Results 71 to 80 of about 3,033,544 (160)

Automated item‐level measures of verbal fluency in semantic and logopenic primary progressive aphasia

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
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 ...
Jet M. J. Vonk   +12 more
wiley   +1 more source

Chemical Aspects Influencing Crack Formation in Black‐and‐White Oil‐Based Paints: Study of Five Spanish Abstract Informalist Paintings by Antonio Saura (1930–1998)

open access: yesChemistry–Methods, Volume 6, Issue 1, January 2026.
This study explores the chemical and physical mechanisms behind the distinct cracking patterns observed in the black‐painted areas of five works by Antonio Saura. Multiband imaging and portable digital microscopy were employed to document the morphology and distribution of crack patterns.
Margherita Gnemmi   +7 more
wiley   +1 more source

Tipología de los cibermedios periodísticos: bases teóricas para su clasificación

open access: yesRevista Mediterránea de Comunicación, 2017
Desde su aparición en los años 1990, los medios periodísticos digitales han experimentado un proceso de asentamiento y diversificación. Como consecuencia, la fértil clasificación de los cibermedios se ha hecho cada vez más rica y compleja.
Ramón Salaverría
doaj  

Risks of Time and Chronology as an Underpinning Infrastructure for Critical Systems: Emerging Chronorisks and Chronosecurity Needs

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT Time and chronology form the invisible architecture upon which modern civilization depends, governing synchronization across markets, power grids, communication networks, transportation, and defense. Yet, this shared temporal framework, engineered through atomic clocks, satellites, and digital synchronization, faces growing vulnerabilities ...
Bilal M. Ayyub
wiley   +1 more source

La lucha contra la desinformación en la comunicación digital durante la pandemia de COVID-19: estudio del caso de El Método del Lab RTVE

open access: yes, 2020
espanolLa pandemia de COVID-19 de 2020 y los discursos populistas han alimentado la desinformacion, sobre todo en la comunicacion digital. El objetivo de esta investigacion es comprobar las herramientas de la comunicacion digital de RTVE contra la ...
Luis Alcázar Garcia
semanticscholar   +1 more source

Blockchain and Quantum Technologies for Securing the Global Nuclear Supply Chain: Synergies, Applications, Technical Challenges and Opportunities

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT The infiltration of counterfeit, fraudulent, and suspect items into civil nuclear supply chains, notably within power generation and medical isotope production, poses severe safety and security threats. The ever‐increasing growth in nuclear installations (70 power plants are under construction and another 100 are in the planning stage) and the
Hafiz Ahmed
wiley   +1 more source

Telephone Communication, ICT Use, and Digitalization in Healthcare Performance

open access: yesWorld Affairs, Volume 189, Issue 1, Spring 2026.
ABSTRACT This study explores the impact of telephone communication, ICT use, and digitalization on healthcare performance in sub‐Saharan Africa (SSA), a region facing challenges such as limited infrastructure and resources, geographical barriers, and a high disease burden.
Emmanuel K. Manu   +2 more
wiley   +1 more source

Activismo, co-creación e igualdad de género: la comunicación digital en la huelga feminista del 8M.

open access: yesRevista Dígitos, 2019
Presentamos un análisis de las estrategias de comunicación digital empleadas durante la huelga feminista del 8 de marzo de 2018. Coincidiendo con Día Internacional de la Mujer, se convocaron en 170 países huelgas feministas laborales, estudiantiles, de ...
Antonio Raúl Fernández Rincón
semanticscholar   +1 more source

Confronting policy myopia: Short‐term government policy and information seeking behaviors in rural Thailand

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
Abstract Short‐term policy (STP) has attracted considerable attention as a form of time‐related public policy and is typically used to solve urgent problems. The objective of this study, which considers STP as policy myopia from an information science perspective, is to discuss the challenges encountered during the STP policymaking process and their ...
Prasongchai Setthasuravich   +1 more
wiley   +1 more source

La innovación de las radiotelevisiones públicas europeas en la comunicación digital y las comunidades de usuarios

open access: yesCuadernos.info, 2019
Esta investigación analiza las estrategias de innovación e interacción social de las radiotelevisiones públicas europeas como respuesta a los retos de transformación y adaptación a la nueva ecología de la comunicación digital.
Mónica López-Golán   +2 more
semanticscholar   +1 more source

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