Results 71 to 80 of about 403,286 (240)

Francisco de Holanda e o Conceito de “Pintura Animante”

open access: yesLinguagens nas Artes, 2019
Francisco de Holanda and the Concept of “Ensouling Painting” Resumo: Francisco de Holanda (1517-1584), artista e teórico de arte português, revela-se como uma figura de grande envergadura na cultura do século XVI.
Thainan Noronha de Andrade
doaj  

Entre Reyes y Ministros de Hacienda. Bernardo Francisco Aznar y el «nodo 1732»

open access: yesEspacio, Tiempo y Forma. Serie IV, Historia Moderna, 2017
Entre reyes y ministros transcurren las vidas de una multitud de oficiales del Estado que han pasado desapercibidos para buena parte de los historiadores. Los protagonistas del «nodo 1732» son muchos y, aparentemente, bien conocidos.
José Miguel Delgado Barrado
doaj   +1 more source

Directional Flow of Confined Polaritons in CrSBr

open access: yesAdvanced Materials, EarlyView.
CrSBr, a layered magnetic semiconductor, naturally channels self‐hybridized excitonpolaritons into highly directional flow. Its intrinsic optical anisotropy, high refractive index, and strong lightmatter coupling enable long‐range guided modes along the a‐axis, with propagation lengths set by their excitonphoton admixture.
Pratap Chandra Adak   +10 more
wiley   +1 more source

Além da anedota: uma revisão da trajetória do governador Sebastião Francisco de Melo e Póvoas

open access: yesAcervo, 2012
Este artigo apresenta uma revisão da trajetória administrativa de Sebastião Francisco de Melo e Póvoas, governador do Rio Grande do Norte e de Alagoas. A partir de indícios recolhidos em pesquisas recentes, pretende-se discutir aspectos consolidados em ...
Fabiano Vilaça dos Santos
doaj  

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Light‐Induced Entropy for Secure Vision

open access: yesAdvanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo   +9 more
wiley   +1 more source

A Política Econômica Regional do Vale do São Francisco: Uma Busca do Desenvolvimento do Interior Brasileiro

open access: yesRevista de Estudos Sociais, 2011
O rio São Francisco é um marco econômico do interior do Brasil desde o século XVI, com o desenvolvimento da pecuária no seu Vale e este trabalho procura contribuir com a discussão a respeito da política econômica regional aplicada nesta parte do país.
José Vieira Camelo Filho-Zuza
doaj  

Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions

open access: yesAdvanced Materials, EarlyView.
ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez   +10 more
wiley   +1 more source

Printed Organic Thermoelectric Generators: Progress and Challenges Towards Efficient Energy Harvesting

open access: yesAdvanced Materials Technologies, EarlyView.
Printed organic thermoelectric generators (OTEGs) enable flexible and sustainable energy harvesting from low‐grade heat. This Perspective critically assesses recent advances in printable thermoelectric materials, 2D and 3D device architectures, and current performance limits of printed OTEGs.
Vijitha Ignatious   +5 more
wiley   +1 more source

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

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