Results 31 to 40 of about 6,392,109 (288)
BiosensorsThe non-monotonic behavior of amperometric enzyme-based biosensors under uncompetitive and noncompetitive (mixed) substrate inhibition is investigated computationally using a two-compartment model consisting of an enzyme layer and an outer diffusion ...
Romas Baronas
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N2O Decomposition over Fe-ZSM-5: A Systematic Study in the Generation of Active Sites
Molecules, 2020 We have carried out a systematic investigation of the critical activation parameters (i.e., final temperature (673–1273 K), atmosphere (He vs. O2/He), and final isothermal hold (1 min–15 h) on the generation of “α-sites”, responsible for the direct N2O ...
Bryan Bromley +4 more
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Stacked Buck Converter: Current Ripple Elimination Effect and Transient Response
Energies, 2020 To balance the cost and volume when applying a low output current ripple, the power supply design should be able to eliminate the current ripple under any duty cycle in medium and high switching frequencies, and considerably reduce filter volume to ...
Chien-Chun Huang +4 more
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Imaging the cellular response to transient shear stress using time-resolved digital holography [PDF]
, 2014 Shear stress has been recognized as one of the biophysical methods by which to permeabilize plasma membranes of cells. In particular, high pressure transient hydrodynamic flows created by laser-induced cavitation have been shown to lead to the uptake of ...
Arita, Yoshihiko +7 more
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Transient and steady-state response properties of movement detectors [PDF]
, 1989 Egelhaaf M, Borst A. Transient and steady-state response properties of movement detectors. Journal of the Optical Society of America, A: Optics, Image Science, and Vision.
Egelhaaf, M. +3 more
core +1 more source
AerospaceAs accuracy of the reflector surface of a space parabolic deployable antenna is an important factor to determine its electrical characteristics (transmission gain and side lobes), mechanical characteristics of parabolic antennas under various internal ...
Yu Hu, Huichao Ji, Wujun Chen
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A Comparison of Double Convex and Double Concave Improved Nyquist Filters
Advances in Electrical and Computer Engineering, 2010 This paper presents a comparative analysis of two families of improved Nyquist filters with a piece-wise parabolic frequency characteristic. Their construction is based on a novel approach and produces ISI-free pulses that shows comparable or better ISI ...
ALEXANDRU, N. D., ALEXANDRU, M. L.
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Electrothermal Actuators for SiO2 Photonic MEMS
Micromachines, 2016 This paper describes the design, fabrication and characterization of electrothermal bimorph actuators consisting of polysilicon on top of thick (>10 μ m ) silicon dioxide beams.
Tjitte-Jelte Peters, Marcel Tichem
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Dynamic Characteristic Evaluation of the Bucket Elevator Chain Pin and Plate [PDF]
한국정밀공학회지, 2017 This research analyzes bucket elevator roller chain pins by finite element (FE) analysis and static structural analysis for a lightweight pin design.
Chang Uk Kim +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa +7 more
wiley +1 more source