Results 51 to 60 of about 22,030,518 (256)

Miguel Reale e o integralismo: entre a memória militante e as disputas políticas

open access: yesRevista Espaço Acadêmico, 2011
Resumo: Após o fim da Ação Integralista Brasileira (1932-37), os integralistas buscaram diversas alternativas para a permanência da atuação, tanto no âmbito político quanto ideológico.
Odilon Caldeira Neto
doaj  

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

open access: yesAdvanced 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   +18 more
wiley   +1 more source

Las poesías del manuscrito de Fray Miguel de Guevara y el soneto "No me mueve, mi Dios, para quererte"

open access: yesNueva Revista de Filología Hispánica, 2017
Recepción: 31 de mayo de 2016. Aceptación: 2 de diciembre de 2016. Con fecha de 1638 el agustino mexicano fray Miguel de Guevara escribió un volumen misceláneo titulado Arte doctrinal y modo general para aprender la lengua matlaltzinga.
Gabriel María Verd Conradi
doaj   +1 more source

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Leonardo, Miguel Ángel y Rafael, 1504. Hitos de la Historia del Arte quinientos años después.

open access: yesCuadernos de Filología Italiana, 2004
Semblanzas, más de obras claves y sus significados, en relación a ese año 1504, que a sus autores, por otra parte suficientemente conocidos como son Leonardo da Vinci, Miguel Ángel Buonarroti y Rafael Sanzio.
Diego Suárez Quevedo
doaj  

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

Infarto agudo al miocardio secundario a trauma

open access: yesRevista de Educación en Cuidados Críticos
La lesión cardiaca secundaria a un trauma es un reto diagnóstico debido a su poca incidencia y múltiples presentaciones. El infarto agudo al miocardio secundario a un trauma es una de las complicaciones más raras, cuyo espectro va desde una disección ...
Melissa S. Zelaya-Rodríguez   +3 more
doaj   +1 more source

Countries y barrios privados en Yerba Buena, Gran San Miguel de Tucumán, Argentina: nuevas formas de expansión urbana

open access: yes, 2009
Latin American metropolises have experienced the emergence of new forms of appropriation of urban space. This space has witnessed the construction of intelligent buildings, closed urbanizations and residential elitization projects.
Matilde Malizia, Pablo Paolasso
semanticscholar   +1 more source

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

open access: yesAdvanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas   +11 more
wiley   +1 more source

A LINGUAGEM TRIDIMENSIONAL DE MIGUEL JORGE THE LANGUAGE OF THREE-DIMENSIONAL MIGUEL JORGE

open access: yesSignótica, 1987
A LINGUAGEM TRIDIMENSIONAL DE MIGUEL JORGETHE LANGUAGE OF THREE-DIMENSIONAL MIGUEL ...
Moema de Castro e Silva Olival
doaj   +1 more source

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