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  1. Book ; Online: La montée du niveau de la mer d'ici 2100 : Scénarios et conséquences

    Lacroix, Denis / Mora, Olivier / de Menthière, Nicolas / Béthinger, Audrey

    2021  

    Keywords Risk assessment ; sea water ; human activity ; decision support ; sustainable development ; ecology ; environment ; public policy ; natural risk
    Size 1 electronic resource (128 pages)
    Publisher éditions Quae
    Document type Book ; Online
    Note French ; Open Access
    HBZ-ID HT021231637
    ISBN 9782759233090 ; 275923309X
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: Symmetry-Assisted Preparation of Entangled Many-Body States on a Quantum Computer.

    Lacroix, Denis

    Physical review letters

    2020  Volume 125, Issue 23, Page(s) 230502

    Abstract: Starting from the quantum-phase-estimate (QPE) algorithm, a method is proposed to construct entangled states that describe correlated many-body systems on quantum computers. Using operators for which the discrete set of eigenvalues is known, the QPE ... ...

    Abstract Starting from the quantum-phase-estimate (QPE) algorithm, a method is proposed to construct entangled states that describe correlated many-body systems on quantum computers. Using operators for which the discrete set of eigenvalues is known, the QPE approach is followed by measurements that serve as projectors on the entangled states. These states can then be used as inputs for further quantum or hybrid quantum-classical processing. When the operator is associated with a symmetry of the Hamiltonian, the approach can be seen as a quantum-computer formulation of symmetry breaking followed by symmetry restoration. The method, called discrete spectra assisted, is applied to superfluid systems. By using the blocking technique adapted to qubits, the full spectra of a pairing Hamiltonian is obtained.
    Language English
    Publishing date 2020-12-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.125.230502
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

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  3. Book ; Conference proceedings: Aquaculture insulaire et tropicale

    Lacroix, Denis

    [Congrès sur l'Aquaculture Insulaire et Tropicale, "Martinique 97", 4 - 9 mai 1997, Trois-Îlets]

    (Actes de colloques / IFREMER ; 20)

    1998  

    Institution European Aquaculture Society
    Event/congress International Conference on Island and Tropical Aquaculture (1997, Trois-Îlets)
    Author's details [organisé par l'European Aquaculture Society (EAS) ...]. Denis Lacroix
    Series title Actes de colloques / IFREMER ; 20
    Collection
    Keywords Tropen ; Aquakultur
    Size 105 S. : Ill., Kt.
    Publisher Éd. IFREMER
    Publishing place Plouzané
    Publishing country France
    Document type Book ; Conference proceedings
    Note Beitr. teilw. franz., teilw. engl. ; Zsfassung in engl. und franz. Sprache
    HBZ-ID HT009235719
    ISBN 2-905434-93-7 ; 978-2-905434-93-7
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    988/4030 available for loan (reading room) Freihandmagazin (U1)

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  4. Book ; Online: Marine renewable energies : Prospective foresight study for 2030

    Lacroix, Denis / Lamblin, Véronique / Paillard, Michel

    2009  

    Keywords Marine engineering ; Alternative & renewable energy sources & technology ; Technology & Engineering ; Marine & Naval ; Power Resources ; Alternative & Renewable
    Size 1 Online-Ressource
    Document type Book ; Online
    Note English ; Open Access
    HBZ-ID HT021027824
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Article ; Online: Le rôle de la prospective dans le lancement d'une politique de développement des énergies marines renouvelables en France de 2000 à 2015

    LACROIX, Denis

    Sciences, Eaux & Territoires, Vol 2017, Iss 22, Pp 50-

    2017  Volume 55

    Abstract: Les énergies marines renouvelables représentent aujourd'hui un maillon important dans la politique énergétique française pour répondre aux objectifs ambitieux qu'elle s'est fixé en matière d'énergies renouvelables. Cet article analyse le rôle, l' ... ...

    Abstract Les énergies marines renouvelables représentent aujourd'hui un maillon important dans la politique énergétique française pour répondre aux objectifs ambitieux qu'elle s'est fixé en matière d'énergies renouvelables. Cet article analyse le rôle, l'influence et le poids de la prospective dans le lancement de ces énergies marines renouvelables en France, de 2000 à 2015.
    Keywords Prospective ; Politiques publiques ; Énegies marines renouvelables ; EMR ; France ; Environmental technology. Sanitary engineering ; TD1-1066 ; Environmental sciences ; GE1-350
    Language French
    Publishing date 2017-03-01T00:00:00Z
    Publisher Institut national de recherche pour l’agriculture, l’alimentation et l’environnement (INRAE)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  6. Article ; Online: Covid-19: Possible trigger of SLC13A3 reversible leukoencephalopathy relapse?

