Results 51 to 60 of about 8,401,309 (283)

Evaluación de los instrumentos de consulta en línea incluidos en las sedes web de los archivos nacionales hispanoamericanos

BiD: Textos Universitaris de Biblioteconomia i Documentació, 2009
Objetivo. Analizar los instrumentos de consulta en línea incluidos en las sedes web de los archivos nacionales hispanoamericanos. -- Metodología. Elaboración de un listado con el conjunto de elementos, características o servicios básicos que deben poseer
Más Bleda, Amalia, Chaín Navarro, Celia   +1 more
doaj   +1 more source

Single‐Cell RNA Editing Identifies T Cell ADAR1 as a Key Regulator of Immune Exhaustion and Anti‐PD‐1 Resistance in Colorectal Cancer

Advanced Science, EarlyView.
Single‐cell RNA editing analysis identifies ADAR1 as a regulator of dysfunctional T cell states in colorectal cancer. Elevated ADAR1 activity promotes T cell exhaustion and impairs antitumor immunity partly through TGF‐β‐SMAD signaling, contributing to anti‐PD‐1 resistance and highlighting T cell ADAR1 as a potential therapeutic target and biomarker ...
Da Kang, Song‐Zuo Xie, Yong‐Zhou Luo, Xin‐Pei Deng, Xi‐Rong Tan, Ze‐Geng Chen, Ling‐Xing Zeng, Gong Chen, Pei‐Rong Ding, Zhi‐Zhong Pan, Rong‐Xin Zhang   +10 more
wiley   +1 more source

Kako nastajajo spletni arhivi: tehnični vidiki zajemanja spletnih vsebin / How are web archives created? Technical aspects of web content capture [PDF]

Organizacija Znanja
Web archives are collections produced by libraries and other heritage institutions to permanently preserve online heritage. They often contain large amounts of material stored from the web through the use of web crawlers.
Janko Klasinc
doaj  

Exploiting Multimedia in Creating and Analysing Multimedia Web Archives

Future Internet, 2014
The data contained on the web and the social web are inherently multimedia and consist of a mixture of textual, visual and audio modalities. Community memories embodied on the web and social web contain a rich mixture of data from these modalities.
Jonathon S. Hare, David P. Dupplaw, Paul H. Lewis, Wendy Hall, Kirk Martinez   +4 more
doaj   +1 more source

ANXA2+ Small Extracellular Vesicles Drive Chemoresistance in Anaplastic Thyroid Cancer by Promoting XRCC5 Lactylation and Enhancing Non‐Homologous End‐Joining Repair

Advanced Science, EarlyView.
ANXA2+ sEVs promote cisplatin resistance in ATC by stabilizing the SRC/LDHA interaction, increasing LDHA phosphorylation and activity, and lactate production. Elevated lactate levels promote KAT5‐mediated lactylation of XRCC5 at lysine 265, enhancing its binding to XRCC6.
Shanshan Su, YiShan Xiong, Yuxuan Liang, Xiang Min, Daofeng Dai   +4 more
wiley   +1 more source

Data quality in web archiving [PDF]

Proceedings of the 3rd workshop on Information credibility on the web, 2009
Web archives preserve the history of Web sites and have high long-term value for media and business analysts. Such archives are maintained by periodically re-crawling entire Web sites of interest. From an archivist's point of view, the ideal case to ensure highest possible data quality of the archive would be to "freeze" the complete contents of an ...
Marc Spaniol, Dimitar Denev, Arturas Mazeika, Gerhard Weikum, Pierre Senellart   +4 more
openaire   +2 more sources

Closing the Empirical Loop: Autonomous AI Agents Conduct End‐to‐end Research With Human Participants

Advanced Science, EarlyView.
A multi‐agent AI system autonomously executes the complete scientific workflow, from hypothesis to manuscript, across three psychological studies involving 288 participants. The system designs experiments, collects real world data, develops analysis pipelines, and writes manuscripts with theoretical rigor comparable to experienced researchers.
Gabrielle Wehr, Reuben Rideaux, Amaya J. Fox, David R. Lightfoot, Jason Tangen, Jason B. Mattingley, Shane E. Ehrhardt   +6 more
wiley   +1 more source

Review of A Different Kind of Web: New Connections Between Archives and Our Users

Journal of Western Archives, 2012
A review of A Different Kind of Web, edited by Kate Theimer.
Megan K. Friedel
doaj  

Multilingual Web Services of Data Archives: Possibilities and Pitfalls

IASSIST Quarterly, 2008
Multilingual Web Services of Data Archives: Possibilities and ...
Taina Jaaskelainen, Tuomas J. Alatera
doaj   +1 more source

The Plant‐to‐Plant Circular Strategy: Coupling Photodegradation and Phytoremediation With Plant‐Based Nanomaterials for Plastic Degradation

Advanced Science, EarlyView.
Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu, Lena Ciric, Yuheng Wang, Ziru Pei, Manpreet Bhatti   +4 more
wiley   +1 more source