Results 11 to 20 of about 732,354 (302)

Sun protection factor: meaning and controversies [PDF]

, 2011
O Fator de Proteção Solar (FPS) é o principal dado para quantificação da eficácia fotoprotetora de um filtro solar, sendo universalmente aceito. Seu método é baseado na determinação da Dose Eritematosa Mínima (DEM), definida como sendo a menor quantidade
REIS, Vitor Manoel Silva dos, SCHALKA, Sergio   +1 more
core   +3 more sources

Kandungan Total Fenolik dan Nilai Sun Protection Factor Ekstrak Sargassum sp.

Jurnal Kelautan Tropis, 2023
Seaweed or macroalgae is one of the natural products with biological activities such as antioxidant, antibacterial, and immunostimulant. One of them is the brown alga Sargassum sp.
Dimas Dharmawan, Norisca Aliza Putriana, Santi R. Anggraeni   +2 more
doaj   +1 more source

Relationship factors and couples’ engagement in sun protection [PDF]

Health Education Research, 2016
Individuals may be more motivated to adopt health practices if they consider the benefits of these behaviors for their close relationships. The goal of this study was to examine couple concordance with sun protection and use the interdependence and communal coping theory to evaluate the role of relationship factors in sun protection.
S L, Manne, E J, Coups, D A, Kashy
openaire   +2 more sources

Solar ultraviolet protection provided by human head hair [PDF]

, 2009
The solar erythemal UV irradiances through human hair and the protection from UV provided by human head hair have been investigated for a solar zenith angle (SZA) range of 17 to 51 degrees for the conditions of a head upright in full sun, a head upright ...
Allen, Australian Institute of Health and Welfare (AIHW), CCH, CIE (International Commission on Illumination), Diffey, Diffey, Diffey, Fritschi, Gies, Grant, Green, McCarthy, Parisi, Sliney, Turnbull, Urist, Whiteman   +16 more
core   +2 more sources

Knowledge, attitude, and practices toward sun exposure and use of sun protection among non-medical, female, university students in Saudi Arabia: A cross-sectional study

International Journal of Women's Dermatology, 2019
Excessive unprotected sun exposure is a significant risk factor for skin damage and skin cancers. In recent decades, the incidence of skin cancer has increased dramatically worldwide, reaching epidemic proportions.
Reema Ruddah Almuqati, Ali Saeed Alamri, Nawal Ruddah Almuqati   +2 more
doaj   +1 more source

A site-specific standard for comparing dynamic solar ultraviolet protection characteristics of established tree canopies [PDF]

, 2019
A standardised procedure for making fair and comparable assessments of the ultraviolet protection of an established tree canopy that takes into account canopy movement and the changing position of the sun is presented for use by government, planning, and
Amar, A., Baldwin, L., Butler, H. J., Downs, N. J., Harrison, S., Parisi, A. V., Vanos, J.   +6 more
core   +3 more sources

Sunscreens - Which and what for? [PDF]

, 2005
It is well established that sun exposure is the main cause for the development of skin cancer. Chronic continuous UV radiation is believed to induce malignant melanoma, whereas intermittent high-dose UV exposure contributes to the occurrence of actinic ...
Ananthaswamy HN, Autier P, Azurdia RM, Birt DF, Bush JA, Damian DL, Darlington S, Gallagher RP, Gers-Balag H, Gil EM, Green A, Hallmans G, Hany J, Katiyar SK, Kipp C, Kricker A, Krutman J, Kunz PY, Lapidot N, Levy SB, Loeppky R, Mackie B, Mc Vean M, Mitchnik M, Montemarano AD, Noonan FP, Okereke CS, Perugini P, Petersen AB, Pinnell SR, Poh Agin P, Poon TS, Record IR, Rouabia M, Runger TM, Sayre RM, Scalia S, Schauder S, Schlumpf M, Schrader K, Schulz J, Schwarz VA, Stern RS, Tebbe B, Wamer W, Wang ZY, Wolf R, Wulf HC, Yarosh D, Zhao J   +49 more
core   +1 more source

Isolation and Elucidation of Bacterial Melanin's Sun Protection Factor (SPF) for Photoprotection in Cosmetics

Journal of Pure and Applied Microbiology, 2023
The outline of our work delineates the isolation and evaluation of sun screening activity of melanin producers such as Pseudomonas mosselli STGRDS1, Pseudomonas putida STGRDS3, Bacillus amyloliquefaciens STGRDV11, Bacillus subtilis STGRDV5 and Bacillus ...
Trisha Mary Pandipilly Antony, Arya Radhakrishnan Krishna, Swathy Krishna Jayalekshmi, Jayaprabha Chockalingam, Suganthi Ramasamy   +4 more
doaj   +1 more source

Nanodispersed UV blockers in skin-friendly silica vesicles with superior UV-attenuating efficiency [PDF]

, 2014
Using a pig ear skin model, it is demonstrated that silica vesicles show higher skin safety compared to dense silica nanoparticles with similar sizes. A hydrophobic UV blocker is efficiently dispersed in silica vesicles in an amorphous state, leading to ...
Popat, Amirali, Prow, Tarl W., Raphael, Anthony P., Yang, Yannan, Yu, Chengzhong, Zhang, Jun   +5 more
core   +1 more source

Formulation of tomato extracts (Solanum lycopersicum L.) as a sunscreen lotion

National Journal of Physiology, Pharmacy and Pharmacology, 2018
Background: Tomato (Solanum lycopersicum L) has sunscreen efficacy consisting of lycopene which can provide ultraviolet (UV) irradiation in sunlight and protect skin from UV B induces photodamage.
Iyan Sopyan, Dolih Gozali, Sylvia Tiassetiana   +2 more
doaj   +1 more source