Results 111 to 120 of about 17,789,050 (310)
Information, 2019 This paper presents the processing steps needed in order to have a fully functional vertical search engine. Four actions are identified (i.e., retrieval, extraction, presentation, and delivery) and are required to crawl websites, get the product ...
Adrian Alexandrescu
doaj +1 more source
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
An integrated approach for content extraction, word segmentation and information presentation from Thai websites [PDF]
, 2012 This thesis presents an integrated approach for the presentation of an overview of key content from Thai websites. This approach is intended to address the information overload issue by presenting an overview to users so that they could assess whether ...
Thanadechteemapat, Wigrai
core
Span-Oriented Information Extraction -- A Unifying Perspective on Information Extraction
CoRR35 Pages, 1 ...
Yifan Ding 0001 +2 more
openaire +2 more sources
‘Guide and Prejudice’— How Argonautes recognize targets across domains of life
FEBS Letters, EarlyView.Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley +1 more source
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Document-Level Event Argument Extraction with Sparse Representation Attention
MathematicsDocument-level Event Argument Extraction (DEAE) aims to extract structural event knowledge composed of arguments and roles beyond the sentence level. Existing methods mainly focus on designing prompts and using Abstract Meaning Representation (AMR) graph
Mengxi Zhang, Honghui Chen
doaj +1 more source
Automatic Acquisition and Sustainable Use of Political-Ecological Data
Data Science Journal, 2018 The sustainable management of anthropogenically-impacted ecosystems will require ongoing monitoring and advocacy by people across the globe. To this end, automatic methods are developed herein for acquiring several types of such political-ecological data.
Timothy C. Haas
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Extracting information for biology
, 2006 High-throughput methods like the large scale sequencing of the human genome dramatically increase our knowledge of genetics and related biological processes. As a consequence these results accelerate the pace of research and development in the field of biomedicine.
openaire +3 more sources