Results 11 to 20 of about 730,516 (311)
Evaluations for Determination of Optimum Shields in Nuclear Medicine [PDF]
Journal of Biomedical Physics and Engineering, 2020 Background: 131I source is widely used in the treatment of hyperthyroidism and thyroid cancers. 131I emits both beta and gamma-rays. Radiation protection is considered for gamma rays emitted by 131I.
R parvaresh +5 more
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Results in Engineering, 2021 Microwave energy has been demonstrated to be able to assist mechanical rock breaking in geotechnical and mining engineering. The aim of this research is to study the influences of the interaction between microwave energy and rocks on the performance of ...
Gaoming Lu +3 more
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Key Technology of TBM Excavation in Soft and Broken Surrounding Rock
Applied Sciences, 2023 Tunnel Boring Machine (TBM), as the most advanced construction equipment for rock tunnels, has been widely used in railway tunnel engineering, water conservancy tunnel engineering, urban rail engineering, coal mine roadway engineering, and other fields ...
Hailei Zhao +4 more
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Online 3D Knowledge Management System for Human Anatomy
Digital Presentation and Preservation of Cultural and Scientific Heritage, 2016 This paper describes an online environment for showing the human body in an interactive 3D format. By using that platform, various groups of medical personnel, patients and students can fully manipulate models of digitized male, female and child bodies ...
Vladimir Georgiev +3 more
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Experimental Study on the Soil–Structure Responses Induced by Tunnelling in Limited Space
Applied Sciences, 2023 As the economy develops rapidly, newly built tunnels in congested urban areas are becoming more and more common. Based on similarity theory, this study conducted a laboratory model test to investigate the soil–structure responses induced by the ...
Jian Guo, Guobin Liu
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Physical Review D, 2000 Accepted for publication in Physical Review D.
Babukhadia, L. +3 more
openaire +2 more sources
Protective face covering: An application of MobileNetV2 detector [PDF]
International Research Journal of Science, Technology, Education, and Management, 2022 COVID-19 has created a global serious health hazard with far-reaching consequences for society, our perceptions of the world, and how we live our daily lives.
MN Musa +3 more
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Acoustical barriers in classrooms: the impact of noise on performance in the classroom [PDF]
, 2006 There is general concern about the levels of noise that children are exposed to in classroom situations. We report the results of a study that explores the effects of typical classroom noise on the performance of primary school children on a series of ...
Dockrell, Julie, Shield, Bridget
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Mode-matching analysis of a shielded rectangular dielectric-rod waveguide [PDF]
, 2005 Rectangular cross-section dielectric waveguides are widely used at millimeter wavelengths. In addition, shielded dielectric resonators having a square cross-section are often used as filter elements, however there is almost no information available on ...
Ball, James A. R., Wells, Colin G.
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Safe Slit-lamp Shield: Maintaining a balance between ergonomics and safety
Indian Journal of Ophthalmology, 2020 Since the emergence of COVID pandemic, health workers have been facing major challenges every day. Ophthalmology practice has encountered countless modifications in the practice pattern not to jeopardize patient care and at the same time maintain all ...
Anjali Khadia +5 more
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