Results 81 to 90 of about 7,863,885 (216)
DeepWei-Cu: A Deep Weibull Network for Cure Fraction Models
Journal of Biostatistics and EpidemiologyIntroduction: Survival analysis including cure fraction subgroups is heavily used in different fields like economics, engineering and medicine. The main core of the analysis is to understand the relationship between the covariates and the survival ...
Ola Abuelamayem
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Stability Analysis of Systems With Periodic Delay Using a Generalized Looped Functional
IEEE AccessThis paper examines the stability of linear time-varying delay systems, assuming that the delay varies periodically within a certain range. By dividing the delay function into monotonically increasing and decreasing intervals and introducing generalized ...
Guo-Long Fu +2 more
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Abstract and Applied Analysis, 2013 Combining multivariate spectral gradient method with projection scheme, this paper presents an adaptive prediction-correction method for solving large-scale nonlinear systems of monotone equations. The proposed method possesses some favorable properties:
Gaohang Yu +3 more
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Entropy Production in the Theory of Heat Conduction in Solids
Entropy, 2016 The evolution of the entropy production in solids due to heat transfer is usually associated with the Prigogine’s minimum entropy production principle.
Federico Zullo
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Aging: damage accumulation versus increasing mortality rate [PDF]
If aging is understood as some process of damage accumulation, it does not necessarily lead to increasing mortality rates. Within the framework of a suggested generalization of the Strehler-Mildwan (1960) model, we show that even for models with ...
Maxim S. Finkelstein
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Relation Between Reproductive Potential and Sustained Yield of Fisheries
, 1974 The steady-state yield curve is derived from the growth curve of biomass and shown to bend back toward the origin only if the relative growth rate of biomass is not a monotonically decreasing function of biomass.
Rögnvaldur Hannesson
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Analysis of the backward bending modes in damped rotating beams
Advances in Mechanical Engineering, 2019 This article presents a study of the backward bending mode of a simply supported rotating Rayleigh beam with internal damping. The study analyses the natural frequency behaviour of the backward mode according to the internal viscous damping ratio, the ...
Jose Martínez-Casas +4 more
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Entanglement of heavy quark impurities and generalized gravitational entropy
Journal of High Energy Physics, 2018 We calculate the contribution from non-conformal heavy quark sources to the entanglement entropy (EE) of a spherical region in N=4 $$ \mathcal{N}=4 $$ SUSY Yang-Mills theory.
S. Prem Kumar, Dorian Silvani
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Beta-Function Dependence on Running Coupling in Holographic QCD Models [PDF]
We study the dependence of beta-function on running coupling constant in holographic models supported by Einstein-dilaton-Maxwell action for light and heavy quarks.
Aref\u27eva, Irina Ya. +3 more
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The 3𝑥+1 Problem as a String Rewriting System
International Journal of Mathematics and Mathematical Sciences, 2010 The 3𝑥+1 problem can be viewed, starting with the binary form for any 𝑛∈𝐍, as a string of “runs” of 1s and 0s, using methodology introduced by Błażewicz and Pettorossi in 1983.
Joseph Sinyor
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