Results 21 to 30 of about 2,390,832 (281)

Observation of modulation instability in a nonlinear magnetoinductive waveguide [PDF]

open access: yes, 2013
We report numerical and experimental investigations into modulation instability in a nonlinear magnetoinductive waveguide. By numerical simulation we find that modulation instability occurs in an electrical circuit model of a magnetoinductive waveguide ...
Kitano, Masao   +2 more
core   +2 more sources

Modified Zakharov equations for plasmas with a quantum correction [PDF]

open access: yes, 2004
Quantum Zakharov equations are obtained to describe the nonlinear interaction between quantum Langmuir waves and quantum ion-acoustic waves. These quantum Zakharov equations are applied to two model cases, namely the four-wave interaction and the decay ...
Drummond J. E.   +12 more
core   +2 more sources

Novel Cauchy-horizon instability [PDF]

open access: yes, 2005
The evolution of weak discontinuity is investigated on horizons in the $n$-dimensional static solutions in the Einstein-Maxwell-scalar-$\Lambda$ system, including the Reissner-Nordstr\"om-(anti) de Sitter black hole. The analysis is essentially local and
A. Ori   +16 more
core   +1 more source

Targeting ATR and Chk1 kinases for cancer treatment: A new model for new (and old) drugs

open access: yesMolecular Oncology, 2011
Trying to kill cancer cells by generating DNA damage is by no means a new idea. Radiotherapy and genotoxic drugs are routinely used in cancer therapy.
Luis I. Toledo   +2 more
doaj   +1 more source

Displacement Back Analysis for a High Slope of the Dagangshan Hydroelectric Power Station Based on BP Neural Network and Particle Swarm Optimization

open access: yesThe Scientific World Journal, 2014
The right bank high slope of the Dagangshan Hydroelectric Power Station is located in complicated geological conditions with deep fractures and unloading cracks.
Zhengzhao Liang   +4 more
doaj   +1 more source

Solitons as a signature of the modulation instability in the discrete nonlinear Schrodinger equation [PDF]

open access: yes, 2009
The effect of the modulation instability on the propagation of solitary waves along one-dimensional discrete nonlinear Schr\"odinger equation with cubic nonlinearity is revisited.
Ablowitz   +31 more
core   +1 more source

Transition from Spin Dewetting to continuous film in spin coating of Liquid Crystal 5CB

open access: yesScientific Reports, 2018
Spin dewetting refers to spontaneous rupture of the dispensed solution layer during spin coating, resulting in isolated but periodic, regular sized domains of the solute and is pre-dominant when the solute concentration (C n ) is very low.
Palash Dhara   +3 more
doaj   +1 more source

Thermodynamic and classical instability of AdS black holes in fourth-order gravity [PDF]

open access: yes, 2014
We study thermodynamic and classical instability of AdS black holes in fourth-order gravity. These include the BTZ black hole in new massive gravity, Schwarzschild-AdS black hole, and higher-dimensional AdS black holes in fourth-order gravity.
Moon, Taeyoon, Myung, Yun Soo
core   +2 more sources

Dispersion Instability in Strongly Interacting Electron Liquids [PDF]

open access: yes, 2005
We show that the low-density strongly interacting electron liquid, interacting via the long-range Coulomb interaction, could develop a dispersion instability at a critical density associated with the approximate flattening of the quasiparticle energy ...
A. A. Abrikosov   +15 more
core   +1 more source

ATR is required to complete meiotic recombination in mice

open access: yesNature Communications, 2018
ATR kinase is required for meiosis in non-mammalian model organisms. Here the authors demonstrate, using a hypomorphic Atr mutation and chemical inhibition, that ATR is also essential for male meiosis in mouse, regulating meiotic recombination and ...
Sarai Pacheco   +11 more
doaj   +1 more source

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