Results 101 to 110 of about 343,220 (244)
Proposta de utilização de mineração de textos para seleção, classificação e qualificação de documentos. [PDF]
, 2011 Introduçaõ. Revisão de literatura. proposta de aplicação da Agência. Hipóteses. Resultados esperados.
MOURA, M. F.
core
Advanced Energy Materials, EarlyView.ABSTRACT Interpreting the impedance response of perovskite solar cells (PSCs) is challenging due to the complex coupling of ionic and electronic motion. While drift‐diffusion (DD) modelling is a reliable method, its mathematical complexity makes directly extracting physical parameters from experimental data infeasible.
Mahmoud Nabil +4 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Molecular dynamics simulations with machine learning potentials, combined with experiments, reveal how interlayer metals govern Li alloying and crystallization in zero‐excess lithium batteries. Mg and Zn promote solid‐solution alloy‐mediated pathways that influence Li diffusion and structural uniformity, while Bi forms ordered intermetallics with more ...
Neubi F. Xavier Jr. +10 more
wiley +1 more source
Música, agência e força no Terecô em Codó (Maranhão)
PROA: Revista de Antropologia e Arte, 2019 O texto discorre sobre a música no Terecô na cidade de Codó, a partir de uma pesquisa etnográfica. Terecô é uma religião afro-brasileira na qual são recebidos encantados e que se organiza em tendas.
Marcos Carvalho Lamy, Martina Ahlert
doaj
TopoiRESUMO O artigo é baseado em cartas enviadas entre 1946 e 1950 da Alemanha à prefeitura municipal de Blumenau (SC), nas quais os remetentes pedem mantimentos, vestuário e intermediação para imigrar, localizar parentes e conhecidos ou iniciar ...
Méri Frotscher
doaj +1 more source
, 2019 Esta dissertação problematiza o humor a partir de uma perspectiva cultural, linguÃstica e antropológica. Discute o humor como objeto da ciência e como capital estratégico e performativo. Fazendo uso de métodos qualitativos e empÃricos, como a etnografia, examina o papel do humor na vida das migrantes brasileiras na Alemanha. Além da percepçã
openaire +1 more source
Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union
Advanced Energy and Sustainability Research, EarlyView.This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa +3 more
wiley +1 more source
π‐Enlargement in Porphyrin Macrocycles at Interfaces
Angewandte Chemie, EarlyView.On‐surface synthesis of a 20‐π free‐base expanded porphyrin, by depositing onto a hot Ag(111) substrate an 18‐π free‐base precursor equipped with ‐CF3 functional groups ABSTRACT Porphyrins are essential heteroatomic macrocycles, fundamental to both biological systems and advanced technology.
Ana Barragán +11 more
wiley +2 more sources
Advanced Intelligent Systems, EarlyView.The newly developed AI‐automated Fast Fourier Transform denoising algorithm surpasses conventional real‐space methods by revealing even light atoms otherwise hidden in noisy backgrounds. Atomic resolution electron microscopy has become an essential tool for many scientific fields, when direct visualization of atomic arrangements and defects is needed ...
Ivan Pinto‐Huguet +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.POCl3 enables delayed dual passivation in CsPbCl3 nanocrystals by slowly releasing Cl‐containing and phosphonic species that heal halide vacancies and Pb‐related defects over time. This self‐healing boosts PLQY by >40‐fold, preserves efficient violet emission for over 2 months in air, and yields a record 409 cd m−2 luminance for CsPbCl3 violet LEDs ...
Nadesh Fiuza‐Maneiro +14 more
wiley +2 more sources