    Imbard, Apolline / Pernet, Julie / Tarrano, Clément / Lacroix, Denis / Elmaleh-Bergès, Monique / Schiff, Manuel

    Molecular genetics and metabolism

    2022  Volume 136, Issue 2, Page(s) 83–84

    MeSH term(s) COVID-19 ; Humans ; Leukoencephalopathies ; Magnetic Resonance Imaging ; Recurrence
    Language English
    Publishing date 2022-05-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1418518-0
    ISSN 1096-7206 ; 1096-7192
    ISSN (online) 1096-7206
    ISSN 1096-7192
    DOI 10.1016/j.ymgme.2022.04.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 617: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  7. Article ; Online: Effect of pairing on transfer and fusion reactions

    Scamps Guillaume / Lacroix Denis

    EPJ Web of Conferences, Vol 86, p

    2015  Volume 00042

    Abstract: In the present contribution, the effect of pairing on nuclear transfer and fusion reactions close to the Coulomb barrier is discussed. A Time-Dependent Hartree-Fock + BCS (TDHF+BCS) microscopic theory has been developed to incorporate pairing. One- and ... ...

    Abstract In the present contribution, the effect of pairing on nuclear transfer and fusion reactions close to the Coulomb barrier is discussed. A Time-Dependent Hartree-Fock + BCS (TDHF+BCS) microscopic theory has been developed to incorporate pairing. One- and two-particle transfer probabilities can be obtained showing the importance of pairing. The calculated transfer probabilities are compared with the recent experimental results obtained for the 96Zr+40Ca. Reactions involving the 18O with lead isotopes are also presented, that are also of current experimental interest. Finally, a study of the fusion barrier height predicted with the TDHF+BCS theory is compared with the experimental values for the 40,44,48Ca+40Ca reactions
    Keywords Physics ; QC1-999 ; Science ; Q
    Language English
    Publishing date 2015-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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  8. Article: Stochastic simulation of dissipation and non-Markovian effects in open quantum systems.

    Lacroix, Denis

    Physical review. E, Statistical, nonlinear, and soft matter physics

    2008  Volume 77, Issue 4 Pt 1, Page(s) 41126

    Abstract: The exact dynamics of a system coupled to an environment can be described by an integro-differential stochastic equation for the reduced density. The influence of the environment is incorporated through a mean field which is both stochastic and nonlocal ... ...

    Abstract The exact dynamics of a system coupled to an environment can be described by an integro-differential stochastic equation for the reduced density. The influence of the environment is incorporated through a mean field which is both stochastic and nonlocal in time and where the standard two-time correlation functions of the environment appear naturally. Since no approximation is made, the presented theory incorporates exactly dissipative and non-Markovian effects. Applications to the spin-boson model coupled to a heat bath with various coupling regimes and temperature show that the presented stochastic theory can be a valuable tool to simulate exactly the dynamics of open quantum systems. Links with the stochastic Schrödinger equation method and possible extensions to "imaginary time" propagation are discussed.
    Language English
    Publishing date 2008-04
    Publishing country United States
    Document type Journal Article
    ISSN 1539-3755
    ISSN 1539-3755
    DOI 10.1103/PhysRevE.77.041126
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Erratum: Microscopic Phase-Space Exploration Modeling of ^{258}Fm Spontaneous Fission [Phys. Rev. Lett. 118, 152501 (2017)].

    Tanimura, Yusuke / Lacroix, Denis / Ayik, Sakir

    Physical review letters

    2018  Volume 121, Issue 5, Page(s) 59902

    Abstract: This corrects the article DOI: 10.1103/PhysRevLett.118.152501. ...

    Abstract This corrects the article DOI: 10.1103/PhysRevLett.118.152501.
    Language English
    Publishing date 2018-08-17
    Publishing country United States
    Document type Journal Article ; Published Erratum
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.121.059902
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Microscopic Phase-Space Exploration Modeling of ^{258}Fm Spontaneous Fission.

    Tanimura, Yusuke / Lacroix, Denis / Ayik, Sakir

    Physical review letters

    2017  Volume 118, Issue 15, Page(s) 152501

    Abstract: We show that the total kinetic energy (TKE) of nuclei after the spontaneous fission of ^{258}Fm can be well reproduced using simple assumptions on the quantum collective phase space explored by the nucleus after passing the fission barrier. Assuming ... ...

    Abstract We show that the total kinetic energy (TKE) of nuclei after the spontaneous fission of ^{258}Fm can be well reproduced using simple assumptions on the quantum collective phase space explored by the nucleus after passing the fission barrier. Assuming energy conservation and phase-space exploration according to the stochastic mean-field approach, a set of initial densities is generated. Each density is then evolved in time using the nuclear time-dependent density-functional theory with pairing. This approach goes beyond the mean-field theory by allowing spontaneous symmetry breaking as well as a wider dynamical phase-space exploration leading to larger fluctuations in collective space. The total kinetic energy and mass distributions are calculated. New information on the fission process: fluctuations in scission time, strong correlation between TKE and collective deformation, as well as prescission particle emission, are obtained. We conclude that fluctuations of the TKE and mass are triggered by quantum fluctuations.
    Language English
    Publishing date 2017-04-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.118.152501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

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