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219,711 research outcomes, page 1 of 21,972
  • publication . Other literature type . Preprint . 1998
    Open Access English
    Authors:
    NA49 Collaboration;

    Net proton and negative hadron spectra for central \PbPb collisions at 158 GeV per nucleon at the CERN SPS were measured and compared to spectra from lighter systems. Net baryon distributions were derived from those of net protons, utilizing model calculations of isospi...

  • publication . Conference object . Other literature type . 2001
    Open Access
    Authors:
    Grishin, V; Likhachev, S;
    Publisher: IEEE

    The new physical schemes of X-ray and /spl gamma/-radiation sources are considered in which the process of photon emission happens at multiple cross by circulating electrons of the thin target. The sources of a bremsstrahlung radiation with additional acceleration of ra...

  • publication . Article . 2019
    Open Access English
    Authors:
    Lopes da Costa, R.; Sampaio. M.; Miguel, I.;
    Project: FCT | UID/GES/00315/2013 (147442)

    The problem of the privatization process began in the 1940s, even though it only really began to gain a prominent place in the entrepreneurial path, about 50 years later. The processes of privatization of the world economies, which led to the triggering of a set of coop...

  • publication . Other literature type . Preprint . 2020
    Open Access English
    Authors:
    Matchev, Konstantin T.; Roman, Alexander; Shyamsundar, Prasanth;

    Comment: 49 pages, 71 figures

  • publication . Article . Other literature type . Preprint . 2003
    Open Access
    Authors:
    Ali Eftekhari;
    Publisher: Elsevier BV

    The influence of phase transformation-induced plastic deformation in Pd|H system on the electrode surface was investigated. Since the Pd surface is subject of severe plastic deformation during this process, the structure and roughness of the electrode surface significan...

  • publication . Other literature type . Conference object . 1997
    Open Access English
    Authors:
    R. Corsini; J.P. Delahaye; C. Johnson; A. Millich; A. Riche;

    The Compact Linear Collider (CLIC) study of an e+/e- linear collider in the TeV energy range is based on Two-Beam Acceleration (TBA) in which the overall RF power needed to accelerate the beam is extracted from high intensity relativistic electron beams, the so-called d...

  • publication . Other literature type . Article . 1991
    Open Access English
    Authors:
    Carbonell, J.; Dalkarov, O.D.; Protasov, K.V.; Shapiro, I.S.;

    The observed large P-wave contribution to the NN interaction at low energies, reproduced by the optical-model calculations, is shown to be caused by the S-matrix poles which correspond to the P-wave states located close to the NN threshold.

  • publication . Other literature type . Preprint . 2014
    Open Access English
    Authors:
    Maier, Benedikt;

    The associated production of Higgs boson and single top quark is of particular interest since it is senstive to the relative sign of the Higgs boson coupling to gauge bosons and the Yukawa coupling $y$ to fermions. The presented analysis is setting upper production limi...

  • publication . Master thesis . 2015
    Open Access Portuguese
    Authors:
    Baptista, Ana;

    Um olhar sobre o Ártico, em pleno século XXI, constitui um desafio simultaneamente pertinente e aliciante conjugando vetores da Estratégia, da Geopolítica e das Relações Internacionais. Frequentemente mencionado na opinião pública pela sua fragilidade ambiental, por deb...

  • publication . Master thesis . 2017
    Open Access Portuguese
    Authors:
    Duarte, Ana Catarina;

    A temática deste Relatório Final “O jogo como recurso de motivação e aprendizagem das ciências no 1º ciclo” relativo ao curso de Mestrado em Educação Pré-escolar e Ensino do 1º ciclo do ensino básico, surge de forma a colmatar as dificuldades e o desinteresse encontrado...

219,711 research outcomes, page 1 of 21,972
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