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Browsing by Author "Barea, José"
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Condicionantes estructurales para el desarrollo del karst en los alrededores del Sistema Central español
Barea, José; López Martínez, Jerónimo; Durán Valsero, Juan José (Sociedad Geológica de España, 2001)The analysis of the orientation of 870 underground galleries from 35 caves and 668 fractures and other lineaments in seven karstic massifs around the Spanish Central Range points out a significative structural control of ... -
El moonmilk, un depósito endokárstico singular. Presencia en cavidades españolas
Durán Valsero, Juan José; López Martínez, Jerónimo; Martín de Vidales, J. L.; Casas, J.; Barea, José (Sociedad Geológica de España, 2000)Moonmilk is an endokarstic deposit which composition and genesis is controversial. In this work, the presence of moonmilk-type deposits is summarized and studied in four Spanish caves, located in areas with different ... -
Evolución geomorfológica del karst y paleoambientes cuaternarios en el macizo de Patones-Cerro de la Oliva (Madrid)
Barea, José; López Martínez, Jerónimo; Durán Valsero, Juan José; Arribas, A.; Julià, Ramón (Sociedad Geológica de España, 2001)Geomorphological, sedimentological and palaeontological evidences allowed to identify several phases in the evolution of the Patones-Cerro c/e la Oliva karstic massif. The studied speleothems, jointly with data of previous ... -
Interpretación geocronológica de la karstificación en el entorno del Sistema Central español a partir de los yacimientos paleontológicos asociados
Barea, José; Arribas, A.; Durán Valsero, Juan José; López Martínez, Jerónimo (Sociedad Geológica de España, 2001)A review of previously published palaeontological data, jointly with new discovered fossils, allowed to stablish that the older fossils into detritic endokarstic deposits in the studied area are of Lower to Medium Pleistocene ... -
Phase transitions and critical points in the rare-earth region
García Ramos, José Enrique; Arias Carrasco, José Miguel; Barea, José; Frank, A. (American Physical Society, 2003-08-15)
A systematic study of isotope chains in the rare–earth region is presented. For the chains 144−154 60Nd, 146−160 62Sm, 148−162 64Gd, and 150−166 66Dy, energy levels, E2 transition rates, and two– neutron separation ... -
Relationship between X(5)-models and the interacting boson model
Barea, José; Arias Carrasco, José Miguel; García Ramos, José Enrique(American Physical Society, 2010-08-19)
The connections between the X(5)-models (the original X(5) using an infinite square well, X(5)- 8, X(5)- 6, X(5)- 4, and X(5)- 2), based on particular solutions of the geometrical Bohr Hamiltonian with harmonic potential ...