Results 51 to 60 of about 3,473,869 (204)

La cire et le miel. Statut et fonction de la mémoire chez Huarte

open access: yesCahiers François Viète
This paper seeks to question the conception of memory that emerges from the Examen de ingenios para las ciencias (1575, 1594), by Juan Huarte de San Juan (1529-1588).
Thibault Barrier
doaj   +1 more source

Superluminal Tunneling of a Relativistic Half-Integer Spin Particle Through a Potential Barrier

open access: yes, 2017
This paper investigates the problem of a relativistic Dirac half integer spin free particle tunneling through a rectangular quantum-mechanical barrier.
Nanni, Luca
core   +2 more sources

Assessing the adequacy of the bare optical potential in near-barrier fusion calculation

open access: yes, 2013
We critically examine the differences among the different bare nuclear interactions used in near-barrier heavy ion fusion analysis and Coupled-Channels calculations, and discuss the possibility of extracting the barrier parameters of the bare potential ...
Canto, L. F.   +4 more
core   +1 more source

A GM-JMNS-CPHD Filter for Different-Fields-of-View Stochastic Outlier Selection for Nonlinear Motion Tracking

open access: yesSensors
Most multi-target movements are nonlinear in the process of movement. The common multi-target tracking filtering methods directly act on the multi-target tracking system of nonlinear targets, and the fusion effect is worse under the influence of ...
Liu Wang   +4 more
doaj   +1 more source

DV3-IBi_YOLOv5s: A Lightweight Backbone Network and Multiscale Neck Network Vehicle Detection Algorithm

open access: yesSensors
Vehicle detection is a research direction in the field of target detection and is widely used in intelligent transportation, automatic driving, urban planning, and other fields.
Liu Wang   +6 more
doaj   +1 more source

Conceptualizing and Operationalizing Social Resilience within Commercial Fisheries in Northern Australia

open access: yesEcology and Society, 2007
How can we tell whether resource-dependent people are socially resilient to institutional change? This question is becoming increasingly important as demand for natural resources escalates, requiring resource managers to implement policies that are ...
Nadine A. Marshall, Paul A. Marshall
doaj   +1 more source

Oxygen diffusion barrier coating [PDF]

open access: yes, 1987
A method for coating a titanium panel or foil with aluminum and amorphous silicon to provide an oxygen barrier abrogating oxidation of the substrate metal is developed.
Clark, Ronald K., Unnam, Jalaiah
core   +1 more source

Klein tunneling through an oblique barrier in graphene ribbons

open access: yes, 2010
We study a transmission coefficient of graphene nanoribbons with a top gate which acts as an oblique barrier. Using a Green function method based on the Dirac-like equation, scattering among transverse modes due to the oblique barrier is taken into ...
Ahn, D., Oh, J. H.
core   +1 more source

Accelerated hermeticity testing of biocompatible moisture barriers used for the encapsulation of implantable medical devices [PDF]

open access: yes, 2019
Barrier layers for the long-term encapsulation of implantable medical devices play a crucial role in the devices’ performance and reliability. Typically, to understand the stability and predict the lifetime of barriers (therefore, the implantable devices)
Cauwe, Maarten   +4 more
core   +2 more sources

Quasi-elastic barrier distribution as a tool for investigating unstable nuclei

open access: yes, 2004
The method of fusion barrier distribution has been widely used to interpret the effect of nuclear structure on heavy-ion fusion reactions around the Coulomb barrier.
Hagino, K., Rowley, N.
core   +3 more sources

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