Results 81 to 90 of about 286,647 (306)

Advice on standards for school premises: for local authorities, proprietors, school leaders, school staff and governing bodies [PDF]

open access: yes, 2013
There are fewer regulations than previously and they are less prescriptive, allowing schools more flexibility in how they use their premises. - Many regulations state that provision must be ‘suitable’.

core  

Review on Nonoccupational Personal Solar UV Exposure Measurements [PDF]

open access: yes, 2018
Solar ultraviolet (UV) radiation follows people during their whole life. Exposure to UV radiation is vital but holds serious risks, too. The quantification of human UV exposure is a complex issue.
Schmalwieser, Alois W.   +1 more
core   +1 more source

Radiative Cooling by Green(er) Solvents‐Upcycled Polyvinyl Chloride From Drug Blisters Waste

open access: yesAdvanced Optical Materials, EarlyView.
This study explores upcycling poly(vinyl chloride) (PVC) from used pharmaceutical blisters into sustainable radiative cooling materials. Using solvent separation and membrane fabrication, PVC was converted into white membranes paired with aluminum foil.
Andrea Lanfranchi   +2 more
wiley   +1 more source

Broadband Directional Thermal Radiation with Asymmetric Femtosecond Laser‐Processed Surfaces

open access: yesAdvanced Optical Materials, EarlyView.
Femtosecond laser processing is used to scalably create self‐organized angled microstructures which exhibit highly directional emissivity that occurs for all polarizations. Laser parameters are tuned to alter the surface features, control the direction of emission, and enhance the directional emissivity. Electromagnetic modeling is performed to analyze
Andrew Butler   +8 more
wiley   +1 more source

Sociologie des logiques d’action des prestataires sportifs dans un système touristique en mutation

open access: yesMondes du Tourisme, 2016
This article focuses on changes that affect the practical of outdoor sport professional related mutations of the tourism system. This approach emphasizes logic of action of professional.
Clémence Perrin-Malterre
doaj   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

open access: yesAdvanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui   +5 more
wiley   +1 more source

ExpTODIM-EDAS Framework for Multiple-Attribute Decision-Making Under Z-Number Environment and Applications to Comprehensive Quality Evaluation of Swimmers’ Specific Competencies

open access: yesIEEE Access
The importance of a comprehensive assessment of swimmers’ specific abilities lies in offering both athletes and coaches a scientific and all-encompassing evaluation framework.
Biwei Xu, Lipeng Luo
doaj   +1 more source

The Glasgow 2014 Games: Regeneration and Physical Activity Legacy [PDF]

open access: yes, 2014
Both the Scottish Government and Glasgow City Council expressed an intention to use the 2014 Commonwealth Games to inspire more citizens to become physically active.
Clark, Julie, Kearns, Ade
core  

Lifetime prevalence of non-melanoma and melanoma skin cancer in Australian recreational and competitive surfers [PDF]

open access: yes, 2016
Background/Purpose Surfing is one of the most popular outdoor aquatic activities in Australia with an estimated 2.7 million recreational surfers; however, Australia has long been recognized as having the highest incidence of melanoma in the world, and it ...
Climstein, Mike   +3 more
core   +1 more source

Infectious risks associated with outdoor sports activities

open access: yesInfectious Diseases Now
In France, outdoor sports and activities account for 36% of sports engagement, making outdoor venues the most popular settings for sports participation. Discussing the links between sports and health almost always highlights the beneficial impact of engaging in sports.
Aurélie Velay   +6 more
openaire   +2 more sources

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