju : [luuletused] / Mats Traat ; lühibiograafia: Irina Belobrovtseva

    Index Scriptorium Estoniae

    Traat, Mats, 1936-

    1999-01-01

    Sisu: Oda brjutshnomu remnju ; Vazhnja ; Lebed ; Tartu, dekabr ; Pozdnije jagnjata ; Ultima Thule ; Poezija 1-2 / tlk. Svetlan Semenenko ; Utrennaja muzõka ; Lipovaja alleja ; Slova dlja zagovora ; Adrian Virginius 1706 ORH / tlk. Boris Baljasnõi ; Malev Suits (tsüklist "Haralsaskije zhizneopissanija") / tlk. V. Kalabugin. Orig.: Ood püksirihmale ; Kaalukoda ; Luik ; Detsember, Tartu ; Hilised talled ; Ultima Thule ; Luule 1-2 ; Hommikumuusika ; Adrian Virginius AD 1706 ; Malev Suits (tsüklist "Harala elulood")

  6. Dostizhenija nemetskihh rabotshihh / Hans-Werner Sinn ; tõlk. Irina Sashtshenkova

    Index Scriptorium Estoniae

    Sinn, Hans-Werner, 1948-

    2007-01-01

    Ilmunud ka: Äripäev, 17. sept. 2007, lk. 35. Autor analüüsib Saksamaa seniseid streigikogemusi, rongijuhtide streigiga tekkinud uut olukorda, ametiühingute tegevust ja võimalikke muutusi saksa ametiühinguliikumises

  7. Nabokov naasis kodumaale oma raamatutes : [intervjuu] / Irina Belobrovtseva ; üles kirjut. Tiit Tuumalu

    Index Scriptorium Estoniae

    Belobrovtseva, Irina, 1946-

    1999-01-01

    Rahvusvahelisest teaduskonverentsist "Vene diasporaa kultuur: Vladimir Nabokov - 100". Konverentsi korraldavad Tallinna Pedagoogikaülikooli slaavi filoloogia osakond ja Tartu Ülikooli vene ja slaavi filoloogia osakond

  8. Suure kütusevarguse uurimise ajal kaduma läinud asitõendid on leitud / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2005-01-01

    Paar päeva pärast suure kütusevarguse avastamist Soldina jaamas kadus valvatavalt alalt osa asitõendeid. Politsei avastas Soldinast varastatud 8 tonni kütust selles kuriteos kahtlustatava kodu juures maasse kaevatud mahutist, leiti ka kuriteopaigalt varastatud pump

  9. Elanikud protestivad Merimetsa ja Stroomi parkmetsa ehitamise vastu / Askur Alas

    Index Scriptorium Estoniae

    Alas, Askur, 1973-

    2004-01-01

    Ilmunud ka: Molodjozh Estonii : Nedvizhimost, 11. veebr. 2004, lk. 8. AS Kolde kavatseb ehitada Pelguranna-Merimetsa piirkonda 360 korterit ega nõustu ehitusplaanist täielikult loobuma. AS-i Kolde esindaja Jaan Kurmi jt. arvamusi

  10. Chronology of fluid paleo-circulations in mesozoic formations on the site of Bure by U/Pb dating of secondary calcites

    International Nuclear Information System (INIS)

    Pisapia, C.; Deschamps, P.; Hamelin, B.; Pisapia, C.; Buschaert, S.

    2009-01-01

    The French national agency for the management of radioactive wastes (ANDRA, Agence nationale pour la gestion des dechets radioactifs) has developed an underground research laboratory in mesozoic formations of the eastern Parisian Basin in order to test the design of radioactive waste storage site in sedimentary formations. The authors report an investigation which aims at understanding the site paleo-hydrology. This investigation is based on the disintegration chain of uranium and on U/Th and U/Pb dating methods, and aims at giving a precise chronology of the different phases of precipitation of centimetric and millimetric secondary calcites sampled on this site

  11. Critical examination of the ANDRA program on researches performed in Bure underground laboratory and on the transposition zone to define a ZIRA

    International Nuclear Information System (INIS)

    2011-01-01

    After an introductive chapter which notably presents the definition criteria for a ZIRA (area of interest for extended reconnaissance), an area chosen to study its potential use as intermediate and high level long life radioactive waste deep storage. The second chapter reports the collection of seismic data, investigations, researches and analyses for the selection of a ZIRA, a deeper investigation on earthquakes (seismic risk, seismic history, maximum possible earthquake, site response to earthquakes). The third chapter reports the characterization and properties of the concerned geological formations which may influence contaminant transportation in geological media and long term storage performance. The fourth chapter reports a rock mechanics analysis: possible non-homogeneities of mechanical properties, comparison of in situ stress with interstitial pressure parameters between the ZIRA and the underground laboratory, and so on. The fifth chapter addresses thermal aspects: thermal response of the host formation, rock thermal properties, and review of thermal models and of thermal effects. The last chapter compares six programs of underground researches aimed at the selection of ZIRA

  12. Deliberated opinion of the Environment Authority concerning the renewal of the authorization of exploitation of the ANDRA's underground research laboratory in Bure (Meuse)

    International Nuclear Information System (INIS)

    2010-01-01

    This report presents and discusses the documents provided by ANDRA for a renewal authorization request for a basic nuclear installation (INB), ECRIN, aimed at the confined warehousing of residues produced by uranium conversion (transformation into uranium tetrafluoride before its use and implementation as nuclear fuel). The report presents the location and the concerned activity, the different decantation and evaporation basins of the site, the objectives and characteristics of the COMURHEX II project. It indicates the different administrative procedures related to this project, and comments the projected works. It outlines the main environmental issues. It analyses and discusses the impact study which comes along with the request, and comprises an analysis of the initial condition (climate, flooding risk, wildlife, flora, landscapes, water, present impacts of site exploitation on the environment and health). It discusses the search for alternative solutions and the retained choice, the content of the dismantling plan, the impacts of the project (during construction and operation), the approach to risk management, follow-up measures, and the content of the non-technical abstract

  13. The underground geothermal resource about Bure is not exceptional. Answers by the ANDRA to critics made by associations on the geothermal resource in the Cigeo study area

    International Nuclear Information System (INIS)

    Martin, Marc-Antoine

    2013-01-01

    As some documents published by associations stated that the site chosen for Cigeo (Industrial centre for geological storage of nuclear materials and wastes) could be a geothermal resource of interest, the ANDRA herein states again that this resource is neither exceptional nor attractive in the present technological and economical conditions. In order to precisely answer to the arguments stated by the associations, it notably refers to some drillings performed in this area. It discusses drilling conditions and tests, test result interpretation, measurements, the process transparency, and the actual assessment of geothermal resources

  14. Nõukogude Liidu kõige kaunimad näitlejannad : Kümme portreed ja lühikest biograafiat = Самые красивые актрисы Советского Союза : Десять портретов и кратких биографий

    Index Scriptorium Estoniae

    2009-01-01

    Vene näitlejannade Irina Alferova, Anastassia Vertinskaja, Tatjana Doronina, Irina Mirošnitšenko, Ljubov Orlova, Tatjana Samoilova, Anna Samohhina, Svetlana Svetlitšnaja, Margarita Terehhova ja Natalja Fatejeva lühibiograafiad

  15. Podarok fotografov k 8 Marta / A. Shurina

    Index Scriptorium Estoniae

    Shurina, A.

    1999-01-01

    Naistepäevaeelsest fotonäitusest 'Objektiiv kui elu peegel' Narva kindluses. Enamik autoreid ja fotografeerituid on naised. Osalevad Tatjana Novikova, Irina Ivanen, Irina Kivimäe, Galina Bannikova, Sergei Andrejev, Valeri Boltushin jt.

  16. Jaanus Kukk : "Za teatr otvetshaju ja!" / Jaanus Kukk ; interv. Nikolai Karajev

    Index Scriptorium Estoniae

    Kukk, Jaanus

    2008-01-01

    7. jaan. kutsus Vene Teatri nõukogu teatri juhi Irina Ossinovskaja ametist tagasi ja nimetas uueks juhiks Jaanus Kuke. Teatrijuht oma plaanidest. Kommenteerivad Irina Ossinovskaja ja Mihhail Tshumatshenko

  17. I.V.P. Reisid ja VS Angiras nüüd ühe mütsi all / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2004-01-01

    Ilmunud ka: Severnoje Poberezhje, 14. apr. 2004, lk. 4. Ida-Virumaa bussiettevõte I.V.P. Reisid vahetas omanikku, muutudes ettevõtte Kris Kütus üheks osaks. VS Angirase ja I.V.P. Reiside omanik on Boriss Dantshenko

  18. Lühiülevaade toiduohutusega seonduvatest kiirhoiatussüsteemidest / Kadrin Meremäe, Mati Roasto, Irina Dontšenko ...[jt.

    Index Scriptorium Estoniae

    2016-01-01

    Euroopa Liidus ning maailmas tervikuna on mitmeid toiduohutusega seonduvaid kiirhoiatussüsteeme. ELis on peamisteks süsteemideks loomade ja toidu ohutuse osas RASFF (ingl Rapid Alert System for Food and Feed) ja rahva tervise ohutuse osas EWRS (ingl Early Warning and Response System). Eestis on RASFF kontaktasutuseks Veterinaar- ja Toiduamet, EWRSi puhul Terviseamet

  19. PÖFF võib vähese publiku tõttu Ida-Virumaa hüljata / Irina Kiviselg

    Index Scriptorium Estoniae

    Kiviselg, Irina, 1961-

    2006-01-01

    10. Pimedate Ööde Filmifestivali probleemidest Jõhvis ja Narvas : vähe külastajaid, ebakvaliteetne filmide näitamine (eriti Jõhvi kinos Amadeus, kus oli kohal ka itaalia režissöör Stefano Veneruso). Sellest tulenenud arusaamatused kohalike kinokorraldajate ja festivali juhtide vahel

  20. IT Kolledž Tallinnas Mustamäel. Konkursi "Aasta Betoonehitis 2008" eripreemia pälvis arhitekt / Eero Palm, Stanislav Mrots, Irina Diachuk

    Index Scriptorium Estoniae

    Palm, Eero, 1974-

    2009-01-01

    3 välisvaadet, 5 sisevaadet; fotod: Marko Mumm; arhitektuur: AB Palm-E OÜ; projekteerija, konstruktsioonid: AS Meistri Projekt; ehitaja: Facio Ehituse AS; betooni tarnijad: AS Rudus, AS Talot, AS HC Betoon

  1. Sanitary and phytosanitary legislation in the Russian Federation: a general overview in light of the WTO SPS Agreement and EU principles of food safety / Irina Kireeva, Robert Black

    Index Scriptorium Estoniae

    Kireeva, Irina

    2010-01-01

    Maailma Kaubandusorganisatsiooni (WTO) eeskirjadest sanitaar-ja fütosanitaarmeetmete (SPS) kohta ja Euroopa Liidu vastavate õigusaktidest. Pestitsiidide ja põllumajanduskemikaalide tehnilistest normidest. Sanitaar- ja fütosanitaarmeetmete rakendamise lepingust (1995)

  2. Microbiological study of a crushed 'core heart' packaged under sterile atmosphere and isolation of different bacterial strains from the Callovo-Oxfordian argillaceous rock (Bure, France)

    International Nuclear Information System (INIS)

    Mayeux, B.; Daumas, S.; Vinsot, A.; Labat, M.

    2010-01-01

    Document available in extended abstract form only. To study the feasibility of a reversible storage of high activity and long life radioactive waste, many parameters have to be take into account, including microbiological parameters. Indeed, it is necessary to determine the extent of biological reactions that could develop in a disposal. For example, processes such as canister corrosion, retention and transport of radionuclides and gas production may be partially mediated by microbial activities. An initial microbiological characterization of the Callovo- Oxfordian clay-rock was conducted in 2006 by S. Poulain. This previous work highlighted a number of bacterial strains responsible for the disturbances of some geochemical parameters observed in experiments performed in the Andra's Meuse/Haute-Marne Underground Research Laboratory (URL). A thoroughly metabolic study on each isolated strain was then launched after a new phase of microorganism isolation. The purpose of this new study is to analyse the gas produced by bacteria (like CO 2 , H 2 or H 2 S) and the products of their metabolism, in particular corrosive molecules. The microflora was mainly studied on solid samples. These samples came from a 5-m long borehole drilled using aseptic techniques on June, 2009. All parts of the drilling equipment were cleaned with bleach, rinsed with demineralized water, and wrapped in sterile foil and clean plastic, prior to arrival on site. The equipment was handled with ethanol-sterilized gloves and when needed (i.e., after each retraction from the borehole to remove core sections), re-cleaned on site with ethanol. The borehole was drilled with compressed N 2 to avoid air contamination. After retrieval of the cores, they were conditioned on site on a conditioning table prepared for working under clean conditions. The sample were placed in sterile plastic bags, flushed with filter-sterilized N 2 and closed by thermal sealing at ambient temperature. The samples were further packed into aluminium bags, which were also flushed and sealed. The samples were shipped to the IRD Laboratory at ambient temperature. Core opening and sub-sampling was conducted within 36 hours after the core was retrieved from the borehole. All tools were sterilized either by autoclaving or flaming with ethanol. These precautions allow sampling the 'core heart' free of any presence of foreign microorganisms in the sample. The core heart was crushed aseptically using a sterilized mortar and pestle in anaerobic conditions. The powder was hydrated with sterile minimal mineral medium (MM) with a low salt concentration. The clay suspension obtained was enriched in different conditions to study the present microflora: - Aerobic: MM with yeast extract or glucose. - Fermentative: MM with yeast extract or glucose but without any presence of oxygen. - Sulfate-reducing: MM with Sodium-sulfate and lactate or acetate (as carbon source). - Thio-sulfato-reducing: MM with Sodium-thiosulfate and lactate or acetate. - Auto-trophic: MM with very low concentration of acetate (to enhance the start of the growth) and with an H 2 /CO 2 (80/20%) atmosphere (CO 2 as source of carbon and H 2 as source of energy). These cultures were performed at 30 deg. C for the mesophilic and 60 deg. C to study the thermophilic microorganisms. As some of the enhancements had been positive, an isolation phase of these various bacteria was performed in Petri dishes for aerobes and Roll-tube for anaerobes (the Roll-Tubes were made from agar poured along the glass-wall and were sterilely and anaerobically closed). Different aerobic strains were selected in which the 16S rRNA gene (ubiquitous gene of the bacteria) was sequenced. The results showed the presence of several strains phylogenetically close to aerobic spore-forming genera (Bacillus, Brevibacillus, Geobacillus) and a non spore-forming strain phylogenetically close to the genus Pseudomonas. One of these isolated strains is a thermo-tolerant bacterium that can grow at 65 deg. C. This strain is phylogenetically closed to Geobacillus thermodenitrificans. Another isolated strain is phylogenetically closed to Pseudomonas putida, a species known to produce acid from glucose and oxidize iron and manganese. These 4 types of genera have already been found in soils. A metabolic study is underway on these different strains from the URL. (authors)

  3. Comments on the final report of the critical analysis of the Andra's program on researches performed in the Bure underground laboratory and the transposition zone to define a ZIRA, prepared by the IEER for the CLIS (March-April 2011)

    International Nuclear Information System (INIS)

    2011-07-01

    This report is an answer to the conclusions and recommendations of a report made by the IEER about researches performed in the field of deep geological storage of nuclear wastes. It also proposes an analysis of the whole content of this report. The IEER report addressed seismic data and seismic characterization of the transposition area, the characteristics and properties of host geological formations, rock mechanics, thermal aspects, and the comparison with other underground research programs aimed at the selection of a ZIRA (area of interest for deeper research for a future storage)

  4. Submillimeter Array/Plateau de Bure Interferometer Multiple Line Observations of the Nearby Seyfert 2 Galaxy NGC 1068: Shock-related Gas Kinematics and Heating in the Central 100 pc?

    Czech Academy of Sciences Publication Activity Database

    Krips, M.; Martin, S.; Eckart, A.; Neri, R.; Garcia-Burillo, S.; Matsushita, S.; Peck, A.; Stoklasová, Ivana; Petitpas, G.; Usero, A.; Combes, F.; Schinnerer, E.; Humphreys, L.; Baker, A.

    2011-01-01

    Roč. 736, 1-4 (2011), 37/1-37/27 ISSN 0004-637X R&D Projects: GA MŠk(CZ) LC06014 Institutional research plan: CEZ:AV0Z10030501 Keywords : galaxies * active galaxies * NGC 1068 Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 6.024, year: 2011

  5. Talk of Francois Loos, delegate minister of industry, at the Meuse prefecture (Bar-le-Duc). Visit of the underground laboratory of research on the geologic disposal of radioactive wastes, Bure (Meuse)

    International Nuclear Information System (INIS)

    2005-01-01

    In this talk, the French minister of industry recalls, first, the context of the management of radioactive wastes and the research programs launched in the framework of the 'Bataille' law from December 30, 1991. Then, he stresses on the importance of the work carried out so far in the three ways of research on radioactive wastes: separation/transmutation, deep underground disposal and long duration surface storage. He introduces the government will of organizing a public debate about the management of radioactive wastes before the preparation of the law project for the implementation of the technological and scientifical choices (the 'road-map') of France in the domain of radioactive wastes management. He stresses also on the importance of the financing warranties of this management and of the public information in this domain. He concludes on the economical support of the government in consideration of the regions that have accepted or would accept the setting up of waste management research laboratories and industrial facilities. (J.S.)

  6. Talk of Francois Loos, delegate minister of industry, at the Meuse prefecture (Bar-le-Duc). Visit of the underground laboratory of research on the geologic disposal of radioactive wastes, Bure (Meuse); Intervention de Francois Loos, ministre delegue a l'Industrie, a la Prefecture de la Meuse (Bar-le-Duc). Visite du laboratoire souterrain de recherche sur le stockage geologique des dechets radioactifs, Bure (Meuse)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    In this talk, the French minister of industry recalls, first, the context of the management of radioactive wastes and the research programs launched in the framework of the 'Bataille' law from December 30, 1991. Then, he stresses on the importance of the work carried out so far in the three ways of research on radioactive wastes: separation/transmutation, deep underground disposal and long duration surface storage. He introduces the government will of organizing a public debate about the management of radioactive wastes before the preparation of the law project for the implementation of the technological and scientifical choices (the 'road-map') of France in the domain of radioactive wastes management. He stresses also on the importance of the financing warranties of this management and of the public information in this domain. He concludes on the economical support of the government in consideration of the regions that have accepted or would accept the setting up of waste management research laboratories and industrial facilities. (J.S.)

  7. Kombineret laser Doppler flowmetri og spectrophotometri som metode til vurdering af mikrocirculation

    DEFF Research Database (Denmark)

    Berggren Olsen, Mette; Sørensen, Hanne Birke; Houlind, Kim Christian

    Kombineret laser Doppler flowmetri og spectrophotometri som metode til vurdering af mikrocirculation Berggren, MB, reservelæge, Karkirurgisk Afdeling, Kolding, mette.marie.berggren.olsen@slb.regionsyddanmark.dk; Houlind, K, lektor, afdelingslæge, Ph.d., Karkirurgisk afdeling, Kolding, kim...

  8. Vesi peale! Ikka ja jälle Tallinna sadamaala kujundamisest / Triin Ojari

    Index Scriptorium Estoniae

    Ojari, Triin, 1974-

    2007-01-01

    Tallinna sadamaala erinevatest planeeringutest ning arhitektuurikonkurssidest (Irina Raud, Veronika Valk, Villem Tomiste, Jan Verwijnen, Indrek Pottisep, Lembit Tork, Erik Konze, Taylor&Chapman). Näiteid Euroopast

  9. Igavene eksport : [luuletused] / Kauksi Ülle

    Index Scriptorium Estoniae

    Kauksi Ülle, pseud., 1962-

    2005-01-01

    Sisu: Igavene eksport / võru keelest eesti keelde tõlkinud Aare Pilv ; "Sinno uika ma..." ; "Piaq vasta..." / võru keelest udmurdi keelde tõlkinud Irina Orehhova, Svetlana Ljubimova ; Paat ; Jummalhoitku / võru keelest udmurdi keelde tõlkinud Irina Orehhova, Pjotr Zahharov ; Säitsme vele sõsar / udmurdi keelde tõlkinud Pjotr Zahharov

  10. Looking for a Symphony: A Sort of Essay with a Perspective on Activity Theories and the Ontology of Psychology: Learning from Danish and Russian Experiences by Jens Mammen & Irina Mironenko.

    Science.gov (United States)

    Neumann, Asger

    2016-06-01

    As a perspective on Mammen and Miroenkos the article is reflecting on the possibility of Activity Theory being a foundation on which Psychology could be integrated. Mammen and Miroenkos point that directed activity not only is towards objects "defined as a sum of qualities, but by individual reference" is a starting point. As a specific example the phenomenon Love, as "significant object relations", is related to the concept "choice categories". It is stated that relations of affection and love can't be understood independent of history of common activity, and that this makes the concept "choice categories" central in a psychological understanding of what love is.

  11. Translation into Russian of: “Changes to publication requirements made at the XVIII International Botanical Congress in Melbourne - what does e-publication mean for you?” Translated by Irina V. Belyaeva and Maria S. Vorontsova

    Directory of Open Access Journals (Sweden)

    Sandra Knapp

    2011-09-01

    Full Text Available Changes to the International Code of Botanical Nomenclature are decided on every 6 years at Nomenclature Sections associated with International Botanical Congresses (IBC. The XVIII IBC was held in Melbourne, Australia; the Nomenclature Section met on 18-22 July 2011 and its decisions were accepted by the Congress at its plenary session on 30 July. Several important changes were made to the Code as a result of this meeting that will affect publication of new names. Two of these changes will come into effect on 1 January 2012, some months before the Melbourne Code is published. Electronic material published online in Portable Document Format (PDF with an International Standard Serial Number (ISSN or an International Standard Book Number (ISBN will constitute effective publication, and the requirement for a Latin description or diagnosis for names of new taxa will be changed to a requirement for a description or diagnosis in either Latin or English. In addition, effective from 1 January 2013, new names of organisms treated as fungi must, in order to be validly published, include in the protologue (everything associated with a name at its valid publication the citation of an identifier issued by a recognized repository (such as MycoBank. Draft text of the new articles dealing with electronic publication is provided and best practice is outlined.To encourage dissemination of the changes made to the International Code of Nomenclature for algae, fungi, and plants, this article will be published in BMC Evolutionary Biology, Botanical Journal of the Linnean Society, Brittonia, Cladistics, MycoKeys, Mycotaxon, New Phytologist, North American Fungi, Novon, Opuscula Philolichenum, PhytoKeys, Phytoneuron, Phytotaxa, Plant Diversity and Resources, Systematic Botany and Taxon.

  12. Ana Cardoso Matos, Irina Gouzévitch e Marta C. Lourenço, dir. - Expositions Universelles, Musées Techniques et Société Industrielle/World Exhibitions, Technical Museums and Industrial Society

    Directory of Open Access Journals (Sweden)

    João Paulo Martins

    2013-04-01

    Full Text Available O livro toma como base as comunicações apresentadas ao workshop internacional "World Exhibitions & Museums of Science and Technology / Expositions Universelles & Musées de la Science et de la Technique" que decorreu no Museu de Ciência da Universidade Lisboa em outubro de 2008, cuja organização esteve a cargo das responsáveis por esta publicação (http://chcul.fc.ul.pt/act_ii/WorldExhibitions-Museums_programme_2008.pdf. Esse evento teve o apoio do Centro de História das Ciências da Universida...

  13. Sotsiaal-majanduslikud pinged sotsiaalse konflikti eeldusena : (Tallinna ja Harjumaa materjali näitel) : [bakalaureusetöö] / Irina Borozdina ; Tartu Ülikool, õigusteaduskond ; juhendaja: Silvia Kaugia

    Index Scriptorium Estoniae

    Borozdina, Irina

    2006-01-01

    Inimkäitumist mõjutavad sotsiaal-majanduslikud pinged, olulisemad hälbekäitumise vormid (kuritegevus, alkoholism, narkomaania, prostitutsioon), sotsiaalse konflikti olemus, allikad, liigid, konflikti lahendamine (kohtuprotsess, vahekohus, läbirääkimised, vahendus) sotsiaalse eesmärgina

  14. Ühine tuberkuloosiprojekt Tallinnas / Rein Rannamäe, Jevgenia Epstein, Galina Kikos...[jt.

    Index Scriptorium Estoniae

    2001-01-01

    Tallinna linnavolikogu toetas 2000. aastal oma eelarvega projekti "Koldekontrolli läbiviimine tuberkuloosi haigestunu koldes ja töökohal, kontaktsete isikute vajaduste välja selgitamine" läbiviimist

  15. Kesklinna politseihoone = The Central Tallinn Police Department / Margit Mutso

    Index Scriptorium Estoniae

    Mutso, Margit, 1966-

    2010-01-01

    Tallinnas Kolde pst. 65 asuva Kesklinna politseihoone arhitektuursest lahendusest. Arhitekt, sisearhitekt Meeli Truu, kaasautor Gersti Siimon (AS Nord Projekt). Žürii liikme Kalle Komissarovi hinnang kultuurkapitali aastapreemiale esitatud hoonele

  16. "Nägemus" EKA galeriis

    Index Scriptorium Estoniae

    2003-01-01

    Tartu Kõrgema Kunstikooli tekstiilikunsti osakonna gobeläänide näitus "Nägemus". Osalejad: Triinu Pungits, Signe Vilde, Jaanika Terasmaa, Leeda Ots, Gerli Aimla, Merike Uiga, Irina Vizner-Laur, Mari Vaaderpall, Heike Sepp

  17. A Review of Nature and Antiquities: The Making of Archaeology in the Americas

    Directory of Open Access Journals (Sweden)

    Tim Murray

    2016-02-01

    Full Text Available A review of Nature and Antiquities: The Making of Archaeology in the Americas, by Philip Kohl, Irina Podgorny and Stefanie Gänger (Eds., Tucson: University of Arizona Press, 248 pages, $60 US, 2014, ISBN: 9780816531127

  18. Ljubov nebessnaja i zemnaja / Anna Moleva

    Index Scriptorium Estoniae

    Moleva, Anna

    2002-01-01

    Venemaa teleseriaali "Vene amatsoonid" ("Russkije amazonki") võtteplatsil vastavad küsimustele režissöör Isaak Fridberg, näitlejad Leonid Jakubovitsh, Juozas Budraitis, Aleksei Krivtshenko ja Irina Rozanova

  19. Fine 5 kolib Kumu lavale

    Index Scriptorium Estoniae

    2006-01-01

    Kumu kunstimuuseumi auditooriumis toimub 21. veebruaril Fine 5 kaasaegse tantsu etendus "Panus". Esinevad Tiina Ollesk, Irina Pähn, žonglöör Dimitri Kruus, disainer Rain Saukas ja muusik Mattias Siitan

  20. Robertsonian translocation 13/14 associated with rRNA genes ...

    African Journals Online (AJOL)

    Robertsonian translocation 13/14 associated with rRNA genes overexpression and intellectual disability. Alexander A. Dolskiy, Natalya A. Lemskaya, Yulia V. Maksimova, Asia R. Shorina, Irina S. Kolesnikova, Dmitry V. Yudkin ...

  1. Adrenal Fatigue

    Science.gov (United States)

    ... Search Featured Resource New Mobile App DOWNLOAD Adrenal Fatigue October 2017 Download PDFs English Editors Irina Bancos, MD Additional Resources Mayo Clinic What is adrenal fatigue? The term “adrenal fatigue” has been used to ...

  2. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    dicarbollide) anion and its derivatives. Vladimir Bregadze Igor Sivaev Irina Lobanova Olga Kazheva Grigorii Alexandrov Andrey Kravchenko Vladimir Starodub Lev Buravov Lev Titov Oleg Dyachenko. Volume 122 Issue 1 January 2010 pp 37-41 ...

  3. Hispaanlaste südamed võitnud eesti pianist avab kammermuusikasarja

    Index Scriptorium Estoniae

    2004-01-01

    Hispaania 46. rahvusvahelisel pianistide konkursil "Premio Jaen de piano 2004" kuldmedali, publikupreemia ja preemia nüüdisteose parima esituse eest võitnud Irina Zahharenkovast, kontsertidest Kadrioru lossis 12. sept. ja 30. okt. kammermuusikasarja "Akadeemiline kammermuusika" raames

  4. Liivakujud : kaunid ja unustusse vajuvad / Ivi Kaarna

    Index Scriptorium Estoniae

    Kaarna, Ivi

    2008-01-01

    Tamula järve ääres liivalinnas valminud liivaskulptuuridest. Tutvustatakse hollandlase Jaap Ticheneri (festivali võitja), Kimmo Frosti, Ferenc Monostori, Rodrigo Ferreira, Irina Kudrjavtseva, Kalle Pruudeni töid

  5. Tallinna XIII graafikatriennaali üldnimetusega "Maapagu/in Exile" raames toimub...

    Index Scriptorium Estoniae

    2004-01-01

    11. IX Käsmus rahvusvaheline konverents, mida juhib Sirje Helme. Peaesinejad: Maaretta Jaukkuri (Trondheimi ülikool), Irina Cios (Bukarest), Mihhail Lotman. Konverentsi päevakava, ümarlauas esinejaid

  6. Technical response by the ANDRA to the IEER report. Comment on the final report of the critical examination of the ANDRA's program on researches performed in the Bure underground laboratory and on the transposition area to define a ZIRA, prepared by the IEER for the CLIS (March-April 2011)

    International Nuclear Information System (INIS)

    2011-01-01

    This report is an answer to the conclusions and recommendations of a report made by the IEER about researches performed in the field of deep geological storage of nuclear wastes. It also proposes an analysis of the whole content of this report. The IEER report addressed seismic data and seismic characterization of the transposition area, the characteristics and properties of host geological formations, rock mechanics, thermal aspects, and the comparison with other underground research programs aimed at the selection of a ZIRA (area of interest for deeper research for a future storage)

  7. NATO 1949-2009: Fra regional forsvarsorganisation til global militær aktør

    DEFF Research Database (Denmark)

    Villaume, Poul

    2009-01-01

    Baggrunden for Atlantpagtens oprettelse, NATOs formative periode i 1950erne, 'out-of-area'-operationer i Den Tredje Verden, atomstrategier, afspændingsperioden, den kolde krigs afslutning, samt NATOs transformation og udvidelse efter 1991 tematiseres i en oversigtlig analyse.......Baggrunden for Atlantpagtens oprettelse, NATOs formative periode i 1950erne, 'out-of-area'-operationer i Den Tredje Verden, atomstrategier, afspændingsperioden, den kolde krigs afslutning, samt NATOs transformation og udvidelse efter 1991 tematiseres i en oversigtlig analyse....

  8. Bæredygtig modeindustri

    DEFF Research Database (Denmark)

    Skjold, Else; Kjær, Lykke Bloch; Gerner Nielsen, Elsebeth

    2017-01-01

    Indlæg om de udfordringer modeindustrien står over for i forhold til bæredygtighed - og de løsningsmodeller der udvikles gennem udvikling og implementering af ny viden på området i regi af Designskolen Kolding......Indlæg om de udfordringer modeindustrien står over for i forhold til bæredygtighed - og de løsningsmodeller der udvikles gennem udvikling og implementering af ny viden på området i regi af Designskolen Kolding...

  9. Designer vil gøre op med grimme hjælpemidler til ældre

    DEFF Research Database (Denmark)

    Møller, Trine

    2016-01-01

    Hjælpemidler behøver ikke være sterile, kolde og grimme, mener ph.d.-studerende Trine Højbak Møller Gøttsche, der forsker i, hvordan fremtidens velfærdsteknologi kan personliggøres......Hjælpemidler behøver ikke være sterile, kolde og grimme, mener ph.d.-studerende Trine Højbak Møller Gøttsche, der forsker i, hvordan fremtidens velfærdsteknologi kan personliggøres...

  10. Krydsfeltet mellem design og ledelse

    DEFF Research Database (Denmark)

    Christensen, Poul Rind

    2011-01-01

    There are several different perceptions of the meaning of the term design thinking. In this article, Poul Rind Christensen, who was the head of research at the Kolding School of Design until August 2011, discusses the concept and its importance to companies.......There are several different perceptions of the meaning of the term design thinking. In this article, Poul Rind Christensen, who was the head of research at the Kolding School of Design until August 2011, discusses the concept and its importance to companies....

  11. Discord of response

    International Nuclear Information System (INIS)

    Roga, W; Illuminati, F; Giampaolo, S M

    2014-01-01

    The presence of quantum correlations in a quantum state is related to the state's response to local unitary perturbations. Such a response is quantified by the distance between the unperturbed and perturbed states, minimized with respect to suitably identified sets of local unitary operations. In order to be a bona fide measure of quantum correlations, the distance function must be chosen among those that are contractive under completely positive and trace preserving (CPTP) maps. The most relevant instances of such physically well-behaved metrics include the trace, the Bures, and the Hellinger distance. To each of these metrics one can associate the corresponding discord of response, namely the trace, or Hellinger, or Bures minimum distance from the set of unitarily perturbed states. All these three discords of response satisfy the basic axioms for a proper measure of quantum correlations. In the present work we focus in particular on the Bures distance, which enjoys the unique property of being both Riemannian and contractive under CPTP maps, and admits important operational interpretations in terms of state distinguishability. We compute analytically the Bures discord of response for two-qubit states with maximally mixed marginals and we compare it with the corresponding Bures geometric discord, namely the geometric measure of quantum correlations defined as the Bures distance from the set of classical-quantum states. Finally, we investigate and identify the maximally quantum correlated two-qubit states according to the Bures discord of response. These states exhibit a remarkable nonlinear dependence on the global state purity. (paper)

  12. Politicians learned to request more research knowledge - intervention results from Denmark

    DEFF Research Database (Denmark)

    Loncarevic, Natasa; Radl-Karimi, Christina Mathilde; Bertram, Maja

    2015-01-01

    The interventions were on physical activity policies at initiation phase; Kolding eight-month workshop and guidance intervention (n = 21 team members) aimed to promote inter-sector collaboration; Varde 10-month working group and guidance intervention (n = 11) aimed to facilitate systematic strate...

  13. Maja Kloostri Taga Metsas : Padise, Harjumaa = A House in the Woods behind the Monastery : Padise, Harjumaa / Regina Viljasaar

    Index Scriptorium Estoniae

    Viljasaar, Regina

    2003-01-01

    Ümbrusesse sulanduv, konkursil "Eesti parim puitehitis 1997-2002" välislaudise kasutamise preemia saanud eramu. Laudiseks on kasutatud 45-kraadise nurga alla asetatud laudu. Projekteerija: Arhitektuuribüroo Kolde Grupp OÜ. Arhitekt Indrek Allmann, konstruktor Eldor Vare. Projekt 1999, valmis 2003. 3 välisvaadet, sisevaade, I ja II korruse plaan, paigutus asukohta, tsoneering

  14. Tidsskriftet Antropologi

    DEFF Research Database (Denmark)

    VOLD. 15 år efter murens fald må vi konstatere, at Verdens voldelige orden ikke opløstes med den kolde krigs afslutning. Verden er ikke blevet mere fredelig, og håbet kom til den endelige symbolske afslutning den 11. september 2001. Siden da har ”Krigen mod terror” skabt nye konflikter og krige i...

  15. Laika – den første hund i rummet

    DEFF Research Database (Denmark)

    Alstrup, Aage Kristian Olsen

    2013-01-01

    DETTE ER DEN FØRSTE ARTIKEL I EN SERIE OM FORSØGSDYRENES ROLLE I RUMFORSKNINGEN. DYRENE SPILLEDE EN CENTRAL ROLLE I RUSSERNES OG AMERIKANERNES RUMKAPLØB UNDER DEN KOLDE KRIG. I DAG BRUGES DYRENE TIL MEDICINSKE FORSØG UDFØRT I VÆGTLØS TILSTAND. FØRSTE ARTIKEL HANDLER OM GADEKRYDSET LAIKA, SOM BLEV...

  16. PET's indsats under lup

    DEFF Research Database (Denmark)

    Hansen, Peer Henrik

    2006-01-01

    En undersøgelseskommission nedsat i 1999. Fem medlemmer skal undersøge PET's efterretningsvirksomhed i forhold til politiske partier, faglige konflikter og politisk ideologiske bevægelser i Danmark under den kolde krig. Kommissionens rapport forventes færdig næste år. Udgivelsesdato: 2. juli 2006...

  17. Karakterisering af Materialer fra atom til makro

    DEFF Research Database (Denmark)

    Brøndsted, Povl; Somers, Marcel A.J.

    2002-01-01

    Denne årbog er udgivet i forbindelse med Dansk Metallurgisk Selskabs Vintermøde, der fandt sted på Hotel Koldingfjord, Kolding i dagene 2. til 4. januar 2002. Bogen indeholder de foredrag, der blev præsenteret på Vintermødet. Emnet for mødet var " Karakterisering af Materialer - fra atom til makro...

  18. Sajand eesti arhitektuuris - eneseotsingud 1920-1930 / Siim Sultson

    Index Scriptorium Estoniae

    Sultson, Siim

    2006-01-01

    E. Habermanni ja H. Johansoni Riigikogu hoone ja ridamajad Kolde puiesteel, A. Perna projekteeritud ärimees Ivan Jegorovi maja Tallinnas Raekoja platsil, K. Burmani Pangapalee Viljandis, E. Habermanni paarismajad Kohtla-Järvel Siidisuka asulas, H. Johansoni ja E. Jacoby Advendi kirik Mere puiesteel ja eramud Tallinnas, A. Nürnbergi, E. von Wolffeldti ja O. Siinmaa supelusasutused Pärnus

  19. Power plant chemical technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    17 contributions covering topies of fossil fuel combustion, flue gas cleaning, power plant materials, corrosion, water/steam cycle chemistry, monitoring and control were presented at the annual meeting devoted to Power Plant Chemical Technology 1996 at Kolding (Denmark) 4-6 September 1996. (EG)

  20. Svært at skille roller ad

    DEFF Research Database (Denmark)

    Søgaard, Villy

    2007-01-01

    Foranlediget af professor Bent Jensens avisomtale af Jørgen Dragsdahl som spion under den kolde krig, forfægter artiklen det principielle synspunkt, at forskningsresultater som hovedregel bør publiceres ad de sædvanlige forskningsmæssige kanaler, før de kommer i avisen. Dette gælder specielt, hvo...

  1. Teater täis sära ja müstikat / Ell-Maaja Randküla

    Index Scriptorium Estoniae

    Randküla, Ell-Maaja, 1939-2016

    2005-01-01

    Tallinnas Pärnu mnt. 5 asuva Eesti Draamateatri renoveerimine. Sisekujundus: Mari Kurismaa, Stuudio Kurismaa. Arhitektuurne lahendus: AB Kolde Grupp ( arhitektid Peep Jänes, Indrek Suigusaar). Ehitus: AS Estconde E. Mari Kurismaast, tema tähtsamad loomingulised saavutused maalikunstnikuna ja sisearhitektina. M. Kurismaa kommentaarid. Ill.: plaan, 10 värv. vaadet

  2. Rahvusvaheline "Scripta manent II" Tallinnas

    Index Scriptorium Estoniae

    2000-01-01

    Eduard Taska 110. sünniaastapäevale pühendatud rahvusvaheline köitekunsti- ja kalligraafianäitus "Scripta manent II" Tallinna Kunstihoones. Köitekunsti osas pälvis "kuldraamatu" Marielle Liivat, ergutusauhinnad: Marje Kask, Kadi Kiipus, Urve Kolde

  3. Sandhedens time

    DEFF Research Database (Denmark)

    Dickson, Thomas; Klint, Lise Vejse

    2001-01-01

    Artiklen indleder med: de danske designuddannelser har længe været under en eller anden form for evaluering og omstrukturering. Især for designskolerne i København og Kolding har tiden været turbulent, præget af overflytninge fra Undervisnings- til Kulturministeriet og af et langstrakt arbejde fo...

  4. How do you do?

    DEFF Research Database (Denmark)

    Gelting, Anne Katrine Gøtzsche; Ræbild, Ulla

    2011-01-01

    In this article we take a closer look at the design method of the fashion design course at The Kolding School of Design (DSKD). Our aim has been to focus on the concrete actions and considerations made in relation to the elements of the design process - materials, body, sketches, tests and models....

  5. Tiden arbejder for os

    DEFF Research Database (Denmark)

    Larsen, Chris Holmsted

    Fra 1965 til 1975 rasede en af de blodigste konflikter under hele den kolde krig, Vietnamkrigen. Konflikten fik varige konsekvenser for hele den vestlige verden, og faldt sammen med et turbulent årti præget af ungdomsoprør og venstredrejning. Denne bog handler om krigens indtog i det danske samfu...

  6. Paariselamu Luccas = Duplex House in Lucca / Indrek Allmann

    Index Scriptorium Estoniae

    Allmann, Indrek, 1972-

    2001-01-01

    Projekteerija: Arhitektuuribüroo Kolde Grupp. Arhitekt Indrek Allmann, konstruktorid Andres Läänesaar, Aldur Parts, Valdo Jaanisoo, Mait Mets. Hoone asub panga ülemise tasandi kõrgusel õhus, pangapealsega on ühendatud terrassi abil, ligipääs alumisel tasandil. Projekt 1999, valmis 2001. 5 ill.: põhiplaan, vaated

  7. Boliglokalisering og transportadfærd

    DEFF Research Database (Denmark)

    Hartoft-Nielsen, Peter

    nye boligbebyggelser i udvalgte byregioner: hovedstadsområdet, Århusområdet samt fire mellemstore provinsbyer: Kolding, Vejle, Herning og Holstebro. Undersøgelsen bygger på 5.495 interviews i 51 nyere boligbebyggelser opført inden for de seneste 10 år. Transportadfærd belyses for al nærtransport i...

  8. Kommunikation erstatter transport

    DEFF Research Database (Denmark)

    Indhold: Kim Østrup: På vej mod vidensamfundet : fra grusvej til informationsmotorvej. En revolutions historie i overblik / af Erland Kolding Nielsen og Niels Mark. Annette Winkel Schwarz: Når du ser den rigtige retning, vent da ikke på ordrer. Søren Clausen: Den ministerielle jordemodergerning. ...

  9. Alternative fidelity measure between two states of an N-state quantum system

    International Nuclear Information System (INIS)

    Chen Jingling; Fu Libin; Zhao Xiangeng; Ungar, Abraham A.

    2002-01-01

    An alternative fidelity measure between two states of a qunit, an N-state quantum system, is proposed. It has a hyperbolic geometric interpretation, and it reduces to the Bures fidelity in the special case when N=2

  10. The Observance of the Covenant on Civil and Political Rights by the Soviet Union,

    Science.gov (United States)

    1980-01-01

    34Perspective" and auth-orshic of several articles therein. In November-December, Tsurkov’s fiancee, Irina Lopatukhina, received through the investigator a...married a Russian wooin (sow Irina McClellan) .Since his marriage the Soviet authoi 1s nov. ace-i refusing Mr.McClellan entry visas, and refusing, perml...detained they "agreed on a three-day fast in prison". Bratsky Listok also includes the statement by the CCECB sent to Podgorny and Kosyjin on November

  11. Final qualification of an industrial wide range neutron instrumentation in the Osiris MTR reactor

    Energy Technology Data Exchange (ETDEWEB)

    Barbot, L.; Normand, S. [CEA, LIST, Laboratoire Capteur et Architectures Electroniques, F-91191 Gif Sur Yvette (France); Pasdeloup, P. [AREVA TA, Controle Commande and Mesures, F-13762 Les Milles (France); Lescop, B. [CEA, INSTN, UEIN, F-91191 Gif Sur Yvette (France)

    2009-07-01

    This work deals with the final qualification of the IRINA in-core neutron flux measurement system in the MTR Osiris reactor. A specific irradiation device has been set up to validate the last changes in the complete system (electronic, transmitting cable and monitor). Experimental results show the IRINA measurement system meet entirely the in-core reactor conditions requirements: a thermal neutron flux from 10{sup 7} n.cm{sup -2}.s{sup -1} up to 10{sup 14} n.cm{sup -2}.s{sup -1} and a temperature of 300 C degrees during a minimum operating time of 1000 hours. (authors)

  12. Un libro de lugares comunes

    Directory of Open Access Journals (Sweden)

    Gilberto Loaiza Cano

    2016-08-01

    Full Text Available Independencias hispanoamericanas entre historia y ficción. Reflexiones desde el Bicentenario. Irina Bajini. y Emilia Perassi (Editoras. Universitá degli Studi di Milano e Instituto Caro y Cuervo, Bogotá, 2013, 295 págs.

  13. CSR-i kommunikatsioon: komm või pomm? / Mari Valgepea

    Index Scriptorium Estoniae

    Valgepea, Mari

    2015-01-01

    Kuidas rääkida ettevõtte vastutustundlikkusest (CSR) nii, et seda ei tembeldataks PR-trikiks. Kahe vastutustunsliku ettevõtte, AS-i Tallinna Vesi ja Viru Keemia Grupi võimaluste ja libastumisohtude kohta jagavad selgitusi ettevõtete kommunikatsioonijuhid Mariliis Topp ja Irina Bojenko

  14. Elamus väärt kontserdist / Kersti Inno

    Index Scriptorium Estoniae

    Inno, Kersti, 1954-

    2007-01-01

    Tallinna Filharmoonia uue sarja "Klaveripalavik" avakontserdil 30. sept. Mustpeade Majas esines koos Tallinna Kammerorkestriga pianist Irina Zahharenkova. Kontserdil anti üle Eesti Muusikanõukogu 2007. aasta muusikapreemiad, mille pälvisid Tõnu Kõrvits, Aile Asszonyi ja Jaan Ross

  15. Baustelle : Estland

    Index Scriptorium Estoniae

    2001-01-01

    Eesti 1990. aastate arhitektuuri ülevaatenäitus Berliini Kunstide Akadeemias 15. 11. 2001-6. 01. 2002. Eksponeeritud fragmentaarne läbilõige Eesti arhitektuuribüroode töödest ja keskkonnast, milles ning mida nad ehitavad. Näituse toimkond: Liivi Künnapu, Vilen Künnapu, Leonhard Lapin, Irina Raud, Inga Raukas, Toomas Tammis

  16. Kes tsiteerib, võidab = Those who Quote, Win / Christian Welzbacher

    Index Scriptorium Estoniae

    Welzbacher, Christian

    2001-01-01

    Liivi ja Vilen Künnapu, Irina Raua, Leonhard Lapini, Inga Raukase ja Toomas Tammise kureeritud näitus "Baustelle: Estland" eesti uuemast arhitektuurist Berliini Kunstide Akadeemias 15. 11. 2001-6. 01. 2002. Oma töödega esinesid 18 arhitektuuribürood

  17. Audiitorfirmade TOP aastal 2007

    Index Scriptorium Estoniae

    2008-01-01

    Audiitorfirmade TOP 51. Vt. samas: Urve Vilk. Audiitoriteni pole majanduslangus jõudnud; Intervjuu I.S. Audiitorteenuste OÜ omaniku Irina Somovaga; Käibe TOP 10; Käibe kasvu TOP 10; Kasumi TOP 10; Kasumi kasvu TOP 10; Rentaabluse TOP 10; Omakapitali tootlikkuse TOP 10

  18. Meremehestiilis suvituskorter / Jana Rand

    Index Scriptorium Estoniae

    Rand, Jana, 1963-

    2005-01-01

    Sisearhitektide Irina Sisaski ja Artur Jõe (Sisask Design Studio) kujundatud perekond Bernovski ühetoaline suvituskorter (40 mø) korterelamus Pärnus. Korteri välisseinad on peaaegu tervenesti klaasist. Mööblikomplektid on valmistatud Eestis eritellimuse järgi. Kahetasapinnalist lage kaunistab 17. sajandist pärit merekaart. 9 värv. ill

  19. Me suudame ajaga kaasas käia / interv. Ene Riet

    Index Scriptorium Estoniae

    2003-01-01

    Eesti raamatukoguhoidjate VIII kongressi (9.-10. juuni 2002) delegaatitelt küsiti arvamust Eesti raamatukogunduse kohta, vastasid: Kalli Kuhi, Sirje Okapuu, Toomas Liivamägi, Sirje Lauring-Vaska, Helve Sreiberg, Irina Kruusla, Ädu Neemre, Tiit Margna, Valentina Brovina, Asko Tamme, Meeli Veskus

  20. Overall Eesti müügisalong = Overall Eesti showroom

    Index Scriptorium Estoniae

    2012-01-01

    Tallinnas Lootsi 11 asuva Overall Eesti müügisalongi renoveerimisest ja sisekujundusest. Autor Jan Skolimowski (KAMP Arhitektid), loetletud tema tehtud töid. Kunstiajaloolane Juhan Kilumets. Arhitekt Irina Raud. Müügisalongis on Tarmo Luisu loodud valgusti

  1. Browse Title Index

    African Journals Online (AJOL)

    Items 251 - 300 of 1025 ... Vol 17, No 1 (2003), Speciation of cadmium mixed ligand complexes in salt water lakes, Abstract PDF. John L. Kituyi, Henry M. Thairu, Justin Irina, Knut H. Schroder. Vol 24, No 3 (2010), Spectral characterizations and antibacterial effect of 2-(5-R-1H-benzimidazol-2-YL)-4-methyl/bromo-phenols and ...

  2. Kanuti gildi saalis jätkub performance'i-festival "Continental Breakfast Tallinn NU performance" : ...

    Index Scriptorium Estoniae

    2005-01-01

    12. XI Eva Meyer-Kelleri (Saksamaa/Rootsi) etendus "Surm on kindel/Death is Certain". Performance'i esitab Irina Müller. 14. XI esitab Kim H. Veltman (Kanada/Holland) performance'i "Maailmapuu/World Tree". 15. XI Katrin Essensoni etendus "Designed to make Difference"

  3. HIV levib üha rohkem narkomaanide ringist välja / Sirle Sommer-Kalda

    Index Scriptorium Estoniae

    Sommer-Kalda, Sirle, 1974-

    2004-01-01

    Vt. ka Severnoje Poberezhje 13. mai, lk. 1. Narva-Jõesuus toimud seminaril "Prostitutsioon, narkootikumid ja HIV - Eesti argipäev?" osalenud MTÜ Aidsi Ennetuskeskus arsti Irina Morozi hinnangul on murettekitav, et suurem osa nakatunutest on väga noored: neist 85% on vanuses 15-29

  4. Revolutsioonilisest ja igavikulisest VI Tallinna arhitektuuritriennaalil / Ave Randviir

    Index Scriptorium Estoniae

    Randviir, Ave, 1981-

    2005-01-01

    Tallinna arhitektuuritriennaali idee sünnist. 1990.a. toimus esimene triennaal nimega Põhja- ja Baltimaade Arhitektuuritriennaal. Niguliste kirikus toimunud VI Tallinna arhitektuuritriennaalist. Korraldajaks Irina Raud. Tunnuslauseks "Feeling Architecture". Triennaali avanud ja lõpetanud Peter Davey ja teiste esinejate ettekannetest. Eestlastest esinesid Juhan Maiste ja Vilen Künnapu

  5. Kinofestival na finishnoi prjamoi

    Index Scriptorium Estoniae

    2003-01-01

    20.-29. juunini toimuvast Moskva XXV rahvusvahelisest filmifestivalist. Festivali filme : Irina Jevtejeva "Peterburg", Kaneto Shindo "Öökull", Paula van der Oest'i "Kuuvalgus" ("Moonlight"), Franco Zeffirelli Maria Callase elule pühendatud "Callas Forever" (nimiosas Fanny Ardant, kes ka festivalile saabus)

  6. Tallinna Tehnikakõrgkooli Arhitektuuri Instituudi rahvusvaheline töötuba 8.-12. september 2008

    Index Scriptorium Estoniae

    2009-01-01

    Töötoa "Linnamaastik / Roheline Tallinn" teemad: "Tuukri park", "Vanalinna bastionite rohevöönd", "Teatriväljak", juhendajad: maastikuarhitekt Günter Nagel (Saksamaa), arhitektid Irina Raud ja Katrin Vannas, maastikuarhitekt Tiina Tuulik . Osalesid 4. kursuse arhitektuuri eriala tudengid

  7. Anden-ordens false belief og sproglig rekursion hos børn med Autisme Spektrum Forstyrrelser

    DEFF Research Database (Denmark)

    Polyanskaya, Irina

    2017-01-01

    En tværfaglig forskningsgruppe fra Roskilde Universitet undersøger forbindelsen mellem udviklingen af sprog og udviklingen af socialkognitive evner hos børn med Autisme Spektrum Forstyrrelser. Projektet er støttet af VELUX FONDEN, og bag projektet står psykolog og ph.d.-studerende Irina Polyanskaya...

  8. Butterfly Phonics: Evaluation Report and Executive Summary

    Science.gov (United States)

    Merrell, Christine; Kasim, Adetayo

    2015-01-01

    Butterfly Phonics aims to improve the reading of struggling pupils through phonics instruction and a formal teaching style where pupils sit at desks in rows facing the teacher. It is based on a course book created by Irina Tyk, and was delivered in this evaluation by Real Action, a charity based in London. Real Action staff recruited and trained…

  9. Une-Mati lood vene keeles

    Index Scriptorium Estoniae

    2004-01-01

    Dagmar Normeti lasteraamatu "Une-Mati, Päris-Mati ja Tups" tõlget vene keelde (tõlkijad Irina Belobrovtseva ja Vitali Belobrovtsev; ill. Siima Shkop) esitletakse täna Kirjanike Liidu saalis; vt. ka Postimees, 19. märts, lk. 14

  10. Veebifilmide festivali võitja "Silver ja Viki" / Liivi Shein

    Index Scriptorium Estoniae

    Šein, Liivi

    2008-01-01

    31. jaanuaril lõppes koostöös PÖFFi, Kinobussi ja Overall Eestiga korraldatud esimene veebifilmide festival "Lae üles!" lõpuüritusega Tallinna Kinomajas. Parimaks veebifilmiks kuulutas žürii Irina Tammise disainistuudio (veel Kadri Kuusk ja Marko Karja) animafilmi "Silver ja Viki". Lisatud nimekiri "Veebifilmifestivali kümme paremat"

  11. Vid na himkombinat v Maardu so stenõ Hudozhestvennoi galerei / A. Orshanskaja

    Index Scriptorium Estoniae

    Orshanskaja, A.

    1999-01-01

    Eesti akvarellistide ühingu vabariiklikust näitusest Narva kunstigaleriis : akvarelle aastatest 1960 - 1999 eri põlvkondade 43 kunstnikult. Esinevad ka 6 Narva kunstnikku : Igor Gordin, Vera Lantsova, Anne Pärtel, Jelena Sabinina, Tatjana Sonina, Irina Sopina.

