Results 21 to 30 of about 178,151 (311)
CONTROLLED REFLECTIVE SURFACES BASED ON FERRITE LAYER [PDF]
Радиофизика и электроника, 2019 Subject and purpose. The subject of the research are the specific features of electromagnetic waves reflection from layered ferrite-metal and ferrite-dielectric structures with a ferrite layer of subwavelength thickness.
I. V. Zavislyak, H. L. Chumak
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Vibration Mitigation of the Barge-Type Offshore Wind Turbine with a Tuned Mass Damper on Floating Platform [PDF]
Xibei Gongye Daxue Xuebao, 2018 This paper evaluates the application of a passive control technique with a tuned mass damper on platform for the barge-type offshore wind turbine. First of all, the three degrees of freedom mathematical model for the floating wind turbine is established ...
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Planar Bragg Reflectors for Frequency-Tunable Sub-Terahertz Gyrotrons
Instruments, 2023 A novel concept of a frequency-tuned sub-terahertz gyrotron based on a combination of an irregular low-frequency resonator and an external reflector has been proposed recently.
Nikita A. Bylinskiy +8 more
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Micromachines, 2019 Self-adaptive vibration energy harvesting systems vary their resonance frequency automatically to better exploit changing environmental conditions. The energy required for the adjustment is taken from the energy storage of the harvester module.
Mario Mösch, Gerhard Fischerauer
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Frequency tuning in the electroreceptive periphery
Biophysical Journal, 1989 Our studies are concerned with the frequency tuning that is provided by the electrical resonance of tuberous electroreceptors. Frequency selectivity had previously been measured in the electroreceptor's afferent fibers, and resonant conductances in the electroreceptor cell membrane had been implicated in producing the selectivity.
Olson, E.S., Smullin, L.D.
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Frontiers in Systems Neuroscience, 2017 Oscillations in the electroencephalogram (EEG) at the alpha frequency (8–12 Hz) are thought to be ubiquitous during surgical anesthesia, but the details of how this oscillation responds to ongoing changes in volatile anesthetic concentration have not ...
Darren Hight +6 more
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Simulation and Characterization of a Nonlinear Dual-Frequency Piezoelectric Energy Harvester
Proceedings, 2018 In this paper, we present a concept, simulation and characterization results of a dual-frequency piezoelectric energy harvester with magnetic frequency tuning capabilities.
Sofiane Bouhedma +2 more
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The representation of sound localization cues in the barn owl’s inferior colliculus
Frontiers in Neural Circuits, 2012 The barn owl is a well-known model system for studying auditory processing and sound localization. This article reviews the morphological and functional organization, as well as the role of the underlying microcircuits, of the barn owl’s inferior ...
Martin eSingheiser +3 more
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Applied Sciences, 2023 The inability to tune the frequency of MEMS vibration energy-harvesting devices is considered to be a major challenge which is limiting the use of these devices in real world applications. Previous attempts are either not compatible with microfabrication,
Rahul Adhikari, Nathan Jackson
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Dual-band terahertz switch with stretchable Bloch-mode metasurface
New Journal of Physics, 2020 A polydimethylsiloxane (PDMS)-based stretchable metadevice for dual-band switching of terahertz radiation is experimentally demonstrated. The metasurface can efficiently excite dipole resonance of the metal structure and the surface Bloch mode generated ...
Jing Wang +6 more
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