Results 61 to 70 of about 394,773 (309)

Engineered Protein‐Based Ionic Conductors for Sustainable Energy Storage Applications

Advanced Materials, EarlyView.
Rational incorporation of charged residues into an engineered, self‐assembling protein scaffold yields solid‐state protein films with outstanding ionic conductivity. Salt‐doping further enhances conductivity, an effect amplified in the engineered variants. These properties enable the material integration into an efficient supercapacitor.
Juan David Cortés‐Ossa, Paolo Blesio, Marcial Fernandez‐Castro, Lisa Almonte, Maxence Fernandez, Mantas Liutkus, Perumal Pandurangan, Carlos Sabater, Aitor Villaverde, Manuel Melle‐Franco, Nurit Ashkenasy, Felipe Jiménez‐Ángeles, M. Carmen Morant‐Miñana, M. Reyes Calvo, Aitziber L. Cortajarena   +14 more
wiley   +1 more source

Characteristics of the vowel system of the Standard Portuguese spoken in Angola

Revista de Filología Románica, 2016
This article relates to specific areas of Phonetics and Phonology. It is intended, in effect, to highlight some characteristics of the educated spoken Portuguese in Angola, identified and collected from oral speeches of Angolan citizens and residents in ...
Márcio Undolo
doaj   +1 more source

LE FAIT NATIONAL AU SAHARA OCCIDENTAL

Studia Universitatis Babeş-Bolyai. Studia Europaea, 2020
The National Phenomenon in Western Sahara. This article analyses the Western Sahraouian nation from the perspective of its nationalist efforts, which, in derivative interaction with its enemies, rely on revolutionary cultural production.
Joana APÓSTOLO
doaj   +1 more source

European Portuguese MRI based speech production studies

Speech Communication, 2008
Knowledge of the speech production mechanism is essential for the development of speech production models and theories. Magnetic resonance imaging delivers high quality images of soft tissues, has multiplanar capacity and allows for the visualization of the entire vocal tract.
Martins, Paula, Carbone, Inês, Pinto, Alda, Silva, Augusto, Teixeira, António   +4 more
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, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

FUTURE TENSE IN THE PORTUGUESE LINGUISTIC TRADITION

Вестник Кемеровского государственного университета, 2018
The paper deals with the concept of the Future tense found in the Portuguese linguistic tradition. As the Portuguese linguistics appeared in the context of the European linguistic tradition, the first part of the article features the main views on the ...
P. E. Egizaryan
doaj   +1 more source

Emphatic polarity in European Portuguese and beyond [PDF]

Lingua, 2013
Abstract This paper deals with denials. ‘Emphatic polarity’ is here approached from a well-defined perspective that focuses on the syntactic expression of reversing reactions to assertions. Three syntactic strategies to convey emphatic affirmation in the Romance languages are described and their distribution across languages elucidated, namely: the ...
openaire   +2 more sources

Patient-physician discordance in assessment of adherence to inhaled controller medication: a cross-sectional analysis of two cohorts [PDF]

, 2019
We aimed to compare patient's and physician's ratings of inhaled medication adherence and to identify predictors of patient-physician discordance.(SFRH/BPD/115169/2016) funded by Fundação para a Ciência e Tecnologia (FCT); ERDF (European Regional ...
Afonso, Ivete, Aguiar, Ana Paula, Almeida, Rute, Alvarenga Santos, Maria, Alves, Carlos, Alves, Marta, Alves, Rodrigo Rodrigues, Araujo, Luís, Arrobas, Ana, Azevedo, João, Bordalo, Diana, Calix, Maria José, Cardoso, João, Carvalhal, Célia, Carvalho, Aurora, Carvalho, Joana, Catarata, Maria Joana, Cidrais Rodrigues, José Carlos, Coelho, Didina, Correia, Magna Alves, Correia, Ricardo, Coutinho Costa, José, Couto, Mariana, Câmara, Raquel, Câmara, Rita, Dias, Joana, Emiliano, Madalena, Fernandes, Ricardo M, Ferreira, José Alberto, Ferreira, Rosário, Ferreira-Magalhaes, Manuel, Fonseca, Joao A, Freitas, Paulo, Gaspar Marques, João, Gerardo, Rita, Gomes Costa, Alberto, Gomes, Ricardo, Jácome, Cristina, Leiria Pinto, Paula, Lopes, Cristina, Loureiro, Cláudia Chaves, Lozoya, Carlos, Maia Santos, Lília, Marques, Ana, Martins, Pedro, Mendes, Ana, Menezes, Fernando, Morais Silva, Pedro, Moreira, Ana Sofia, Neuparth, Nuno, Nunes, Carlos, Oliveira, Georgeta, Palhinha, Ana, Pereira, Ana Margarida, Pereira, João, Pereira, Mariana, Pinto, Nicole, Ramos, Bárbara, Ribeiro, Carmelita, Santalha, Marta, Santos, Natacha, Silva Neto, Armandina, Silva, Diana, Sofia Pinto, Cláudia, Taborda-Barata, Luís, Teixeira, Maria Fernanda, Todo Bom, Ana, Todo Bom, Filipa, Vasconcelos, Maria João   +68 more
core   +3 more sources

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

A review on speech recognition approaches and challenges for Portuguese: exploring the feasibility of fine-tuning large-scale end-to-end models

EURASIP Journal on Audio, Speech, and Music Processing
At present, automatic speech recognition has become an important bridge for human-computer interaction and is widely applied in multiple fields. The Portuguese speech recognition task is gradually receiving attention due to its unique language stance ...
Yan Li, Yapeng Wang, Lap Man Hoi, Dingcheng Yang, Sio-Kei Im   +4 more
doaj   +1 more source