  12. Medvezhja shkura dostalas kitaiskim kinematografistam / Lauri Kärk

    Index Scriptorium Estoniae

    Kärk, Lauri, 1954-

    2007-01-01

    57. Berliini filmifestivali peaauhinna Kuldkaru sai Hiina režissööri Wang Quanani film "Tuya abielu" ("Tuya de hun shi"). Autor oma eelistusest - Sam Garbarski mängufilmist "Irina Palm". Lisatud tähtsamaid auhindu saanute nimekiri

  13. Berlinale karunahk "Tuya abielu" turvamas / Lauri Kärk

    Index Scriptorium Estoniae

    Kärk, Lauri, 1954-

    2007-01-01

    57. Berliini filmifestivali peaauhinna Kuldkaru sai Hiina režissööri Wang Quanani film "Tuya abielu" ("Tuya de hun shi"). Autor oma eelistusest - Sam Garbarski mängufilmist "Irina Palm". Lisatud tähtsamaid auhindu saanute nimekiri

  14. Tallinna uue linnamööbli kujunduse teevad itaallased / Askur Alas

    Index Scriptorium Estoniae

    Alas, Askur, 1973-

    2005-01-01

    Tallinna linnamööbli konkursi teise vooru võitjaks tunnistati Itaalia disainerite Irina Maria Suteu ja Stefan Davidovici töö "Bow". Ühtse kujunduse saavad pingid, prügikastid, ootepaviljonid ja kioskid. Eestlased finaalis ei osalenud

  15. Uued raamatud

    Index Scriptorium Estoniae

    2007-01-01

    Calin Dani raamatust "Emotional architecture 2" (Hand Milked Visions Faundation, 2006), mis on mõeldud saatjaks C. Dani filmile "Trip" (2005) Raine Karbi Tallinna Linnahallist. Erika Nõva raamatust "Erika Nõva : minu töö ja elu" (Tallinn : Eesti Arhitektuurimuuseum, 2006), mille on koostanud Anne Lass, kujundanud Irina Tammis

  16. Vene kirjandusest balti aktsendiga

    Index Scriptorium Estoniae

    2006-01-01

    24. nov. esitletakse Tallinnas Kirjanike majas almanahhi "Tuulelohe : vene kirjandus balti aktsendiga" ("Vozdushnõi zmei. Russkaja literatura s baltiiskim aktsentom"). Esinevad P. I. Filimonov, Deniss Kuzmin, Diana Efendijeva, Larissa Joonas, Dmitri Krasnov, Irina Meljakova, Jashka Gromova. Õhtut juhib almanahhi toimetaja Igor Kotjuh

  17. Nash Shirvindt - babnik! / Oksana Truhhan

    Index Scriptorium Estoniae

    Truhhan, Oksana

    2005-01-01

    Komöödiafilm "Naistemees" ("Babnik") : stsenarist ja režissöör Anatoli Eiramdzhan : osades Aleksandr Shirvindt, Mihhail Derzhavin, Irina Muravjova : NSV Liit 1990. Režissöör ja näitlejad meenutavad filmivõtteid

  18. Graafikatriennaalist kunstitriennaaliks / Harry Liivrand

    Index Scriptorium Estoniae

    Liivrand, Harry, 1961-

    2004-01-01

    Tallinna XIII graafikatriennaalist. Peateemaks maapagu ja eksiilisolek. Eksiiliteemat kommenteerivad David Kiehl (New Yorgi Whitney muuseumi kuraator), Maaretta Jaukkuri (Helsingi Kiasma muuseumi kuraator), Irina Cios (Bukaresti kunstiteadlane), Silvina Der-Meguerditchian (argentiina kunstnik). Parimaks väljapanekuks Sirje Helme kuraatorinäitus "Teine naaber" Tallinna Kunstihoones ja Kunstihoone galeriis. Marko Mäetamme ja Kaido Ole 100 betoonkohvri projektist. Triennaali preemiasaajad

  19. Festivalipäevik Kanutist II / Anu Allas, Margit Tõnson, Margaret Tali

    Index Scriptorium Estoniae

    Allas, Anu, 1977-

    2005-01-01

    Tallinnas Kanuti Gildi saalis kestab 2.-24. novembrini 2005 a. "Continental Breakfast" Tallinn ehk rahvusvaheline NU Performance festival. 9. novembril esineb BabaLAN (Vlado Gotvan Repnik, Sloveenia ) multimeedia-performance'iga. Eva Meyer Kelleri performance "Surm on kindel" (esitaja Irina Müller)

  20. Артисты рассказали о "Дяде Ване" / Ксения Репсон

    Index Scriptorium Estoniae

    Репсон, Ксения

    2009-01-01

    Mossoveti Akadeemilise Teatri näitlejad Pavel Derevjanko, Irina Kartaševa, Julia Võssotskaja ja Aleksandr Filippenko räägivad, kuidas kulges töö Andrei Kontšalovski lavastusega "Onu Vanja", mida näidati algul Itaalias ja nüüd Eestis

  1. Parimaks veebifilmiks valiti animafilm / Verni Leivak

    Index Scriptorium Estoniae

    Leivak, Verni, 1966-

    2008-01-01

    31. jaanuaril lõppes koostöös PÖFFi, Kinobussi ja Overall Eestiga korraldatud esimene veebifilmide festival "Lae üles!" lõpuüritusega Tallinna Kinomajas. Parimaks veebifilmiks kuulutas žürii Irina Tammise animafilmi "Silver ja Viki"

  2. Täiskasvanud, kes mängivad plastiliiniga / Helen Teesalu

    Index Scriptorium Estoniae

    Teesalu, Helen

    2008-01-01

    31. jaanuaril lõppes koostöös PÖFFi, Kinobussi ja Overall Eestiga korraldatud esimene veebifilmide festival "Lae üles!" Parimaks veebifilmiks kuulutas žürii Irina Tammise disainistuudio (veel Kadri Kuusk ja Marko Karja) animafilmi "Silver ja Viki". Tegijad räägivad filmi valmimisest. Lisatud teave veebifilmifestivali tulemuste kohta

  3. Dotsh za ottsa... otvetshajet? / Natalja Soboleva

    Index Scriptorium Estoniae

    Soboleva, Natalja

    2004-01-01

    Esinedes kodanikupäeva üritusel Narva Paju gümnaasiumis, kasutas linnavolikogu esimees Mihhail Stalnuhhin võimalust poliitiliseks selgitustööks. Parlamendiliikme süüdistused heitsid varju selles koolis õppiva linnavolikogu saadiku Sergei Missenjevi tütrele. Konflikti osapoolte - Irina Missenjeva, Nikolai Stelmahhi, Sergei Missenjevi ja Mihhail Stalnuhhini selgitused

  4. Bagatellid : maailm / Mailis Põld

    Index Scriptorium Estoniae

    Põld, Mailis

    2006-01-01

    Muusikasõnumeid mujalt maailmast: Pianist Irina Zahharenkova mainekal konkursil Itaalias taas võidukas. Lorin Maazel. Kadunud ja taasleitud Hindemithi teos jõudis esiettekandeni. Suri 20. sajandi olulisimaid ja isikupärasemaid heliloojaid György Ligeti

  5. Tartu kevad / Juta Kivimäe

    Index Scriptorium Estoniae

    Kivimäe, Juta, 1952-

    2003-01-01

    Tartu Ülikooli maali õppetooli üliõpilaste näitus "Tartu kevad" Kastellaanimaja galeriis. Osalevad Kadri Ilves, Piret Mikkelsen, Anna Kainulainen, Anna Mägi, Jaan-Jürgen Klaus, Merike Orav, Irina Krivonogova, Angela Orro, Peeter Krosmann, Kärt Putk, Kadi Kängsepp, Jane Remm, Liina Laaser, Ode Taul, Sami Kalevi Makkonen, Maive Õunapuu

  6. Uute tantsijate tulek / Heili Einasto

    Index Scriptorium Estoniae

    Einasto, Heili

    2017-01-01

    Tallinna Balletikooli galast Estonia teatris. Kavas olid katkendid balletiklassikast ning Marina Kesleri uuslavastus "Tütarlaps ja surm" Franz Schuberti muusikale. Tänavu said lisaks klassikalise balleti suuna lõpetajatele diplomi ka kaasaegse tantsu suuna läbinud noored. Vestlusest Tallinna Ülikooli balletiõppejõu Irina Pähniga

  7. В кривом зеркале : беседа с собирателем-исследователем Ренэ Герра о судьбах русских писателей-эмигрантов второй волны / интервьюировала

    Index Scriptorium Estoniae

    Герра, Ренэ, 1946-

    2015-01-01

    Poleemika Vladimir Agenossovi koostatud "teise laine" emigrantidele pühendatud antoloogiaga "Восставшие из небытия" (Peterburi, 2014), Gerra vaidlustab Juri Ivaski, Igor Tšinnovi, Boriss Nartsissovi, Aleksandr Perfiljevi ja Irina Saburova kaasamise "teise laine" antoloogiasse, pidades neid "esimese laine" emigrantideks

  8. The Worst Thing is When we do not use it: Developing an Approach to Study the Impact of iMo-Learn in Danish Schools

    DEFF Research Database (Denmark)

    Meisner Jørgensen, Christina; Elbæk, Lars

    2017-01-01

    ´ reflections and interviews. The anticipated results for this work in progress is that the analogue and interactive elements of iMo-Learn facilitate movement and motivate the students, and thereby mediate academic learning. Furthermore, it is anticipated that iMo-Learn contributes to promote a positive......A pilot study shows that students are more engaged in their own learning when using iMo-Learn. It is designed to facilitate Physical Activity (PA) and mediate academic learning through Game-Based Learning (GBL). Research shows that GBL and PA can improve the learning achievements of students....... Therefore, the municipality of Kolding, the furniture and elearning company i3-Technologies, and the University of Southern Denmark joined to investigate the use of iMo-Learn at three schools in Kolding, Denmark. The aim of the study is therefore to investigate the use of iMo-Learn and how it affects...

  9. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    on fashion education and fashion research, that are “taken for granted” in the institutional culture of each case. Because of the diversity between the cases, a cultural-oriented comparison has been made, where every case is perceived as idiographically unique (Thyge Winther-Jensen 2004). Descriptions......The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key...... research question is: “What kind of fashion design education is Designskolen Kolding aiming to offer in the future, what kind of skills will the students need in their future work place, the fashion industry, and can research work as a potential in this process?”   The study is based on qualitative...

  10. Designing a Municipality

    DEFF Research Database (Denmark)

    Jungersen, Ulrik; Hansen, Poul H. Kyvsgård

    2014-01-01

    Can a municipality be designed? The municipality Kolding in the southern part of Denmark asked this question. The idea emerged as a response to a recognized need for new ways of branding and developing the municipality. It is an ongoing process that was kicked off in 2012 and this paper is theref......Can a municipality be designed? The municipality Kolding in the southern part of Denmark asked this question. The idea emerged as a response to a recognized need for new ways of branding and developing the municipality. It is an ongoing process that was kicked off in 2012 and this paper...... is therefore focusing primarily on the process of changing the perception of how to organize development in a municipality. The most important elements in transforming the whole development setup are described. Finally, a short case describing one of the significant results is included....

  11. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    as a continuation of the way teaching in fashion design and research on fashion is perceived in the various cases. This of course implements the fact that there are very diverse perceptions on what fashion research is.  A main discussion therefore concerns current methodological diversities in fashion research......The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key...... research question is: “What kind of fashion design education is Designskolen Kolding aiming to offer in the future, what kind of skills will the students need in their future work place, the fashion industry, and can research work as a potential in this process?”   The study is based on qualitative...

  12. 2002. aasta parim ehitis Tartus / Helmi Sakkov

    Index Scriptorium Estoniae

    Sakkov, Helmi

    2003-01-01

    Parim uusehitis: Eesti Metodisti Kiriku Tartu koguduse kirik (Kolde Grupp, arhitekt-sisekujundaja I. Allmann, valgustid: T. Luisk), korterelamu - Näituse 22b (Arhitektuuribüroo Kalle Rõõmus, arhitekt K. Renter), üksikelamu - Sepa 9a (Tahukas OÜ), rekonstrueeritud ehitis: H. Treffneri gümnaasium (Lunge & KO, arhitekt A. Lunge, sisekujundaja T. Kadarik), 2 äramärgitud hoonet

  13. Lutshsheje strojenije 2002 goda v Tartu / Helmi Sakkov

    Index Scriptorium Estoniae

    Sakkov, Helmi

    2003-01-01

    Parim uusehitis: Eesti Metodisti Kiriku Tartu koguduse kirik (Kolde Grupp, arhitekt-sisekujundaja I. Allmann, valgustid: T. Luisk), korterelamu - Näituse 22b (Arhitektuuribüroo Kalle Rõõmus, arhitekt K. Renter), üksikelamu - Sepa 9a (Tahukas OÜ), rekonstrueeritud ehitis: H. Treffneri gümnaasium (Lunge & KO, arhitekt A. Lunge, sisekujundaja T. Kadarik), 2 äramärgitud hoonet

  14. Rahvusooperi Estonia teatrihoone publikuruumide restaureerimistöödest / Liivi Künnapu

    Index Scriptorium Estoniae

    Künnapu, Liivi, 1953-

    2006-01-01

    Arhitektuuriajalooline ülevaade. 2005. a. restaureerimistöödest: garderoob-vestibüülist, peatrepist, ringfuajeedest, teatri- ja Valgest saalist, keldrikorruse ruumidest. Muinsuskaitse eritingimused, järelevalve: Liivi Künnapu. Projekteerijad: Peep Jänes, Indrek Suigussaar, AB Kolde Grupp. Sisekujundus: Juta Lember, Aulo Padar. Teostus: Koger ja Partnerid, projektijuht Indrek Võeras. Laemaali (E. Okas, E. Kits, R. Sagrits) restaureerimine, uuringud: KAR-Grupp. Akustik: Linda Madalik. Bibliogr. lk. 25. 8 vaadet

  15. Mens vi venter på kommissionen..

    DEFF Research Database (Denmark)

    Villaume, Poul

    2008-01-01

    Den kommende PET-kommissions rapport vil især være interessant med henblik på, hvordan den bedømmer PETs billede af den indre trussel i Danmark under de skiftende perioder af Den Kolde Krig, og hvor realistisk billedet var. Forhåbentlig kommer der en sober debat om rapporten, hvis konklusioner so...

  16. Tallinna ajalooliste puitasumite korterelamute välisuksed

    Index Scriptorium Estoniae

    2014-01-01

    24 värv. fotot ustest (J. Poska 14 ja 51a, Sügise 11 ja 14, Paekivi 9, Koidu 72/72a, A. Weizenbergi 12 ja 19, Tatari 21a, Toompuiestee 18, Allika 8, Luise 14, Õle 15, Aasa 10, Kolde pst. 56, Magasini 13, Mooni 12, Kungla 21, Valgevase 3, Salme 7, Nõmme-Kase 1, Vabaduse pst. 123, Ao 5, Lennuki 26)

  17. INTERVIEW: Quick, Social and Collaborative - wiki-based user documentation at APC by Schneider Electric

    DEFF Research Database (Denmark)

    Møller, Margrethe H.; Pernille Bagger Nielsen, Pernille; Kalianov, Stanislav

    2013-01-01

    In the software documentation department at APC by Schneider Electric in Kolding, Denmark, Technical Writer Pernille Bagger Nielsen writes user documentation for the software developed by the company. In cooperation with Localization Manager Stanislav Kalianov she reorganised the user documentation...... for publication as wiki-based documentation on the internet. The new platform supports their strategy of using agile and iterative, topic-based, collaborative writing when developing user documentation. Their experience will interest readers who consider introducing a similar new strategy....

  18. Derfor var fredsbevægelsen nødvendig

    DEFF Research Database (Denmark)

    Bryld, Claus

    2014-01-01

    Debatten om Bent Jensens koldkrigsværk "Ulve, får og vogtere" har især drejet sig om Jensens brug af kilder og den tendentiøsitet, som mange historikere mener, at værket er udtryk for. Derimod er selve perioden, hvor Den Kolde Krig kulminerede - de første år af 1980' erne - ikke blevet drøftet. D...

  19. 28. detsembrini on Tallinna keskraamatukogu peahoone näitusesaalis...

    Index Scriptorium Estoniae

    2002-01-01

    Assisi Franciscuse "Päikeselaulule" pühendatud näitus, mis on osa 2002. a. Itaalias Assisis ja Macaretas toimunud II rahvusvahelisest raamatuköitekunsti näituskonkursist, kus Eestist olid 100 medaliga autasustaud kunstniku hulgas Urve Kolde, Kaia Lukats, Esta Voss ja Tiina Piisang, 200 äramärgitud köite autorite seas 18 kunstnikku. Näituse kujundas Tiia Eikholm

  20. Üks raamat mitmes kuues

    Index Scriptorium Estoniae

    2003-01-01

    Kuressaare linnuse kaitsetornis avati Assisi Franciscuse "Päikeselaulule" pühendatud näitus, mis on osa 2002. a. Itaalias Assisis ja Macaretas toimunud II rahvusvahelisest raamatuköitekunsti näituskonkursist, kus Eestist olid 100 medaliga autasustaud kunstniku hulgas Urve Kolde, Kaia Lukats, Esta Voss ja Tiina Piisang, 200 äramärgitud köite autorite seas 18 kunstnikku

  1. Midportion achilles tendon microcirculation after intermittent combined cryotherapy and compression compared with cryotherapy alone: a randomized trial.

    Science.gov (United States)

    Knobloch, Karsten; Grasemann, Ruth; Spies, Marcus; Vogt, Peter M

    2008-11-01

    The effect of combined cryotherapy/compression versus cryotherapy alone on the Achilles tendon is undetermined. Standardized combined cryotherapy/compression changes in midportion Achilles tendon microcirculation are superior to those with cryotherapy during intermittent application. Controlled laboratory study. Sixty volunteers were randomized for either combined cryotherapy/compression (Cryo/Cuff, DJO Inc, Vista, California: n = 30; 32 +/- 11 years) or cryotherapy alone (KoldBlue, TLP Industries, Kent, United Kingdom: n = 30; 33 +/- 12 years) with intermittent 3 x 10-minute application. Midportion Achilles tendon microcirculation was determined (O2C, LEA Medizintechnik, Giessen, Germany). Both Cryo/Cuff and KoldBlue significantly reduced superficial and deep capillary tendon blood flow within the first minute of application (43 +/- 46 arbitrary units [AU] vs 10 +/- 19 AU and 42 +/- 46 AU vs 12 +/- 10 AU; P = .0001) without a significant difference throughout all 3 applications. However, during recovery, superficial and deep capillary blood flow was reestablished significantly faster using Cryo/Cuff (P = .023). Tendon oxygen saturation was reduced in both groups significantly (3 minutes Cryo/Cuff: 36% +/- 20% vs 16% +/- 15%; KoldBlue: 42% +/- 19% vs 28% +/- 20%; P cryotherapy and compression with significantly increased tendon oxygen saturation during recovery in contrast to cryotherapy alone. Both regimens lead to a significant amelioration of tendinous venous outflow. Combined cryotherapy and compression is superior to cryotherapy alone regarding the Achilles tendon microcirculation. Further studies in tendinopathy and tendon rehabilitation are warranted to elucidate its value regarding functional issues.

  2. Autonormalizing reactimeter

    International Nuclear Information System (INIS)

    Ball, R.M.; Madaras, J.J.

    1992-01-01

    This patent describes a method for measuring reactivity of a nuclear reactor which smoothly and continuously compensates for range changes. It comprises detecting fission products from the nuclear reactor to form a detection signal; amplifying the detection signal in a linear amplifier having amplifying detection signals of different amplitudes, to generate an analog signal; sampling the analog signal at a selected sample interval (T) to form a digital signal (N.NEW) having a current sample history (K. NEW); storing a first most recent sample history (K.OLD) and a second most recent sample history (K.OLD.OLD); determining whether a range change has occurred during amplifying of the detection signal, between the current sample history (K.NEW) and the first most recent sample history (K.OLD), and establishing a first signal indicative of no range change or in the alternative a second signal indicative of a range change; and calculating reactivity, in accordance with the first or second signals, the first signal calculating reactivity as a function of the current (K.NEW) and first most recent sample history (K.OLD)

  3. Høflig umenneskelighed

    DEFF Research Database (Denmark)

    Bentzen, Martin Mose

    2015-01-01

    Nyt hotel i Nagasaki tilbyder robotbetjening. Robotter kan lære at tale med gæsterne om præcis det, de finder interessant. Men er vi lykkeligere lukket inde i bløde bure af selvvalgt information?......Nyt hotel i Nagasaki tilbyder robotbetjening. Robotter kan lære at tale med gæsterne om præcis det, de finder interessant. Men er vi lykkeligere lukket inde i bløde bure af selvvalgt information?...

  4. The role of metrology in the interpretation of analytical data

    DEFF Research Database (Denmark)

    Disposition: Science of measurement Definition of the measurand Specification of the measurand Measurement uncertainty Result of measurement a. Correction for bias b. Verification of uncertainty Type A: Sources of variability – uncertainty components Type B: All other sources of uncertainty Treat...... Treatment of data c. Comparison between observed and expected variability d. Distributions, i.e. Poisson, Gaussian, log-normal Examples from the literature e. JRNC 183 f. Hair data from 151 g. Irina data from 187...

  5. Комментарий на премию

    Index Scriptorium Estoniae

    2010-01-01

    Tallinna Ülikooli professor Irina Belobrovtseva ja Slaavi keelte ja kultuuride Instituudi vanemteadur Svetlana Kuljus said riigi teaduspreemia monograafia "Роман М. Булгакова "Мастер и Маргарита" : комментарий" eest

  6. Regresní metody ve statistickém softwaru

    OpenAIRE

    Volchenkova, Irina

    2013-01-01

    b;g;igpiipu.txt[24.05.2013 12:17:27] Title: Regression methods in statistical software Author: Irina Volchenkova Department: Department of Probability and Mathematical Statistics Supervisor: Mgr. David Legát, Ph.D., Department of Probability and Mathematical Statistics Abstract: Regression analysis is a useful instrument for data mining. This thesis contains detailed information about linear regression especially about the mean least squares method. The theoretical part is divided into two pa...

  7. Educational Process Material Base

    OpenAIRE

    Olga Ozerova; Irina Zabaturina; Vera Kuznetsova; Galina Kovaleva

    2012-01-01

    Based on the data obtained by the Institute for Statistical Studies and the Economics of Knowledge, National Research University - Higher School of Economics Olga Ozerova - Head of the Department for Statistics of Education, Institute for Statistical Studies and the Economics of Knowledge, National Research University - Higher School of Economics, Moscow, Russian Federation. Email: Address: 18 Myasnitskaya St., Moscow, 101000, Russian Federation.Irina Zabaturina - senior resea...

  8. Non-Ionic Highly Permeable Polymer Shells for Encapsulation of Living Cells

    Science.gov (United States)

    2011-05-01

    I would like to thank Irina Drachuk for her extensive assistance in data collection and analysis , and Drs. Veronika Kozlovskaya and Olga Shchepelina...considered complete when the intensity of the photobleached region stabilized. The quantitative analysis was performed using ImageJ software, and curve...E., Tannin -protein complexes as radical scavengers and radical sinks. J Agric Food Chem 2001, 49 (10), 4917-23. 53. Lopes, G. K.; Schulman, H. M

  9. Ne smotrite na nas s zhalostju / Andrei Babin

    Index Scriptorium Estoniae

    Babin, Andrei

    2004-01-01

    Andrei Tantsõrevi filmi "Sergei ja Boris" ühest kangelasest, harrastuskunstnik Sergei Groshevist, kes põeb sclerosis multiplex' juba sündimisest saadik. Igor Leontjev, kellega peaosas käivad proovid Irina Tominga lavastatud näidendis "Ozhidanije Godot v odnoi otdelno vzjatoi semje". Arst Natalja Zenevitshist, kes julgustab parandamatu haigusega toime tulema ja elust rõõmu tundma

  10. Avi Benjamin vahetas labajalavaltseri sünagoogimuusika vastu / Aarne Ruben

    Index Scriptorium Estoniae

    Ruben, Aarne, 1971-

    2007-01-01

    Juuditemaatikat käsitlevatest filmidest : Steven Spielbergi mängufilm "München" ("Munich"), Ameerika Ühendriigid 2005; dokumentaalfilm "Su nimi olgu Iisrael", režissöör Peeter Brambat, Adel TV 2004, Maiju Ingmani muusikaline portreefilm "Tagasitulek koju" Eesti päritolu Iisraeli heliloojast ja pianistist Avi Nedzvetskist (Iisraelis tuntud kui Avi Benjamin), Adel TV, 2007. Kahe viimase filmi käsikiri Irina Stelmachilt

  11. Browse Author Index

    African Journals Online (AJOL)

    Items 1 - 47 of 47 ... Ikhuoria, E.U. · Ikiz, Serkan · Ikram, Muhammad · Ikram, Muhammad · Ilomo, O. O. · Ilomo, O.O. · Ilukhor, P.E.P. · Imanieh, Hossein · Imeokparia, F.E. · Imran, M. Inayat, M. Ipinmoroti, K.O. · Iqbal, M. Iqbal Choudhary, M. Iqbal Choudhary, Muhammad · Iranmanesh, P. Irfan, A. Irfan, A. Irina, Justin · Isabirye, D.A.

  12. Kommivabriku aura jääb Tondile. Ideid Kalevi kvartali tulevikuks / Piret Peensoo

    Index Scriptorium Estoniae

    Peensoo, Piret

    2003-01-01

    Tallinnas Järvevana tee ja Pärnu maantee vahelise ala ruumilise planeerimise ideeprojekti avalik arhitektuurikonkurss, võitjad Nikolai Volkov ja Liis Sagadi, 2. koht - Irina Raud, Toomas Tammis, Tarmo Teedumäe, Karl Luik, Renee Puusepp, 3. koht - Veronika Valk. Laste Maailma Galeriis võistlusprojektide näitus "Magus urbanism". Fakte kommivabriku "Kalev" ajaloost. Vabrik jätkab tööd Rae vallas Põrguväljal

  13. Uued raamatud

    Index Scriptorium Estoniae

    2006-01-01

    Jauhiainen, Jussi S. Linnageograafia. Linnad ja linnauurimus modernismist postmodernismini (Eesti Kunstiakadeemia, 2005; kujundaja Irina Tammis); Bielefeld, Bert, Würfele, Falk. Building projects in the European Union: architectural export opportunities: a manual for architects and engineers (Birkhauser, 2006); Exit Utopia: architectural provocations, 1956-76 (Prestel, 2005; toimetajad Martin Van Schaik ja Otakar Machel); Shane, David Grahame. Recombinant urbanism : conceptual modeling in architecture, urban design and city theory (Wiley, 2005)

  14. Vilen Künnapu templitest ja tornidest / Rauno Thomas Moss

    Index Scriptorium Estoniae

    Moss, Rauno Thomas, 1977-

    2007-01-01

    2007. a. Tallinnas kirjastuselt Epifanio ilmunud Vilen Künnapu raamatust "Templid ja tornid". Kujundaja Irina Tammis. Raamatu esitlus 28. II Tartu Ülikooli Kunstimuuseumis oli ühtlasi V. Künnapu TÜ vabade kunstide professorina peetud loengusarja lõpetus ja kokkuvõte. Sõna võtsid Valter Lang, Inge Kukk, Jaan Elken, Toivo Tammik, oma luuletuse luges Andrus Elbing, muusika valis August Künnapu

  15. "Вторая волна" : мои встречи с выдающимися представителями Русской Эмиграции / Ренэ Герра ; предисловие Л. Г. [Людмила Глушковская

    Index Scriptorium Estoniae

    Герра, Ренэ, 1946-

    2015-01-01

    Vene emigratsiooni ajaloost ning kohtumistest vene pagulastega. Poleemika Vladimir Agenossovi koostatud "teise laine" emigrantidele pühendatud antoloogiaga "Восставшие из небытия" (Peterburi, 2014), Gerra vaidlustab Juri Ivaski, Igor Tšinnovi, Boriss Nartsissovi, Aleksandr Perfiljevi ja Irina Saburova kaasamise "teise laine" antoloogiasse, pidades neid "esimese laine" emigrantideks

  16. Veneetsia kuldlõvid jagatud

    Index Scriptorium Estoniae

    2001-01-01

    Veneetsia biennaali Kuldlõvid elutöö eest - Richard Serra ja Cy Twombly. Paviljoni preemia läks Saksa paviljonile ja Gregor Schneiderile ruumisimulatsiooni eest. Eriauhinnad: Janet Cardiff, George Bures Miller, Marisa Merz, Pierre Huyghe. Premeeritud noored kunstnikud (4), esiletõstetud kunstnikud (4) jm. Ene-Liis Semperi ja Marko Laimre väljapanekust.

  17. XAS AND XPS CHARACTERIZATION OF MERCURY BINDING ON BROMINATED ACTIVATED CARBON

    Science.gov (United States)

    Brominated powdered activated carbon sorbents have been shown to e quite effective for mercury capture when injected into the flue gas duct at coal-fired power plants and are especially useful when buring Western low-chlorine subbituminous coals. X-ray absorption spectroscopy (X...

  18. Consumer sensory evaluation of meat from South African goat ...

    African Journals Online (AJOL)

    Administrator

    2011-05-23

    May 23, 2011 ... Sveinsdóttir et al. (2009) established that trained panel assessments of food products can correspond with that ... however, fast decreasing (Ramsey et al., 2000). There is a renewed interest in farmers that want to ..... ration when developing marketing strategies for chevon. REFERENCES. Bureš D, Barto L, ...

  19. On the Generation of Random Ensembles of Qubits and Qutrits Computing Separability Probabilities for Fixed Rank States

    Directory of Open Access Journals (Sweden)

    Khvedelidze Arsen

    2018-01-01

    Full Text Available The generation of random mixed states is discussed, aiming for the computation of probabilistic characteristics of composite finite dimensional quantum systems. In particular, we consider the generation of random Hilbert-Schmidt and Bures ensembles of qubit and qutrit pairs and compute the corresponding probabilities to find a separable state among the states of a fixed rank.

  20. Millimetre observations of gamma-ray bursts at IRAM

    DEFF Research Database (Denmark)

    Castro-Tirado, A. J.; Bremer, M.; Winters, J. M.

    2013-01-01

    Since 1997, and following our detection of the first mm afterglow, we have followed-up 70 GRBs, mainly with the IRAMÅ Plateau de Bure Interferometer, what can be considered as the IRAM Legacy GRB Sample. 66 events were observed at 3 mm, with 19 of them being detected (with another 3 having margin...

  1. 16 CFR 1305.5 - Findings.

    Science.gov (United States)

    2010-01-01

    ... when air currents in the home are created by downdrafts from a fireplace chimney or other activities... not permanently bound into artificial fireplace logs would be in respirable form, the risk associated... in certain gas-buring fireplace systems, which glow to give the appearance of real burning embers...

  2. Metrics of quantum states

    International Nuclear Information System (INIS)

    Ma Zhihao; Chen Jingling

    2011-01-01

    In this work we study metrics of quantum states, which are natural generalizations of the usual trace metric and Bures metric. Some useful properties of the metrics are proved, such as the joint convexity and contractivity under quantum operations. Our result has a potential application in studying the geometry of quantum states as well as the entanglement detection.

  3. ACADEMIC TRAINING LECTURE SERIES: Introduction to General Relativity and Black Holes

    CERN Multimedia

    2003-01-01

    10, 11, 12, 13, 14 February ACADEMIC TRAINING LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Introduction to General Relativity and Black Holes by T.DAMOUR, IHES, Bures-sur-Yvette, F - Physical motivation behind Einstein's theory. - Mathematical formalism of General Relativity. - Experimental confirmations of Einstein's theory. - Introduction to Black Holes physics.

  4. Detection of glycolaldehyde toward the solar-type protostar NGC 1333 IRAS2A

    DEFF Research Database (Denmark)

    Coutens, Audrey; Persson, M. V.; Jørgensen, J. K.

    2015-01-01

    Glycolaldehyde is a key molecule in the formation of biologically relevant molecules such as ribose. We report its detection with the Plateau de Bure interferometer toward the Class 0 young stellar object NGC 1333 IRAS2A, which is only the second solar-type protostar for which this prebiotic mole...

  5. Corrosion of iron and low alloyed steel within a water saturated brick of clay under anaerobic deep geological disposal conditions: An integrated experiment

    International Nuclear Information System (INIS)

    Martin, F.A.; Bataillon, C.; Schlegel, M.L.

    2008-01-01

    The aim of this study was to determine the corrosion behaviour of iron and low alloyed steels under simulated geological disposal conditions, related to long-term disposal of nuclear wastes in the site of Bure (Meuse-Haute Marne, Champagne, France). The dedicated experiment was a fully integrated set-up: three different bars of material (iron, steel or nickel) have been introduced inside a solid block of clay, which has been saturated with synthetic Bure water and maintained at 90 deg. C during 8 months. Two types of clay have been tested: first, a compacted MX80 (Wyoming, USA) and second, argilite directly taken from the Bure site (Callovo-Oxfordian). In situ electrochemistry has been performed: impedance spectra, chronopotentiometry... The samples have been analysed using a combination of techniques, such as SEM, XRD, EDS, μXAS, μRaman, gravimetry after desquamation. In both cases, the steel or the iron seemed to passivate in contact with the clay. Post-processing of the EIS determined the corrosion rates and the changes in the kinetics have been noticed. The post mortem analysis of the corrosion products showed in both cases the presence of an internal layer made of magnetite (Raman, EDX). The external layer was made of partially Ca-substituted siderite (Fe 1-x Ca x CO 3 ), which could play an extra role in the passivation. Moreover, the samples embedded in the Bure argilite presented an intermediate unique layer containing Fe, O, Na and Si. This study suggests the corrosion products started to react with the silica issued from the dissolution of the Bure clay minerals, resulting in clay minerals neo-formation and in corrosion kinetic changes

  6. Letter to the Editor

    International Nuclear Information System (INIS)

    Cartemo, Petty; Nilsson, Jenny; Nordlund, Anders; Isaksson, Mats

    2016-01-01

    Whole-body counting (WBC) is a method for measuring and determining the body burden of gamma-emitting radionuclides. The Research Institute for Industrial and Sea Hygiene, Saint-Petersburg, Russia, has designed a human whole-body phantom, IRINA, to be used for calibrations of WBC systems. We have created voxel phantoms of the IRINA phantoms in a lying geometry, in a total of six voxel phantoms, for usages of Monte Carlo (MC) simulations. All the six voxel phantoms are now available through the Nordic Nuclear Safety Research web site together with a detailed description of the method used to create them. IRINA consists of a number of polyethylene blocks, called scatterers (density 0.95 g cm 3 ) and radionuclide sources. The scatterers come in two sizes: 110 x 165 x 55 mm 3 and 110 x 165 x 25 mm 3 . Two vertical channels, aimed for the insertion of the rod-shaped sources, run parallel to each scatterer's height (165 mm). The scatterers can be assembled to represent six different human bodies, who are either laying down, sitting or sitting bending: a 1-y-old with mass of 12 kg, a 6-y-old with mass of 24 kg, a 14-y-old with mass of 50 kg and an adult with mass of 70, 90 and 110 kg, respectively. Voxel phantoms are commonly created by segmentation of CT or MRI image sets of the real-life phantom, which is a favourable technique for complex geometries such as the human anatomy. This gives a three-dimensional array, whose dimension is determined by millimetre/pixel and slice thickness, where each element defines the position and material composition of a voxel in the xyz-space. However, the less-complicated structure of the IRINA phantom made it possible to construct the voxel phantoms without using segmentation of CT or MRI image sets. Instead, the voxel phantoms were created in MATLAB R , which is a strong computational tool for matrix manipulations. The dimensions of a large scatterer are related by 2:3:1. Each scatterer was divided into six unit cubes, with sides

  7. Papers presented at EuroSun'96 Congress 1996 in Freiburg, Germany

    DEFF Research Database (Denmark)

    Furbo, Simon; Heller, Alfred; Shah, Louise Jivan

    1996-01-01

    A collection of presented papers at EuroSun'96 Congress in Freiburg, Germany. Four papers are presented orally, two by poster.Verbally presented papers* Furbo Simon and Shah Jivan Louise, OPTIMUM SOLAR COLLECTOR FLUID FLOW RATES.* Holck Ole, MODELLING OF MICROCLIMATE IN COLLECTORS.* Saxhof Bjarne...... and Engelund Thomsen Kirsten, TWO DIFFERENT ROWHOUSES IN KOLDING - THE EFFECT OF ORIENTATION.* Svendsen Svend, ACCELERATED TESTING OF SOLAR COLLECTOR DURABILITY.Poster session presented papers* Heller Alfred, A SIMPLE ATRIUM AIR MODEL.* Shah Jivan Louise and Furbo Simon, OPTIMISATION OF MANTLE TANKS FOR LOW...

  8. High risk of neonatal complications in children of mothers with gestational diabetes mellitus in their first pregnancy

    DEFF Research Database (Denmark)

    Wielandt, Hanne Benedicte; Schønemann-Rigel, Helena; Blunck Holst, Charlotte

    2015-01-01

    Hospital - Kolding. The study included 535 pregnant women diagnosed with GDM. A study population of nulliparous GDM patients was sampled, and during the period from 1 January 2010 to 1 March 2013, a total of 137 women delivered for the first time. The present study population considers the 131 offspring......INTRODUCTION: THE study presents the neonatal outcome from a cohort of women with gestational diabetes mellitus (GDM) in their first pregnancy. METHODS: During a five-year period (2009-2013), a prospective follow-up study was performed at the Department of Gynaecology and Obstetrics, Lillebaelt...

  9. A simple high-dose gentamicin regimen showed no side effects among neonates

    DEFF Research Database (Denmark)

    Blaabjerg, Anne Sofie; Kofoed, Poul-Erik; Dalegaard, Mette Correll

    2017-01-01

    INTRODUCTION: Treatment of infections in neonates with gentamicin is a balance between optimising bactericidal effect and minimising adverse effects. Previously, at the Neonatal Intensive Care Unit (NICU) at Kolding Hospital, Denmark, neonates suspected of having infections were treated daily...... and 2012 and treated with gentamicin were included retrospectively in the study. Neonates with trough serum (S)-gentamicin level ≥ 2.0 mg/l before the third dose were reviewed in detail. RESULTS: In total, S-gentamicin level was measured in 253 treated neonates of whom 7% displayed elevated trough values....... Neonates elevated S...

  10. Didaktik 2.0

    DEFF Research Database (Denmark)

    Gynther, Karsten

    2010-01-01

    Læremiddel.dk – Nationalt Videncenter for Læremidler har netop afsluttet et 2-årigt udviklingsprojekt, ‘Læremiddelkultur og didaktik 2.0’. I samarbejde med lærere fra Køge, Kolding og Odense Kommune har projektet kortlagt lærere og elevers brug af gratis internetbaserede materialer med henblik på...... at udvikle og formidle viden om nye undervisnings- og arbejdsformer, der kan matche de udfordringer, som brugen af internettet gir skolen....

  11. 18. II avati Jõgeva kultuurikeskuses... / Hele Tallinn

    Index Scriptorium Estoniae

    Tallinn, Hele

    2005-01-01

    Koos Tartu naiskoori Laulikud kontserdiga avati nahaköitekunsti näitus "Assisi Franciscuse "Päikeselaul" ehk "Ülemlaul loojale"", mis on osa 2002. a. Itaalias Assisis ja Macaretas toimunud II rahvusvahelisest raamatuköitekunsti näituskonkursist. Eestist pääses 100 medaliga autasustatud meistri hulka Urve Kolde, Kaia Lukats, Tiina Piisang ja Esta Voss. 200 äramärgitud töö hulgas on 18 eesti autori tööd

  12. Fashion Research at Design Schools

    DEFF Research Database (Denmark)

    Skjold, Else

    2008-01-01

    The report “Fashion Research at Design Schools” (2008), which was commissioned by Institute for Fashion and Textiles at Designskolen Kolding,  appoints the potentials and challenges in relation to the ongoing academization of design schools, with a specific focus on fashion research. The key......, interactionistic interviews (Järvinen and Mik-Meyer, 2005) with key persons from the respective research- and fashion departments from eight selected design schools in Holland, England and USA. The analysis of each case is inspired by Edgar E. Schein’s levels of culture (Schein 1994), that aims to pinpoint both...

  13. Selgusid aasta parimad ja populaarsemad õppejõud

    Index Scriptorium Estoniae

    2002-01-01

    22.02.02. anti kätte TPÜ iga-aastaste konkursside võitjate autasud ning teenetemärgid ja tänukirjad. Konkurss "Aasta parimad õppejõud" - kunstiosakonna prof U. Viik. "Aasta populaarseimad õppejõud"- psühholoogia osakonna prof A. Pulver. "Silmapaistvaim publikatsioon, õpik ja loominguline projekt": parim monograafia- kultuuri osakonna prof R. Pullat, parim humanitaarteadustealane artikkel - filoloogiateaduskonna dekaan H. Metslang, parim kasvatusteadustealane artikkel- koolipedagoogika osakonna prof M. Veisson, parim loodusteadustealane artikkel- TPÜ ökoloogia instituudi direktor J.-M. Punning ja ökoloogia eriala doktorant A. Kratovits, parim täppisteadustealane artikkel- ökoloogia eriala doktorant S. Jevrejeva, parim kõrgkooli õpik - eesti filoloogia osakonna assistent K. Kerge, parim üldhariduskooli õpik- matemaatika osakonna prof R. Kolde ja endine kasvatusteaduste osakonna ja Haapsalu Kolledži dots E. Noor, parim kunstialane projekt - kunstiosakonna lektor S. Arsas ja kunstiosakonna õpetaja L. Mosolainen. TPÜ teenetemärgi said prof M. Arvisto, prof R. Maran, prof J. Orn, TPÜ ökoloogia instituudi direktor prof J.-M. Punning ja prof emer. A. Telgmaa. TPÜ tänukirja said dots A. Adusk, prof A.-R. Hausenberg, vanemteadur T. Koff, prof R. Kolde, dots K.-K. Kuiv, teadur K. Liik, õppeprodekaan K. Marmor, dekaani abi H. Meri, dots I. Moissejenko, dots T. Pau, prof V.-R. Ruus ja dots A. Tiko

  14. Design as Driver for Understanding Sustainability and Creating Value in the Garment Sector

    DEFF Research Database (Denmark)

    Skjold, Else; Lønne, Irene Alma

    2016-01-01

    This paper examines the value of design in business seen through the example of the Danish company Kopenhagen Fur. Design School Kolding (DK) has during 2014 and 2015 conducted a design research project and study with focus on sustainability as a key parameter in the company’s future use of desig...... towards theories connected to the transformation economy (Gardien 2014) and explain how Kopenhagen Fur’s potential for including design and sustainability throughout their entire value chain aligns with the present understanding in the fashion and textile industry.......This paper examines the value of design in business seen through the example of the Danish company Kopenhagen Fur. Design School Kolding (DK) has during 2014 and 2015 conducted a design research project and study with focus on sustainability as a key parameter in the company’s future use of design...... on different levels. In order to propose a new frame for understanding the company’s value creation we draw upon Heskett’s models (2003) and his explanation of the relationship between economic theories and design (2008). To explain the relationship between design and sustainability we further elaborate...

  15. Estudio correlacional entre la modalidad de educación pública o privada y el estilo de aprendizaje

    Directory of Open Access Journals (Sweden)

    Gerson Adriano Rincón-Álvarez

    2015-01-01

    Full Text Available There has always been a big discussion about the difference between public and private education regarding many topics of learning as the methodology, philosophy, preparing students, and in relation to this article, the different strategies employ students to acquire and strengthen their learning. The identification of learning styles and how the student develops in the university environment is of great importance to the adequacy of the pedagogical practices of teachers and the construction of micro-curriculum subjects that make up the academic curriculum of the program. In order to create a better learning environment, this research identifies learning styles of students of the academic Bachelor of Mathematics, Faculty of Education, Arts and Humanities UFPS, framed in the theory of model Kold. We conclude that the predominant style in the study population was followed by the pragmatic and thoughtful finally assets and theoretical respectively. It ends with the application of the tests of independence and correlation of Spearman, finding high relationship between pragmatic and thoughtful styles within the model Kold, but no relationship between social class and learning styles.

  16. Nuclear energy

    International Nuclear Information System (INIS)

    1996-01-01

    Several issues concerning nuclear energy in France during 1996 are presented: permission of a demand for installing underground laboratories in three sites (Marcoule, Bure and Chapelle-Baton); a report assessing the capacity of Superphenix plant to operate as a research tool; the project of merging between Framatome and Gec-Alsthom companies; the revision of a general report on nuclear energy in France; the issue of military plutonium management

  17. Resilient retfærdighed?

    DEFF Research Database (Denmark)

    Jacobsen, Stefan Gaarsmand

    2016-01-01

    This article uses the idea of resilience as a point of departure for analysing some contemporary challenges to the climate justice movement posed by social-ecological sciences. Climate justice activists are increasingly rallying for a system-change, demanding fundamental changes to political bure...... is that the scientific framework behind resilience is not politically neutral and that this framework tends to weaken the activist’s demands for a just transition and place more emphasis on technical and bureaucratic processes....

  18. VizieR Online Data Catalog: Spectrum of VY CMa in 220.65-224.25GHz range (Kaminski+, 2013)

    Science.gov (United States)

    Kaminski, T.; Gottlieb, C. A.; Menten, K. M.; Patel, N. A.; Young, K. H.; Brunken, S.; Muller, H. S. P.; McCarthy, M. C.; Winters, J. M.; Decin, L.

    2013-02-01

    A spectrum of VY Canis Majoris obtained with the Plateau de Bure Interferometer on 22 April and 13 October 2012 in the frequency range 220.65-224.25GHz. The interferometer was used in its D configuration with six antennas and the synthesized beam was 4.9x2.2-arcsec. The spectrum was extracted from the central pixel of the map obtained with the gridding of 0.65-arcsec. (2 data files).

  19. Limerick, City and County

    OpenAIRE

    2011-01-01

    Postcard. Colour drawings of maps of Limerick city and county and Foynes - transatlantic air base flying boat, Dromore Castle, Glenstal Abbey, Ardagh Chalice, Askeaton; the Abbey, Gate Loge Adare Manor, Newcastlewest, King John's Castle, St. Mary's Cathedral (Church of Ireland), The Old Custom House, The Hunt Museum, The Old Mill and Bridge croom, The Coll (de Valera) Cottage Buree, Town Gate Kilmallock, Lough Gur Interpretive Centre, Hospital Ancient hostelry and The Treaty Stone. Copyright ...

  20. Time-conditioning in different phases of daily cycle

    NARCIS (Netherlands)

    Vodolazhskaya, MG; Arushanyan, EB

    2000-01-01

    Outbred rats (n = 60) were trained to count 20-s intervals (by the technique developed by J, Bures) with drinking reinforcement. The animals were divided in three groups, which were subjected to conditioning from 7.00 to 9.00 a.m. from 1.00 to 3.00 p.m., and from 8.00 to 10.00 p.m, respectively,

  1. Integrative Cardiac Health Project

    Science.gov (United States)

    2014-10-01

    primary cardiac arrest. Circulation. 1998;97(2):155Y160. 8. Sesso HD, Lee IM, Gaziano JM, Rexrode KM, Glynn RJ, Buring JE. Maternal and paternal ...to signal transduction, inflammation, and host–pathogen interactions .27 Whole blood RNA isolation systems such as PAXgene accurately capture in vivo...the effect of healthy behaviors on leukocyte function and leukocyte–endothelium interactions that are important for cardiovascular health

  2. Bureaucratic reform, informal sector and welfare

    OpenAIRE

    Chaudhuri, Sarbajit; Mandal, Biswajit

    2012-01-01

    In this paper we formulate a three-sector general equilibrium model where one sector produces a service or good used as an intermediate input in two other sectors. Intermediate input here resembles bureaucratic (in)efficiency/control, red-tapism etc. in light of these concerns we introduce informal sector where wage is determined through competitive mechanism. We show that informal wage must go up if bureaucratic efficiency increases in general or if informal sector becomes less prone to bure...

  3. Fidelity induced distance measures for quantum states

    International Nuclear Information System (INIS)

    Ma Zhihao; Zhang Fulin; Chen Jingling

    2009-01-01

    Fidelity plays an important role in quantum information theory. In this Letter, we introduce new metric of quantum states induced by fidelity, and connect it with the well-known trace metric, Sine metric and Bures metric for the qubit case. The metric character is also presented for the qudit (i.e., d-dimensional system) case. The CPT contractive property and joint convex property of the metric are also studied.

  4. Resilience to decoherence of the macroscopic quantum superpositions generated by universally covariant optimal quantum cloning

    International Nuclear Information System (INIS)

    Spagnolo, Nicolo; Sciarrino, Fabio; De Martini, Francesco

    2010-01-01

    We show that the quantum states generated by universal optimal quantum cloning of a single photon represent a universal set of quantum superpositions resilient to decoherence. We adopt the Bures distance as a tool to investigate the persistence of quantum coherence of these quantum states. According to this analysis, the process of universal cloning realizes a class of quantum superpositions that exhibits a covariance property in lossy configuration over the complete set of polarization states in the Bloch sphere.

  5. Spatio-temporal evolution of fault networks: implications for deep radioactive waste disposal sites

    International Nuclear Information System (INIS)

    Hardacre, K.; Scotti, O.

    2001-01-01

    The objective of this work is to provide estimates of both vertical and lateral propagation rates, on time scales of 100 000 years, for the faults systems known to be present today in the region of Bure, the site of an underground rock laboratory. The project is divided into three parts: 1) literature review (fault growth processes and data), 2) benchmarking against data a numerical code that allows for spontaneous development and growth of faults and 3) application to the Bure site. A brief overview of fault growth processes and observed fault propagation rates shows that non-negligible values (20-50 mm/yrs or roughly 5 km in 100 000 years) can be reached. Preliminary results obtained from two numerical simulations 1) fault growth of a pre-existing weaknesses and 2) fault growth of a spontaneously generated fault system, provide encouraging results with values that are comparable with those observed in nature for the growth of normal fault systems. The application to strike-slip system that characterizes the Bure site is still underway. (authors)

  6. Pärnu võis poeedi elule lisada viis aastat / Karin Klaus

    Index Scriptorium Estoniae

    Klaus, Karin

    2015-01-01

    Pärnu keskraamatukogus toimusid Tallinna Ülikooli korraldatud David Samoilovi 95. sünniaastapäeva tähistamise üritused - seminar-raamatuesitlus ning pärnaka Viktor Perelõgini fotonäitus. Esitleti Viktor Perelõgini raamatut "David Samoilov. Fotoalbum", Tallinna Ülikooli Humanitaarteaduste instituudi vene kirjanduse professori Irina Belobrovtseva koostatud luuleraamat "Mu sõbra avatud akna all. Jaan Kross ja David Samoilov" ning Tallinna Ülikooli Vene ja Ida-Euroopa uuringute suuna juhi Aurika Meimre koostatud teost "David Samoilovi Pärnu. Teejuht. Luuletusi"

  7. Concert club

    CERN Multimedia

    2010-01-01

    CERN MEYRIN (terminus bus 56-CERN) entrée B - bâtiment 500 - amphithéâtre mardi 9 mars 2010 à 20 h 30 Le trio «Impressions» avec Liliane Jaques, flûte traversière Isabelle Martin-Achard, harpe John Devore, violoncelle Au programme : Bolling, Dewey, Ibert, Vellon, Vellones, Molnar, Andres * * * * * mardi 16 mars 2010 à 20 h 30 Irina Chkourindina, piano Au programme : Chopin, Liszt, Schumann * * * * * vendredi 19 mars 2010 à 20 h 30 Pascal Salomon, piano Au programme : J. Brahms, F.Chopin, M. Ravel, S. Rachmaninoff * * * * * ...

  8. Nadzor trošenja reznog alata upotrebom otpornih slojeva

    OpenAIRE

    Sadílek, Marek; Kratochvíl, Jiří; Petrů, Jana; Čep, Robert; Zlámal, Tomáš; Stančeková, Dana

    2014-01-01

    Članak se bavi problemima nadzora procesa rezanja u stvarnom vremenu. Usmjeren je na trošenje alata pomoću otpornih slojeva primjenjenih na keramičkim pločicama. U eksperimentalnom dijelu postupak rezanja se prati pomoću mjerenja električnog otpora. Rezultati su uspoređeni i verificirani pomoću mjerenja temperature rezanja i trošenja alata. Ispitivanje impedancijskih slojeva je prihvatljivo uglavnom za dijagnostiku rezne oštrice. Širina tog sloja određuje dodatak zbog trošenja (trošenje straž...

  9. [Михаил Долбилов, Дариус Сталюнас. Обратная уния: из истории отношений между католицизмом и православием в Российской империи 1840-1873] / Irina

    Index Scriptorium Estoniae

    Paert, Irina, 1970-

    2012-01-01

    Arvustus: Долбилов, Михаил, Сталюнас, Дариус. Обратная уния: из истории отношений между католицизмом и православием в Российской империи 1840-1873 (Вильнюс, 2010)

  10. Investigating Fur as Mediator of Sustainability

    DEFF Research Database (Denmark)

    Skjold, Else; Ræbild, Ulla

    2016-01-01

    This paper builds on two sub-projects conducted under the framework of a larger research programme called Fur and Sustainability – a Design Perspective. From 2014-16, we (Skjold et al 2016) took part in the programme which was part of a larger partnership agreement between Design School Kolding (DK......) and raw fur supplier and auction house Kopenhagen Fur (DK). What the paper shows and discusses is the, oftentimes, missed opportunity of acknowledging the potential of design as mediation between production and consumption when seen in the light of the sustainable discourse. The paper exemplifies...... this with selected findings from the two sub-projects that engage, respectively, with design processes of designers and furriers, and practices of users of inherited fur garments....

  11. Sustainability Cards: Design for Longevity

    DEFF Research Database (Denmark)

    Hasling, Karen Marie; Ræbild, Ulla

    2017-01-01

    Product longevity is considered widely as a relevant strategic approach, amongst many, within the field of sustainability. Yet, how to design for increased product lifetime may not be so obvious for practitioners. The complexity of the surrounding issues can constitute a barrier for designers...... for designers and other stakeholders in the design process. The paper is based on a developmental project carried out in the Autumn 2017, within a larger research and collaboration project between raw fur manufacturer Kopenhagen Fur and Design School Kolding investigating sustainability perspectives. The paper...... describes the development of a deck of sustainability cards aiming for product longevity and presents the final deck. Furthermore, the paper contributes with insights on how designers may apply design cards in the design process and how this practice can further sustainable considerations and strategies...

  12. Recurrence of gestational diabetes in primiparous women

    DEFF Research Database (Denmark)

    Kruse, Anne R; Darling, Mette S; Hansen, Mia K L

    2015-01-01

    Introduction Gestational diabetes mellitus (GDM) increases the risk for diabetes in the next pregnancy and later in life. Thus, estimating the risk of GDM in further pregnancies provides a time frame for possible preventive measures. We aimed to calculate the recurrence rate of GDM in primiparous...... women and evaluate the factors involved such as age, body mass index, weight gain, time between pregnancy and postpartum OGTT results. Material and methods We established a prospective cohort during a 5-year period at the Department of Obstetrics at Kolding Hospital. Women with diet-treated GDM...... in their first pregnancy and a subsequent pregnancy constituted our study population. Multiparity and insulin-treated GDM were exclusion criteria. Results Among 15 735 deliveries, 535 women were diagnosed with GDM (3.4%). Of these, 209 (39.1%) were nulliparous women, treated with diet only. Seventy...

  13. Can energy utilities play a role in local political energy savings programs?

    DEFF Research Database (Denmark)

    Dirckinck-Holmfeld, Kasper

    2012-01-01

    Danish municipalities are putting climate change high on the agenda with action plans and targets to cut greenhouse gas (GHG) emissions. To reach these targets the municipalities need to engage citizens and the local business sector. In order to find new routes on how to engage and motivate local...... businesses to achieve GHG reductions, seven Danish municipalities (Copenhagen, Albertslund, Allerød, Ballerup, Herning, Kolding and Næstved) have joined forces in an EU LIFE project “Carbon 20”. A key element in the Carbon 20 project is to offer an energy screening free of charge for the participating...... the screening to small companies since the savings are rather limited in absolute terms. This article will focus on the appropriateness of using energy utilities (or consultants working on their behalf) in a local political context of engaging the local business sector in achieving energy savings and GHG...

