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Mostrando ítems 1-10 de 13
Artículo
The Location of Stellar Clusters in the Big Dent: an Age Gradient along the Z-Axis
(IOP Publishing Ltd., 1995-07-20)
The ages and locations of stellar clusters and individual Cepheid stars in the depression called the "Big Dent" are analyzed. The Z-locations of the cluster sample display a well-defined Z-age stratification. The Cepheid ...
Artículo
Detection and analysis of genetic variation in Salicornieae (Chenopodiaceae) using random amplified polymorphic DNA (RAPD) markers
(International Bureau for Plant Taxonomy and Nomenclature, 1995)
Representatives of Arthrocnemum, Salicornia and Sarcocornia were analysed using RAPO. The methods used were optimized by testing different conditions of the parameters. The genetic characterization of the mentioned taxa ...
Artículo
Suppression of the pleiotropic effects of HisH and HisF overproduction identifies four novel loci on the Salmonella typhimurium chromosome: osmH, sfiW, sfiX, and sfiY
(American Society for Microbiology, 1995)
Insertion mutations that suppress some or all the pleiotropic effects of HisH and HisF overproduction were obtained by using transposons Tn10dTet and Tn10dCam. All suppressor mutations proved to be recessive, indicating ...
Artículo
Remarks on multivalued nonexpansive mappings
(Soochow University, 1995-01)
Convergence of fixed point sets of multivalued nonexpansive mappings is studied under both the Mosco and Hausdorff senses. A characterization for *- nonexpansive multivalued mappings is given. Also a counterexample is ...
Artículo
Resonant behavior of a Poisson process driven by a periodic signal
(American Physical Society, 1995)
The statistical properties of the residence times of a periodically modulated Poisson process (time-dependent shot noise) on a line segment are analyzed. They show the characteristic features of a resonant behavior, which ...
Ponencia
On surfaces in digital topology
(1995)
In R. Ayala, E. Domínguez, A.R. Francés, A. Quintero, J. Rubio. A Polyhedral Approach to Digital Topology a new framework for digital topology has been proposed. This framework offers the possibility of transfering, in an ...
Artículo
Sharp Lp-weighted Sobolev inequalities
(Association des Annales de l'Institut Fourier, 1995)
Artículo
A new species of Urothoe (Amphipoda, Gammaridea) from the Iberian peninsula
(Station Biologique de Roscoff, 1995)
During a study of the amphipod fauna from the coast of the Strait of Gibraltar some specimens of the genus Urothoe were collected in sand from the infralittoral mediterranean zone. A careful examination of these amphipods ...
Artículo
La utilidad del análisis multivariante para evaluar la gestión continuada de empresas
(Asociación Española de Contabilidad y Administración de Empresas, AECA, 1995)
Artículo
On the Graphs which are the Edge of a Plane Tiling
(Mathematica Scandinavica, 1995)