Results 61 to 70 of about 228,934 (325)

EVALUACIÓN TECNOLÓGICA DE LAGUNAS DE ESTABILIZACIÓN DE CÁRDENAS, TABASCO

open access: yes, 2014
El objetivo de este estudio fue evaluar el sistema de lagunas de estabilizacion de la ciudad de H. Cardenas, Tabasco para proponer alternativas de rehabilitacion, operacion y mantenimiento, en el re-arranque de la laguna de estabilizacion.
Mariana Quezadas Barahona, E. Rodríguez
semanticscholar   +1 more source

Botón en off [PDF]

open access: yes, 2016
Cuento que aborda los deseos de una televidente enajenada que busca acercarse a su actor ...
Lagunas, Cristian
core   +1 more source

High performance SVD-like procedure for spectral estimation using Rayleigh function estimates [PDF]

open access: yes, 1998
The author describes how Rayleigh estimates can be viewed as a method which performs singular-value decomposition (SVD) procedure without doing it. As a short cut to get principal-component reduction, Rayleigh quotients allow the resolution of frequency ...
Lagunas Hernandez, Miguel A.
core   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

open access: yesThe Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc   +26 more
wiley   +1 more source

Mineralogia y geoquimica de los sedimentos de algunas lagunas del N de la provincia de Málaga (S de España)

open access: yesEstudios Geologicos, 2001
Se han observado características composicionales y genéticas similares en los sedimentos más recientes de algunas lagunas del norte de la provincia de Málaga, si bien parecen existir diferencias en su evolución mineralógica y geoquímica y en el grado de ...
F. J. Alcalá-García   +3 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Voci: echi: laguna

open access: yes, 2021
Environmental Technology and ...
Lorenzo Fabian   +3 more
openaire   +2 more sources

Entre la regeneración y la punición: el modelo educativo en el Auxilio Social falangista [PDF]

open access: yes, 2012
Aquells que controlaren la xarxa assistencial falangista de l?Auxilio Social ?Convertit en Delegació Nacional de FET-JONS el maig 1937?, varen donar molta importància a l?educació com a peça clau del seu projecte reeducador i regenerador de la població ...
Cenarro Lagunas, Ángela
core  

Gleaning the Rocky Shore? 2500 Years of Coastal Resource Use at Red Bluff 1, GunaiKurnai Country, SE Australia

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT Shell middens in Gippsland along the eastern half of Victoria's coastline have usually been characterised as small, short‐duration camp sites with relatively low shell densities and low taxonomic diversity. Here we present new excavation results from a dense, high‐diversity site at Red Bluff near the eastern end of GunaiKurnai Country, a ...
Patrick Faulkner   +17 more
wiley   +1 more source

Seguimiento de aves acuáticas amenazadas en lagunas de la Reserva de la Biosfera de La Mancha Húmeda (España central)

open access: yes, 2012
La Reserva de la Biosfera de La Mancha Humeda es el principal grupo o red de lagunas de interior de la Peninsula Iberica donde poblaciones de aves acuaticas, con prioridad de conservacion a nivel europeo, nidifican e invernan constituyendo un punto ...
Rafael U. Gosálvez   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy