Results 21 to 30 of about 7,312,015 (303)

Estimation of Natural Radioactivity and Radiation Exposure in Environmental Soil Samples of Golestan, Iran [PDF]

Iranian Journal of Medical Physics, 2017
Introduction: Considering the risk of radiation, the measurement of the natural radiation sources seems to be necessary. In this study, the concentrations of the natural radionuclides, namely 226Ra, 232Th, and 40K, were measured in the soil samples taken
Peyman lotfalinezhad, sedigheh kashian, Mohsen Saleh Kotahi, ali asghar Fathivand   +3 more
doaj   +1 more source

Explore the Benefits of Natural Air: New Insights from Field and Chamber Tests on Cognitive Performance

Atmosphere, 2022
Exposure to natural environments has a range of health benefits, including enhancing psychological restoration and cognitive development. While there are various explanations on the causes for the benefits of the natural exposure, such as less air ...
Wenmao Zeng, Huan Liu, Shanshan Hou, Xiangwei Qiu, Xinchang Chen, Meng Liu, Dehai Wu, Lumeng Liu   +7 more
doaj   +1 more source

Study of natural radioactivity in Lake Miri in South West of Sudan

Journal of Taibah University for Science, 2017
The focus of this study is to investigate the suitability of Lake Miri, a lake with high natural radioactivity in the southwest of Sudan, as a water source for nearby villages.
Magdi Hassan Saad
doaj   +1 more source

Risky Development: Increasing Exposure to Natural Hazards in the United States

Earth's Future, 2021
Losses from natural hazards are escalating dramatically, with more properties and critical infrastructure affected each year. Although the magnitude, intensity, and/or frequency of certain hazards has increased, development contributes to this ...
Virginia Iglesias, Anna E. Braswell, Matthew W. Rossi, Maxwell B. Joseph, Caitlin McShane, Megan Cattau, Michael J. Koontz, Joe McGlinchy, R. Chelsea Nagy, Jennifer Balch, Stefan Leyk, William R. Travis   +11 more
doaj   +1 more source

Occupational Noise Exposure in Natural Stone Proccesing Plants

Cumhuriyet Science Journal, 2020
Occupational noise exposure is a serious physical risk factor leading to occupational diseases including hearing loss. In this study, occupational noise measurements taken at seven natural stone processing plants operating in Sivas, Turkey and its ...
Tuğba Doğan, Bülent Erdem, Zekeriya Duran   +2 more
doaj   +1 more source

Development and current state of the regulation of the natural exposure of the public of the Russian Federation (To commemorate the 90^th birthday of Professor Krisiyk E.M.). Part 1

Радиационная гигиена, 2021
In April 2020 we commemorate the 90th birthday of the major scientist, doctor of technical sciences, Professor Eduard Mechislavovich Krisiyk. A new field of research on radiation-hygienic assessment of the natural sources of ionizing exposure and ...
V. V. Omelchuk
doaj   +1 more source

Chronic exposure to imidacloprid increases neuronal vulnerability to mitochondrial dysfunction in the bumblebee (Bombus terrestris) [PDF]

, 2015
This work was funded jointly by the Biotechnology and Biological Sciences Research Council, the Department for Environment, Food and Rural Affairs, the Natural Environment Research Council, the Scottish Government, and The Wellcome Trust, under the ...
Bollan, Karen A., Connolly, C.N., Moffat, C., Buckland, Stephen Terrence, Goncalves Pacheco, J., Huang, Jeffrey; id_orcid, Buckland, Stephen T., Pacheco, Joao Goncalves, Moffat, Christopher, Samson, A.J., Connolly, Christopher N., Bollan, K.A., Sharp, Sheila, Samson, Andrew J., Sharpe, S., Huang, J., Buckland, Stephen Terrence; id_orcid   +16 more
core   +1 more source

Assessing a dynamic stress process before and after a stressor: A natural experimental test of the repeated exposure hypothesis.

, 2022
While research has increasingly investigated stressor–strain and adaptation relationships over time spans of months to years, surprisingly little attention has been focused on shorter mid-term stress reactions.
Paula Brough, Chan, Xi Wen, Burgess, Matthew G, Brough, Paula, Raper, Mitchell J, Mitchell J. Raper, Matthew G. Burgess, Xi Wen Chan   +7 more
core   +1 more source

Principles of the exposure natural lighting modeling of premises [PDF]

Theory and Building Practice, 2020
It’s well known that a criterion of estimating the varying natural lighting is exposure equal to the product of light intensity by its duration. Here we have made studies into the exposure in the room depending on the orientation of a light aperture and its location in space.
Volodymyr Yehorchenkov, Oleh Sergeychuk, Lidiia Koval   +2 more
openaire   +2 more sources

Ngland: Exposure Festival [PDF]

, 2020
This short film is a companion work to A Profound Difference and presents a visual meditation on the political events and social environment that arose due to the UK Referendum on EU Membership.
Harris, Philip
core