Results 61 to 70 of about 5,750,668 (382)

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

VIGENCIA DE CONCEPTOS Y SABERES CLÁSICOS. RELEYENDO Y REMEMORANDO A VIEJOS MAESTROS

open access: yesDidáctica Geográfica, 2005
RESUMEN:Reflexiones sobre la filosofía que inspiró el quehacer geográfico de viejos maestros de la Geografía y que, de alguna manera, pueden y deben seguir en pie.
Jose Manuel Rubio Recio
doaj  

Archeo‐Inspiration from the Cultural History of Glass: Historic Accounts, Anecdotes and Hard Facts as Challenges to Modern Material Science

open access: yesAdvanced Materials, EarlyView.
Glass, historically valued for its purity and durability, has long inspired artists and societies. This article introduces the concept of “Archeo‐Inspiration”, drawing on cultural and historical contexts of glass to guide future material innovations.
Eva von Contzen   +3 more
wiley   +1 more source

What do the servants know? [PDF]

open access: yes, 2010
English theatre of the Long Restoration (1660–1737) developed a distinctive stage presentation of servant roles, and attributed to servants aptitude and knowledge far beyond contemporary social codes and conventions.
Lyons, P.
core  

Adaptive Twisting Metamaterials

open access: yesAdvanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri   +6 more
wiley   +1 more source

Extravíos de autor y personaje. De la confusión y conflicto entre J. Martínez Ruiz y Azorín

open access: yesLingue e Linguaggi, 2013
Critical and hermeneutical analysis of the authorial figure in the last work of J. Martínez Ruiz; special attention is given to the narrative project of the “pequeña filosofía” ('little philosophy'). Study of the relations between J.
F. J. Martin
doaj   +1 more source

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

COMPARISON OF THE DISCOURSES IN FRENCH AND BRAZILIAN PHILOSOPHY TEXTBOOKS

open access: yesCadernos de Letras da UFF, 2014
This essay focus at comparing discourses in French and Brazilian textbooks on philosophy, in the ambit of discourse analysis. Our target is to present the results of the analysis of a corpus in textbooks of philosophy, highlighting how the comparative ...
Daniela Nienkötter Sardá
doaj  

Promised Marx

open access: yesДискурс Пи, 2021
Monograph review: Koryakovtsev, A.A. (Ed.). (2021). Marx Lost and Marx Regained. A Book on Marx's Philosophy: How and Why It was Lost and Regained in Russia. Moscow; Ekaterinburg The review considers the monograph of the Ural philosophers A.
Davydov, D.A.
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

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