Results 31 to 40 of about 343,264 (218)
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
Differentiated integration in Portugal: saliency and government positions
Australian and New Zealand Journal of European Studies, 2021 This article analyses the salience of and governmental positions on differentiated integration (DI) in Portugal in the 2004-2020 period. Employing quantitative and qualitative analyses, it first examines the salience and position of the successive ...
Frederico Ferreira da Silva
doaj +1 more source
Current‐Driven Chirality Detection of Magnetic Textures in Cylindrical Nanowires
Advanced Functional Materials, EarlyView.Current‐assisted anisotropic magnetoresistance measurements in individual Ni/Au cylindrical nanowires enable detection of vortex chirality near Au segments and selective magnetic reversal in defined wire sections at magnetic fields lower than the propagation field. This approach provides a simple, cost‐effective, and non‐invasive method for probing and
Javier Rial +6 more
wiley +1 more source
Breaking Bottlenecks in Solid Electrolyte Discovery With Large Artificial Intelligence Models
Advanced Materials, EarlyView.Large AI models are presented as a route to break key bottlenecks in solid electrolyte discovery by linking materials databases, machine‐learning interatomic potentials, large language models, and autonomous experiments. This perspective highlights how AI can accelerate the identification of solid electrolytes with fast ion transport, stable interfaces,
Eric Jianfeng Cheng +24 more
wiley +1 more source
Cadernos de História da Educação, 2023 Trata-se da partilha de resultados de pesquisa comparada sobre o ensino de História da Educação em Portugal e no Brasil, no período compreendido entre o final do século XIX e o início do século XXI. Para tanto, partiu-se das ideias de Nóvoa (1994, 1996);
Décio Gatti Júnior +1 more
doaj +1 more source
Advanced Optical Materials, EarlyView.Naphthopyran–benzophenone compounds can act simultaneously as photoinitiators and photochromic molecules for two‐photon polymerization. Using a single‐step process, liquid photoresist is encapsulated within polymerized 3D microstructures, preserving reversible UV–vis photochromism after fabrication.
João P. Leote +5 more
wiley +1 more source
Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV
Advanced Science, EarlyView.Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes +14 more
wiley +1 more source
Social InclusionDiversity, equity, and inclusion (DEI) are essential for creating healthy and competitive innovation ecosystems where individuals and organisations thrive through equal access to resources and opportunities. Based on the principles of the European Pillar
Caterina Foá
doaj +1 more source
The prospective impact of new shopping centres on the retail structure of Braga
Bulletin of Geography. Socio-Economic Series, 2014 Following the application for two new shopping centres in the city of Braga, a medium-size city located in the North region of Portugal, the purpose of this paper is to look for evidence of the possible impacts of those commercial structures on the ...
Guimarães Pedro Porfirio
doaj +1 more source
Financial Determinants of Corporate Governance Disclosure: Portuguese Evidence [PDF]
Athens Journal of Business & Economics, 2017 The present study analyses the financial determinants of the level of corporate governance disclosure (CGD) across a large sample of Portuguese firms, listed in the Euronext Lisbon index, in the period between 2005 and 2011.
Vera Lúcia M. Cunha +1 more
doaj +1 more source