Results 11 to 20 of about 87,445 (205)

Characterising text mining: a systematic mapping review of the Portuguese language

open access: yesIET Software, Volume 12, Issue 2, Page 49-75, April 2018., 2018
Documents written in natural language constitute a major part of the artefacts produced during the software engineering life cycle. Studies indicate that more than 80% of enterprise data is stored in some sort of unstructured form, mainly as text. Therefore, the growth of user‐generated content, especially from social media, provides a huge amount of ...
Ellen Souza   +8 more
wiley   +1 more source

Towards a Unified Sentiment Lexicon Based on Graphics Processing Units

open access: yesMathematical Problems in Engineering, Volume 2014, Issue 1, 2014., 2014
This paper presents an approach to create what we have called a Unified Sentiment Lexicon (USL). This approach aims at aligning, unifying, and expanding the set of sentiment lexicons which are available on the web in order to increase their robustness of coverage.
Liliana Ibeth Barbosa-Santillán   +2 more
wiley   +1 more source

Um estudo acerca dos cursos de formação de professores de língua estrangeira e o paradigma contemporâneo [PDF]

open access: yes, 2010
Este artigo descreve uma pesquisa que investigou três cursos de Licenciatura em Língua Estrangeira (espanhola, francesa e inglesa) em uma universidade federal do Brasil, quanto a se estão, de fato, preparando os professores para a prática docente em ...
Araújo, Ana Carolina Nunes de   +1 more
core   +3 more sources

Expressões idiomáticas em textos jornalísticos : insumo para aulas de PLE [PDF]

open access: yes, 2010
O objetivo da nossa pesquisa foi analisar o potencial de insumo que os textos jornalísticos possuem e se poderiam ser utilizados como material autêntico na sala de aula de PLE, levando em consideração que muitas expressões idiomáticas neles contidas ...
Machado, Ana Elizabete Barreira   +1 more
core   +2 more sources

Polidez no Brasil e na Espanha : um estudo de caso comparativo [PDF]

open access: yes, 2010
Este trabalho tem por objetivo desenvolver um estudo comparativo entre as estratégias de polidez que seriam utilizadas em português e em espanhol por quatro professoras universitárias de espanhol, duas espanholas e duas brasileiras, em doze situações ...
Rabasa Fernández, Yamilka   +2 more
core   +2 more sources

Solar Flare Activity, 1937–2024: Introducing the New Hemispheric Solar Flare Index (hSFI) in the Context of 2024's Major Solar Storm Events

open access: yesSpace Weather, Volume 23, Issue 11, November 2025.
Abstract A new daily composite of the solar flare index (SFI) and the hemispherically‐resolved versions (hSFI) are presented for 1937 to 2024. The data set confirms that the northern hemisphere (NH) dominated solar flare activity during Solar Cycles 17 to 21, but that the southern hemisphere has dominated from Solar Cycle 22 to present.
V. M. Velasco Herrera   +14 more
wiley   +1 more source

Bilingual Development in the Tai‐Vietnamese Multicultural Borderland

open access: yesInternational Journal of Applied Linguistics, Volume 35, Issue 3, Page 1402-1412, August 2025.
ABSTRACT Northern Vietnam, in particular the regions along the international border, is home to a rich diversity of language communities. Important research opportunities have presented themselves in the Tai‐speaking communities in rural districts near Laos with an emphasis on the development and preservation of the Tai languages.
Thi‐Nham Le, Norbert Francis
wiley   +1 more source

Uso de blogs na educação: Breve panorama da produção científica brasileira na última década. The use of blogs in education: A short overview of the Brazilian scientific production in the past decade [PDF]

open access: yes, 2014
Blogs são usados para comunicação e interação entre as pessoas, e têm sido empregados no contexto educacional, como recurso, estratégia pedagógica, ou portfólio reflexivo e espaço de colaboração, na formação continuada informal de professores.
Mendes, Enicéia Gonçalves   +1 more
core   +1 more source

“Our study offers insight into…” Rhetorical promotion in English and Spanish conference abstracts

open access: yesInternational Journal of Applied Linguistics, Volume 34, Issue 1, Page 134-149, February 2024.
Abstract The conference abstract (CA) is an important promotional academic genre that allows scholars to introduce their research to their peers as a conference presentation if the proposal is accepted by the reviewing gatekeepers. However, few studies have explored the CA in specific disciplines and no studies have examined this genre from an ...
Pedro Martín, Sally Burgess
wiley   +1 more source

Los sitcoms como herramienta para el aprendizaje cultural en el aula de inglés [PDF]

open access: yes, 2019
Con la llegada de la globalización y la consolidación definitiva del inglés como lengua internacional, el lugar de la cultura en el proceso de aprendizaje de esta lengua también ha cambiado.
Larrea Espinar, Angela María   +1 more
core   +1 more source

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