Results 11 to 20 of about 22,025 (115)

Subvisible microscale texture is present on the crista cutis of the skin and interacts with incident light to create a soft and radiant 'shitsukan' appearance. [PDF]

Int J Cosmet Sci
Subvisible microscale texture on the skin’s surface is not visible to the naked eye. However, this structure plays a crucial role in regulating the optical properties of the skin’s surface contributing to skin appearances by making the skin appear softer, more radiant, and smoother.
Omotezako T, Rodrigues M, Eleanor N, Wang Y, Wee G, Chong B, Matsubara A.   +6 more
europepmc   +2 more sources

Performance of hybrid diffuse reflectance spectroscopy (HDRS-ISO 23698) methodology for assessment of sunscreen protection in the ALT-SPF Consortium validation study. [PDF]

Int J Cosmet Sci
Hybrid Diffuse Reflectance Spectroscopy (HDRS), now ISO 23698, demonstrated bioequivalence to gold‐standard SPF, UVA‐PF, and CW methods, achieving similar accuracy with improved variability after training. This new non‐erythemal approach enables safe non‐invasive sunscreen performance assessment on human skin, expanding possibilities for evaluating ...
Ruvolo E, Cole C, Rohr M, Silverman J, Yousefian O, Batzer J, Lange N, Touti R, Pouradier F, Nogueira L, Colson B.   +10 more
europepmc   +2 more sources

A comparison between silicone‐free and silicone‐based emulsions: Technological features and in vivo evaluation

International Journal of Cosmetic Science, Volume 44, Issue 5, Page 514-529, October 2022., 2022
Abstract Objective Nowadays, the use of silicones in cosmetic formulation is still controversial, given that “natural” or “biodegradable” components are preferred. Often, the exclusion and/or the discrimination of these excipients from cosmetic field are unmotivated because all things cannot be painted with the same brush.
Antonia Mancuso, Martine Tarsitano, Betty P. Udongo, Maria Chiara Cristiano, Daniele Torella, Donatella Paolino, Massimo Fresta   +6 more
wiley   +1 more source

New approach for hair keratin characterization: Use of the confocal Raman spectroscopy to assess the effect of thermal stress on human hair fibre

International Journal of Cosmetic Science, Volume 44, Issue 5, Page 588-601, October 2022., 2022
Confocal Raman Spectroscopy for the evaluation of the thermoprotective effect of the hair product. Abstract Objective The objective of our research was to investigate the heat‐protecting effect of a product ex vivo and in vivo on human hair fibres. Methods A preparatory study was carried out in order to determine an optimal threshold of thermal stress.
Mohammed Essendoubi, Nada Andre, Bérengère Granger, Celine Clave, Michel Manfait, Isabelle Thuillier, Olivier Piot, Jose Ginestar   +7 more
wiley   +1 more source

Chemically characterizing the cortical cell nano‐structure of human hair using atomic force microscopy integrated with infrared spectroscopy (AFM‐IR)

International Journal of Cosmetic Science, Volume 44, Issue 1, Page 42-55, February 2022., 2022
Abstract Objective The use of conventional microscopy and vibrational spectroscopy in the optical region to investigate the chemical nature of hair fibres on a nanometre scale is frustrated by the diffraction limit of light, prohibiting the spectral elucidation of nanoscale sub‐structures that contribute to the bulk properties of hair.
A. P. Fellows, M. T. L. Casford, P. B. Davies   +2 more
wiley   +1 more source

Déposition par Pulvé Risation Cathodique Radio Fréquence et Caracté Risation Électronique, Structurale et Optique de Couches Minces du Dioxyde de Titane

Active and Passive Electronic Components, Volume 27, Issue 3, Page 169-181, 2004., 2004
Deposited titanium oxide thin films are used as optical protector films for several materials and as energy converters for solar cells. In this work, titanium oxide thin films are deposited on c‐Si and glass substrates by reactive radiofrequency sputtering.
K. Hafidi, M. Azizan, Y. Ijdiyaou, E. L. Ameziane   +3 more
wiley   +1 more source

Photodynamic Therapy for Cancer: Principles

Canadian Journal of Gastroenterology and Hepatology, Volume 16, Issue 6, Page 393-396, 2002., 2002
The principles of photodynamic therapy (PDT), using drugs (photosensitizers) that are activated by light to become cytotoxic, provide the basis for understanding the current and potential future clinical applications in gastroenterology, general oncology and other specialities.
Brian C Wilson
wiley   +1 more source