  14. Modal parameter identification of all-GFRP composite cable-stayed footbridge in Denmark

    Directory of Open Access Journals (Sweden)

    Górski Piotr

    2017-01-01

    Full Text Available The aim of this paper is to investigate of dynamic characteristics of cable-stayed Fiberline Bridge in Kolding, Denmark, made entirely of Glass Fiber Reinforced Polymer (GFRP composite. During examination based on in situ free-decay measurements and using accelerometers under human jumping the primary five natural frequencies, corresponding mode shapes and damping ratios of the footbridge were identified. The Peak Picking (PP and Frequency Domain Decomposition (FDD approaches were applied to identify the natural frequencies and mode shapes. The corresponding damping ratios were extracted by a linear regression on the extremes of modal decays. The estimated damping ratios were compared with published data for selected footbridges made of various conventional materials. The obtained experimental results provide a relevant data regarding the dynamic response prediction or structural health monitoring of all-GFRP composite footbridges.

  15. Lung function measurements in children

    DEFF Research Database (Denmark)

    Poorisrisak, Porntiva

    2010-01-01

    was to expand normative sRaw values for non-asthmatic children in 5 centers. 105 healthy preschool children were recruited locally for sRaw measurements. Normative data was generated and was without significant difference between centers and independent of height, weight, age and gender. Furthermore......The Ph.D. thesis is based on studies conducted at 6 pediatric departments in following hospitals: Naestved, Gentofte, Kolding, Skejby, Hvidovre and Rigshospitalet. Study I: Specific airway resistance (sRaw) measured by wholebody plethysmography in preschool children is increasingly used in research...... and measured by a center specific investigator as well as an investigator visiting each center. We found sRaw measurements at two centers were significantly lower in all children compared to the other 4 centers and one center had significantly higher sRaw values than the other centers. The secondary aim...

  16. Developing Creative Competencies

    DEFF Research Database (Denmark)

    Friis, Silje Alberthe Kamille

    2012-01-01

    This paper offers a theoretical framework for how to think about and understand creativity – and how to work with the development of creative competencies in design education. Most design students experience recurrent, individual challenges in design work, which have to do with their personal......, psychological configuration. The objective of the present research is to provide new insight into the dynamics underlying our individual strengths and challenges, and develop approaches to help design students come full circle in creative work processes. The paper builds on contemporary theory and techniques...... from the field of psychology, as well as research-in-practice with students at the Kolding School of Design and presents the outline of a model for how to work with and facilitate the development of creative competencies. While the research is still in its early phases, response from participants...

  17. Sustainable Disruptions

    DEFF Research Database (Denmark)

    Friis, Silje Alberthe Kamille; Kjær, Lykke Bloch

    2016-01-01

    Since 2012 the Sustainable Disruptions (SD) project at the Laboratory for Sustainability at Design School Kolding (DK) has developed and tested a set of design thinking tools, specifically targeting the barriers to economically, socially, and environmentally sustainable business development....... The tools have been applied in practice in collaboration with 11 small and medium sized companies (SMEs). The study investigates these approaches to further understand how design thinking can contribute to sustainable transition in a business context. The study and the findings are relevant to organizations...... invested in the issue of sustainable business development, in particular the leaders and employees of SMEs, but also to design education seeking new ways to consciously handle and teach the complexity inherent in sustainable transformation. Findings indicate that the SD design thinking approach contributes...

  18. Articulating Material Criteria

    DEFF Research Database (Denmark)

    Hasling, Karen Marie

    2013-01-01

    , imitate and articulate the students’ inclusion of materials. This paper particularly discusses the experiences made and ideas generated after the execution of a material science course for second year students, with emphasis on the concept of the material selection matrix as an educational tool......This paper discusses the experiences and potentials with materials teaching at the Institute for Product Design at Kolding School of Design, using materials teaching as experiments in my PhD project. The project intents to create a stronger material awareness among product design students...... with emphasis on sustainability. The experiments aim to develop an understanding of, how product design students include materials in their design practice and how tools can be developed that further enhance this. Hence experiments are essential for the progress of the PhD project as they help to observe...

  19. An Interactive Visualization of the Past using a Situated Simulation Approach

    DEFF Research Database (Denmark)

    Madsen, Jacob Boesen; Madsen, Claus B.

    2013-01-01

    This paper describes aspects of the development of an interactive installation for visualizing a 3D reconstruction of a historical church chapel in Kolding, Denmark. We focus on three aspects inherent to a mobile Augmented Reality development con- text; 1) A procedure for combating gyroscope drift...... on handheld devices, 2) achieving realistic lighting computation on a mobile platform at interactive frame-rates and 3) an approach to re- location within this applications situated location without position tracking. We present a solution to each of these three aspects. The development is targeted a specific...... application, but the presented solutions should be relevant to researchers and developers facing similar issues in other contexts. We furthermore present initial findings from everyday usage by visitors at the museum, and explore how these findings can be useful in connection with novel technology...

  20. Lung function measurements in children

    DEFF Research Database (Denmark)

    Poorisrisak, Porntiva

    2010-01-01

    , there was no effect of the child's history of atopy, parental atopy or smoking. We subsequently pooled these normative data (105 children) with previous data from 121 healthy young children; mean sRaw (SD) 1.27 kPa*s (0.25). Conclusion: Control using biological standards revealed errors in factory setting......The Ph.D. thesis is based on studies conducted at 6 pediatric departments in following hospitals: Naestved, Gentofte, Kolding, Skejby, Hvidovre and Rigshospitalet. Study I: Specific airway resistance (sRaw) measured by wholebody plethysmography in preschool children is increasingly used in research...... and clinical practise. However, there is no available method for calibration of the resistance measure, which raises concern of accuracy. The primary aim was to determine the agreement of sRaw measurements in 6 centers. Seven healthy young children were brought to each of the 6 centers for sRaw measurements...

  1. Evaluering af tilfredsheden med et uddannelsesambulatorium for yngre læger

    DEFF Research Database (Denmark)

    Aunsholt, Lise; Ammentorp, Jette; Jørgensen, Søs

    2008-01-01

    of 6 (83%) consultants found that participating in outpatient clinics provided a good training opportunity. Residents found that teaching by demonstration was practiced more seldomly than stated by consultants (33% vs. 100%). In general, visitors' satisfaction was high. However, 95% of parents and 90......INTRODUCTION: An educational reform introduced by the National Health Board in 2004 made the Department of Paediatrics, Kolding Sygehus, introduce tuition outpatient clinics. To measure the quality of this initiative after 18 months, an evaluation was performed involving doctors in training...... positions, the supervising specialists, parents and adolescents. MATERIAL AND METHODS: Residents receiving training as paediatricians or general practitioners staffed outpatient clinics where they were being supervised by consultants and nurses. This initiative was evaluated by an electronic questionnaire...

  2. Design Education

    DEFF Research Database (Denmark)

    Brandt, Eva

    2007-01-01

    In resent years the two main design schools in Denmark (Danmarks Designskole and Designskolen Kolding ) undergo many changes. The overall goal for both is to obtain status as a university, and they will be evaluated in this regard in 2010. Transforming a vocational school with long handicraft...... traditions into a research based institution for higher education is demanding. Danmarks Designskole is in the middle of this process, many activities are initiated, both employees and students are involved, and from outside representatives from various design professions. The design process has many...... stakeholders with various interests and opinions. The aim it is not to design a computer system, a service or product but re-designing curriculum, work procedures, self images etc. which support educating designers of the future. This paper reports on two investigations that have been carried through as part...

  3. Design culture and design education

    DEFF Research Database (Denmark)

    Riisberg, Vibeke; Bang, Anne Louise

    2014-01-01

    to change the education of future designers. This is an emerging field at a number of design schools across the world, among these Design School Kolding in Denmark. In this paper we understand and discuss design education as part of a cultural phenomenon. The aim of our research is to develop new dialogue...... tools for teaching fashion and textile students in order to stimulate new ways of thinking and engaging with users. By employing participatory design methods in the field of fashion and textiles, we seek to develop an alternative transformational strategy that may further the design of products....... In this paper we discuss ways in which design education might contribute in changing the current professional culture in order to meet the need for more sustainable futures....

  4. Numerical study of evaporators in power plants for improved dynamic fl exibility

    DEFF Research Database (Denmark)

    Johansen, Axel Vodder Ohrt

    The main objective of this Ph.D. thesis is to describe and analyse the most recent knowledge about operational flexibility in steam power plant evaporators, based on mathematical / numerical methods. The thesis addresses a mathematical study of steam power plant evaporators and involves the reader...... will be introduced to basic concepts in the power sector, including lifetime terms, such as corrosion, creep and fatigue, related to the evaporator tubes, which are responsible for the transfer of energy from the boiler to the water / steam circuit of a power plant. New evaporator technologies are briefly described......, followed by a simulation of a steam power plant evaporator of Skærbækværket (SKV3), which is one of DONG Energy’s ten central CHP plants, built in 1998 and located in Skærbæk at the mouth of Kolding Fjord in Denmark. Here different heating profiles of the evaporator are investigated, as well...

  5. Herbert Marcuse

    DEFF Research Database (Denmark)

    Larsen, Mihail

    2013-01-01

    For en hel generation af unge i Vesten kom den tysk-amerikanske filosof Herbert Marcuse (1898-1979) i 1960’erne til at spille en vigtig rolle som en inspirator til en ny læsning af Marx. Den kolde krig delte vandene mellem kapitalisme og kommunisme, og for de fleste var kommunismen ikke noget...... af Marcuse, der lidt til sin egen overraskelse pludselig blev del af en bredere ’bevægelse’: 60’ernes vestlige ungdoms- og studenteroprør. Det var ikke mindst ham, der for en bredere kreds banede vejen for en ny læsning af Marx, fordi han med begreber og tanker fra bl.a. Marx kunne sætte ord på de...

  6. But how do we actually engage children in design for play?

    DEFF Research Database (Denmark)

    Feder, Karen

    2017-01-01

    in their design process. Their response was ‘‘We would like to, but how do we actually engage children in design for play?”. To answer this question, Design School Kolding and Capital of Children initiated the Play User Lab in Billund, Denmark in 2016. The Play User Lab is a facilitation platform for creating...... synergies between design, play and children by educating designers and employees from play designing companies in child-centred design processes. The objective is to create play products that contain better play experiences, due to the fact that they have been developed with a child-centred mind......A 2014 study of ten Danish play designing companies identified a significant barrier within the industry. Even though all of the companies showed great interest in child-centred design for play and seemed very aware of its value, only a few of the companies actively involved children...

  7. Krigsvidenskaben er endt i en blindgyde

    DEFF Research Database (Denmark)

    Clemmesen, Michael Hesselholt

    2015-01-01

    I 1914 fejlede krigsvidenskaben. Derefter anvendte man krigen og årtierne efter til at udvikle våbensystemer og taktik, der kunne genskabe muligheden for afgørende krig. Under og efter Den Kolde Krig videreudvikledes disse våbensystemer, men blev senest kun anskaffet i meget lille antal pga. pris....... prisudviklingen pr. enhed. Det var intet problem når modstanderen ikke havde sådanne våben, men med Ruslands udfordring af verdensordenen kan de massive tab, der altid finder sted i en større krig mellem jævnbyrdige, har Vestens valg igen ført til en krigsvidenskabelig blindgyde....

  8. Peer feedback: Using diciplinary-specific teaching formats as "bridges" to enable student engagement

    DEFF Research Database (Denmark)

    Jensen, Tine Wirenfeldt; Dankl, Kathrina

    2017-01-01

    Introduction Peer feedback has been proven to significantly strengthen students’ academic writing skills as well as foster meta-cognitive awareness on learning processes (Gibbs et al. 2004, Nicol et. al 2006). In order to unleash this potential, a collaborative and trusting ethos is required...... disciplinary-specific teaching formats and using these as “bridges” to enable students’ active engagement and unlock student’s co-creation skills. Method The proposed method has been applied at the Design School in Kolding at a course initiated as a part of the Master’s thesis supervision. As a method...... for a synopsis, and peer feedback was introduced for ‘shaping and co-creating’ first drafts of a synopsis. Both peer feedback and the concept of creative constraints (see freewriting format), are commonly used in design as methods to spur creativity. Results According to students own written evaluations (fifteen...

  9. Articulating Material Criteria

    DEFF Research Database (Denmark)

    Hasling, Karen Marie

    2013-01-01

    This paper discusses the experiences and potentials with materials teaching at the Institute for Product Design at Kolding School of Design, using materials teaching as experiments in my PhD project. The project intents to create a stronger material awareness among product design students...... with emphasis on sustainability. The experiments aim to develop an understanding of, how product design students include materials in their design practice and how tools can be developed that further enhance this. Hence experiments are essential for the progress of the PhD project as they help to observe....... Furthermore the purpose is to initiate a discussion on, how to create educational tools for material awareness creation in the design education e.g. by applying objective and quantitative methods in an otherwise often subjective design process....

  10. Fur and sustainability

    DEFF Research Database (Denmark)

    Skjold, Else; Ræbild, Ulla; Tanderup, Sisse

    2016-01-01

    interviews and observations at the premises of Kopenhagen Fur, as well as with stakeholders and collaborate partners in Denmark and in China. The definition of sustainability in the report must be seen as related to Design School Kolding's research umbrella of Sustainable Futures - a term chosen to unite...... practices around retail and communication (by Else Skjold, PhD in user studies and business management). On the basis of these four sub-projects, the report concludes the following: Currently, fur is placed very centrally in the moral debates around sustainability, as fur farming highligts environmental...... sustainability within the garment sector at large, and to define its own unique position for the future. With a departure in the the four sub-projects, the report lists a line of recommendations for how it would be possible to develop and revitalise traditional and current practices around fur design...

  11. Radioactive waste repositories and host regions: envisaging the future together. Synthesis of the FSC National workshop and community visit, Bar-le-Duc (France), 7-9 April 2009

    International Nuclear Information System (INIS)

    2010-01-01

    The 7. Forum on Stakeholder Confidence (FSC) National Workshop and Community Visit was held on 7-9 April 2009 in Bar-le-Duc, France. It was organised with the assistance of the CLIS (the Local Information and Oversight Committee of the Bure Laboratory) and the financial and logistical support of Andra, France's National Agency for the Management of Radioactive Waste. Amongst the participants were representatives of local and regional government (including six mayors and numerous local elected officials from five countries), civil society organisations, universities, waste management agencies, institutional authorities and some 20 FSC delegates from 13 countries and the European Commission. The workshop focused on the territorial implementation of France's high-level and long-lived intermediate-level waste management programme. Sessions addressed the French historical and legislative context, public information, reversibility, environmental monitoring and the issue of memory. The workshop also included a visit to the site of the underground laboratory located at Bure-Saudron, a reception by the Mayor of Bure and a dinner debate with the president of a local industry organisation. The synthesis is provided under the responsibility of the NEA Secretariat. It relies on verbatim notes taken during plenary sessions and accounts by assigned delegates (with thanks to Andra and to the Chairs of the round-table sessions). This synthesis has also been supported by the presentations and manuscripts kindly provided in good time by all the speakers. All these documents, in French or in English, are accessible online through the FSC web page (www.nea.fr/html/rwm/fsc/). (author)

  12. The ANDRA in Meuse/Haute-Marne

    International Nuclear Information System (INIS)

    2009-01-01

    This document presents the project of creating a deep reversible storage centre for radioactive high- and intermediate-level long-life wastes. It recalls the researches and laws on which this project is based. It describes the different facilities of this centre, specifies the selection criteria for the site, presents the underground laboratory of Bure which is a unique tool for directly studying the geological environment, briefly reviews experiments performed in this laboratory, presents the 'Espace technologique' (an exhibition and information centre), reviews the activity of environment surveillance, outlines the objectives of a reversible storage and the challenges of a memory-keeping activity

  13. The ANDRA in Meuse/Haute-Marne; L'Andra en Meuse/Haute-Marne

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This document presents the project of creating a deep reversible storage centre for radioactive high- and intermediate-level long-life wastes. It recalls the researches and laws on which this project is based. It describes the different facilities of this centre, specifies the selection criteria for the site, presents the underground laboratory of Bure which is a unique tool for directly studying the geological environment, briefly reviews experiments performed in this laboratory, presents the 'Espace technologique' (an exhibition and information centre), reviews the activity of environment surveillance, outlines the objectives of a reversible storage and the challenges of a memory-keeping activity.

  14. Quantum correlations and distinguishability of quantum states

    Energy Technology Data Exchange (ETDEWEB)

    Spehner, Dominique [Université Grenoble Alpes and CNRS, Institut Fourier, F-38000 Grenoble, France and Laboratoire de Physique et Modélisation des Milieux Condensés, F-38000 Grenoble (France)

    2014-07-15

    A survey of various concepts in quantum information is given, with a main emphasis on the distinguishability of quantum states and quantum correlations. Covered topics include generalized and least square measurements, state discrimination, quantum relative entropies, the Bures distance on the set of quantum states, the quantum Fisher information, the quantum Chernoff bound, bipartite entanglement, the quantum discord, and geometrical measures of quantum correlations. The article is intended both for physicists interested not only by collections of results but also by the mathematical methods justifying them, and for mathematicians looking for an up-to-date introductory course on these subjects, which are mainly developed in the physics literature.

  15. Quantum correlations and distinguishability of quantum states

    International Nuclear Information System (INIS)

    Spehner, Dominique

    2014-01-01

    A survey of various concepts in quantum information is given, with a main emphasis on the distinguishability of quantum states and quantum correlations. Covered topics include generalized and least square measurements, state discrimination, quantum relative entropies, the Bures distance on the set of quantum states, the quantum Fisher information, the quantum Chernoff bound, bipartite entanglement, the quantum discord, and geometrical measures of quantum correlations. The article is intended both for physicists interested not only by collections of results but also by the mathematical methods justifying them, and for mathematicians looking for an up-to-date introductory course on these subjects, which are mainly developed in the physics literature

  16. Notes i contribucions al coneixement de la flora de Menorca (X). Notes florístiques

    OpenAIRE

    Fraga-Arguimbau, Pere

    2014-01-01

    Es donen a conèixer noves dades corològiques i observacions taxonòmiques per a la flora de Menorca referents a 50 tàxons. D'aquests 13 són novetat per a la flora de les Balears: Agrostis stolonifera subsp. gaditana (Boiss. & Reut.) Valdés & H. Scholz, Asteriscus pygmaeus (DC.) Coss. & Durieu, Callitriche obtnsangula Le Gall, Dactylis glomerata subsp. hackelii (Asch. & Graebn.) Cif. & Giacom., Daucus muricatus (L.) L., Ehrharta calycina J.E. Sm., Eleocharis palustris subsp. waltersii Bures & D...

  17. In the heart of rock

    International Nuclear Information System (INIS)

    1999-01-01

    This educational document gives a presentation of the Andra underground research laboratory of Bure (Haute-Marne and Meuse, France) devoted to the study of the underground disposal of radioactive wastes. The document is presented in the form of a comics. It describes the geological setting of the laboratory, located in the eastern edge of the Paris basin, the properties of the Callovian-Oxfordian clay layer, the digging of the boreholes and galleries, the mine-by test and its instrumentation, the backfilling and sealing of the galleries and the reversibility of the burial of radioactive waste containers. (J.S.)

  18. ACADEMIC TRAINING LECTURE

    CERN Multimedia

    Academic Training; Tel. 73127

    2001-01-01

    26, 27, 28, 29 and 30 March REGULAR LECTURE PROGRAMME From 11:00 hrs - Main Auditorium bldg. 500 Introduction to General Relativity and Black Holes T. Damour / IHES, Bures-sur-Yvette, F. Conceptual foundations of General Relativity (GR). Uniqueness of GR. Mathematical framework: tensor calculus, Riemannian geometry, connection, 'spin' connection, curvature, Cartan's form calculus. Hilbert-Einstein action, Einstein equations. Weak gravitational fields. Post Newtonian Approximation. Gravitanional Waves. Exact solutions. Killing vectors. Experimental tests. Black Holes: extensions of the Schwarzschild solution; Kerr-Newman holes; no-hair theorems; energtics of black holes; the membrane approach; quantum mechanics of black holes; Bekenstein entropy; Hawking temperature; black holes and string theory.

  19. In the heart of rock; Au coeur de la roche

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-01

    This educational document gives a presentation of the Andra underground research laboratory of Bure (Haute-Marne and Meuse, France) devoted to the study of the underground disposal of radioactive wastes. The document is presented in the form of a comics. It describes the geological setting of the laboratory, located in the eastern edge of the Paris basin, the properties of the Callovian-Oxfordian clay layer, the digging of the boreholes and galleries, the mine-by test and its instrumentation, the backfilling and sealing of the galleries and the reversibility of the burial of radioactive waste containers. (J.S.)

  20. Tectonic environment and cause of earthquakes in the Three Gorges reservoir area

    Directory of Open Access Journals (Sweden)

    Li Qiang

    2011-02-01

    Full Text Available Seismotectonics in the Three Gorges reservoir area is investigated by using the P-wave tomography with earthquakes that occurred before the impoundment of the reservoir. The result indicates that most of these events occurred in or around the velocity-gradient belts between high-velocity and low-velocity anomalies. These belts have similar characteristics to bured-fault zones. Stresses generated by movement of partially molten upper-mantle materials and thermal stress may have jointly contributed to the seismic activities along the faults and such buried faults, and possibly activated new earthquake ruptures.

  1. Dealing with uncertainties in the safety of geological disposal of radioactive waste

    International Nuclear Information System (INIS)

    Devillers, Ch.

    2002-01-01

    Confidence in the safety assessment of a possible project of radioactive waste geological repository will only be obtained if the development of the project is closely guided by transparent safety strategies, acknowledging uncertainties and striving for limiting their effects. This paper highlights some sources of uncertainties, external or internal to the project, which are of particular importance for safety. It suggests safety strategies adapted to the uncertainties considered. The case of a possible repository project in the Callovo-Oxfordian clay layer of the French Bure site is examined from that point of view. The German project at Gorleben and the Swedish KBS-3 project are also briefly examined. (author)

  2. Book reviews / Mare Kõiva, Tatiana Volodina

    Index Scriptorium Estoniae

    Kõiva, Mare, 1954-

    2017-01-01

    Arvustus: Vinokurova, Irina. Mifologiia vepsov. Entsiklopedii. [Encyclopaedia of Vepsian Mythology]: 2015. Petrozavodsk: Izdatel'stvo PetrGU, 524 pp. : Беларускi фалклор : Матерыялы i даследаваннi: зб. навук. прац. [Belarusian Folklore: Materials and Research]. Галойны редактар Т. В. Валодзiна. Вып. 1-4. Минск: Беларуская навука, 2014-2017.

  3. Axial stability of VVER-1000 reactor with control with minimum standard deviation

    International Nuclear Information System (INIS)

    Afanas'ev, A.M.; Torlin, B.Z.

    1980-01-01

    Results are given of investigations on the stability of a reactor which has, in addition to an automatic controller, a height distribution regulator (HDR) based on an auxiliary control rod (CR) or a special shortened absorption rod (SAR). The HDR was controlled by using either a special ionization chamber (IC), generating an imbalance signal which sets the CR in motion, or two ionization chambers whose difference signal causes a displacement of the SAR. Since data from numerous pickups can be used to control the height field of the VVER-1000, it is of interest to analyze how this would affect the stability of the reactor. The analysis was carried out with the improved IRINA programs. 11 refs

  4. Accessible methods for the dynamic time-scale decomposition of biochemical systems.

    Science.gov (United States)

    Surovtsova, Irina; Simus, Natalia; Lorenz, Thomas; König, Artjom; Sahle, Sven; Kummer, Ursula

    2009-11-01

    The growing complexity of biochemical models asks for means to rationally dissect the networks into meaningful and rather independent subnetworks. Such foregoing should ensure an understanding of the system without any heuristics employed. Important for the success of such an approach is its accessibility and the clarity of the presentation of the results. In order to achieve this goal, we developed a method which is a modification of the classical approach of time-scale separation. This modified method as well as the more classical approach have been implemented for time-dependent application within the widely used software COPASI. The implementation includes different possibilities for the representation of the results including 3D-visualization. The methods are included in COPASI which is free for academic use and available at www.copasi.org. irina.surovtsova@bioquant.uni-heidelberg.de Supplementary data are available at Bioinformatics online.

  5. A Note to Our Readers

    Directory of Open Access Journals (Sweden)

    Wen-hsin Yeh

    2013-12-01

    Full Text Available We are pleased to introduce the ninth issue of the Cross-Currents e-journal. The research articles in this special issue guest edited by John Lie (UC Berkeley are connected by the theme “The Globalization of K-pop: Local and Transnational Articulations of South Korean Popular Music.” These articles by Nissim Otmazgin and Irina Lyan (both of Hebrew University Jerusalem, Ingyu Oh (Korea University, Hyo-Jung Lee (Yongsei University, and Sang-yeon Sung (University of Vienna, along with a contribution by guest editor Lie. Together, they discuss the performance and consumption of Korean popular music in Palestine, Israel, South Korea, Austria, and Japan in order to explore the complex dynamics between local fans and global pop culture...

  6. Книжные новинки о русском зарубежье 1918-1940 гг. / Татьяна Шор

    Index Scriptorium Estoniae

    Шор, Татьяна

    2003-01-01

    Arvustus: Русские в Латвии : из истории и культуры старoверия. 3. Рига : Веди, 2002 ; Балтийский архив : русская культура в Прибалтике. 7. Вильнюс, 2002 ; Aleksander, Irina. Svi životi jedne ljubavi. Zagreb, 2003

  7. Beyond the Cold-War Reprise of the Arctic Super-Powers. Decoding the Structural Meaning of the Ukrainian Crisis

    Directory of Open Access Journals (Sweden)

    John McMurtry

    2015-03-01

    Full Text Available The “Ukraine crisis” repeats a script as old as the Cold War, of which the Arctic was one of its main theatres and that, as suggested by Irina Zhilina in her 2013 study about NATO in the far north for issue 8(1 of Nordicum-Mediterraneum, could regain such a role, were frictions between East and West to resurface. And they have resurfaced. The ongoing Cold-War-like narrative vis-à-vis Ukraine features rising attacks by corporate states and media on the traditional whipping boy of Russia. As usual, “escalating the crisis” is the other Arctic super-power: the US. As usual, alarm about “increasing lawless aggression” is projection of US policy itself.

  8. Muusika / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2005-01-01

    Irina Zahharenkova võitis 11. IX esikoha Bukaresti XVII rahvusvahelisel pianistide konkursil "Remember Enescu". Vanemuise teater gastroleerib 15. - 17. IX Helsingis Soome Rahvusooperis tantsulavastusega "Armastuse tango" ja ooperiga "Madame Butterfly". Eesti Naislaulu Selts korraldab 17. IX mitu üritust emeriitprofessori koorijuht Ants Söödi 70. sünnipäeva tähistamiseks. MTÜ Tartumaa Rahvakultuuri Keskselts korraldab 17. ja 18. IX festivali "Regiöö". 21. IX esinevad Tartu ülikooli aulas kontserdisarjas "Meistrite akadeemia" Anna-Liisa Bezrodny ja Ivari Ilja. Anu Tali dirigeerib 9. - 18. IX taas Jaapanis. Agentuur Corelli Music avab koos Eesti Klavessiinisõprade Tsunftiga kontserdihooaja "Ajaloo ilu - Johann Sebastian Bach". Sibeliuse festivalist Lahtis. Paavo Järvi avab oma uue hooaja Cincinnati SO peadirigendina. Helsingin Sanomat avaldas pikema intervjuu Olari Eltsiga. Nargen Operalt kontsertetendus "Armida".

  9. PHIBSS: MOLECULAR GAS, EXTINCTION, STAR FORMATION, AND KINEMATICS IN THE z = 1.5 STAR-FORMING GALAXY EGS13011166

    Energy Technology Data Exchange (ETDEWEB)

    Genzel, R.; Tacconi, L. J.; Kurk, J.; Wuyts, S.; Foerster Schreiber, N. M.; Gracia-Carpio, J. [Max-Planck-Institut fuer extraterrestrische Physik (MPE), Giessenbachstr., D-85748 Garching (Germany); Combes, F.; Freundlich, J. [Observatoire de Paris, LERMA, CNRS, 61 Av. de l' Observatoire, F-75014 Paris (France); Bolatto, A. [Department of Astronomy, University of Maryland, College Park, MD 20742-2421 (United States); Cooper, M. C. [Department of Physics and Astronomy, Frederick Reines Hall, University of California, Irvine, CA 92697 (United States); Neri, R. [IRAM, 300 Rue de la Piscine, F-38406 St. Martin d' Heres, Grenoble (France); Nordon, R. [Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978 (Israel); Bournaud, F. [Service d' Astrophysique, DAPNIA, CEA/Saclay, F-91191 Gif-sur-Yvette Cedex (France); Burkert, A. [Universitaetssternwarte der Ludwig-Maximiliansuniversitaet, Scheinerstr. 1, D-81679 Muenchen (Germany); Comerford, J. [Department of Astronomy and McDonald Observatory, 1 University Station, C1402 Austin, TX 78712-0259 (United States); Cox, P. [Department of Physics, Le Conte Hall, University of California, 94720 Berkeley, CA (United States); Davis, M. [Department of Astronomy, Campbell Hall, University of California, Berkeley, CA 94720 (United States); Garcia-Burillo, S. [Observatorio Astronomico Nacional-OAN, Observatorio de Madrid, Alfonso XII, 3, E-28014 Madrid (Spain); Naab, T. [Max-Planck Institut fuer Astrophysik, Karl Schwarzschildstrasse 1, D-85748 Garching (Germany); Lutz, D., E-mail: genzel@mpe.mpg.de, E-mail: linda@mpe.mpg.de; and others

    2013-08-10

    We report matched resolution imaging spectroscopy of the CO 3-2 line (with the IRAM Plateau de Bure millimeter interferometer) and of the H{alpha} line (with LUCI at the Large Binocular Telescope) in the massive z = 1.53 main-sequence galaxy EGS 13011166, as part of the ''Plateau de Bure high-z, blue-sequence survey'' (PHIBSS: Tacconi et al.). We combine these data with Hubble Space Telescope V-I-J-H-band maps to derive spatially resolved distributions of stellar surface density, star formation rate, molecular gas surface density, optical extinction, and gas kinematics. The spatial distribution and kinematics of the ionized and molecular gas are remarkably similar and are well modeled by a turbulent, globally Toomre unstable, rotating disk. The stellar surface density distribution is smoother than the clumpy rest-frame UV/optical light distribution and peaks in an obscured, star-forming massive bulge near the dynamical center. The molecular gas surface density and the effective optical screen extinction track each other and are well modeled by a ''mixed'' extinction model. The inferred slope of the spatially resolved molecular gas to star formation rate relation, N = dlog{Sigma}{sub starform}/dlog{Sigma}{sub molgas}, depends strongly on the adopted extinction model, and can vary from 0.8 to 1.7. For the preferred mixed dust-gas model, we find N = 1.14 {+-} 0.1.

  10. Information geometry of Gaussian channels

    International Nuclear Information System (INIS)

    Monras, Alex; Illuminati, Fabrizio

    2010-01-01

    We define a local Riemannian metric tensor in the manifold of Gaussian channels and the distance that it induces. We adopt an information-geometric approach and define a metric derived from the Bures-Fisher metric for quantum states. The resulting metric inherits several desirable properties from the Bures-Fisher metric and is operationally motivated by distinguishability considerations: It serves as an upper bound to the attainable quantum Fisher information for the channel parameters using Gaussian states, under generic constraints on the physically available resources. Our approach naturally includes the use of entangled Gaussian probe states. We prove that the metric enjoys some desirable properties like stability and covariance. As a by-product, we also obtain some general results in Gaussian channel estimation that are the continuous-variable analogs of previously known results in finite dimensions. We prove that optimal probe states are always pure and bounded in the number of ancillary modes, even in the presence of constraints on the reduced state input in the channel. This has experimental and computational implications. It limits the complexity of optimal experimental setups for channel estimation and reduces the computational requirements for the evaluation of the metric: Indeed, we construct a converging algorithm for its computation. We provide explicit formulas for computing the multiparametric quantum Fisher information for dissipative channels probed with arbitrary Gaussian states and provide the optimal observables for the estimation of the channel parameters (e.g., bath couplings, squeezing, and temperature).

  11. In situ determination of anisotropic permeability of clay

    International Nuclear Information System (INIS)

    Shao, H.; Soennke, J.; Morel, J.; Krug, S.

    2011-01-01

    Argillaceous formations are being considered as potential host rocks for repositories of radioactive waste in many countries. For this purpose, the thermal, hydraulic, mechanical, and chemical properties of the clay stone are being widely investigated in the laboratories and in situ. However, clay stone behaves, due to its tectonic evolution of the formation, hydraulically and mechanically transversal isotropic. Argillite bedding or layering structure has been observed in the underground laboratories Mont Terri in the Switzerland and Meuse/Haute-Marne at Bure site in France. Conventional packer systems used for the borehole hydraulic characterisation cannot distinguish the difference between the properties parallel and perpendicular to the bedding. For this purpose, a new 'slot packer' system has been developed by the BGR. This type of new packer system is intensively tested in the BGR laboratory and the Mont Terri Rock Laboratory to judge the feasibility. The anisotropic ratio of the Opalinus clay defined by permeability value parallel to the bedding/permeability value perpendicular to the bedding is evaluated up to eight times to one order of magnitude within the HG-B experiment in the Mont Terri Rock Laboratory. Within the cooperation between BGR and ANDRA, the 'slot packer' will be used for the measurement of anisotropic permeability of the Callovo-Oxfordian formation at the Bure site. (authors)

  12. Momentum-space cigar geometry in topological phases

    Science.gov (United States)

    Palumbo, Giandomenico

    2018-01-01

    In this paper, we stress the importance of momentum-space geometry in the understanding of two-dimensional topological phases of matter. We focus, for simplicity, on the gapped boundary of three-dimensional topological insulators in class AII, which are described by a massive Dirac Hamiltonian and characterized by an half-integer Chern number. The gap is induced by introducing a magnetic perturbation, such as an external Zeeman field or a ferromagnet on the surface. The quantum Bures metric acquires a central role in our discussion and identifies a cigar geometry. We first derive the Chern number from the cigar geometry and we then show that the quantum metric can be seen as a solution of two-dimensional non-Abelian BF theory in momentum space. The gauge connection for this model is associated to the Maxwell algebra, which takes into account the Lorentz symmetries related to the Dirac theory and the momentum-space magnetic translations connected to the magnetic perturbation. The Witten black-hole metric is a solution of this gauge theory and coincides with the Bures metric. This allows us to calculate the corresponding momentum-space entanglement entropy that surprisingly carries information about the real-space conformal field theory describing the defect lines that can be created on the gapped boundary.

  13. Pure rotational spectra of TiO and TiO2 in VY Canis Majoris

    Science.gov (United States)

    Kamiński, T.; Gottlieb, C. A.; Menten, K. M.; Patel, N. A.; Young, K. H.; Brünken, S.; Müller, H. S. P.; McCarthy, M. C.; Winters, J. M.; Decin, L.

    2013-03-01

    We report the first detection of pure rotational transitions of TiO and TiO2 at (sub-)millimeter wavelengths towards the red supergiant VY CMa. A rotational temperature, Trot, of about 250 K was derived for TiO2. Although Trot was not well constrained for TiO, it is likely somewhat higher than that of TiO2. The detection of the Ti oxides confirms that they are formed in the circumstellar envelopes of cool oxygen-rich stars and may be the "seeds" of inorganic-dust formation, but alternative explanations for our observation of TiO and TiO2 in the cooler regions of the envelope cannot be ruled out at this time. The observations suggest that a significant fraction of the oxides is not converted to dust, but instead remains in the gas phase throughout the outflow. Based on observations carried out with the Submillimeter Array and IRAM Plateau de Bure Interferometer.Plateau de Bure data (FITS file) is only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/551/A113

  14. Enhancing co-operation between AVN, IRSN and GRS: the junior staff pilot project on the comparative testing of IPA codes

    International Nuclear Information System (INIS)

    Hoyos, A. de; Keesmann, S.; Smidts, O.

    2006-01-01

    - Objectives: The project takes place within the framework of the Junior Staff Program of AVN, GRS and IRSN which aims at creating a junior staff network among European TSOs. The objective of this project is to apply integrated performance assessment (IPA) tools used by AVN, IRSN and GRS to two generic and simplified models (Bure site in France and Mol site in Belgium) for disposal systems in argillaceous formations. The comparison of the results from different codes applied to the disposal systems of the two mentioned sites aims at a better understanding of the confinement capabilities of the considered geological formations and of the IPA methodology in general. The incentive is a common understanding of approaches developed by each partner and the improvement of this expertise. More specifically, this pilot project aims at enhancing exchanges of views and mutual experiences in the field of understanding major safety functions. - Tools and Methods: A new code for the assessment of barrier systems in argillaceous formations has only recently been developed at GRS, as in the past such formations played a minor role as a possible hosting environment for a repository in Germany. The project also serves as a test case for this code. The considered disposal systems are defined on the basis of the concepts and data available for Mol and Bure. The program packages used for the performance assessment calculations are: HYDRUS-1D with source term module (AVN), GoldSim (IRSN) and EMOS-modules CLAYPOS and CHET (GRS). While the coupling of HYDRUS-1D with a source term module and the EMOS-modules are FORTRAN77- coded programs specifically developed for the simulation of parts of a barrier system of a final repository, GoldSim is a general purpose simulation environment with an integrated graphical user interface for modelling and data output. Models realized in GoldSim are flexible and can be easily adapted to new requirements. The software also offers an intrinsic

  15. Põhja-Tallinna linnaosa koolieelsete lasteasutuste põhimääruste kinnitamine

    Index Scriptorium Estoniae

    2000-01-01

    Lisa 1: Lasteaia Maasikas põhimäärus. Lisa 2: Lasteaia Mesipuu põhimäärus. Lisa 3: Lasteaia Mudila põhimäärus. Lisa 4: Lasteaia Vahtrake põhimäärus. Lisa 5: Lasteaia Kelluke põhimäärus. Lisa 6: Lasteaia Päikene põhimäärus. Lisa 7: Lasteaia Pääsupesa põhimäärus. Lisa 8: Lasteaia Kajakas põhimäärus. Lisa 9: Lasteaia Ojake põhimäärus. Lisa 10: Lasteaia Rukkirääk põhimäärus. Lisa 11: Kaera Lasteaia põhimäärus. Lisa 12: Kopli Lasteaia põhimäärus. Lisa 13: Sitsi Lasteaia põhimäärus. Lisa 14: Lastesõime Pöialpoiss põhimäärus. Lisa 15: Lastesõime Päkapikk põhimäärus. Lisa 16: Lasteaia Naeratus põhimäärus. Lisa 17: Kalamaja Lasteaia põhimäärus. Lisa 18: Lasteaia Pajuke põhimäärus. Lisa 19: Pelguranna lasteaia põhimäärus. Lisa 20: Taime Lasteaia põhimäärus. Lisa 21: Kolde Lasteai põhimäärus. Kogumikus märkus: lisadega saab tutvuda linnakantselei üldosakonna arhiivis

  16. Alkohol, medicin og narkotikaforekomst hos alvorligt tilskadekomne bilister

    DEFF Research Database (Denmark)

    Bernhoft, Inger Marie; Hels, Tove; Simonsen, Kirsten Wiese

    2012-01-01

    Abstrakt Denne artikel omhandler forekomsten af alkohol, narkotika og medicin hos danske bilister, som er blevet alvorligt skadet i færdselsuheld. Undersøgelsen er baseret på anonyme blodprøver fra 840 førere af person- og varebiler, der blev indbragt til hospitalerne i Odense, Kolding, Vejle...... for undersøgelsen blev der desuden indhentet oplysning om patientens alder og køn, typen af køretøj, uheldsstedet, typen af færdselsuheld, tidspunkt for færdselsuheldet og prøvetagningen samt eventuel medicin, der var blevet givet før udtagning af blodprøven. Alkohol alene eller alkohol sammen med andre stoffer var...... for cannabis (2,3 %) efterfulgt af amfetamin (1,1 %). I alt var 41,6 % af de tilskadekomne i eneuheld positive for stoffer, heraf 30 % for alkohol alene eller alkohol sammen med andre stoffer. For bilister i flerpartsuheld var i alt 19 % positive, heraf knap 9 % for alkohol alene eller alkohol sammen med andre...

  17. High diagnostic value of general practitioners' presumptive diagnosis for pyelonephritis, meningitis and pancreatitis.

    Science.gov (United States)

    Sriskandarajah, Srishamanthi; Carter-Storch, Rasmus; Frydkjær-Olsen, Ulrik; Mogensen, Christian Backer

    2016-01-01

    In Denmark, patients referred from the general practitioner (GP) to the emergency department (ED) can be referred with either specific symptoms or with a presumptive diagnosis. The aim of the present study was to evaluate the diagnostic accuracy for various presumptive diagnoses made by the GP in a population acutely referred to an ED. This was a retrospective cohort study of all registered acute referrals for admission to Kolding ED in 2010. Eight presumptive diagnoses were selected for further studies: meningitis, acute coronary syndrome (ACS), pulmonary embolism, pneumonia, pancreatitis, deep venous thrombosis (DVT), pyelonephritis and intestinal obstruction. The presumptive diagnoses were compared with the final diagnosis on discharge. Sensitivity, specificity, predictive values and likelihood ratios were calculated. A total of 8,841 patients were enrolled. The highest and lowest sensitivities were seen for DVT (90%) and meningitis (36%), respectively; and the highest and lowest values for specificity were observed for meningitis (99%) and ACS (30%), respectively. The positive predictive value had a wide range with the lowest value for ACS (9%) and the highest for pneumonia (59%). For pyelonephritis, meningitis and pancreatitis, the likelihood ratio of a positive test was above 10. The likelihood ratio of a negative test was above 0.1 for all diagnoses. Patients referred with the presumptive diagnoses pyelonephritis, meningitis and pancreatitis had a high likelihood of having the disease in question. It is important not to discard any of the included presumptive diagnoses even if the GPs fail to suggest them on admission. none. none.

  18. PET

    DEFF Research Database (Denmark)

    Mariager, Rasmus Mølgaard; Schmidt, Regin; Heiberg, Morten Rievers

    PET handler om den hemmelige tjenestes arbejde under den kolde krig 1945-1989. Her fortæller Regin Schmidt, Rasmus Mariager og Morten Heiberg om de mest dramatiske og interessante sager fra PET's arkiv. PET er på flere måder en udemokratisk institution, der er sat til at vogte over demokratiet....... Dens virksomhed er skjult for offentligheden, den overvåger borgernes aktiviteter, og den registrerer følsomme personoplysninger. Historien om PET rejser spørgsmålet om, hvad man skal gøre, når befolkningen i et demokrati er kritisk indstillet over for overvågningen af lovlige politiske aktiviteter......, mens myndighederne mener, at det er nødvendigt for at beskytte demokratiet. PET er på en gang en fortælling om konkrete aktioner og begivenheder i PET's arbejde og et stykke Danmarkshistorie. Det handler om overvågning, spioner, politisk ekstremisme og international terrorisme.  ...

  19. Praksisnær skoleudvikling og PLC som strategisk udviklingsaktør

    DEFF Research Database (Denmark)

    Christensen, Ole; Bach, Anna

    2017-01-01

    I det følgende belyses, hvorledes PLC kan udvikles som strategisk udviklingsaktør og understøtte praksisnær skoleudvikling. Vi ønsker at belyse hvorledes Bekendtgørelsens overordnede intentioner kan få retning og rammer og dermed medvirke til, at hele det pædagogiske personale indgår i skoleudvik......I det følgende belyses, hvorledes PLC kan udvikles som strategisk udviklingsaktør og understøtte praksisnær skoleudvikling. Vi ønsker at belyse hvorledes Bekendtgørelsens overordnede intentioner kan få retning og rammer og dermed medvirke til, at hele det pædagogiske personale indgår i...... skoleudviklingen. I den forbindelse er det vores erfaring, at PLC kan spille en central rolle i forbindelse med den praksisnære og lokale skoleudvikling. Erfaringerne bygger især på udviklings- og forskningsprojekter fra kommunerne Kolding, København, Roskilde og Tårnby. Der har været tale om praksisnære...

  20. For eller imod vaccination? Om forældres beslutningstagen I forbindelse med Calmette-vaccination af deres nyfødte barn

    DEFF Research Database (Denmark)

    Thybo Pihl, Gitte

    Sygehus, Rigshospitalet og Hvidovre Hospital, fra oktober 2012 til november 2013. I alt 4184 familier blev randomiseret i Calmette-studiet. Ad formål 1: Før Calmette-studiets begyndelse blev fem fokusgrupper gennemført med formålet at undersøge forældres overvejelser, når de skal tage stilling til, om...... Kolding blev efterfølgende telefon-interviewet med en dansk valideret udgave af "The Decisional Conflict Scale" med det formål at undersøge, hvor trygge de var ved beslutningen og om socio-demografiske faktorer havde betydning for deres oplevelse af tvivl. Ad formål 3: Spørgsmål om forældres...... kvantitativ metode, idet der anvendes statistiske tests af socio-demografiske faktorers betydning for The Decisional Conflict Score, ligesom selve scoren opgøres statistisk. Formål 3 er undersøgt i et miks af statistiske opgørelser af svarene fra telefon-interview kombineret med uddybende perspektiver fra...

  1. Cold urticaria. Dissociation of cold-evoked histamine release and urticara following cold challenge.

    Science.gov (United States)

    Keahey, T M; Greaves, M W

    1980-02-01

    Nine patients with acquired cold urticaria were studied to assess the effects of beta-adrenergic agents, xanthines, and corticosteroids on cold-evoked histamine release from skin in vivo. The patients, in all of whom an immediate urticarial response developed after cooling of the forearm, demonstrated release of histamine into the venous blood draining that forearm. Following treatment with aminophylline and albuterol in combination or prednisone alone, suppression of histamine release occurred in all but one patient. In some patients, this was accompanied by a subjective diminution in pruritus or buring, but there was no significant improvement in the ensuing edema or erythema. In one patient, total suppression of histamine release was achieved without any effect on whealing and erythema in response to cold challenge. Our results suggest that histamine is not central to the pathogenesis of vascular changes in acquired cold urticaria.

  2. Hydro-mechanical modelling of an excavation in an underground research laboratory with an elasto-viscoplastic behaviour law and regularization by second gradient of dilation

    International Nuclear Information System (INIS)

    Plassart, Roland; Giraud, Albert; Hoxha, Dashnor; Laigle, Francois

    2013-01-01

    In the context of nuclear waste disposals, this paper deals with hydro-mechanical modelling in saturated conditions in deep geological formation, using a specific elasto-viscoplastic model hereafter called the L and K model. While classical Biot's framework is followed for the hydro-mechanical coupling, the mechanical L and K model offers a coupling between instantaneous and delayed behaviour and a variation of dilation of ten related to softening. These volumetric strains are especially highlighted in coupled hydro-mechanical conditions. In order to avoid mesh dependency and numerical localized solutions, this type of modelling needs the use of a regularization method which is here referred to as the second gradient dilation model. After describing the numeric tools, we use them for simulating a gallery of the underground research laboratory of Bure. The approach is validated by the good general agreement found between numeric results and in situ measures for both hydraulic pressure and displacement. (authors)

  3. Meuse/Haute-Marne Centre. Activity report 2013

    International Nuclear Information System (INIS)

    2014-09-01

    The National Radioactive Waste Management Agency (Andra), was established by the December 1991 Waste Act as a public body in charge of the long-term management of all radioactive waste, under the supervision of the Ministry of Ecology, Energy, Sustainable Development and the Sea (formerly the Ministry of Industry and the Ministry of Environment), and the Ministry of Research. The Andra operates 3 facilities at its Meuse/Haute-Marne site: the Bure underground laboratory (Meuse), a Technological space (Haute-Marne), and an ecological samples library in front of the underground lab. This document is the 2013 activity report of the Meuse/Haute-Marne center. It presents a review of the activities of the center: presentation of the installations, 2013 highlights in pictures, incidents, provisions made for safety, security and radiation protection, environmental impacts, public information and communication

  4. Binding of alpha-fetoprotein by immobilized monoclonal antibodies during episodes of zero-gravity obtained by parabolic flight

    Science.gov (United States)

    Spooner, Brian S.; Guikema, James A.; Barnes, Grady

    1990-01-01

    Alpha-fetoprotein (AFP), a single-chain polypeptide which is synthesized by the liver and yolk sac of the human fetus, provided a model ligand for assessing the effects of microgravity on ligand binding to surface-immobilized model receptor molecules. Monoclonal antibodies, used as receptors for AFP, were immobilized by covalent attachment to latex microparticles. Zero gravity environment was obtained by parabolic flight aboard NASA 930, a modified KC-135 aircraft. Buring the onset of an episode of zero gravity, ligand and receptor were mixed. Timed incubation (20 s) was terminated by centrifugation, the supernatant removed, and microparticies were assessed for bound AFP by immunochemical methods. The extent of binding was not influenced by microgravity, when compared with 1-G controls, which suggests that aberrant cellular activities observed in microgravity are not the simple expression of altered macromolecular interactions.

  5. Geometry of Gaussian quantum states

    International Nuclear Information System (INIS)

    Link, Valentin; Strunz, Walter T

    2015-01-01

    We study the Hilbert–Schmidt measure on the manifold of mixed Gaussian states in multi-mode continuous variable quantum systems. An analytical expression for the Hilbert–Schmidt volume element is derived. Its corresponding probability measure can be used to study typical properties of Gaussian states. It turns out that although the manifold of Gaussian states is unbounded, an ensemble of Gaussian states distributed according to this measure still has a normalizable distribution of symplectic eigenvalues, from which unitarily invariant properties can be obtained. By contrast, we find that for an ensemble of one-mode Gaussian states based on the Bures measure the corresponding distribution cannot be normalized. As important applications, we determine the distribution and the mean value of von Neumann entropy and purity for the Hilbert–Schmidt measure. (paper)

  6. Investigations of Near-Field Thermal-Hydrologic-Mechanical-Chemical Models for Radioactive Waste Disposal in Clay/Shale Rock

    International Nuclear Information System (INIS)

    Liu, H.H.; Li, L.; Zheng, L.; Houseworth, J.E.; Rutqvist, J.

    2011-01-01

    Clay/shale has been considered as potential host rock for geological disposal of high-level radioactive waste throughout the world, because of its low permeability, low diffusion coefficient, high retention capacity for radionuclides, and capability to self-seal fractures. For example, Callovo-Oxfordian argillites at the Bure site, France (Fouche et al., 2004), Toarcian argillites at the Tournemire site, France (Patriarche et al., 2004), Opalinus Clay at the Mont Terri site, Switzerland (Meier et al., 2000), and Boom clay at the Mol site, Belgium (Barnichon and Volckaert, 2003) have all been under intensive scientific investigation (at both field and laboratory scales) for understanding a variety of rock properties and their relationships to flow and transport processes associated with geological disposal of radioactive waste. Figure 1-1 presents the distribution of clay/shale formations within the USA.

  7. Annual report of the Meuse/Haute-Marne Centre 2012

    International Nuclear Information System (INIS)

    2012-09-01

    The National Radioactive Waste Management Agency (Andra), was established by the December 1991 Waste Act as a public body in charge of the long-term management of all radioactive waste, under the supervision of the Ministry of Ecology, Energy, Sustainable Development and the Sea (formerly the Ministry of Industry and the Ministry of Environment), and the Ministry of Research. The Andra operates 3 facilities at its Meuse/Haute-Marne site: the Bure underground laboratory (Meuse), a Technological space (Haute-Marne), and an ecological samples library in front of the underground lab. This document is the 2012 activity report of the Meuse/Haute-Marne center. It presents a review of the activities of the center: presentation of the installations, 2012 highlights in pictures, provisions made for safety, security and radiation protection, environmental impacts, public information and communication

  8. Šahrestānīhā ī Ērānšahr. A Middle Persian Text on Late Antique Geography, Epic, and History. With English and Persian Translations, and Commentary. Costa Mesa (Ca.), Mazda Publishers, 2002, 90 p. (Bibliotheca Iranica : Intellectual Traditions Se

    OpenAIRE

    Huyse, Philip

    2006-01-01

    Depuis l’édition critique commentée par Josef Markwart (publiée de manière posthume par G. Messina en 1931), le bref traité pehlevi sur les “Capitales provinciales de l’Ērānšahr”, datant de l’époque post-sassanide, n’avait plus fait l’objet d’une étude approfondie jusqu’à ce que Rika Gyselen en confrontât les données avec celles des sceaux et bulles administratifs (dans St. Ir 17, (1988), pp. 191-206 et La géographie administrative de l’empire sassanide. Res Orientales I. Bures-sur-Yvette, 19...

  9. French people and nuclear wastes; Les francais et les dechets nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    D' Iribarne, Ph [Centre National de la Recherche Scientifique (CNRS), 75 - Paris (France)

    2005-07-01

    On March 21, 2005, the French minister of industry gave to the author of this document, the mission to shade a sociological light on the radioactive wastes perception by French people. The objective of this study was to supply an additional information before the laying down in 2006 of the decisions about the management of high-level and long-lived radioactive wastes. This inquiry, carried out between April 2004 and March 2005, stresses on the knowledge and doubts of the questioned people, on the vision they have of radioactive wastes and of their hazards, and on their opinion about the actors in concern (experts, nuclear companies, government, anti-nuclear groups, public). The last two parts of the report consider the different ways of waste management under study today, and the differences between the opinion of people living close to the Bure site and the opinion of people living in other regions. (J.S.)

  10. French people and nuclear wastes

    International Nuclear Information System (INIS)

    D'Iribarne, Ph.

    2005-01-01

    On March 21, 2005, the French minister of industry gave to the author of this document, the mission to shade a sociological light on the radioactive wastes perception by French people. The objective of this study was to supply an additional information before the laying down in 2006 of the decisions about the management of high-level and long-lived radioactive wastes. This inquiry, carried out between April 2004 and March 2005, stresses on the knowledge and doubts of the questioned people, on the vision they have of radioactive wastes and of their hazards, and on their opinion about the actors in concern (experts, nuclear companies, government, anti-nuclear groups, public). The last two parts of the report consider the different ways of waste management under study today, and the differences between the opinion of people living close to the Bure site and the opinion of people living in other regions. (J.S.)

  11. Thematic sheets on the nuclear energy

    International Nuclear Information System (INIS)

    Tevissen, E.; Galle, Ch.; L'Hostis, V.; Millard, A.; Moulin, Ch.; Mauchien, P.; Vitart, X.; Rivalier, P.; Diop, Ch.; Boullis, B.; Feron, D.; Santarini, G.; Lieven, Th.; Laffont, G.; Cachon, L.; Moulin, C.

    2004-01-01

    This document presents eleven description sheets of researches realized in the CEA laboratories. The following topics are concerned: the diffusion of tritiated water, iodine 125 and chlorine 36 in the Meuse/Haute-Marne rocks of the underground laboratory of Bure; effect of the granulates nature on the thermal and hydro mechanics behavior of concrete at high temperature (60-450 C); first validation of a damage model for reinforced concrete affected by the corrosion of its reinforcements; analysis of pollutants traces; centrifuge extractors of the high activity laboratory; the advanced partitioning; the disadvantages of the Monte-Carlo method in the radiation protection domain; the Purex process; materials damage by enzymes; the acoustic emission applied for the materials corrosion; the helium circuits technology for the gas cooled reactors; high level speciation. (A.L.B.)

