Results 321 to 330 of about 11,364,674 (354)

Current International Harmonization Efforts

2009
Efforts towards international cooperation or harmonization can occur at varying levels – at the level of technical and scientific requirements, of dossier format and content, or of assessment and review practices. Three contrasting models for regional cooperation in drug regulation harmonization, the corporate, populist, and cooperative, are described ...
openaire   +1 more source

Valuation of harmonic current injections

2002
The number of power electronic and distorting loads, continue to grow at a rapid pace. Accompanying this growth in distortion sources is an increased sensitivity of certain types of loads to harmonic distortion, and poor power quality in general. The result is greater variance in the value loads place on a harmonic free supply, and therefore what they ...
openaire   +2 more sources

Harmonic Currents and Canonical Complexes

2001
In the present chapter we establish a Hodge theory for the complexes In particular, we prove a decomposition of the spaces which resembles the Hodge decomposition on compact Riemannian manifolds. The method can be explained easily in the classical framework. Let (M,g) be a compact Riemannian manifold with Hodge-Laplacian on p-forms.
openaire   +1 more source

Nonlinear pseudo-force in a breathing crack to generate harmonics

Journal of Sound and Vibration, 2021
Maosen Cao, Wiesław Ostachowicz, Wei Xu   +2 more
exaly  

ESPRIT associated with filter bank for power-line harmonics, sub-harmonics and inter-harmonics parameters estimation

International Journal of Electrical Power and Energy Systems, 2020
, Augusto Cerqueira, CARLOS Augusto Duque   +2 more
exaly  

Alternating current polarography in the harmonic multiplex mode. Simultaneous acquisition of direct current, fundamental harmonic alternating current, and second harmonic alternating current polarographic responses

Analytical Chemistry, 1972
Donald E. Glover, Donald E. Smith
openaire   +1 more source

Harmonic current generation mechanism and harmonic current suppression method of DTP-PMSG

IET Conference Proceedings
Yutao Ao, Jinquan Xu, Boyi Zhang, Hong Guo, GaoXiang Wang, Li Zhang   +5 more
openaire   +1 more source

Aging effects of AC harmonics on lithium-ion cells

Journal of Energy Storage, 2019
Göran Lindbergh, Pontus Svens, Alexander Bessman   +2 more
exaly  

A fast parametric estimation approach of signals with multiple frequency harmonics

Electric Power Systems Research, 2017
FRANCISCO Beltran-Carbajal, Gerardo Silva-Navarro   +1 more
exaly  

Effect of supply voltage harmonics on the input current of single-phase diode bridge rectifier loads

IEEE Transactions on Power Delivery, 1995
R S Thallam, W M Grady, A Mansoor
exaly