Results 11 to 20 of about 3,722,939 (253)

Tuberculosis incidence correlates with sunshine: an ecological 28-year time series study. [PDF]

open access: yesPLoS ONE, 2013
BackgroundBirmingham is the largest UK city after London, and central Birmingham has an annual tuberculosis incidence of 80 per 100,000. We examined seasonality and sunlight as drivers of tuberculosis incidence.
Gavin C K W Koh   +4 more
doaj   +2 more sources

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   +8 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

Electronic Sun Journal Versus Self‐report Sun Diary: A Comparison of Recording Personal Sunlight Exposure Methods [PDF]

open access: yes, 2021
This research compared personal sunlight exposure times monitored electronically within suburban Australian environments against self-report paper journals for determining the timing and total duration of individual exposure to daily solar radiation.
Rachel King   +11 more
core   +1 more source

Apparent contradiction between negative effects of UV radiation and positive effects of sun exposure [PDF]

open access: yes, 2005
We would like to comment on the three contributions in the Journal of the National Cancer Institute, Vol. 97, No. 3, February 2, 2005: Kathleen M. Egan, Jeffrey A. Sosman, William J. Blot: Editorial: Sunlight and Reduced Risk of Cancer: Is the Real Story
Meffert, Hans   +3 more
core   +1 more source

Dietary vitamin D consumption, sunlight exposure, sunscreen use and parental knowledge of vitamin D sources in a cohort of children aged 1–6 years in North West England [PDF]

open access: yes, 2021
This article has been accepted for publication and will appear in a revised form, subsequent to peer review and/or editorial input by Cambridge University Press, in Proceedings of the Nutrition Society published by Cambridge University Press.
Mushtaq, Sohail, Aitken, Amanda
core   +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

Vertical Skylight Pattern Optimization for Public Spaces: Daylighting and Visual Comfort Analysis for Changing the Shape of Sawtooth Opening in Airport’s Holding Room in Cairo [PDF]

open access: yesPort Said Engineering Research Journal, 2018
Well daylit public space, which ensures visual comfort, is one of the key design goals that architects and lighting designers seek. The public space such as airport’s waiting hall is characterized by large dimensions which can get efficient daylighting ...
Khalid Younes   +3 more
doaj   +1 more source

Ultraviolet radiation suppresses obesity and symptoms of metabolic syndrome independently of vitamin d in mice fed a high-fat diet [PDF]

open access: yes, 2014
The role of vitamin D in curtailing the development of obesity and comorbidities such as the metabolic syndrome (MetS) and type 2 diabetes has received much attention recently. However, clinical trials have failed to conclusively demonstrate the benefits
Feelisch, Martin   +9 more
core   +1 more source

Optimizing Annual Daylighting Performance for Atrium-Based Classrooms of Primary and Secondary Schools in Nanjing, China

open access: yesBuildings, 2022
Influenced by educational policies and newly emerging educational philosophies, the proportion of public space is expanding in primary and secondary schools in China.
Jin Ma, Qingxin Yang
doaj   +1 more source

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