Results 11 to 20 of about 1,802,682 (204)
Mirror formation control in the vicinity of an asteroid [PDF]
, 2008 Two strategies are presented for the positioning and control of a spacecraft formation designed to focus sunlight onto a point on the surface of asteroid, thereby sublimating the material and ejecting debris creating thrust.
Battin R. H. +11 more
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Electrochromic orbit control for smart-dust devices [PDF]
, 2012 Recent advances in MEMS (micro electromechanical systems) technology are leading to spacecraft which are the shape and size of computer chips, so-called SpaceChips, or ‘smart dust devices’.
Atchison J. A. +11 more
core +1 more source
Радиационная гигиена, 2018 This study is focused on the main activities on provision of the radiation safety as a part of sanitary surveillance and radiation terrorism counteraction during the 2018 World Football Championship.
K. A. Saprykin
doaj +1 more source
Radiation-Pressure-Mediated Control of an Optomechanical Cavity [PDF]
, 2017 We describe and demonstrate a method to control a detuned movable-mirror Fabry-Perot cavity using radiation pressure in the presence of a strong optical spring.
Aggarwal, Nancy +10 more
core +3 more sources
Effectiveness of personal dose monitoring intercomparison results in a laboratory in Shanghai
环境与职业医学, 2023 BackgroundIndividual monitoring of occupational external exposure is an essential part of the occupational health management of radiation workers, and is an important basis for the evaluation of individual absorbed dose and the diagnosis of occupational ...
Hong XIAO +9 more
doaj +1 more source
Scientific Reports, 2021 Environmental radioactivity monitoring in the surroundings of nuclear facilities is important to provide baseline data for effective detection in case of any radioactive release in the region.
Yiyao Cao +11 more
doaj +1 more source
Aspergillus niger Spores Are Highly Resistant to Space Radiation [PDF]
, 2020 The filamentous fungus Aspergillus niger is one of the main contaminants of the International Space Station (ISS). It forms highly pigmented, airborne spores that have thick cell walls and low metabolic activity, enabling them to withstand harsh ...
Cortesão, Marta +6 more
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Characteristics of pneumoconiosis in Zhejiang Province, China from 2006 to 2020: a descriptive study
BMC Public Health, 2023 Background Pneumoconiosis is the most prevalent occupational disease and displays different patterns in each province of China. Clarifying specific incidence patterns and temporal trends in Zhejiang Province can help provide valuable information on the ...
Fang Wei +7 more
doaj +1 more source
Scientific Reports, 2021 Ultrafine particles have been increasingly linked to adverse health effects in restaurant workers. This study aimed to clarify the exposure characteristics and risks of ultrafine particles during the cooking process, and to provide a reasonable standard ...
Xiangjing Gao +6 more
doaj +1 more source
Spin Photovoltaic Effect in Quantum Wires with Rashba Interaction [PDF]
, 2005 We propose a mechanism for spin polarized photocurrent generation in quantum wires. The effect is due to the combined effect of Rashba spin-orbit interaction, external magnetic field and microwave radiation.
Pershin, Yuriy V., Piermarocchi, Carlo
core +4 more sources