Results 241 to 250 of about 749,140 (312)

Vestibular Function in Long-Term Hearing Aid Users: A Preliminary Investigation. [PDF]

Audiol Res
Malik MR, Kumar K, Kalaiah MK, Singh NK, Bhat M.   +4 more
europepmc   +1 more source

Impact of seasons on industrial grounding resistance. [PDF]

Sci Rep
Sikora R, Wilk A, Markiewicz P, Korzeniewska E.   +3 more
europepmc   +1 more source

Steerable terahertz beams using surface waves on an active metasurface. [PDF]

Sci Rep
Shiri Y, Lei J, Amarasinghe Y, Chen HT, Chang CC, Lilly MP, Addamane S, Mittleman DM.   +7 more
europepmc   +1 more source

Medium-Voltage AC Cable Joints: A Review of Testing Methods, Standards, and Emerging Trends. [PDF]

Sensors (Basel)
Mingotti A, Babaei F, Tinarelli R, Peretto L.   +3 more
europepmc   +1 more source

Transformer windings defects identification using frequency response analysis and advanced data visualization techniques. [PDF]

Sci Rep
Hosseini A, Abbasi A, Abbasi AR, Mahmoudi M.   +3 more
europepmc   +1 more source

Quantifying State-Dependent Control Properties of Brain Dynamics from Perturbation Responses. [PDF]

J Neurosci
Shikauchi Y, Takemi M, Tomasevic L, Kitazono J, Siebner HR, Oizumi M.   +5 more
europepmc   +1 more source

Impulse Impedance Testing System Based on Machine Learning Methods

, 2018
openaire   +1 more source

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The Tapered Impedance Half-Impulse Radiating Antenna

IEEE Transactions on Antennas and Propagation, 2021
In this article, we introduce the tapered impedance half-impulse radiating antenna (TI-HIRA). This innovative version of the HIRA allows the direct connection of COTS, $50~\Omega $ generators to the antenna, without requiring external transformers and without using the large, blocking, plates that would be required in the traditional constant ...
Felix Vega, Fernando Albarracin-Vargas, Chaouki Kasmi, Fahad Alyafei   +3 more
openaire   +2 more sources

Impulse Impedance Measurements of Lightning Protection Earthings

2019 IEEE PES GTD Grand International Conference and Exposition Asia (GTD Asia), 2019
Lightning protection earthing systems should be tested at currents with time parameters similar to those of lightnings. A method and definition of a measured value of impulse impedance are introduced. The impulse impedance was determined by a quotient of voltage drop on the tested earthing to a value of current in measure circuit. The usefulness of the
T. Horchue, W. Tangtheerajaroonwong, S. Wojtas, M. Woloszyk   +3 more
openaire   +2 more sources