Results 21 to 30 of about 4,359,209 (159)

Method and software for photon dose calculation in phantoms of human body

open access: yesРадиационная гигиена, 2019
The current study is focused on the development of the method of the calculation of the dose quantities required for the assessment or limitation of the ionizing exposure (mean organ doses, effective dose, distribution of the absorbed dose in the ...
V. Yu. Golikov
doaj   +1 more source

Influence of External Natural Environment Including Sunshine Exposure on Public Mental Health: A Systematic Review

open access: yesPsychiatry International, 2022
The COVID-19 pandemic has been raging around the world and public health measures such as lockdowns have forced people to go out less often, reducing sunlight exposure time, green space use, and physical activity.
Keita Taniguchi   +7 more
doaj   +1 more source

The foreign exchange exposure of UK non-financial firms: a comparison of market-based methodologies [PDF]

open access: yes, 2012
We use a sample of 269 UK non-financial firms to study the sensitivity of foreign exchange exposure, and its determinants, to the different estimation methods.
Agyei-Ampomah, S   +5 more
core   +1 more source

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

open access: yesJournal 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

Association between exposure to external airborne agents and autoimmune disease

open access: yesEcotoxicology and Environmental Safety, 2023
The etiology of autoimmune disease pathogeneses remains obscure, and the impact of general environmental or occupational exposure to external airborne agents (EAA) on autoimmune diseases remains understudied.
Seunghyun Lee, Xiaoxue Ma, Wanhyung Lee
doaj   +1 more source

Ngland: Exposure Festival [PDF]

open access: yes, 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  

External Design for Reputation, Perspective and Exposure [PDF]

open access: yes, 2015
This paper analyses why and how design-centred industrial firms with internal design teams contract external designers. This research is based on an exploratory multiple case study methodology, with a sample of five highly reputable design-centred ...
Abecassis-Moedas, C   +4 more
core   +1 more source

GPS-coupled contaminant monitors on free-ranging Chernobyl wolves challenge a fundamental assumption in exposure assessments

open access: yesEnvironment International, 2019
Measurements of external contaminant exposures on individual wildlife are rare because of difficulties in using contaminant monitors on free-ranging animals. Most wildlife contaminant exposure data are therefore simulated with computer models. Rarely are
Thomas G. Hinton   +11 more
doaj   +1 more source

A methodology to designate radiation‐controlled areas in decommissioning nuclear power plants

open access: yesEnergy Science & Engineering, 2023
Kori Unit 1, which was permanently shut down in 2017, is expected to be the first decommissioned commercial nuclear power plant (NPP) in Korea. Operating NPPs designate radiation‐controlled areas (RCAs) to protect workers from radiological hazards and ...
Seongjun Kim   +9 more
doaj   +1 more source

Exposure of preschool-aged children to highly-concerned bisphenol analogues in Nanjing, East China

open access: yesEcotoxicology and Environmental Safety, 2022
Bisphenol analogues (BPs) have already attracted wide concern owing to the environmental and health risks they pose. The exposure pathways and health risk of preschool-aged children to BPs, however, are still poorly understood.
Deling Fan   +7 more
doaj   +1 more source

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