Results 131 to 140 of about 137,658 (246)

Image Visual Quality: Sharpness Evaluation in the Logarithmic Image Processing Framework

open access: yesBig Data and Cognitive Computing
In image processing, the acquisition step plays a fundamental role because it determines image quality. The present paper focuses on the issue of blur and suggests ways of assessing contrast. The logic of this work consists in evaluating the sharpness of
Arnaud Pauwelyn   +4 more
doaj   +1 more source

La diversite des usages du courrier electronique. [PDF]

open access: yes
Courrier électronique; Nouvelles technologies de l'information et de la communication; TIC; Gestion interculturelle;
Kalika, Michel
core  

Selective Production of Glycolic Acid and Dihydroxyacetone From Glycerol Under Non‐Thermal Plasma in Liquid Phase

open access: yesChemSusChem, Volume 19, Issue 3, February 2026.
Nonthermal plasma operating in liquid phase at ambient temperature selectively oxidises glycerol into glycolic acid (GcA) and dihydroxyacetone (DHA). At p = 9.6 W and short residence time, 100% selectivity to GcA was achieved with 7% glycerol conversion. After 60 min, conversion reached 35%, with 58% GcA and 36% DHA.
Laura C. Paredes‐Quevedo   +2 more
wiley   +1 more source

Range‐extending fish become competitive dominants under ocean warming but not heatwaves or acidification

open access: yesEcology, Volume 107, Issue 2, February 2026.
Abstract Ocean warming is driving species range extensions into cooler regions. The direct physiological influence of warming on species performance can accelerate such extensions into novel ecosystems; however, indirect effects of invader–resident interactions in cooler regions may counter these positive effects.
Angus Mitchell   +7 more
wiley   +1 more source

Les diagnostics énergétiques dans les programmes régionaux : outils à l’échelle des exploitations agricoles et choix de nouvelles technologies [PDF]

open access: yes, 2012
En vue d’un développement autonome et durable, l’agriculture doit engager sa révolution énergétique, en alliant maîtrise de l'énergie et efficacité énergétique.
HEREDIA, Manuel
core  

Results‐based approach for biodiversity management at the farm scale: proposal for a new method

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We propose in this article to operationalize the concept of adaptive management by testing a results‐based approach to biodiversity management on a research farm located on the French Atlantic coast. We describe the project design consisting of the identification of several target species with their quantified objectives and the building of dashboards ...
Daphné Durant   +3 more
wiley   +1 more source

Decision-Making on New Non-Drug Health Technologies by Hospitals and Health Authorities in Canada. [PDF]

open access: yesHealthc Policy, 2019
Stafinski T   +6 more
europepmc   +1 more source

Storm Wind Flow and Sediment Dynamics on Adjacent Coastal Dunes With Contrasting Morphologies During One Storm Event

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 2, February 2026.
Abstract This study presents the first high‐resolution spatial and temporal analysis of wind flow, sediment transport and topographic evolution under simultaneous storm conditions across two morphologically contrasting beach‐dune systems, characterized by a gently sloping dune face (11°) and a steep, scarped dune face (36°).
N. Robin   +8 more
wiley   +1 more source

Reviewing seas of data: Integrating image‐based bio‐logging and artificial intelligence to enhance marine conservation

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 2, Page 272-290, February 2026.
Abstract Conservation of marine ecosystems can be improved through a better understanding of ecosystem functioning, particularly the cryptic underwater behaviours and interactions of marine predators. Image‐based bio‐logging devices (including images, videos and active acoustic) are increasingly used to monitor wildlife movements, foraging behaviours ...
Marianna Chimienti   +14 more
wiley   +1 more source

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