Results 11 to 20 of about 137,769 (197)

The age–metallicity relationship in the Fornax spheroidal dwarf galaxy [PDF]

open access: yes, 2014
We produce a comprehensive field star age–metallicity relationship (AMR) from the earliest epoch until ∼1 Gyr ago for three fields in the Fornax dwarf spheroidal galaxy by using VI photometric data obtained with FORS1 at the VLT.
Aparicio, Antonio   +3 more
core   +2 more sources

Los campos volcánicos basálticos monogénicos de la Isla de Tenerife (Canarias, España)

open access: yesEstudios Geográficos, 2005
[es] Por primera vez se delimitan los diferentes campos volcánicos basálticos de la isla de Tenerife. Para su individualización se han tenido en cuenta criterios topográficos, geológicos, genéticos, estructurales y morfológicos.
F. Javier Dóniz Páez
doaj   +1 more source

Three years of experience with the STELLA robotic observatory [PDF]

open access: yes, 2010
Since May 2006, the two STELLA robotic telescopes at the Izana observatory in Tenerife, Spain, delivered an almost uninterrupted stream of scientific data.
Granzer, Thomas   +2 more
core   +4 more sources

New data on the genus Scythris Hübner, [1825] from the Canary Islands (Spain), with description of six new species (Lepidoptera: Scythrididae)

open access: yesSHILAP, 2023
The Scythris petrella species-group in the Canary Islands is revised based on external morphology, genitalia and DNA barcodes. Eleven species are recognized. Six species are described as new: Scythris aronaella Falck, sp. nov.
Per Falck
doaj   +1 more source

Strains and Jets in Black Hole Fields [PDF]

open access: yes, 2007
We study the behaviour of an initially spherical bunch of particles emitted along trajectories parallel to the symmetry axis of a Kerr black hole. We show that, under suitable conditions, curvature and inertial strains compete to generate jet-like ...
A. Geralico   +4 more
core   +1 more source

Rediscosvery of Micromeria densiflora Benth. (Labiatae), endemic of Tenerife

open access: yesAnales del Jardín Botánico de Madrid, 2011
The present study confirms the existence of Micromeria densiflora Benth. on the Tenerife Island, Teno Massif, and detailed information on morphology, chorology and conservation status are provided.
Arnoldo Santos-Guerra   +2 more
doaj   +1 more source

Diversity, Genetic Structure and Relationship with Chilling Requirements of Local Varieties of Apple (Malus spp.) in the Centre for the Conservation of Agricultural Biodiversity of Tenerife (Canary Islands, Spain)

open access: yesAgronomy, 2023
Sixty-seven apple tree accessions from the Centre for the Conservation of Agricultural Biodiversity of Tenerife (CCBAT) were molecularly characterised for the first time with 13 simple sequence repeats (SSRs).
María Encarnación Velázquez-Barrera   +3 more
doaj   +1 more source

La colección de meteoritos del Museo de Ciencias Naturales de Tenerife: catalogación internacional y resultados preliminares

open access: yesEstudios Geologicos, 2010
El Museo de Ciencias Naturales de Tenerife (MCNT), cuenta con una importante colección de meteoritos, recolectados desde el año 1985 en diversas expediciones a la zona Sur de Marruecos, Sahara, Mauritania y Senegal.
S. Hernández-Fernández   +4 more
doaj   +1 more source

New records in vascular plants alien to Tenerife (Spain, Canary Islands) [PDF]

open access: yesBiodiversity Data Journal, 2021
Recent fieldwork by the author in Tenerife, mostly between 2014 and 2019, yielded new records of alien vascular plants.Seventeen taxa (Acacia decurrens, A.
Filip Verloove
doaj   +3 more sources

Estudio espectroscópico y DRX de afloramientos terrestres volcánicos en la isla de Tenerife como posibles análogos de la geología marciana

open access: yesEstudios Geologicos, 2015
Se ha llevado a cabo una selección de varios afloramientos volcánicos en la Isla de Tenerife (La Caldera de las Cañadas, vulcanismo histórico y la zona del Malpaís de Gu.imar) como posibles análogos terrestres de Marte, considerando los procesos ...
E. A. Lalla   +8 more
doaj   +1 more source

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