Results 11 to 20 of about 196,360 (294)

Sunlight-Driven Continuous Flapping-Wing Motion

open access: yes, 2020
Light-driven actuators that directly convert light into mechanical work have attracted significant attention due to their wireless advantage and ability to be easily controlled.
Jianning Ding (1699237)   +8 more
core   +15 more sources

Alteration of barrier properties, stratum corneum ceramides and microbiome composition in response to lotion application on cosmetic dry skin

open access: yesScientific Reports, 2022
Xerosis, commonly referred to as dry skin, is a common dermatological condition affecting almost a third of the population. Successful treatment of the condition traditionally involves the application of cosmetic products facilitating the moisturisation ...
Barry Murphy   +18 more
doaj   +1 more source

Compositional Variations between Adult and Infant Skin Microbiome: An Update

open access: yesMicroorganisms, 2023
Human skin and its commensal microbiome form the first layer of protection to the outside world. A dynamic microbial ecosystem of bacteria, fungi and viruses, with the potential to respond to external insult, the skin microbiome has been shown to evolve ...
Barry Murphy   +13 more
doaj   +1 more source

Materials structure–property factorization for identification of synergistic phase interactions in complex solar fuels photoanodes

open access: yesnpj Computational Materials, 2022
Properties can be tailored by tuning composition in high-order composition spaces. For spaces with complex phase behavior, modeling the properties as a function of composition and phase distribution remains a formidable challenge.
Dan Guevarra   +6 more
doaj   +1 more source

Sunlight harvesting

open access: yesComputers & Chemical Engineering, 2023
Solar energy has been an attractive source of renewable energy because of its enormous magnitude and availability everywhere on Earth. The nature has been capturing and storing solar energy on Earth in the form of chemical energy via photosynthesis. Over millenniums, humans have used their creativity to harvest the energy.
Masoud Soroush, Yashar Hajimolana
openaire   +3 more sources

Years of sunlight exposure and cataract: a case-control study in a Mediterranean population. [PDF]

open access: yes, 2007
BACKGROUND: We aimed to investigate the relation between sunlight exposure and risk of cataract. METHODS: We carried out a frequency-matched case-control study of 343 cases and 334 controls attending an ophthalmology outpatient clinic at a primary health-
Pastor-Valero, María   +3 more
core   +2 more sources

Malodour classification with low-cost flexible electronics

open access: yesNature Communications, 2023
Designing machine learning hardware on flexible substrates is promising for several applications. Here, the authors propose an integrated smart system built with low-cost flexible electronics components for classifying human malodour, and demonstrates ...
Emre Ozer   +23 more
doaj   +1 more source

Nonadiabatic sunlight harvesting [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2020
Light-harvesting systems display highly non-trivial decoherence rates due to the numerous energy-time scales.
Leonardo F. Calderón   +1 more
openaire   +3 more sources

COMPARING VITAMIN D STATUS IN CENTRAL ASIA AND NORTHERN EUROPE

open access: yesCentral Asian Journal of Medical Hypotheses and Ethics, 2020
Over the past two decades, the understanding of the roles of vitamin D has expanded to include many nonskeletal effects such as reduced risk of acute respiratory tract infections, autoimmune diseases, cancer, cardiovascular disease, diabetes mellitus ...
William B. Grant
doaj   +1 more source

Sunlight analysis for the Kuwaiti Government dwelling design and effects on householders’ health [PDF]

open access: yes, 2017
This paper discusses access to sunlight and daylight in contemporary Kuwaiti Government dwellings. Prevalence of vitamin D deficiency among the Kuwaiti population is related to a lack of exposure to sunlight radiation.
Littlewood, John   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy