Results 51 to 60 of about 2,128,044 (322)
Giant nonlinearity via breaking parity-time symmetry: a route to low-threshold phonon diodes
, 2015 Nonreciprocal devices that permit wave transmission in only one direction are indispensible in many fields of science including, e.g., electronics, optics, acoustics, and thermodynamics.
Jing, Hui +8 more
core +1 more source
Thresholds for breather solutions on the Discrete Nonlinear Schr\"odinger Equation with saturable and power nonlinearity [PDF]
, 2007 We consider the question of existence of periodic solutions (called breather solutions or discrete solitons) for the Discrete Nonlinear Schr\"odinger Equation with saturable and power nonlinearity.
Cuevas, J. +2 more
core +3 more sources
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source
L1 Adaptive Control for a Vertical Rotor Orientation System
Applied Sciences, 2016 Bottom-fixed vertical rotating devices are widely used in industrial and civilian fields. The free upside of the rotor will cause vibration and lead to noise and damage during operation.
Sijia Liu, Yu Fan, Jun Di, Mingming Ji
doaj +1 more source
Nonlinear Schrodinger equations with repulsive harmonic potential and applications
, 2003 We study the Cauchy problem for Schrodinger equations with repulsive quadratic potential and power-like nonlinearity. The local problem is well-posed in the same space as that used when a confining harmonic potential is involved.
Dunford Nelson, Kato Tosio, Rémi Carles
core +3 more sources
Breakdown of Dirac Dynamics in Honeycomb Lattices due to Nonlinear Interactions [PDF]
, 2010 We study the dynamics of coherent waves in nonlinear honeycomb lattices and show that nonlinearity breaks down the Dirac dynamics. As an example, we demonstrate that even a weak nonlinearity has major qualitative effects one of the hallmarks of honeycomb
Bahat-Treidel, Omri +3 more
core +4 more sources
LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2001 The simultaneous propagation of two optical pulses through a doped nonlinear dispersive medium modelled by a resonant three-level system was investigated numerically, within the framework of a pair of coupled extended nonlinear Schrödinger equations ...
SOLANGE B. CAVALCANTI +3 more
doaj +1 more source
Nonlinear Pulse-Time Conversion in Radioisotope Devices: Analysis and Application Possibilities
Приборы и методы измерений, 2021 The paper considers the operation of radioisotope measuring devices under dynamic conditions, when the Poisson pulse flux at the output of the radiation detector becomes unsteady and the nonlinearity of the calibration curve of the device, the ...
A. M. Vodovozov
doaj +1 more source
Nonlinear gauge transformation for a class of Schroedinger equations containing complex nonlinearities [PDF]
, 2002 We consider a wide class of nonlinear canonical quantum systems described by a one-particle Schroedinger equation containing a complex nonlinearity. We introduce a nonlinear unitary transformation which permits us to linearize the continuity equation. In
A.M. Scarfone +9 more
core +2 more sources