Results 31 to 40 of about 13,815,833 (290)

A Pipeline for Rapid Post-Crisis Twitter Data Acquisition, Filtering and Visualization

Technologies, 2019
Due to instant availability of data on social media platforms like Twitter, and advances in machine learning and data management technology, real-time crisis informatics has emerged as a prolific research area in the last decade.
Mayank Kejriwal, Yao Gu
doaj   +1 more source

La web social para aprender estadística

Revista de Educación Estadística, 2023
Estudios previos respaldan cómo el uso de intervenciones educativas innovadoras con TIC mejora el aprendizaje de la Estadística. En este trabajo presentamos los resultados de una intervención didáctica cuyo objetivo principal es potenciar y favorecer la
Assumpta Estrada, Maria Ricart, Ivan Barbero, Eduard Vaquero   +3 more
doaj   +1 more source

The other side of the social web: A taxonomy for social information access [PDF]

, 2012
The power of the modern Web, which is frequently called the Social Web or Web 2.0, is frequently traced to the power of users as contributors of various kinds of contents through Wikis, blogs, and resource sharing sites.
Peter Brusilovsky, Brusilovsky, Peter, Brusilovsky, P   +2 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Web content accessibility guidelines 1.0 [PDF]

, 1999
Este documento explica cómo hacer el contenido Web accesible para personas con discapacidad. Está destinado a todos los desarrolladores de contenido Web (autores de páginas y diseñadores de sitios) y para los desarrolladores de herramientas de ...
World Wide Web Consortium
core   +2 more sources

Tourism and online communication: interactivity and social web in official destination websites

Communication & Society (Formerly Comunicación y Sociedad), 2015
Websites are an important communication tool in destination branding. This study analyses the relational nature of 87 official destination websites (ODWs) according to two parameters: interactivity, whose link to ODWs has been highlighted in several ...
José Fernández-Cavia, María Isabel Míguez-González   +1 more
doaj   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Le Facebook des étudiants marocains. Territoire relationnel et territoire des possibles

Revue Européenne des Migrations Internationales, 2014
This article questions the place of web practices in social networks of Moroccan students, the structuring and organization of these networks and how they fit into the space. The objective is to move the issue of international student mobility in linking
Sabrina Marchandise
doaj   +1 more source