Results 131 to 140 of about 252,875 (288)

From Brazilian Portuguese to European Portuguese

open access: yes
Brazilian Portuguese and European Portuguese are two varieties of the same language and, despite their close similarities, they exhibit several differences. However, there is a significant disproportion in the availability of resources between the two variants, with Brazilian Portuguese having more abundant resources.
Sanches, João   +2 more
openaire   +2 more sources

Traceability of Agri‐Food Products: The Key to Conscious Trade

open access: yesAgribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo   +5 more
wiley   +1 more source

Comissão Nacional para as Comemorações dos Descobrimentos Portugueses

open access: yesAcervo, 2012
The National Committee for the Celebrations of Portuguese Discoveries has in view to celebrate the navigation and discoveries undertaken by Portugal during the end of the 15th century, supporting important researches and universities, publishing books ...
António Manuel Hespanha
doaj  

Diáspora e sobrevivência de dois escravos pelo mundo luso-espanhol dos séculos XVI e XVII: As vidas de António China e António Rosado [PDF]

open access: yes, 2012
Na presente conferência apresentaremos dois casos de estudo de dois escravos asiáticos capturados pelos portugueses no continente asiático e a sua comercialização para a ...
Manso, Maria de Deus, Sousa, Lúcio
core  

Advancing European Plant Variety Registration: Data‐Driven Insights and Stakeholder Perspectives

open access: yesAgribusiness, EarlyView.
ABSTRACT Efficient plant variety registration is crucial for fostering innovation in the European Union, yet the current regulatory framework is complex and faces calls for reform. This study provides data‐driven evidence to inform the ongoing legislative debate by employing a mixed‐methods approach.
Sergio Urioste Daza   +2 more
wiley   +1 more source

Três poemas portugueses e um impasse [PDF]

open access: yes, 2007
Neste trabalho fazemos a leitura dialética de três poemas da moderna lírica portuguesa. Acompanhamos a representação da crise histórica da Europa moderna que em Portugal assume aspectos peculiares.
Bastos, Hermenegildo José de Menezes
core  

A Machine Learning Perspective on the Brønsted–Evans–Polanyi Relation in Water‐Gas Shift Catalysis on MXenes

open access: yesAdvanced Intelligent Discovery, EarlyView.
Machine learning predicts activation energies for key steps in the water‐gas shift reaction on 92 MXenes. Random Forest is identified as the most accurate model. Reaction energy and reactant LogP emerge as key descriptors. The approach provides a predictive framework for catalyst design, grounded in density functional theory data and validated through ...
Kais Iben Nassar   +3 more
wiley   +1 more source

Práctica y actitud profesional en el manejo del paciente con queratocono en Portugal [PDF]

open access: yes, 2019
El queratocono es una enfermedad no inflamatoria, degenerativa de la córnea que en la medida en que progresa induce una pérdida significativa de la agudeza visual solo corregible con lentes de contacto (LC) rígidas permeable a los gases (RPG).
Dias Rahmani, Mariana
core   +1 more source

Neuromorphic Photonic Processing and Memory With Spiking Resonant Tunneling Diode Neurons and Neural Networks

open access: yesAdvanced Intelligent Systems, EarlyView.
This work shows resonant tunneling diode‐based opto‐electronic spiking neurons enabling fast edge detection in time series, a two‐layer photonic spiking neural network for complex classification, and a depth‐tunable photonic spiking memory system. Neuromorphic computing—modeled after the functionality and efficiency of biological neural systems—offers ...
Dafydd Owen‐Newns   +8 more
wiley   +1 more source

Youth cultures, digital cultures: practices of young Portuguese and Mexicans [PDF]

open access: yes, 2017
São jovens portugueses e mexicanos com algo em comum: têm práticas e consumos digitais intensos.
Amaral, Inês   +2 more
core  

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