Results 91 to 100 of about 395,331 (337)
Journal of Physics: Complexity, 2023 We present a novel method for stochastic interpolation of sparsely sampled time signals based on a superstatistical random process generated from a multivariate Gaussian scale mixture.
Jeremiah Lübke +2 more
doaj +1 more source
Universal emission intermittency in quantum dots, nanorods and nanowires [PDF]
, 2008 Virtually all known fluorophores exhibit mysterious episodes of emission intermittency. A remarkable feature of the phenomenon is a power-law distribution of on- and off-times observed in colloidal semiconductor quantum dots, nanorods, nanowires and some
P. Frantsuzov +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin +5 more
wiley +1 more source
Multiscaling of galactic cosmic ray flux
, 2003 Multiscaling analysis of differential flux dissipation rate of galactic cosmic rays (Carbon nuclei) is performed in the energy ranges: 56.3-73.4 Mev/nucleon and 183.1-198.7 MeV/nucleon, using the data collected by ACE/CRIS spacecraft instrument for 2000 ...
A. Bershadskii +16 more
core +1 more source
Advanced Engineering Materials, EarlyView.A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain +7 more
wiley +1 more source
Frontiers in Marine Science, 2019 Previous modeling studies have shown that observed micro-scale (mm) variability of nutrients and phytoplankton biomass can strongly impact the large-scale mean growth response of phytoplankton in ways that cannot be represented by typical models based on
Sandip Mandal +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
Evolution of Turbulence in the Kelvin–Helmholtz Instability in the Terrestrial Magnetopause
Atmosphere, 2019 The dynamics occurring at the terrestrial magnetopause are investigated by using Geotail and THEMIS spacecraft data of magnetopause crossings during ongoing Kelvin−Helmholtz instability.
Francesca Di Mare +4 more
doaj +1 more source
Assessing Relative Volatility/Intermittency/Energy Dissipation
, 2014 We introduce the notion of relative volatility/intermittency and demonstrate how relative volatility statistics can be used to estimate consistently the temporal variation of volatility/intermittency when the data of interest are generated by a non ...
Barndorff-Nielsen, Ole E. +2 more
core +1 more source
Intermittent Claudication [PDF]
Circulation, 1955 The diagnosis and therapy of intermittent claudication are critically reviewed. A detailed, concrete and positive program is described whereby every physician can effectively treat patients with intermittent claudication without recourse to intricate diagnostic or therapeutic techniques. The value of this program is illustrated with four case reports.
openaire +2 more sources