Enviaments recents

  • ESA Education 

    Leguy, C; González Cinca, Ricardo; Lockowandt, Ch (2016-12-01)
    Article
    Accés obert
    The cooperation between ELGRA and ESA education office on stu- dent hand-on projects have been successfully expended with the new edition of the program Fly Your Thesis that completes the two other student programs Spin ...
  • GPS differential code biases determination: methodology and analysis 

    Sanz Subirana, Jaume; Juan Zornoza, José Miguel; Rovira Garcia, Adrià; González Casado, Guillermo (2017-10)
    Article
    Accés restringit per política de l'editorial
    We address two main problems related to the receiver and satellite differential code biases (DCBs) determination. The first issue concerns the drifts and jumps experienced by the DCB determinations of the International ...
  • High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN 

    Sabaté-Gilarte, M.; Barbagallo, Massimo; Colonna, Nicola; Calviño Tavares, Francisco; Casanovas Hoste, Adrià; Cortés Rossell, Guillem Pere; Tarifeño Saldivia, Ariel Esteban (2017-10-27)
    Article
    Accés restringit per política de l'editorial
    A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from ...
  • Influence of meteorological phenomena on worldwide aircraft accidents in the period 1967-2010 

    Mazón Bueso, Jordi; Rojas Gregorio, José Ignacio; Lozano, Miguel; Pino González, David; Prats Menéndez, Xavier; Miglietta, M.M. (2017-12-01)
    Article
    Accés restringit per política de l'editorial
    Based on the information available in databases from relevant national and international organizations from 1967 to 2010, an Aviation Weather Accidents Database (AWAD) was built. According to the AWAD, the weather is ...
  • A microfluidics and agent-based modeling framework for investigating spatial organization in bacterial colonies: the case of Pseudomonas Aeruginosa and H1-Type VI secretion interactions 

    Wilmoth, Jared L.; Doak, Peter W.; Timm, Andrea; Halsted, Michelle; Anderson, John D.; Ginovart Gisbert, Marta; Prats Soler, Clara; Portell Canal, Xavier; Retterer, Scott T.; Fuentes-Cabrera, Miguel (2018-02-06)
    Article
    Accés obert
    The factors leading to changes in the organization of microbial assemblages at fine spatial scales are not well characterized or understood. However, they are expected to guide the succession of community development and ...
  • Low Weber number jet collision regimes in microgravity 

    Suñol Galofre, Francesc Xavier; González Cinca, Ricardo (2017-11-01)
    Article
    Accés restringit per política de l'editorial
    The outcome of the collision between two liquid jets depends on the liquid properties, jet velocity, and impact angle. So far studies on liquid jet impingement have been carried out in normal gravity conditions. In ...
  • Super-AGB stars and their role as electron capture supernova progenitors 

    Doherty, Carolyn L.; Gil Pons, Pilar; Siess, Lionel; Lattanzio, John C. (2017-11-23)
    Article
    Accés restringit per política de l'editorial
    We review the lives, deaths and nucleosynthetic signatures of intermediate-mass stars in the range ˜6–12 M¿, which form super-AGB stars near the end of their lives. The critical mass boundaries both between different types ...
  • RECORDS: Improved reporting of Monte Carlo radiation transport studies: Report of the AAPM Research Committee Task Group 268 

    Sechopoulos, Ioannis; Rogers, D.W.O.; Bazalova Carter, Magdalena; Bolch, Wesley E.; Heath, Emily C.; McNitt-Gray, Michael F.; Sempau Roma, Josep; Williamson, Jeffrey F. (2018-01-01)
    Article
    Accés obert
    © 2017 American Association of Physicists in Medicine. Studies involving Monte Carlo simulations are common in both diagnostic and therapy medical physics research, as well as other fields of basic and applied science. As ...
  • Substrate melting during laser heating of nanoscale metal films 

    Font Martínez, Francesc (2017-10-01)
    Article
    Accés restringit per política de l'editorial
    We investigate heat transfer mechanisms relevant to metal films of nanoscale thickness deposited on a silicon (Si) substrate coated by a silicon oxide (SiO2) layer and exposed to laser irradiation. Such a setup is commonly ...
  • The production of a lead glaze with galena: Thermal transformations in the PbS-SiO2 system 

    Di Febo, Roberta; Molera Marimon, Judit; Pradell Cara, Trinitat; Melgarejo Draper, Joan Carles; Madrenas, Josep; Vallcorba, Oriol (2017-12-04)
    Article
    Accés obert
    Galena, also known as PbS, was widely used in the production of lead glazes from the beginning of the 18th century to the second half of the 20th century. Although the PbO-SiO2 system has been studied for years, the PbS-SiO2 ...
  • Spectroscopic study of Ne-20 + p reactions using the JENSA gas-jet target to constrain the astrophysical F-18(p, alpha)O-15 rate 

    Bardayan, D. W.; Chipps, Kelly A.; Ahn, S.; Blackmon, J. C.; Carmichael, S.; Greife, U.; José Pont, Jordi; Kontos, A.; Matos, Mireya E.; Thompson, Paul (AMER PHYSICAL SOC, 2017-11-16)
    Article
    Accés obert
    The Jet Experiments in Nuclear Structure and Astrophysics (JENSA) gas-jet target was used to perform spectroscopic studies of 20Ne+p reactions. Levels in 19Ne were probed via the 20Ne(p,d)19Ne reaction to constrain the ...
  • Mechanochemical pattern formation in simple models of active viscoelastic fluids and solids 

    Alonso Muñoz, Sergio; Radszuweit, Markus; Engel, Harald; Baer, Markus (Institute of Physics (IOP), 2017-11-01)
    Article
    Accés obert
    The cytoskeleton of the organism Physarum polycephalum is a prominent example of a complex active viscoelastic material wherein stresses induce flows along the organism as a result of the action of molecular motors and ...

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