Results 31 to 40 of about 916,700 (211)

Gravity field of the southern Colima graben, Mexico

open access: yesGeofísica Internacional, 1993
El graben de Colima consiste en dos distintas provincias estructurales separadas por la zona de Falla La Cumbre. Los resultados de un estudio gravimétrico en las áreas costa y en el océano de la provincia del sur sugiere que la porci6n sur del graben de ...
W. L. Bandy   +2 more
doaj   +1 more source

Gravity modelling of regional crustal and upper mantle structure of the Guerrero terrane - 1. Colima graben and southern Sierra Madre Occidental, western Mexico.

open access: yesGeofísica Internacional, 1992
La estructura de la corteza y el manto superior en la región centro-occidental del país se ha investigado por análisis detallados de las anomalias de Bouguer y Aire Libre (mapas regionales y un perfil de 400 km de longitud).
J. Urrutia Fucugauchi   +1 more
doaj   +1 more source

Breve revisión sobre la evolución tectónica de México

open access: yesGeofísica Internacional, 1986
Los nuevos conceptos sobre la movilidad de la litosfera han conducido en los últimos años a un replanteamiento de los principales problemas tectónicos y paleogeográficos de México.
Dante Jaime Morán Zenteno
doaj   +1 more source

Coordinated optimization of visual cortical maps : 2. Numerical studies [PDF]

open access: yes, 2012
In the juvenile brain, the synaptic architecture of the visual cortex remains in a state of flux for months after the natural onset of vision and the initial emergence of feature selectivity in visual cortical neurons. It is an attractive hypothesis that
Heide, Dominik   +17 more
core   +1 more source

Reconciling Predictive Coding and Biased Competition Models of Cortical Function [PDF]

open access: yes, 2008
A simple variation of the standard biased competition model is shown, via some trivial mathematical manipulations, to be identical to predictive coding. Specifically, it is shown that a particular implementation of the biased competition model, in which ...
Spratling, Michael   +3 more
core   +1 more source

Shallow crustal structure below Mexico City

open access: yesGeofísica Internacional, 1978
A partir de perfiles directos de refracción sísmica, usando como fuente explosiones de una cantera, se obtuvo una estructura cortical superior de dos capas bajo la Ciudad de México: para la primera capa (2 km de espesor) la velocidad de la onda ...
J. Havskov, S. K. Singh
doaj   +1 more source

Single nucleotide polymorphism in the neuroplastin locus associates with cortical thickness and intellectual ability in adolescents [PDF]

open access: yes, 2015
Despite the recognition that cortical thickness is heritable and correlates with intellectual ability in children and adolescents, the genes contributing to individual differences in these traits remain unknown.
Lawrence, Claire   +36 more
core   +1 more source

Crustal thickness, heat flow, arc magmatism, and tectonics of Mexico-preliminary report

open access: yesGeofísica Internacional, 1986
Se presentan mapas preliminares de espesor cortical y de flujo térmico y una discusión breve sobre la estructura cortical, tect6nica y provincias magmáticas en México. Las isopacas siguen aproximadamente la línea de la costa en el margen Pacifico y en el
J. Urrutia Fucugauchi
doaj   +1 more source

Quantitative Ultrasound of Cortical Bone in the Femoral Neck Predicts Femur Strength: Results of a Pilot Study [PDF]

open access: yes, 2013
Article first published online: 15 JAN 2013 Pour consulter la version éditeur DOI: 10.1002/jbmr.1742A significant risk of femoral neck (FN) fracture exists for men and women with an areal bone mineral density (aBMD) higher than the osteoporotic range ...
GRONDIN, Julien   +14 more
core   +1 more source

New insights into the classification and nomenclature of cortical GABAergic interneurons. [PDF]

open access: yes, 2013
A systematic classification and accepted nomenclature of neuron types is much needed but is currently lacking. This article describes a possible taxonomical solution for classifying GABAergic interneurons of the cerebral cortex based on a novel, web ...
Thomson, A.   +158 more
core   +1 more source

Home - About - Disclaimer - Privacy