Results 131 to 140 of about 352,450 (292)
Reduction of Signal-to-Noise Ratio Induced by Distortion in Speech Transmission Systems
, 1960 Edith L. R. Corliss +2 more
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Reduction of noise from a fan stage for a turbofan engine by use of long-chord acoustically treated sister vanes [PDF]
, 1975 James H. Dittmar, J. N. Scott
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Advanced Functional Materials, EarlyView.Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong +16 more
wiley +1 more source
Changes in the acoustic properties of road porous surface with time
Archives of Acoustics, 2014 The low-noise surfaces such as porous asphalt have become more frequently used to reduce traffic noise. This method of noise control may be effective where reductions of the order of a few decibels are required, and may provide a more ...
Roman GOŁĘBIEWSKI
doaj
Advanced Functional Materials, EarlyView.The THz drive of the Mott insulating state of a rare‐earth nickelate induces instantaneous insulator‐metal transition via quantum tunneling of valence electrons across the bandgap. This transition is pure electronic and highly non‐thermal, which may find its applications in ultrafast opto‐electronics with enhanced performance and minimal device size ...
Gulloo Lal Prajapati +7 more
wiley +1 more source
Efficiency of noise reduction by a road speed bump
Archives of Acoustics, 2014 The vehicle noise from a road with a bump consists of the deceleration noise, bump noise, and acceleration noise. The bump is modeled by the Dirac delta function.
Rufin MAKAREWICZ, Piotr KOKOWSKI
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3067) Study of Noise Reduction Method for Subway Stations(Scientific Basis of Planning Building)
, 1962 Yasumasa Matsui
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Advanced Functional Materials, EarlyView.A galactose‐modified supramolecular near‐infrared (NIR) glycoprobe, TCF‐FBN@Gal‐BSA, enables targeted delivery to the liver through the asialoglycoprotein receptor (ASGPR) and facilitates liver‐targeting fluorescence visualization of lipid droplets (LDs) in metabolic dysfunction‐associated steatotic liver disease (MASLD) mice.
Han‐Min Wang +12 more
wiley +1 more source
Development of noise reduction concepts for the 727 and 737 airplanes [PDF]
, 1974 C. L. Arctander, C. G. Hodge, R. B. Tate
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