  12. Meuse/Haute-Marne Centre. Annual report 2010

    International Nuclear Information System (INIS)

    2011-09-01

    The National Radioactive Waste Management Agency (Andra), was established by the December 1991 Waste Act as a public body in charge of the long-term management of all radioactive waste, under the supervision of the Ministry of Ecology, Energy, Sustainable Development and the Sea (formerly the Ministry of Industry and the Ministry of Environment), and the Ministry of Research. The Andra operates 2 facilities at its Meuse/Haute-Marne site: the Bure underground laboratory (Meuse), and a Technological space (Haute-Marne). This document is the 2010 activity report of the Meuse/Haute-Marne center. It presents a review of the activities of the center: presentation of the installations, 2010 highlights in pictures, incidents, provisions made for radiation protection, environmental impacts, public information and communication

  13. A new siting process in France for a URL in granite: lessons learnt from the recent consultation mission (January-June 2000)

    International Nuclear Information System (INIS)

    Merceron, Th.

    2000-01-01

    In December 1998, the French government decided to authorize the construction of an underground research laboratory in a clay formation at Bure near the borders of the Meuse and the Haute-Marne departments, but rejected the selection by ANDRA of a granite site located in the Vienne department to build another laboratory. The government announced then that a new granite site had to be selected as the law of December 1991 requires that more than one underground rock characterisation laboratory has to be built and operated before a decision can be made whether or not to transform one of them into a real HLW deep repository. This paper presents the historical aspects of this new granitic site prospecting and the associated consultation Mission. (author)

  14. Investigations of Near-Field Thermal-Hydrologic-Mechanical-Chemical Models for Radioactive Waste Disposal in Clay/Shale Rock

    Energy Technology Data Exchange (ETDEWEB)

    Liu, H.H.; Li, L.; Zheng, L.; Houseworth, J.E.; Rutqvist, J.

    2011-06-20

    Clay/shale has been considered as potential host rock for geological disposal of high-level radioactive waste throughout the world, because of its low permeability, low diffusion coefficient, high retention capacity for radionuclides, and capability to self-seal fractures. For example, Callovo-Oxfordian argillites at the Bure site, France (Fouche et al., 2004), Toarcian argillites at the Tournemire site, France (Patriarche et al., 2004), Opalinus Clay at the Mont Terri site, Switzerland (Meier et al., 2000), and Boom clay at the Mol site, Belgium (Barnichon and Volckaert, 2003) have all been under intensive scientific investigation (at both field and laboratory scales) for understanding a variety of rock properties and their relationships to flow and transport processes associated with geological disposal of radioactive waste. Figure 1-1 presents the distribution of clay/shale formations within the USA.

  15. Urinary iodine excretion in relation to goiter prevalence in households of goiter endemic and non endemic regions of Ethiopia

    International Nuclear Information System (INIS)

    Abuye, Chernet; Hailemariam, Bantiyrgu; Neka Tibeb, Hanna; Urga, Kelbesa; Woldegebriel, Zewidie

    1995-01-01

    A Survey of goiter prevalence, among population of five endemic and four non endemic regions of Ethiopia was carried out prior to the distribution of iodate d salt. urine samples were collected from 327 subjects selected by systematic random sampling from endemic and 276 taken as non endemic. The lowest mean urinary iodine excretion (UIE) value was recorded in Bure (22 micro gl/day) and the highest in Alemmaya (148 micro gl/day). The highest goiter rate ( percent TGR) was recorded in Sawla 55.6 %) and the lowest (0.6 %) in Yabello. Iodine content of drinking was in the range of 0.4 - 48.5 micro gl. Iodine content of water source was correlated positively ( r0.8399) with the mean of UIE and TGR, however, indicates that sites considered as non endemic seem to be affected by iodine deficiency. The study results urge the need for intervention in controlling Iodine Deficiency Disorders. 3 tab

  16. Flow equation, conformal symmetry, and anti-de Sitter geometry

    Science.gov (United States)

    Aoki, Sinya; Yokoyama, Shuichi

    2018-03-01

    We argue that the anti-de Sitter (AdS) geometry in d+1 dimensions naturally emerges from an arbitrary conformal field theory in d dimensions using the free flow equation. We first show that an induced metric defined from the flowed field generally corresponds to the quantum information metric, called the Bures or Helstrom metric, if the flowed field is normalized appropriately. We next verify that the induced metric computed explicitly with the free flow equation always becomes the AdS metric when the theory is conformal. We finally prove that the conformal symmetry in d dimensions converts to the AdS isometry in d+1 dimensions after d-dimensional quantum averaging. This guarantees the emergence of AdS geometry without explicit calculation.

  17. DISCOVERY OF WATER VAPOR IN THE HIGH-REDSHIFT QUASAR APM 08279+5255 AT z = 3.91

    International Nuclear Information System (INIS)

    Lis, D. C.; Phillips, T. G.; Neufeld, D. A.; Gerin, M.; Neri, R.

    2011-01-01

    We report a detection of the excited 2 20 -2 11 rotational transition of para-H 2 O in APM 08279+5255 using the IRAM Plateau de Bure Interferometer. At z = 3.91, this is the highest-redshift detection of interstellar water to date. From large velocity gradient modeling, we conclude that this transition is predominantly radiatively pumped and on its own does not provide a good estimate of the water abundance. However, additional water transitions are predicted to be detectable in this source, which would lead to an improved excitation model. We also present a sensitive upper limit for the hydrogen fluoride (HF) J = 1-0 absorption toward APM 08279+5255. While the face-on geometry of this source is not favorable for absorption studies, the lack of HF absorption is still puzzling and may be indicative of a lower fluorine abundance at z = 3.91 compared with the Galactic interstellar medium.

  18. Initial status of the environment. Environmental marks of the Meuse-Haute Marne underground research laboratory; L'etat initial de l'environnement. Reperes environnementaux du Laboratoire de Recherche souterrain de Meuse/Haute-Marne

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    On August 3, 1999, the French government gave the permission to the national agency of radioactive wastes (ANDRA) to build up a research laboratory devoted to the feasibility study of a facility for the reversible disposal of high level and long living radioactive wastes in deep geologic beds. The site retained is located at Bure, at the boundary of the Meuse and Haute-Marne departements. Before starting the construction of this research facility, the ANDRA has carried out a careful survey of the initial environmental status of the site which will serve as a reference. This brochure presents the results of this survey: geo-morphology, agriculture, natural ecosystems, radioecology, sound levels, air quality, surface and groundwater quality. The ANDRA has implemented an environmental monitoring plan for each phase of the development of the project. (J.S.)

  19. Low noise cryogenic receiver for spectroscopic applications in mm-wave radioastronomy at 230 GHz

    International Nuclear Information System (INIS)

    Pagani, L.; Ruffie, G.; Beaudin, G.; Gheudin, M.; Deschamps, A.

    1986-01-01

    A new cooled mm-wave receiver is presented. This receiver has been in operation since October 1985 with a 2.5 m Cassegrain telescope located at the Plateau de Bure in the French Alps. It is tunable from 210 to 240 GHz and has a DSB system noise temperature of 360 K and a 600 MHz instantaneous bandwidth. The receiver is composed of a local oscillator (klystron frequency tripler) and a Schottky diode mixer with a cooled FET amplifier. Quasi-optical techniques are used for signal injection. A computer-controlled microprocessor drives the whole system and performs calibration and frequency tuning of the receiver. The different parts of the receiver, frequency tripler, quasi-optical techniques, mixer, FET amplifier, and microprocessor, are described. 13 references

  20. Hasard et chaos

    CERN Document Server

    Ruelle, David

    1991-01-01

    Comment expliquer le hasard ? Peut-on rendre raison de l'irraisonnable ? Ce livre, où il est question des jeux de dés, des loteries, des billards, des attracteurs étranges, de l'astrologie et des oracles, du temps qu'il fera, du libre arbitre, de la mécanique quantique, de l'écoulement des fluides, du théorème de Gödel et des limites de l'entendement humain, expose les fondements et les conséquences de la théorie du chaos. David Ruelle est membre de l'Académie des sciences et professeur de physique théorique à l'Institut des hautes études scientifiques de Bures-sur-Yvette.

  1. Thematic sheets on the nuclear energy; Fiches thematiques sur l'energie nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Tevissen, E.; Galle, Ch.; L' Hostis, V.; Millard, A.; Moulin, Ch.; Mauchien, P.; Vitart, X.; Rivalier, P.; Diop, Ch.; Boullis, B.; Feron, D.; Santarini, G.; Lieven, Th.; Laffont, G.; Cachon, L.; Moulin, C

    2004-07-01

    This document presents eleven description sheets of researches realized in the CEA laboratories. The following topics are concerned: the diffusion of tritiated water, iodine 125 and chlorine 36 in the Meuse/Haute-Marne rocks of the underground laboratory of Bure; effect of the granulates nature on the thermal and hydro mechanics behavior of concrete at high temperature (60-450 C); first validation of a damage model for reinforced concrete affected by the corrosion of its reinforcements; analysis of pollutants traces; centrifuge extractors of the high activity laboratory; the advanced partitioning; the disadvantages of the Monte-Carlo method in the radiation protection domain; the Purex process; materials damage by enzymes; the acoustic emission applied for the materials corrosion; the helium circuits technology for the gas cooled reactors; high level speciation. (A.L.B.)

  2. Control and test software for IRAM WideX correlator

    International Nuclear Information System (INIS)

    Blanchet, S.; Broguiere, D.; Chavatte, P.; Morel, F.; Perrigouard, A.; Torres, M.

    2012-01-01

    IRAM is an international research institute for radio astronomy. It has designed a new correlator called WideX for the Plateau de Bure interferometer (an array of six 15-meter telescopes) in the French Alps. The device started its official service in February 2010. This correlator must be driven in real-time at 32 Hz for sending parameters and for data acquisition. With 3.67 million channels, distributed over 1792 dedicated chips, that produce a 1.87 Gbits/sec data output rate, the data acquisition and processing and also the automatic hardware-failure detection are big challenges for the software. This article presents the software that has been developed to drive and test the correlator. In particular it presents an innovative usage of a high speed optical link, initially developed for the CERN ALICE experiment, associated with real-time Linux (RTAI) to achieve our goals. (authors)

  3. The Ecotheque: a gateway for the future

    International Nuclear Information System (INIS)

    Anon.

    2016-01-01

    The Ecotheque located at Bure (Meuse department, France) is a place where thousands of environmental samples will be kept in order to keep the memory of the state of the environment at the beginning of the CIGEO project. The aim is to compare the initial state with the future state of the environment in 100 years when CIGEO is decommissioned to see the differences and tell whether they are due to either global causes (climate warming,...) or local causes (industrial development or CIGEO impact). The samples are representatives of the local region, they are collected from the food chain (milk, cheese, vegetables, eggs,...) or from forest eco-systems (leaves, mushrooms,...) or aquatic eco-systems (water, fish, mussels,...). All the samples are deep-frozen then finely ground and put in small vials that are kept in 42 cryogenic tanks. (A.C.)

  4. Thermal and oxidation effects

    Energy Technology Data Exchange (ETDEWEB)

    Adamcova, J.; Kolaoikova, I. [Prague Univ., Institute of Geochemistry, Mineralogy and Mineral Resources, Faculty of Science, Charles (Czech Republic); Adamcova, J. [Czech Geological Survey, Geologicka 6, Prague (Czech Republic); Kaufhold, S.; Dohrmann, R. [BGR, Federal Institute for Geoscience and Natural Resources, Hannover (Germany); Dohrmann, R. [LBEG, State Authority for Mining, Energy, and Geology, Hannover (Germany); Craen, M. de; Van Geet, M.; Honty, M.; Wang, L.; Weetjens, E. [CK-CEN - Belgian Nuclear Research Centre - Environment, Healt and Safety Institute, Mol (Belgium); Van Geet, M. [ONDRAF/NIRAS - Belgian Agency for Radioactive Waste and Enriched Fissile Materials, Brussel (Belgium); Pozzi, J.P.; Janots, D. [Ecole Normale Paris, CNRS Lab. de Geologie, 75 - Paris (France); Aubourg, C. [Universite Cergy Pontoise, CNRS Lab. de Tectonique, 95 (France); Cathelineau, M.; Rousset, D.; Ruck, R. [Nancy-1 Univ. Henri Poincare, CNRS G2R, 54 (France); Clauer, N. [Strasbourg-1 Univ., CNRS CGS, 67 (France); Liewig, N. [Institut Pluridisciplinaire Hubert Curien, CNRS, 67 - Strasbourg (France); Techer, I. [Nimes Univ., CNRS Cerege, 30 (France)

    2007-07-01

    This session gathers 4 articles dealing with: the alteration processes in bentonites: mineralogical and structural changes during long-term and short-term experiments (J. Adamcov, I. Kolarikova); the implications from the lot experiment regarding the selection of an optimum HLRW bentonite (S. Kaufhold, R. Dohrmann); the extent of oxidation in Boom clay as a result of excavation and ventilation of the HADES URF: Experimental and modelling assessments (M. De Craen, M. Van Geet, M. Honty, L. Wang, E. Weetjens); and the magnetic and mineralogical alterations under thermal stress at 95 deg. C of Callovo-Oxfordian clay-stones (Bure, France) and lower Dogger Mont Terri clay-stones, Switzerland (J.P. Pozzi, C. Aubourg, D. Janots, M. Cathelineau, N. Clauer, D. Rousset, R. Ruck, N. Liewig, I. Techer)

  5. The public debate on CIGEO

    International Nuclear Information System (INIS)

    2014-01-01

    This document first indicates the two laws which govern the public debate on the storage of high activity and long life wastes. It reports the progress of this public debate which started with a statement of 45 associations committed in the protection of environment saying they will not participate to this debate. A first debate in Bures had to be very quickly stopped as these opponents irrupted into the room. The vision of these opponents is very briefly presented. The reaction of public debate organizers is indicated. The results of the debate are briefly discussed. It appears that the ethical aspect is often raised by the opponents and this document outlines that their reactions were mostly irrational. The major issues of the debate have been: risks related to water, hydrogen and earthquake, costs and financing, transport safety, the loss of geological resources, job creation, and governance. The various aspects of this public debate are commented and discussed

  6. Advice of the French institute of radiation protection and nuclear safety about the 'Clay 2005' file

    International Nuclear Information System (INIS)

    2005-01-01

    The French institute of radiation protection and nuclear safety (IRSN) presents in this document its evaluation of the 'Clay 2005' file made by the ANDRA and which aims at demonstrating the feasibility of a disposal facility for high level and long living rad-wastes in the argillite formation of the Bure site. The critical points of the safety have been considered more thoroughly, together with the uncertainties concerning some important data and phenomena in relation with the confining properties of such a disposal facility. The basic geologic data gathered by the ANDRA about the Callovo-Oxfordian clay formation of the Bure site are sufficient to confirm the favorable intrinsic properties of this formation with respect to the confinement of wastes. The main possible disturbances of internal and external origin (thermal, hydrological, mechanical, chemical, climatic change, earthquakes, erosion..) would have no redhibitory impact on the overall confining capacity of the facility. The design safety principles retained for the exploitation of the facility and the post-closure safety aspects are globally satisfactory. Therefore, the IRSN considers the disposal of rad-wastes in the Callovo-Oxfordian argilite formation as feasible but in the case of a continuation of this project, several complementary informations would have to be supplied in particular concerning: the possible fracturing of the host and surrounding formations, the possibility of localized inhomogeneous fluid flows inside the surrounding formations, the improvement of our knowledge about the changes of the mechanical, physical and chemical properties of the site rocks and of concretes with time, the dimensioning of the metallic components of the facility (shafts, containers..), and the efficiency of the ventilation system with respect to the explosion risks inside B-type waste alveoles. (J.S.)

  7. Pilot study of intratumoral injection of recombinant heat shock protein 70 in the treatment of malignant brain tumors in children

    Directory of Open Access Journals (Sweden)

    Shevtsov MA

    2014-06-01

    Full Text Available Maxim A Shevtsov,1,2 Alexander V Kim,2 Konstantin A Samochernych,2 Irina V Romanova,3 Boris A Margulis,1 Irina V Guzhova,1 Igor V Yakovenko,2 Alexander M Ischenko,4 William A Khachatryan2 1Institute of Cytology of the Russian Academy of Sciences, 2AL Polenov Russian Research Scientific Institute of Neurosurgery, 3IM Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences, 4Research Institute of Highly Pure Biopreparations, St Petersburg, Russian Federation Abstract: Intratumoral injections of recombinant heat shock protein (Hsp70 were explored for feasibility in patients with brain tumors. Patients aged 4.5–14 years with untreated newly diagnosed tumors (n=12 were enrolled. After tumor resection, five injections of recombinant Hsp70 (total 2.5 mg were administered into the resection cavity through a catheter. Before administration of Hsp70 and after the last injection, specific immune responses to the autologous tumor lysate were evaluated using the delayed-type hypersensitivity test. Further, peripheral blood was monitored to identify possible changes in lymphocyte subpopulations, cytokine levels, and the cytolytic activity of natural killer cells. The follow-up period in this trial was 12 months. Intratumoral injections of Hsp70 were well tolerated by patients. One patient had a complete clinical response documented by radiologic findings and one patient had a partial response. A positive delayed-type hypersensitivity test was observed in three patients. In peripheral blood, there was a shift from cytokines provided by Th2 cells toward cytokines of a Th1-cell-mediated response. These data corresponded to changes in lymphocyte subpopulations. Immunosuppressive T-regulatory cell levels were also reduced after injection of Hsp70, as well as production of interleukin-10. The cytolytic activity of natural killer cells was unchanged. The present study demonstrates the feasibility of intratumoral delivery

  8. Cine club

    CERN Multimedia

    Ciné club

    2014-01-01

    On the occasion of CERN’s 60th anniversary the CERN CinéClub will be showing films from all CERN member states. Thursday 9 October 2014 at 20:00 CERN Council Chamber Beresina or The Last Days of Switzerland Directed by Daniel Schmid Switzerland, 1999, 106 minutes   Beresina, or the Last Days of Switzerland chronicles the story of Irina, a Russian call girl arriving in Switzerland, whose innocent attempt to live the high life there triggers unintended coup d'etat in the country. The title Beresina refers to the Beresinalied, a patriotic song used as the code for initiating the Putsch.  The film is a black comedy where all aspects of Swiss life are satirized in anecdotes. The heroine deals with a retired P-26 officer who appears as her false "sponsor" and various sexual perverts at the top of Swiss social hierarchy. Their attitudes to immigrants are also depicted ironically. Even the national identity and modern history of Switzerland are...

  9. Nonadherence to immunosuppression: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Moreso F

    2015-06-01

    Full Text Available Francesc Moreso,1 Irina B Torres,1 Gemma Costa-Requena,2 Daniel Serón1 1Nephrology Department, 2Psychiatry Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Passeig Vall d'Hebron, Barcelona, Spain Abstract: Nonadherence to immunosuppressant treatment is common after renal transplantation involving >20% of patients. It is associated with cellular rejection, appearance of donor-specific antibodies, and chronic rejection. It has been estimated that nonadherence can be detected in approximately 50% of failing grafts. Since the evaluation of sociodemographic factors do not allow characterizing the target population, it is necessary to combine different measures of adherence (self-reporting and collateral reporting, pill counts, biological monitoring of blood samples, or others to increase its diagnostic accuracy. During the last decade, it has been shown that the implementation of a multidimensional intervention including information, motivation, and behavioral interventions may lead to an improvement of adherence to treatment. On the other hand, it has been shown that one-off feedback from a nurse, simplification of treatment, or financial assistance programs offered little improvement. Thus, increasing the effectiveness of adherence interventions might have a far greater impact on the long-term outcome of renal transplants than any improvement in specific medical treatments. This will require coordinated action from health professionals, researchers, health planners, and policy makers. Keywords: renal transplantation, nonadherence, immunosuppressive treatment

  10. Galeriid - Tallinna kunstisoonel / Andri Ksenofontov

    Index Scriptorium Estoniae

    Ksenofontov, Andri, 1962-

    2005-01-01

    Valgusfestival Tallinnas, Angelika Schneideri joonistuste näitus "Valgest mustani" Estonia Kontserdisaali fuajees, Liina Vedleri näitus "Raskolnikova saar" EKA galeriis, Maria Valdma näitus "Fiktsioonid" Tallinna Linnagaleriis, Eveli Variku näitus "Armuke" Kunstihoone galeriis, Tarmo Roosimöldri näitus "Paus" ning Kaarina Ormio, Jaan Pärnamäe ja Elin T. Sorenseni installatsioon "Mäng" G-galeriis, šveitsi-soome fotograafi Peter Strebeli näitus "Maroko Anti-Atlase mäestiku motiivid" Kiek in de Kökis, Jaan Künnapi Tallinna panoraam näitusel "Tallinn, inimesed ja linn 1878-2002" Raevangla Fotomuuseumis, TPÜ üliõpilaste fotonäitus "Fotofinish" fotokeldris Lee, TPÜ kunstiosakonna üliõpilaste näitus "Tehnika ja lüürika" Viviann Napa galeriis, näitus "Juugendstiil Lätis", Pille Kivihalli, Maarja Unduski ja Tiina Piisangu näitus "Altar raamatule" rahvusraamatukogus, Toomas Keldri mälestusnäitus disaini- ja arhitektuurigaleriis, Irina Ishina näitus Vene saatkonna galeriis, Vladimir Baciu näitus Haus galeriis, Vassili Gretshko näitus Artline'i galeriis, Jana Wiebe ja Tjika Rebase "Surnuaia kogumik vol. 1" Hobusepea galeriis, Kadi Kurema näitus "Imeasjad" Ühispanga galeriis ja "Pisiasjad" Galeriis 36

  11. Kasvatusteaduslike tööde konkursi tulemused / Ulve Kala

    Index Scriptorium Estoniae

    Kala, Ulve, 1947-

    2002-01-01

    Eesti keeles publitseeritud teadustöö preemia anti Aleksander Elangole, Inger Kraavile ja Kristi Kõivule, diplom Ühiskondlikule Pedagoogika Uurimise Instituudile, Viivi Ekstale, Inger Kraavile, Inge Undile, Viivi Maansole. Võõrkeeles publitseeritud teadustöö preemia monograafiale "Integration als Problem in der Erziehungswissenschaft" (koostaja Airi Liimets, autorid Airi Liimets, Saila Anttonen, Gunnar Bergendal, Gerd-Bodo Reinert von Carlsburg, Helmut Wehr, Tiiu Kuurme, Pauli Siljander, Jüri Kruusvall, Sirje Priimägi, Ene-Silvia Sarv, Kristi Kõiv, Meri-Liis Laherand, Jaan Mikk, Hannele Niemi, Marika Veisson, Irina Würscher, Susanne Jena, Tiina Aunin, Reet Liimets, Heli Mattisen, Aivo Saar, Maie Vikat), diplom Aino Saarele ja Katrin Niglasele. Didaktilis-rakenduslike tööde preemia Eda Heinlale, Estelle Laanele ja Kalle Laanele, Tiiu Kadajasele. Populaarteadusliku töö preemia Maie Tuulikule, diplom Kristi Kõivule. H. Liimetsa nim magistritööde preemia Rain Mikserile, Margus Pedastele, Ülle Rannutile, Inger Kraavile, Tago Sarapuule, Martin Ehalale

  12. In-vivo whole body measurement of internal radioactivity in the Nordic countries

    Energy Technology Data Exchange (ETDEWEB)

    Risco Norrlid, L. del (Swedish Radiation Safety Authority (Sweden)); Halldorsson, O. (Icelandic Radiation Safety Authority (Iceland)); Holm, S. (NM and PET at Copenhagen' s Univ. Hospital (Denmark)); Huikari, J. (Radiation and Nuclear Safety Authority (Finland)); Isaksson, M. (Goeteborg Univ., Dept. Radiation Physics Sahlgren Academy (Sweden)); Lind, B. (Norwegian Radiation Protection Authority (Norway)); Roed, H. (Danish State Institute for Radiation Protection (Denmark))

    2011-02-15

    The PIANOLIB activity aims to harmonize the calibrations of the measurement equipment in the region and to evaluate the quality status of this kind of measurement by means of a proficiency test exercise. In this report the first results of the PIANOLIB activity are presented, that is, a compilation of existent regional resources for in-vivo whole body measurement and the phantom library website. In 2010 the project PIANOLIB collected the relevant information about the regional facilities, distributed the exercise instructions and managed the circulation of the phantom IRINA among the participant laboratories. The inventory within the activity has showed that the regional whole body counting assets has relatively diminished compared to 2006, the last time an inventory of the kind was made. Both the field laboratories as the stationary ones are equipped with sophisticated whole-body counting systems with Ge-or NaI-detectors. The regional competence is good and still retains experienced staff, but it is clear that a new generation is coming that needs training and exchange of experiences. It is important to keep the practice of intercomparison and NKS continues to be the best framework for supporting this kind of activity. (Author)

  13. Kompanijas „ADIDAS” iekšējās un ārējās vides analīze

    OpenAIRE

    Kraiņeva, Jūlija

    2013-01-01

    ,,Kompānijas “Adidas” iekšējās un ārējās vides analīze”. Autore – Jūlija Kraiņeva. Darba vadītāja – lektore Irina Rezepina. Darbs „Sociālo zinātņu bakalaurs vadībzinātnē” akadēmiskā grāda iegūšanai: 69 lapas, 8 attēli, 15 tabulas, 41 izmantotās literatūras un citi informācijas avoti. Pētījuma mērķis ir аnаlizēt kompānijas „Аdidas” ārējo un iеkšējo vidi, izstrādāt рriеkšlikumus tо рilnvеidоšаnаi un izvirzīt rekomendācijas, kuras palīdzēs uzlabot kompānijas darbības efektivitāti. Darba tē...

  14. Reaffirming a long-standing partnership

    CERN Multimedia

    2010-01-01

    CERN welcomes many VIP visitors, and each one is special. However, last Saturday’s visit from Irina Bokova, the Director General of UNESCO, has particular significance. UNESCO was the organization that steered CERN into existence in the 1950s, and it is at UNESCO’s headquarters that our founding documents are held.    Today, CERN and UNESCO have much in common. Both have the promotion of science and of global cooperation as part of their missions, and both set great store by the power of education to change the world for the better. UNESCO has been an observer at the CERN Council ever since our foundation, and in recent years our converging interest in forging links with the developing world has seen important joint initiatives. In 2009, CERN held two schools in Kigali, Rwanda, covering the subjects of digital libraries and teacher training. Both promoted Rwandan and African expertise, and both were held within the framework of UNESCO’s International Basic...

  15. Women in science: a necessity

    CERN Multimedia

    Antonella Del Rosso

    2013-01-01

    Although the original title of the panel discussion held at the UN's Palais des Nations had a question mark at the end, no participant was left in any doubt: involving girls in science should be a priority for any educational system, and science cannot be done without women.     The “Women in science – a necessity?” panel discussion was organised by UNESCO, CERN, ITU and the International Federation of University Women (IFUW) and was moderated by CERN’s Manjit Dosanjh, who is also a member of IFUW, the oldest non-governmental organisation fostering gender equality through education. “There is no question mark, the answer is 'Yes, women are a necessity for science',” said UNESCO Director-General Irina Bokova opening the panel discussion. “I think we all agree we live in a new age of limits – in terms of resources, in terms of the boundaries of the planet. This means we must make fa...

  16. 60 years of CERN at UNESCO | Don't miss the webcast! | 1 July

    CERN Multimedia

    2014-01-01

    Don't miss the live webcast of the commemoration ceremony, marking the signature of the CERN Convention. The ceremony will be held at the UNESCO Headquarters in Paris on 1 July, from 10 a.m.   To watch the webcast, please visit: http://webcast.web.cern.ch/webcast/ from 10 a.m. Programme 10 a.m. - 11 a.m.: Opening of Ceremony by Maciej Nalecz, Director of the Division of Science Policy and Capacity Building, UNESCO   Address by Irina Bokova, Director-General of UNESCO   Address by Rolf Heuer, Director-General of CERN   Video clip “CERN: 60 years of science for peace”   Address by Agnieszka Zalewska, President of the CERN Council   Hommage à François de Rose, un des pères fondateurs du CERN, par sa fille Laurence Rousselot   CERN as seen by a young phycisist, Claire Lee (ATLAS Collaboration) 11 a.m. - 12 p.m.: Roundtable discussion on “Science for...

  17. In-vivo whole body measurement of internal radioactivity in the Nordic countries

    International Nuclear Information System (INIS)

    Risco Norrlid, L. del; Halldorsson, O.; Holm, S.; Huikari, J.; Isaksson, M.; Lind, B.; Roed, H.

    2011-02-01

    The PIANOLIB activity aims to harmonize the calibrations of the measurement equipment in the region and to evaluate the quality status of this kind of measurement by means of a proficiency test exercise. In this report the first results of the PIANOLIB activity are presented, that is, a compilation of existent regional resources for in-vivo whole body measurement and the phantom library website. In 2010 the project PIANOLIB collected the relevant information about the regional facilities, distributed the exercise instructions and managed the circulation of the phantom IRINA among the participant laboratories. The inventory within the activity has showed that the regional whole body counting assets has relatively diminished compared to 2006, the last time an inventory of the kind was made. Both the field laboratories as the stationary ones are equipped with sophisticated whole-body counting systems with Ge-or NaI-detectors. The regional competence is good and still retains experienced staff, but it is clear that a new generation is coming that needs training and exchange of experiences. It is important to keep the practice of intercomparison and NKS continues to be the best framework for supporting this kind of activity. (Author)

  18. Metamorphosis of the Body in (PostSoviet Culture

    Directory of Open Access Journals (Sweden)

    Gabriella Elina Imposti

    2014-05-01

    Full Text Available Nel contributo si fa una rassegna delle modalità di rappresentazione del corpo nella cultura russo-sovietica a partire dalla Rivoluzione d’Ottobre per giungere agli anni successivi alla dissoluzione dell’URSS. Si prendono in esame testi visivi e letterari. Si parte dai manifesti di propaganda e dalle opere di artisti ufficiali come Vera Muchina nei vent’anni successivi alla Rivoluzione per poi passare a quelle degli artisti non conformisti, come Neizvestnyj e Jankilevskij, che dagli anni Sessanta cominciarono ad organizzare mostre alternative ai circuiti ufficiali, raffigurando il corpo umano con modalità antitetiche rispetto ai canoni vigenti. Si procede poi ad un parallelo con la produzione letteraria della scrittrice Ljudmila Petruševskaja, coetanea degli artisti non conformisti, che sviluppa un discorso analogo nei suoi racconti e nelle sue pièces teatrali. Si passa infine ad un’artista contemporanea, Irina Nakhova, che negli ultimi venti-trenta anni ha sviluppato ulteriormente la decostruzione del modello di corporeità dominante in epoca sovietica.

  19. "GRAIKIJOS VĖJAS" BY ALGIRDAS LANDSBERGIS: FEATURES OF THE NARRATIVE AND INTERTEXT OF THE MYTH

    Directory of Open Access Journals (Sweden)

    Laimutė Adomavičienė

    2017-10-01

    Full Text Available The article analyses novella “Graikijos Vėjas” (1956 of the Lithuanian exile prose writer, playwright, literary and theatre critic Algirdas Landsbergis (1924–2004 by applying the narratological analysis and the theory of transtextuality. The article is based on Gérard Genette’s classical narratology and the theory of transtextuality and Irina Melnikova’s theory of intermediality. It is an innovative approach since it has not been applied for the selected text so far. The analysis of novella’s narrative, space and time (order, duration, frequency and narrative mode has shown that there exists the relation between time and space in the text. Temporal succession of events (one extended day is described by providing the story of earlier events in a chronological order. The narrative is twofold: on the one hand, it consists of the fixed internal focalisation, on the other hand of zero focalisation. The analysis of transtextual relation between the own and others’ texts has revealed the significance of the context of the Greek culture. The writer uses the heritage of European mythology creatively: he transforms the classical myth of Theseus by ironizing the plot, reminding the love story of Theseus and making a parody of heroes’ former features (strength, bravery, noble ambitions and actions.

  20. Märkmeid Vaasa elamumessilt

    Index Scriptorium Estoniae

    2008-01-01

    Vaasa elamumess pakub põhjamaiseid sisustusideid ning merelisi meeleolusid väikestesse ja suurematesse kodudesse. Messiala on rajatud Suvilahtisse. 5-liikmelise lastega pere 5-toaline valge kodu "Funktio" (207 m2, sisekujundus: Kirsi Valanti), noorusliku abielupaari 2-toaline kodu "Suvitähti" (56 m2, sisustus: Irina Hanhisalo), mehe 2-toaline kodu "Suvituuli" (61 m2, sisustus: Sari Klemetti), abielupaari ja ühe vanema sugulase 7-toaline kodu "Atrium Elite" (154 m2, sisustus: Linda Raholm), 5-liikmelise lastega pere 2-toaline kodu "Siena" (175 m2, sisekujundus: Riia Rintamäki), lastega pere 6-toaline kodu "Vedenjakaja Loiste" (214 m2) ja 5-6-toaline kodu "Vedenjakaja Kaste" (169 m2) (sisekujundus: Tia Jämsen, Anette Nässling), 4-toaline kodu "Aurinkosilta" (131 m2, sisekujundus: Tarja Kankanpää-Salonen), Parma Köökide maja 4-toaline kodu (148 m2, sisekujundus: Leila Rajala, Johanna Järvenpää-Mäntylä)

  1. Combination therapy of inhaled steroids and long-acting beta2-agonists in asthma–COPD overlap syndrome

    Directory of Open Access Journals (Sweden)

    Lee SY

    2016-11-01

    Full Text Available Suh-Young Lee,1,* Hye Yun Park,2,* Eun Kyung Kim,3 Seong Yong Lim,4 Chin Kook Rhee,5 Yong Il Hwang,6 Yeon-Mok Oh,7 Sang Do Lee,7 Yong Bum Park1 On behalf of the KOLD Study Group 1Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, 2Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 3Department of Internal Medicine, Bundang CHA Medical Center, CHA University College of Medicine, Seongnam, 4Department of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 5Division of Pulmonology and Critical Care Medicine, Department of Internal Medicine, Seoul St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, 6Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical School, Gyeonggido, 7Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Ulsan, Republic of Korea *These authors contributed equally to this work Background: The efficacy of inhaled corticosteroids (ICSs/long-acting beta2-agonist (LABA treatment in patients with asthma–chronic obstructive pulmonary disease (COPD overlap syndrome (ACOS compared to patients with COPD alone has rarely been examined. This study aimed to evaluate the clinical efficacy for the improvement of lung function after ICS/LABA treatment in patients with ACOS compared to COPD alone patients. Methods: Patients with stable COPD were selected from the Korean Obstructive Lung Disease (KOLD cohort. Subjects began a 3-month ICS/LABA treatment after a washout period. ACOS was defined when the patients had 1 a personal history of asthma, irrespective of age, and wheezing in the last 12 months in a self-reported survey

  2. Control of moderate-to-severe asthma with randomized ciclesonide doses of 160, 320 and 640 μg/day

    Directory of Open Access Journals (Sweden)

    Pedersen SE

    2017-03-01

    Full Text Available Søren E Pedersen,1 Niyati Prasad,2 Udo-Michael Goehring,3 Henrik Andersson,4 Dirkje S Postma5 1Pediatric Research Unit, Kolding Hospital, University of Southern Denmark, Kolding, Denmark; 2Vertex, Phase IV & Global Strategy, London, UK; 3Vifor Pharma Ltd, Clinical Research & Biometrics, Glattbrugg, Switzerland; 4Swedish Social Insurance Agency, Government Offices of Sweden, Stockholm, Sweden; 5Department of Pulmonology, Griac Research Institute, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands Background: The inhaled corticosteroid (ICS ciclesonide (Cic, controls asthma symptoms in the majority of patients at the recommended dose of 160 µg/day. However, the relationship between the level of asthma control and increasing doses of Cic is unknown. This study investigated whether long-term treatment with higher doses of Cic would further improve asthma symptoms in patients with uncontrolled asthma despite ICS use. Patients and methods: In a double-blind, randomized, parallel-group study, 367 patients were allocated to one of three treatment arms (Cic 160, 320 and 640 μg/day. After a single-blind, 3-week baseline period with Cic 160 µg/day, eligible patients were randomized to receive 52 weeks of treatment with Cic 160, 320 or 640 μg/day (double-blind period during which forced expiratory volume in 1 second (FEV1, exacerbations and Asthma Control Questionnaire (ACQ scores were measured. Results: Treatment with all the three doses was associated with significant improvements in ACQ scores, FEV1 and asthma symptoms (P<0.01. There were no statistically significant differences between the three doses. The results of the primary end point analysis showed a numerical improvement in the ACQ score with Cic 640 μg/day compared with Cic 160 μg/day (least square [LS] mean: -0.122; two-sided P-value: 0.30. Post hoc subgroup analyses showed that the improvement in the ACQ score with Cic 640 μg/day compared

  3. High risk of neonatal complications in children of mothers with gestational diabetes mellitus in their first pregnancy.

    Science.gov (United States)

    Wielandt, Hanne Benedicte; Schønemann-Rigel, Helena; Holst, Charlotte Blunck; Fenger-Grøn, Jesper

    2015-06-01

    THE study presents the neonatal outcome from a cohort of women with gestational diabetes mellitus (GDM) in their first pregnancy. During a five-year period (2009-2013), a prospective follow-up study was performed at the Department of Gynaecology and Obstetrics, Lillebaelt Hospital - Kolding. The study included 535 pregnant women diagnosed with GDM. A study population of nulliparous GDM patients was sampled, and during the period from 1 January 2010 to 1 March 2013, a total of 137 women delivered for the first time. The present study population considers the 131 offspring, excluding six pairs of twins. The overwhelming majority of the offspring had a birth weight within the normal range and only six (4.6%) were large for gestational age. There were 95 (72.5%) vaginal deliveries, whereas 36 (27.5%) were born by caesarean section (CS). Nearly half of the 25 nulliparous GDM patients with a body mass index ≥ 35 kg/m² delivered by CS - six by emergency CS and three by planned CS. A total of 20 neonates (15.3%) developed neonatal hypoglycaemia and four (3.1%) had an Apgar score < 7 after 5 min. A total of 25 (19.1%) among the offspring were admitted to the neonatal intensive care unit. The present study supports the notion of high-risk pregnancy among GDM patients. Compared with nulliparous in general, the offspring were more likely to be delivered by emergency CS. Despite the prophylactic procedures, one in six had neonatal hypoglycaemia.

  4. Modelling of permafrost freezing and melting and the impact of a climatic cycle on groundwater flow at the Meuse/Haute-Marne site

    International Nuclear Information System (INIS)

    Holmen, J.; Benabderrahmane, H.; Buoro, A.; Brulhet, J.

    2011-01-01

    A fully coupled three-dimensional groundwater flow and heat transport (convection-conduction) model has been developed, including permafrost. The model covers the entire Paris basin and is focused on the Meuse/Haute-Marne Sector area and the Bure investigation site. The model was calibrated on the basis of the present hydro-thermal situation. The studied time period corresponds to what is considered a typical climatic cycle of length 130,000 year. A build-up of a superficial glacial ice mass is not included in the model; it is assumed that accumulated snow will melt during the summer months. The temperature boundary condition on top of the model is specified as a time-varying surface temperature. The temperatures are derived from an estimate of the future climatic evolution. It is the changes with time of the prescribed temperatures along the topography that drives all changes in groundwater flow, temperature and permafrost inside the model. The simulations are transient, but the initial condition of the base case represents a steady state situation. The simulated time period, for reaching a steady state situation of groundwater flows and temperatures in the deep and highly permeable layers of the Dogger (in the Sector area) is considerable (in the range of 50,000. years), depending on perturbation studied (e.g. a change in surface temperature of 5 deg.) and convergence criteria. The simulated depth of the permafrost varies in space and time during the studied glacial periods. Within the area studied (the Sector area), the simulated permafrost reaches a maximum depth of approx. 110 m. This is a median depth taking into account the spatial distribution of the permafrost. The lowest simulated temperature in the lower parts of the Callovo-Oxfordian clay stone, in the immediate vicinity of the Bure investigation site (in the Sector area), is approx. 14.5 deg. C, which is approx. 7.5 deg. C lower than the initial temperature (22 deg. C). A full reversion back to the

  5. Profiles of chloride and water stable isotope in porewater obtained from a 2000 m-deep borehole through the Mesozoic sedimentary series in the East of France

    International Nuclear Information System (INIS)

    Bensenouci, F.; Michelot, J.L.; Matray, J.M.; Savoye, S.

    2010-01-01

    Document available in extended abstract form only. A method to obtain information about fluid flow and solute transport in porous media with low hydraulic conductivity and low water content is based on the study of the natural tracer distribution in pore water. This approach was previously applied to the Callovo-Oxfordian argillites, studied by Andra at the Bure URL (East of France), using several natural tracer profiles ( 4 He, 2 H, 18 O, Cl - , 37 Cl). These profiles were interpreted as the result of a diffusive exchange between pore water in the aquitard and groundwater in the surrounding aquifers. However, at the Bure URL, and in contrast to other investigated argillaceous formations, the concentrations of tracers in lower aquifer groundwater may be higher than those in argillite pore water and increase with depth. The continuity of the profiles and the origin of pore water salinity remained questionable. This study aims at presenting and interpreting chloride and stable isotope profiles in pore water through more than 800 m of sediments, from the lower Oxfordian to the lower Hettangian. Drill-core samples were collected from the 2000 m-deep borehole (EST 433) drilled by Andra in the so-called 'Transposition Zone', located north to the Bure URL. In the framework of the TAPPS 2000 programme, twenty-five core samples were collected from the Oxfordian to the lower Hettangian during the drilling campaign, and in-situ conditioned. The chloride concentrations in pore water were firstly estimated by aqueous leaching, using a geochemical porosity two times smaller than the porosity measured by heating at 150 deg. C. After this estimation of pore water salinities, the radial diffusion and vapour exchange methods were applied to determine the stable isotope and anion concentrations in pore water. The deuterium contents of pore water derived from the vapour exchange experiments describe a classical bell-shape profile in the Callovo-Oxfordian argillites with an

  6. Multi-technical approach to characterize the dissolved organic matter from clay-stone

    International Nuclear Information System (INIS)

    Blanchart, Pascale; Michels, Raymond; Faure, Pierre; Parant, Stephane; Bruggeman, Christophe; De Craen, Mieke

    2012-01-01

    Document available in extended abstract form only. Currently, different clay formations (Boom Clay, Callovo-Oxfordian argilites, Opalinus Clay, Toarcian shales...) are studied as reference host rocks for methodological studies on the geological disposal of high-level and long-lived radioactive waste. While a significant effort is being done on the characterization of the mineral composition and the reactivity of the clays as barriers, the occurrence of organic matter, even in low proportion cannot be neglected. The organic matter appears as gas (C 1 -C 4 as identified in the Bure underground facilities), as solid (kerogen), as hydrocarbon liquids (free hydrocarbons within the kerogen or adsorbed on minerals) as well as in the aqueous phase (Dissolved Organic Matter - DOM). DOM raises specific interest, as it may have complexation properties towards metals and rare earth elements and is potentially mobile. Therefore, it is important to characterize the DOM as part of a study of feasibility of geological disposal. In this study, four host rocks were studied: - The Callovo-Oxfordian shales of Bure Underground Research Laboratory (Meuse, France); - The Opalinus Clay of Mont Terri Underground Research Laboratory (Switzerland); - The Toarcian shales of Tournemire (Aveyron, France); - The Boom Clay formation studied in The HADES Underground Research Laboratory (Mol, Belgium). Organic matter characteristics vary upon formation in terms of (i) origin (mainly marine type II; mixtures of marine type II and higher plants type III organic matter often poorly preserved), (ii) TOC contents, (iii) thermal maturity (for instance, Opalinus Clay and Toarcian shales are more mature and have poor oxygen content compare to Callovo-Oxfordian shales and Boom Clay). These differences in organic matter quality may have an influence on the quantity and the quality of DOM. The DOM of the rocks was isolated by Soxhlet extraction using pure water. A quantitative and qualitative multi

  7. The radio spectral energy distribution of infrared-faint radio sources

    Science.gov (United States)

    Herzog, A.; Norris, R. P.; Middelberg, E.; Seymour, N.; Spitler, L. R.; Emonts, B. H. C.; Franzen, T. M. O.; Hunstead, R.; Intema, H. T.; Marvil, J.; Parker, Q. A.; Sirothia, S. K.; Hurley-Walker, N.; Bell, M.; Bernardi, G.; Bowman, J. D.; Briggs, F.; Cappallo, R. J.; Callingham, J. R.; Deshpande, A. A.; Dwarakanath, K. S.; For, B.-Q.; Greenhill, L. J.; Hancock, P.; Hazelton, B. J.; Hindson, L.; Johnston-Hollitt, M.; Kapińska, A. D.; Kaplan, D. L.; Lenc, E.; Lonsdale, C. J.; McKinley, B.; McWhirter, S. R.; Mitchell, D. A.; Morales, M. F.; Morgan, E.; Morgan, J.; Oberoi, D.; Offringa, A.; Ord, S. M.; Prabu, T.; Procopio, P.; Udaya Shankar, N.; Srivani, K. S.; Staveley-Smith, L.; Subrahmanyan, R.; Tingay, S. J.; Wayth, R. B.; Webster, R. L.; Williams, A.; Williams, C. L.; Wu, C.; Zheng, Q.; Bannister, K. W.; Chippendale, A. P.; Harvey-Smith, L.; Heywood, I.; Indermuehle, B.; Popping, A.; Sault, R. J.; Whiting, M. T.

    2016-10-01

    Context. Infrared-faint radio sources (IFRS) are a class of radio-loud (RL) active galactic nuclei (AGN) at high redshifts (z ≥ 1.7) that are characterised by their relative infrared faintness, resulting in enormous radio-to-infrared flux density ratios of up to several thousand. Aims: Because of their optical and infrared faintness, it is very challenging to study IFRS at these wavelengths. However, IFRS are relatively bright in the radio regime with 1.4 GHz flux densities of a few to a few tens of mJy. Therefore, the radio regime is the most promising wavelength regime in which to constrain their nature. We aim to test the hypothesis that IFRS are young AGN, particularly GHz peaked-spectrum (GPS) and compact steep-spectrum (CSS) sources that have a low frequency turnover. Methods: We use the rich radio data set available for the Australia Telescope Large Area Survey fields, covering the frequency range between 150 MHz and 34 GHz with up to 19 wavebands from different telescopes, and build radio spectral energy distributions (SEDs) for 34 IFRS. We then study the radio properties of this class of object with respect to turnover, spectral index, and behaviour towards higher frequencies. We also present the highest-frequency radio observations of an IFRS, observed with the Plateau de Bure Interferometer at 105 GHz, and model the multi-wavelength and radio-far-infrared SED of this source. Results: We find IFRS usually follow single power laws down to observed frequencies of around 150 MHz. Mostly, the radio SEDs are steep (α IFRS show statistically significantly steeper radio SEDs than the broader RL AGN population. Our analysis reveals that the fractions of GPS and CSS sources in the population of IFRS are consistent with the fractions in the broader RL AGN population. We find that at least % of IFRS contain young AGN, although the fraction might be significantly higher as suggested by the steep SEDs and the compact morphology of IFRS. The detailed multi

  8. Molecular Gas in a Submillimeter Galaxy at z = 4.5: Evidence for a Major Merger at 1 Billion Years after the Big Bang

    Science.gov (United States)

    Schinnerer, E.; Carilli, C. L.; Capak, P.; Martinez-Sansigre, A.; Scoville, N. Z.; Smolčić, V.; Taniguchi, Y.; Yun, M. S.; Bertoldi, F.; Le Fevre, O.; de Ravel, L.

    2008-12-01

    We report the detection of CO molecular line emission in the z = 4.5 millimeter-detected galaxy COSMOS J100054+023436 (hereafter J1000+0234) using the IRAM Plateau de Bure interferometer (PdBI) and NRAO's Very Large Array (VLA). The 12CO(4-3) line as observed with PdBI has a full line width of ~1000 km s-1, an integrated line flux of 0.66 Jy km s-1, and a CO luminosity of 3.2 × 1010 L⊙. Comparison to the 3.3 σ detection of the CO(2-1) line emission with the VLA suggests that the molecular gas is likely thermalized to the J = 4-3 transition level. The corresponding molecular gas mass is 2.6 × 1010 M⊙ assuming an ULIRG-like conversion factor. From the spatial offset of the red- and blueshifted line peaks and the line width a dynamical mass of 1.1 × 1011 M⊙ is estimated assuming a merging scenario. The molecular gas distribution coincides with the rest-frame optical and radio position of the object while being offset by 0.5'' from the previously detected Lyα emission. J1000+0234 exhibits very typical properties for lower redshift (z ~ 2) submillimeter galaxies (SMGs) and thus is very likely one of the long sought after high-redshift (z > 4) objects of this population. The large CO(4-3) line width taken together with its highly disturbed rest-frame UV geometry suggest an ongoing major merger about a billion years after the big bang. Given its large star formation rate (SFR) of >1000 M⊙ yr-1 and molecular gas content this object could be the precursor of a "red and dead" elliptical observed at a redshift of z = 2. Based on observations carried out with the IRAM Plateau de Bure Interferometer. IRAM is supported by INSU/CNRS (France), MPG (Germany), and IGN (Spain).

  9. IncobotulinumtoxinA in aesthetics: Russian multidisciplinary expert consensus recommendations

    Directory of Open Access Journals (Sweden)

    Yutskovskaya Y

    2015-06-01

    Full Text Available Yana Yutskovskaya,1 Elena Gubanova,2 Irina Khrustaleva,3 Vasiliy Atamanov,4 Anastasiya Saybel,5 Elena Parsagashvili,6 Irina Dmitrieva,7 Elena Sanchez,8 Natalia Lapatina,9 Tatiana Korolkova,10 Alena Saromytskaya,11 Elena Goltsova,12 Elmira Satardinova13 1Department of Dermatovenereology and Cosmetology, Pacific State Medical University, Vladivostock, 2Department of Skin and Venereal Diseases, Postgraduate Medical Institute, Moscow National University of Food Production, Moscow, 3Department of Plastic Surgery, IP Pavlov Medical State University, St Petersburg, 4Department of Reconstructive and Plastic Surgery, SN Fedorova, Federal State Institution, Novosibirsk, 5Clinic Ideal, Laser Technologies Center, Moscow, 6Aestima-clinic, 7Clinic “Academy”, St Petersburg, 8Eklan Medical Center of Cosmetological Correction, 9Clinic of Aesthetic Medicine and Plastic Surgery, Moscow, 10Department of Cosmetology, II Mechnikov North-Western State Medical University, St Petersburg, 11Plastic Surgery Clinic, Center of Aesthetic Medicine and Beauty Cosmetology, 12“Neo-Clinic,” Tyumen, 13Botulinum Toxin Therapy Department, Diagnostic Center of the Irkutsk State Medical Academy of Postgraduate Education, Irkutsk, Russia Background: Although there are various international consensus recommendations on the use of botulinum neurotoxin type A (BoNT/A in facial aesthetics, there are no global or Russian guidelines on the optimal dose of incobotulinumtoxinA, free from complexing proteins, within specific aesthetic indications. This article reports the outcomes of two expert consensus meetings, conducted to review and analyze efficacy and tolerability data for incobotulinumtoxinA in various facial aesthetic indications and to give expert consensus recommendations to ensure best clinical practice among Russian clinicians. Methods: Thirteen dermatology and/or plastic surgery experts attended meetings held in Paris, France (November 2013, and Moscow, Russia (March 2014

  10. Preface: International Reference Ionosphere - Progress in Ionospheric Modelling

    Science.gov (United States)

    Bilitza Dieter; Reinisch, Bodo

    2010-01-01

    The international reference ionosphere (lRI) is the internationally recommended empirical model for the specification of ionospheric parameters supported by the Committee on Space Research (COSPAR) and the International Union of Radio Science (URSI) and recognized by the International Standardization Organization (ISO). IRI is being continually improved by a team of international experts as new data become available and better models are being developed. This issue chronicles the latest phase of model updates as reported during two IRI-related meetings. The first was a special session during the Scientific Assembly of the Committee of Space Research (COSPAR) in Montreal, Canada in July 2008 and the second was an IRI Task Force Activity at the US Air Force Academy in Colorado Springs in May 2009. This work led to several improvements and additions of the model which will be included in the next version, IRI-201O. The issue is divided into three sections focusing on the improvements made in the topside ionosphere, the F-peak, and the lower ionosphere, respectively. This issue would not have been possible without the reviewing efforts of many individuals. Each paper was reviewed by two referees. We thankfully acknowledge the contribution to this issue made by the following reviewers: Jacob Adeniyi, David Altadill, Eduardo Araujo, Feza Arikan, Dieter Bilitza, Jilijana Cander, Bela Fejer, Tamara Gulyaeva, Manuel Hermindez-Pajares, Ivan Kutiev, John MacDougal, Leo McNamara, Bruno Nava, Olivier Obrou, Elijah Oyeyemi, Vadym Paznukhov, Bodo Reinisch, John Retterer, Phil Richards, Gary Sales, J.H. Sastri, Ludger Scherliess, Iwona Stanislavska, Stamir Stankov, Shin-Yi Su, Manlian Zhang, Y ongliang Zhang, and Irina Zakharenkova. We are grateful to Peggy Ann Shea for her final review and guidance as the editor-in-chief for special issues of Advances in Space Research. We thank the authors for their timely submission and their quick response to the reviewer comments and humbly

  11. Changes in the Content of Soil Phosphorus after its Application into Chernozem and Haplic Luvisol and the Effect on Yields of Barley Biomass

    Directory of Open Access Journals (Sweden)

    Tomáš Lošák

    2016-01-01

    Full Text Available The pot experiment was established in vegetation hall in the year 2015. Spring barley, variety KWS Irina, was grown. Two different soils – chernozem from Brno (with a low phosphorus content and alkali soil reaction – 7.37 and haplic luvisol from Jaroměřice nad Rokytnou (with a high phosphorus content and slightly acid soil reaction – 6.01 were used for comparison. The rates of phosphorus in the form of triple superphosphate (45 % P2O5 were increased from 0.3 – 0.6 – 1.2 g per pot (5 kg of soil – Mitscherlich pots. Nitrogen was applied in the form of CAN (27 % N at a rate of 1 g N per pot in all the treatments incl. the control. Using statistical analysis, significant differences were found between the two soil types both in terms of the postharvest soil P content and yields of aboveground biomass. The content of post‑harvest soil phosphorus increased significantly with the applied rate (96 – 141 – 210 mg/kg in chernozem and 128 – 179 – 277 mg/kg in haplic luvisol. Dry matter yields of the aboveground biomass grown on chernozem were the lowest in the control treatment not fertilised with P (38.97 g per pot and increased significantly with the P rate applied (46.02 – 47.28 g per pot, although there were no significant differences among the fertilised treatments. On haplic luvisol phosphorus fertilisation was not seen at all, demonstrating that the weight of the biomass in all the treatments was balanced (48.12 – 49.63 g per pot.

