Results 41 to 50 of about 243,706 (316)
A continuum model for the dynamics of the phase transition from slow-wave sleep to REM sleep
, 2010 Previous studies have shown that activated cortical states (awake and rapid eye-movement (REM) sleep), are associated with increased cholinergic input into the cerebral cortex.
Voss, Logan J. +5 more
core +1 more source
Superadiabatic transitions in quantum molecular dynamics [PDF]
, 2009 We study the dynamics of a molecule’s nuclear wave function near an avoided crossing of two electronic energy levels for one nuclear degree of freedom.
Teufel, Stefan +5 more
core +1 more source
Frontiers in Earth Science, 2021 Coastal boulder deposits (CBD) are wave-emplaced supratidal accumulations that record extreme inundation on rocky coasts. They are poorly understood but are of growing importance as we seek to better understand the extremes of wave power on coastlines ...
Alexis Van Blunk +3 more
doaj +1 more source
DYNAMICS OF FILAMENTS OF SCROLL WAVES [PDF]
, 2014 This has been written as a chapter for "Engineering Chemical Complexity II", and as such does not have an abstract.
Biktashev, V. N., Biktasheva, I. V.
openaire +4 more sources
Travelling Waves in Plankton Dynamics [PDF]
Mathematical Modelling of Natural Phenomena, 2013 A recently proposed model for the investigation of diffusivity in planktonic systems containing toxin-producing phytoplanktons is here reconsidered. We show the existence of planktonic travelling waves. Numerical simulations validate the analytical findings, to elucidate the sensitivity of the results in dependence of the diffusion coefficients.
M. Semplice, E. Venturino
openaire +2 more sources
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Experimental measurement of focused wave group and solitary wave overtopping
, 2011 Prediction of individual wave overtopping events is important in assessing danger to life and property, but data are sparse and hydrodynamic understanding is lacking.
Stansby, Peter K. +12 more
core +1 more source
Performance improvement of a Wells turbine through an automated optimization technique
Energy Conversion and Management: X, 2022 The present article reports optimization of the performance of a Wells turbine, which is an axial turbine utilized for wave energy conversion, through a computational fluid dynamics (CFD) based automated optimization technique.
Tapas K. Das +5 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Wave Propagation in Granular Materials [PDF]
, 2005 Wave propagation is a fundamental property of all physical systems. The wave speed is directly related to the compressibility of the system and determines the rate at which local disturbances are propagated into the bulk of the material.
Hostler, Stephen Richard
core +1 more source