Results 71 to 80 of about 7,479,882 (285)

Neural correlates of temporal context discrimination [PDF]

Biological Psychology, 2004
This study investigated event-related potential (ERP) effects when judgments about temporal context (recency judgments) required the retrieval of different amount of information. Subjects studied two consecutively presented word lists and at test made recency judgments to word pairs composed of two previously studied words, one drawn from each list ...
Tendolkar, Indira, Ruhrmann, Stephan, Brockhaus, Anke, Donaldson, David, Wirtz, Karin, Fernandez, Guillen, Klosterkotter, Joachim   +6 more
openaire   +4 more sources

Background-Aware Robust Context Learning for Weakly-Supervised Temporal Action Localization

IEEE Access, 2022
Weakly supervised temporal action localization (WTAL) aims to localize temporal intervals of actions in an untrimmed video using only video-level action labels.
Jinah Kim, Jungchan Cho
doaj   +1 more source

The DIGMAP geo-temporal web gazetteer service [PDF]

, 2009
This paper presents the DIGMAP geo-temporal Web gazetteer service, a system providing access to names of places, historical periods, and associated geo-temporal information.
Martins, Bruno, Borbinha, José, Manguinhas, H., Siabato Vaca, Willington Libardo   +3 more
core   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Expressiveness of Temporal Query Languages: On the Modelling of Intervals, Interval Relationships and States [PDF]

, 2006
Storing and retrieving time-related information are important, or even critical, tasks on many areas of Computer Science (CS) and in particular for Artificial Intelligence (AI).
Juan Carlos Augusto, Gomez, Rodolfo, Ausguto, Juan Carlos, Rodolfo Sabás Gómez   +3 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

Video Anomaly Search in Crowded Scenes via Spatio-Temporal Motion Context

, 2013
Video anomaly detection plays a critical role for intelligent video surveillance. We present an abnormal video event detection system that considers both spatial and temporal contexts. To characterize the video, we first perform the spatio-temporal video
Yuan JS(袁浚菘), Cong, Yang, Tang, Yandong, Tang YD(唐延东), Yuan, Junsong, Cong Y(丛杨)   +5 more
core   +1 more source

The Temporal Context of Trade Deals: Negotiating the EU-Japan Economic Partnership Agreement

The paper analyses the temporal context of trade negotiations through an in-depth case study of the Economic Partnership Agreement (EPA) negotiations between the European Union and Japan, demonstrating how these negotiations were heavily influenced by ...
Frennhoff Larsen, M.
core   +3 more sources