  12. Erratum: Erratum to: The Quadrennial Ozone Symposium 2016

    Science.gov (United States)

    Godin-Beekmann, Sophie; Petropavlovskikh, Irina; Reis, Stefan; Newman, Paul; Steinbrecht, Wolfgang; Rex, Markus; Santee, Michelle L.; Eckman, Richard S.; Zheng, Xiangdong; Tully, Matthew B.; Stevenson, David S.; Young, Paul; Pyle, John; Weber, Mark; Tamminen, Johanna; Mills, Gina; Bais, Alkiviadis F.; Heaviside, Clare; Zerefos, Christos

    2018-03-01

    The Quadrennial Ozone Symposium 2016 Sophie GODIN-BEEKMANN*1, Irina PETROPAVLOVSKIKH2, Stefan REIS3,20, Paul NEWMAN4, Wolfgang STEINBRECHT5, Markus REX6, Michelle L. SANTEE7, Richard S. ECKMAN8, Xiangdong ZHENG9, Matthew B. TULLY10, David S. STEVENSON11, Paul YOUNG12, John PYLE13, Mark WEBER14, Johanna TAMMINEN15, Gina MILLS16, Alkiviadis F. BAIS17, Clare HEAVISIDE18, and Christos ZEREFOS19 1 Observatoire de Versailles Saint-Quentin en Yvelines, Université de Versailles Saint-Quentin-en-Yvelines, CNRS, 78280 Guyancourt, France 2 CIRES, University of Colorado, Boulder, CO 80309, USA 3 NERC Centre for Ecology & Hydrology, Edinburgh EH26 0QB, UK 4 Goddard Space Flight Center, NASA, Greenbelt, MD 20771, USA 5 Hohenpeissenberg Meteorological Observatory, Deutscher Wetterdienst, 82383 Hohenpeissenberg, Germany 6 Alfred Wegener Institute, 14401 Potsdam, Germany 7 Jet Propulsion Laboratory, California Institute of Technology, CA 91109, USA 8 NASA Headquarters, Earth Science Division, Washington, DC, USA 9 Chinese Academy of Meteorological Sciences, Beijing, 100081, China 10 Bureau of Meteorology, Melbourne, Victoria 3001, Australia 11 University of Edinburgh, School of GeoSciences, Edinburgh EH9 3FE, UK 12 Lancaster Environment Centre, Lancaster University, Lancaster LA1 4YQ, UK 13 University of Cambridge, Department of Chemistry, Cambridge CB2 1EW, UK 14 University of Bremen, Institute of Environmental Physics, 28359 Bremen, Germany 15 Finnish Meteorological Institute, Earth Observation, FI-00101 Helsinki, Finland 16 NERC Centre for Ecology and Hydrology, Bangor, Gwynedd LL57 2UW, Wales, UK 17 Aristotle University of Thessaloniki, Thessaloniki, Greece 18 Public Health England, Centre for Radiation, Chemical and Environmental Hazards, London, UK 19 Research Center for Atmospheric Physics & Climatology, Academy of Athens, Athens 10680, Greece 20 University of Exeter Medical School, Truro TR1 3HD, UK

  13. Highly sensitive voltamperometric determination of pyritinol using carbon nanofiber/gold nanoparticle composite screen-printed carbon electrode

    Directory of Open Access Journals (Sweden)

    Apetrei IM

    2017-07-01

    Full Text Available Irina Mirela Apetrei,1 Constantin Apetrei2 1Department of Pharmaceutical Sciences, Medical and Pharmaceutical Research Center, Faculty of Medicine and Pharmacy, 2Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, “Dunarea de Jos” University of Galati, Galati, Romania Abstract: A novel and highly sensitive electrochemical method for the detection of pyritinol in pharmaceutical products and serum samples has been accomplished based on voltamperometric response of pyritinol in carbon nanofiber-gold nanoparticle (CNF-GNP-modified screen-printed carbon electrode (SPCE. The electrochemical response of pyritinol to CNF-GNP-modified SPCE was studied by cyclic voltammetry and square-wave voltammetry (SWV. Under optimized working conditions, the novel sensor shows excellent voltamperometric response toward pyritinol. The SWV study shows significantly enhanced electrochemical response for pyritinol in CNF-GNP-modified SPCE providing high sensitivity to the novel sensor for pyritinol detection. The peak current for pyritinol is found to be linear with the concentration in the range 1.0×10-8–5.0×10-5 M with a detection limit of 6.23×10-9 M using SWV as the detection method. The viability of the new developed sensor for the analytical purposes was studied by performing experiments on various commercial pharmaceutical products and blood serum samples, which yielded adequate recoveries of pyritinol. The novel electrochemical sensor provides high sensitivity, enhanced selectivity, good reproducibility and practical applicability. Keywords: pyritinol, carbon nanofiber, gold nanoparticle, sensor, square-wave voltammetry

  14. Komercijalni zapis kao instrument kratkoročnog korporacijskog financiranja

    Directory of Open Access Journals (Sweden)

    Anka Mašek

    2002-01-01

    Full Text Available Tema ovog rada obuhvaća komercijalni zapis kao financijski instrument. Osobito se razrađuje njegova funkcija u procesu pribavljanja sredstava za kratkoročno financiranje potreba korporacije. U tom smislu dana je šira elaboracija osnovnih obilježja komercijalnog zapisa. Naglasak je osobito stavljen na potrebu izrade analize opravdanosti izdavanja komercijalnog zapisa uvijek u situaciji kada postoji više mogućnosti kratkoročnog financiranja. Opredjeljenje za jednu, u ovom slučaju mogućnost komercijalnog zapisa, mora biti na osnovi utvrđenog stupnja optimalnosti. U okviru ovog dijela teme koji se odnosi na analizu posebno su obrađeni neki čimbenici kojima se analitičari trebaju posebno pozabaviti da bi dobili objektivne rezultate koje bi trebalo proslijediti financijskom managementu, koji u konačnici mora donijeti odluku. Također je napravljen osvrt na praksu izdavanja komercijalnih zapisa u Hrvatskoj, kao i probleme koji se pritom pojavljuju. U određenom smislu dana je ocjena perspektive uporabe komercijalnog zapisa u poslovanju hrvatskih gospodarskih subjekta. Izvjesna je činjenica da već sada postoje znanti pozitivni pomaci u tom smislu, koji iako još uvijek nisu dovoljni, ipak ohrabruju. Na kraju je naveden konkretan slučaj izdavanja komercijalnog zapisa u jednoj domaćoj korporaciji iz kojeg se može vidjeti stupanj opravdanosti takvog zahvata. Nadalje može se vidjeti i širina mogućnosti korištenja ovog financijskog instrumenta, kao i uloga prethodne analize koja je stvorila potrebnu informacijsku osnovu za sve aktivnosti na realizaciji navedenog projekta.

  15. Cyclin-like F-box protein plays a role in growth and development of the three model species Medicago truncatula, Lotus japonicus, and Arabidopsis thaliana

    Directory of Open Access Journals (Sweden)

    Boycheva I

    2015-08-01

    Full Text Available Irina Boycheva,1 Valya Vassileva,2 Miglena Revalska,1 Grigor Zehirov,2 Anelia Iantcheva1 1Department of Functional Genetics Legumes, 2AgroBioInstitute, Department of Plant Stress Molecular Biology, Institute of Plant Physiology and Genetics, Sofia, Bulgaria Abstract: In eukaryotes, F-box proteins are one of the main components of the SCF complex that belongs to the family of ubiquitin E3 ligases, which catalyze protein ubiquitination and maintain the balance between protein synthesis and degradation. In the present study, we clarified the role and function of the gene encoding cyclin-like F-box protein from Medicago truncatula using transgenic plants of the model species M. truncatula, Lotus japonicas, and Arabidopsis thaliana generated by Agrobacterium-mediated transformation. Morphological and transcriptional analyses combined with flow cytometry and histochemistry demonstrated the participation of this protein in many aspects of plant growth and development, including processes of indirect somatic embryogenesis and symbiotic nodulation. The cyclin-like F-box gene showed expression in all plant organs and tissues comprised of actively dividing cells. The observed variations in root and hypocotyl growth, leaf and silique development, ploidy levels, and leaf parameters in the obtained transgenic lines demonstrated the effects of this gene on organ development. Furthermore, knockdown of cyclin-like F-box led to accumulation of higher levels of the G2/M transition-specific gene cyclin B1:1 (CYCB1:1, suggesting its possible role in cell cycle control. Together, the collected data suggest a similar role of the cyclin-like F-box protein in the three model species, providing evidence for the functional conservation of the studied gene. Keywords: cyclin-like F-box, model legumes, Arabidopsis thaliana, plant growth, plant development, cell cycle

  16. The "Pulse Time Index of Norm" highly correlates with the left ventricular mass index in patients with arterial hypertension

    Directory of Open Access Journals (Sweden)

    Posokhov IN

    2014-03-01

    Full Text Available Igor N Posokhov,1 Natalya N Kulikova,2 Irina V Starchenkova,2 Elena A Grigoricheva,3 Vitaly V Evdokimov,3 Artemy V Orlov,4 Anatoly N Rogoza5 On behalf of The BPLab-Vasotens Registry Collaborators 1Hemodynamic Laboratory Ltd, Nizhny Novgorod, Russia; 23rd Republican Hospital, Saransk, Russia; 3Chelyabinsk State Medical Academy, Chelyabinsk, Russia; 4National Research Nuclear University MEPhl, Moscow, Russia; 5Cardiology Research Center, Moscow, Russia Background: Arterial stiffness, as measured by the pulse wave velocity (PWV, is recommended for routine use in clinical practice as an important parameter for the evaluation of cardiovascular risk.1 New 24-hour monitors (eg, with Vasotens® technology; Petr Telegin Company, Nizhny Novgorod, Russian Federation provide single PWV measurements as well as several PWV measurements over a period of 24 hours.2 Such 24-hour pulse wave analysis led to the development of the novel Pulse Time Index of Norm (PTIN, which is defined as the percentage of a 24-hour period during which the PWV does not exceed the 10 m/second PWV threshold. The aim of this study is to test the new PTIN for correlation with the left ventricular mass index (LVMI. Methods: Oscillometrically generated waveform files (n=137 used for clinical research studies were reanalyzed using the new 2013 version of the Vasotens technology program, which enables PTIN calculations. Results: A good correlation (r=−0.72 between the PTIN and the LVMI was shown, which was significantly above the blood pressure load (r=0.41. Conclusion: The PTIN generated by the Vasotens technology can be recommended as an indicator of end organ damage via hypertension. Keywords: pulse wave velocity, ambulatory, 24-hour, monitoring, PTIN, arterial stiffness, LVMI

  17. Thermal effects on clay rocks for deep disposal of high-level radioactive waste

    Directory of Open Access Journals (Sweden)

    Chun-Liang Zhang

    2017-06-01

    Full Text Available Thermal effects on the Callovo-Oxfordian and Opalinus clay rocks for hosting high-level radioactive waste were comprehensively investigated with laboratory and in situ experiments under repository relevant conditions: (1 stresses covering the range from the initial lithostatic state to redistributed levels after excavation, (2 hydraulic drained and undrained boundaries, and (3 heating from ambient temperature up to 90 °C–120 °C and a subsequent cooling phase. The laboratory experiments were performed on normal-sized and large hollow cylindrical samples in various respects of thermal expansion and contraction, thermally-induced pore water pressure, temperature influences on deformation and strength, thermal impacts on swelling, fracture sealing and permeability. The laboratory results obtained from the samples are consistent with the in situ observations during heating experiments in the underground research laboratories at Bure and Mont-Terri. Even though the claystones showed significant responses to thermal loading, no negative effects on their favorable barrier properties were observed.

  18. What ethics should apply to the management of long-lived radioactive waste?

    International Nuclear Information System (INIS)

    Strohl, P.

    2002-01-01

    Taking action now in the name of a responsible attitude towards humanity in the future: management of the long-term risk posed by certain types of radioactive waste may give rise to a kind of metamoral revolution which goes beyond its specific nature - as long as it remains in the province of reality, rather than the imagination. Following the decisions made by the French Government in December 1998 concerning the creation of two underground laboratories, and the recent granting of permission to build the laboratory at Bure in the Meuse, it is perhaps time to discuss the ethical questions raised by the management of radioactive waste, because the responses usually put forward remain too superficial. Furthermore, it is all too often accepted that they should be made subordinate to the debates on the future of the nuclear industry within the framework of energy policy, whereas the waste that the industry has generated already exists. The safety of this waste must therefore be guaranteed, both in the immediate future and in the long term, so that mankind and the environment are not exposed to levels of irradiation or contamination which exceed those permitted by the radiological protection standards - and this must be done until the danger disappears through radioactive decay, whatever the fate of the nuclear industry. However, we can be certain that any weakening in nuclear technology would adversely affect management of the downstream portion of the fuel cycle

  19. Dealing with geological discontinuities in safety assessment: the approach of the French technical safety organisation

    International Nuclear Information System (INIS)

    Rocher, M.; Hoyos, A. de; Cushing, M.

    2009-01-01

    The present paper focuses on IRSN structural studies aiming at assessing the existence of tectonic structures in the Callovo-Oxfordian clay formation and their potential role on radionuclide transport. IRSN has first determined the type of fracturing that could be present in the Callovo-Oxfordian, by carrying out surface fieldwork in Meuse/Haute-Marne and investigations in clay and limestone layers in the Tournemire experimental station. IRSN has also examined the results of the ANDRA 3-D seismic survey associated with inclined boreholes around the Bure URL, as well as the limits of these survey methods, based on its own 3-D High-Resolution seismic survey campaign carried out in Tournemire on fault zones already recognised by drifts and boreholes. At the scale of the Paris sedimentary basin, on the basis of a geological model and of measured hydrodynamic parameters, IRSN has developed underground water flow schemes, which allow the determination of possible water pathways, outlets and associated transfer times. This modelling shows that several combinations in the representation of tectonic structures are possible to fit measured data, and that the remaining uncertainties regarding their hydrogeological role should be reduced. In addition, the influence of a hypothetic fault in the Callovo-Oxfordian clay close to disposal cells on radionuclide molar flows is tested at the repository scale. At last, perspectives are given regarding in particular methods to detect hydro-geologically active faults, differential fracturing patterns in clays and limestones as well as improvement of IRSN hydrogeological model. (authors)

  20. First detection of cyanamide (NH2CN) towards solar-type protostars

    Science.gov (United States)

    Coutens, A.; Willis, E. R.; Garrod, R. T.; Müller, H. S. P.; Bourke, T. L.; Calcutt, H.; Drozdovskaya, M. N.; Jørgensen, J. K.; Ligterink, N. F. W.; Persson, M. V.; Stéphan, G.; van der Wiel, M. H. D.; van Dishoeck, E. F.; Wampfler, S. F.

    2018-05-01

    Searches for the prebiotically relevant cyanamide (NH2CN) towards solar-type protostars have not been reported in the literature. We present here the first detection of this species in the warm gas surrounding two solar-type protostars, using data from the Atacama Large Millimeter/Submillimeter Array Protostellar Interferometric Line Survey (PILS) of IRAS 16293-2422 B and observations from the IRAM Plateau de Bure Interferometer of NGC 1333 IRAS2A. We also detected the deuterated and 13C isotopologs of NH2CN towards IRAS 16293-2422 B. This is the first detection of NHDCN in the interstellar medium. Based on a local thermodynamic equilibrium analysis, we find that the deuteration of cyanamide ( 1.7%) is similar to that of formamide (NH2CHO), which may suggest that these two molecules share NH2 as a common precursor. The NH2CN/NH2CHO abundance ratio is about 0.2 for IRAS 16293-2422 B and 0.02 for IRAS2A, which is comparable to the range of values found for Sgr B2. We explored the possible formation of NH2CN on grains through the NH2 + CN reaction using the chemical model MAGICKAL. Grain-surface chemistry appears capable of reproducing the gas-phase abundance of NH2CN with the correct choice of physical parameters.

  1. Study of Different Argillaceous Formations Performed in the Context of the FUNMIG project

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez, A. M.; Melon, A.; Sanchez, D. M.; Gaucher, E.; Tournassat, C.; Altmann, S.C.; Vinsot, A.; Maes, N.; Craen, M. de; Leupin, O.; Wersin, P.; Astudillo, J.

    2010-07-01

    Argillaceous Rock Formations of low permeability have been selected in several countries as potential geological host rock for the disposal of high level radioactive wastes (HLRW). The general barrier function of the host rock is to retard and attenuate the migration of radionuclides to the biosphere, and the properties of clay minerals sustain this barrier functions. Nowadays, a number of Underground Research Laboratories (URL) have been constructed for a more in depth investigation of the indurated as well as plastic clay rock formations indifferent countries. The HADES under ground research facility (URF) was constructed at Mol (Belgium), where the Boom Clay formation is being studied as a reference host rock formation. The Opalinus Clay formation has been studied in the Mont Terri Rock Laboratory (Switzerland). The Callovo- Oxfordian clayrock is being characterised in the Meuse/Haute-Marne Site at Bure (France). The Boda Claystone is being analysed at Mecsek in Hungary. The knowledge on biogeochemical processes which affect the transport of radionuclides through the geosphere is a key parameter for the safety case of a HLRW repository, which was the aim of the EC Project FUNMIG: Fundamental Processes of Radionuclide Migration. The main factors controlling the mobility of the radionuclides are the chemistry of the pore water, the chemical reactions involving the radionuclides and the sorption processes on clay minerals. There fore, the pore water chemistry plays an important role in determining radionuclide migration characteristics in clay-rock formations. (Author)

  2. First safety assessment objectives and content of the 2001 report

    International Nuclear Information System (INIS)

    Franco, Michel de

    2002-01-01

    Michel de Franco (ANDRA, France) described plans to report its first safety assessment of facility designs for disposal of high and intermediate level waste and spent fuel. This assessment will be the forerunner of a more detailed assessment that is required to be presented to the French government in 2005 and is intended to facilitate the formalization and testing of the assessment methodology intended to be used in the 2005 assessment report. The report will include information about the waste inventory, the materials used for the engineered barriers and current understanding of the geology and surface environment at the Bure site in eastern France. It will also describe the preliminary design concepts and the phenomena defining the evolution of the repository in different time frames as well as presenting the results of the initial performance assessment of the repository. The report will also include an analysis of the implications of the requirement for reversibility, taken to mean that each repository development step can be reversed

  3. 2002-2003 ACADEMIC TRAINING PROGRAMME, 2nd Term : 20 January to 31 March 2003, LECTURE SERIES

    CERN Multimedia

    2003-01-01

    20, 21, 22, 23, 24 January High Performance Networking by A. Van Praag, CERN-IT 11:00-12:00 - Auditorium, Bldg 500 27, 28, 29, 30, 31 January Cosmology : The Homogeneous Universe and the Evolution of Structures by R. Durrer, Univ. of Geneva, CH 11:00-12:00 - Auditorium, Bldg 500 on 27, 28, 30, 31 January. Council Room on 29 January 3, 4, 5, 6, 7 February Searching for Supersymmetry at the LHC by F. Gianotti (CERN-EP) and G. Ridolfi, Univ. di Genova, I 10:00-12:00 - Auditorium, Bldg 500 10, 11, 12, 13, 14 February Introduction to General Relativity and Black Holes by T. Damour, IHES, Bures-su-Yvette, F 11:00-12:00 - Auditorium, Bldg 500 24, 25, 26 February Physics at a Future Collider beyond the LHC and TeV Class Linear Collider by M. Battaglia, (CERN-EP) 11:00-12:00 - Auditorium, Bldg 500 5, 6, 7 March Modern Project Management by R. Sauter, STS, CH 10:00-12:00 - Auditorium, Bldg 500 17, 18, 19 March Internet Networking Technologies by R. D. Cowles, SLAC 11:00-12:00 ...

  4. Regulation

    International Nuclear Information System (INIS)

    Ballereau, P.

    1999-01-01

    The different regulations relative to nuclear energy since the first of January 1999 are given here. Two points deserve to be noticed: the decree of the third august 1999 authorizing the national Agency for the radioactive waste management to install and exploit on the commune of Bures (Meuse) an underground laboratory destined to study the deep geological formations where could be stored the radioactive waste. The second point is about the uranium residues and the waste notion. The judgment of the administrative tribunal of Limoges ( 9. july 1998) forbidding the exploitation of a storage installation of depleted uranium considered as final waste and qualifying it as an industrial waste storage facility has been annulled bu the Court of Appeal. It stipulated that, according to the law number 75663 of the 15. july 1965, no criteria below can be applied to depleted uranium: production residue (possibility of an ulterior enrichment), abandonment of a personal property or simple intention to do it ( future use aimed in the authorization request made in the Prefecture). This judgment has devoted the primacy of the waste notion on this one of final waste. (N.C.)

  5. Radioactive wastes. The management of nuclear wastes. Waste workshop, first half-year - Year 2013-2014

    International Nuclear Information System (INIS)

    Esteoulle, Lucie; Rozwadowski, Elodie; Duverger, Clara

    2014-01-01

    The first part of this report first presents radioactive wastes with their definition, and their classification (radioactivity level, radioactive half-life). It addresses the issue of waste storage by presenting the different types of storage used since the 1950's (offshore storage, surface warehousing, storage in deep geological layer), and by discussing the multi-barrier approach used for storage safety. The authors then present the French strategy which is defined in the PNGMDR to develop new management modes on the long term, to improve existing management modes, and to take important events which occurred between 2010 and 2012 into account. They also briefly present the Cigeo project (industrial centre of geological storage), and evoke controversies related to the decision to locate this project in Bure (existence of geological cracks and defects, stability and tightness of the clay layer, geothermal potential of the region, economic cost). The second part proposes an overview of the issue of nuclear waste management. The author recalls the definition of a radioactive waste, indicates the origins of these wastes and their classification. She proposes a history of the radioactive waste: discovery of radioactivity, military industrialisation and awareness of the dangerousness of radioactive wastes, nuclear wastes and recent incidents (West Valley, La Hague, Windscale). An overview of policies of nuclear waste management is given: immersion of radioactive wastes, major accidental releases, solutions on the short term and on the medium term

  6. Gas Content and Kinematics in Clumpy, Turbulent Star-forming Disks

    International Nuclear Information System (INIS)

    White, Heidi A.; Abraham, Roberto G.; Fisher, David B.; Glazebrook, Karl; Murray, Norman; Bolatto, Alberto D.; Green, Andrew W.; Mentuch Cooper, Erin; Obreschkow, Danail

    2017-01-01

    We present molecular gas-mass estimates for a sample of 13 local galaxies whose kinematic and star-forming properties closely resemble those observed in z ≈ 1.5 main-sequence galaxies. Plateau de Bure observations of the CO[1-0] emission line and Herschel Space Observatory observations of the dust emission both suggest molecular gas-mass fractions of ∼20%. Moreover, dust emission modeling finds T dust < 30 K, suggesting a cold dust distribution compared to their high infrared luminosity. The gas-mass estimates argue that z ∼ 0.1 DYNAMO galaxies not only share similar kinematic properties with high- z disks, but they are also similarly rich in molecular material. Pairing the gas-mass fractions with existing kinematics reveals a linear relationship between f gas and σ / v c , consistent with predictions from stability theory of a self-gravitating disk. It thus follows that high gas-velocity dispersions are a natural consequence of large gas fractions. We also find that the systems with the lowest t dep (∼0.5 Gyr) have the highest ratios of σ / v c and more pronounced clumps, even at the same high molecular gas fraction.

  7. Management of radioactive wastes; Gestion des dechets radioactifs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the round table debates which took place at Joinville, i.e. in the same area as the Bure underground laboratory of Meuse/Haute-Marne. Therefore, the discussion focuses more on the local impacts of the setting up of a waste disposal facility (environmental aspects, employment, economic development). (J.S.)

  8. Management of radioactive wastes

    International Nuclear Information System (INIS)

    2005-01-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the round table debates which took place at Joinville, i.e. in the same area as the Bure underground laboratory of Meuse/Haute-Marne. Therefore, the discussion focuses more on the local impacts of the setting up of a waste disposal facility (environmental aspects, employment, economic development). (J.S.)

  9. Thermal quantum coherence and correlation in the extended XY spin chain

    Science.gov (United States)

    Sha, Ya-Ting; Wang, Yue; Sun, Zheng-Hang; Hou, Xi-Wen

    2018-05-01

    Quantum coherence and correlation of thermal states in the extended XY spin chain are studied in terms of the recently proposed l1 norm, skew information, and Bures distance of geometry discord (BGD), respectively. The entanglement measured via concurrence is calculated for reference. A two-dimensional susceptibility is introduced to explore their capability in highlighting the critical lines associated with quantum phase transitions in the model. It is shown that the susceptibility of the skew information and BGD is a genuine indicator of quantum phase transitions, and characterizes the factorization. However, the l1 norm is trivial for the factorization. An explicit scaling law of BGD is captured at low temperature in the XY model. In contrast to the entanglement, quantum coherence reveals a kind of long-range nonclassical correlation. Moreover, the obvious relation among model parameters is extracted for the factorized line in the extended model. Those are instructive for the understanding of quantum coherence and correlation in the theory of quantum information, and quantum phase transitions and factorization in condensed-matter physics.

  10. Physico-chemical investigation of cement carbonation in aqueous solution in equilibrium with calcite and with a controlled CO2 partial pressure at 25 and 50 deg. C

    International Nuclear Information System (INIS)

    Chomat, Laure; Trepy, Nadia; Le Bescop, Patrick; Dauzeres, Alexandre; Monguillon, Corinne

    2012-01-01

    In the framework of radioactive waste geological disposal, structural concretes have to be adapted to underground chemical conditions. For concrete in water saturated medium, it is believed that carbonation will have a major impact on the interaction between concrete and the geological medium. So, to understand the complex degradation of the cement paste in that context, it is interesting to study a simplified system such as degradation in carbonated water solution. This solution must be at equilibrium with a CO 2 partial pressure 30 times higher than the atmospheric pCO 2 , to reproduce underground natural conditions of Callovo-Oxfordian clayey rock of Bure (France). In this study, the behaviour of a new low pH material (CEM I + silica fume + fly ashes) is compared with a CEM I cement paste, both of them being submitted to carbonation in aqueous solution in equilibrium with calcite and with a pCO 2 equal to 1.32 kPa (1.3 10 -2 atm). Two different temperatures, 25 and 50 C, are considered. To realize these experiments, two different original types of devices were developed

  11. Radio Interferometric Detection of TiO and TiO_2 in VY Canis Majoris: "seeds" of Inorganic Dust Formation

    Science.gov (United States)

    Brunken, S.; Muller, H. S. P.; Kaminski, T.; Menten, K. M.; Gott-Lieb, C. A.; Patel, N. A.; Young, K. H.; McCarthy, M. C.; Winters, J. M.; Decin, L.

    2013-06-01

    Circumstellar envelopes around late-type stars harbour a rich variety of molecular gas and copious amounts of dust, originating from the mass-loss of the central star during the asymptotic giant branch (AGB) or the red supergiant phase. The formation of dust in these objects, in particular the first nucleation stages out of gas phase molecules, is still poorly understood. Here we report the first detection of pure rotational transitions of the two simplest titanium oxides, TiO and TiO_2, towards the oxygen-rich red supergiant VY Canis Majoris (VY CMa). This actually represents the first secure identification of TiO_2 in space. Observations of several rotational emission lines of both species with the Submillimeter Array (SMA) in the 345 GHz-band and with the IRAM Plateau de Bure Interferometer (PdBI) around 220 GHz confirm the presence of these refractory species in the cool (<1000 K) circumstellar envelope in a region several times the size of the dust formation zone. The role of Ti oxides as "seeds" of inorganic dust formation in oxygen-rich circumstellar envelopes will be discussed in view of the present observations.

  12. Public meeting of September 13, 2005 at Saint-Dizier; Reunion publique du 13 septembre 2005 a Saint-Dizier

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the second public hearing at Saint-Dizier. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the safety aspects of waste facilities, in particular according to the studies carried out at the Bure site, the different categories of wastes and the future wastes that will be generated by the dismantling of nuclear facilities etc. (J.S.)

  13. Springtime variations of organic and inorganic constituents in submicron aerosols (PM1.0) from Cape Hedo, Okinawa

    Science.gov (United States)

    Kunwar, Bhagawati; Torii, K.; Zhu, Chunmao; Fu, Pingqing; Kawamura, Kimitaka

    2016-04-01

    During the spring season with enhanced Asian outflow, we collected submicron aerosol (PM1.0) samples at Cape Hedo, Okinawa Island in the western North Pacific Rim. We analyzed the filter samples for diacids, oxoacids, pyruvic acid, α-dicarbonyls and fatty acids to better understand the sources and atmospheric processes in the outflow regions of Asian pollutants. Molecular distributions of diacids show a predominance of oxalic acid (C2) followed by malonic (C3) and succinic (C4) acids. Total diacids strongly correlated with secondary source tracers such as SO42- (r = 0.87), NH4+ (0.90) and methanesulfonate (MSA-) (0.84), suggesting that diacids are secondarily formed from their precursor compounds. We also found good correlations among C2, organic carbon (OC) and elemental carbon (EC) in the Okinawa aerosols, suggesting that diacids are mainly derived from anthropogenic sources. However, a weak correlation of diacids with levoglucosan, a biomass burning tracer, suggests that biomass buring is not the main source of diacids, rather diacids are secondarily formed by photochemical oxidation of organic precursors derived from fossil fuel combustion. We found a strong correlation (r = 0.98) between inorganic nitrogen (NO3-N + NH4-N) and total nitrogen (TN), to which organic nitrogen (ON) contributed 23%. Fatty acids were characterized by even carbon number predominance, suggesting that they are derived from biogenic sources. The higher abundances of short chain fatty acids (C20) further suggest that fatty acids are largely derived from marine phytoplankton during spring bloom.

  14. Geometric measures of quantum correlations: characterization, quantification, and comparison by distances and operations

    International Nuclear Information System (INIS)

    Roga, W; Illuminati, F; Spehner, D

    2016-01-01

    We investigate and compare three distinguished geometric measures of bipartite quantum correlations that have been recently introduced in the literature: the geometric discord, the measurement-induced geometric discord, and the discord of response, each one defined according to three contractive distances on the set of quantum states, namely the trace, Bures, and Hellinger distances. We establish a set of exact algebraic relations and inequalities between the different measures. In particular, we show that the geometric discord and the discord of response based on the Hellinger distance are easy to compute analytically for all quantum states whenever the reference subsystem is a qubit. These two measures thus provide the first instance of discords that are simultaneously fully computable, reliable (since they satisfy all the basic Axioms that must be obeyed by a proper measure of quantum correlations), and operationally viable (in terms of state distinguishability). We apply the general mathematical structure to determine the closest classical-quantum state of a given state and the maximally quantum-correlated states at fixed global state purity according to the different distances, as well as a necessary condition for a channel to be quantumness breaking. (paper)

  15. Thermo-hydro-mechanical processes in the nearfield around a HLW repository in argillaceous formations. Vol. II. In-situ-investigations and interpretative modelling. May 2007 to May 2013

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Chun-Liang; Czaikowski, Oliver; Komischke, Michael; Wieczorek, Klaus

    2014-06-15

    Deep disposal of heat-emitting high-level radioactive waste (HLW) in clay formations will inevitably induce thermo-hydro-mechanical-chemical disturbances to the host rock and engineered barriers over very long periods of time. The responses and resulting property changes of the natural and engineered barriers are to be well understood, characterized, and predicted for assessing the long-term performance and safety of the repositories. In accordance with the R and D programme defined by the German Federal Ministry of Economics and Technology (BMWi), GRS has intensively performed site-independent research work on argillaceous rocks during the last decade. Most of the investigations have been carried out on the Callovo-Oxfordian argillite and the Opalinus clay by par-ticipation in international research projects conducted at the underground research laboratories at Bure in France (MHM-URL) and Mont-Terri in Switzerland (MT-URL). The THM-TON project, which was funded by BMWi under contract number 02E10377, in-vestigated the THM behaviours of the clay host rock and clay-based backfill/sealing materials with laboratory tests, in situ experiments and numerical modelling.

  16. ABB high burnup fuel

    International Nuclear Information System (INIS)

    Andersson, S.; Helmersson, S.; Nilsson, S.; Jourdain, P.; Karlsson, L.; Limback, M.; Garde, A.M.

    1999-01-01

    Fuel designed and fabricated by ABB is now operating in 40 PWRs and BWRs in Europe, the United States and Korea. An excellent fuel reliability track record has been established. High burnups are proven for both PWR and BWR. Thermal margin improving features and advanced burnable absorber concepts enable the utilities to adopt demanding duty cycles to meet new economic objectives. In particular we note the excellent reliability record of ABB PWR fuel equipped with Guardian TM debris filter proven to meet the 6 rod-cycles fuel failure goal, and the out-standing operating record of the SVEA 10 x 10 fuel, where ABB is the only vendor to date with batch experience to high burnup. ABB is dedicated to maintain high fuel reliability as well as continually improve and develop a broad line of PWR and BWR products. ABB's development and fuel follow-up activities are performed in close co-operation with its utility customers. This paper provides an overview of recent fuel performance and reliability experience at ABB. Selected development and validation activities for PWR and BWR fuel are presented, for which the ABB test facilities in Windsor (TF-2 loop, mechanical test laboratory) and Vaesteras (FRIGG, BURE) are essential. (authors)

  17. EARLY STAGES OF CLUSTER FORMATION: FRAGMENTATION OF MASSIVE DENSE CORES DOWN TO ∼< 1000 AU

    International Nuclear Information System (INIS)

    Palau, Aina; Girart, Josep M.; Fuente, Asunción; Estalella, Robert; Ho, Paul T. P.; Zhang, Qizhou; Sánchez-Monge, Álvaro; Fontani, Francesco; Cesaroni, Riccardo; Busquet, Gemma; Commerçon, Benoit; Hennebelle, Patrick; Boissier, Jérémie; Zapata, Luis A.

    2013-01-01

    In order to study the fragmentation of massive dense cores, which constitute the cluster cradles, we observed the continuum at 1.3 mm and the CO (2-1) emission of four massive cores with the Plateau de Bure Interferometer in the most extended configuration. We detected dust condensations down to ∼0.3 M ☉ and separate millimeter sources down to 0.''4 or ∼ 4 millimeter sources. We compiled a list of properties for the 18 massive dense cores, such as bolometric luminosity, total mass, and mean density, and found no correlation of any of these parameters with the fragmentation level. In order to investigate the combined effects of the magnetic field, radiative feedback, and turbulence in the fragmentation process, we compared our observations to radiation magnetohydrodynamic simulations and found that the low-fragmented regions are reproduced well in the magnetized core case, while the highly fragmented regions are consistent with cores where turbulence dominates over the magnetic field. Overall, our study suggests that the fragmentation in massive dense cores could be determined by the initial magnetic field/turbulence balance in each particular core.

  18. THE L1157-B1 ASTROCHEMICAL LABORATORY: MEASURING THE TRUE FORMALDEHYDE DEUTERATION ON GRAIN MANTLES

    International Nuclear Information System (INIS)

    Fontani, F.; Codella, C.; Ceccarelli, C.; Lefloch, B.; Viti, S.; Benedettini, M.

    2014-01-01

    L1157 is a prototypical chemically active outflow driven by a low-mass class-0 protostar, and B1 is its brightest bow shock. Toward L1157-B1, several emission lines of deuterated molecules have been detected for the first time by Codella et al. The authors suggested that these were formed on grain mantles, and then released into the gas phase by the passage of the shock. In this Letter we report observations obtained at high angular resolution with the Plateau de Bure Interferometer of HDCO and CH 2 DOH. The emission of HDCO perfectly delineates the region of the interface between the fast jet and the slower ambient material, confirming the predictions of the previous work that deuterated species were formed on grain mantles and then released into the gas phase by the passage of the shock. CH 2 DOH emission is fainter and thus its emitting region is not well determined. The deuterated fraction HDCO/H 2 CO is ∼0.1 in the HDCO emitting region, an order of magnitude larger than the upper limit found in the surrounding material, probably dominated by warm-gas chemistry and less affected by grain evaporation. Our study represents the first clear evidence ever found of a deuterated molecule as shock tracer, and yields an indirect but ''clean'' measurement of the deuteration of the ices covering the dust grains during the cold pre-protostellar phase

  19. WARM HCN IN THE PLANET FORMATION ZONE OF GV TAU N

    International Nuclear Information System (INIS)

    Fuente, Asunción; Cernicharo, José; Agúndez, Marcelino

    2012-01-01

    The Plateau de Bure Interferometer has been used to map the continuum emission at 3.4 mm and 1.1 mm together with the J = 1→0 and J = 3→2 lines of HCN and HCO + toward the binary star GV Tau. The 3.4 mm observations did not resolve the binary components, and the HCN J = 1→0 and HCO + J 1→0 line emissions trace the circumbinary disk and the flattened envelope. However, the 1.1 mm observations resolved the individual disks of GV Tau N and GV Tau S and allowed us to study their chemistry. We detected the HCN 3→2 line only toward the individual disk of GV Tau N, and the emission of the HCO + 3→2 line toward GV Tau S. Simple calculations indicate that the 3→2 line of HCN is formed in the inner R + abundance ratio is >300. On the contrary, this ratio is 400 K) and dense (n > 10 7 cm –3 ) disk surface.

  20. A CLOSER LOOK AT THE LkCa 15 PROTOPLANETARY DISK

    International Nuclear Information System (INIS)

    Andrews, Sean M.; Rosenfeld, Katherine A.; Wilner, David J.; Bremer, Michael

    2011-01-01

    We present 870 μm observations of dust continuum emission from the LkCa 15 protoplanetary disk at high angular resolution (with a characteristic scale of 0.''25 = 35 AU), obtained with the IRAM Plateau de Bure interferometer and supplemented by slightly lower resolution observations from the Submillimeter Array. We fit these data with simple morphological models to characterize the spectacular ring-like emission structure of this disk. Our analysis indicates that a small amount of 870 μm dust emission (∼5 mJy) originates inside a large (40-50 AU radius) low optical depth cavity. This result can be interpreted either in the context of an abrupt decrease by a factor of ∼5 in the radial distribution of millimeter-sized dust grains or as indirect evidence for a gap in the disk, in agreement with previous inferences from the unresolved infrared spectrum and scattered light images. A preliminary model focused on the latter possibility suggests the presence of a low-mass (planetary) companion, having properties commensurate with those inferred from the recent discovery of LkCa 15b.

  1. Geothermal potential of the Meuse/Haute-Marne site

    International Nuclear Information System (INIS)

    2015-01-01

    This report aims to analyze the geothermal potential of the Meuse/Haute-Marne site selected for the Cigeo project, primarily based on data available in the literature and particularly on those recently Acquired by Andra near this site. It also analyzes the report made on the same topic by Geowatt AG at The request of the CLIS of Bure. For the Meuse/Haute-Marne area relevant to Cigeo, the present report concludes to the existence of A low-energy geothermal resource in the lower Triassic. For the Permian and the basement, a medium To high-energy geothermal resource is conceivable, but its occurrence is hypothetical. Beneath the site, exploiting the Triassic would depend on the possibility of re-injecting the produced Brine. National and international experiences show the difficulty to carry out such a reinjection in Silty-clayey formations. The profitability of such exploitation in the Triassic, the Permian or in the basement is questionable. Indeed, the Meuse/Haute-Marne area neither shows an exceptional nature nor a specific interest Compared to other formations or zones for which either the geothermal potential is better Demonstrated, such as for instance the Dogger formation in the central part of the Paris basin with Easier exploitation conditions, or where the geothermal gradients are higher. (authors)

  2. Development of basic data for modelling the residual alteration rate in aqueous media of AVM nuclear glasses

    International Nuclear Information System (INIS)

    Thien, B.

    2010-01-01

    During their aqueous alteration, AVM French nuclear glasses exhibit a large range of behaviour, in spite of a small range of composition. AVM glasses alteration rates are controlled by two phenomena: (i) precipitation of secondary phases, mostly aluminous hectorites, and (ii) diffusion of water across a more or less protective gel. The magnesium contained in these glasses increases the precipitation of these secondary phases, leading to a partial or total dissolution of the gel layer. This dissolution increases the glass alteration rates. On the other hand, Mg also incorporates in the gel, increasing his passivation properties. The predominance of one of these two phenomena depends on the initial composition of the glass, the pH of the solution, and the alteration conditions. In presence of Bure geological disposal site water (Mg and Ca rich), AVM glasses undergo less alteration than in initially pure water, in spite of larger amounts of secondary phase precipitates. This results from incorporation of calcium in the gel instead of sodium and magnesium, improving its passivating properties. We have adapted the geochemical GRAAL model for AVM glasses. In spite of its limitations, this model allows us to describe the differences of behaviour between these glasses, in function of their composition. Moreover, GRAAL can be proposed as a basis of a future operational model for predicting the alteration of AVM glasses. (author) [fr

  3. Random sampling of quantum states: a survey of methods and some issues regarding the Overparametrized Method

    International Nuclear Information System (INIS)

    Maziero, Jonas

    2015-01-01

    The numerical generation of random quantum states (RQS) is an important procedure for investigations in quantum information science. Here, we review some methods that may be used for performing that task. We start by presenting a simple procedure for generating random state vectors, for which the main tool is the random sampling of unbiased discrete probability distributions (DPD). Afterwards, the creation of random density matrices is addressed. In this context, we first present the standard method, which consists in using the spectral decomposition of a quantum state for getting RQS from random DPDs and random unitary matrices. In the sequence, the Bloch vector parametrization method is described. This approach, despite being useful in several instances, is not in general convenient for RQS generation. In the last part of the article, we regard the overparametrized method (OPM) and the related Ginibre and Bures techniques. The OPM can be used to create random positive semidefinite matrices with unit trace from randomly produced general complex matrices in a simple way that is friendly for numerical implementations. We consider a physically relevant issue related to the possible domains that may be used for the real and imaginary parts of the elements of such general complex matrices. Subsequently, a too fast concentration of measure in the quantum state space that appears in this parametrization is noticed. (author)

  4. Burning rates of hydrogen-air mixtures in containment buildings and the consequent pressure transients

    International Nuclear Information System (INIS)

    Tennankore, K.N.; Kumar, R.K.; Razzaghi, M.

    1987-01-01

    One-dimensional flame models are often used to predict the pressure transients caused by hydrogen combustion in containments during postulated severe accidents. In the absence of data, these models account for prevailing flame acceleration mechanisms, such as initial turbulence, venting and obstacle-induced turbulence, by using arbitrarily large burning velocities that are much higher than laminar burning velocities. Using an intermediate-scale test facility at the Whiteshell Nuclear Research Establishment we have obtained necessary data on the effects of flame acceleration mechanisms, to estimate the safety margin in the buring velocities used in the models. So far, data have been analyzed, with a one-dimensional model, to determine effective burning velocities and burning-rate enhancement factors. The results of the analyses indicate that the effect of initial turbulence on the burning rate can be bounded only if the effect of flame-generated turbulence is included. The effect of venting can be accounted for by using two burning velocities, one for the pre-vent duration and a second increased value during the vented-combustion stage. The enhancement factors due to these two mechanisms, for the different conditions analyzed, varied up to 5.4, and the effective burning velocities varied up to 8.4 m/s

  5. WARM HCN IN THE PLANET FORMATION ZONE OF GV TAU N

    Energy Technology Data Exchange (ETDEWEB)

    Fuente, Asuncion [Observatorio Astronomico Nacional (OAN,IGN), Apdo 112, E-28803 Alcala de Henares (Spain); Cernicharo, Jose; Agundez, Marcelino, E-mail: a.fuente@oan.es [Centro de Astrobiologia (CSIC/INTA), Laboratory of Molecular Astrophysics, Ctra. Ajalvir km. 4, E-28850 Torrejon de Ardoz (Spain)

    2012-07-20

    The Plateau de Bure Interferometer has been used to map the continuum emission at 3.4 mm and 1.1 mm together with the J = 1{yields}0 and J = 3{yields}2 lines of HCN and HCO{sup +} toward the binary star GV Tau. The 3.4 mm observations did not resolve the binary components, and the HCN J = 1{yields}0 and HCO{sup +} J 1{yields}0 line emissions trace the circumbinary disk and the flattened envelope. However, the 1.1 mm observations resolved the individual disks of GV Tau N and GV Tau S and allowed us to study their chemistry. We detected the HCN 3{yields}2 line only toward the individual disk of GV Tau N, and the emission of the HCO{sup +} 3{yields}2 line toward GV Tau S. Simple calculations indicate that the 3{yields}2 line of HCN is formed in the inner R < 12 AU of the disk around GV Tau N where the HCN/HCO{sup +} abundance ratio is >300. On the contrary, this ratio is <1.6 in the disk around GV Tau S. The high HCN abundance measured in GV Tau N is well explained by photochemical processes in the warm (>400 K) and dense (n > 10{sup 7} cm{sup -3}) disk surface.

  6. Advice relative to the examination of the 'clay 2005 file'; Avis relatif a l'examen du 'dossier 2005 argile'

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-12-15

    On request of the general director of the French nuclear safety and radiation protection institute (IRSN), the permanent group of experts for long duration waste disposal facilities has examined the 'clay 2005 file' made by the ANDRA and which aims at demonstrating the feasibility of a disposal facility for high level and long living rad-wastes in the argillite formation of the Bure site. The group of experts has examined in particular the critical safety aspects of such a facility and the identification and consideration of uncertainties by the ANDRA in its safety analysis. It has also identified the main additional research works that may be carried out to demonstrate the feasibility of an industrial implementation of a safe disposal facility in the same Callovo-Oxfordian argilite formation. This document is the favourable advice and the recommendations expressed by the group of experts after examination of the ANDRA's 'clay 2005 file'. (J.S.)

  7. Gas Content and Kinematics in Clumpy, Turbulent Star-forming Disks

    Energy Technology Data Exchange (ETDEWEB)

    White, Heidi A.; Abraham, Roberto G. [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, ON, M5S 3H8 (Canada); Fisher, David B.; Glazebrook, Karl [Centre for Astrophysics and Supercomputing, Swinburne University of Technology, P.O. Box 218, Hawthorn, VIC 3122 (Australia); Murray, Norman [Canadian Institute for Theoretical Astrophysics, 60 St. George Street, University of Toronto, Toronto ON M5S 3H8 (Canada); Bolatto, Alberto D. [Department of Astronomy and Joint Space Institute, University of Maryland, College Park, MD 20642 (United States); Green, Andrew W. [Australian Astronomical Observatory, P.O. Box 970, North Ryde, NSW 1670 (Australia); Mentuch Cooper, Erin [Astronomy Department, University of Texas at Austin, Austin, TX 78712 (United States); Obreschkow, Danail [International Centre for Radio Astronomy Research (ICRAR), University of Western Australia, M468, Crawley, WA 6009 (Australia)

    2017-09-01

    We present molecular gas-mass estimates for a sample of 13 local galaxies whose kinematic and star-forming properties closely resemble those observed in z ≈ 1.5 main-sequence galaxies. Plateau de Bure observations of the CO[1-0] emission line and Herschel Space Observatory observations of the dust emission both suggest molecular gas-mass fractions of ∼20%. Moreover, dust emission modeling finds T {sub dust} < 30 K, suggesting a cold dust distribution compared to their high infrared luminosity. The gas-mass estimates argue that z ∼ 0.1 DYNAMO galaxies not only share similar kinematic properties with high- z disks, but they are also similarly rich in molecular material. Pairing the gas-mass fractions with existing kinematics reveals a linear relationship between f {sub gas} and σ / v {sub c}, consistent with predictions from stability theory of a self-gravitating disk. It thus follows that high gas-velocity dispersions are a natural consequence of large gas fractions. We also find that the systems with the lowest t {sub dep} (∼0.5 Gyr) have the highest ratios of σ / v{sub c} and more pronounced clumps, even at the same high molecular gas fraction.

  8. Experimental reactivity with CO2 of clayey cap-rock and carbonate reservoir of the Paris basin

    International Nuclear Information System (INIS)

    Hubert, G.

    2009-01-01

    The constant increase in the quantity of carbon dioxide in the atmosphere is regarded as being the principal cause of the current global warming. The geological sequestration of CO 2 seems to be an ideal solution to reduce the increase of greenhouse gases (of which CO 2 ) in the atmosphere but only if the reservoir's cap-rock keep its integrity for several hundreds or thousands of years. Batch experimental simulations were conducted to observe the reactivity of a cap-rock made of clay and a carbonate reservoir with CO 2 at 80 C and 150 C for a pressure of 150 bar with an equilibrated water. The analytical protocol established allowed to compare the rocks before and after experimentations finding a very low reactivity, focusing on aluminium in phyllosilicates. Textural analysis shows that CO 2 does not affect the properties of adsorption and the specific surface. The study of carbonate reservoir by confocal microscopy has revealed phenomena of dissolution-precipitation which have no significant impact on chemistry and structure of the reservoir. The numerical simulations carried out on mineral reference as calcium montmorillonite or clinochlore show a significant reaction in the presence of CO 2 not achieved experimentally, probably due to lacunas in the thermodynamic databases or the kinetics of reactions. The simulations on Bure show no reaction on the major minerals confirming the results with batch experiments. (author)

  9. ГРИЦЬКО ЧУБАЙ: ОСОБИСТІСТЬ ЯК ЗАКРИТИЙ ТЕКСТ ІЗ ВІДКРИТИМ ПІДТЕКСТОМ ТА ЛІТЕРАТУРНЕ СЕРЕДОВИЩЕ ЛЬВОВА КІНЦЯ 60-70-Х РОКІВ / Grycko Chubaj: Personality as a closed text with an open extratext and literary environment of Lviv late 60's - 70's

    Directory of Open Access Journals (Sweden)

    Скрипник Ірина

    2014-09-01

    Full Text Available Skrypnyk Iryna. Grycko Chubaj: Personality as a closed text with an open extratext and literary environment of Lviv late 60's - 70's. The deals with the known facts of life, but not too much researched Ukrainian poet Grigorij Chubaj. Through the complex realities of desydent and atmosphere of Lviv underground environment, in the center of which was a poet, we try to see the true face of the artist, broken totalitarian system. The studio is a kind of psychological and literary portrait of the author, his person and works formed a theater of agony images and reincarnation.Key words: Grycko Chubay, Lviv, „Chest” trial of Igor and Irina Kalynec.Skrypnyck Irina. GRISKO CHUBAY: PERSONNALITE COMME FERMEE DANS UNE HARMONIQUES OUVERTES ET DE L'ENVIRONNEMENT LITTERAIRE DE LVIV FIN DES 60-70 ANS L'article examine les faits de la vie connue, mais inexplorée poète ukrainien Grisko Chubaya. À travers les réalités complexes de la dissidence et l'atmosphère Lviv andeґraundivskoho environnement dans le centre de ce qui était un poète, nous essayons de voir le vrai visage de l'artiste , système totalitaire cassé. Le studio est une sorte de portrait psychologique et littéraire de l'auteur, sa personne et l'œuvre de eusses créé les images et la réincarnation d'un théâtre. Mots-clés: Grisko Chubaya, Lviv, „Torse”, le procès de d'Igor et Irina Kalynets. Скрипник Ирина. ГРИЦЬКО ЧУБАЙ: ЛИЧНОСТЬ КАК ЗАКРЫТЫЙ ТЕКСТ С ОТКРЫТЫМ ПОДТЕКСТОМ В ЛИТЕРАТУРНОМ ПРОЦЕССЕ ПОЗДНЕГО ЛЬВОВА 60-70-Х ГОДОВ В статье рассматриваются факты из жизни известного, но мало исследованного украинского поэта Григория Чубая. Через сложные реалии дисиденства и атмосферу львовской андеграундской среды, в

  10. 'Eco-house 99' - Full-scale demonstration of solar walls with building integrated heat storages

    Energy Technology Data Exchange (ETDEWEB)

    Hummelshoej, R.M.; Rahbek, J.E. [COWI Consulting Engineers and Planners AS (Denmark)

    2000-07-01

    A critical issue for solar systems in northern latitudes is the economic profitability. It is often said that the techniques for solar utilisation are expensive and unprofitable. This is, however, not always the case. A new project with 59 low energy terrace houses was carried out in Kolding, Denmark. The houses are designed as ecological buildings with emphasis on total economy based on low operation and maintenance costs, energy conservation and passive/hybrid solar utilisation. Besides direct solar gain through windows, each house has a solar wall of 6-8.5 m{sup 2} on the south facade. The solar walls are used both for heating of ventilation air and for space heating. The solar walls deliver heat to the dwellings during the heating season. To optimise the energy utilisation from the solar walls, the energy is stored internally in building integrated heat storages. Two different new types of prefabricated heat storages are built into the houses. One is an internal concrete wall with embedded ventilation pipes, and the other is a hollow concrete element with integrated stone bed. The heat storages are mainly designed to store solar energy from the day to the evening and the night. Because the solar walls and the heat storages have been a part of the design process from the start, the additional expenses are as low as 30-140 Euro/m{sup 2} solar wall compared with the alternative facade. This is far less than what it costs to add a solar wall on an existing building. Measurements over one year show that the yield of the solar walls is in the range of 115-125 kWh/m{sup 2}/year as expected. With the actual financing, the annual payment of the additional expenses for the solar systems is between 1-6 Euro/m{sup 2} solar wall, while the annual savings are about 5 Euro/year/m{sup 2} (with an energy price of 0.042 Euro/kWh). Dependent on which alternative facade construction the solar wall system is compared with, the profit of the system is in the range of 1 to +4 Euro

  11. Risk factors for posttraumatic stress disorder following an industrial disaster in a residential area: A note on the origin of observed gender differences.

