Results 51 to 60 of about 4,073 (188)

Métabolisme énergétique du poulet de chair en climat chaud

open access: yesINRAE Productions Animales, 1991
Devant le développement de l’aviculture dans les régions chaudes du globe ainsi que l’importance économique des coups de chaleur dans les élevages avicoles en France, faire le point des connaissances disponibles sur l’effet des températures ambiantes ...
P.A. GERAERT
doaj   +1 more source

Acclimation temperature and parasite infection drive metabolic changes in a freshwater fish at different biological scales

open access: yesFunctional Ecology, Volume 39, Issue 2, Page 350-361, February 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Environmental stressors such as elevated temperature and parasite infection can impact individual energy metabolism. However, organismal responses to co‐occurring stressors and their effects across biological scales remain unexplored despite the importance of ...
Marie Levet   +5 more
wiley   +1 more source

A Discrete Sine‐Cosine Transforms Galerkin Method for the Conductivity of Heterogeneous Materials With Mixed Dirichlet/Neumann Boundary Conditions

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 126, Issue 1, 15 January 2025.
ABSTRACT This work aims at developing a numerical method for conductivity problems in heterogeneous media subjected to mixed Dirichlet/Neumann boundary conditions. The method relies on a fixed‐point iterative solution of an auxiliary problem obtained by a Galerkin discretization using an approximation space spanned by mixed cosine‐sine series.
Joseph Paux   +2 more
wiley   +1 more source

Réponses dynamiques des porcs en croissance au stress thermique modulées par la vie prénatale et les pratiques d'alimentation

open access: yes, 2022
Heat stress remains to be one of the major limiting factors in swine production in many countries and this concern will rise in the future especially with increasing global temperature and more frequent heat waves due to warming climate.
Serviento, Aira Maye
core   +1 more source

Stratégie d’amélioration du confort thermique d’une place publique d’une ville saharienne 'Biskra/Algérie'

open access: yesRevue des Énergies Renouvelables, 2016
Les espaces publics ouverts, surtout les places publiques sont pour la rencontre de la population, la communication, la convivialité, etc… Afin que ces espaces jouent leur rôle, il y règne un environnement physique confortable.
A. Hanafi, D. Alkama
doaj  

Vitalité des plantes d'orge ("Hordeum vulgare" L.) en conditions de stress hydrique et thermique analysée par la fluorescence chlorophyllienne

open access: yes, 2007
L'évaluation de la tolérance aux stress hydrique et thermique et leur combinaison a été étudiée chez des variétés d'orge d'origine marocaine. La technique de fluorescence chlorophyllienne a été intensivement employée "in vivo" comme outil non destructeur
Oukarroum, Abdallah
core   +1 more source

Optical evaluation of internal damage to human hair based on second near‐infrared window polarization microscopy

open access: yesInternational Journal of Cosmetic Science, Volume 46, Issue 6, Page 850-864, December 2024.
A second near‐infrared (NIR) window microscope with circularly polarized optics noninvasively visualizes the internal state of hair and quantitatively evaluates hair damage caused by bleaching, permanent waveing, LiBr treatment, and heating. This method has high potential as a standard evaluation tool in the hair care field.
Tomonobu M. Watanabe   +5 more
wiley   +1 more source

Overpressures: Causal Mechanisms, Conventional and Hydromechanical Approaches Surpressions : origine, approches conventionnelle et hydromécanique

open access: yesOil & Gas Science and Technology, 2006
Abnormal fluid pressure regimes are commonly encountered at depth in most sedimentary basins. Relationships between effective vertical stress and porosity have been applied, since 1970 to the Gulf Coast area, to assess the magnitude of overpressures ...
Grauls D.
doaj   +1 more source

Induction de l'autophagie et de l'apoptose par le stress thermique : effet protecteur de la thermotolérance (40°C) [PDF]

open access: yes, 2017
L'hyperthermie (39 à 45°C) est une thérapie récente et alternative contre le cancer, utilisée en combinaison à la radiothérapie et la chimiothérapie. L'hyperthermie cible et augmente la chaleur d'une région tumorale.
Kassis, Sarah
core  

Shake‐table tests on steel moment‐resisting frames with detachable yielding zones

open access: yesEarthquake Engineering &Structural Dynamics, Volume 53, Issue 12, Page 3798-3819, 10 October 2024.
Abstract This article presents an experimental campaign based on shake table tests conducted as part of the European research project FUTURE, funded in the framework of the H2020‐INFRAIA SERA program. Three steel moment‐resisting frame structures equipped with replaceable dissipative elements were tested. The experimental mockups were scaled two thirds
Raffaele Landolfo   +6 more
wiley   +1 more source

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