Results 21 to 30 of about 702,469 (311)
Diagnostics, 2020 Recent progress regarding shortwave-infrared (SWIR) molecular imaging technology has inspired another modality of noninvasive diagnosis for early breast cancer detection in which previous mammography or sonography would be compensated.
Tatsuto Iida +5 more
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Active noise cancellation of low frequency noise propagating in a duct
International Journal of Environmental Health Engineering, 2012 Aims: The object is to find a manner of reduction primary noise from a source by an electro acoustic device that cancels unwanted sound by generating an anti sound (anti noise) of equal amplitude and an opposite phase is described as an active noise ...
Farhad Forouharmajd +3 more
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Artificial Ducts Created via High-Power HF Radio Waves at EISCAT
Remote Sensing, 2023 Ducts (field-aligned plasma density enhancements) provide a link into the magnetosphere and can guide whistler waves. Inside ducts, wave-particle interactions occur efficiently; therefore, their presence contributes to the removal of energetic particles ...
Nataly F. Blagoveshchenskaya +3 more
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Effect of straightening plates on jet from ducted propeller fan
Nihon Kikai Gakkai ronbunshu, 2018 A propeller fan jet with a duct and straightening plates for the purpose of making a high velocity jet at the far away of propeller was experimentally investigated. As a result, following conclusions were obtained.
Satoshi KIKUCHI +3 more
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Energies, 2016 Recently, focus has been placed on ocean energy resources because environmental concerns regarding the exploitation of hydrocarbons are increasing. Among the various ocean energy sources, tidal current power (TCP) is recognized as the most promising ...
Chul H. Jo +3 more
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Air Conditioning System Design to Reduce Condensation in an Underground Utility Tunnel Using CFD
IEEE Access, 2022 In this study, the internal environment such as the air temperature, humidity, and wall temperature of the underground utility tunnel, was analyzed. The current status and problems of the air conditioning system were examined by analyzing the capacity of
Se-Jun Park +11 more
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Analytic mode-matching for acoustic scattering in three dimensional waveguides with flexible walls: Application to a triangular duct [PDF]
, 2013 This is the post-print version of the Article. The official published version can be accessed from the links below - Copyright @ 2012 ElsevierAn analytic mode-matching method suitable for the solution of problems involving scattering in three-dimensional
Abrahams +28 more
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Reviews on Advanced Materials Science, 2023 High population density in major cities has led to compact designs of residential multi-story buildings. Consequently, it is a natural choice of the architects to suggest the location of high-voltage wires close to the ducts with contaminated air.
Bian Hua +8 more
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Screening a Solitary Dilated Duct in the Breast: A Pictorial Essay
Breast Cancer: Targets and Therapy, 2021 Veronica Jorge Ayres,1 Luciana Costa Ramalho,1 Sheila Cristina Lordelo Wludarski,2 Eduardo de Faria Castro Fleury1 1Department of Radiology of Instituto Brasileiro do Controle do Câncer, São Paulo, SP, 03102-002, Brazil; 2Department of Pathology of ...
Ayres VJ +3 more
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Air conditioning system and component therefore distributing air flow from opposite directions [PDF]
, 1974 The air conditioning system comprises a plurality of separate air conditioning units coupled to a common supply duct such that air may be introduced into the supply duct in two opposite flow directions.
Bauer, H. B., Obler, H. D.
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