Results 51 to 60 of about 358,635 (311)

Classification of Motor Imagery Based on Multi-Scale Feature Extraction and the Channel-Temporal Attention Module

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Motor imagery (MI) is a popular paradigm for controlling electroencephalogram (EEG) based Brain-Computer Interface (BCI) systems. Many methods have been developed to attempt to accurately classify MI-related EEG activity.
Runze Wu, Jing Jin, Ian Daly, Xingyu Wang, Andrzej Cichocki   +4 more
doaj   +1 more source

Signal Detection Based on Power-Spectrum Sub-Band Energy Ratio

, 2020
The power-spectrum sub-band energy ratio (PSER) has been applied in a variety of fields, but reports on its statistical properties and application in signal detection have been limited.
Song Wang, Yanzhu Hu, Han Li
core   +1 more source

Subthreshold FIR Filter Architecture for Ultra Low Power Applications [PDF]

, 2008
Subthreshold design has been proposed as an effective technique for designing signal processing circuits needed in wireless sensor nodes powered by sources with limited energy.
Bashir M. Al-Hashimi, M. Al-Hashimi, Bashir, Mishra, Biswajit, Biswajit Mishra   +3 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Predicting weather-related power outages in large scale distribution grids with deep learning ensembles

International Journal of Electrical Power & Energy Systems
Weather events are primarily contributors to electrical supply disruptions, prompting the need to accurately forecast these weather-related power outages.
L. Prieto-Godino, C. Peláez-Rodríguez, J. Pérez-Aracil, J. Pastor-Soriano, S. Salcedo-Sanz   +4 more
doaj   +1 more source

Concentration Uncertainty Principles for Signals on the Unit Sphere

, 2016
The uncertainty principle is an important and powerful tool, with many applications in signal processing. This paper presents two concentration uncertainty principles for signals on the sphere which relate the localization of the concentration of a ...
Khalid, Zubair, Durrani, Salman, Sadeghi, Parastoo, Kennedy, Rodney   +3 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Integrated Memristor Network for Physiological Signal Processing

Advanced Electronic Materials, 2023
Humans are complex organisms made by millions of physiological systems. Therefore, physiological activities can represent physical or mental states of the human body. Physiological signal processing is essential in monitoring human physiological features.
Lei Cai, Lianfeng Yu, Wenshuo Yue, Yihang Zhu, Zhiyu Yang, Yuqi Li, Yaoyu Tao, Yuchao Yang   +7 more
doaj   +1 more source

Cooperative Game-theoretic Approach to Load Balancing in Smart Grids with Community Energy Storage [PDF]

, 2015
In this paper, we propose a model for households to share energy from community energy storage (CES) such that both households and utility company benefit from CES.
Rajasekharan, Jayaprakash, Jayaprakash Rajasekharan, Koivunen, Visa, Visa Koivunen   +3 more
core   +1 more source

Spatial Filter Bank in the Spherical Harmonic Domain: Reconstruction and Application

, 2021
Filter banks are an integral part of modern signal processing. They may also be applied to spatial filtering and the employed spatial filters can be designed with a specific shape for the analysis, e. g. suppressing side-lobes. After extracting spatially
Politis, Archontis, Schlecht, Sebastian, Archontis Politis, Ville Pulkki, Pulkki, Ville, Christoph Hold, Hold, Christoph, Sebastian J. Schlecht   +7 more
core   +1 more source