Zobrazeno 1 - 10
of 34
pro vyhledávání: '"J. R. Ferrer"'
Publikováno v:
Physical Sciences and Technology, Vol 1, Iss 2 (2015)
Two-phase physical systems with sources and mobile interfaces are modeled by inhomogeneous parabolic problems which are considered as extensions of the classical problem of Stefan. The solutions in linear, cylindrical and spherical geometrical setu
Externí odkaz:
https://doaj.org/article/8161729efab8456d942352b3cbcbb5d5
Autor:
L. M. Sánchez Ruiz, J. R. Ferrer
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 22, Iss 1, Pp 13-16 (1999)
In this paper, we obtain Buchwalter-Schmets theorems in the realm of Lefschetz linearly topologized spaces.
Externí odkaz:
https://doaj.org/article/3a9e7447be34480a815a15dad9a277fc
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 16, Iss 4, Pp 817-818 (1993)
Let C(X) be the space of real-valued continuous functions on a Hausdorff completely regular topological space X. endowed with the compact-open topology. In this paper necessary and sufficient conditions are given for a subspace of C(X) to be the rang
Externí odkaz:
https://doaj.org/article/9ed4e089f6d14adda70fe4aa69b411eb
Publikováno v:
Journal of morphology. 234(3)
An ultrastructural study of spermatogenesis, spermiogenesis, and spermatozoa in Postorchigenes gymnesicus is presented. Cytoplasmic projections originating in nurse cells surround the spermatogonia, which are located at the periphery of the testes. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3f62fe66f1cecbc13a463e2119c2e6bb
https://pubmed.ncbi.nlm.nih.gov/29852623
https://pubmed.ncbi.nlm.nih.gov/29852623
Publikováno v:
Czechoslovak Mathematical Journal. 50:341-346
Rodrigues' extension (1989) of the classical Ptak's homomoiphism theorem to a non-necessarily locally convex setting stated that a nearly semi-open mapping between a semi-B-complete space and an arbitrary topoiogical vector space is semi-open. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4020ebb246669da9058af24884ae6c11
https://doi.org/10.1023/a:1022474903251
https://doi.org/10.1023/a:1022474903251
Autor:
J. R. Ferrer, L. M. Sánchez Ruiz
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 22, Iss 1, Pp 13-16 (1999)
In this paper, we obtain Buchwalter-Schmets theorems in the realm of Lefschetz linearly topologized spaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b092a954d46cf88471916b6104e60bc2
https://doi.org/10.1155/s0161171299220133
https://doi.org/10.1155/s0161171299220133
Akademický článek
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Publikováno v:
Revista cubana de medicina tropical. 47(2)
A study was carried out along three years, on distribution and possible competence between the two thiarid species present in Lake Hanabanilla, Cuba: Melanoides tuberculata and Tarebia granifera. Both species presented significant differences as to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c85ac630e818dad70a95ec7bb0d2a283
https://pubmed.ncbi.nlm.nih.gov/9805077
https://pubmed.ncbi.nlm.nih.gov/9805077
Autor:
J R, Ferrer López, R, Díaz Garcés
Publikováno v:
Revista cubana de medicina tropical. 46(2)
Various experimental studies were carried out with plants of the Compositae, Verbenaceae, Polygonaceae and Agavaceae families to determine their molluscicidal capacity. Molluscicidal activity on Biomphalaria havanensis was detected in plants of the A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::be505797e2538fcbec82067073308012
https://pubmed.ncbi.nlm.nih.gov/9768245
https://pubmed.ncbi.nlm.nih.gov/9768245
[A computer program for the geographic distribution of fluvial mollusks of medical interest in Cuba]
Publikováno v:
Revista cubana de medicina tropical. 46(3)
The need to know the distribution of mollusks considered to play an important medical role in Cuba through a geographic representation motivated us to develop a software capable of acting as a system for the retrieval of geographic information in whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f72c5f103a5151c04fd856968b9d0c43
https://pubmed.ncbi.nlm.nih.gov/9768260
https://pubmed.ncbi.nlm.nih.gov/9768260