Principe d′un Analyseur de Spectre Optique Utilisant les Couches Minces Pulverisees

Active and Passive Electronic Components, Volume 6, Issue 1, Page 1-7, 1979., 1979
Cette étude décrit le principe d′un analyseur de spectre optique entre 2000 Å et 7000 Å, utilisant les propriétés spécifiques de l′effet photovoltaïque apparaissant dans les structures sandwich de faible épaisseur. La mesure des longueurs d′onde est liée à la détermination du point de renversement de la tension photovoltaïque en circuit ouvert; le ...
H. Murray
wiley   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) on the assessment of the impact of fox population dynamics on public health

Food Risk Assess Europe, Volume 3, Issue 2, April 2025.
ABSTRACT The Red Fox (Vulpes vulpes) can be hunted as a game species. It may also be listed as a “species likely to cause damage” (ESOD – the acronym in French), for public health reasons among others. Conversely, benefits linked to the presence of foxes are also put forward, such as the predation of rodents carrying zoonotic agents.
Emmanuelle Gilot‐Fromont, Isabelle Villena, Elsa Bonnaud, Claude Fischer, Etienne Giraud, Annick Linden, François Meurens, Carine Paraud, Francis Raoul, Céline Richomme, Sandrine Ruette, Michel Trommetter, Isabelle Vallée, Gilles Meyer, Xavier Bailly, Catherine Belloc, Stéphane Bertagnoli, Alain Boissy, Séverine Boullier, Henri‐Jean Boulouis, Eric Cardinale, Aurélie Courcoul, Alice De Boyer Des Roches, Barbara Dufour, Veasna Duong, Lionel Grisot, Claire Guinat, Nadia Haddad, Elsa Jourdain, Hervé Juin, Sophie Le Bouquin‐Le Neveu, Caroline Le Maréchal, Sophie Le Poder, Yves Millemann, Pierre Mormède, Carole Peroz, Claire Ponsart, Claude Saegerman, Jean‐François Valarcher, Isabelle Vallée, Agnès Waret‐Szkuta, Natacha Woronoff‐Rehn, Laura Maxim, Louis‐Georges Soler, Bénédicte Apouey, Luc Baumstark, Céline Bonnet, Thierry Brunelle, France Caillavet, Alain Carpentier, Thomas Coutrot, Cécile Detang‐Dessendre, Serge Garcia, Julien Gauthey, Emmanuelle Lavaine, Christine Le Clainche, Marc Leandri, Youenn Loheac, Sélim Louafi, Eric Plottu, Elodie Rouviere, Maïder Saint‐Jean, Denis Salles, Léa Tardieu, Jean‐Christophe Vergnaud, Philippe Fravalo, Frédéric Auvray, Mickaël Boni, Frédéric Borges, Gilles Bornert, Frédéric Carlin, Catherine Chubilleau, Monika Coton, Georges Daube, Noémie Desriac, Florence Dubois‐Brissonnet, Michel Federighi, Michel Gautier, Michèle Gourmelon, Sandrine Guillou, Stéphane Guyot, Didier Hilaire, Nathalie Jourdan‐da Silva, Claire Le Henaff‐Le Marrec, Sandra Martin‐Latil, Jeanne‐Marie Membré, Eric Oswald, Nadia Oulahal, Pascal Piveteau, Sabine Schorr‐Galindo, Régine Talon, Isabelle Villena, Emmanuelle Robardet, Nathalie Arnich, Karine Fiore, Florence Etoré, Véronique Raimond, Catherine Collignon   +97 more
wiley   +1 more source

The death of Elizabeth II on Wikipedia: fleshing out freedom through technoliberal participation online

Journal of the Royal Anthropological Institute, Volume 30, Issue 4, Page 912-931, December 2024.
Abstract While journalists performed a long‐rehearsed move to announce the death of Elizabeth II on the BBC, several volunteer editors rushed to break the news in the late queen's Wikipedia article. Aside from updating verb tenses from is to was, such edits entailed a revisionist approach, with Wikipedians seeking to shape how the British royals would ...
Guilherme Fians
wiley   +1 more source