Results 51 to 60 of about 19,335 (187)

Cosmetic emulsions containing innovative complex coacervates: A cross‐sectional study

International Journal of Cosmetic Science, Volume 47, Issue 2, Page 383-397, April 2025.
This study demonstrates the successful encapsulation of α‐tocopherol using non‐animal biopolymers, improving its stability and functional properties in cosmetic emulsions. The developed microcapsules enhance product texture and rheological behaviour, offering promising potential for more stable and functional skincare formulations.
Delaporte Adeline, Grisel Michel, Gore Ecaterina   +2 more
wiley   +1 more source

Modélisation des effets mécaniques des transformations de phases pour le calcul de structures [PDF]

, 1994
A set of constitutive equations are proposed to take into account the predominant mechanical effects due to solid state phase transformations in steels under multi-axial loading.
Cailletaud, Georges, Pineau, André, Videau, J.-Ch.   +2 more
core   +2 more sources

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

Functional 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, Shaun S. Killen, Stefano Bettinazzi, Vincent Mélançon, Sophie Breton, Sandra A. Binning   +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

International 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, Léo Morin, Lionel Gélébart   +2 more
wiley   +1 more source

Modélisation numérique des phénomènes de chauffage et de densification durant le procédé de frittage flash [PDF]

, 2011
Titre dur résumé joint : Simulation numérique du couplage électrique-thermique-mécanique du procédé du frittage flashNational audienceLe frittage flash est un procédé de compaction de poudre qui consiste à appliquer un courant électrique pour e ...
Bellet, Michel, Mondalek, Paméla, Silva, Luisa   +2 more
core  

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

International 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, Seiko Ueda, Saki Ishida, Go Shioi, Junichi Kaneshiro, Michi Magari   +5 more
wiley   +1 more source

Fuites dans les filetages des tubages : influence de la température et du passage dans le domaine plastique Leakage Through Tubular Connections: Influence of Temperature and of Partial Overstressing Unto the Plastic State

Oil & Gas Science and Technology, 2006
Après un rappel des conditions et des résultats du frettage purement mécanique des raccords filetés coniques, puis de l'influence d'une pression intérieure de fluide sur la réaction entre filetage mâle et manchon, l'étude montre que l'existence d'un ...
Bes De Berg F., Retail P.
doaj   +1 more source

Métabolisme énergétique du poulet de chair en climat chaud

INRAE 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

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

Earthquake 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, Mario D'Aniello, Shayan Safaei, Roberto Tartaglia, Luigi Di Sarno, Alain Le Maoult, Giuseppe Rastiello   +6 more
wiley   +1 more source

Impact of temperature and season on ant foraging activity of two invasive species in a Mediterranean urban area

Ecological Entomology, Volume 49, Issue 5, Page 673-681, October 2024.
Foraging activity was recorded around nests of two invasive species, Tapinoma magnum and Tapinoma darioi, in southern France, along a whole year and over a broad range of temperatures. Activity pattern did not differ between the two species, suggesting that differential response to temperature is not responsible for the differential invasion pattern ...
Giovanny Destour, Rumsais Blatrix, Aurélien Caries, Juliette Genevet, Bernard Kaufmann, Baptiste Lecoq, Annick Lucas, Killian Verlingue, Alan Vergnes, Marion Javal   +9 more
wiley   +1 more source