    Science.gov (United States)

    Spindler, Helle; Elklit, Ask; Christiansen, Dorte

    2010-04-01

    Studies indicate that differences in trait anxiety and trauma-related distress may mediate the gender differences observed in posttraumatic stress disorder (PTSD). We examined the contributions of gender, trait anxiety, and trauma-related distress to the development of PTSD after an industrial disaster. Three months after a massive explosion in a fireworks factory in Kolding, Denmark, in November 2004, residents in the surrounding area were asked to complete the Harvard Trauma Questionnaire, the General Health Questionnaire, and a questionaire designed for the present study. Using multivariable logistic regression with PTSD as the dependent variable, we examined 4 explanatory models: (1) gender; (2) gender and trait anxiety; (3) gender, trait anxiety, and perceived danger; and (4) gender, trait anxiety, perceived danger, perceived hostility, feeling isolated, depersonalization, and behavioral self-blame. Fifty-one percent (N = 516; 265 women and 251 men) of the area residents participated in the study. The female-to-male ratio of PTSD was 2.4:1. Women experienced significantly more trait anxiety (P < 0.001), feelings of isolation (P < 0.005), and behavioral self-blame (P = 0.018), and less perceived danger (P = 0.034) than did men. In multivariable logistic regression analysis, gender alone predicted 3.7% of the variance in PTSD status (odds ratio [OR] = 2.40; 95% CI, 1.35-4.27; P < 0.005); however, in all other models, gender was not significant. The final model comprised trait anxiety (OR = 1.20; 95% CI, 1.11-1.30; P < 0.001), perceived danger (OR = 4.62; 95% Cl, 2.24-9.50; P < 0.001), perceived hostility (OR = 5.21; 95% CI, 1.93-14.09; P < 0.001), feeling isolated (OR = 3.34; 95% CI, 1.55-7.16; P < 0.002), depersonalization (OR = 2.49; 95% CI, 1.42-4.37; P < 0.001), and behavioral self-blame (OR = 0.46; 95% CI, 0.24-0.86; P = 0.015), explaining 48.9% of the variance in PTSD severity. This cross-sectional study found that gender was no longer associated with PTSD

  12. International vision requirements for driver licensing and disability pensions: using a milestone approach in characterization of progressive eye disease

    Directory of Open Access Journals (Sweden)

    Alain M Bron

    2010-11-01

    Full Text Available Alain M Bron1, Ananth C Viswanathan2, Ulrich Thelen3, Renato de Natale4, Antonio Ferreras5, Jens Gundgaard6, Gail Schwartz7, Patricia Buchholz81Department of Ophthalmology, University Hospital, Dijon, France; 2Glaucoma Research Unit, Moorfields Eye Hospital NHS Foundation Trust and Department of Genetics, University College of London Institute of Ophthalmology, London, UK; 3Private Practice, Munster, Germany; 4Ospedale Civile di Monselice, Monselice, Italy; 5Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain; 6COWI, Kolding, Denmark; 7Wilmer Eye Institute, Johns Hopkins University, Glaucoma Consultants, Baltimore, MD, USA; 8Patricia Buchholz Consulting, Karlsruhe, GermanyObjective: Low vision that causes forfeiture of driver’s licenses and collection of disability pension benefits can lead to negative psychosocial and economic consequences. The purpose of this study was to review the requirements for holding a driver’s license and rules for obtaining a disability pension due to low vision. Results highlight the possibility of using a milestone approach to describe progressive eye disease.Methods: Government and research reports, websites, and journal articles were evaluated to review rules and requirements in Germany, Spain, Italy, France, the UK, and the US.Results: Visual acuity limits are present in all driver’s license regulations. In most countries, the visual acuity limit is 0.5. Visual field limits are included in some driver’s license regulations. In Europe, binocular visual field requirements typically follow the European Union standard of ≥120°. In the US, the visual field requirements are typically between 110° and 140°. Some countries distinguish between being partially sighted and blind in the definition of legal blindness, and in others there is only one limit.Conclusions: Loss of driving privileges could be used as a milestone to monitor progressive eye disease. Forfeiture could be standardized as a

  13. The 12th Edition of the Scientific Days of the National Institute for Infectious Diseases “Prof. Dr. Matei Bals” and the 12th National Infectious Diseases Conference

    Directory of Open Access Journals (Sweden)

    Cristian-Mihail Niculae

    2016-11-01

    Tălăpan A9 Streptococcus pneumoniae meningitis presenting with normal CSF – case presentation Ramona Ștefania Popescu, Luminița Bradu, Dragoș Florea, Adrian Streinu-Cercel A10 Extrapulmonary manifestations of infection with Mycoplasma pneumoniae – study on 24 cases Daniela Anicuta Leca, Elena Bunea, Andra Teodor, Egidia Miftode A11 The molecular diagnosis of severe bacterial sepsis in pediatric population Mădălina Merișescu, Gheorghiță Jugulete, Adrian Streinu-Cercel, Dragoș Florea, Monica Luminos A12 Acute Staphylococcus aureus endocarditis with multiple septic complications in a patient with diabetes mellitus – case presentation Ramona Ștefania Popescu, Anamaria Dobrotă, Adina Ilie, Liliana Lucia Preoțescu A13 Is Streptococcus suis meningitis an under-diagnosed zoonosis? Adriana Hristea, Raluca Jipa, Nicoleta Irimescu, Irina Panait, Eliza Manea, Simona Merisor, Cristian Niculae, Daniela Tălăpan A14 Klebsiella pneumoniae isolated from blood. Antimicrobial resistance – past and present Liana Cătălina Gavriliu, Otilia Elisabeta Benea, Șerban Benea, Alexandru Rafila, Olga Dorobăț, Mona Popoiu A15 Antibiotics resistance in Staphylococcus aureus isolated from blood cultures Livia Dragonu, Augustin Cupşa, Iulian Diaconescu, Irina Niculescu, Lucian Giubelan, Florentina Dumitrescu, Andreea Cristina Stoian, Camelia Guţă, Simona Puiu A16 Predominance of CTX-M enzymes in extended-spectrum β-lactamase-producing Enterobacteriaceae in two hospitals of Quebec City Bunescu Irina, Marilyse Vallée, Ann Huletsky, Dominique K. Boudreau, Ève Bérubé, Richard Giroux, Jean Longtin, Yves Longtin, Michel G. Bergeron A17 Postoperative meningoencephalitis with Acinetobacter baumannii XDR – a therapeutic challenge - Case report Cleo Nicoleta Roșculeț, Dalila-Ana Toma, Catrinel Ciuca, Daniela Tălăpan, Cătălin Apostolescu, Andrei Rogoz, Andrei Stangaciu, Viorica Mitescu, Tudor Vladoiu, Doina Iovănescu A18 Septic arthritis with Burkholderia cepacia

  14. H i and CO in the circumstellar environment of the S-type star RS Cancri

    Science.gov (United States)

    Libert, Y.; Winters, J. M.; Le Bertre, T.; Gérard, E.; Matthews, L. D.

    2010-06-01

    Context. The history of mass loss during the AGB phase is key to understanding the stellar evolution and the gas and dust replenishment of the interstellar medium. The mass-loss phenomenon presents fluctuations with a wide variety of timescales and spatial scales and requires combining data from multiple tracers. Aims: We study the respective contributions of the central source and of the external medium to the complex geometry of circumstellar ejecta. Methods: This paper presents Plateau de Bure Interferometer and IRAM 30-m telescope CO rotational line observations, along with H i data obtained with the Nançay Radio Telescope for the oxygen-rich semi-regular variable RS Cnc, in order to probe its circumstellar environment on different scales. Results: We detect both the CO(1-0) and the CO(2-1) rotational lines from RS Cnc. The line profiles are composite, comprising two components of half-width ~2 km s-1 and ~8 km s-1, respectively. Whereas the narrow velocity component seems to originate in an equatorial disk in the central part of the CO envelope, the broad component reveals a bipolar structure, with a north-south velocity gradient. In addition, we obtain new H i data on the source and around it in a field of almost 1 square degree. The H i line is centered on vLSR = 7 km s-1 in agreement with CO observations. A new reduction process reveals a complex extended structure in the northwest direction, of estimated size ~18', with a position angle (~310°) opposite the direction of the stellar proper motion (~140°). We derive an H i mass of ~3 × 10-2 M_⊙ for this structure. Based on a non spherical simulation, we find that this structure is consistent with arising from the interaction of the star undergoing mass loss at an average rate of ~10-7 M⊙ yr-1 over ~2-3 × 105 years with the interstellar medium. Conclusions: Using CO and H i lines, we show that the circumstellar environment around RS Cnc includes two related but well separated regions. With CO, we

  15. Probing the CO and methanol snow lines in young protostars. Results from the CALYPSO IRAM-PdBI survey

    Science.gov (United States)

    Anderl, S.; Maret, S.; Cabrit, S.; Belloche, A.; Maury, A. J.; André, Ph.; Codella, C.; Bacmann, A.; Bontemps, S.; Podio, L.; Gueth, F.; Bergin, E.

    2016-06-01

    Context. So-called snow lines, indicating regions where abundant volatiles freeze out onto the surface of dust grains, play an important role for planet growth and bulk composition in protoplanetary disks. They can already be observed in the envelopes of the much younger, low-mass Class 0 protostars, which are still in their early phase of heavy accretion. Aims: We aim to use the information on the sublimation regions of different kinds of ices to understand the chemistry of the envelope, its temperature and density structure, and the history of the accretion process. This information is crucial to get the full picture of the early protostellar collapse and the subsequent evolution of young protostars. Methods: As part of the CALYPSO IRAM Large Program, we have obtained observations of C18O, N2H+, and CH3OH towards nearby Class 0 protostars with the IRAM Plateau de Bure interferometer at sub-arcsecond resolution. For four of these sources, we have modeled the emission using a chemical code coupled with a radiative transfer module. Results: We observe an anti-correlation of C18O and N2H+ in NGC 1333-IRAS4A, NGC 1333-IRAS4B, L1157, and L1448C, with N2H+ forming a ring (perturbed by the outflow) around the centrally peaked C18O emission. This emission morphology, which is due to N2H+ being chemically destroyed by CO, reveals the CO and N2 ice sublimation regions in these protostellar envelopes with unprecedented resolution. We also observe compact methanol emission towards three of the sources. Based on our chemical model and assuming temperature and density profiles from the literature, we find that for all four sources the CO snow line appears further inwards than expected from the binding energy of pure CO ices (~855 K). The emission regions of models and observations match for a higher value of the CO binding energy of 1200 K, corresponding to a dust temperature of ~24 K at the CO snow line. The binding energy for N2 ices is modeled at 1000 K, also higher than for

  16. Numerical modelling of the long term mechanical behaviour of a storage cell for high level nuclear wastes

    International Nuclear Information System (INIS)

    Bian, H.B.; Jia, Y.; Duveau, G.; Shao, J.F.; Poutrel, A.

    2010-01-01

    Document available in extended abstract form only. In France, a clay formation, called Callovo-Oxfordian clay, is considered as potential geological barrier for storage of radioactive wastes. An underground research laboratory is constructed in this clay layer in Bure (CMHM). The French Radioactive Waste Management Agency (Andra) plans to conduct a series of full scale experiments in the Bure Underground Research Laboratory in order to study the coupled Chemo- Thermo-Hydraulic-Mechanical processes due to the excavation, ventilation, subsequent backfilling/sealing, corrosion of metal components and heat release from the radioactive wasters. These phenomena will occur in the storage structures and the geologic barrier for a short/very long period of time. Especially for the High-Level Wastes, due to the important increase of temperature released by the waste packages, the behaviour of geological barrier is perhaps perturbed and the design of repository is also influenced in terms of admissible thermal loading. In this paper, a disposal cell for the radioactive High-Level Wastes (HLW) is studied in order to analyser the coupled phenomena evolving in the HLW storage. The carbon steel is adopted as the first choice material for the container of waste because of its relevant geochemical condition. In the underground radioactive wastes storage, due to the arrival of water from the geological formation, the metallic components will be corroded, by step, with a decrease of mechanical resistance and a generated supplementary volume. The space between the metallic container and the host rock will then be closed under the combination of metallic corrosion and the behaviour differs of Callovo-Oxfordian clay. As results, important stress will be created on the interface of Callovo-Oxfordian clay and wastes packages. In addition, local hydration of barrier modifies the water infiltration from the Callovo-Oxfordian clay and the stress distribution in the argillite. According to

  17. Evaluation report no.11

    International Nuclear Information System (INIS)

    2005-06-01

    This 11. report of the French national commission of evaluation (CNE) presents the recent advances in the researches relative to the management of radioactive wastes in France and in the rest of the world: 1 - Introduction; 2 - comments from the commission about the informations and documents received: auditions and trips, organisation of evaluation, comments about the text supplied by the CEA entitled 'main conclusions and perspectives'; 3 - axis 1 - researches on advanced separation and transmutation (summary, introduction, scenario studies, separation, transmutation fuels and targets, transmutation, results of the PDS-XADS project, conclusion), statement of the commission, actinide content of transmutation fuels and targets; 4 - axis 2 - disposal in deep underground: summary, characterization criteria of potential sites, introduction, status of researched carried out at Bure's site, reversibility of disposal, granite, additional researches, conclusion, advice of the commission about ANDRA's 2003 status and works document, reflection about the salinity difference between Dogger, Callovo-Oxfordian and Oxfordian waters and on the osmosis phenomena inside the Callovo-Oxfordian formation, importance of diffusion in the Callovo-Oxfordian formation, description of the storage materials foreseen in the different modules; 5 - Axis 3 - long duration conditioning and disposal: summary, introduction, wastes conditioning, disposal; 6 - PRECCI program: introduction, researches evaluation, operational models, conclusion; 7 - status of researches and realizations performed abroad: overview, separation and transmutation, geological disposal, radioactive waste management in Sweden: a complete system, list of projects in progress about storage, separation and transmutation, Atalante 2004 conference (Nimes, France, June 21-24), advances of big European projects. Appendixes: Commission's members, dose-effect relationship and estimation of carcinogenic effects of low ionizing

  18. Numerical modeling of underground openings behavior with a viscoplastic approach

    International Nuclear Information System (INIS)

    Kleine, A.

    2007-01-01

    Nature is complex and must be approached in total modesty by engineers seeking to predict the behavior of underground openings. The engineering of industrial projects in underground situations, with high economic and social stakes (Alpine mountain crossings, nuclear waste repository), mean striving to gain better understanding of the behavioral mechanisms of the openings to be designed. This improvement necessarily involves better physical representativeness of macroscopic mechanisms and the provision of prediction tools suited to the expectations and needs of the engineers. The calculation tools developed in this work is in step with this concern for satisfying industrial needs and developing knowledge related to the rheology of geo-materials. These developments led to the proposing of a mechanical constitutive model, suited to lightly fissured rocks, comparable to continuous media, while integrating more particularly the effect of time. Thread of this study, the problematics ensued from the subject of the thesis is precisely about the rock mass delayed behavior in numerical modeling and its consequences on underground openings design. Based on physical concepts of reference, defined in several scales (macro/meso/micro), the developed constitutive model is translated in a mathematical formalism in order to be numerically implemented. Numerical applications presented as illustrations fall mainly within the framework of nuclear waste repository problems. They concern two very different configurations of underground openings: the AECL's underground canadian laboratory, excavated in the Lac du Bonnet granite, and the GMR gallery of Bure's laboratory (Meuse/Haute-Marne), dug in argillaceous rock. In this two cases, this constitutive model use highlights the gains to be obtained from allowing for delayed behavior regarding the accuracy of numerical tunnel behavior predictions in the short, medium and long terms. (author)

  19. Thermally-driven Coupled THM Processes in Shales

    Science.gov (United States)

    Rutqvist, J.

    2017-12-01

    Temperature changes can trigger strongly coupled thermal-hydrological-mechanical (THM) processes in shales that are important to a number of subsurface energy applications, including geologic nuclear waste disposal and hydrocarbon extraction. These coupled processes include (1) direct pore-volume couplings, by thermal expansion of trapped pore-fluid that triggers instantaneous two-way couplings between pore fluid pressure and mechanical deformation, and (2) indirect couplings in terms of property changes, such as changes in mechanical stiffness, strength, and permeability. Direct pore-volume couplings have been studied in situ during borehole heating experiments in shale (or clay stone) formations at Mont Terri and Bure underground research laboratories in Switzerland and France. Typically, the temperature changes are accompanied with a rapid increase in pore pressure followed by a slower decrease towards initial (pre-heating) pore pressure. Coupled THM modeling of these heater tests shows that the pore pressure increases because the thermal expansion coefficient of the fluid is much higher than that of the porous clay stone. Such thermal pressurization induces fluid flow away from the pressurized area towards areas of lower pressure. The rate of pressure increase and magnitude of peak pressure depends on the rate of heating, pore-compressibility, and permeability of the shale. Modeling as well as laboratory experiments have shown that if the pore pressure increase is sufficiently large it could lead to fracturing of the shale or shear slip along pre-existing bedding planes. Another set of data and observations have been collected associated with studies related to concentrated heating and cooling of oil-shales and shale-gas formations. Heating may be used to enhance production from tight oil-shale, whereas thermal stimulation has been attempted for enhanced shale-gas extraction. Laboratory experiments on shale have shown that strength and elastic deformation

  20. Molecular jet of IRAS 04166+2706

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Liang-Yao [Graduate Institute of Astronomy and Astrophysics, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan (China); Shang, Hsien; Su, Yu-Nung; Hirano, Naomi; Lee, Chin-Fei [Academia Sinica, Institute of Astrophysics (ASIAA), P.O. Box 23141, Taipei 106, Taiwan (China); Santiago-García, Joaquín [Instituto de Radioastronomía Milimétrica (IRAM), Avenida Divina Pastora 7, Núcleo Central, E-18012 Granada (Spain); Tafalla, Mario [Observatorio Astronómico Nacional (IGN), Alfonso XII 3, E-28014 Madrid (Spain); Zhang, Qizhou, E-mail: lywang@asiaa.sinica.edu.tw [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

    2014-01-01

    The molecular outflow from IRAS 04166+2706 was mapped with the Submillimeter Array at a 350 GHz continuum and CO J = 3-2 at an angular resolution of ∼1''. The field of view covers the central arcminute, which contains the inner four pairs of knots of the molecular jet. On the channel map, conical structures are clearly present in the low-velocity range (|V – V {sub 0}| < 10 km s{sup –1}), and the highly collimated knots appear in the extremely high velocity range (50 >|V – V {sub 0}| > 30 km s{sup –1}). The higher angular resolution of ∼1'' reveals the first blue-shifted knot (B1) that was missing in previous Plateau de Bure Interferometer observation of Santiago-García et al. at an offset of ∼6'' to the northeast of the central source. This identification completes the symmetric sequence of knots in both the blue- and red-shifted lobes of the outflow. The innermost knots R1 and B1 have the highest velocities within the sequence. Although the general features appear to be similar to previous CO J = 2-1 images in Santiago-García et al., the emission in CO J = 3-2 almost always peaks further away from the central source than that of CO J = 2-1 in the red-shifted lobe of the channel maps. This gives rise to a gradient in the line-ratio map of CO J = 3-2/J = 2-1 from head to tail within a knot. A large velocity gradient analysis suggests that the differences may reflect a higher gas kinetic temperature at the head. We also explore possible constraints imposed by the nondetection of SiO J = 8-7.

  1. Assessment of the risk posed by the antifouling booster biocides Irgarol 1051 and diuron to freshwater macrophytes.

    Science.gov (United States)

    Lambert, S J; Thomas, K V; Davy, A J

    2006-05-01

    Antifouling paints are used to reduce the attachment of living organisms to the submerged surfaces of ships, boats and aquatic structures, usually by the release of a biocide. Two 'booster' biocides in common use are the triazine herbicide Irgarol 1051 (N-2-methylthio-4-tert-butylamino-6-cyclopropylamino-s-triazine), and diuron (1-(3,4-dichlorophenyl)-3,3-dimethylurea), which are designed to inhibit algal photosynthesis. Previous research has been directed at the effects of these compounds in marine and estuarine environments. In 2001 we sampled the main rivers and shallow freshwater lakes (Broads) of East Anglia UK for Irgarol 1051, its metabolite GS26575 (2-methylamino-4-tert-butylamino-6-amino-s-triazine) and diuron in order to establish the baseline environmental concentrations of these compounds in freshwater systems of eastern UK and to investigate their possible effects on aquatic plants. Irgarol 1051, GS26575 and diuron were found in water samples collected from 21 locations. The highest concentrations were found in the Norfolk and Suffolk Broads in May. The rivers Great Ouse, Wissey, Bure and Yare also contained all three compounds, as did the Great Ouse Cut-off Channel. The toxicity of these biocides to three macrophyte species (Apium nodiflorum, Chara vulgaris, and Myriophyllum spicatum) was investigated. Deleterious effects on relative growth rate, the maximum quantum efficiency (Fv/Fm) of photosystem II and, for Apium, root mass production were found. C. vulgaris was generally most sensitive; growth, especially of roots, was strongly affected in A. nodiflorum; growth rate of M. spicatum was sensitive to diuron. No observed effect concentrations (NOEC) were interpolated using standard toxicological analysis. These were compared with measured environmental concentrations (MEC) to determine the ranges of risk quotients (MEC/NOEC). Both Irgarol 1051 and diuron represented significant risks to A. nodiflorum and C. vulgaris in this area.

  2. CONFIRMING THE PRIMARILY SMOOTH STRUCTURE OF THE VEGA DEBRIS DISK AT MILLIMETER WAVELENGTHS

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, A. Meredith; Plambeck, Richard; Chiang, Eugene [Department of Astronomy, University of California, Berkeley, CA 94720 (United States); Wilner, David J.; Andrews, Sean M. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Mason, Brian [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903-2475 (United States); Carpenter, John M. [California Institute of Technology, Department of Astronomy, MC 105-24, Pasadena, CA 91125 (United States); Chiang, Hsin-Fang [Institute for Astronomy, University of Hawaii, 640 North Aohoku Place, Hilo, HI 96720 (United States); Williams, Jonathan P. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Hales, Antonio [Joint ALMA Observatory, Av. El Golf 40, Piso 18, Santiago (Chile); Su, Kate [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); Dicker, Simon; Korngut, Phil; Devlin, Mark, E-mail: mhughes@astro.berkeley.edu [Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104 (United States)

    2012-05-01

    Clumpy structure in the debris disk around Vega has been previously reported at millimeter wavelengths and attributed to concentrations of dust grains trapped in resonances with an unseen planet. However, recent imaging at similar wavelengths with higher sensitivity has disputed the observed structure. We present three new millimeter-wavelength observations that help to resolve the puzzling and contradictory observations. We have observed the Vega system with the Submillimeter Array (SMA) at a wavelength of 880 {mu}m and an angular resolution of 5''; with the Combined Array for Research in Millimeter-wave Astronomy (CARMA) at a wavelength of 1.3 mm and an angular resolution of 5''; and with the Green Bank Telescope (GBT) at a wavelength of 3.3 mm and angular resolution of 10''. Despite high sensitivity and short baselines, we do not detect the Vega debris disk in either of the interferometric data sets (SMA and CARMA), which should be sensitive at high significance to clumpy structure based on previously reported observations. We obtain a marginal (3{sigma}) detection of disk emission in the GBT data; the spatial distribution of the emission is not well constrained. We analyze the observations in the context of several different models, demonstrating that the observations are consistent with a smooth, broad, axisymmetric disk with inner radius 20-100 AU and width {approx}> 50 AU. The interferometric data require that at least half of the 860 {mu}m emission detected by previous single-dish observations with the James Clerk Maxwell Telescope be distributed axisymmetrically, ruling out strong contributions from flux concentrations on spatial scales of {approx}<100 AU. These observations support recent results from the Plateau de Bure Interferometer indicating that previous detections of clumpy structure in the Vega debris disk were spurious.

  3. Hearing of the public of September 12, 2005 at Bar-le-Duc; Audition du public du 12 septembre 2005, Bar-le-Duc

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the first public hearing at Bar-le-Duc. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the three axes of researches, the volume of wastes, the safety aspects of waste facilities and the financial aspects of waste management. Three presentations (slides) are attached to the proceedings and treat of: the context of the debate in the framework of the 1991 law and the future law project on radioactive waste management; the present day status and management of radioactive wastes; and the evaluation of the ANDRA's research program on the Bure site. (J.S.)

  4. Nuclear wastes management. 1. round table - geologic disposal as questioned by the public in concern

    International Nuclear Information System (INIS)

    2005-01-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the last round table held at Paris. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern various aspects of waste management, like the quantity of wastes in concern, the reversibility of storages, the monitoring of waste facilities once closed down, the related costs, and the general safety questions about the suitability of the clay formation near the Bure site for the disposal of high-level and long-lived radioactive wastes. A second part of the meeting addresses some remarks about the information of the general public and the decision making process. Finally, five presentations (slides) are attached to these proceedings and treat of: the safety of the disposal in deep geologic formation; the management of spent fuels in Canada; the nuclear wastes R and D in Sweden; the researches and projects in Belgium for the geologic disposal of long-lived radioactive wastes; the results

  5. Hearing of the public of September 12, 2005 at Bar-le-Duc

    International Nuclear Information System (INIS)

    2005-01-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the first public hearing at Bar-le-Duc. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the three axes of researches, the volume of wastes, the safety aspects of waste facilities and the financial aspects of waste management. Three presentations (slides) are attached to the proceedings and treat of: the context of the debate in the framework of the 1991 law and the future law project on radioactive waste management; the present day status and management of radioactive wastes; and the evaluation of the ANDRA's research program on the Bure site. (J.S.)

  6. Nuclear wastes management. 1. round table - geologic disposal as questioned by the public in concern; Gestion des dechets nucleaires. 1. table ronde le stockage geologique - la mise en question par les publics concernes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the last round table held at Paris. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern various aspects of waste management, like the quantity of wastes in concern, the reversibility of storages, the monitoring of waste facilities once closed down, the related costs, and the general safety questions about the suitability of the clay formation near the Bure site for the disposal of high-level and long-lived radioactive wastes. A second part of the meeting addresses some remarks about the information of the general public and the decision making process. Finally, five presentations (slides) are attached to these proceedings and treat of: the safety of the disposal in deep geologic formation; the management of spent fuels in Canada; the nuclear wastes R and D in Sweden; the researches and projects in Belgium for the geologic disposal of long-lived radioactive wastes; the results

  7. Geochemical of clay formations : study of Spanish clay REFERENCE

    International Nuclear Information System (INIS)

    Turrero, M. J.; Pena, J.

    2003-01-01

    Clay rocks are investigated in different international research programs in order to assess its feasibility for the disposal of high level radioactive wastes. This is because different sepcific aspects: they have low hydraulic conductivity (10''-11-10''-15 m/s), a high sorption capacity, self-sealing capacity of facults and discontinuities and mechanical resistance. Several research programs on clay formations are aimed to study the chemistry of the groundwater and the water-rock reactions that control it: e. g. Boom Clay (Mol, Belgium), Oxford Clay /Harwell, United Kingdom), Toarcian Clay (Tournemire, France), Palfris formation (Wellenberg, Switzerland), Opalinus Clay (Bure, France). Based on these studies, considerable progress in the development of techniques for hydrologic, geochemical and hydrogeochemical characterization of mudstones has been accomplished (e. g. Beaufais et al. 1994, De Windt el al. 1998. Thury and Bossart 1999, Sacchi and Michelot 2000) with important advances in the knowledge of geochemical process in these materials (e. g. Reeder et al. 1993, Baeyens and Brandbury 1994, Beaucaire et al. 2000, Pearson et al., 2003).Furtermore, geochemical modeling is commonly used to simulate the evolution of water chemistry and to understand quantitatively the processes controlling the groundwater chemistry (e. g. Pearson et al. 1998, Tempel and Harrison 2000, Arcos et al., 2001). The work presented here is part of a research program funded by Enresa in the context of its R and D program. It is focused on the characterization of a clay formation (reference Argillaceous Formation, RAF) located within the Duero Basin (north-centralSpain). The characterisation of th ephysical properties,, fluid composition, mineralogy, water-rock reaction processes, geochemical modelling and sorption properties of the clays from the mentioned wells is the main purpose of this work. (Author)

  8. A SPATIALLY RESOLVED INNER HOLE IN THE DISK AROUND GM AURIGAE

    International Nuclear Information System (INIS)

    Hughes, A. Meredith; Andrews, Sean M.; Wilner, David J.; Qi Chunhua; Espaillat, Catherine; Calvet, Nuria; D'Alessio, Paola; Williams, Jonathan P.; Hogerheijde, Michiel R.

    2009-01-01

    We present 0.''3 resolution observations of the disk around GM Aurigae with the Submillimeter Array (SMA) at a wavelength of 860 μm and with the Plateau de Bure Interferometer at a wavelength of 1.3 mm. These observations probe the distribution of disk material on spatial scales commensurate with the size of the inner hole predicted by models of the spectral energy distribution (SED). The data clearly indicate a sharp decrease in millimeter optical depth at the disk center, consistent with a deficit of material at distances less than ∼20 AU from the star. We refine the accretion disk model of Calvet et al. based on the unresolved SED and demonstrate that it reproduces well the spatially resolved millimeter continuum data at both available wavelengths. We also present complementary SMA observations of CO J = 3-2 and J = 2-1 emission from the disk at 2'' resolution. The observed CO morphology is consistent with the continuum model prediction, with two significant deviations: (1) the emission displays a larger CO J = 3-2/J = 2-1 line ratio than predicted, which may indicate additional heating of gas in the upper disk layers; and (2) the position angle of the kinematic rotation pattern differs by 11 deg. ± 2 deg. from that measured at smaller scales from the dust continuum, which may indicate the presence of a warp. We note that photoevaporation, grain growth, and binarity are unlikely mechanisms for inducing the observed sharp decrease in opacity or surface density at the disk center. The inner hole plausibly results from the dynamical influence of a planet on the disk material. Warping induced by a planet could also potentially explain the difference in position angle between the continuum and CO data sets.

  9. CONFIRMING THE PRIMARILY SMOOTH STRUCTURE OF THE VEGA DEBRIS DISK AT MILLIMETER WAVELENGTHS

    International Nuclear Information System (INIS)

    Hughes, A. Meredith; Plambeck, Richard; Chiang, Eugene; Wilner, David J.; Andrews, Sean M.; Mason, Brian; Carpenter, John M.; Chiang, Hsin-Fang; Williams, Jonathan P.; Hales, Antonio; Su, Kate; Dicker, Simon; Korngut, Phil; Devlin, Mark

    2012-01-01

    Clumpy structure in the debris disk around Vega has been previously reported at millimeter wavelengths and attributed to concentrations of dust grains trapped in resonances with an unseen planet. However, recent imaging at similar wavelengths with higher sensitivity has disputed the observed structure. We present three new millimeter-wavelength observations that help to resolve the puzzling and contradictory observations. We have observed the Vega system with the Submillimeter Array (SMA) at a wavelength of 880 μm and an angular resolution of 5''; with the Combined Array for Research in Millimeter-wave Astronomy (CARMA) at a wavelength of 1.3 mm and an angular resolution of 5''; and with the Green Bank Telescope (GBT) at a wavelength of 3.3 mm and angular resolution of 10''. Despite high sensitivity and short baselines, we do not detect the Vega debris disk in either of the interferometric data sets (SMA and CARMA), which should be sensitive at high significance to clumpy structure based on previously reported observations. We obtain a marginal (3σ) detection of disk emission in the GBT data; the spatial distribution of the emission is not well constrained. We analyze the observations in the context of several different models, demonstrating that the observations are consistent with a smooth, broad, axisymmetric disk with inner radius 20-100 AU and width ∼> 50 AU. The interferometric data require that at least half of the 860 μm emission detected by previous single-dish observations with the James Clerk Maxwell Telescope be distributed axisymmetrically, ruling out strong contributions from flux concentrations on spatial scales of ∼<100 AU. These observations support recent results from the Plateau de Bure Interferometer indicating that previous detections of clumpy structure in the Vega debris disk were spurious.

  10. INTERMEDIATE-MASS HOT CORES AT {approx}500 AU: DISKS OR OUTFLOWS?

    Energy Technology Data Exchange (ETDEWEB)

    Palau, Aina; Girart, Josep M. [Institut de Ciencies de l' Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, 08193 Bellaterra, Catalunya (Spain); Fuente, Asuncion; Alonso-Albi, Tomas [Observatorio Astronomico Nacional, P.O. Box 112, 28803 Alcala de Henares, Madrid (Spain); Fontani, Francesco; Sanchez-Monge, Alvaro [Osservatorio Astrofisico di Arcetri, INAF, Largo E. Fermi 5, 50125 Firenze (Italy); Boissier, Jeremie [Istituto di Radioastronomia, INAF, Via Gobetti 101, Bologna (Italy); Pietu, Vincent; Neri, Roberto [IRAM, 300 Rue de la piscine, 38406 Saint Martin d' Heres (France); Busquet, Gemma [Istituto di Fisica dello Spazio Interplanetario, INAF, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, 00133 Roma (Italy); Estalella, Robert [Departament d' Astronomia i Meteorologia (IEEC-UB), Institut Ciencies Cosmos, Universitat Barcelona, Marti Franques 1, 08028 Barcelona (Spain); Zapata, Luis A. [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, P.O. Box 3-72, 58090 Morelia, Michoacan (Mexico); Zhang, Qizhou; Ho, Paul T. P. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Audard, Marc, E-mail: palau@ieec.uab.es [Geneva Observatory, University of Geneva, Ch. des Maillettes 51, 1290 Versoix (Switzerland)

    2011-12-20

    Observations with the Plateau de Bure Interferometer in the most extended configuration toward two intermediate-mass star-forming regions, IRAS 22198+6336 and AFGL 5142, reveal the presence of several complex organic molecules at {approx}500 AU scales, confirming the presence of hot cores in both regions. The hot cores are not rich in CN-bearing molecules, as often seen in massive hot cores, and are mainly traced by CH{sub 3}CH{sub 2}OH, (CH{sub 2}OH){sub 2}, CH{sub 3}COCH{sub 3}, and CH{sub 3}OH, with, additionally, CH{sub 3}CHO, CH{sub 3}OD, and HCOOD for IRAS 22198+6336, and C{sub 6}H and O{sup 13}CS for AFGL 5142. The emission of complex molecules is resolved down to sizes of {approx}300 and {approx}600 AU, for IRAS 22198+6336 and AFGL 5142, respectively, and most likely is tracing protostellar disks rather than flattened envelopes or toroids as is usually found. This is especially clear for the case of IRAS 22198+6336, where we detect a velocity gradient for all the mapped molecules perpendicular to the most chemically rich outflow of the region, yielding a dynamic mass {approx}> 4 M{sub Sun }. As for AFGL 5142, the hot core emission is resolved into two elongated cores separated {approx}1800 AU. A detailed comparison of the complex molecule peaks to the new CO (2-1) data and H{sub 2}O maser data from the literature suggests also that for AFGL 5142 the complex molecules are mainly associated with disks, except for a faint and extended molecular emission found to the west, which is possibly produced in the interface between one of the outflows and the dense surrounding gas.

  11. INTERMEDIATE-MASS HOT CORES AT ∼500 AU: DISKS OR OUTFLOWS?

    International Nuclear Information System (INIS)

    Palau, Aina; Girart, Josep M.; Fuente, Asunción; Alonso-Albi, Tomás; Fontani, Francesco; Sánchez-Monge, Álvaro; Boissier, Jérémie; Piétu, Vincent; Neri, Roberto; Busquet, Gemma; Estalella, Robert; Zapata, Luis A.; Zhang, Qizhou; Ho, Paul T. P.; Audard, Marc

    2011-01-01

    Observations with the Plateau de Bure Interferometer in the most extended configuration toward two intermediate-mass star-forming regions, IRAS 22198+6336 and AFGL 5142, reveal the presence of several complex organic molecules at ∼500 AU scales, confirming the presence of hot cores in both regions. The hot cores are not rich in CN-bearing molecules, as often seen in massive hot cores, and are mainly traced by CH 3 CH 2 OH, (CH 2 OH) 2 , CH 3 COCH 3 , and CH 3 OH, with, additionally, CH 3 CHO, CH 3 OD, and HCOOD for IRAS 22198+6336, and C 6 H and O 13 CS for AFGL 5142. The emission of complex molecules is resolved down to sizes of ∼300 and ∼600 AU, for IRAS 22198+6336 and AFGL 5142, respectively, and most likely is tracing protostellar disks rather than flattened envelopes or toroids as is usually found. This is especially clear for the case of IRAS 22198+6336, where we detect a velocity gradient for all the mapped molecules perpendicular to the most chemically rich outflow of the region, yielding a dynamic mass ∼> 4 M ☉ . As for AFGL 5142, the hot core emission is resolved into two elongated cores separated ∼1800 AU. A detailed comparison of the complex molecule peaks to the new CO (2-1) data and H 2 O maser data from the literature suggests also that for AFGL 5142 the complex molecules are mainly associated with disks, except for a faint and extended molecular emission found to the west, which is possibly produced in the interface between one of the outflows and the dense surrounding gas.

  12. The PdBI arcsecond whirlpool survey (PAWS). I. A cloud-scale/multi-wavelength view of the interstellar medium in a grand-design spiral galaxy

    International Nuclear Information System (INIS)

    Schinnerer, Eva; Meidt, Sharon E.; Hughes, Annie; Colombo, Dario; Pety, Jérôme; Schuster, Karl F.; Dumas, Gaëlle; García-Burillo, Santiago; Dobbs, Clare L.; Leroy, Adam K.; Kramer, Carsten; Thompson, Todd A.; Regan, Michael W.

    2013-01-01

    The Plateau de Bure Interferometer Arcsecond Whirlpool Survey has mapped the molecular gas in the central ∼9 kpc of M51 in its 12 CO(1-0) line emission at a cloud-scale resolution of ∼40 pc using both IRAM telescopes. We utilize this data set to quantitatively characterize the relation of molecular gas (or CO emission) to other tracers of the interstellar medium, star formation, and stellar populations of varying ages. Using two-dimensional maps, a polar cross-correlation technique and pixel-by-pixel diagrams, we find: (1) that (as expected) the distribution of the molecular gas can be linked to different components of the gravitational potential; (2) evidence for a physical link between CO line emission and radio continuum that seems not to be caused by massive stars, but rather depends on the gas density; (3) a close spatial relation between polycyclic aromatic hydrocarbon (PAH) and molecular gas emission, but no predictive power of PAH emission for the molecular gas mass; (4) that the I – H color map is an excellent predictor of the distribution (and to a lesser degree, the brightness) of CO emission; and (5) that the impact of massive (UV-intense) young star-forming regions on the bulk of the molecular gas in central ∼9 kpc cannot be significant due to a complex spatial relation between molecular gas and star-forming regions that ranges from cospatial to spatially offset to absent. The last point, in particular, highlights the importance of galactic environment—and thus the underlying gravitational potential—for the distribution of molecular gas and star formation.

  13. Qubit-qutrit separability-probability ratios

    International Nuclear Information System (INIS)

    Slater, Paul B.

    2005-01-01

    Paralleling our recent computationally intensive (quasi-Monte Carlo) work for the case N=4 (e-print quant-ph/0308037), we undertake the task for N=6 of computing to high numerical accuracy, the formulas of Sommers and Zyczkowski (e-print quant-ph/0304041) for the (N 2 -1)-dimensional volume and (N 2 -2)-dimensional hyperarea of the (separable and nonseparable) NxN density matrices, based on the Bures (minimal monotone) metric--and also their analogous formulas (e-print quant-ph/0302197) for the (nonmonotone) flat Hilbert-Schmidt metric. With the same seven 10 9 well-distributed ('low-discrepancy') sample points, we estimate the unknown volumes and hyperareas based on five additional (monotone) metrics of interest, including the Kubo-Mori and Wigner-Yanase. Further, we estimate all of these seven volume and seven hyperarea (unknown) quantities when restricted to the separable density matrices. The ratios of separable volumes (hyperareas) to separable plus nonseparable volumes (hyperareas) yield estimates of the separability probabilities of generically rank-6 (rank-5) density matrices. The (rank-6) separability probabilities obtained based on the 35-dimensional volumes appear to be--independently of the metric (each of the seven inducing Haar measure) employed--twice as large as those (rank-5 ones) based on the 34-dimensional hyperareas. (An additional estimate--33.9982--of the ratio of the rank-6 Hilbert-Schmidt separability probability to the rank-4 one is quite clearly close to integral too.) The doubling relationship also appears to hold for the N=4 case for the Hilbert-Schmidt metric, but not the others. We fit simple exact formulas to our estimates of the Hilbert-Schmidt separable volumes and hyperareas in both the N=4 and N=6 cases

  14. A jet-dominated model for a broad-band spectral energy distribution of the nearby low-luminosity active galactic nucleus in M94

    Science.gov (United States)

    van Oers, Pieter; Markoff, Sera; Uttley, Phil; McHardy, Ian; van der Laan, Tessel; Donovan Meyer, Jennifer; Connors, Riley

    2017-06-01

    We have compiled a new multiwavelength spectral energy distribution (SED) for the closest obscured low-ionization emission-line region active galactic nucleus (AGN), NGC 4736, also known as M94. The SED comprises mainly high-resolution (mostly sub-arcsecond, or, at the distance to M94, ≲23 pc from the nucleus) observations from the literature, archival data, as well as previously unpublished sub-millimetre data from the Plateau de Bure Interferometer (PdBI) and the Combined Array for Research in Millimeter-wave Astronomy, in conjunction with new electronic MultiElement Radio Interferometric Network (e-MERLIN) L-band (1.5 GHz) observations. Thanks to the e-MERLIN resolution and sensitivity, we resolve for the first time a double structure composed of two radio sources separated by ˜1 arcsec, previously observed only at higher frequency. We explore this data set, which further includes non-simultaneous data from the Very Large Array, the Gemini telescope, the Hubble Space Telescope and the Chandra X-ray observatory, in terms of an outflow-dominated model. We compare our results with previous trends found for other AGN using the same model (NGC 4051, M81*, M87 and Sgr A*), as well as hard- and quiescent-state X-ray binaries. We find that the nuclear broad-band spectrum of M94 is consistent with a relativistic outflow of low inclination. The findings in this work add to the growing body of evidence that the physics of weakly accreting black holes scales with mass in a rather straightforward fashion.

  15. Hearing of the public of September 12, 2005 at Bar-le-Duc; Audition du public du 12 septembre 2005, Bar-le-Duc

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the first public hearing at Bar-le-Duc. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern the three axes of researches, the volume of wastes, the safety aspects of waste facilities and the financial aspects of waste management. Three presentations (slides) are attached to the proceedings and treat of: the context of the debate in the framework of the 1991 law and the future law project on radioactive waste management; the present day status and management of radioactive wastes; and the evaluation of the ANDRA's research program on the Bure site. (J.S.)

  16. INTERFEROMETRIC OBSERVATIONS OF NITROGEN-BEARING MOLECULAR SPECIES IN THE STAR-FORMING CORE AHEAD OF HH 80N

    Energy Technology Data Exchange (ETDEWEB)

    Masqué, Josep M.; Estalella, Robert [Departament d' Astronomia i Meteorologia, Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Catalunya (Spain); Girart, Josep M. [Institut de Ciències de l' Espai (CSIC-IEEC), Campus UAB, Facultat de Ciències, Torre C5 - parell 2, E-08193 Bellaterra, Catalunya (Spain); Anglada, Guillem; Osorio, Mayra [Instituto de Astrofísica de Andalucía, CSIC, Camino Bajo de Huétor 50, E-18008 Granada (Spain); Beltrán, Maria T. [INAF-Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, I-50125 Firenze (Italy)

    2013-10-10

    We present Very Large Array NH{sub 3} and Plateau de Bure Interferometer NH{sub 2}D and HN{sup 13}C observations of the star-forming core ahead of HH 80N, the optically obscured northern counterpart of the Herbig-Haro objects HH 80/81. The main goal is to determine the kinematical information of the high density regions of the core (n ∼> 10{sup 5} cm{sup –3}) missed in previous works due to the depletion of the species observed (e.g., CS). The obtained maps show different kinematical signatures between the eastern and western parts of the core, suggesting a possible dynamical interaction of the core with the HH 80/81/80N outflow. The analysis of the position-velocity (P-V) plots of these species rules out a previous interpretation of having a molecular ring-like structure with a radius of 6 × 10{sup 4} AU traced by CS infalling onto a central protostar found in the core (IRS1). A high degree of NH{sub 3} deuteration, with respect to the central part of the core harboring IRS1, is derived in the eastern part, where a dust condensation (SE) is located. This deuteration trend of NH{sub 3} suggests that SE is in a pre-stellar evolutionary stage, earlier than that of IRS1. Since SE is the closest condensation to the HH 80N/81/80N outflow, in a case of outflow-core dynamical interaction, it should be perturbed first and be the most evolved condensation in the core. Therefore, the derived evolutionary sequence for SE and IRS1 makes outflow triggered star formation on IRS1 unlikely.

  17. Evaluation report n.9

    International Nuclear Information System (INIS)

    Tissot, B.; Portal, R.

    2003-06-01

    The researches on radioactive waste management carried out in France according to the three ways of the 1991 law (separation and transmutation, deep geologic disposal, long lasting conditioning and storage), aim at offering a set of solutions than can be used partially or as a whole for the long living radioactive waste of high or medium activity. This 9. issue of the annual evaluation report of National Commission of Evaluation (CNE) makes a status of the advances of the researches in this domain. It is shared in 7 chapters dealing with: 1 - the activities of the CNE (scientific hearings and reports, meetings); 2 - the strategic trends and the researches (global strategic trends of nuclear energy development in France, 2003-2006 research strategies and programs, working groups, analysis of radionuclides hierarchization, studies of nuclear system scenarios, development of the Alliances common simulation tool, national inventory of radioactive wastes, containers, sanitary problems); 3 - researches on separation and transmutation (general framework, deep separation, transmutation fuels and targets, transmutation and hybrid systems, future reactors, Gedepeon working group); 4 - researches on deep geologic disposal (researches strategy and program, concept, modeling, status of 2001 studies and works, building of the Bure underground laboratory and program of researches, Forpro working group, Granite 2002 dossier, Andra's international collaborations); 5 - researches on wastes conditioning and long lasting storage of wastes and spent fuels (strategy and programs, glass matrices, new conditioning matrices for separate elements, containers and interfaces between disposal and storage, long-lasting storage); 6 - transverse working groups: Nomade, Practis and Momas; 7 - status of foreign researches and realizations (OECD coordinated researches, SAFIR 2 report (Belgium), international institutions). Five appendixes and a glossary complete the document. (J.S.)

  18. Current safety issues in the development of geological disposal of radioactive waste in France

    International Nuclear Information System (INIS)

    Raimbault, P.

    2002-01-01

    Deep geological disposal of high level and medium level long-lived waste in France is one of the three research paths defined by the law of 30th December 1991 on radioactive waste management. Research should be undertaken on: separation and transmutation of long-lived radionuclides in these waste; reversible or non reversible disposal in deep geological layers supported by investigations in underground laboratories; processes for conditioning and long term surface storage of these waste. In 2006, a global evaluation report on this research should be established by the Government and sent to the French Parliament. On this basis the Parliament should promulgate a law providing new objectives for the research and possibly presenting a framework for a deep disposal process. The French Nuclear Safety Authority has the responsibility to license the underground laboratories foreseen in the second research path and the nuclear facilities involved in the first and third research paths and make sure that existing high level and medium level long-lived waste currently produced are properly managed. It will give its advice on the safety aspects associated to the envisaged future management options. Its main concern is that results obtained in 2006 will be conclusive enough to take decisions for future orientations. Concerning the deep disposal option, under the responsibility of ANDRA (Agence Nationale pour la gestion des Dechets RAdioactifs), the construction of an underground laboratory has been authorized on the Bure site, in eastern France, and the shafts are under construction. The main issue is the level of investigations that may be performed in the host rock in order to support the feasibility study of a disposal concept on this site. Other issues are the elaboration of new safety standards to set a framework for a safety assessment of a disposal concept, the specifications for acceptance of waste packages in a future deep disposal, and relation of safety matters with

  19. Angular Momentum in Disk Wind Revealed in the Young Star MWC 349A

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Qizhou; Claus, Brian; Watson, Linda; Moran, James, E-mail: qzhang@cfa.harvard.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge MA 02138 (United States)

    2017-03-01

    Disk winds are thought to play a critical role in star birth. As winds extract excess angular momentum from accretion disks, matter in the disk can be transported inward to the star to fuel mass growth. However, observational evidence of wind carrying angular momentum has been very limited. We present Submillimeter Array (SMA) observations of the young star MWC 349A in the H26 α and H30 α recombination lines. The high signal-to-noise ratios made possible by the maser emission process allow us to constrain the relative astrometry of the maser spots to milli-arcsecond precision. Previous observations of the H30 α line with the SMA and the Plateau de Bure interferometer (PdBI) showed that masers are distributed in the disk and wind. Our new high-resolution observations of the H26 α line reveal differences in spatial distribution from that of the H30 α line. H26 α line masers in the disk are excited in a thin annulus with a radius of about 25 au, while the H30 α line masers are formed in a slightly larger annulus with a radius of 30 au. This is consistent with expectations for maser excitation in the presence of an electron density variation of approximately R {sup −4}. In addition, the H30 α and H26 α line masers arise from different parts in the wind. This difference is also expected from maser theory. The wind component of both masers exhibits line-of-sight velocities that closely follow a Keplerian law. This result provides strong evidence that the disk wind extracts significant angular momentum, thereby facilitating mass accretion in the young star.

  20. Long-term hydrodynamic response induced by past climatic and geo-morphologic forcing: The case of the Paris basin, France

    International Nuclear Information System (INIS)

    Jost, A.; Violette, S.; Goncalves, J.; Ledoux, E.; Guyomard, Y.; Guillocheau, F.; Kageyama, M.; Ramstein, G.; Suc, J.P.

    2007-01-01

    In the framework of safe underground storage of radioactive waste in low-permeability layers, it is essential to evaluate the mobility of deep groundwaters over timescales of several million years. On these timescales, the environmental evolution of a repository should depend upon a range of natural processes that are primarily driven by climate and geo-morphologic variations. In this paper, the response of the Paris basin groundwater system to variations in its hydrodynamic boundary conditions induced by past climate and geodynamic changes over the last five million years is investigated. A three-dimensional transient modelling of the Paris basin aquifer/aquitard system was developed using the code NEWSAM (Ecole des Mines de Paris, ENSMP). The geometry and hydrodynamic parameters of the model originate from a basin model, NEWBAS (ENSMP), built to simulate the geological history of the basin. Geo-morphologic evolution is deduced from digital elevation model analysis, which allows to estimate river-valley incision and alpine uplift. Climate forcing results from paleo-climate modelling experiments using the LMDz atmospheric general circulation model (Institut Pierre Simon Laplace) with a refined spatial resolution, for the present, the Last Glacial Maximum (21 ka) and the Middle Pliocene Warmth (similar to 3 Ma). The water balance is computed by the distributed hydrological model MODSUR (ENSMP). Results about the simulated evolution of piezometric heads in the system in response to the altered boundary conditions are presented, in particular in the vicinity of ANDRA's Bure potential repository site within the Callovo-Oxfordian argillaceous layer. For the present, the comparison of head patterns between steady state and time dependent simulation shows little differences for aquifer layers close to the surface but suggests a transient state of the current system in the main aquitards of the basin and in the deep aquifers, characterized by abnormally low fluid

  1. PHIBSS: MOLECULAR GAS CONTENT AND SCALING RELATIONS IN z ∼ 1-3 MASSIVE, MAIN-SEQUENCE STAR-FORMING GALAXIES

    International Nuclear Information System (INIS)

    Tacconi, L. J.; Genzel, R.; Wuyts, S.; Förster Schreiber, N. M.; Gracia-Carpio, J.; Lutz, D.; Saintonge, A.; Neri, R.; Cox, P.; Combes, F.; Bolatto, A.; Cooper, M. C.; Bournaud, F.; Burkert, A.; Comerford, J.; Davis, M.; Newman, S.; García-Burillo, S.; Naab, T.; Omont, A.

    2013-01-01

    We present PHIBSS, the IRAM Plateau de Bure high-z blue sequence CO 3-2 survey of the molecular gas properties in massive, main-sequence star-forming galaxies (SFGs) near the cosmic star formation peak. PHIBSS provides 52 CO detections in two redshift slices at z ∼ 1.2 and 2.2, with log(M * (M ☉ )) ≥ 10.4 and log(SFR(M ☉ /yr)) ≥ 1.5. Including a correction for the incomplete coverage of the M * -SFR plane, and adopting a ''Galactic'' value for the CO-H 2 conversion factor, we infer average gas fractions of ∼0.33 at z ∼ 1.2 and ∼0.47 at z ∼ 2.2. Gas fractions drop with stellar mass, in agreement with cosmological simulations including strong star formation feedback. Most of the z ∼ 1-3 SFGs are rotationally supported turbulent disks. The sizes of CO and UV/optical emission are comparable. The molecular-gas-star-formation relation for the z = 1-3 SFGs is near-linear, with a ∼0.7 Gyr gas depletion timescale; changes in depletion time are only a secondary effect. Since this timescale is much less than the Hubble time in all SFGs between z ∼ 0 and 2, fresh gas must be supplied with a fairly high duty cycle over several billion years. At given z and M * , gas fractions correlate strongly with the specific star formation rate (sSFR). The variation of sSFR between z ∼ 0 and 3 is mainly controlled by the fraction of baryonic mass that resides in cold gas.

  2. CONSTRAINING THE ABUNDANCES OF COMPLEX ORGANICS IN THE INNER REGIONS OF SOLAR-TYPE PROTOSTARS

    Energy Technology Data Exchange (ETDEWEB)

    Taquet, Vianney; Charnley, Steven B. [Astrochemistry Laboratory and The Goddard Center for Astrobiology, Mailstop 691, NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20770 (United States); López-Sepulcre, Ana; Ceccarelli, Cecilia; Kahane, Claudine [Univ. Grenoble Alpes, IPAG, F-38000 Grenoble (France); Neri, Roberto, E-mail: taquet@strw.leidenuniv.nl [Institut de Radioastronomie Millimétrique, Grenoble (France)

    2015-05-10

    The high abundances of Complex Organic Molecules (COMs) with respect to methanol, the most abundant COM, detected toward low-mass protostars, tend to be underpredicted by astrochemical models. This discrepancy might come from the large beam of the single-dish telescopes, encompassing several components of the studied protostar, commonly used to detect COMs. To address this issue, we have carried out multi-line observations of methanol and several COMs toward the two low-mass protostars NGC 1333-IRAS 2A and -IRAS 4A with the Plateau de Bure interferometer at an angular resolution of 2″, resulting in the first multi-line detection of the O-bearing species glycolaldehyde and ethanol and of the N-bearing species ethyl cyanide toward low-mass protostars other than IRAS 16293. The high number of detected transitions from COMs (more than 40 methanol transitions for instance) allowed us to accurately derive the source size of their emission and the COM column densities. The COM abundances with respect to methanol derived toward IRAS 2A and IRAS 4A are slightly, but not substantitally, lower than those derived from previous single-dish observations. The COM abundance ratios do not vary significantly with the protostellar luminosity, over five orders of magnitude, implying that low-mass hot corinos are quite chemically rich as high-mass hot cores. Astrochemical models still underpredict the abundances of key COMs, such as methyl formate or di-methyl ether, suggesting that our understanding of their formation remains incomplete.

  3. A HIGHER EFFICIENCY OF CONVERTING GAS TO STARS PUSHES GALAXIES AT z ∼ 1.6 WELL ABOVE THE STAR-FORMING MAIN SEQUENCE

    Energy Technology Data Exchange (ETDEWEB)

    Silverman, J. D.; Rujopakarn, W. [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Daddi, E.; Liu, D. [Laboratoire AIM, CEA/DSM-CNRS-Universite Paris Diderot, Irfu/Service d’Astrophysique, CEA Saclay (France); Rodighiero, G. [Dipartimento di Fisica e Astronomia, Universita di Padova, vicolo Osservatorio, 3, I-35122 Padova (Italy); Sargent, M. [Astronomy Centre, Department of Physics and Astronomy, University of Sussex, Brighton BN1 9QH (United Kingdom); Renzini, A. [Instituto Nazionale de Astrofisica, Osservatorio Astronomico di Padova, v.co dell’Osservatorio 5, I-35122 Padova (Italy); Feruglio, C. [IRAM—Institut de RadioAstronomie Millimétrique, 300 rue de la Piscine, F-38406 Saint Martin d’Hères (France); Kashino, D. [Division of Particle and Astrophysical Science, Graduate School of Science, Nagoya University, Nagoya 464-8602 (Japan); Sanders, D. [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States); Kartaltepe, J. [National Optical Astronomy Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States); Nagao, T. [Graduate School of Science and Engineering, Ehime University, 2-5 Bunkyo-cho, Matsuyama 790-8577 (Japan); Arimoto, N. [Subaru Telescope, 650 North A’ohoku Place, Hilo, HI-96720 (United States); Berta, S.; Lutz, D. [Max-Planck-Institut für extraterrestrische Physik, D-84571 Garching (Germany); Béthermin, M. [European Southern Observatory, Karl-Schwarzschild-Strasse 2, D-85748 Garching (Germany); Koekemoer, A., E-mail: john.silverman@ipmu.jp [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD, 21218 (United States); and others

    2015-10-20

    Local starbursts have a higher efficiency of converting gas into stars, as compared to typical star-forming galaxies at a given stellar mass, possibly indicative of different modes of star formation. With the peak epoch of galaxy formation occurring at z > 1, it remains to be established whether such an efficient mode of star formation is occurring at high redshift. To address this issue, we measure the molecular gas content of seven high-redshift (z ∼ 1.6) starburst galaxies with the Atacama Large Millimeter/submillimeter Array and IRAM/Plateau de Bure Interferometer. Our targets are selected from the sample of Herschel far-infrared-detected galaxies having star formation rates (∼300–800 M{sub ⊙} yr{sup −1}) elevated (≳4×) above the star-forming main sequence (MS) and included in the FMOS-COSMOS near-infrared spectroscopic survey of star-forming galaxies at z ∼ 1.6 with Subaru. We detect CO emission in all cases at high levels of significance, indicative of high gas fractions (∼30%–50%). Even more compelling, we firmly establish with a clean and systematic selection that starbursts, identified as MS outliers, at high redshift generally have a lower ratio of CO to total infrared luminosity as compared to typical MS star-forming galaxies, although with a smaller offset than expected based on past studies of local starbursts. We put forward a hypothesis that there exists a continuous increase in star formation efficiency with elevation from the MS with galaxy mergers as a possible physical driver. Along with a heightened star formation efficiency, our high-redshift sample is similar in other respects to local starbursts, such as being metal rich and having a higher ionization state of the interstellar medium.

