Results 211 to 220 of about 1,120,066 (335)

Will I Have a Hangover Headache Tomorrow? A Prospective Cohort Study of the Predictors of Delayed Alcohol-Induced Headache. [PDF]

Life (Basel)
García-Azorín D, Colilla-Cantalejo L, Sierra Mencía Á, González Osorio Y, Recio García A, Echavarría-Íñiguez A, Guerrero ÁL.   +6 more
europepmc   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Cardiopulmonary risk in the COPD patient: the EPOCONSUL audit. [PDF]

Sci Rep
Calle Rubio M, Miravitlles M, López-Campos JL, Soler-Cataluña JJ, Alcázar-Navarrete B, Fuentes Ferrer ME, Rodríguez Hermosa JL.   +6 more
europepmc   +1 more source

The Periodic System and the Nature of Science: The History of the Periodic System in Spanish and Norwegian Secondary School Textbooks

, 2019
Luis Moreno Martínez, Annette Lykknes
openalex   +2 more sources

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Sudden Quadriparesis Due to a Ventral Cervical Neurenteric Cyst: A Rare but Reversible Cause of Acute Myelopathy. [PDF]

Neurohospitalist
Ray N, Raj S, Mondal P, Das R, Deb S, Mondal R, Roy J, Benito-León J.   +7 more
europepmc   +1 more source

Spain: A History in Art [PDF]

Hispanic American Historical Review, 1968
openaire   +1 more source

The history and modern state of Venezuelan Spanish

, 2017
Тихомирова Ася Викторовна, Tikhomirova Asia   +1 more
openalex   +1 more source

History of the state of California. From the period of the conquest by Spain to her occupation by the United States of America. Containing an account of the discovery of the immense gold mines and placers ...

J. W. Frost, J. W. Frost
openalex   +2 more sources

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source