Results 41 to 50 of about 5,346,507 (336)
Abrasive Stripping Square Wave Voltammetry of Some Natural Antioxidants
International Journal of Electrochemical Science, 2016 Square wave voltammetric net peak potentials of investigated microparticles increase in the order delphinidin < epigallocatechin gallate < epigallocatechin < cyanidin < myricetin < pelargonidin < epicatechin gallate.
Šebojka Komorsky-Lovrić +1 more
doaj +1 more source
Stress Wave Anisotropy in Centered Square Highly Nonlinear Granular Systems [PDF]
, 2012 Highly ordered, close packed granular systems present a nonlinear dynamic behavior stemming from the Hertzian contact interaction between particles. We investigated the propagation of elastic stress waves in an uncompressed, centered square array of ...
Daraio, C., Leonard, A.
core +1 more source
1.9 μm square-wave passively Q-witched mode-locked fiber laser.
Optics Express, 2018 We propose and demonstrate the operation of Q-switched mode-locked square-wave pulses in a thulium-holmium co-doped fiber laser. By using a nonlinear amplifying loop mirror, continuous square-wave dissipative soliton resonance pulse is obtained with 4.4 ...
Wanzhuo Ma +6 more
semanticscholar +1 more source
Low-frequency triangular wave generator [PDF]
, 1971 Triangular waveform is generated by a combination of two integrated circuit operational amplifiers, one to produce square wave and other to integrate square wave and generate triangular ...
Thompson, J. P.
core +1 more source
Orthogonality catastrophe and fractional exclusion statistics
, 2018 We show that the $N$-particle Sutherland model with inverse-square and harmonic interactions exhibits orthogonality catastrophe. For a fixed value of the harmonic coupling, the overlap of the $N$-body ground state wave functions with two different values
Ares, Filiberto +2 more
core +1 more source
Stable oscillating nonlinear beams in square-wave-biased-photorefractives [PDF]
, 2000 We demonstrate experimentally that in a centrosymmetric paraelectric non-stationary boundary conditions can dynamically halt the intrinsic instability of quasi-steady-state photorefractive self-trapping, driving beam evolution into a stable oscillating ...
Agranat +18 more
core +2 more sources
Adult‐Onset Subacute Sclerosing Panencephalitis Presenting With Subacute Cognitive Deficits
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT We describe the case of a 41‐year‐old man diagnosed with adult‐onset subacute sclerosing panencephalitis (SSPE). The patient presented with subacute progressive cognitive deficits and a neuropsychological profile indicating predominant frontoparietal dysfunction. MRI showed only mild parietal‐predominant cerebral atrophy.
Dennis Yeow +4 more
wiley +1 more source
Apparatus for using a time interval counter to measure frequency stability [PDF]
, 1989 An apparatus for measuring the relative stability of two signals is disclosed comprising a means for mixing the two signals down to a beat note sine wave and for producing a beat note square wave whose upcrossings are the same as the sine wave.
Greenhall, Charles A.
core +1 more source
Switching dynamics of spatial solitary wave pixels [PDF]
, 1993 Separatrices and scaling laws in the switching dynamics of spatial solitary wave pixels are investigated. We show that the dynamics in the full model are similar to those in the plane-wave limit.
Abraham +27 more
core +2 more sources
Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler +20 more
wiley +1 more source