Results 91 to 100 of about 9,722,579 (330)

SELECTION OF RATIONAL PARAMETERS OF THE NOMINAL MODE OF ELECTRIC LOCOMOTIVES

open access: yesNauka ta progres transportu, 2017
Purpose.The railways of Ukraine have been operated the locomotives, which are both morally and physically obsolete. Therefore, to ensure the competitiveness of rail transport it is necessary to update the locomotive fleet, and first of all the fleet of ...
H. K. Hetman, S. L. Marikutsa
doaj   +1 more source

Empirical Study of the GARCH model with Rational Errors

open access: yes, 2013
We use the GARCH model with a fat-tailed error distribution described by a rational function and apply it for the stock price data on the Tokyo Stock Exchange. To determine the model parameters we perform the Bayesian inference to the model. The Bayesian
Chen, Ting Ting, Takaishi, Tetsuya
core   +1 more source

Organogel formation rationalized by Hansen solubility parameters: improved methodology [PDF]

open access: yesSoft Matter, 2018
We propose a general method to determine the gelation domain from the solubility data of low molecular weight gelators.
Danilo Rosa Nunes   +4 more
openaire   +3 more sources

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

Non-landing parameter rays of the multicorns

open access: yes, 2015
It is well known that every rational parameter ray of the Mandelbrot set lands at a single parameter. We study the rational parameter rays of the multicorn $\mathcal{M}_d^*$, the connectedness locus of unicritical antiholomorphic polynomials of degree $d$
Inou, Hiroyuki, Mukherjee, Sabyasachi
core   +1 more source

Quantifying the Impact of Ocrelizumab on Paramagnetic Rim Lesions in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) are a subset of chronic active multiple sclerosis (MS) lesions marked by iron‐laden microglia and macrophages. Ocrelizumab, a monoclonal antibody targeting CD20+ B cells, suppresses acute MS activity, but its effect on PRLs remains unclear. In a longitudinal study of 29 ocrelizumab‐treated patients with at least
Kimberly H. Markowitz   +9 more
wiley   +1 more source

Rational stochastic languages

open access: yes, 2006
The goal of the present paper is to provide a systematic and comprehensive study of rational stochastic languages over a semiring K \in {Q, Q +, R, R+}.
Denis, François, Esposito, Yann
core   +2 more sources

HYDROPULSE SYSTEM WITH POWERFUL PROTECTION OF MINING MACHINES FROM FLUCTUATIONS [PDF]

open access: yes, 2018
Improvement of the structure, definition of rational parameters of the transient devices of the hydraulic pulse system (HPS) and evaluation of the efficiency of the use of repulsive clusters (RC) for vibration protection of ...
SHEVCHUK, Stepan, SLIDENKO, Viktor
core  

Consistent Riccati expansion and rational solutions of the Drinfel'd-Sokolov-Wilson equation

open access: yesApplied Mathematics Letters, 2020
The consistent Riccati expansion (CRE) is used to the Drinfel’d–Sokolov–Wilson (DSW) equation. It demonstrates that the DSW equation is the CRE solvability system. The bilinear form of the DSW equation is constructed by the truncated Painleve method. One
Bo Ren, Ji Lin, Zhi-mei Lou
semanticscholar   +1 more source

Bounds for smooth theta sums with rational parameters

open access: yesJournal of Number Theory
23 pages, 3 ...
Francesco Cellarosi, Tariq Osman
openaire   +2 more sources

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