Results 81 to 90 of about 99,456 (214)
Outdoor-indoor noise reduction and outdoor noise [PDF]
The Journal of the Acoustical Society of America, 1990 Two computer programs were used to demonstrate the relation between outdoor-indoor noise-level reduction and outdoor noise spectra. The first program (interior noise analysis or INA) estimates noise level inside a room exposed to any one of over 30 sources of exterior noise.
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International Journal of Behavioral Nutrition and Physical Activity, 2010 Background Observational studies have shown a positive association between time outdoors and physical activity in children. Time outdoors may be a feasible intervention target to increase the physical activity of youth, but methods are required to ...
Griew Pippa +5 more
doaj +1 more source
International Journal of Play, 2019 In this article, we report on a Norwegian study exploring the relationship between children's play, well-being, and involvement, and identify how children play in indoor and outdoor environments at their early childhood education and care (ECEC ...
Rune Storli +1 more
semanticscholar +1 more source
Motives for Outdoor Recreation [PDF]
Journal of the Northeastern Agricultural Economics Council, 1972 More accurate prediction of future demand (or needs) for land for outdoor recreational activities would significantly improve land use planning. Unfortunately, prediction of demand (or projected use) is difficult. Most standard predicting measures have little or questionable relevance to outdoor recreation.
openaire +2 more sources
Assessment of the Suna trap for sampling mosquitoes indoors and outdoors
Malaria Journal, 2019 Background Entomological monitoring is important for public health because it provides data on the distribution, abundance and host-seeking behaviour of disease vectors.
Monicah M. Mburu +8 more
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Perceptions about air quality of individuals who work outdoors in the San Joaquin Valley, California
, 2020 The San Joaquin valley (SJV) is known for having poor air quality and high rates of respiratory illnesses including asthma. This study was aimed to assess the perceptions about air quality of individuals who work outdoors in the San Joaquin Valley ...
David Veloz +4 more
semanticscholar +1 more source
Ocular biometry, refraction and time spent outdoors during daylight in Irish schoolchildren
Clinical and experimental optometry, 2020 Previous studies have investigated the relationship between ocular biometry and spherical equivalent refraction in children. This is the first such study in Ireland. The effect of time spent outdoors was also investigated.
S. Harrington, Veronica O'Dwyer
semanticscholar +1 more source
Climate change: the biggest challenge of the modern century for workers [PDF]
طب کارClimate change, as the greatest challenge of the century, has widespread effects on workers. These changes can lead to an increase in heat-related diseases, loss of jobs, and economic damage to businesses, change labor migration patterns and a decrease ...
Mehdi Asghari
doaj
Malaria Journal, 2019 Background Effective malaria surveillance requires detailed assessments of mosquitoes biting indoors, where interventions such as insecticide-treated nets work best, and outdoors, where other interventions may be required.
Alex J. Limwagu +10 more
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Human Activity Detection and Coarse Localization Outdoors Using Micro-Doppler Signatures
IEEE Sensors Journal, 2019 Human activity detection outdoors is emerging as a very important research field due to its potential application in surveillance, assisted living, search and rescue, and military applications.
Fei Luo, S. Poslad, E. Bodanese
semanticscholar +1 more source