  4. DYNAMICAL EVOLUTION OF AGN HOST GALAXIES-GAS IN/OUT-FLOW RATES IN SEVEN NUGA GALAXIES

    International Nuclear Information System (INIS)

    Haan, Sebastian; Schinnerer, Eva; Rix, Hans-Walter; Emsellem, Eric; GarcIa-Burillo, Santiago; Combes, Francoise; Mundell, Carole G.

    2009-01-01

    To examine the role of the host galaxy structure in fueling nuclear activity, we estimated gas flow rates from several kpc down to the inner few 10 pc for seven nearby spiral galaxies, selected from the NUclei of GAlaxies sample. We calculated gravitational torques from near-infrared images and determined gas in/out-flow rates as a function of radius and location within the galactic disks, based on high angular resolution interferometric observations of molecular (CO using Plateau de Bure interferometer) and atomic (H I using the Very Large Array) gas. The results are compared with kinematic evidence for radial gas flows and the dynamical state of the galaxies (via resonances) derived from several different methods. We show that gravitational torques are very efficient at transporting gas from the outer disk all the way into the galaxies centers at ∼100 pc; previously assumed dynamical barriers to gas transport, such as the corotation resonance of stellar bars, seem to be overcome by gravitational torque induced gas flows from other nonaxisymmetric structures. The resulting rates of gas mass inflow range from 0.01 to 50 M sun yr -1 and are larger for the galaxy center than for the outer disk. Our gas flow maps show the action of nested bars within larger bars for three galaxies. Noncircular streaming motions found in the kinematic maps are larger in the center than in the outer disk and appear to correlate only loosely with the in/out-flow rates as a function of radius. We demonstrate that spiral gas disks are very dynamic systems that undergo strong radial evolution on timescales of a few rotation periods (e.g., 5 x 10 8 yrs at a radius of 5 kpc), due to the effectiveness of gravitational torques in redistributing the cold galactic gas.

  5. COLD MOLECULAR GAS IN THE INNER TWO KILOPARSECS OF NGC 4151

    International Nuclear Information System (INIS)

    Dumas, G.; Schinnerer, E.; Mundell, C. G.

    2010-01-01

    We present the first spatially resolved spectroscopic imaging observations of the 12 CO (1-0) line emission in the central 2.5 kpc of the Seyfert 1 galaxy NGC 4151, obtained with the IRAM Plateau de Bure Interferometer (PdBI). Most of the cold molecular gas is distributed along two curved gas lanes about 1 kpc north and south of the active nucleus, coincident with the circumnuclear dust ring noted by previous authors. These CO arcs lie within the Inner Lindblad Resonance of the large scale oval bar and have kinematics consistent with those derived from neutral hydrogen observations of the disk and the bar. Two additional gas clumps are detected that show non-circular motion-one associated with the southern gas lane and the other lying ∼600 pc north of the nucleus. Closer to the nucleus, no cold molecular gas is detected in the central 300 pc where abundant near-IR H 2 line emission arises. This suggests that the H 2 line emission is not a good indicator of a cold gas reservoir in NGC 4151 and that the H 2 is likely photo-excited by the active galactic nucleus (AGN). The upper limit of the CO mass in the central 300 pc is sufficient to support the AGN activity at its current level for 10 7 yr. The total cold molecular mass detected by PdBI is 4.3 x 10 7 M sun . Finally, 3 mm continuum emission arising from the location of the AGN is detected with a flux of S 3 m m ∼ 14 mJy and appears to be unresolved at an angular resolution of 2.''8 (∼180 pc).

  6. CONSTRAINING DUST AND MOLECULAR GAS PROPERTIES IN Lyα BLOBS AT z ∼ 3

    International Nuclear Information System (INIS)

    Yang Yujin; Decarli, Roberto; Walter, Fabian; Leipski, Christian; Dannerbauer, Helmut; Le Floc'h, Emeric; Weiss, Axel; Menten, Karl M.; Dey, Arjun; Chapman, Scott C.; Prescott, Moire K. M.; Neri, Roberto; Borys, Colin; Matsuda, Yuichi; Yamada, Toru; Hayashino, Tomoki; Tapken, Christian

    2012-01-01

    In order to constrain the bolometric luminosities, dust properties, and molecular gas content of giant Lyα nebulae, the so-called Lyα blobs, we have carried out a study of dust continuum and CO line emission in two well-studied representatives of this population at z ∼ 3: an Lyα blob discovered by its strong Spitzer Multiband Infrared Photometer 24 μm detection (LABd05) and the Steidel blob 1 (SSA22-LAB01). We find that the spectral energy distribution of LABd05 is well described by an active-galactic-nucleus-starburst composite template with L FIR = (4.0 ± 0.5) × 10 12 L ☉ , comparable to high-z submillimeter galaxies and ultraluminous infrared galaxies. New Large APEX Bolometer Camera 870 μm measurements rule out the reported Submillimeter Common-User Bolometer Array detection of the SSA22-LAB01 (S 850μm = 16.8 mJy) at the >4σ level. Consistent with this, ultradeep Plateau de Bure Interferometer observations with ∼2'' spatial resolution also fail to detect any 1.2 mm continuum source down to ≈0.45 mJy beam –1 (3σ). Combined with the existing (sub)millimeter observations in the literature, we conclude that the FIR luminosity of SSA22-LAB01 remains uncertain. No CO line is detected in either case down to integrated flux limits of S ν ΔV ∼ –1 , indicating a modest molecular gas reservoir, M(H 2 ) 10 M ☉ . The non-detections exclude, with high significance (12σ), the previous tentative detection of a CO J = 4-3 line in the SSA22-LAB01. The increased sensitivity afforded by the Atacama Large Millimeter/submillimeter Array will be critical in studying molecular gas and dust in these interesting systems.

  7. EARLY STAGES OF CLUSTER FORMATION: FRAGMENTATION OF MASSIVE DENSE CORES DOWN TO {approx}< 1000 AU

    Energy Technology Data Exchange (ETDEWEB)

    Palau, Aina; Girart, Josep M. [Institut de Ciencies de l' Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain); Fuente, Asuncion [Observatorio Astronomico Nacional, P.O. Box 112, E-28803 Alcala de Henares, Madrid (Spain); Estalella, Robert [Departament d' Astronomia i Meteorologia (IEEC-UB), Institut de Ciencies del Cosmos, Universitat de Barcelona, Marti Franques, 1, E-08028 Barcelona (Spain); Ho, Paul T. P.; Zhang, Qizhou [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Sanchez-Monge, Alvaro; Fontani, Francesco; Cesaroni, Riccardo [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy); Busquet, Gemma [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy); Commercon, Benoit; Hennebelle, Patrick [Laboratoire de Radioastronomie, UMR CNRS 8112, Ecole Normale Superieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France); Boissier, Jeremie [Istituto di Radioastronomia, INAF, Via Gobetti 101, I-40129 Bologna (Italy); Zapata, Luis A., E-mail: palau@ieec.uab.es [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, P.O. Box 3-72, 58090 Morelia, Michoacan (Mexico)

    2013-01-10

    In order to study the fragmentation of massive dense cores, which constitute the cluster cradles, we observed the continuum at 1.3 mm and the CO (2-1) emission of four massive cores with the Plateau de Bure Interferometer in the most extended configuration. We detected dust condensations down to {approx}0.3 M {sub Sun} and separate millimeter sources down to 0.''4 or {approx}< 1000 AU, comparable to the sensitivities and separations reached in optical/infrared studies of clusters. The CO (2-1) high angular resolution images reveal high-velocity knots usually aligned with previously known outflow directions. This, in combination with additional cores from the literature observed at similar mass sensitivity and spatial resolution, allowed us to build a sample of 18 protoclusters with luminosities spanning three orders of magnitude. Among the 18 regions, {approx}30% show no signs of fragmentation, while 50% split up into {approx}> 4 millimeter sources. We compiled a list of properties for the 18 massive dense cores, such as bolometric luminosity, total mass, and mean density, and found no correlation of any of these parameters with the fragmentation level. In order to investigate the combined effects of the magnetic field, radiative feedback, and turbulence in the fragmentation process, we compared our observations to radiation magnetohydrodynamic simulations and found that the low-fragmented regions are reproduced well in the magnetized core case, while the highly fragmented regions are consistent with cores where turbulence dominates over the magnetic field. Overall, our study suggests that the fragmentation in massive dense cores could be determined by the initial magnetic field/turbulence balance in each particular core.

  8. Tracing of variabilities within a geological barrier by molecular organic geochemistry

    International Nuclear Information System (INIS)

    Hautevelle, Yann; Michels, Raymond; Malartre, Fabrice; Elie, Marcel; Trouiller, Alain

    2007-01-01

    The Callovo-Oxfordian claystones located at 500 m depth at Bure (Meuse, France) are currently being investigated by Andra (the French National Radioactive Waste Management Agency) for testing the feasibility of long-term and deep geological nuclear waste disposal. In order to evaluate its potential as a geological barrier, it is very important to study, assess and describe its physico-chemical variability. The molecular biomarker composition of 150 samples of these claystones and their surrounding limestones carry diverse information on the sources of the sedimentary organic matter, the chemistry of the depositional environment, the preservation and diagenesis conditions. It also allows assessing the degree of lateral and vertical variability of the organic matter within these sedimentary series. The abundance of unsaturated biomarkers, the distribution of steroids and hopanoids and CPI values >2 prove the thermal immaturity of the organic matter. The co-occurrence of plankton, bacteria and land plant biomarkers indicate that the organic matter is a mixture of marine and continental contributions. The data also reveal that the organic matter was deposited under oxic and open-sea conditions except for a brief event of photic zone anoxia at the beginning of the Middle Callovian. In the claystones, the geosynthesis of diasterenes is favored to the detriment of the formation of steranes, especially in smectite-rich levels, and the organic matter is rapidly isolated from oxidizing then reducing conditions after the deposition due to the protective effect of clays. On the scale investigated, the claystones are characterized by a unique molecular facies and are thus homogenous from their organic content point of view. Yet, detailed investigation of specific molecular families indicates changes related to major claystone-limestone transitions. The homogeneity of these claystones can be explained by the paleogeographic position of their depositional setting and the plane

  9. A MULTI-WAVELENGTH STUDY OF THE STAR-FORMING CORE AHEAD OF HH 80N

    International Nuclear Information System (INIS)

    Masque, Josep M.; Estalella, Robert; Osorio, Mayra; Anglada, Guillem; Girart, Josep M.; Garay, Guido; Calvet, Nuria; Beltran, Maria T.

    2011-01-01

    We present observations of continuum emission in the mid-infrared to millimeter wavelength range, complemented with ammonia observations, of the dense core ahead of the radio Herbig-Haro (HH) object HH 80N, found in the GGD 27 region. The continuum emission in all the observed bands peaks at the same position, consistent with the presence of an embedded object, HH 80N-IRS1, within the core. The distribution of the Very Large Array ammonia emission is well correlated with that of the dust, suggesting that photochemical effects caused by the nearby HH object do not play an important role in shaping this particular molecular emission. In order to unveil the nature of HH 80N-IRS1, we analyzed the continuum data of this source, using self-consistent models of protostellar collapse. We find that a young protostar surrounded by a slowly rotating collapsing envelope of radius ∼0.08 pc and 20 M sun plus a circumstellar disk of radius ∼300 AU and 0.6 M sun provide a good fit to the observed spectral energy distribution and to the maps at 350 μm, 1.2 mm, and 3.5 mm of HH 80N-IRS1. Besides, the Atacama Pathfinder Experiment and Plateau de Bure Interferometer continuum maps at 350 μm and 3.5 mm, respectively, reveal additional clumps in the continuum emission. Given the modeling results and the observed morphology of the emission, we propose a scenario consisting of a central embedded Class 0 object, HH 80N-IRS1, with the rest of the material of the HH 80N core possibly undergoing fragmentation that may lead to the formation of several protostars.

  10. EC MoDeRn Project: In-situ Demonstration of Innovative Monitoring Technologies for Geological Disposal - 12053

    Energy Technology Data Exchange (ETDEWEB)

    Breen, B.J. [NDA, Herdus House, Westlakes Science and Technology Park, Moor Row, Cumbria, CA24 3HU (United Kingdom); Garcia-Sineriz, J.L. [AITEMIN, c/Margarita Salas 14-Parque Leganes Tecnologico-Leganes, ES-28918, Madrid (Spain); Maurer, H. [ETH Zurich, ETH Honggerberg, CH-8093, Zurich (Switzerland); Mayer, S. [ANDRA, 1-7 rue Jean-Monnet, F-92298 Chatenay-Malabry cedex (France); Schroeder, T.J. [NRG, P.O. Box 25, NL-1755 ZG Petten (Netherlands); Verstricht, J. [EURIDICE EIG, c/o SCK.CEN, Boeretang 200, BE-2400 Mol (Belgium)

    2012-07-01

    Monitoring to provide information on the evolution of geological disposal presents several challenges. The 4-year, euros M 5, EC MoDeRn Project (http://www.modern-fp7.eu/), which commenced in 2009, addresses monitoring processes, state-of-the-art technology and innovative research and development of monitoring techniques. This paper discusses some of the key drivers for the development of innovative monitoring techniques and provides outlines of the demonstration programmes being conducted within MoDeRn. The aim is to develop these innovative monitoring techniques and to demonstrate them under realistic conditions present in underground laboratories. These demonstration projects, applying a range of different monitoring techniques, are being carried out at underground research facilities in different geological environments at HADES URL in Belgium (plastic clay), Bure in France (indurated clay) and at Grimsel Test Site (granite) in Switzerland. These are either built upon existing infrastructure (EC ESDRED Low pH shotcrete and TEM experiments at Grimsel; and PRACLAY experiment and underground galleries in HADES) or will be attached to infrastructure that is being developed and financed by resources outside of this project (mock-up disposal cell in Bure). At Grimsel Test Site, cross-hole and hole-to-tunnel seismic methods are being employed as a means to monitor induced changes in an artificially saturated bentonite wall confined behind a shotcrete plug. Recognising the limitations for travel-time tomography for monitoring a disposal cell, full waveform inversion techniques are being employed to enhance the capacity to monitor remote from the excavation. At the same Grimsel location, an investigation will be conducted of the potential for using a high frequency wireless (HFW) sensor network embedded within the barrier system; this will include the possibility of providing energy remotely to isolated sensors. At the HADES URL, the monitoring programme will utilise

  11. Probable biofilm formation in the cheek as a complication of soft tissue filler resulting from improper endodontic treatment of tooth 16

    Directory of Open Access Journals (Sweden)

    Marusza W

    2012-03-01

    Full Text Available Wojciech Marusza1, Grazyna Mlynarczyk2, Romuald Olszanski3, Irina Netsvyetayeva2, Michael Obrowski1, Tommaso Iannitti4, Beniamino Palmieri51Academy of Face Sculpturing, 2Department of Microbiology, Medical University of Warsaw, 3Military Institute of Health Services, Warsaw, Poland; 4Department of Physiology, School of Medicine, University of Kentucky Medical Center, KY, USA; 5Department of General Surgery and Surgical Specialties, University of Modena and Reggio Emilia Medical School, Surgical Clinic, Modena, ItalyAbstract: Injectable filling agents offer the promise of a better appearance without surgery and, among them, hyaluronic acid is the most commonly used. Although complications are rare, it is necessary to know the possible side effects and complications in order to be prepared for their management. That is why many researchers have been focusing on the interactions between hyaluronic acid and pathogens, inflammatory mediators, the immune system, and markers of oxidative stress to achieve efficient drug delivery, given that hyaluronic acid has widening applications in the field of nanomedicine. Here we report the case of a 37-year-old female patient who returned to our clinic with an abscess in her left cheek 3 months after a deep injection of 1 mL of stabilized hyaluronic acid in both cheeks. Steroid and antibiotic therapy was initiated without success, and abscess drainage was performed. Extraction of tooth 16 was performed 11 days after insertion of drains into the abscess. Laboratory blood tests showed acute inflammation of presumed bacterial etiology. Microbiological examination of pus was negative. Bacterial cultures were found in the extracted tooth. After antibiotic therapy, a complete reversal of the pathological process was observed. The present report highlights the need to assess periodontal problems prior to any aesthetic facial treatment. Analyses of further case reports and clinical studies are necessary to understand

  12. Reviews of recent publications

    Directory of Open Access Journals (Sweden)

    1997-06-01

    Full Text Available Culture and Theory Conley, Verena Andermatt, ed. Rethinking Technologies by Laurence M. Porter Leitch, Vincent B. Cultural Criticism, Literary Theory, Poststructuralism by Merry M. Pawlowski French Studies Bersani, Leo and Ulysse Dutoit. Arts of Impoverishment: Beckett, Rothko, Resnais by Thomas Trezise Boldt-Irons, Leslie Anne. On Bataille: Critical Essays by Walter A. Strauss Deleuze, Gilles. Negotiations . Trans. Martin Joughin by Charles J. Stivale Fisher, Dominique D. Staging of Language and Language(s of the Stage: Mallarmé's poëme critique and Artaud's poetry-minus-text by Maryse Fauvel Goodall, Jane. Artaud and the Gnostic Drama by Claudine G. Fisher Lydon, Mary. Skirting the Issue: Essays in Literary Theory by Carol J. Murphy German Studies Barnouw, Dagmar. Critical Realism: History, Photography, and the Work of Siegfried Kracauer by Florence Martin Pfandl-Buchegger, Ingrid. David Lodge als Literaturkritiker, Theoretiker and Romanautor by Charles A. Grair Samuels, Clarise. Holocaust Visions: Surrealism and Existentialism in the Poetry of Paul Celan by Francis Michael Sharp Stefan, Verena. Shedding and Literally Dreaming. Shedding. Trans. Johanna Steigleder Moore and Beth E. Weckmueller; Literally Dreaming . Trans. Johanna Albert and Tobe Levin; "Euphoria and Cacophony." Trans. and Afterword Tobe Levin by Miriam Frank Stern, J.P. The Dear Purchase: A Theme in German Modernism by Theodore Ziolkowski Russian Studies Berry, Ellen E. and Anesa Miller-Pogacer, eds. Re-Entering the Sign: Articulating New Russian Culture by Rolf Hellebust Erlich, Victor. Modernism and Revolution: Russian Literature in Transition by Henry Elbaum Hohne, Karen and Helen Wussow, eds. A Dialogue of Voices: Feminist Literary Theory and Bakhtin by Laura Beraha Masing-Delic, Irene. Abolishing Death: A Salvation Myth of Russian Twentieth-Century Literature by Rolf Hellebust Paperno, Irina and Joan Delaney Grossman, eds. Creating Life: The Aesthetic Utopia of Russian

  13. Fetal stem cells in combined treatment of chronic heart failure and their effect on morphofunctional parameters of the left ventricle myocardium and cognitive functions

    Directory of Open Access Journals (Sweden)

    Klunnyk MO

    2014-08-01

    Full Text Available Mariya O Klunnyk, Nataliia S Sych, Irina G Matiyashchuk, Olena V Ivankova, Marina V Skalozub Cell Therapy Center EmCell, Kyiv, Ukraine Aim: To investigate the effect of combined treatment with the inclusion of fetal stem cells (FSCs on the morphology and functional dynamics of the left ventricle and cognitive functions in patients with chronic heart failure (CHF. Materials and methods: A comparative study was carried out on patients with CHF to examine the effect of combined treatment, including the experimental application of FSCs, on the morphofunctional parameters of the left ventricle and cognitive functions. Patients were examined before FSC treatment (FSCT, and 1 month, 3 months, and 6 months after treatment. The control group consisted of 20 CHF patients of similar age, sex, and New York Heart Association class. Results: It has been proven that FSCs positively affect objective and subjective clinical parameters. A significant reduction of serum type B brain natriuretic peptide was reported as early as 1 month after treatment. Significant increases in the left ventricle ejection fraction and decreases of the end diastolic volume were observed 6 months after treatment. Cognitive performance tests showed improvements on the Mini-Mental State Examination and Frontal Assessment Battery (conceptualization, mental flexibility, programming, sensitivity to interference, inhibitory control, and environmental autonomy scales. The treatment resulted in significant improvements in the general score and across all cognitive areas of the Mini-Mental State Examination (recall, orientation, attention, calculation, and complex commands after 3 months, and significant improvements across all Frontal Assessment Battery areas after 6 months. In the control group, these scores showed significant increases only at 6 months after the treatment. In the study group, depression was significantly reduced within 1 month after treatment versus 3 months in the control

  14. Asenapine for bipolar disorder

    Directory of Open Access Journals (Sweden)

    Scheidemantel T

    2015-12-01

    Full Text Available Thomas Scheidemantel,1 Irina Korobkova,2 Soham Rej,3,4 Martha Sajatovic1,2 1University Hospitals Case Medical Center, 2Case Western Reserve University School of Medicine, Cleveland, OH, USA; 3Department of Psychiatry, University of Toronto, Toronto, ON, 4Geri PARTy Research Group, Jewish General Hospital, Montreal, QC, Canada Abstract: Asenapine (Saphris® is an atypical antipsychotic drug which has been approved by the US Food and Drug Administration for the treatment of schizophrenia in adults, as well as the treatment of acute manic or mixed episodes of bipolar I in both adult and pediatric populations. Asenapine is a tetracyclic drug with antidopaminergic and antiserotonergic activity with a unique sublingual route of administration. In this review, we examine and summarize the available literature on the safety, efficacy, and tolerability of asenapine in the treatment of bipolar disorder (BD. Data from randomized, double-blind trials comparing asenapine to placebo or olanzapine in the treatment of acute manic or mixed episodes showed asenapine to be an effective monotherapy treatment in clinical settings; asenapine outperformed placebo and showed noninferior performance to olanzapine based on improvement in the Young Mania Rating Scale scores. There are limited data available on the use of asenapine in the treatment of depressive symptoms of BD, or in the maintenance phase of BD. The available data are inconclusive, suggesting the need for more robust data from prospective trials in these clinical domains. The most commonly reported adverse effect associated with use of asenapine is somnolence. However, the somnolence associated with asenapine use did not cause significant rates of discontinuation. While asenapine was associated with weight gain when compared to placebo, it appeared to be modest when compared to other atypical antipsychotics, and its propensity to cause increases in hemoglobin A1c or serum lipid levels appeared to be

  15. Lymphocyte aggregates persist and accumulate in the lungs of patients with idiopathic pulmonary fibrosis

    Directory of Open Access Journals (Sweden)

    Todd NW

    2013-03-01

    Full Text Available Nevins W Todd,1,2 Rachel G Scheraga,1,3 Jeffrey R Galvin,1,4 Aldo T Iacono,1 E James Britt,1 Irina G Luzina,1,2 Allen P Burke,5,* Sergei P Atamas1,2,* 1Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA; 2Baltimore VA Medical Center, Baltimore, MD, USA; 3Critical Care Medicine Department, National Institutes of Health, Bethesda, MD, USA; 4Department of Diagnostic Radiology, University of Maryland School of Medicine, Baltimore, MD, USA; 5Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA *These authors contributed equally to this work Background: Idiopathic pulmonary fibrosis (IPF is a fatal lung disease with no known effective therapy. It is often assumed, but has not been objectively evaluated, that pulmonary inflammation subsides as IPF progresses. The goal of this work was to assess changes in the degree of inflammatory cell infiltration, particularly lymphocytic infiltration, over the duration of illness in IPF. Methods: Sixteen patients with confirmed IPF were identified in patients whom surgical lung biopsy (SLB was performed in early disease, and in patients whom lung transplantation was subsequently performed in end stage disease. A numerical scoring system was used to histologically quantify the amount of fibrosis, honeycomb change, fibroblastic foci, and lymphocyte aggregates in each SLB and lung explant tissue sample. Analyses of quantitative scores were performed by comparing paired, matched samples of SLB to lung explant tissue. Results: Median time [1st, 3rd quartiles] from SLB to lung transplantation was 24 [15, 29] months. Histologic fibrosis and honeycomb change were more pronounced in the explant samples compared with SLB (P < 0.001 and P < 0.01, respectively, and most notably, higher numbers of lymphocyte aggregates were observed in the explant samples compared to SLB (P = 0.013. Immunohistochemical analyses revealed abundant CD3+ (T lymphocyte and CD20+ (B

  16. Neurotherapeutic activity of the recombinant heat shock protein Hsp70 in a model of focal cerebral ischemia in rats

    Directory of Open Access Journals (Sweden)

    Shevtsov MA

    2014-05-01

    Full Text Available Maxim A Shevtsov,1,2 Boris P Nikolaev,3 Ludmila Y Yakovleva,3 Anatolii V Dobrodumov,4 Anastasiy S Dayneko,5 Alexey A Shmonin,5,6 Timur D Vlasov,5 Elena V Melnikova,5 Alexander D Vilisov,4,5 Irina V Guzhova,1 Alexander M Ischenko,3 Anastasiya L Mikhrina,7 Oleg V Galibin,5 Igor V Yakovenko,2 Boris A Margulis1 1Institute of Cytology of the Russian Academy of Sciences (RAS, St Petersburg, Russia; 2AL Polenov Russian Research Scientific Institute of Neurosurgery, St Petersburg, Russia; 3Research Institute of Highly Pure Biopreparations, St Petersburg, Russia; 4Institute of Macromolecular Compounds of the Russian Academy of Sciences (RAS, St Petersburg, Russia; 5First St Petersburg IP Pavlov State Medical University, St Petersburg, Russia; 6Federal Almazov Medical Research Centre, St Petersburg, Russia; 7IM Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (RAS, St Petersburg, Russia Abstract: Recombinant 70 kDa heat shock protein (Hsp70 is an antiapoptotic protein that has a cell protective activity in stress stimuli and thus could be a useful therapeutic agent in the management of patients with acute ischemic stroke. The neuroprotective and neurotherapeutic activity of recombinant Hsp70 was explored in a model of experimental stroke in rats. Ischemia was produced by the occlusion of the middle cerebral artery for 45 minutes. To assess its neuroprotective capacity, Hsp70, at various concentrations, was intravenously injected 20 minutes prior to ischemia. Forty-eight hours after ischemia, rats were sacrificed and brain tissue sections were stained with 2% triphenyl tetrazolium chloride. Preliminary treatment with Hsp70 significantly reduced the ischemic zone (optimal response at 2.5 mg/kg. To assess Hsp70’s neurotherapeutic activity, we intravenously administered Hsp70 via the tail vein 2 hours after reperfusion (2 hours and 45 minutes after ischemia. Rats were then kept alive for 72 hours. The

  17. Materials related to the elite of the nobility of Bessarabia – the families of Cantacuzin and Krupensky in the collections of the National Museum of the History of Moldova

    Directory of Open Access Journals (Sweden)

    Vera Serjant

    2017-12-01

    Full Text Available The aim of the museum is to collect and store various objects. It gives the evidences of the past the possibility of "surviving” to the present day. At the same time, the museum should present these materials to the attention of the public, showing the origins of civilization, life in all its complexity, thereby helping the visitor to better understand the world with its secrets. Considering the role of the museum heritage in the development of society, we carried out a study of the collections of the National Museum of the History of Moldova related to the history of the Bessarabian noble families. The Cantacuzins and the Krupensky are two families, belonging to the elite of the nobility and having a centuries-old history. In our study we are considering the Bessarabian branch of these families. From 1991 to 2005 the National Museum of History of Moldova accepted as a gift and purchased important materials reflecting the history of the Cantacuzin family. These materials were collected by Irina Cantacuzin, the wife of the last descendant of the Bessarabian Cantacuzins, Pavel (1902-1992. Of particular value is the collection of documents and photographs of the family of Pavel Cantacuzin, collected and transferred to the museum by A. Krakan in 1993. It consists of about 50 units, among which 36 are originals and copies of photographs relating to the period from the 19th century to 1990. It is this collection that contains a number of photographs with representatives of the family of Krupensky, who were related to the Cantacuzins. In 2001, the NMHM received another collection of documents, photographs and other materials related to the Bessarabian Prince Pavel Cantacuzin. It reflects his life and activities during the period of imprisonment and after rehabilitation. The museum collections hold several things and household items belonging to these families. Museum collections are a valuable historical source. Their research and use in exhibitions

  18. Lung function decline rates according to GOLD group in patients with chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Kim J

    2015-09-01

    Full Text Available Joohae Kim,1 Ho Il Yoon,2 Yeon-Mok Oh,3 Seong Yong Lim,4 Ji-Hyun Lee,5 Tae-Hyung Kim,6 Sang Yeub Lee,7 Jin Hwa Lee,8 Sang-Do Lee,3 Chang-Hoon Lee11Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, 2Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, 3Department of Pulmonary and Critical Care Medicine and Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, 4Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, 5Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, 6Division of Pulmonology, Department of Internal Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, 7Division of Respiratory and Critical Care Medicine, Department of Internal Medicine, College of Medicine, Korea University, 8Department of Internal Medicine, Ewha Womans University Mokdong Hospital, College of Medicine, Ewha Womans University, Seoul, Republic of KoreaBackground: Since the Global Initiative for Chronic Obstructive Lung Disease (GOLD groups A-D were introduced, the lung function changes according to group have been evaluated rarely.Objective: We investigated the rate of decline in annual lung function in patients categorized according to the 2014 GOLD guidelines.Methods: Patients with COPD included in the Korean Obstructive Lung Disease (KOLD prospective study, who underwent yearly postbronchodilator spirometry at least three times, were included. The main outcome was the annual decline in postbronchodilator forced expiratory volume in 1 second (FEV1, which was analyzed by

  19. Relationship between vitamin D-binding protein polymorphisms and blood vitamin D level in Korean patients with COPD

    Directory of Open Access Journals (Sweden)

    Park YM

    2016-04-01

    Full Text Available Youngmok Park,1 Young Sam Kim,1 Young Ae Kang,1 Ju Hye Shin,1 Yeon Mok Oh,2 Joon Beom Seo,3 Ji Ye Jung,1 Sang Do Lee2 On behalf of the KOLD study 1Division of Pulmonology, Department of Internal Medicine, Severance Hospital, Institute of Chest Diseases, Yonsei University College of Medicine, 2Department of Pulmonary and Critical Care Medicine, Clinical Research Center for Chronic Obstructive Airway Diseases, 3Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea Background: In chronic obstructive pulmonary disease (COPD, the blood vitamin D3 level is generally low, and genetic polymorphisms of vitamin D-binding protein encoded by the GC gene are associated with COPD development. In this study, we examined the relationship between GC polymorphisms and plasma vitamin D3 level in Korean patients with COPD. Methods: The study included 175 COPD patients from the Korean Obstructive Lung Disease Cohort. Multivariate analysis was conducted with adjustment for age, body mass index (BMI, lung function, smoking status, smoking amount, and seasonal variation in blood vitamin D level. Vitamin D deficiency was defined as a plasma 25-hydroxyvitamin D3 level lower than 20 ng/mL. Results: The mean plasma vitamin D3 level was 17.5 ng/mL. The GC1F variant (44.3% and genotype 1F-2 (27.4% were the most common. The plasma vitamin D3 level was lower in patients with the GC2 variant (estimated =-3.73 ng/mL and higher in those with genotype 1F-1S (estimated =4.08 ng/mL. The GC2 variant was a significant risk factor for vitamin D deficiency (odds ratio =2.41. Among COPD clinical parameters, vitamin D deficiency was associated with a lower ratio of forced expiratory volume in 1 second to forced vital capacity (FEV1/FVC regardless of GC polymorphisms. FEV1/FVC was higher in patients with genotype 1F-1F (estimated =3.61% and lower in those with genotype 1F-2 (estimated =-3.31%. The

  20. Association of blood eosinophils and plasma periostin with FEV1 response after 3-month inhaled corticosteroid and long-acting beta2-agonist treatment in stable COPD patients

    Directory of Open Access Journals (Sweden)

    Park HY

    2015-12-01

    Full Text Available Hye Yun Park,1 Hyun Lee,1 Won-Jung Koh,1 Seonwoo Kim,2 Ina Jeong,3 Hyeon-Kyoung Koo,4 Tae-Hyung Kim,5 Jin Woo Kim,6 Woo Jin Kim,7 Yeon-Mok Oh,8 Don D Sin,9 Seong Yong Lim,10,* Sang-Do Lee8,* On behalf of the KOLD Study Group 1Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; 2Biostatistics Team, Samsung Biomedical Research Institute, Seoul, Korea; 3Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Medical Center, Seoul, Korea; 4Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea; 5Division of Pulmonary and Critical Care Medicine, Hanyang University Guri Hospital, Hanyang University College of Medicine, Gyeonggi-do, Korea; 6Division of Pulmonology, Department of Internal Medicine, Uijeongbu St Mary’s Hospital, Gyunggi-do, Korea; 7Department of Internal Medicine, Kangwon National University, Chuncheon-si, Gangwon-do, Korea; 8Department of Pulmonary and Critical Care Medicine, Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 9Respiratory Division, Department of Medicine, University of British Columbia, Vancouver, BC, Canada; 10Division of Pulmonary and Critical Care Medicine, Department of Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea *These authors contributed equally to this work Background: COPD patients with increased airway eosinophilic inflammation show a favorable response to inhaled corticosteroids (ICS in combination with a long-acting bronchodilator. Recent studies have demonstrated a significant correlation of sputum eosinophilia with blood eosinophils and periostin. We investigated whether high blood eosinophils and plasma periostin were associated

  1. Energetics of the molecular gas in the H2 luminous radio galaxy 3C 326: Evidence for negative AGN feedback

    Science.gov (United States)

    Nesvadba, N. P. H.; Boulanger, F.; Salomé, P.; Guillard, P.; Lehnert, M. D.; Ogle, P.; Appleton, P.; Falgarone, E.; Pineau Des Forets, G.

    2010-10-01

    We present a detailed analysis of the gas conditions in the H2 luminous radio galaxy 3C 326 N at z ~ 0.1, which has a low star-formation rate (SFR ~ 0.07 M⊙ yr-1) in spite of a gas surface density similar to those in starburst galaxies. Its star-formation efficiency is likely a factor ~10-50 lower than those of ordinary star-forming galaxies. Combining new IRAM CO emission-line interferometry with existing Spitzer mid-infrared spectroscopy, we find that the luminosity ratio of CO and pure rotational H2 line emission is factors 10-100 lower than what is usually found. This suggests that most of the molecular gas is warm. The Na D absorption-line profile of 3C 326 N in the optical suggests an outflow with a terminal velocity of ~-1800 km s-1 and a mass outflow rate of 30-40 M⊙ yr-1, which cannot be explained by star formation. The mechanical power implied by the wind, of order 1043 erg s-1, is comparable to the bolometric luminosity of the emission lines of ionized and molecular gas. To explain these observations, we propose a scenario where a small fraction of the mechanical energy of the radio jet is deposited in the interstellar medium of 3C 326 N, which powers the outflow, and the line emission through a mass, momentum and energy exchange between the different gas phases of the ISM. Dissipation times are of order 107-8 yrs, similar or greater than the typical jet lifetime. Small ratios of CO and PAH surface brightnesses in another 7 H2 luminous radio galaxies suggest that a similar form of AGN feedback could be lowering star-formation efficiencies in these galaxies in a similar way. The local demographics of radio-loud AGN suggests that secular gas cooling in massive early-type galaxies of ≥1011 M⊙ could generally be regulated through a fundamentally similar form of “maintenance-phase” AGN feedback. Based on observations carried out with the IRAM Plateau de Bure Interferometer.

  2. CONSTRAINING DUST AND MOLECULAR GAS PROPERTIES IN Ly{alpha} BLOBS AT z {approx} 3

    Energy Technology Data Exchange (ETDEWEB)

    Yang Yujin; Decarli, Roberto; Walter, Fabian; Leipski, Christian [Max-Planck-Institut fuer Astronomie, Koenigstuhl 17, Heidelberg (Germany); Dannerbauer, Helmut; Le Floc' h, Emeric [Laboratoire AIM, CEA/DSM-CNRS-Universite Paris Diderot, Irfu/Service d' Astrophysique, CEA-Saclay, Orme des Merisiers, 91191 Gif-sur-Yvette Cedex (France); Weiss, Axel; Menten, Karl M. [Max-Planck-Insitut fuer Radioastronomie, Auf dem Huegel 69, D-53121 Bonn (Germany); Dey, Arjun [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Chapman, Scott C. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA (United Kingdom); Prescott, Moire K. M. [Department of Physics, Broida Hall, Mail Code 9530, University of California, Santa Barbara, CA 93106 (United States); Neri, Roberto [IRAM-Institut de Radio Astronomie Millimetrique, 300 rue de la Piscine, 38406 Saint-Martin d' Heres (France); Borys, Colin [IPAC, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); Matsuda, Yuichi [Department of Physics, Durham University, South Road, Durham DH1 3LE (United Kingdom); Yamada, Toru [Astronomical Institute, Tohoku University, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578 (Japan); Hayashino, Tomoki [Research Center for Neutrino Science, Graduate School of Science, Tohoku University, Sendai 980-8578 (Japan); Tapken, Christian [Leibnitz-Institut fuer Astrophysik Potsdam (AIP), An der Sternwarte 16, 14482 Potsdam (Germany)

    2012-01-10

    In order to constrain the bolometric luminosities, dust properties, and molecular gas content of giant Ly{alpha} nebulae, the so-called Ly{alpha} blobs, we have carried out a study of dust continuum and CO line emission in two well-studied representatives of this population at z {approx} 3: an Ly{alpha} blob discovered by its strong Spitzer Multiband Infrared Photometer 24 {mu}m detection (LABd05) and the Steidel blob 1 (SSA22-LAB01). We find that the spectral energy distribution of LABd05 is well described by an active-galactic-nucleus-starburst composite template with L{sub FIR} = (4.0 {+-} 0.5) Multiplication-Sign 10{sup 12} L{sub Sun }, comparable to high-z submillimeter galaxies and ultraluminous infrared galaxies. New Large APEX Bolometer Camera 870 {mu}m measurements rule out the reported Submillimeter Common-User Bolometer Array detection of the SSA22-LAB01 (S{sub 850{mu}m} = 16.8 mJy) at the >4{sigma} level. Consistent with this, ultradeep Plateau de Bure Interferometer observations with {approx}2'' spatial resolution also fail to detect any 1.2 mm continuum source down to Almost-Equal-To 0.45 mJy beam{sup -1} (3{sigma}). Combined with the existing (sub)millimeter observations in the literature, we conclude that the FIR luminosity of SSA22-LAB01 remains uncertain. No CO line is detected in either case down to integrated flux limits of S{sub {nu}}{Delta}V {approx}< 0.25-1.0 Jy km s{sup -1}, indicating a modest molecular gas reservoir, M(H{sub 2}) < (1-3) Multiplication-Sign 10{sup 10} M{sub Sun }. The non-detections exclude, with high significance (12{sigma}), the previous tentative detection of a CO J = 4-3 line in the SSA22-LAB01. The increased sensitivity afforded by the Atacama Large Millimeter/submillimeter Array will be critical in studying molecular gas and dust in these interesting systems.

  3. Probing the water and CO snow lines in the young protostar NGC 1333-IRAS4B

    Science.gov (United States)

    Anderl, Sibylle; Maret, Sébastien; André, Philippe; Maury, Anaëlle; Belloche, Arnaud; Cabrit, Sylvie; Codella, Claudio; Lefloch, Bertrand

    2015-08-01

    Today, we believe that the onset of life requires free energy, water, and complex, probably carbon-based chemistry. In the interstellar medium, complex organic molecules seem to mostly form in reactions happening on the icy surface of dust grains, such that they are released into the gas phase when the dust is heated. The resulting “snow lines”, marking regions where ices start to sublimate, play an important role for planet growth and bulk composition in protoplanetary disks. However, they can already be observed in the envelopes of the much younger, low-mass Class 0 protostars that are still in their early phase of heavy accretion. The information on the sublimation regions of different kinds of ices can be used to understand the chemistry of the envelope, its temperature and density structure, and may even hint at the history of the accretion process. Accordingly, it is a crucial piece of information in order to get the full picture of how organic chemistry evolves already at the earliest stages of the formation of sun-like stars. As part of the CALYPSO Large Program (http://irfu.cea.fr/Projets/Calypso/), we have obtained observations of C18O, N2H+ and CH3OH towards the Class 0 protostar NGC 1333-IRAS4B with the IRAM Plateau de Bure interferometer at sub-arcsecond resolution. Of these we use the methanol observations as a proxy for the water snow line, assuming methanol is trapped in water ice. The observed anti-correlation of C18O and N2H+, with N2H+ forming a ring around the centrally peaked C18O emission, reveals for the first time the CO snow line in this protostellar envelope, with a radius of ~300 AU. The methanol emission is much more compact than that of C18O, and traces the water snow line with a radius of ~40 AU. We have modeled the emission using a chemical model coupled with a radiative transfer module. We find that the CO snow line appears further inwards than expected from the binding energy of pure CO ices. This may hint at CO being frozen out

  4. Effect of Callovo-Oxfordian clay rock on the dissolution rate of the SON68 simulated nuclear waste glass

    Energy Technology Data Exchange (ETDEWEB)

    Neeway, James J., E-mail: James.Neeway@pnnl.gov [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France); Abdelouas, Abdesselam; Ribet, Solange; El Mendili, Yassine [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France); Schumacher, Stéphan [ANDRA, Parc de la Croix Blanche, 1/7 rue Jean Monnet, 92298 Châtenay-Malabry (France); Grambow, Bernd [SUBATECH, Unité Mixte de Recherche 6457, École des Mines de Nantes, CNRS/IN2P3, Université de Nantes, BP 20722, 44307 Nantes cedex 3 (France)

    2015-04-15

    Long-term storage of high-level nuclear waste glass in France is expected to occur in an engineered barrier system (EBS) located in a subsurface Callovo-Oxfordian (COx) clay rock formation in the Paris Basin in northeastern France. Understanding the behavior of glass dissolution in the complex system is critical to be able to reliably model the performance of the glass in this complex environment. To simulate this multi-barrier repository scenario in the laboratory, several tests have been performed to measure glass dissolution rates of the simulated high-level nuclear waste glass, SON68, in the presence of COx claystone at 90 °C. Experiments utilized a High-Performance Liquid Chromatography (HPLC) pump to pass simulated Bure site COx pore water through a reaction cell containing SON68 placed between two COx claystone cores for durations up to 200 days. Silicon concentrations at the outlet were similar in all experiments, even the blank experiment with only the COx claystone (∼4 mg/L at 25 °C and ∼15 mg/L at 90 °C). The steady-state pH of the effluent, measured at room temperature, was roughly 7.1 for the blank and 7.3–7.6 for the glass-containing experiments demonstrating the pH buffering capacity of the COx claystone. Dissolution rates for SON68 in the presence of the claystone were elevated compared to those obtained from flow-through experiments conducted with SON68 without claystone in silica-saturated solutions at the same temperature and similar pH values. Additionally, through surface examination of the monoliths, the side of the monolith in direct contact with the claystone was seen to have a corrosion thickness 2.5× greater than the side in contact with the bulk glass powder. Results from one experiment containing {sup 32}Si-doped SON68 also suggest that the movement of Si through the claystone is controlled by a chemically coupled transport with a Si retention factor, K{sub d}, of 900 mL/g.

  5. HM modelling of in-situ gas injection tests in bentonite and argillite: the PGZ experiment

    International Nuclear Information System (INIS)

    Gerard, P.; Charlier, R.; Radu, J.P.; La Vaissiere, R. de; Talandier, J.; Collin, F.

    2010-01-01

    Document available in extended abstract form only. During long-term repository of high and intermediate level nuclear waste in deep argillaceous geological formation, steel containers will corroded and organic material will be irradiated. The two processes lead mostly to hydrogen production. This study deals with the numerical modelling of the gas migration in both the host formation and a bentonite plug, with an emphasis on coupling between the gas transfer and the mechanical strains and stresses. More particularly the study aims to support the design of the PGZ in situ experiment that will be performed by Andra in its underground laboratory at Bure. The objective of the experiment is the analysis of the dynamics of the bentonite plug re-saturation, studying the competition between the liquid water coming from the argillite and a gas injection. The modelled experiment consists of a borehole drilled in rock clay, inside which a plug of MX-80 bentonite is set. The bentonite is naturally re-saturated by water coming from the host formation. At the same time a gas pressure, higher than the initial water pressure in the host rock, is imposed at both ends of the plug. The developed model takes into account the coupling between the mechanical behaviour and the water and gas transfers in undisturbed geo-materials. It manages explicitly liquid and vapour water, gaseous and dissolved hydrogen. Elastoplastic and non-linear elastic model are used to model the behaviour of, respectively, the argillaceous rock and the bentonite. The numerical results show the small desaturation obtained in bentonite and argillite. The influence of the coupling of the mechanic on the water and gas transfers is thus limited (due to the Bishop's effective stress). The swelling of the bentonite plug is not hindered by the gas migration and the confining effect of the engineered barrier is maintained. An analysis is made of the influence of the main transfer rock properties on the gas pressure

  6. Molecular gas in dusty high-redshift galaxies

    Science.gov (United States)

    Sharon, Chelsea Electra

    2013-12-01

    We present high-resolution observations of carbon monoxide (CO) emission lines for three high-redshift galaxies in order to determine their molecular gas and star formation properties. These galaxies (SMM J14011+0252, SMM J00266+1708, and SDSS J0901+1814) have large infrared luminosities, which imply high dust enshrouded star formation rates and substantial molecular gas masses. We observed these sources using the Robert C. Byrd Green Bank Telescope, the Karl G. Jansky Very Large Array, the Plateau de Bure Interferometer, and the Submillimeter Array in order to obtain measurements of multiple CO spectral lines, allowing us to determine the physical conditions of the molecular gas. Our high resolution and multi-line CO mapping of SMM J00266+1708 reveals that it is a pair of merging galaxies, whose two components have different gas excitation conditions and different gas kinematics. For SMM J14011+0252 (J14011), we find a near-unity CO(3--2)/CO(1--0) intensity ratio, consistent with a single phase (i.e., a single temperature and density) of molecular gas and different from the average population value for dusty galaxies selected at submillimeter wavelengths. Our radiative transfer modeling (using the large velocity gradient approximation) indicates that converting the CO line luminosity to molecular gas mass requires a Galactic (disk-like) scale factor rather than the typical conversion factor assumed for starbursts. Despite this choice of conversion factor, J14011 falls in the same region of star formation rate surface density and gas mass surface density (the Schmidt-Kennicutt relation) as other starburst galaxies. SDSS J0901+1814 (J0901) was initially selected as a star-forming galaxy at ultraviolet wavelengths, but also has a large infrared luminosity. We use the magnification provided by the strong gravitational lensing affecting this system to examine the spatial variation of the CO excitation within J0901. We find that the CO(3--2)/CO(1--0) line ratio is

  7. Effect of desaturation and re-saturation on shale in underground galleries; Effets de la desaturation et de la resaturation sur l'argilite dans les ouvrages souterrains

    Energy Technology Data Exchange (ETDEWEB)

    Pham, Q.T

    2006-03-15

    The aim of this thesis is to characterize by experimental and numerical approaches the hydric, mechanical and hydro-mechanical effects due to the desaturation and re-saturation of the Eastern argillite, host rock of the Bure site, future underground radioactive waste disposal facility. Experimental and numerical approaches for the characterization of hydric transfers in argilites are presented. A simple identification method is proposed which uses the determination of the linearized hydric diffusivity from weight measurements performed on samples (thin tubes and plates) submitted to humidity steps according to a desaturation-re-saturation cycle. The hydric transfer is nonlinear. In order to interpret this phenomenon, a non-linear numerical model is established which takes into account the physical phenomena (hydraulic conduction, vapor diffusion, phase change..). The evolution of the physical and mechanical behaviour of the argillaceous rock with respect to the imposed humidity is then analyzed according to a desaturation-re-saturation cycle by successive steps. The hydric deformation, the velocity of ultrasonic waves propagation, the elastic properties, the rupture characteristics and the delayed phenomena depend on the hydric state of the material. The desaturation and re-saturation influence on a scale model of tunnel is analyzed. Thick tubes parallel or perpendicular to the stratification are used to show up the anisotropy of the rock. These tubes are submitted to hydric loads by blowing air with variable hygrometry through their center hole. A nonlinear poro-elastic model is used to interpret the anisotropic hydro-mechanical phenomena observed. It is shown that hydric loads can lead to the rupture of test samples which follow the anisotropic directions of the rock and which can be interpreted by the hydro-mechanical model as a violation of a rupture criterion in total pulling stress. Finally, numerical calculations for the phenomena generated by desaturation

  8. Nuclear wastes management. 1. round table - geologic disposal as questioned by the public in concern; Gestion des dechets nucleaires. 1. table ronde le stockage geologique - la mise en question par les publics concernes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The law from December 30, 1991, precisely defines 3 axes of researches for the management of high level and long-lived radioactive wastes: separation/transmutation, surface storage and underground disposal. A global evaluation report about these researches is to be supplied in 2006 by the French government to the Parliament. A first synthesis of the knowledge gained after 14 years of research has led the national commission of the public debate (CNDP) to organize a national debate about the general options of management of high-level and long-lived radioactive wastes before the 2006 date line. The debate comprises 4 public hearings (September 2005: Bar-le-Duc, Saint-Dizier, Pont-du-Gard, Cherbourg), 12 round-tables (October and November 2005: Paris, Joinville, Caen, Nancy, Marseille), a synthesis meeting (December 2005, Dunkerque) and a closing meeting (January 2006, Lyon). This document is the synthesis of the debates of the last round table held at Paris. This meeting gathers representatives of the different actors of the nuclear industry, ministers, public authorities, non governmental organizations who argue the questions asked by peoples from the audience. The topics concern various aspects of waste management, like the quantity of wastes in concern, the reversibility of storages, the monitoring of waste facilities once closed down, the related costs, and the general safety questions about the suitability of the clay formation near the Bure site for the disposal of high-level and long-lived radioactive wastes. A second part of the meeting addresses some remarks about the information of the general public and the decision making process. Finally, five presentations (slides) are attached to these proceedings and treat of: the safety of the disposal in deep geologic formation; the management of spent fuels in Canada; the nuclear wastes R and D in Sweden; the researches and projects in Belgium for the geologic disposal of long-lived radioactive wastes; the results

  9. Isolation and characterization of dissolved organic matter from the Callovo-Oxfordian formation

    International Nuclear Information System (INIS)

    Courdouan, Amandine; Christl, Iso; Meylan, Sebastien; Wersin, Paul; Kretzschmar, Ruben

    2007-01-01

    Characterizing dissolved organic matter (DOM) in the pore water of the Callovo-Oxfordian formation, a potential host rock for the disposal of radioactive waste, is important to estimate its potential influence on the mobility of radionuclides in the rock. To isolate DOM, crushed rock material was extracted under anoxic conditions with deionized water, 0.1 M NaOH and synthetic pore water (SPW, water containing all major ions at pore water concentrations but no organic matter), respectively. The effects of extraction parameters on the extracted DOM including the solid-to-liquid ratio, extraction time, exposure to O 2 and acid pretreatment of the rock material prior to the anoxic extraction were evaluated. In addition, DOM in one of the first pore water samples collected in the underground rock laboratory at Bure (France) was characterized for comparison. The size distribution and the low molecular weight organic acid contents of the extracts and pore water DOM were determined by liquid chromatography coupled with an organic C detector (LC-OCD) and by ion chromatography. The results revealed that only a fraction of less than 1.2% of the total organic C present in the rock was extractable. Maximum dissolved organic C (DOC) concentrations in the anoxic extracts ranged from 5.5 ± 0.3 mg/L for SPW extracts to 14.2 ± 1.1 mg/L for 0.1 M NaOH extracts. The major portion of the DOC in the anoxic extracts consisted of hydrophilic compounds (48-78%) having a molecular weight of less than 500 Da. Up to 21% of DOC in the anoxic extracts was identified as acetate, formate, lactate and malate. The short-term exposure of rock material to O 2 during rock crushing strongly increased DOC concentrations and led to a shift towards smaller molecular weight compounds and to a higher low molecular weight organic acid (LMWOA) content as compared to the strictly anoxic extraction. The pore water sampled from a packed-off borehole exhibited a higher DOC concentration (56.7 mg/L) than the

  10. THE KILOPARSEC-SCALE STAR FORMATION LAW AT REDSHIFT 4: WIDESPREAD, HIGHLY EFFICIENT STAR FORMATION IN THE DUST-OBSCURED STARBURST GALAXY GN20

    Energy Technology Data Exchange (ETDEWEB)

    Hodge, J. A. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Riechers, D. [Department of Astronomy, Cornell University, Ithaca, New York, NY 14853 (United States); Decarli, R.; Walter, F. [Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg (Germany); Carilli, C. L. [National Radio Astronomy Observatory, P.O. Box 0, Socorro, NM 87801-0387 (United States); Daddi, E. [CEA, Laboratoire AIM-CNRS-Université Paris Diderot, Irfu/SAp, Orme des Merisiers, F-91191 Gif-sur-Yvette (France); Dannerbauer, H., E-mail: jhodge@nrao.edu [Universität Wien, Institut für Astrophysik, Türkenschanzstraße 17, 1180 Wien (Austria)

    2015-01-01

    We present high-resolution observations of the 880 μm (rest-frame FIR) continuum emission in the z = 4.05 submillimeter galaxy GN20 from the IRAM Plateau de Bure Interferometer (PdBI). These data resolve the obscured star formation (SF) in this unlensed galaxy on scales of 0.''3 × 0.''2 (∼2.1 × 1.3 kpc). The observations reveal a bright (16 ± 1 mJy) dusty starburst centered on the cold molecular gas reservoir and showing a bar-like extension along the major axis. The striking anti-correlation with the Hubble Space Telescope/Wide Field Camera 3 imaging suggests that the copious dust surrounding the starburst heavily obscures the rest-frame UV/optical emission. A comparison with 1.2 mm PdBI continuum data reveals no evidence for variations in the dust properties across the source within the uncertainties, consistent with extended SF, and the peak star formation rate surface density (119 ± 8 M {sub ☉} yr{sup –1} kpc{sup –2}) implies that the SF in GN20 remains sub-Eddington on scales down to 3 kpc{sup 2}. We find that the SF efficiency (SFE) is highest in the central regions of GN20, leading to a resolved SF law with a power-law slope of Σ{sub SFR} ∼ Σ{sub H{sub 2}{sup 2.1±1.0}}, and that GN20 lies above the sequence of normal star-forming disks, implying that the dispersion in the SF law is not due solely to morphology or choice of conversion factor. These data extend previous evidence for a fixed SFE per free-fall time to include the star-forming medium on ∼kiloparsec scales in a galaxy 12 Gyr ago.

  11. Probing highly obscured, self-absorbed galaxy nuclei with vibrationally excited HCN

    Science.gov (United States)

    Aalto, S.; Martín, S.; Costagliola, F.; González-Alfonso, E.; Muller, S.; Sakamoto, K.; Fuller, G. A.; García-Burillo, S.; van der Werf, P.; Neri, R.; Spaans, M.; Combes, F.; Viti, S.; Mühle, S.; Armus, L.; Evans, A.; Sturm, E.; Cernicharo, J.; Henkel, C.; Greve, T. R.

