Results 1 to 10 of about 669,966 (281)
Numerical analysis of failure mechanism observed in backfills supported by masonry walls [PDF]
Anais da Academia Brasileira de Ciências, 2023 Masonry retaining walls are designed to resist lateral forces. Their stability is essentially warranted by the correct determination of the failure surface geometry.
ADLEN ALTUNBAS +3 more
doaj +3 more sources
Geotechnics, 2023 Slope instability issues could cause severe damage and endanger the population, especially when dams are concerned. Over the past years, more and more refined numerical approaches have been proposed to evaluate the slope stability.
Anthony Mouyeaux +4 more
doaj +2 more sources
Element sets for high-order Poincaré mapping of perturbed Keplerian motion [PDF]
Celestial Mechanics and Dynamical Astronomy (2018) 130:65, 2018 The propagation and Poincar\'e mapping of perturbed Keplerian motion is a key topic in celestial mechanics and astrodynamics, e.g. to study the stability of orbits or design bounded relative trajectories. The high-order transfer map (HOTM) method enables efficient mapping of perturbed Keplerian orbits over many revolutions.
Armellin, Roberto, Gondelach, David J.
arxiv +5 more sources
Experimental test of the entanglement enhancement in two-photon fluorescence
Quantum FrontiersEntangled photons with time-energy correlations are predicted to have improved sensitivity compared with classical light in two-photon fluorescence, which is promising for lowering the phototoxicity in biomedical imaging.
Gewei Qian +4 more
doaj +2 more sources
E3S Web of Conferences, 2023 A basic mathematical model of the deformation of a large elastic element of a small spacecraft in its plane is constructed. Deformations are caused by a temperature shock after a small spacecraft leaves the Earth’s shadow on the solar portion of the ...
A. Bormotov, D. Orlov, M. Bratkova
semanticscholar +1 more source
Petrochemical features of tholeiites from the Shaka ridge (South Atlantic)
Записки Горного института, 2021 The article presents original data of chemical composition of tholeiitic basaltoids and andesites, dredged from the Shaka Ridge (South Atlantic) in the course of field research in spring 2016 on the scientific expedition vessel “Akademik Fedorov”.
Natalia А. Rumyantseva +2 more
doaj +1 more source
Design of a Miniature Space Isotope Mass Spectrometer [PDF]
Zhipu Xuebao, 2023 Isotopes in space contain a lot of scientific information, such as whether there is water on the surface of the lunar, and how the composition of water on the moon differs from water on Earth.
WANG Xue-zhi;SUN Jian;YANG Zhe;LI Gang;SU Hai-bo;TAN Guo-bin;GAO Wei
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2021 Detection of Hadean isotopic signatures within modern ocean island basalts (OIB) has greatly influenced understanding of Earth's earliest history and long‐term dynamics.
Bradley J. Peters +4 more
doaj +1 more source
“OEDIPUS THE KING” BY SOPHOCLES IN THE IMMANENT INTERPRETATION OF EMIL STAIGER [PDF]
Alfred Nobel University Journal of Philology, 2021 The article aims to distinguish the original immanent reception of Sophocles tragedy “Oedipus the King” by the famous Swiss literary scholar Emil Staiger and to present it to Ukrainian explorers for the first time. Due to the complex application of the
Oleh А. Radchenko
doaj +1 more source
A new finite element approach to model microscale strain localization within olivine aggregates
Solid Earth, 2021 . This paper presents a new mesoscopic full field approach for the modelling of microstructural evolutions and mechanical behavior of olivine aggregates.
Jean Furstoss +4 more
semanticscholar +1 more source