Results 51 to 60 of about 138,467 (225)

Pre‐Existing and New‐Onset Atrial Fibrillation in Patients Undergoing Transcatheter Aortic Valve Implantation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Atrial fibrillation (AF) is a frequent comorbidity in patients with severe aortic valve stenosis undergoing transcatheter aortic valve implantation (TAVI). In addition, new‐onset AF can occur after TAVI. However, data on how AF affects outcomes in patients undergoing TAVI remain conflicting.
Kimberley I. Hemelrijk, Astrid C. van Nieuwkerk, Philomene J. Vojacek, Livia Gheorge, Didier Tchétché, Fabio S. de Brito Jr., Marco Barbanti, Ran Kornowski, Azeem Latib, Augusto D'Onofrio, Flavio Ribichini, Geoffrey Yanes Bowden, Nicolas Dumonteil, Rogerio Sarmento Leite, Samantha Sartori, Paola D'Errigo, Giuseppe Tarantini, Stefano Andreaggi, Katia Orvin, Matteo Pagnesi, Lluis Asmarats, George Dangas, Roxana Mehran, Ronak Delewi   +23 more
wiley   +1 more source

Alkene Hydrogenation by a Cationic, Nine‐Coordinate Molybdenum(VI) Pentahydride Catalyst

Chemistry – A European Journal, EarlyView.
While late 3d metals dominate efforts to replace precious metals in homogeneous hydrogenation, molybdenum has remained largely ignored. This work reveals that a nine‐coordinate pentahydrido molybdenum complex can hydrogenate a broad range of alkenes efficiently, demonstrating that early‐metal polyhydrides can serve as genuine catalysts rather than mere
Arno Estival, Michel Sigrist, Nicolas Queyriaux, Jorge J. Cabrera‐Trujillo, Nina Durvin, Marie‐Christine Boegli, Laure Vendier, Mary Grellier, Karinne Miqueu, Antoine Simonneau   +9 more
wiley   +1 more source

Datación mediante carbono 14 de la momia guanche del Museo Arqueológico Nacional [PDF]

Boletín del Museo Arqueológico Nacional, 2018
Se presenta por primera vez la datación mediante carbono 14 (14C) de la momia guanche conservada en el Museo Arqueológico Nacional. Este nuevo dato resulta relevante para el mejor conocimiento de estos restos a la vez que una aportación para la ...
Benigno Sánchez Cabrero, Teresa Gómez Espinosa   +1 more
doaj  

Nuevos datos sobre Tineidae y Meessiidae de las Islas Canarias, España (Lepidoptera: Tineoidea)

SHILAP, 2020
Se actualiza la lista de Tineidae y Meessiidae de las Islas Canarias. Se describen dos especies: Rhodobates carsteni Falck, Gaedike & Vives, sp. n. (Spain: Lanzarote) y Tinea laurisilvaella Falck, Gaedike & Vives, sp. n. (Spain: La Gomera, Gran Canaria,
P. Falck, R. Gaedike, A. Vives Moreno
doaj   +1 more source

Dark Energy-Dark Matter Interaction from the Abell Cluster A586

, 2007
We find that deviation from the virial equilibrium of the Abell Cluster A586 yields evidence of the interaction between dark matter and dark energy. We argue that this interaction might imply a violation of the Equivalence Principle.
Bertolami, Orfeu, Delliou, Morgan Le, Pedro, Francisco Gil   +2 more
core   +2 more sources

Multimode Phonon Lasing via Self‐Induced Optical Coherent Pumping

Laser &Photonics Reviews, EarlyView.
A silicon optomechanical nanobeam generates self‐sustained phonon lasing in multiple competing mechanical modes via self‐pulsing, an intrinsic optical modulation arising from cavity nonlinearity. This self‐organized mechanism enables robust multi‐frequency operation spanning periodic, quasi‐periodic, and chaotic regimes without external modulation. The
David Alonso Tomás, Carlos Mas Arabí, Carles Milián, Néstor E. Capuj, Alejandro Martínez, Daniel Navarro Urrios   +5 more
wiley   +1 more source

ENTREPRENEURIAL ACUMEN OF ENGINEERING STUDENTS: INPUT IN UNDERSTANDING THE IMPULSE OF BUSINESS START-UPS AMONGST ENGINEER – ENTREPRENEURS IN THE PHILIPPINES

International Journal of Industrial Management, 2017
The research aimed to identify the factors that predict the business intelligence of college students enrolled in engineering programs. Participants involved in study were students that belong to the generational cohort called neo-millennials.
Jaypy T. Tenerife
doaj  

Report of Oslerus rostratus (Strongylida: Filaroididae) in cats from the Canary Islands, Spain

Austral Journal of Veterinary Sciences, 2022
Metastrongylid species infecting wild and domestic cats worldwide are increasingly being reported. Between 2017 and 2019, a total of 202 faecal samples of domestic cats from the island of Tenerife (Canary Islands, Spain) were analysed by microscopy and ...
Katherine Garcia-Livia, Maria Valladares Salmerón, Sandra Pacheco, Basilio Valladares, Pilar Foronda   +4 more
doaj   +1 more source

What's there beyond the sun and the sea? Detecting tourists' interest towards nature in a mass tourism destination using social media data

People and Nature, EarlyView.
Abstract Nature‐based tourism is a rapidly growing subsector of the international tourism industry. However, capturing broad‐scale patterns of nature visits during touristic trips or visitors' appreciation of nature may be difficult using traditional data sources and methods. In this study, we harness geotagged social media data to understand the scale
Matti Hästbacka, Tatu Leppämäki, Anna Hausmann, Matías Manuel González Hernández, Tuuli Toivonen   +4 more
wiley   +1 more source

El Techo de Cristal en la Industria Hotelera de Tenerife (Islas Canarias): el acceso de las mujeres al liderazgo en el sector

PASOS Revista de Turismo y Patrimonio Cultural, 2018
Este artículo pretende acercarse a uno de los fenómenos de persistencia de la desigualdad de género en el trabajo como es el techo de cristal desde el ámbito concreto del sector hotelero de Tenerife.
Sara García Cuesta, Vicenta Poveda Verdejo, Francisca Galante Lorenzo   +2 more
doaj   +1 more source