Results 241 to 250 of about 23,533 (297)

Wave propagation in dual-porosity media under the combined effects of light, heat, elasticity, and gravity. [PDF]

Sci Rep
Attia N, Moulahi T, Ahmed A, Elidy ES.
europepmc   +1 more source

ISCEV extended protocol for the photoreceptor directed ERG using full-field silent substitution stimuli. [PDF]

Doc Ophthalmol
Kremers J, Barboni MTS, Zele AJ, Feigl B, McAnany JJ, Robson AG, Nagy BV, Parry N, Mahroo OA, Huchzermeyer C.   +9 more
europepmc   +1 more source

Contactless Inductive Sensors Using Glass-Coated Microwires. [PDF]

Sensors (Basel)
Panina LV, Acuna A, Yudanov NA, Pashnina A, Kolesnikova V, Rodionova V.   +5 more
europepmc   +1 more source

Gold-polymer hybrid metasurface for polarization-independent enhanced third harmonic generation in the ultraviolet. [PDF]

Sci Rep
Mukhopadhyay S, Conde-Rubio A, Trull J, Mihi A, Scalora M, Vincenti MA, Cojocaru C.   +6 more
europepmc   +1 more source

Auditory perception and neural representation of temporal features are altered by age but not by cochlear synaptopathy. [PDF]

Elife
Steenken F, Beutelmann R, Oetjen H, Köppl C, Klump GM.   +4 more
europepmc   +1 more source

Piezoelectric-Based Vibration Energy-Harvesting for Bladed Disks: Modeling and Comparative Performance Analysis of Interface Circuits. [PDF]

Sensors (Basel)
Zhang F, Wang L, Ding T.
europepmc   +1 more source

Excitation of higher harmonic gratings in AC-field biased photorefractive crystals

Optics Communications, 1998
We analyze the nonlinear excitation of holographic gratings in a photorefractive crystal being subject to an alternating electric field and a stationary light interference pattern. The influence of the higher harmonics on the fundamental grating is illustrated for the case where a crystal of Bi12SiO20 is the recording medium. We analyze both the steady
Henrik C. Pedersen, Per M. Johansen, Evgeny V. Podivilov, D.J. Webb   +3 more
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Design method for 3rd harmonic excitation system based on computation of electromagnetic field

2007 International Conference on Electrical Machines and Systems (ICEMS), 2007
The magnitude and waveform of harmonic winding voltage in synchronous generator can be calculated by computing electromagnetic field. But the more important problem is how to optimize the design of a generator, so that the harmonic voltage can meet the need of excitation system well.
null Huang Shaogang, null Que Shancai, null Xia Yonghong   +2 more
exaly   +2 more sources