Results 131 to 140 of about 1,120,066 (335)

Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide

Advanced Functional Materials, EarlyView.
The 5d oxide BiRe2O6 is discovered as a low‐carrier‐density topological semimetal hosting symmetry‐protected Dirac fermions stabilized by nonsymmorphic symmetries. Angle‐resolved photoemission spectroscopy, quantum oscillations, and magnetotransport measurements reveal gapless Dirac cones, quasi‐2D Fermi surfaces, high carrier mobility, and a field ...
Premakumar Yanda, Jorge Cardenas‐Gamboa, Ding Pei, François Bertran, Leila Noohinejad, Snehashish Chatterjee, Changjiang Yi, Iñigo Robredo, Horst Borrmann, Maia G. Vergniory, Chandra Shekhar, Claudia Felser   +11 more
wiley   +1 more source

Heritage in Danger: Digital Conservation and a Reserve for the Future of the Benzú Rock Shelter and Cave (Ceuta, Spain)

Applied Sciences
The archaeological complex of the Benzú rock shelter and cave, located in Ceuta (Spain), represents a heritage site of significant scientific and historical value that is currently at risk due to natural processes and, in particular, the activity of a ...
Alejandro Muñoz-Muñoz, José Ramos-Muñoz, Eduardo Vijande-Vila, Juan Jesús Cantillo-Duarte, José Luis Ramírez-Amador, Salvador Domínguez-Bella, Serafín Becerra-Martín, Eduardo Molina-Piernas, Diego Fernández-Sánchez   +8 more
doaj   +1 more source

Network Analysis of Neurobehavioral Symptom Patterns in an International Sample of Spanish-Speakers with a History of COVID-19 and Controls [PDF]

, 2022
Paul B. Perrin, Daniela Ramos‐Usuga, Samuel J. West, Kritzia Merced, Daniel W. Klyce, Anthony H. Lequerica, Laiene Olabarrieta‐Landa, Elisabet Alzueta, Fiona C. Baker, Stella Iacovides, Mar Cortes, Juan Carlos Arango‐Lasprilla   +11 more
openalex   +1 more source

Debt Sustainability and Financial Crises: Evidence from the GIIPS [PDF]

We assess the sustainability of the public finances of Greece, Ireland, Italy, Portugal and Spain (GIIPS), allowing for possible non-linearities in the form of threshold behaviour of the fiscal authorities.
Costas Milas, Gabriella Legrenzi
core  

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

Advanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li, Sugang Meng, Huijun Zhang, Alain R. Puente‐Santiago, Zhongliao Wang, Shifu Chen, Mario J. Muñoz‐Batista, Yu‐Ming Zheng, Bo Weng   +8 more
wiley   +1 more source

Selling the past. The use of history as a marketing strategy in Spain, 1900-1980 [PDF]

, 2020
José Antonio Miranda Encarnación, Felipe Ruiz‐Moreno   +1 more
openalex   +1 more source

Amorphous High Entropy Alloy Nanosheets Enabling Robust Li–S Batteries

Advanced Functional Materials, EarlyView.
Amorphous ultrathin FeCoNiMoW high entropy alloy nanosheets are incorporated into the polypropylene separator of lithium‐sulfur batteries, enhancing their capacity, rate performance, and cycling stability. Abstract High‐entropy alloys (HEAs) show great potential for catalyzing complex multi‐step reactions, but optimizing their parameters, i.e ...
Ren He, Seungho Lee, Yang Ding, Chen Huang, Xuan Lu, Lirong Zheng, Ao Yu, Chaoyue Zhang, Canhuang Li, Xiaoyu Bi, Yaqiang Li, Yaqi Liao, Junshan Li, Ahmad Ostovari Moghaddam, Salimov Yernar, Ying Xu, Maria Ibáñez, Chaoqi Zhang, Linlin Yang, Yingtang Zhou, Andreu Cabot   +20 more
wiley   +1 more source

The History of Navigation in Spain [PDF]

Science, 1895
openaire   +2 more sources

A Difficult Nation? History and Nationalism in Contemporary Spain

, 2002
Eduardo Manzano Moreno, Juan Sisinio Pérez Garzón   +1 more
openalex   +2 more sources

Reseñas [PDF]

, 2014
Obra ressenyada: Teresa HUGUET-TERMES ; Jon ARRIZABALAGA and Harold J. COOK (eds.), Health and Medicine in Hapsburg Spain: Agents, Practices, Representations. Medical History, Supplement No. 29.
Slater, John
core