Results 111 to 120 of about 326,934 (269)

Pasaje toraco abdominal de la cadena simpática y primer ganglio lumbar

open access: yesCirugía del Uruguay, 2020
Presentado en la Sesión del 9 de Mayo de 1949.
Vigil Sóñora
doaj  

New reticulosan sponges from the middle Cambrian of Sonora, Mexico

open access: yes, 2017
A small assemblage of extremely well-preserved fragments of new sponges has been discovered in calcipelites of the middle Cambrian El Mogallón Formation in the Cerro El Mogallón section, near Arivechi in eastern Sonora, Mexico.
M. Beresi, J. Botting
semanticscholar   +1 more source

Traumatismo encefalo craneano absceso de cerebro consecutivo

open access: yesCirugía del Uruguay, 2020
Presentado en sesión de noviembre de ...
Eduardo Vigil Sóñora
doaj  

[Review of] Thurman B. O\u27Daniel, ed. Jean Toomer: A Critical Evaluation [PDF]

open access: yes, 1990
This volume of biographical and critical essays on the life and work of Jean Toomer is, as its Preface suggests, a comprehensive study. Its forty-six essays by thirty-nine scholars attest to its wide scope, and the extensive bibliography by the chief ...
Auser, Cortland P.
core   +1 more source

Global product structure for a space of special matrices

open access: yes, 2017
The importance of the Hurwitz Metzler matrices and the Hurwitz symmetric matrices can be appreciated in different applications: communication networks, biology and economics are some of them. In this paper, we use an approach of differential topology for
Aguirre-Hernández, Baltazar   +3 more
core   +1 more source

Cartografia Sonora

open access: yesMETAgraphias, 2019
Uma cartografia sonora autobiográfica. A imagem contém texturas sonoras e geográficas de onde a artista residiu, a composição sonora pode ser acessada no site da artista: https://lorenaferreira.gitlab.io/.  
openaire   +3 more sources

Chancelloria eros Walcott, 1920 (Chancelloriidae), Diagoniella Rauff, 1894 y espículas de esponjas hexactinéllidas (Porifera, Protospongiidae) del Cámbrico Medio de San José de Gracia, Sonora, México. [PDF]

open access: yes, 2013
Escleritos aislados de Chancelloria eros Walcott, 1920, Diagoniella sp. y asociaciones de espículas hexactinéllidas-estauractinas y hexactina-pentactinas son descritas para el Cámbrico Medio de San José de Gracia, Sonora, México.
Beresi, Matilde Sylvia   +4 more
core  

Órgano garante: una dimensión indispensable para fortalecer la cultura de transparencia en el Estado de Sonora, México

open access: yesDiagnóstico FACIL Empresarial Finanzas Auditoria Contabilidad Impuestos Legal, 2018
El Instituto Sonorense de Transparencia Acceso a la Información Pública y protección de datos personales (istai) tiene la visión de ser un órgano autónomo de servidores públicos comprometidos en la gestión de calidad y en la promoción de la ...
Leticia María González Velásquez   +2 more
doaj  

A Delta Once More: Restoring Riparian and Wetland Habitat in the Colorado River Delta [PDF]

open access: yes, 1999
Outlines the delta's history and current political context, documents recent findings about the delta's partial recovery, and makes recommendations for maintaining existing flows to further benefit and sustain the remnant wetland ...
Carlos Valdes-Casillas   +5 more
core  

Higher Dimensional Cosmology: Relations among the radii of two homogeneous spaces

open access: yes, 2011
We study a cosmological model in 1+D+d dimensions where D dimensions are associated with the usual Friedman-Robertson-Walker type metric with radio a(t) and d dimensions corresponds to an additional homogeneous space with radio b(t).
Leon, E. A.   +3 more
core   +1 more source

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