Results 21 to 30 of about 77,049 (267)
Yantu gongcheng xuebao, 2017 As a special foundation filling material, the coral reef sand has many basic characteristics, such as loose structure, difficult compaction and low bearing capacity, while the practical engineering application is rarely reported up to now.
QIU Wei-jian 1, YANG He-ping 1, HE Ying-xi 2, YU Dong-hua 3
doaj +1 more source
Determination of Vibro - Compaction Parameters by Making a Test Board in a Port Site in Morocco
Civil and Environmental Engineering, 2023 Vibro-compaction is a recent technique for treating soils in the mass, thus improving its mediocre geo mechanical properties. In addition, this treatment makes it possible to minimize the risk of liquefaction, it is closely linked to the grain size of ...
Bziaz Mohamed +4 more
doaj +1 more source
Can co-location be used as a proxy for face-to-face contacts?
EPJ Data Science, 2018 Technological advances have led to a strong increase in the number of data collection efforts aimed at measuring co-presence of individuals at different spatial resolutions.
Mathieu Génois, Alain Barrat
doaj +1 more source
Revista de Investigación en Psicología, 2016 La presente investigación plantea como problema la relación entre autoestima y juicio moral en estudiantes de quinto año de secundaria de colegios de Lima metropolitana.
Julia Vargas G., Carlos Alva S.
doaj +1 more source
Hadronic vacuum polarization and the MUonE proposal
Journal of High Energy Physics, 2022 The MUonE proposal at the CERN SPS consists in extracting the value of the hadronic vacuum polarization self-energy function (HVP) from its contribution to the differential cross-section of elastic muon-electron scattering.
David Greynat, Eduardo de Rafael
doaj +1 more source
Discreteness Unravels the Black Hole Information Puzzle: Insights from a Quantum Gravity Toy Model
Entropy, 2023 The black hole information puzzle can be resolved if two conditions are met. The first is that the information about what falls inside a black hole remains encoded in degrees of freedom that persist after the black hole completely evaporates.
Alejandro Perez, Sami Viollet
doaj +1 more source
Unitarity and Information in Quantum Gravity: A Simple Example
Frontiers in Astronomy and Space Sciences, 2021 In approaches to quantum gravity, where smooth spacetime is an emergent approximation of a discrete Planckian fundamental structure, any effective smooth field theoretical description would miss part of the fundamental degrees of freedom and thus break ...
Lautaro Amadei +3 more
doaj +1 more source
CPT-VIOLATING NEUTRINO OSCILLATIONS [PDF]
Modern Physics Letters A, 2010 We propose a simple phenomenological model predicting, through Lorentz symmetry breaking, a CPT-violating asymmetry between particle and antiparticle states in neutrino oscillations involving sterile neutrinos. Such a model is able to explain the apparently observed anomalous excess of low-energy νe-like events, reported by the MiniBooNE collaboration,
Esposito S, Salesi G
openaire +5 more sources
Revista de Metalurgia, 2008 En el presente trabajo se muestra la obtención, mediante la proyección térmica de alta velocidad (HVOF), de recubrimientos que presentan buenas prestaciones para la protección contra los procesos de erosión y oxidación que ocurren en el interior de las ...
J. M. Guilermany +3 more
doaj +1 more source
QIM - Based Audio Watermarking with Combination Technique of DCT-QR-CPT
Jurnal Elkomika, 2019 ABSTRAK Audio watermarking adalah teknik memasukkan informasi ke dalam file audio dan untuk melindungi hak cipta data digital dari distribusi ilegal.
RENDY DWI RENDRAGRAHA +2 more
doaj +1 more source