Results 11 to 20 of about 3,829,436 (287)

Biological transport: membrane channels, a white noise flashing ratchet model [PDF]

open access: yes, 2008
Màster en Biofísica Part I, curs 2007-2008. Part II la trobareu a: http://hdl.handle.net/2445/6722We explore biological transport across membrane channels from a physical point of view.
Gómez Orlandi, Javier
core   +6 more sources

Effects of white noise auditory stimulus on stability and balance in sit-to-stand and standing motion of chronic stroke patients [PDF]

open access: yesCheyuk gwahag yeon-gu, 2020
Purpose The purpose of this study was to investigate the effect of auditory stimulus using white noise on stability and balance during sit-to-stand and standing tasks of chronic stroke patients.
Hee-sung Lim   +2 more
doaj   +1 more source

Dynamics by White-Noise Hamiltonians [PDF]

open access: yesPhysical Review Letters, 1994
A new class of random quantum--dynamical systems in continuous space is introduced and studied in some detail. Each member of the class is characterized by a Hamiltonian which is the sum of two parts. While one part is deterministic, time--independent, and quadratic, the Weyl--Wigner symbol of the other part is a homogeneous Gaussian random field which
Fischer, Werner   +2 more
openaire   +4 more sources

Generalized Mehler Semigroup on White Noise Functionals and White Noise Evolution Equations

open access: yesMathematics, 2020
In this paper, we study a representation of generalized Mehler semigroup in terms of Fourier–Gauss transforms on white noise functionals and then we have an explicit form of the infinitesimal generator of the generalized Mehler semigroup in terms of the ...
Un Cig Ji, Mi Ra Lee, Peng Cheng Ma
doaj   +1 more source

Sensory white noise improves reading skills and memory recall in children with reading disability

open access: yesBrain and Behavior, 2021
Background Reading disability (RD) is characterized by slow and inaccurate word reading development, commonly reflecting underlying phonological problems.
Göran B. W. Söderlund   +5 more
doaj   +1 more source

Daughter Coloured Noises: The Legacy of Their Mother White Noises Drawn from Different Probability Distributions

open access: yesFractal and Fractional, 2023
White noise is fundamentally linked to many processes; it has a flat power spectral density and a delta-correlated autocorrelation. Operators acting on white noise can result in coloured noise, whether they operate in the time domain, like fractional ...
Evangelos Bakalis   +2 more
doaj   +1 more source

Blackface, White Noise

open access: yesÖsterreichische Zeitschrift für Geschichtswissenschaften, 1997
The first talking picture, The Jazz Singer, going backward to go forward, unites interiorizing technological innovation (speech) to traditional gestural display (blackface minstrelsy).
Michael Rogin
doaj   +1 more source

Corn plants as temporary acoustic barrier to limit the effects of noise pollution

open access: yes, 2021
Corn is a cereal imported into Europe from the Americas. It is used for human and animal feed, but there are also industrial uses such as the production of ethanol, of fuel for heating homes, or the production of starch. Corn grows in the summer in areas
Ciaburro G.   +2 more
core   +1 more source

Quantum white noises—White noise approach to quantum stochastic calculus [PDF]

open access: yesNagoya Mathematical Journal, 1993
Let H = L2 (R) be the Hilbert space of all complex-valued square integrable functions defined on R, Ф = Γ(H) be the Boson Fock space over H. For each h ∈ H, denote by ε(h) the corresponding exponential vector:in particular ε(0) is the Fock vacuum.
openaire   +2 more sources

Noise: towards a definition [PDF]

open access: yes
The research aims to explore the perceptual affects of noise on the relationship between performers, their instruments and listeners. The portfolio of compositions and accompanying thesis demonstrates the results of this treatment of sound and space ...
Riley, Thomas Richard
core   +3 more sources

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