Results 41 to 50 of about 915,249 (306)
Advanced Healthcare Materials, EarlyView.Surface polarization of PVDF films combined with mechanical stimulation generates piezoelectric electrical cues that modulate cardiomyoblast behaviour. Non‐poled and poled PVDF substrates provide distinct electroactive microenvironments influencing cell adhesion, proliferation, and differentiation.
Rafaela M Meira +3 more
wiley +1 more source
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 +11 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
O endividamento externo de Portugal no período 2000-2011. [PDF]
, 2012 TCC (graduação)- Universidade Federal de Santa Catarina,Centro Sócio-Econômico, Curso de Ciências Econômicas.A Europa está vivendo uma grande crise no período 2008-09/2011-12.
Santos, Semari Justo dos
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A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments
Advanced Materials, EarlyView.The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal +14 more
wiley +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
Los niveles competenciales e institucionales en Portugal
, 2020 Análisis de las instituciones y sus competencias, en Portugal. Se estudias las regiones, los distritos, las comunidades intermunicipales, en los municipios y feligresías.Analysis of the institutions and their competences in Portugal.
Santos, José Francisco Xavier dos +2 more
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THE EUROPEANIZATION OF PORTUGAL
European Societies, 2010 ABSTRACT The article aims to explore Portugal's performance in some areas that can be included in a wide concept of Europeanization: the state of the economy, the rule of law, and education. It starts with a brief reference to the evolution of the Portuguese economy since the European accession to conclude that with the adoption of the ...
openaire +2 more sources
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source