Results 141 to 150 of about 1,195,307 (368)

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

open access: gold, 2022
Paul B. Perrin   +11 more
openalex   +1 more source

Emergent Magnetic Structures at the 2D Limit of the Altermagnet MnTe

open access: yesAdvanced Functional Materials, EarlyView.
Renewed interest in MnTe has emerged due to its intriguing altermagnetism, a newly identified form of magnetism distinct from conventional ferro‐, antiferro‐, or paramagnetism. By combining magnetic X‐ray absorption spectroscopy, scanning tunnelling microscopy, and first‐principles theory, this study reveals that thinning MnTe to the 2D limit ...
Marc G. Cuxart   +10 more
wiley   +1 more source

The Accounting Mirror of the Banking Business: The Bank of Barcelona (1845-1856). [PDF]

open access: yes
El Banco de Barcelona fue el primer banco emisor regional en España. Gracias a la reciente recuperación del archivo del Banco de Barcelona, analizamos los ratios contables de solvencia, liquidez y rentabilidad para el periodo 1844-1856.
Blasco Martel, Yolanda   +1 more
core  

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

open access: yesAdvanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland   +9 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)

open access: yesApplied 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   +8 more
doaj   +1 more source

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Espagne, Espagnes xve-xxe siècles

open access: yesCahiers de Civilisation Espagnole Contemporaine, 2011
Bernard Vincent
doaj   +1 more source

The History of the #Rarediseaseday Campaign in Spanish on Twitter: Longitudinal Analysis of Hashtag Use and Social Network Analysis [PDF]

open access: gold
Marta Martínez-Martínez   +3 more
openalex   +1 more source

String of defaults: Spanish financial crises through the years [PDF]

open access: yes
Like many countries, Spain has gone through a series of financial crises, both before and after its industrialization. There are many underlying causes for these crises, as well as for the current Spanish downturn.
Shachmurove, Tomer   +1 more
core   +1 more source

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