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A GRADIENT-LIKE NONAUTONOMOUS EVOLUTION PROCESS
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2010)
In this paper we consider a dissipative damped wave equation with nonautonomous damping of the form u(tt) + beta(t)u(t) - Delta u + f(u) (1) in a bounded smooth domain Omega subset of R(n) with Dirichlet boundary conditions, ...
Mild evolution of the stellar metallicity gradients of disc galaxies
(EDP Sciences, 2017-08)
Context. The metallicity gradients of the stellar populations in disc galaxies and their evolution store relevant information on the disc formation history and on those processes which could mix stars a posteriori, such ...
Satellitome analysis illuminates the evolution of ZW sex chromosomes of Triportheidae fishes (Teleostei: Characiformes)
(2022-01-01)
Satellites are an abundant source of repetitive DNAs that play an essential role in the chromosomal organization and are tightly linked with the evolution of sex chromosomes. Among fishes, Triportheidae stands out as the ...
Hierarchical parallel model for improving performance on differential evolution
(John Wiley & Sons Ltd, 2017-05)
This paper presents a parallel distributed model for the Differential Evolution algorithm. The proposed model, Hierarchical Island-Based Model for Differential Evolution, follows a double-hierarchy master-worker scheme and ...
Metallicity evolution of AGNs from UV emission-lines
(Wiley Blackwell Publishing, Inc, 2014-08)
We analysed the evolution of the metallicity of the gas with the redshift for a sample of AGNs in a very wide redshift range (0 < z<4) using ultraviolet emission lines from the narrow-line regions (NLRs) and photoionization ...
Convergent evolution and mimicry of protein linear motifs in host-pathogen interactions
(Elsevier Science London, 2015-06)
Pathogen linear motif mimics are highly evolvable elements that facilitate rewiring of host protein interaction networks. Host linear motifs and pathogen mimics differ in sequence, leading to thermodynamic and structural ...
Evolution of the histones: free play with exon shuffling
(Sociedad de Biología de Chile, 2001)
Origin, Evolution and Homologies of the Weberian Apparatus: A New Insight
(Sociedad Chilena de Anatomía, 2009)
The Co-evolution of Business Incubators and National Incubator Networks in Emerging Markets
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2010)
Factors Influencing the Evolution of Electronic Commerce: An Empirical Analysis in a Developed Market Economy
(Universidad de Talca, 2008)