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  1. Article

    Open Access

    Characterization of meteoric 10Be in certified reference materials for use in internal control standards

    In recent decades, interest in the measurement of 10Be has increased due to its relevance in various fields of science. Trace amounts of 10Be produced from meteoric sources require sensitive accelerator mass spec...

    C. G. Méndez-García, G. Rojas-López… in Journal of Radioanalytical and Nuclear Che… (2024)

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  2. No Access

    Article

    AMS cross-section measurement for the \(^{28}\) Si(d, \(\alpha \) ) \(^{26}\) Al reaction near the Coulomb barrier

    Understanding the production of \(^{26}\) 26 Al is important in nuclear physics, astrophysics (stellar nucleosynthesis), earth sciences and other fields. In previous years, we attempted to measure the $$^{...

    G. Reza, A. B. Zunun-Torres, S. Padilla, J. Mas-Ruiz… in The European Physical Journal Plus (2020)

  3. No Access

    Article

    Encapsulated PGD Algebraic Toolbox Operating with High-Dimensional Data

    In its original conception, proper generalized decomposition (PGD) provides explicit parametric solutions, denoted as computational vademecums or digital abacuses, to parametric boundary value problems. The PG...

    P. Díez, S. Zlotnik, A. García-González… in Archives of Computational Methods in Engin… (2020)

  4. No Access

    Article

    Characterization of the new hybrid low-energy accelerator facility in Mexico

    In 2013, a new accelerator mass spectrometry (AMS) facility was inaugurated in Mexico. Since then a substantial number of precise measurements of low concentrations of radioactive isotopes (14C, 10Be, 26Al and Pu...

    G. Reza, E. Andrade, L. Acosta, B. Góngora, A. Huerta… in The European Physical Journal Plus (2019)

  5. No Access

    Article

    Meteoric 10Be concentrations in the center of Mexico

    The 1MV AMS system installed at National Accelerator Mass Spectrometry Laboratory (LEMA) has been used to determine the meteoric 10Be concentrations from particulate matter at the center of Mexico during 2012. Th...

    C. G. Méndez-García, S. Padilla, C. Solís… in Journal of Radioanalytical and Nuclear Che… (2019)

  6. No Access

    Chapter and Conference Paper

    Be-10 Measurements in Atmospheric Filters Using the AMS Technique: The Data Analysis

    For measurements with the AMS technique, data set analysis is carry out to determine the measure of central tendency and then to obtain the ...

    K. De Los Ríos, C. Méndez-García, S. Padilla… in Basic Concepts in Nuclear Physics: Theory,… (2019)

  7. No Access

    Article

    Real-time simulation techniques for augmented learning in science and engineering

    In this paper, we present the basics of a novel methodology for the development of simulation-based and augmented learning tools in the context of applied science and engineering. It is based on the extensive ...

    C. Quesada, D. González, I. Alfaro, E. Cueto, A. Huerta, F. Chinesta in The Visual Computer (2016)

  8. No Access

    Article

    Dynamics and orientational order of a charged granular fluid

    The dynamics and orientational order of a charged quasi-2D granular system at low packing fractions are examined experimentally. We find significant orientational order that does not vary monotonically. We als...

    R. Sánchez, A. Huerta, L. A. Aguirre-Manzo in Granular Matter (2016)

  9. No Access

    Chapter

    Computation of Bounds for Anchor Problems in Limit Analysis and Decomposition Techniques

    Numerical techniques for the computation of strict bounds in limit analyses have been developed for more than thirty years. The efficiency of these techniques have been substantially improved in the last ten y...

    J. J. Muñoz, N. Rabiei, A. Lyamin, A. Huerta in Direct Methods for Limit States in Structu… (2014)

  10. No Access

    Article

    PGD-Based Computational Vademecum for Efficient Design, Optimization and Control

    In this paper we are addressing a new paradigm in the field of simulation-based engineering sciences (SBES) to face the challenges posed by current ICT technologies. Despite the impressive progress attained by...

    F. Chinesta, A. Leygue, F. Bordeu… in Archives of Computational Methods in Engin… (2013)

  11. No Access

    Article

    Production and Magnetic Properties of Nanocomposites made of Ferrites and Ceramic Matrices

    This investigation deals with the production of materials containing a dispersion of magnetic nanoparticles in an insulating matrix. Such a distribution of magnetic centers is expected to absorb electromagneti...

    H. A. Calderon, A. Huerta, M. Umemoto, K. Cornett in MRS Online Proceedings Library (2011)

  12. No Access

    Article

    SUPG-based stabilization using a separated representations approach

    We have developed a new method for the construction of Streamline Upwind Petrov Galerkin (SUPG) stabilization techniques for the resolution of convection-diffusion equations based on the use of separated repre...

    D. González, L. Debeugny, E. Cueto… in International Journal of Material Forming (2010)

  13. No Access

    Article

    Elastic scattering of neutrons on natPb at forward angles

    Angular distributions were measured for neutron elastically scattered by natPb at 2.9, 3.0, 3.1, 3.2 and 3.4MeV at very forward angles. The mono-energetic neutron flux was produced at the tandem accelerator facil...

    E. Chávez, P. Rodríguez, A. Huerta, M. E. Ortiz… in The European Physical Journal A (2009)

  14. No Access

    Chapter

    One-Dimensional Shock-Capturing for High-Order Discontinuous Galerkin Methods

    Discontinuous Galerkin methods have emerged in recent years as a reasonable alternative for nonlinear conservation equations. In particular, their inherent structure (the need of a numerical flux based on a su...

    E. Casoni, J. Peraire, A. Huerta in ECCOMAS Multidisciplinary Jubilee Symposium (2009)

  15. No Access

    Chapter and Conference Paper

    Mathematical Modelling of Mass Transport Equations in Fixed-Bed Absorbers

    This work presents a dimensionless analysis of mass transport equations in fixed-bed absorbers. Focus is centered in isothermal and incompressible problems, with special attention to nonlinear adsorption and d...

    A. Pérez-Foguet, A. Huerta in Progress in Industrial Mathematics at ECMI 2004 (2006)

  16. No Access

    Article

    Efficient and accurate approach for powder compaction problems

     In this paper, a new approach for powder cold compaction simulations is presented. A density-dependent plastic model within the framework of finite strain multiplicative hyperelastoplasticity is used to descr...

    A. Pérez-Foguet, A. Rodríguez-Ferran, A. Huerta in Computational Mechanics (2003)

  17. No Access

    Article

    Quantification of Displacement Fields from Lattice Images (HREM) and Electron Exit Waves in Nanostructured Composite Oxides

    Oxide composites have been produced by means of mechanical milling and sintering. Such materials consist of magnetic particles embedded in an insulating oxide matrix, which can have application as magnetic wav...

    H. A. Calderon, A. Huerta, C. Kisielowski, R. Kilaas in MRS Online Proceedings Library (2002)

  18. No Access

    Article

    Nanocomposites in the Systems Fe1−xO-Fe3O4 and MgO-MgFe2O4 Produced by Mechanical Alloying

    Wüstite-magnetite and magnesia-magnesioferrite nanocrystalline ceramics have been prepared by mechanical milling and spark plasma sintering. As-milled powders have a nanocrystal-line structure in both systems....

    A. Huerta, H. A. Calderon, H. Yee-Madeira, M. Umemoto… in MRS Online Proceedings Library (1999)