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Mostrando ítems 11-20 de 424
Artículo
Limonium silvestrei (Plumbaginaceae), a new agamospecies from southern Spain
(Finnish Zoological and Botanical Publishing Board, 2005-10)
Limonium silvestrei Aparicio (Plumbaginaceae) is described and illustrated from the only known population located within an agricultural landscape in southern Spain. Based in the single A pollen/Cob stigma combination, ...
Artículo
Selecting the best measures to discover quantitative association rules
(Elsevier, 2014)
The majority of the existing techniques to mine association rules typically use the support and the confidence to evaluate the quality of the rules obtained. However, these two measures may not be sufficient to properly ...
Dataset
Datos_Morfológicos_Flora.Iberica:_Sonchus_y_Lactuca [Dataset]
(2024-02-07)
Datos de caracteres para el análisis morfométrico de especies de interés taxonómico de los géneros Lactuca y Sonchus en la Península Ibérica.
Artículo
Molecular evidence that the eukaryotic THO/TREX complex is required for efficient transcription elongation
(American Society for Biochemistry and Molecular Biology Inc., 2003)
THO/TREX is a conserved eukaryotic complex formed by the core THO complex plus proteins involved in mRNA metabolism and export such as Sub2 and Yra1. Mutations in any of the THO/TREX structural genes cause pleiotropic ...
Ponencia
A new technique for short-term reliability assessment of transmission and distribution networks
(IEEE Xplore, 2006)
This paper proposes a new methodology for shortterm (24 hours) reliability assessment of transmission and distribution networks, including detailed substations models. Substations are first considered as single electrical ...
Capítulo de Libro
Attacking the Common Algorithmic Problem by Recognizer P Systems
(Springer, 2005)
Many NP-complete problems can be viewed as special cases of the Common Algorithmic Problem (CAP). In a precise sense, which will be defined in the paper, one may say that CAP has a property of local universality. In ...
Artículo
A biobjective method for sample allocation in stratified sampling
(Elsevier, 2007-03-01)
The two main and contradicting criteria guiding sampling design are accuracy of estimators and sampling costs. In stratified random sampling, the sample size must be allocated to strata in order to optimize both objectives. ...
Artículo
On the controllability of the heat equation with nonlinear boundary Fourier conditions
(Elsevier, 2004-01-20)
In this paper we analyze the approximate and null controllability of the classical heat equation with nonlinear boundary conditions of the form ∂y ∂n + f(y) = 0 and distributed controls, with support in a small set. We ...
Artículo
Securin Is a Target of the UV Response Pathway in Mammalian Cells
(2004)
All eukaryotic cells possess elaborate mechanisms to protect genome integrity and ensure survival after DNA damage, ceasing proliferation and granting time for DNA repair. Securin is an inhibitory protein that is bound to ...
Artículo
On arbitrary sets and ZFC
(Association for Symbolic Logic, Cambridge University Press, 2011)
Set theory deals with the most fundamental existence questions in mathematics– questions which affect other areas of mathematics, from the real numbers to structures of all kinds, but which are posed as dealing with the ...