Results 61 to 70 of about 285,745 (164)

Transient dynamics of quasinormal mode sums

Journal of High Energy Physics
Quasinormal modes of spacetimes with event horizons are typically governed by a non-normal operator. This gives rise to spectral instabilities, a topic of recent interest in the black hole pseudospectrum programme. In this work we show that non-normality
Javier Carballo, Benjamin Withers
doaj   +1 more source

Unraveling Spatiotemporal Transient Dynamics at the Nanoscale via Wavelet Transform-Based Kelvin Probe Force Microscopy. [PDF]

ACS Nano, 2023
Biglarbeigi P, Morelli A, Pauly S, Yu Z, Jiang W, Sharma S, Finlay D, Kumar A, Soin N, Payam AF.   +9 more
europepmc   +1 more source

Projecting regional climate and cropland changes using a linked biogeophysical‐socioeconomic modeling framework: 2. Transient dynamics

Journal of Advances in Modeling Earth Systems, 2017
Understanding climate‐cropland interactions and their impact on future projections in West Africa motivated the recent development of a modeling framework that asynchronously couples four models for regional climate, crop growth, socioeconomics, and ...
Kazi Farzan Ahmed, Guiling Wang, Liangzhi You, Richard Anyah, Chuanrong Zhang, Amy Burnicki   +5 more
doaj   +1 more source

Investigation of Broadband Optical Nonlinear Absorption and Transient Dynamics in Orange IV Containing Azobenzene. [PDF]

Molecules, 2023
Wu Q, Ruan R, Li X, Zhao Y, Li Y, Fang Y, Chen Y, Wu Q, Song Y, Wu X.   +9 more
europepmc   +1 more source

Transient synchronization stability of photovoltaics integration by singular perturbation analysis

Frontiers in Energy Research
The integration of large-scale photovoltaics (PVs) into the power grid has significantly altered the transient synchronization dynamics of traditional power systems dominated by synchronous generators (SGs) and posed great challenges to modeling and ...
Jiaqi Wu, Miao Han, Meng Zhan
doaj   +1 more source

Transient dynamics of the phase transition in VO₂ revealed by mega-electron-volt ultrafast electron diffraction. [PDF]

Nat Commun, 2023
Xu C, Jin C, Chen Z, Lu Q, Cheng Y, Zhang B, Qi F, Chen J, Yin X, Wang G, Xiang D, Qian D.   +11 more
europepmc   +1 more source

Transient dynamics of infection transmission in a simulated intensive care unit. [PDF]

PLoS One, 2022
Jackson KC, Short CT, Toman KR, Mietchen MS, Lofgren E, CDC MInD-Healthcare Program.   +5 more
europepmc   +1 more source

Engineering transient dynamics of artificial cells by stochastic distribution of enzymes. [PDF]

Nat Commun, 2021
Song S, Mason AF, Post RAJ, De Corato M, Mestre R, Yewdall NA, Cao S, van der Hofstad RW, Sanchez S, Abdelmohsen LKEA, van Hest JCM.   +10 more
europepmc   +1 more source

In situ and real-time ultrafast spectroscopy of photoinduced reactions in perovskite nanomaterials

Nature Communications
By employing two synchronized mode-locked femtosecond lasers and interferometric detection of the pump-probe spectra—referred to as asynchronous and interferometric transient absorption—we have developed a method for broad dynamic range and rapid data ...
Gi Rim Han, Mai Ngoc An, Hyunmin Jang, Noh Soo Han, JunWoo Kim, Kwang Seob Jeong, Tai Hyun Yoon, Minhaeng Cho   +7 more
doaj   +1 more source

Transient Dynamics of a Fractional Fisher Equation

Fractal and Fractional
We investigate the transient dynamics of the Fisher equation under nonlinear diffusion and fractional operators. Firstly, we investigate the effects of the nonlinear diffusivity parameter in the integer-order Fisher equation, by considering a Gaussian ...
Enrique C. Gabrick, Paulo R. Protachevicz, Diogo L. M. Souza, José Trobia, Elaheh Sayari, Fernando S. Borges, Marcelo K. Lenzi, Iberê L. Caldas, Antonio M. Batista, Ervin K. Lenzi   +9 more
doaj   +1 more source