Results 31 to 40 of about 1,204,686 (319)

3D Modelling of the Scattering of the Fundamental Anti-Symmetric Lamb Mode (A0) Propagating within a Point-Impacted Transverse-Isotropic Composite Plate

open access: yesApplied Sciences, 2021
The present paper deals with an effort to model impact damage in 3D-FE simulation. In this work, we studied the scattering behavior of an incident A0 guided wave mode propagating towards an impacted damaged zone created within a quasi-isotropic composite
Dilbag Singh   +3 more
doaj   +1 more source

Modeling innovation and regulation thanks to game theory: Bertrand competition

open access: yesHeritage and Sustainable Development, 2022
One uses the model which has been already presented in articles by the author: competition through prices (Bertrand competition), the demands being deduced from the consumers ‘utilities. One can highlight three phenomena: “Monopolistic competition”: The
Olivier Lefebvre
doaj   +1 more source

Fincas mayores en la provincia de Jaén 1979: estructuras regionales y agrarias del mediano y gran latifundio en una fase de cambio radical en España

open access: yesEstudios Geográficos, 2011
El artículo analiza el panorama estadístico de 507 fincas de gran y mediano latifundio. Se diferencian las superficies agrarias según sus aprovechamientos.
Konrad Tyrakowski Findeiss
doaj   +1 more source

L’olivier au Maroc

open access: yesOilseeds and fats, crops and lipids, 2014
L’olivier est une culture traditionnelle sur le pourtour de la Méditerranée. Il est donc naturel de trouver cet arbre au Maroc où il est présent depuis des siècles.
El Mouhtadi Issam   +2 more
doaj   +1 more source

The complete mitochondrial genome of the firefly, Abscondita anceyi (Olivier) (Coleoptera: Lampyridae)

open access: yesMitochondrial DNA Part B: Resources, 2018
We report the complete mitochondrial genome of firefly, Abscondita anceyi (Olivier). The circular genome of 16,519 bp has a base composition of A (43.81%), C (11.80%), G (8.35%), and T (36.03%).
Jin Hu, Xinhua Fu
semanticscholar   +1 more source

Ethical considerations in human movement research [PDF]

open access: yes, 1995
In the past decade, ethical issues in research involving human subjects have exploded into the public consciousness. In reviewing past human subject abuse, it is evident that, in human experimentation, legislation has not been sufficient to curb excesses.
Olivier, Steve
core   +2 more sources

The dating of the fourth volume of Guillaume-Antoine Olivier’s “Entomologie, ou histoire naturelle des insectes”

open access: yesZooKeys, 2018
Despite the title page is dated 1795, the fourth volume of Olivier’s Entomologie, ou histoire naturelle des insectes was issued in two parts, one probably in 1795 and the second in 1800. All new taxa made available in this work have previously been dated
Y. Bousquet
semanticscholar   +1 more source

Chemical Fingerprints of Emotional Body Odor

open access: yesMetabolites, 2020
Chemical communication is common among animals. In humans, the chemical basis of social communication has remained a black box, despite psychological and neural research showing distinctive physiological, behavioral, and neural consequences of body odors
Monique A.M. Smeets   +10 more
doaj   +1 more source

Deep Learning Network for Speckle De-Noising in Severe Conditions

open access: yesJournal of Imaging, 2022
Digital holography is well adapted to measure any modifications related to any objects. The method refers to digital holographic interferometry where the phase change between two states of the object is of interest.
Marie Tahon   +2 more
doaj   +1 more source

Iridescent Perfect Absorption in Critically-Coupled Acoustic Metamaterials Using the Transfer Matrix Method

open access: yesApplied Sciences, 2017
The absorption performance of a locally-reacting acoustic metamaterial under oblique incidence is studied. The metamaterial is composed of a slotted panel, each slit being loaded by an array of Helmholtz resonators.
Noé Jiménez   +3 more
doaj   +1 more source

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