    2015-12-01

    We present high resolution (0.̋4) IRAM PdBI and ALMA mm and submm observations of the (ultra) luminous infrared galaxies ((U)LIRGs) IRAS 17208-0014, Arp220, IC 860 and Zw049.057 that reveal intense line emission from vibrationally excited (ν2 = 1) J = 3-2 and 4-3 HCN. The emission is emerging from buried, compact (r 5 × 1013 L⊙ kpc-2. These nuclei are likely powered by accreting supermassive black holes (SMBHs) and/or hot (>200 K) extreme starbursts. Vibrational, ν2 = 1, lines of HCN are excited by intense 14 μm mid-infrared emission and are excellent probes of the dynamics, masses, and physical conditions of (U)LIRG nuclei when H2 column densities exceed 1024 cm-2. It is clear that these lines open up a new interesting avenue to gain access to the most obscured AGNs and starbursts. Vibrationally excited HCN acts as a proxy for the absorbed mid-infrared emission from the embedded nuclei, which allows for reconstruction of the intrinsic, hotter dust SED. In contrast, we show strong evidence that the ground vibrational state (ν = 0), J = 3-2and 4-3 rotational lines of HCN and HCO+ fail to probe the highly enshrouded, compact nuclear regions owing to strong self- and continuum absorption. The HCN and HCO+ line profiles are double-peaked because of the absorption and show evidence of non-circular motions - possibly in the form of in- or outflows. Detections of vibrationally excited HCN in external galaxies are so far limited to ULIRGs and early-type spiral LIRGs, and we discuss possible causes for this. We tentatively suggest that the peak of vibrationally excited HCN emission is connected to a rapid stage of nuclear growth, before the phase of strong feedback. Based on observations carried out with the IRAM Plateau de Bure and ALMA Interferometers. IRAM is supported by INSU/CNRS (France), MPG (Germany), and IGN (Spain). ALMA is a partnership of ESO (representing its member states), NSF (USA), and NINS (Japan), together with NRC (Canada) and NSC and ASIAA

  12. Modeling the viscoplastic and damage behavior in deep argillaceous rocks

    International Nuclear Information System (INIS)

    Souley, M.; Armand, G.; Su, K.; Ghoreychi, M.

    2011-01-01

    In order to demonstrate the feasibility of a radioactive waste repository in the Callovo-Oxfordian clay-stone formation, the French national radioactive waste management agency (ANDRA) started in 2000 to build an underground research laboratory at Bure (East of France). One of the key issues is to understand long term behavior of the drifts. More than 400 m horizontal galleries at the main level of -490 m have been instrumented since April 2005. The continuous measurements of convergence of the galleries are available, allowing a better understanding of the time-dependent response of the clay-stone at natural scale. Results indicate that the viscoplastic strain rates observed in the undamaged area far from the gallery walls are of the same order of magnitude as those obtained on rock samples, whereas those recorded in the damaged or fractured zone near the gallery walls are one to two orders of magnitude higher, indicating the significant influence of damage or/and macro-fractures on the viscoplastic strains. Based on these observations, a macroscopic viscoplastic model which aims to improve the viscoplastic strain prediction in the EDZ is proposed and implemented in FLAC 3Dc . Both the instantaneous and the time-dependent behavior are considered in the model. The short term response is assumed to be elastoplastic with strain hardening/softening whereas the time-dependent behavior is based on the concepts of visco-plasticity (Lemaitre's model). Finally, the damage-induced viscoplastic strains changes is examined through the plastic deformation (assumed to approach the damage rate).In order to verify both constitutive equations and their implementations, several simulations are performed: (a) triaxial tests at different confining pressures; (b) single- and multi-stage creep tests; (c) relaxation tests with different total axial strain levels, etc. Finally, an example of a blind prediction of the excavation of a drift parallel to the horizontal minor stress,

  13. Air oxidation of samples from different clay formations of East Paris basin: quantitative and qualitative consequences on the dissolved organic matter

    International Nuclear Information System (INIS)

    Blanchart, Pascale; Faure, Pierre; Michels, Raymond; Parant, Stephane

    2012-01-01

    Document available in extended abstract form only. During the excavation and the building of an underground research laboratory in clay geological formations, exposure to air is one of the most important parameters affecting the composition of fossil organic matter. Indeed the net effect of air oxidation of the organic matter is enrichment in oxygen and carbon combined with a loss of hydrogen. Effluents formed are CO 2 and water as well as the liberation of hydrocarbons. This process may have an impact on water chemistry of the clay, especially on the quantity and composition of Dissolved Organic Matter (DOM). The clays studied were the following and may be distinguished on the basis of their organic matter content: - The Callovo-Oxfordian argillite, collected in the Bure Underground Research Laboratory (Meuse, France), which contains a mixture of type II and III kerogen; - The Toarcian shales of East Paris Basin collected from drilling EST 204 (Meuse, France) contains type II kerogen; - The Kimmeridgian shales of East Paris Basin collected from drilling HTM 102 (Meuse, France) also contains type II kerogen. The powdered clay samples were oxidized in a ventilated oven at 100 C under air flow during 2, 256, 512 and 1088 hours for Callovo-Oxfordian samples and during 512 and 2048 hours for Toarcian and Kimmeridgian samples. The DOM of each sample was extracted by soxhlet using pure water. Different analyses were carried out: - Quantitative evolution of DOM with the oxidation process; - Evolution of several chemical parameters of DOM with oxidation using molecular analyses (PyGC-MS) molecular weight distribution (GPC-HPLC) as well as spectroscopic measurements (3D-Fluorescence). Increasing oxidation induces an increase of DOC values for all samples. Also, Changes in the chemical composition of the DOM are observed: decrease in the molecular weight range; enrichment in acidic functional groups (alkane-dioic acids, alkanoic acids, aromatics poly acids). Moreover the

  14. Clay matrix voltammetry

    International Nuclear Information System (INIS)

    Perdicakis, Michel

    2012-01-01

    Document available in extended abstract form only. In many countries, it is planned that the long life highly radioactive nuclear spent fuel will be stored in deep argillaceous rocks. The sites selected for this purpose are anoxic and satisfy several recommendations as mechanical stability, low permeability and low redox potential. Pyrite (FeS 2 ), iron(II) carbonate, iron(II) bearing clays and organic matter that are present in very small amounts (about 1% w:w) in soils play a major role in their reactivity and are considered today as responsible for the low redox potential values of these sites. In this communication, we describe an electrochemical technique derived from 'Salt matrix voltammetry' and allowing the almost in-situ voltammetric characterization of air-sensitive samples of soils after the only addition of the minimum humidity required for electrolytic conduction. Figure 1 shows the principle of the developed technique. It consists in the entrapment of the clay sample between a graphite working electrode and a silver counter/quasi-reference electrode. The sample was previously humidified by passing a water saturated inert gas through the electrochemical cell. The technique leads to well-defined voltammetric responses of the electro-active components of the clays. Figure 2 shows a typical voltammogram relative to a Callovo-Oxfordian argillite sample from Bure, the French place planned for the underground nuclear waste disposal. During the direct scan, one can clearly distinguish the anodic voltammetric signals for the oxidation of the iron (II) species associated with the clay and the oxidation of pyrite. The reverse scan displays a small cathodic signal for the reduction of iron (III) associated with the clay that demonstrates that the majority of the previously oxidized iron (II) species were transformed into iron (III) oxides reducible at lower potentials. When a second voltammetric cycle is performed, one can notice that the signal for iron (II

  15. Modelling glass alteration in an altered argillaceous environment

    International Nuclear Information System (INIS)

    Bildstein, O.; Trotignon, L.; Pozo, C.; Jullien, M.

    2007-01-01

    The long term behaviour of materials such as glass, steel and clay has been investigated in the context of deep geological disposal of radioactive wastes. The interactions between vitrified wastes, canister corrosion products (CPs) and clay are studied using a modified version of the reaction-transport code Crunch, especially looking at pH changes and possible cementation at the interface with the clayey materials. These perturbations may indeed affect the lifetime of glass matrix in deep repositories, e.g., high pH enhances the rate of glass alteration. This work focuses on the argillite of Bure. The calculations were performed at 323 K with a glass alteration rate switching from a high initial rate to a residual rate according to the sorption capacity of CPs. The time at which this sorption capacity is saturated is crucial to the system in terms of wastes package lifetime. The results show that the glass alteration imposes a high pH value at the interface with CPs and clay: up to a value of 9.2, compared to 7.3 which is the initial pH value in the argillite. Experimental data show that the rate of glass alteration is much higher in such pH conditions. For a R7T7-type glass, the rate is about five times higher at pH 9 than at pH 7. This pH perturbation migrates through the clayey domain as a result of the migration of mobile elements such as boron and sodium, and despite the existence of strong pH buffers in the argillite. The cementation of porosity at the interface between glass and clay is predicted by the model due to the massive precipitation of iron corrosion products and glass alteration products. At this point of the evolution of the system, the pH starts to decrease and the alteration rate of the glass could be significantly reduced. This porosity clogging effect is difficult to confirm by experiments especially since existing data on short term experiments tend to show a pervasive precipitation of silica in the domain instead of a localized precipitation

  16. Investigating the structure and fragmentation of a highly filamentary IRDC

    Science.gov (United States)

    Henshaw, J. D.; Caselli, P.; Fontani, F.; Jiménez-Serra, I.; Tan, J. C.; Longmore, S. N.; Pineda, J. E.; Parker, R. J.; Barnes, A. T.

    2016-11-01

    We present 3.7 arcsec (˜0.05 pc) resolution 3.2 mm dust continuum observations from the Institut de Radioastronomie Millimétrique Plateau de Bure Interferometer, with the aim of studying the structure and fragmentation of the filamentary infrared dark cloud (IRDC) G035.39-00.33. The continuum emission is segmented into a series of 13 quasi-regularly spaced (λobs ˜ 0.18 pc) cores, following the major axis of the IRDC. We compare the spatial distribution of the cores with that predicted by theoretical work describing the fragmentation of hydrodynamic fluid cylinders, finding a significant (a factor of ≳ 8) discrepancy between the two. Our observations are consistent with the picture emerging from kinematic studies of molecular clouds suggesting that the cores are harboured within a complex network of independent sub-filaments. This result emphasizes the importance of considering the underlying physical structure, and potentially, dynamically important magnetic fields, in any fragmentation analysis. The identified cores exhibit a range in (peak) beam-averaged column density (3.6 × 1023 cm-2 < NH, c < 8.0 × 1023 cm-2), mass (8.1 M⊙ < Mc < 26.1 M⊙), and number density (6.1 × 105 cm-3 < nH, c, eq < 14.7 × 105 cm-3). Two of these cores, dark in the mid-infrared, centrally concentrated, monolithic (with no traceable substructure at our PdBI resolution), and with estimated masses of the order ˜20-25 M⊙, are good candidates for the progenitors of intermediate-to-high-mass stars. Virial parameters span a range 0.2 < αvir < 1.3. Without additional support, possibly from dynamically important magnetic fields with strengths of the order of 230 μG < B < 670 μG, the cores are susceptible to gravitational collapse. These results may imply a multilayered fragmentation process, which incorporates the formation of sub-filaments, embedded cores, and the possibility of further fragmentation.

  17. Millimetre spectral indices of transition disks and their relation to the cavity radius

    Science.gov (United States)

    Pinilla, P.; Benisty, M.; Birnstiel, T.; Ricci, L.; Isella, A.; Natta, A.; Dullemond, C. P.; Quiroga-Nuñez, L. H.; Henning, T.; Testi, L.

    2014-04-01

    Context. Transition disks are protoplanetary disks with inner depleted dust cavities that are excellent candidates for investigating the dust evolution when there is a pressure bump. A pressure bump at the outer edge of the cavity allows dust grains from the outer regions to stop their rapid inward migration towards the star and to efficiently grow to millimetre sizes. Dynamical interactions with planet(s) have been one of the most exciting theories to explain the clearing of the inner disk. Aims: We look for evidence of millimetre dust particles in transition disks by measuring their spectral index αmm with new and available photometric data. We investigate the influence of the size of the dust depleted cavity on the disk integrated millimetre spectral index. Methods: We present the 3-mm (100 GHz) photometric observations carried out with the Plateau de Bure Interferometer of four transition disks: LkHα 330, UX Tau A, LRLL 31, and LRLL 67. We used the available values of their fluxes at 345 GHz to calculate their spectral index, as well as the spectral index for a sample of twenty transition disks. We compared the observations with two kinds of models. In the first set of models, we considered coagulation and fragmentation of dust in a disk in which a cavity is formed by a massive planet located at different positions. The second set of models assumes disks with truncated inner parts at different radii and with power-law dust-size distributions, where the maximum size of grains is calculated considering turbulence as the source of destructive collisions. Results: We show that the integrated spectral index is higher for transition disks (TD) than for regular protoplanetary disks (PD) with mean values of bar{αmmTD} = 2.70 ± 0.13 and bar{αmmPD} = 2.20 ± 0.07 respectively. For transition disks, the probability that the measured spectral index is positively correlated with the cavity radius is 95%. High angular resolution imaging of transition disks is needed to

  18. Search for [C II] emission in z = 6.5-11 star-forming galaxies

    Energy Technology Data Exchange (ETDEWEB)

    González-López, Jorge; Infante, Leopoldo [Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile Av. Vicuña Mackenna 4860, 782-0436 Macul, Santiago (Chile); Riechers, Dominik A., E-mail: jgonzal@astro.puc.cl, E-mail: linfante@astro.puc.cl [Astronomy Department, Cornell University 220 Space Sciences Building, Ithaca, NY 14853 (United States); and others

    2014-04-01

    We present the search for the [C II] emission line in three z > 6.5 Lyα emitters (LAEs) and one J-dropout galaxy using the Combined Array for Research in Millimeter-wave Astronomy and the Plateau de Bure Interferometer. We observed three bright z ∼ 6.5-7 LAEs discovered in the Subaru Deep Field (SDF) and the multiple imaged lensed z ∼ 11 galaxy candidate found behind the galaxy cluster MACSJ0647.7+7015. For the LAEs IOK-1 (z = 6.965), SDF J132415.7+273058 (z = 6.541), and SDF J132408.3+271543 (z = 6.554) we find upper limits for the [C II] line luminosity of <2.05, <4.52, and <10.56 × 10{sup 8} L {sub ☉}, respectively. We find upper limits to the far-IR (FIR) luminosity of the galaxies using a spectral energy distribution template of the local galaxy NGC 6946 and taking into account the effects of the cosmic microwave background on the millimeter observations. For IOK-1, SDF J132415.7+273058, and SDF J132408.3+271543 we find upper limits for the FIR luminosity of <2.33, 3.79, and 7.72 × 10{sup 11} L {sub ☉}, respectively. For the lensed galaxy MACS0647-JD, one of the highest-redshift galaxy candidates to date with z{sub ph}=10.7{sub −0.4}{sup +0.6}, we put an upper limit in the [C II] emission of <1.36 × 10{sup 8} × (μ/15){sup –1} L {sub ☉} and an upper limit in the FIR luminosity of <6.1 × 10{sup 10} × (μ/15){sup –1} L {sub ☉} (where μ is the magnification factor). We explore the different conditions relevant for the search for [C II] emission in high-redshift galaxies as well as the difficulties for future observations with the Atacama Large Millimeter/submillimeter Array (ALMA) and the Cerro Chajnantor Atacama Telescope (CCAT).

  19. Geoscientific Data Acquisition and Management System (systeme d'Acquisition et de Gestion des Donnees, S.A.G.D.) of the Andra Meuse / Haute-Marne research center

    International Nuclear Information System (INIS)

    Tabani, P.; Hermand, G.; Delay, J.; Mangeot, A.

    2010-01-01

    Document available in extended abstract form only. ANDRA is directly responsible for all scientific data acquired in real time and wire-line at the Meuse Haute- Marne underground research laboratory. To fulfil the needs for the acquisition, storage and display of realtime data, Andra decided to develop and install a system called SAGD (Systeme d'Acquisition et de Gestion des Donnees). With this view, a system was designed to: - Determine the acquisition tools and methods so that technical failures would not result in the loss of data or the acquisition of erroneous data, - Store (conservation) in the long-term all data in a single place in a single form, - Allow the diffusion and free access of data to the large community of ANDRA researchers, partners and service contractors in a single fluid way whatever the source of the data. - Help external communication through a user friendly and easy to understand presentation of the recorded data. S.A.G.D fulfils these objectives by: - Making available in real time, and through a single system, all experimental data under acquisition at the MHM Center and Mont Terri laboratory, - Displaying the recorded data on temporal windows and specific time step, - Allowing remote control of the experimentations, - Ensuring the traceability of all recorded information, - Ensuring data storage in a data base. S.A.G.D has been deployed in the first experimental drift at -445 m in November 2004. It was subsequently extended to the underground Mont Terri laboratory in Switzerland in 2005 and to the entire surface logging network of the Meuse / Haute-Marne Center in 2008. The SAGD computer network is an autonomous network consisting of optical fiber links which transmits experimentation data to the servers and computers in the control room, whether they originate from the bottom of a borehole or surface level. A high speed link between Mont Terri and Bure allows remote control of all the experimentations and the centralization of all

  20. Effect of desaturation and re-saturation on shale in underground galleries

    International Nuclear Information System (INIS)

    Pham, Q.T.

    2006-03-01

    The aim of this thesis is to characterize by experimental and numerical approaches the hydric, mechanical and hydro-mechanical effects due to the desaturation and re-saturation of the Eastern argillite, host rock of the Bure site, future underground radioactive waste disposal facility. Experimental and numerical approaches for the characterization of hydric transfers in argilites are presented. A simple identification method is proposed which uses the determination of the linearized hydric diffusivity from weight measurements performed on samples (thin tubes and plates) submitted to humidity steps according to a desaturation-re-saturation cycle. The hydric transfer is nonlinear. In order to interpret this phenomenon, a non-linear numerical model is established which takes into account the physical phenomena (hydraulic conduction, vapor diffusion, phase change..). The evolution of the physical and mechanical behaviour of the argillaceous rock with respect to the imposed humidity is then analyzed according to a desaturation-re-saturation cycle by successive steps. The hydric deformation, the velocity of ultrasonic waves propagation, the elastic properties, the rupture characteristics and the delayed phenomena depend on the hydric state of the material. The desaturation and re-saturation influence on a scale model of tunnel is analyzed. Thick tubes parallel or perpendicular to the stratification are used to show up the anisotropy of the rock. These tubes are submitted to hydric loads by blowing air with variable hygrometry through their center hole. A nonlinear poro-elastic model is used to interpret the anisotropic hydro-mechanical phenomena observed. It is shown that hydric loads can lead to the rupture of test samples which follow the anisotropic directions of the rock and which can be interpreted by the hydro-mechanical model as a violation of a rupture criterion in total pulling stress. Finally, numerical calculations for the phenomena generated by desaturation

  1. Gerard Larguier, Artist, France

    International Nuclear Information System (INIS)

    Larguier, Gerard

    2015-01-01

    Since 1994, the French National Agency for Radioactive Waste Management (Andra) has been pursuing a study of collective memory, based on its experience with the Manche disposal facility. In 2010 - in response to the project Centre industriel de stockage geologique (Cigeo), its concomitant need to preserve collective memory of the site for at least 500 years, and public demand - Andra launched an initiative to ensure that future generations do not forget about the existence of radioactive waste disposal facilities. Pursuing its investigations in this area, Andra has led theoretical enquiries that consider art as a possible vehicle of collective memory. Memory is often found between parentheses that do not overload the spirit but enclose it in rules that facilitate forgetting... which is a vanity of the present moment. The past must always have the role of providing future ferment. And then the transfer occurs that can open up to history. Born in 1938, Gerard Larguier began working in 1956 with the renowned poster artist Paul Colin of Nancy before going on to study at the Beaux-Arts in Paris and Academie Julian. He has worked at his studio in the Bateau Lavoir in Paris since 1979 as well as Bonnet's former presbytery in the Meuse since 1973. Using both materials and relief, he has exhibited his artwork at leading institutions around the world. Since 1998, he has taken up the theme of memory in his works 'Chronique du XXeme siecle', 'Autodafes et palimpsestes' and his series 'A saute-souvenances'. He has also tackled the evolution of artwork over the centuries in a series of fifty works entitled 'Les chefs-d'oeuvre revisites'. In 2008, Gerard Larguier completed a fresco commissioned by Andra on the local heritage and environment of the Bure Laboratory. In 2010, the municipality of Soulaines d'Huys commissioned a fresco of the history of the town from the sixteenth century to the present using the archives of

  2. CHEMICALLY DISTINCT NUCLEI AND OUTFLOWING SHOCKED MOLECULAR GAS IN Arp 220

    Energy Technology Data Exchange (ETDEWEB)

    Tunnard, R.; Greve, T. R. [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Garcia-Burillo, S.; Fuente, A.; Usero, A.; Planesas, P. [Observatorio Astronómico Nacional, Observatorio de Madrid, Alfonso XII, 3, E-28014 Madrid (Spain); Carpio, J. Graciá; Hailey-Dunsheath, S.; Sturm, E. [Max-Planck-Institute for Extraterrestrial Physics (MPE), Giessenbachstraße 1, D-85748 Garching (Germany); Fischer, J. [Naval Research Laboratory, Remote Sensing Division, 4555 Overlook Ave SW, Washington, DC 20375 (United States); González-Alfonso, E.; Neri, R., E-mail: richard.tunnard.13@ucl.ac.uk [Universidad de Alcalá de Henares, Departamento de Física y Matemáticas, Campus Universitario, E-28871 Alcalá de Henares, Madrid (Spain)

    2015-02-10

    We present the results of interferometric spectral line observations of Arp 220 at 3.5 mm and 1.2 mm from the Plateau de Bure Interferometer, imaging the two nuclear disks in H{sup 13}CN(1-0) and (3-2), H{sup 13}CO{sup +}(1-0) and (3-2), and HN{sup 13}C(3-2) as well as SiO(2-1) and (6-5), HC{sup 15}N(3-2), and SO(6{sub 6}-5{sub 5}). The gas traced by SiO(6-5) has a complex and extended kinematic signature including a prominent P Cygni profile, almost identical to previous observations of HCO{sup +}(3-2). Spatial offsets 0.''1 north and south of the continuum center in the emission and absorption of the SiO(6-5) P Cygni profile in the western nucleus (WN) imply a bipolar outflow, delineating the northern and southern edges of its disk and suggesting a disk radius of ∼40 pc, consistent with that found by ALMA observations of Arp 220. We address the blending of SiO(6-5) and H{sup 13}CO{sup +}(3-2) by considering two limiting cases with regards to the H{sup 13}CO{sup +} emission throughout our analysis. Large velocity gradient modeling is used to constrain the physical conditions of the gas and to infer abundance ratios in the two nuclei. Our most conservative lower limit on the [H{sup 13}CN]/[H{sup 13}CO{sup +}] abundance ratio is 11 in the WN, compared with 0.10 in the eastern nucleus (EN). Comparing these ratios to the literature we argue on chemical grounds for an energetically significant active galactic nucleus in the WN driving either X-ray or shock chemistry, and a dominant starburst in the EN.

  3. The first IRAM/PdBI polarimetric millimeter survey of active galactic nuclei. II. Activity and properties of individual sources

    Science.gov (United States)

    Trippe, S.; Neri, R.; Krips, M.; Castro-Carrizo, A.; Bremer, M.; Piétu, V.; Winters, J. M.

    2012-04-01

    good agreement with a = 2 as expected for a spherical or conical outflow. This study is based on observations carried out with the IRAM Plateau de Bure Interferometer. IRAM is supported by INSU/CNRS (France), MPG (Germany), and IGN (Spain).Table 4 is available in electronic form at http://www.aanda.org

  4. Andra in Meuse/Haute-Marne

    International Nuclear Information System (INIS)

    Mazoyer, David

    2016-11-01

    Every year, France generates tens of thousands of cubic metres of radioactive waste. This waste comes from various sectors which make use of the properties of radioactivity, including nuclear power generation, defence, industry, health care and research. At present, Andra operates two waste disposal facilities in the Aube where 90% of the total volume of radioactive waste generated every year is managed. For safety reasons, the remaining 10% cannot be disposed of at these surface facilities. Some of this waste, known as high-level waste (HLW) and intermediate-level long-lived waste (ILW-LL), is highly radioactive and can remain hazardous for several hundred thousand years. A suitable solution must be implemented to manage such waste, as set down in the Act of 28 June 2006: reversible disposal in a deep geological formation. Starting with its Underground Research Laboratory in Bure (in the Meuse department), on which construction began in 2000, Andra has gradually expanded the facilities at the Meuse/Haute-Marne Centre (CMHM) in the area. In 2007, the Perennial Observatory of the Environment (OPE) was set up to better understand changes over time in the natural environment around Andra's facilities and, in 2009, the Technological Exhibition Facility opened in Saudron (in the Haute-Marne department), to present the Cigeo geological disposal facility project. Last, the Environmental Specimen Bank opened in 2014. Here, environmental monitoring samples taken in connection with the OPE are conserved for at least one hundred years. In addition to contributing to development of the two departments by creating jobs and purchasing from local suppliers, Andra has been committed to working alongside local players for the last twenty years, becoming an integral part of economic, social and cultural life in the region. If the Cigeo project is approved, the site will become a leading industrial, research and education cluster for the region. This document presents: the Andra

  5. Automated Management of Exercise Intervention at the Point of Care: Application of a Web-Based Leg Training System.

    Science.gov (United States)

    Dedov, Vadim N; Dedova, Irina V

    2015-11-23

    automatic email alerts sent upon achieving them. During 1-week training at home, automatic notifications were received on 4.4 days (SD 1.8). Although the high intensity interval training regimen was feasible on-site, it was difficult for self- and remote management. Opportunistic leg exercise under the desk, while working with a computer, and training in bed while viewing television were less intensive than dosed exercise bouts, but allowed prolonged leg mobilization of 73.7 minutes/day (SD 29.7). This study demonstrated the feasibility of self-control exercise training on-site, which was accompanied by online monitoring, electronic recording, personalization of exercise doses, and automatic reporting of adherence. The results suggest that this technology and its applications are useful for the delivery of Web-based exercise rehabilitation and cardiac training programs at the point of care. ©Vadim N Dedov, Irina V Dedova. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 23.11.2015.

  6. Introduction pages

    Directory of Open Access Journals (Sweden)

    Radu E. Sestras

    2015-09-01

    Full Text Available Introduction Pages and Table of Contents Research ArticlesInsulin Requirements in Relation to Insulin Pump Indications in Type 1 DiabetesPDFGabriela GHIMPEŢEANU,\tSilvia Ş. IANCU,\tGabriela ROMAN,\tAnca M. ALIONESCU259-263Comparative Antibacterial Efficacy of Vitellaria paradoxa (Shea Butter Tree Extracts Against Some Clinical Bacterial IsolatesPDFKamoldeen Abiodun AJIJOLAKEWU,\tFola Jose AWARUN264-268A Murine Effort Model for Studying the Influence of Trichinella on Muscular Activity of MicePDFIonut MARIAN,\tCălin Mircea GHERMAN,\tAndrei Daniel MIHALCA269-271Prevalence and Antibiogram of Generic Extended-Spectrum β-Lactam-Resistant Enterobacteria in Healthy PigsPDFIfeoma Chinyere UGWU,\tMadubuike Umunna ANYANWU,\tChidozie Clifford UGWU,\tOgbonna Wilfred UGWUANYI272-280Index of Relative Importance of the Dietary Proportions of Sloth Bear (Melursus ursinus in Semi-Arid RegionPDFTana P. MEWADA281-288Bioaccumulation Potentials of Momordica charantia L. Medicinal Plant Grown in Lead Polluted Soil under Organic Fertilizer AmendmentPDFOjo Michael OSENI,\tOmotola Esther DADA,\tAdekunle Ajayi ADELUSI289-294Induced Chitinase and Chitosanase Activities in Turmeric Plants by Application of β-D-Glucan NanoparticlesPDFSathiyanarayanan ANUSUYA,\tMuthukrishnan SATHIYABAMA295-298Present or Absent? About a Threatened Fern, Asplenium adulterinum Milde, in South-Eastern Carpathians (RomaniaPDFAttila BARTÓK,\tIrina IRIMIA299-307Comparative Root and Stem Anatomy of Four Rare Onobrychis Mill. (Fabaceae Taxa Endemic in TurkeyPDFMehmet TEKİN,\tGülden YILMAZ308-312Propagation of Threatened Nepenthes khasiana: Methods and PrecautionsPDFJibankumar S. KHURAIJAM,\tRup K. ROY313-315Alleviate Seed Ageing Effects in Silybum marianum by Application of Hormone Seed PrimingPDFSeyed Ata SIADAT,\tSeyed Amir MOOSAVI,\tMehran SHARAFIZADEH316-321The Effect of Halopriming and Salicylic Acid on the Germination of Fenugreek (Trigonella foenum-graecum under Different Cadmium

  7. The relationship between hydration status, male sexual dysfunction and depression in hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Hassan K

    2018-03-01

    Full Text Available Kamal Hassan,1,2 Yotam Elimeleh,1 Mona Shehadeh,3 Hassan Fadi,4 Irina Rubinchik2 1Faculty of Medicine in the Galilee, Bar-Ilan University, Safed, Israel; 2Department of Nephrology and Hypertension, Galilee Medical Center, Nahariya, Israel; 3Biochemistry Laboratory, Galilee Medical Center, Nahariya, Israel; 4Internal Medicine Department E, Galilee Medical Center, Nahariya, Israel Background: Disturbances in sexual function are common among dialysis patients. Normal erections require a complex balance of physiological, psychological, emotional, hormonal, neurological and vascular factors. This study examined a possible association of overhydration (OH with male sexual dysfunction and depression in hemodialysis (HD patients. Patients and methods: This cross-sectional study assessed hydration status by whole-body bioimpedance spectroscopy in patients on maintenance HD for more than 12 months. Patients were categorized according to OH to extracellular water (ECW ratio: OH/ECW ratio >0.15 and OH/ECW ratio ≤0.15. Sexual function was assessed using the International Index of Erectile Function (IIEF score. Psychological status was evaluated using the Beck Depression Inventory (BDI score. Serum sex hormones were determined. Results: Of 39 stable participants on HD, 53.8% were overhydrated (OH/ECW ratio >0.15 and 46.2% not overhydrated (OH/ECW ratio ≤0.15. Of participants with OH/ECW ratio >0.15, 85.7% had mild to severe ED, and 71.4% had abnormal BDI scores, ranging from mild mood disturbance to severe depression. Compared to patients with OH/ECW ratio ≤0.15, BDI scores, serum estradiol and plasma hsCRP were higher (18.48±8.34 vs 10.61±5.46, p<0.001; 140.10±44.51 vs 126.10±32.26, p=0.034; and, 17.70±12.14 vs 9.76±8.79, p=0.013; respectively in those with OH/ECW ratio >0.15, while their IIEF score, serum total testosterone and dehydroepiandrosterone (DHEA were lower (12.81±7.31 vs 41.44±23.79, p<0.001; 8.97±5.43 vs 14.10±8.30, p=0.013; and

  8. A systematic catalogue of butterflies of the former Soviet Union (Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kyrgyzstan, Kazakhstan, Latvia, Lituania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, Uzbekistan) with special account to their type specimens (Lepidoptera: Hesperioidea, Papilionoidea).

    Science.gov (United States)

    Korb, Stanislav K; Bolshakov, Lavr V

    2016-09-01

    comma repugnans (Staudinger, 1892) = lena Korshunov et Gorbunov, 1995, syn.n.; Argynnis niobe orientalis Alphéraky, 1881 =ornata Staudinger, 1901, syn.n. =tanjusha Zhdanko, 2011, syn.n.; Boloria frigga gibsoni (Barnes & Benjamin, 1926) = kosarevi Korb, 2011, syn.n., B. erubescens houri Wyatt, 1961 =ancilla Churkin, 2004, syn.n.; Melitaea fergana maracandica Staudinger, 1882 = irinae Churkin, Kolesnichenko et Tremasov, 2012, syn.n.; M. asteroida clara Staudinger, 1887 =ludmilla Churkin, Kolesnichenko et Tuzov, 2000, syn.n.; Paralasa jordana jordana (Staudinger, 1882) =khramovi Churkin et Pletnev, 2012, syn.n.; P. jordana subocellata (Staudinger, 1901) =kipnisi Churkin et Pletnev, 2012, syn.n.; P. kusnezovi kusnezovi (Avinov, 1910) =bosbutaensis Churkin et Pletnev, 2012, syn.n.; Erebia meta Staudinger, 1886 =gertha Staudinger, 1886, syn.n.; Oeneis ammon ammon Elwes, 1899 =smirnovi Yakovlev, 2011, syn.n.; O. norna tundra A.Bang-Haas, 1912 =ivonini Yakovlev, 2011, syn.n.; Chazara briseis ianthe (Pallas, 1771) =lyrnessus Fruhstorfer, 1908, syn.n., Plebejides stekolnikovi (Stradomsky et Tikhonov, 2015), comb.n.

  9. The SEDIBUD (Sediment Budgets in Cold Environments) Programme: Current activities and future key tasks

    Science.gov (United States)

    Beylich, A. A.; Lamoureux, S. F.; Decaulne, A.

    2012-04-01

    Projected climate change in cold regions is expected to alter melt season duration and intensity, along with the number of extreme rainfall events, total annual precipitation and the balance between snowfall and rainfall. Similarly, changes to the thermal balance are expected to reduce the extent of permafrost and seasonal ground frost and increase active layer depths. These effects will undoubtedly change surface environments in cold regions and alter the fluxes of sediments, nutrients and solutes, but the absence of quantitative data and coordinated process monitoring and analysis to understand the sensitivity of the Earth surface environment is acute in cold climate environments. The International Association of Geomorphologists (I.A.G./A.I.G.)SEDIBUD (Sediment Budgets in Cold Environments) Programme was formed in 2005 to address this existing key knowledge gap. SEDIBUD currently has about 400 members worldwide and the Steering Committee of this international programme is composed of ten scientists from eight different countries: Achim A. Beylich (Chair) (Norway), Armelle Decaulne (Secretary) (France), John C. Dixon (USA), Scott F. Lamoureux (Vice-Chair) (Canada), John F. Orwin (Canada), Jan-Christoph Otto (Austria), Irina Overeem (USA), Thorsteinn Saemundsson (Iceland), Jeff Warburton (UK), Zbigniew Zwolinski (Poland). The central research question of this global group of scientists is to: Assess and model the contemporary sedimentary fluxes in cold climates, with emphasis on both particulate and dissolved components. Initially formed as European Science Foundation (ESF) Network SEDIFLUX (2004-2006), SEDIBUD has further expanded to a global group of researchers with field research sites located in polar and alpine regions in the northern and southern hemisphere. Research carried out at each of the close to 50 defined SEDIBUD key test sites varies by programme, logistics and available resources, but typically represent interdisciplinary collaborations of

  10. The I.A.G. / A.I.G. SEDIBUD (Sediment Budgets in Cold Environments) Programme: Current and future activities

    Science.gov (United States)

    Beylich, Achim A.; Lamoureux, Scott; Decaulne, Armelle

    2013-04-01

    Projected climate change in cold regions is expected to alter melt season duration and intensity, along with the number of extreme rainfall events, total annual precipitation and the balance between snowfall and rainfall. Similarly, changes to the thermal balance are expected to reduce the extent of permafrost and seasonal ground frost and increase active layer depths. These effects will undoubtedly change surface environments in cold regions and alter the fluxes of sediments, nutrients and solutes, but the absence of quantitative data and coordinated geomorphic process monitoring and analysis to understand the sensitivity of the Earth surface environment is acute in cold climate environments. The International Association of Geomorphologists (I.A.G. / A.I.G. ) SEDIBUD (Sediment Budgets in Cold Environments) Programme was formed in 2005 to address this existing key knowledge gap. SEDIBUD currently has about 400 members worldwide and the Steering Committee of this international programme is composed of ten scientists from eight different countries: Achim A. Beylich (Chair) (Norway), Armelle Decaulne (Secretary) (France), John C. Dixon (USA), Scott F. Lamoureux (Vice-Chair) (Canada), John F. Orwin (Canada), Jan-Christoph Otto (Austria), Irina Overeem (USA), Thorsteinn Sæmundsson (Iceland), Jeff Warburton (UK) and Zbigniew Zwolinski (Poland). The central research question of this global group of scientists is to: Assess and model the contemporary sedimentary fluxes in cold climates, with emphasis on both particulate and dissolved components. Initially formed as European Science Foundation (ESF) Network SEDIFLUX (Sedimentary Source-to-Sink Fluxes in Cold Environments) (2004 - ), SEDIBUD has further expanded to a global group of researchers with field research sites located in polar and alpine regions in the northern and southern hemisphere. Research carried out at each of the close to 50 defined SEDIBUD key test sites varies by programme, logistics and available

  11. Comparison of CYP2C9, CYP2C19, CYP2D6, ABCB1, and SLCO1B1 gene-polymorphism frequency in Russian and Nanai populations

    Directory of Open Access Journals (Sweden)

    Sychev DA

    2017-03-01

    Full Text Available Dmitrij Alekseevitch Sychev,1 Grigorij Nikolaevich Shuev,1 Salavat Shejhovich Suleymanov,2 Kristina Anatol’evna Ryzhikova,3 Karin Badavievich Mirzaev,3 Elena Anatol’evna Grishina,3 Natalia Evgenievna Snalina,3 Zhannet Alimovna Sozaeva,3 Anton Mikhailovich Grabuzdov,4 Irina Andreevna Matsneva4 1Department of Internal Medicine and Clinical Pharmacology, Russian Medical Academy of Continuing Professional Education, Ministry of Healthcare, Moscow, 2Saiko Russian–Japanese Medical Center, Khabarovsk, 3Research Centre, Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare, 4Department of General Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation Background: The efficiency and safety of drug therapy depends on the peculiarities of functioning of the P450 cytochrome group and transporting proteins. There are significant differences for single-nucleotide polymorphism (SNP frequency. Materials and methods: We studied the peculiarities of P450 cytochrome polymorphisms, SLCO1B1 transporting protein, and P-glycoprotein carriage in healthy volunteers in the Nanai ethnic group living in Russia, and compared them to the carriage of SNPs in the Russian population according to literature data. Results: After performing the real-time polymerase chain reactions on the samples from 70 healthy volunteers from the Nanai group, for the CYP2C9*2C430T polymorphism we determined 70 CC-genotype carriers. As for the CYP2C9*3A1075C polymorphism, we found 62 AA-genotype carriers and eight AC-genotype carriers. For the CYP2C19*2G681A polymorphism, we determined 39 GG-genotype carriers and 28 GA-genotype carriers, for the CYP2C19*3G636A polymorphism 58 GG-genotype carriers and 12 GA-genotype carriers, and for the CYP2C19*17C806T polymorphism 67 CC-genotype carriers and three CT-genotype carriers. For the CYP2D6*4G1846A polymorphism, the GG genotype had 68 carriers, and the GA genotype two carriers. For the

  12. Past, present and predicted geochemical dynamics in the Callovian-Oxfordian argillites

    International Nuclear Information System (INIS)

    Gaucher, E.C.; Lerouge, C.; Tournassat, C.; Blanc, Ph.; Burnol, A.; Claret, F.; Marty, N.; Gailhanou, H.; Gaboreau, S.; Buschaert, S.; Altmann, S.

    2010-01-01

    C-depleted. The 13 C-depletion could be attributed to organic matter degradation. The δ 18 O values of late diagenetic chalcedony suggest precipitation from marine-derived pore waters at temperatures of maximum burial. Late calcite in veinlet reworking with chalcedony and celestite, and late euhedral quartz grains in a limestone from the top of the formation have lower δ 18 O values, suggesting a precipitation process from meteoric fluids. The transition from very active biotic diagenesis precipitates to abiotic diagenesis precipitates seems not to be due to a lack of organic carbon or sulphates but linked to the compaction of the clayey formation, which prohibits the cellular movements by reduction of the porosity. The second part of this presentation is devoted to current water/rock/gas equilibria in the formation. A geochemical model has been developed over the last 10 years based on evolving data regarding clay-rock mineralogy, its ion exchange properties, constraints on calco-carbonate equilibrium by CO 2 partial pressure measurements, leachable Cl and SO 4 concentrations and analyzed exchangeable cations. The current version of this model has benefited greatly from information on in-situ pore water composition obtained by the PAC experiments carried out in the Bure URL. New core sampling and analysis procedures were developed in order to reduce or quantify unwanted experimental side reactions such as sample oxidation and soluble mineral dissolution that affect measured SO 4 concentrations and exchangeable cation distributions. The model considers phase equilibria only with minerals that are observed in the formation including the principal clay phases. The model has been used to calculate the composition of mobile pore water in the Callovo-Oxfordian clay-rock and validated against measurements of water chemistry made in Bure underground research laboratory. The model reproduces the measured in situ pore-water composition without any estimated parameters, all

  13. Evidence of discontinuous and continuous gas migration through undisturbed and self-sealed Cox clay-stone

    International Nuclear Information System (INIS)

    Davy, C. A.; M'Jahad, S.; Skoczylas, F.; Talandier, J.; Ghayaza, M.

    2012-01-01

    it is a long-lasting procedure, it allows to assess both gas migration modes at the sample outlet (i.e. discontinuous or continuous). In our laboratory, by using the step-by-step method under in situ confining stresses (5 to 12 MPa), and argon as gas, former studies have mainly investigated discontinuous gas passage for vertical, horizontal or inclined cores from the Bure site. A number of samples was self-sealed, mainly those from horizontal or inclined cores. Variations by one order of magnitude have been recorded between results on horizontal and inclined cores or vertical cores. While GBP values range from 1.26 MPa and up to 3 MPa for the first test series on vertical cores, it is almost an order of magnitude lower for the second test series (horizontal or inclined cores), with values ranging from 0.2 to 1.3 MPa. This difference is mainly associated to gas passage through self-sealed fractures, in relation with clay transverse anisotropy. Indeed, COx clay-stone is a sedimentary indurated clay, composed of sub-horizontal diagenetic bedding planes: whenever GBP tests are performed along the bedding planes, lower values may be expected (due to a greater number of sealed cracks, created during sample preparation) rather than when performing GBP experiments perpendicularly to the bedding planes. Despite this extensive research, which was backed by numerical simulations of homogeneous media with LML and EDF-ASTER codes, several scientific questions remain. In particular, argillite self-sealing or undisturbed states may display different gas migration properties: it is expected that undisturbed matter will let gas pass at higher pressure than if self-sealed. Also, the discontinuous gas migration mode may be related to diffusion or capillary snap off, or to both phenomena. And discontinuous breakthrough does not suffice to describe fully the gas migration phenomena through undisturbed or self-sealed argillite, for it occurs distinctly from continuous passage and gas

  14. Strontium distribution and origins in a natural clayey formation (Callovian-Oxfordian, Paris Basin, France): a new sequential extraction procedure

    International Nuclear Information System (INIS)

    Lerouge, C.; Gaucher, E.C.; Tournassat, C.; Negrel, P.; Crouzet, C.; Guerrot, C.; Gautier, A.; Michel, P.; Vinsot, A.; Buschaert, S.

    2010-01-01

    Document available in extended abstract form only. Strontium is a minor element in the Callovian-Oxfordian clayey formation of Bure (ANDRA Underground Research laboratory, France) and may be interesting as a natural analogue of cationic radionuclides. The objective of our study was to better understand the chemical behaviour of this element since the sediment deposition. Previous mineralogical work showed that main strontium-bearing minerals in the clay-stones, in addition to clay minerals, are celestite, carbonates and accessory micas and K-feldspars. In order to establish the strontium distribution and determine its origins across the clayey formation and establish a strontium diffusion profile, a four step sequential extraction procedure combined with strontium isotopes was developed and adapted to the mineralogy of the Bure clay-stones. The four-steps sequential extraction developed and applied to sixteen samples of Callovian-Oxfordian clay-stones showed that the exchangeable fraction (27 to 48% of the total strontium) and the carbonate fraction (38-47% of the total strontium) are the two main fractions carrying the strontium, the detrital fraction being secondary (< 15%). Celestite is the major strontium-carrier mineral that can perturb the results of the sequential extraction but not significantly modify the distribution of strontium at the scale of the formation. The celestite was studied on micronic to centi-metric crystals, separated by hand-picking on core samples. The development of this sequential extraction procedure for the Callovian-Oxfordian formation shows the importance of the first cobalt hexamine trichloride step to extract the exchangeable strontium adsorbed on clay minerals and block the exchangeable sites with cobalt for the following steps, allowing a good separation of exchangeable fraction and carbonates. However the reagent/solid ratio of 20 seems to be less adapted to carbonate-rich samples. The good separation between exchangeable

  15. Modern Project: monitoring developments for safe repository operation and staged closure

    International Nuclear Information System (INIS)

    Mayer, S.; Ouchhi, S.; Verstricht, J.; Maurer, H.; Breen, B.

    2010-01-01

    and clay rock in which several monitoring strategies are evaluated. In a second part, the presentation focuses on the aims for monitoring specific properties of a clay host rock or clay engineered barrier. As part of this project, several in-situ monitoring demonstration activities will be conducted in the URLs near Grimsel pass (Switzerland), Mol (Belgium) and Bure (France). The monitoring demonstrator at the Grimsel URL combines classic (wired) instrumentation and novel wireless data transmission technology for monitoring a swelling clay plug experiment. The latter technique would be required in the event long term safety considerations, which prohibits the use of wired or signal transfer. Furthermore, the Grimsel URL setup includes a seismic monitoring experiment for non-intrusive monitoring of the swelling clay plug. High-resolution waveform inversion techniques will be considered for analyzing the seismic data. The monitoring developments tested at the Mol URL also emphasize improvements of non-intrusive micro-seismic monitoring techniques used in a clay environment, which is the most challenging environment for such geophysical techniques. The goal is to obtain a reliable geophysical monitoring tool for assessing the host rock quality - as related to natural discontinuities as well as to the excavation and/or thermally induced disturbed zone. This could be achieved by a more sophisticated signal analysis combined with signal sources and receivers that are optimised for use in a clay environment. In addition, the applicability of novel monitoring techniques such as fiber optics based sensors will be assessed. Most of these developments will occur in the frame of the large-scale heater test PRACLAY. Finally, the monitoring developments tested at the Bure URL aim at testing a monitoring setup of a mockup, steel lined vitrified waste disposal cell. The feasibility of such instrumentation will be tested, and it is expected to obtain a more detailed knowledge of steel

  16. Materials Challenges for Automotive PEM Fuel Cells

    Science.gov (United States)

    Gasteiger, Hubert

    2004-03-01

    -resistant support materials (e.g., graphitized carbons) are desirable. While thin polymer electrolyte membranes (20-30 micrometer) enable high power density operation, the requirements on their chemical and mechanical stability are significantly more demanding compared to the thick membranes (100-200 micrometer) used in the past [1]. While the currently used perfluoro-sulfonicacid (PFSA) membranes are chemically very stable, they are known to degrade in the fuel cell environment [4] via peroxyl-radical attack, strongly enhanced in the presence of iron [8]. While the exact degradation mechanism is actively investigated, its understanding is clearly required to improve the chemical stability of PFSA's. Similarly, very little is known about the mechanical properties of polymer electrolyte membranes and critical issues will be discussed. References: 1. Strasser, K.; ``H2/O2 PEM Fuel Cell Module for an Air-Independent Propulsion System in a Submarine''; in: Handbook of Fuel Cells Fundamentals, Technology and Applications; Vielstich, W.; Lamm, A.; Gasteiger, H. A. (Eds.); John Wiley & Sons (Chichester, UK): volume 4, chapter 88, 2003, pp. 1201-1214. 2. Gasteiger, H. A.; Panels, J. E.; Yan, S. G.; J. Power Sources in press. 3. Gasteiger, H. A.; Gu, W.; Makharia, R.; Mathias, M. F.; Sompalli, S.; ``Beginning-of-Life MEA Performance: Efficiency Loss Contributions''; in: Handbook of Fuel Cells Fundamentals, Technology and Applications; Vielstich, W.; Lamm, A.; Gasteiger, H. A. (Eds.); John Wiley & Sons (Chichester, UK): volume 3, chapter 46, 2003, pp. 593-610. 4. Cleghorn, S.; Kolde, J.; Liu, W.; ``Catalyst-Coated Composite Membranes''; in: Handbook of Fuel Cells - Fundamentals, Technology and Applications; Vielstich, W.; Lamm, A.; Gasteiger, H. A. (Eds.); John Wiley & Sons (Chichester, UK): volume 3, chapter 44, 2003, pp. 566-575. 5. Mathias, M. F.; Gasteiger, H. A.; Fundamental Research and Development Challenges in Polymer Electrolyte Fuel Cell Technology; in Proceedings of the Proton

  17. Groundwater flows in Meuse/Haute-Marne aquifer system and the importance of the evolution of the geomorphology over the next million of years

    International Nuclear Information System (INIS)

    Holmen, J.; Benabderrahmane, H.; Brulhet, J.

    2012-01-01

    Document available in extended abstract form only. A clay-stone formation of Callovo-Oxfordian age is found throughout the multilayered sedimentary fill of the Paris Basin. It is considered as a potential host rock for France's high and intermediate-level long-lived radioactive waste. The Callovo-Oxfordian layer is located between an overlying limestone of Oxfordian age and an underlying limestone of Dogger age.. The Meuse/Haute-Marne sector area is located in the East of France, the area includes the Bure investigation site and a domain referred to as the 'transposition zone' selected as a suitable location for France's high- and intermediate-level long-lived radioactive waste The objective of the study was to estimate how the groundwater flow in the Meuse/Haute- Marne aquifer system will change because of the geomorphologic evolution over the next 1 million of years. The future groundwater flows and the future evolution of the vertical hydraulic gradient in the transposition zone are of importance in the performance assessment and the safety analysis of a future repository for radioactive waste. The study is based on numerical modelling and the established model covers the whole of the Paris basin. The studied time period corresponds to 1 million years into the future. The initial geometry of geological layers as well as the conductivity and the porosity of the layers are input data to model, and defined by the single-continuum multi-scale hydrogeological model of the Paris Basin and the Meuse/Haute-Marne Sector area as developed by Andra. A description of the transient geomorphologic evolution was used as input data to the groundwater flow modelling. The description include: (i) The deformation of the geological layers as a result of a non-symmetric tectonic uplift of the Paris basin and (ii) The movement of the topography because of mechanical erosion along valleys, chemical erosion along plateaus and sedimentation along valleys. The modelling of the

  18. EDZ and permeability in clayey rocks

    International Nuclear Information System (INIS)

    Levasseur, Severine; Collin, Frederic; Charlier, Robert; Besuelle, Pierre; Chambon, Rene; Viggiani, Cino

    2010-01-01

    Document available in extended abstract form only. Deep geological layers are being considered as potential host rocks for the high level radioactivity waste disposals. During drilling in host rocks, an excavated damaged zone - EDZ is created. The fluid transmissivity may be modified in this damaged zone. This paper deals with the permeability evolution in relation with diffuse and/or localized crack propagation in the material. We mainly focus on argillaceous rocks and on some underground laboratories: Mol URL in Boom clay, Bure URL in Callovo-Oxfordian clay and Mont-Terri URL in Opalinus clay. First, observations of damage around galleries are summarized. Structure of damage in localized zone or in fracture has been observed at underground gallery scale within the excavation damaged zone (EDZ). The first challenge for a correct understanding of all the processes occurring within the EDZ is the characterization at the laboratory scale of the damage and localization processes. The observation of the initiation and propagation of the localized zones needs for advanced techniques. X-ray tomography is a non-destructive imaging technique that allows quantification of internal features of an object in 3D. If mechanical loading of a specimen is applied inside a X-ray CT apparatus, successive 3D images at different loading steps show the evolution of the specimen. However, in general volumetric strain in a shear band is small compared to the shear strain and, unfortunately, in tomographic images grey level is mainly sensitive to the local mass density field. Such a limitation has been recently overcome by complementing X-ray tomography with 3D Volumetric Digital Image Correlation (V-DIC) which allows the determination of the full strain tensor field. Then it is possible to further explore the progression of localized deformation in the specimen. The second challenge is the robust modelling of the strain localized process. In fact, modelling the damage process with finite

  19. Modeling Coupled Processes in Clay Formations for Radioactive Waste Disposal

    International Nuclear Information System (INIS)

    Liu, Hui-Hai; Rutqvist, Jonny; Zheng, Liange; Sonnenthal, Eric; Houseworth, Jim; Birkholzer, Jens

    2010-01-01

    As a result of the termination of the Yucca Mountain Project, the United States Department of Energy (DOE) has started to explore various alternative avenues for the disposition of used nuclear fuel and nuclear waste. The overall scope of the investigation includes temporary storage, transportation issues, permanent disposal, various nuclear fuel types, processing alternatives, and resulting waste streams. Although geologic disposal is not the only alternative, it is still the leading candidate for permanent disposal. The realm of geologic disposal also offers a range of geologic environments that may be considered, among those clay shale formations. Figure 1-1 presents the distribution of clay/shale formations within the USA. Clay rock/shale has been considered as potential host rock for geological disposal of high-level nuclear waste throughout the world, because of its low permeability, low diffusion coefficient, high retention capacity for radionuclides, and capability to self-seal fractures induced by tunnel excavation. For example, Callovo-Oxfordian argillites at the Bure site, France (Fouche et al., 2004), Toarcian argillites at the Tournemire site, France (Patriarche et al., 2004), Opalinus clay at the Mont Terri site, Switzerland (Meier et al., 2000), and Boom clay at Mol site, Belgium (Barnichon et al., 2005) have all been under intensive scientific investigations (at both field and laboratory scales) for understanding a variety of rock properties and their relations with flow and transport processes associated with geological disposal of nuclear waste. Clay/shale formations may be generally classified as indurated and plastic clays (Tsang et al., 2005). The latter (including Boom clay) is a softer material without high cohesion; its deformation is dominantly plastic. For both clay rocks, coupled thermal, hydrological, mechanical and chemical (THMC) processes are expected to have a significant impact on the long-term safety of a clay repository. For

  20. Ten years of experience in technology development... What use for the Cigeo project?

    Energy Technology Data Exchange (ETDEWEB)

    Bosgiraud, Jean-Michel; Delort, Daniel [Andra, Chatenay-Malabry (France)

    2015-07-01

    Since 2003, Andra (the French public body in charge of radioactive waste management) has been working on the progressive technological development of waste storage containers, package handling mechanical prototypes, excavation techniques and support lining of underground openings at the Bure Underground Laboratory (URL) site, in order to evaluate the feasibility of constructing and operating a Deep Geological Repository (DGR aka Cigeo), in the Callovian-Oxfordian clayish formation (the ''Argillites''), likely to receive as of 2025-2030 the first of many intermediate and high-level long lived wastes, at a 500m depth. The Cigeo Project, which has now entered into an intense engineering development phase, must take into account all the data, knowledge and experience gathered over more than 10 years of technical research. The spectrum of activities concerned encompasses a wide array of subjects such as the return of experience gathered from the shaft sinking operations, the drift excavation operations (via means of rock hammer, road header and tunnel boring machine) and the subsequent lining support of the horizontal drifts (via metal arches, mesh, rock bolts, shotcrete, cast concrete and wedges). The story of coring, drilling and casing vertical, slanted or horizontal boreholes is also of interest. The implementation and evaluation of sealing technologies or hydraulic cut-offs must be integrated in the design. The construction and qualification in 3 campaigns of 9 families of concrete containers and 3 categories of carbon steel overpacks also come as input data. The design, construction and testing of 3 package emplacement systems, the implementation of 2 waste retrievability tests are accounted for in the studies ongoing. Finally the collation of environmental and geotechnical data on the excavated material (likely to be re- used for opening backfilling at time of repository closure) will help to minimize the acreage, volume and visual impact of