Results 41 to 50 of about 96,226 (248)
Superradiance and Broadband Emission Driving Fast Electron Dephasing in Open Quantum Systems
Advanced Science, EarlyView.We uncover the physical origin of ultrafast electron dephasing in solid‐state high‐harmonic generation by simulating the Lindblad equation for the dissipative Hubbard model. Coexistence of Dicke superradiance and broadband emission is revealed, whose destructive interference shortens the effective scattering time and provides a unified picture of ...
Gimin Bae, Youngjae Kim, Jae Dong Lee
wiley +1 more source
Remoción de sales de cobre por sodalitas recubiertas con hidróxidos doble laminares
Tecnología y ciencias del aguaSe sintetizaron zeolitas tipo sodalita a partir de silicio y aluminio posconsumo, las cuales se recubrieron con el hidróxido doble laminar (HDL) con una relación molar Mg2+ / Al3+ = 2, que se formaron por el método de coprecipitación a baja saturación ...
Andrea P. Aparicio +2 more
doaj +1 more source
Charting a New Direction: Exploring the Future of Justice Mapping [PDF]
, 2008 Outlines how new mapping technologies help analyze the spatial dynamics of crime, prisoner reentry, poverty, poor health, low education levels, and homelessness, and the impact of criminal justice policies on communities.
Brian Elderbroom +2 more
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, 2012 Motivated by the recent neutron scattering experiment on Rb2Cu3SnF12 [Nat. Phys. 6, 865 (2010)], we investigate the effect of Dzyaloshinskii-Moriya interactions in a theoretical model for the magnetic structure of this material.
G. Misguich +4 more
core +1 more source
Revista Fuentes El Reventón Energético, 2013 Uno de los problemas más comunes presentados en la producción de petróleo a nivel mundial son los depósitos parafínicos, los cuales se producen por cambios en las condiciones termodinámicas originales del crudo.
Edison Odilio García Navas +4 more
doaj
Epilepsia, EarlyView.Abstract Objective The diagnosis of functional/dissociative seizures (FDS) without ictal video‐electroencephalography is challenging. The Functional/Dissociative Seizures Likelihood Score (FSLS) is a machine learning‐based diagnostic score that aims to help clinicians identify FDS.
Wesley T. Kerr +38 more
wiley +1 more source
Food Chemistry International, EarlyView.After collecting Musa paradisiaca leaves, some were dried and others were used to produce aqueous extracts. The extracts and powders were characterized and then administered to rats made anaemic by PHZ. After 14 days of administration of the two samples, the rats were euthanized and it was observed that after 9 days of treatment, the aqueous extract ...
Josée Rebeca Nombo +8 more
wiley +1 more source
BRST Analysis of Physical Fields and States for 4D Quantum Gravity on R x S^3
, 2012 We consider the background-free quantum gravity based on conformal gravity with the Riegert-Wess-Zumino action, which is formulated in terms of a conformal field theory. Employing the $R \times S^3$ background in practice, we construct the nilpotent BRST
D. Varshalovich, Ken-ji Hamada
core +1 more source
The resting microstate networks (RMN): cortical distributions, dynamics, and frequency specific information flow [PDF]
, 2014 A brain microstate is characterized by a unique, fixed spatial distribution of electrically active neurons with time varying amplitude. It is hypothesized that a microstate implements a functional/physiological state of the brain during which specific ...
Faber, Pascal +8 more
core +1 more source
The dynamics of a class of quasi-periodic Schr\"odinger cocycles [PDF]
, 2013 Let $f:\mathbb{T}\to\mathbb{R}$ be a Morse function of class $C^2$ with exactly two critical points, let $\omega\in\mathbb{T}$ be Diophantine, and let $\lambda>0$ be sufficiently large (depending on $f$ and $\omega$). For any value of the parameter $E\in
Bjerklöv, Kristian
core