Results 31 to 40 of about 2,159 (172)

PEG‐23 glyceryl distearate, a multifunctional skin‐supporting material, upregulates the expression of factors associated with epidermal barrier and hydration

open access: yesInternational Journal of Cosmetic Science, Volume 47, Issue 6, Page 1056-1069, December 2025.
Polyethylene glycol‐23 glyceryl distearate (GDS‐23) forms niosomes and penetrates the skin. Our results suggest that the pharmacological effects following dermal penetration of GDS‐23 may enhance skin homeostasis by improving barrier function and moisture retention.
Tatsuro Miyoshi   +4 more
wiley   +1 more source

Image registration algorithm for molecular tagging velocimetry applied to unsteady flow in Hele-Shaw cell [PDF]

open access: yes, 2013
In order to develop velocimetry methods for confined geometries, we propose to combine image registration and volumetric reconstruction from a monocular video of the draining of a Hele-Shaw cell filled with water.
Bartoli, Adrien   +5 more
core   +4 more sources

A Comparative CFD–PIV Analysis of a Stirred Tank Equipped with a Rushton and a Pitched Blade Turbine

open access: yesChemical Engineering &Technology, Volume 48, Issue 11, November 2025.
This study provides a hydrodynamic analysis of a dual impeller stirred tank by comparing numerical and experimental data. Following a presentation of the experimental setup used for PIV measurements, the details of the CFD setup are given, including the high‐resolution mesh.
Ali Ben Kilani   +5 more
wiley   +1 more source

Les subsidences provoquées par la production des fluides souterrains Subsidence Induced by the Production of Fluids

open access: yesOil & Gas Science and Technology, 2006
Cet article est consacré à l'étude de l'affaissement de la surface du sol provoqué par la production de fluides (eau, hydrocarbures). On présente d'abord les méthodes disponibles pour mesurer cette subsidence, qui atteignent aujourd'hui une grande ...
Bouteca M., Sarda J. P., Schneider F.
doaj   +1 more source

Experimental and Numerical Investigation of Flow under Sluice Gates [PDF]

open access: yes, 2012
The flow characteristics upstream and downstream of sluice gates are studied experimentally and numerically using Reynolds averaged Navier-Stokes two-dimensional simulations with a volume of fluid method.
Belaud, Gilles, Cassan, Ludovic
core   +2 more sources

SuperCam Raman Activities at Jezero Crater, Mars: Observational Strategies, Data Processing, and Mineral Detections During the First 1000 Sols

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.
Abstract The Mars 2020 Perseverance rover introduced Raman spectroscopy to in situ planetary exploration for the first time when it landed in Jezero crater on Mars in February 2021. The SuperCam instrument onboard Perseverance is a multi‐analytical tool capable of acquiring time‐resolved Raman data from Martian targets at standoff distances of a few ...
G. Lopez‐Reyes   +37 more
wiley   +1 more source

Utilisation des polymères organiques durant le forage et la cimentation des puits à haute température Using Organic Polymers During Drilling and Cementing of High Temperature Wells

open access: yesOil & Gas Science and Technology, 2006
Dans les puits pétroliers, par suite de l'accroissement de la profondeur, des températures statiques de fond voisines de 250 °C seront probablement atteintes dans un très proche avenir.
Martin M.
doaj   +1 more source

Teaching Fluid Mechanics for Undergraduate Students in Applied Industrial Biology: from Theory to Atypical Experiments [PDF]

open access: yes, 2011
EBI is a further education establishment which provides education in applied industrial biology at level of MSc engineering degree. Fluid mechanics at EBI was considered by students as difficult who seemed somewhat unmotivated. In order to motivate them,
Absi, Rafik   +5 more
core   +3 more sources

3D SR‐μXCT analysis for lithology detection: Application to Ryugu sample A0159

open access: yesMeteoritics &Planetary Science, Volume 60, Issue 11, Page 2623-2654, November 2025.
Abstract Extraterrestrial breccia samples are formed through impact‐related processes that combine the fragments of distinct lithologies. As such, they are valuable indicators of the complex formation and evolution history of planetesimals in our solar system.
Léna Jossé   +9 more
wiley   +1 more source

Multi-Dimensional Modeling of Combustion and Pollutants Formation of New Technology Light Duty Diesel Engines Modélisation multidimensionnelle de la combustion et de la formation des polluants dans les nouveaux moteurs diesel automobiles

open access: yesOil & Gas Science and Technology, 2006
In the present paper some results, obtained by the use of modern numerical CFD tools, are presented. In particular, starting from the experimental characterization of a common rail DI Diesel engine, the empirical constants of the different submodels were
Belardini P., Bertoli C.
doaj   +1 more source

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