Results 11 to 20 of about 202 (133)

Automated item-level measures of verbal fluency in semantic and logopenic primary progressive aphasia. [PDF]

open access: yesAlzheimers Dement
Abstract INTRODUCTION Verbal fluency tasks are widely used in primary progressive aphasia (PPA), but most studies rely only on total correct responses, overlooking qualitative features of the words produced. We applied a scalable computational framework to extract item‐level features from fluency responses in semantic variant (svPPA) and logopenic ...
Vonk JMJ   +12 more
europepmc   +2 more sources

Memes da internet e a produtividade funcional: um argumento sistêmico-funcional e crítico-discursivo para a propagação dos fenômenos

open access: yesTexto Livre: Linguagem e Tecnologia, 2013
Neste estudo, pretendemos analisar avaliadores e avaliados, localizados via utilização da expressão memética “Que deselegante”. Para verificar, funcionalmente, como e quem/o que o usuário da expressão citada avalia, constituindo-se, assim ...
Jaime de Souza Júnior
doaj   +3 more sources

O gênero emergente webcomics

open access: yesSigno
Com o avanço da tecnologia, vemos novos gêneros textuais surgindo. Alguns destes, são variações de gêneros textuais já conhecidos, mas que assumem novas características a partir de novas tecnologias, ferramentas digitais e semioses.
Ulisses De Oliveira, Julia Leal Barbosa
doaj   +1 more source

(INTER)SUBJETIVIDADE NOS ESTUDOS DE REDES SOCIAIS: DISSOLVENDO FRONTEIRAS

open access: yesRevista do GEL, 2014
As redes sociais da internet (RSI) se multiplicam e todas elas, embora tenham esquemas enunciativos distintos, ampliam as possibilidades de por em cena (inter)subjetividades.
Sayonara Costa, Júlio Araújo
doaj   +2 more sources

The landscape of dementia research, diagnosis, treatment, and care in Latin America

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Latin America is undergoing rapid population aging alongside a rising burden of dementia. While the region holds substantial potential for dementia risk reduction, challenges remain, such as delayed diagnoses, limited access to specialized care and biomarker testing, persistent stigma, and deep‐rooted structural inequities.
Claudia K. Suemoto   +41 more
wiley   +1 more source

A New Method for Probabilistic Spatiotemporal Forecasts of Solar Soft X‐Ray “S‐Class” (>X10) Superflares

open access: yesJournal of Geophysical Research: Space Physics, Volume 131, Issue 2, February 2026.
Abstract Solar superflares of S‐class (>X10 in soft X‐rays) pose extreme space weather hazards, yet their prediction remains a fundamental challenge owing to their rapid and transient natures and the limitations of conventional event‐based forecasts. We introduce for the first time, a probabilistic spatiotemporal framework designed to identify extended
V. M. Velasco Herrera   +12 more
wiley   +1 more source

SOBRE AS INTERTEXTUALIDADES EM AMBIENTES DIGITAIS: O USO DE HASHTAGS

open access: yesAlfa: Revista de Lingüística, 2023
RESUMO Desde o seu surgimento na década de 1990, as hashtags têm sido usadas com diferentes funções discursivas na internet e se tornado uma marca importante nesse ambiente.
Vicente de LIMA-NETO   +1 more
doaj   +2 more sources

Digital speech biomarkers of cognitive functioning in multilingual Kenyan adults

open access: yesAlzheimer's &Dementia, Volume 21, Issue S2, December 2025.
Abstract Background Digital speech biomarkers show promise as cost‐effective and scalable diagnostic tools for cognitive decline and dementia in African research and healthcare settings. However, significant gaps remain in language‐specific normative data, cross‐linguistic validation, and standardized protocols for multilingual populations.
Adolfo M Garcia   +15 more
wiley   +1 more source

Communication‐Related Vulnerability of War Refugees: The Case of Ukrainians Escaping Russia's Invasion

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 3, September 2025.
ABSTRACT When war refugees arrive in a host country, they may find themselves in a vulnerable condition and struggle to cope in a foreign setting. This article presents a systematic approach to identifying important communication‐related challenges that should be addressed by policymakers at the national level of the host country to reduce the ...
Kristi Aav   +3 more
wiley   +1 more source

GÊNEROS MULTIMODAIS: MAPEANDO PESQUISAS NO BRASIL

open access: yesLinguagem em Foco, 2019
Este trabalho tem como foco o mapeamento das pesquisas sobre multimodalidade realizadas no Brasil nas áreas de lingüística e linguística aplicada. O mapeamento tem como objetivo geral revelar os temas de análise nos gêneros multimodais, cujos dados foram
Antonia Dilamar Araújo
doaj  

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