Results 71 to 80 of about 141,669 (248)

A Characterization of the Diffuse Galactic Emissions at Large Angular Scales Using the Tenerife Data

Advances in Astronomy, 2013
The anomalous microwave emission (AME) has been proved to be an important component of the galactic diffuse emission in the range from 20 to 60 GHz.
J. F. Macías-Pérez, R. D. Davies, R. Watson, C. M. Gutierrez, R. Rebolo   +4 more
doaj   +1 more source

Individuality obscures geographical song variation in two passerine sister species with contrasting distributions and movement ecology

Ibis, EarlyView.
Songbirds are a well‐established model group for the study of cultural evolution as their songs are learned (i.e. culturally transmitted), which may lead to divergence in song characteristics between populations. Song variation across populations may be affected by geographical isolation, timing and duration of the learning period, and life strategies ...
Javier Oñate‐Casado, Sailee Pradeep Sakhalkar, Michal Porteš, Václav Beran, Cristian Pérez‐Granados, Juan Traba, Adrián Barrero, Adam Petrusek, Tereza Petrusková   +8 more
wiley   +1 more source

Pulsational frequencies of the eclipsing delta-Scuti star HD 172189

, 2007
The eclipsing delta-Scuti star HD 172189 is a probable member of the open cluster IC 4756 and a promising candidate target for the CoRoT mission. The detection of pulsation modes is the first step in the asteroseismological study of the star.
A. Fernández, Aerts, Alecian, Brown, E. Michel, F. Pérez Hernéndez, Fox-Machado, Hernandez, Herzog, J. A. Belmonte, J. E. S. Costa, J. Peña, J. R. Fremy, Kopff, L. Fox Machado, L. Parrao, M. Alvarez, M. Chevreton, Martín, Michel, Miglio, Nowroozi, O. Creevey, R. Alonso, Rodríguez, Rodríguez, S. Pau, Seggewish, Z. P. Li, Álvarez   +29 more
core   +2 more sources

Diversity of Ladybird Beetles (Coleoptera: Coccinellidae) in Tenerife and La Gomera (Canary Islands): The Role of Size and Other Island Characteristics

Insects
This paper provides new data on the ladybird beetles (Coccinellidae) from two islands in the Canary archipelago: Tenerife, the largest island, and La Gomera, the second smallest.
Jerzy Romanowski, Piotr Ceryngier, Jaroslav Vĕtrovec, Christian Zmuda, Karol Szawaryn   +4 more
doaj   +1 more source

Inter-island differentiation of Leptotes (Cyclyrius) webbianus (Brullé, 1839) in the Canary Islands (Spain), with description of two new subspecies from La Palma and Gran Canaria (Lepidoptera: Lycaenidae)

SHILAP, 2017
Phenotypic and molecular genetic analyses of the Canary Islands’ endemic Leptotes (Cyclyrius) webbianus (Brullé, 1839) reveal new subspecies in La Palma and in Gran Canaria, both differentiated from the nominotypical subspecies found in Tenerife and La ...
X. Mérit, L. Manil, R. Vila, M. Wiemers
doaj   +1 more source

Species traits modulate ecological release in island red devil spiders (Araneae: Dysderidae)

Insect Conservation and Diversity, EarlyView.
We studied the species ability to undergo an ecological release process in the red devil spiders (Araneae: Dysderidae) when colonising species‐depauperate environments, focusing on different aspects of their niche. We have found that the ability to expand their niche is highly dependent on the species trophic strategy, with specialist species being ...
Adrià Bellvert, Alba Enguídanos, Laura J. Pollock, Jairo Patiño, Antigoni Kaliontzopoulou, Miquel A. Arnedo   +5 more
wiley   +1 more source

A new dissipation term for finite-difference simulations in Relativity

, 2007
We present a new numerical dissipation algorithm, which can be efficiently used in combination with centered finite-difference methods. We start from a formulation of centered finite-volume methods for Numerical Relativity, in which third-order space ...
Alcubierre, Alic, Arbona, Bona, C. Bona, C. Bona-Casas, D. Alic   +6 more
core   +1 more source

A Scoping Review of Instruments Used to Measure Resilience in Samples of Nurses

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To identify and critically appraise instruments that have been used to measure nurse resilience. Design A scoping review. Data Sources Comprehensive literature searches were conducted using four electronic databases CINAHL Ultimate, MEDLINE, PsycINFO and Emcare from the year 2012 to December 2024.
Alannah L. Cooper, Georgia Roberts, Desley G. Hegney, Janie A. Brown   +3 more
wiley   +1 more source

Ökologische Bewertung von Bächen auf La Gomera und Teneriffa (Spanien) – ein methodischer Ansatz zur Einschätzung von Renaturierungsmaßnahmen bei der Umsetzung der EU-Wasserrahmenrichtlinie [PDF]

, 2013
In recent decades, the number of streams on the Canary Islands has decreased dramatically due to the non-sustainable consumption of water for agriculture and tourism.
Arevalo, Jose Ramon, Fernandez, Angel, Jüpner, Robert, Langheinrich, Uta, Lüderitz, Volker   +4 more
core  

Origin and Biogeography of the Colourful Sap‐Sucking Sea Slugs Genus Thuridilla Bergh, 1872 (Mollusca, Gastropoda, Heterobranchia)

Journal of Biogeography, EarlyView.
ABSTRACT Aim Thuridilla Bergh, 1872, is a lineage of herbivorous sea slugs externally distinguished by bright colours and distinctive patterns of lines and spots. Recent work revealed an exceptionally rapid, cryptic radiation of 13 species in the Indo‐Pacific, raising questions about mechanisms of speciation in this group.
M. Rosario Martín‐Hervás, Leila Carmona, Patrick J. Krug, Terence Gosliner, J. Lucas Cervera, Manuel António E. Malaquias   +5 more
wiley   +1 more source