Results 41 to 50 of about 2,379,299 (345)
Energies, 2022 In this paper, a power system restoration study following a massive or complete blackout was performed. The power system restoration process from a complete shutdown system without the operating generation and load starts with energizing primary ...
Minhan Yoon +3 more
doaj +1 more source
Assessing High-Order Harmonic Resonance in Locomotive-Network Based on the Impedance Method
IEEE Access, 2019 Many new types of locomotives are put to use in electric railway systems, resulting in instability problems such as high-order harmonic resonance occurring as a consequence of the interaction between the electrical locomotive (including electrical ...
Jing Li +4 more
semanticscholar +1 more source
Higher-order harmonic induced wave resonance for two side-by-side boxes in close proximity
The Physics of Fluids, 2021 Wave resonance in a narrow gap formed by two boxes in the side-by-side arrangement is investigated by employing a numerical wave flume based on the OpenFOAM® package.
Sheng-Chao Jiang, W. Bai, Binngong Yan
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
Harmonic impedance optimization scheme for multi‐resonance systems to suppress resonance
IET Generation, Transmission & DistributionHarmonic resonance is caused by harmonic source matching resonance frequency and presents the characteristics of decentralization and whole network in modern grids.
Xing Sun +6 more
doaj +1 more source
Investigation of the Influence of Splitter Blades on the Resonance Conditions of Impellers
Applied Sciences, 2019 The conventional resonance conditions are derived based on the conventionally designed impellers without splitter blades. This paper proposes the resonance conditions for impellers under the excitation from the impeller−diffuser interaction with ...
Kaicheng Liu, Cheng Yan
doaj +1 more source
Feshbach resonance scattering under cylindrical harmonic confinement
, 2004 A problem of collisions of atoms with two-channel zero-range interaction in an atomic waveguide is solved by using of a renormalization procedure. A matching of the solution to a solution of the related one-dimensional problem leads to relation between ...
H. Bateman, V. A. Yurovsky
core +1 more source
How harmonic is dipole resonance of metal clusters? [PDF]
, 1999 We discuss the degree of anharmonicity of dipole plasmon resonances in metal clusters. We employ the time-dependent variational principle and show that the relative shift of the second phonon scales as $N^{-4/3}$ in energy, $N$ being the number of ...
F. Catara +12 more
core +3 more sources
Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae
FEBS Open Bio, EarlyView.Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj +3 more
wiley +1 more source
Are giant resonances harmonic vibrations? [PDF]
Nuclear Physics A, 1996 Abstract We investigate the non-linear response of a quantum anharmonic oscillator as a model for the excitation of giant resonances in heavy ion collisions. We show that the introduction of small anharmonicities and non-linearities can double the predicted cross section for the excitation of the two-phonon states.
Volpe, C. +4 more
openaire +2 more sources