Results 11 to 20 of about 100 (82)

Analyse géochimique des hydrocarbures légers par thermovaporisation Geochemical Analysis of Light Hydrocarbons by Thermovaporization

open access: yesOil & Gas Science and Technology, 2006
Le procédé de thermovaporisation est utilisé pour l'extraction et l'analyse des hydrocarbures à point d'ébullition situé à l'intérieur de l'intervalle correspondant aux alcanes C6 à C15; il s'applique également aux roches et aux huiles. La mise en ceuvre
Jonathan D., L'hote G., Du Rouchet J.
doaj   +1 more source

Mechanisms underlying the protective effects of San‐Bai decoction against UV radiation on the skin

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Combining conventional differential expression analysis with differential network analysis offers a promising strategy to uncover the mechanistic basis of the holistic benefits provided by herbal blends. Our findings demonstrated that San‐Bai decoction modulates multiple pathways—not only those related to skin pigmentation, such as ET‐1 signalling, but
Rui Zhang   +7 more
wiley   +1 more source

Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Repeated exposure to ozonated water caused cumulative oxidative changes in hair, altering structural integrity, thermal behaviour and mechanical properties. The findings reveal a distinct ozone‐induced damage profile that progresses beyond the cuticle, challenging claims of hair‐revitalizing benefits. Abstract Objective Ozone has recently been marketed
Pedro Augusto Laurindo Igreja Marrafa   +5 more
wiley   +1 more source

A proposal for simplifying the labelling of sunscreens

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A binary system for classifying the magnitude of protection provided by topical sunscreens is proposed and examples of potential symbols for labelling sunscreens are illustrated here. Phototesting is limited to a single area of sunscreen‐protected skin and avoids assessment of the minimal erythema dose on sunscreen‐protected skin.
Brian Diffey
wiley   +1 more source

Targeted keratin repair: A plant‐based approach to hair strength and surface restoration

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Application of Avena strigosa seed extract may reinforce keratin bonding, restoring hair fibre integrity by promoting intramolecular interactions at damaged sites of keratin proteins. Abstract Objective Chemical and thermal stress disrupts the intramolecular and intermolecular interactions that stabilize hair keratin, leading to structural degradation ...
Emina Besic Gyenge   +6 more
wiley   +1 more source

A physiologically relevant in vitro screening model for predictive assessment of foundation colour shift

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A novel airbrush‐based in vitro sebum secretion model enables predictive assessment of foundation colour shift. Artificial sebum was applied at a physiologically relevant amount and 3 h post‐foundation application. Our results showed strong alignment with consumer perception and revealed the dominance of drying‐phase dynamics in foundation colour shift.
Yiwen Li   +10 more
wiley   +1 more source

Enhancing scar appearance: Results from a cosmetic clinical study on dexpanthenol‐containing silicone gel and massage ball in adults and children

open access: yesInternational Journal of Cosmetic Science, EarlyView.
This cosmetic clinical study demonstrates improvements in scar appearance associated with the use of a dexpanthenol‐containing silicone gel with an integrated massage ball in adults and children. Abstract Objective To evaluate changes in scar appearance and tolerability associated with 8 weeks of use of a test product comprising a topical dexpanthenol ...
Erwan Peltier   +3 more
wiley   +1 more source

Simulation numérique de l’écoulement compressible supersonique Application aux tuyères propulsives à combustible liquide hydrogène

open access: yesRevue des Énergies Renouvelables, 2012
Ce travail porte sur la simulation numérique de l’écoulement supersonique adapté dans les tuyères propulsives où le gaz d’essai supposé parfait est le gaz de combustion de l’Hydrogène.
E. Mahfoudi   +4 more
doaj  

Real‐world evidence for the efficacy and tolerability of an isobutylamido‐thiazolyl‐resorcinol (Thiamidol)‐containing skincare regimen on facial hyperpigmentation and overall skin appearance: A multi‐centre study in 11 European countries

open access: yesInternational Journal of Cosmetic Science, EarlyView.
A Thiamidol‐containing skincare regimen showed significant improvement in facial hyperpigmentation in a real‐world study across 11 European countries. The treatment led to a significant reduction in mMASI scores, enhanced overall skin condition and demonstrated high tolerability.
B. Schuster   +12 more
wiley   +1 more source

The hidden science of haptics: A pedagogical review of tactile evaluation in cosmetics

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 3, Page 600-634, June 2026.
This review explores the physiological basis of tactile perception and critically examines classical and emerging sensory methods used in cosmetics, advocating for broader methodological integration and recognition of sensory analysis in the field. Abstract Sensory analysis is a cornerstone of cosmetic development, yet remains underrepresented in peer ...
Morgane Postec   +2 more
wiley   +1 more source

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