AIMC Topic: Oxygen

Clear Filters Showing 1 to 10 of 158 articles

Hybrid deep learning framework for real-time DO prediction in aquaculture.

Scientific reports Jul 9, 2025
Dissolved oxygen (DO) is a vital parameter in regulating water quality and sustaining the health of aquatic organisms in aquaculture environments. Therefore, estimation and control of DO levels are essential in aquaculture operations. However, tradit...
Neural Networks, Computer Ecosystem Deep Learning Water Quality Aquaculture Oxygen China
View on PubMed DOI

Hippocampal blood oxygenation predicts choices about everyday consumer experiences: A deep-learning approach.

Proceedings of the National Academy of Sciences of the United States of America Jul 7, 2025
This research investigates the neurophysiological mechanisms of experiential versus monetary choices under risk. While ventral striatum and insula activity are instrumental in predicting monetary choices, we find that hippocampal activity plays a key...
Choice Behavior Ventral Striatum Magnetic Resonance Imaging Decision Making Hippocampus Memory, Episodic Oxygen Adult Male Deep Learning Female Young Adult Humans
View on PubMed DOI

Oxygenated Organic Molecules over the Boundary Layer Aloft in Beijing.

Environmental science & technology Jun 11, 2025
Oxygenated organic molecules (OOMs) originate from both direct emissions and secondary formation via the oxidation of volatile organic compounds (VOCs) emitted from biogenic and anthropogenic sources. OOMs are suggested to play a crucial role in the ...
Environmental Monitoring Air Pollutants Beijing Aerosols Oxygen Atmosphere Volatile Organic Compounds
View on PubMed DOI

Machine Learning Driven Synthesis of Cobalt Oxide Entrapped Heteroatom-Doped Graphitic Carbon Nitride for Enhanced Oxygen Evolution Reaction.

PloS one Jun 11, 2025
Developing highly efficient electrocatalysts for the oxygen evolution reaction is hindered by sluggish multi-electron kinetics, poor charge transfer efficiency, and limited active site accessibility. Transition metal-based electrocatalysts, such as c...
Catalysis Cobalt Nitrogen Compounds Graphite Machine Learning Oxygen Oxides
View on PubMed DOI

Oxygen Uptake Prediction for Timely Construction Worker Fatigue Monitoring Through Wearable Sensing Data Fusion.

Sensors (Basel, Switzerland) May 20, 2025
The physical workload evaluation of construction activities will help to prevent excess physical fatigue or overexertion. The workload determination involves measuring physiological responses such as oxygen uptake (VO) while performing the work. The ...
Humans Electromyography Workload Oxygen Consumption Fatigue Wearable Electronic Devices Construction Industry Monitoring, Physiologic Adult Oxygen Male
View on PubMed DOI

Synergistic effects of environmental factors on benthic diversity: Machine learning analysis.

Water research May 6, 2025
This study examines the water environmental factors of the Cangshan stream and benthic animal communities by using random forest, gradient boosting decision tree, and support vector machine models to analyze the complex response mechanisms of benthic...
Machine Learning Temperature Animals Phosphorus Rivers Invertebrates Nitrogen Biodiversity Oxygen
View on PubMed DOI

Addressing model discrepancy in a clinical model of the oxygen dissociation curve.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences Apr 2, 2025
Many mathematical models suffer from model discrepancy, posing a significant challenge to their use in clinical decision-making. In this article, we consider methods for addressing this issue. In the first approach, a mathematical model is treated as...
Models, Biological Neural Networks, Computer Normal Distribution Algorithms Oxygen Humans
View on PubMed DOI

Water quality parameters-based prediction of dissolved oxygen in estuaries using advanced explainable ensemble machine learning.

Journal of environmental management Apr 1, 2025
The dissolved oxygen (DO) is crucial for the ecological health of estuaries and bays. However, human activities, land-sea interactions, and the unclear impact mechanisms of water quality parameters (WQPs) pose challenges to DO prediction. Water quali...
Nitrogen Environmental Monitoring Estuaries Machine Learning China Oxygen Water Quality Rivers
View on PubMed DOI

Temporal and spatial feature extraction using graph neural networks for multi-point water quality prediction in river network areas.

Water research Mar 26, 2025
Deep learning methods have demonstrated strong capabilities in capturing nonlinear relationships for water quality prediction, yet existing studies predominantly focus on individual monitoring sites while neglecting pollutant spatial dynamics. To add...
Rivers Neural Networks, Computer Graph Neural Networks Nitrogen Environmental Monitoring Oxygen Water Quality
View on PubMed DOI

Prediction of river dissolved oxygen (DO) based on multi-source data and various machine learning coupling models.

PloS one Mar 4, 2025
Too low a concentration of dissolved oxygen (DO) in a river can disrupt the ecological balance, while too high a concentration may lead to eutrophication of the water body and threaten the health of the aquatic environment. Therefore, accurate predic...
Oxygen Models, Theoretical Water Quality Environmental Monitoring Machine Learning Principal Component Analysis Rivers Algorithms
View on PubMed DOI
Popular Topics
Recent Journals