Results 11 to 20 of about 173,875 (135)

Simulation of Electric Vehicles Combining Structural and Functional Approaches [PDF]

open access: yes, 2014
In this paper the construction of a model that represents the behavior of an Electric Vehicle is described. Both the mechanical and the electric traction systems are represented using Multi-Bond Graph structural approach suited to model large scale ...
de Angelo, Cristian Hernan   +4 more
core   +1 more source

Semeadura direta de milho com dois tipos de sulcadores de adubo, em nível e no sentido do declive do terreno No tillage of corn with two types of fertilizer furrow across and towards the slope of land surface

open access: yesCiência Rural, 2011
O presente estudo teve como objetivo avaliar parâmetros operacionais de um conjunto mecanizado envolvendo trator e semeadora, assim como o rendimento da cultura do milho semeada nas diferentes configurações das máquinas e combinações com o ambiente de ...
Renato Levien   +4 more
doaj   +1 more source

Variation de la perméabilité magnétique des aciers ordinaires sous l'action des efforts de traction mécanique

open access: yesJournal de Physique et le Radium, 1950
L'étude porte sur le phénomène inverse de la magnétostriction dans le cas particulier de la contrainte mécanique de traction simple. Les variations de la perméabilité magnétique sont mises en évidence par la variation correspondante de l'inductance d'un solénoïde entourant une éprouvette en acier et alimenté par un courant sinusoïdal de fréquence et ...
Langevin, A., Reimbert, M., Paul, E.
openaire   +2 more sources

Three-dimensional dynamic rupture simulation with a high-order discontinuous Galerkin method on unstructured tetrahedral meshes [PDF]

open access: yes, 2012
Accurate and efficient numerical methods to simulate dynamic earthquake rupture and wave propagation in complex media and complex fault geometries are needed to address fundamental questions in earthquake dynamics, to integrate seismic and geodetic data ...
Ampuero, Jean-Paul   +4 more
core   +1 more source

The First Baby Born After Polygenic Embryo Screening

open access: yesVoices in Bioethics, 2022
INTRODUCTION The possibility of using genetic technologies to engineer the perfect baby has long haunted the public imagination. While some techno-utopians have openly advocated for human genetic enhancement, many critics have warned that advances in ...
Kalina Kamenova, Hazar Haidar
doaj  

Consideration of the restriction of lateral contraction in the elastic behaviour of cohesive zone models

open access: yes, 2015
Cohesive zone models do not consider the lateral contraction of adhesive layers under tensile loads. The constraint of the lateral contraction by the adherents which depends on the geometry of the adhesive layer has a major influence on the normal ...
Hesebeck, Olaf
core   +1 more source

Fast counting with tensor networks [PDF]

open access: yes, 2019
We introduce tensor network contraction algorithms for counting satisfying assignments of constraint satisfaction problems (#CSPs). We represent each arbitrary #CSP formula as a tensor network, whose full contraction yields the number of satisfying ...
Chamon, Claudio   +3 more
core   +1 more source

Diversification des matériels et des attelages pour la traction animale [PDF]

open access: yes, 1997
Au Nord-Cameroun, les structures de développement ont longtemps accordé la priorité à la traction bovine et au labour. Actuellement, un effort est fait pour la promotion de la traction asinienne et du sarclage mécanisé.
Dugué, Patrick   +2 more
core  

Analysing Errors of Open Information Extraction Systems

open access: yes, 2017
We report results on benchmarking Open Information Extraction (OIE) systems using RelVis, a toolkit for benchmarking Open Information Extraction systems.
Gers, Felix A.   +4 more
core   +1 more source

Edge waves and resonance on elastic structures: An overview [PDF]

open access: yes, 2011
Copyright @ 2011 SAGE PublicationsOver 50 years have elapsed since the first experimental observations of dynamic edge phenomena on elastic structures, yet the topic remains a diverse and vibrant source of research activity.
Kaplunov, JD, Lawrie, JB
core   +1 more source

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