Results 81 to 90 of about 3,672,970 (235)

Analyzing a four quadrant dc-dc Luo converter by means of signal flow graph modeling technique

Ain Shams Engineering Journal, 2018
In this paper, the signal flow graph technique and Mason gain formula are applied for extracting small signal model and transfer functions from control to output and from input to output.
Ebrahim Babaei, Leila Mohammadian, Elshan Davaran Hagh   +2 more
doaj   +1 more source

Fraud Detection in Online Product Review Systems via Heterogeneous Graph Transformer

IEEE Access, 2021
In online product review systems, users are allowed to submit reviews about their purchased items or services. However, fake reviews posted by fraudulent users often mislead consumers and bring losses to enterprises. Traditional fraud detection algorithm
Songkai Tang, Luhua Jin, Fan Cheng
doaj   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Graph learning considering dynamic structure and random structure

Journal of King Saud University: Computer and Information Sciences, 2023
Graph data is an important data type for representing the relationships between individuals, and many research works are conducted based on graph data.
Haiyao Dong, Haoming Ma, Zhenguang Du, Zhicheng Zhou, Haitao Yang, Zhenyuan Wang   +5 more
doaj   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

FEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile, Daniela Ratto, Giorgia Rastelli, Ottavia Eleonora Ferraro, Caterina Temporini, Sunil Kumar, Simona Boncompagni, Paola Rossi, Monica Canepari   +8 more
wiley   +1 more source

Event-Triggered Consensus Control of Nonlinear Strict Feedback Multi-Agent Systems

Mathematics, 2022
In this paper, we investigate the event-triggered consensus problems of nonlinear strict feedback MASs under directed graph. Based on the high-gain control technique, we firstly give a state-based event-triggered consensus algorithm and prove that Zeno ...
Jiaojiao Zhuang, Zhenxing Li, Zongxiang Hou, Chengdong Yang   +3 more
doaj   +1 more source

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

FEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki, Masae Ohtsuka, Takeshi Nakano, Masaru Tanokura, Takuya Miyakawa   +4 more
wiley   +1 more source

Trends in achieving nutritional status aged 0-23 months based on the TB/U index against the median line for 2019-2022 in Madina Regency

Jurnal Ilmiah Kesehatan
Child growth trends are used to compare weight gain and body length or height with standard weight gain and body length or height gain. Based on data from the 2021 Indonesian Nutrition Status Survey (SSGI) in North Sumatra Province in Madina Regency ...
Yessi Septia Tampubolon, Haripin Togap Sinaga , Evlin SH Sitinjak   +2 more
doaj   +1 more source

PU-GCN: Point Cloud Upsampling using Graph Convolutional Networks [PDF]

Computer Vision and Pattern Recognition, 2019
The effectiveness of learning-based point cloud upsampling pipelines heavily relies on the upsampling modules and feature extractors used therein.
Guocheng Qian, Abdulellah Abualshour, G. Li, Ali K. Thabet, Bernard Ghanem   +4 more
semanticscholar   +1 more source

C9orf72 ALS‐causing mutations lead to mislocalization and aggregation of nucleoporin Nup107 into stress granules

FEBS Letters, EarlyView.
Mutations in the C9orf72 gene represent the most common genetic cause of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease. Using patient‐derived neurons and C. elegans models, we find that the nucleoporin Nup107 is dysregulated in C9orf72‐associated ALS. Conversely, reducing Nup107 levels mitigates disease‐related changes.
Saygın Bilican, Yara Nabawi, William Hongyu Zhang, Dunja Petrovic, Markus Wehrmann, Sara Muñoz‐García, Seda Koyuncu, David Vilchez   +7 more
wiley   +1 more source