AIMC Topic: Oxygen

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A water quality prediction model based on signal decomposition and ensemble deep learning techniques.

Water science and technology : a journal of the International Association on Water Pollution Research Nov 1, 2023
Accurate water quality predictions are critical for water resource protection, and dissolved oxygen (DO) reflects overall river water quality and ecosystem health. This study proposes a hybrid model based on the fusion of signal decomposition and dee...
Fresh Water Oxygen Water Quality Entropy Ecosystem Deep Learning
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A novel method for conformity assessment testing of mechanical ventilators for post-market surveillance purposes.

Technology and health care : official journal of the European Society for Engineering and Medicine Jan 1, 2023
BACKGROUND: Mechanical ventilators are medical devices used in intensive care units when patients are in need of mechanical aid to facilitate the process of breathing. As the function of breathing is the exchange of gases, the mechanical ventilator t...
Oxygen Equipment Design Ventilators, Mechanical Humans Artificial Intelligence Reproducibility of Results Respiration
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Modelling the biological treatment process aeration efficiency: application of the artificial neural network algorithm.

Water science and technology : a journal of the International Association on Water Pollution Research Dec 1, 2022
The biological treatment process (BTP) is responsible for removing chemical oxygen demand (COD) and ammonia using microorganisms present in wastewater. The BTP consumes large quantities of energy due to the transfer of oxygen using air pumps/blowers....
Neural Networks, Computer Oxygen Biological Oxygen Demand Analysis Wastewater Algorithms
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[Comparison of the predictive performance of Logistic regression, BP neural network and support vector machine model for the risk of acute exacerbation of readmission in elderly patients with chronic obstructive pulmonary disease within 30 days].

Zhonghua wei zhong bing ji jiu yi xue Aug 1, 2022
OBJECTIVE: To compare the effectiveness of Logistic regression, BP neural network and support vector machine models in the prediction of 30-day risk of readmission in elderly patients with an exacerbation of chronic obstructive pulmonary disease (COP...
Humans Neural Networks, Computer Activities of Daily Living Patient Readmission Logistic Models Risk Factors Support Vector Machine Aged Oxygen Pulmonary Disease, Chronic Obstructive
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Deep-Learning based Sleep Apnea Detection using SpO2 and Pulse Rate.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2022
This work presents automated apnea event de-tection using blood oxygen saturation (SpO2) and pulse rate (PR), conveniently recorded with a pulse oximeter. A large, diverse cohort of patients (n=8068, ageā‰„40 years) from the sleep heart health study da...
Humans Adult Deep Learning Heart Rate Polysomnography Oxygen Sleep Apnea Syndromes Oxygen Saturation
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Deep-Learning Model Based on Convolutional Neural Networks to Classify Apnea-Hypopnea Events from the Oximetry Signal.

Advances in experimental medicine and biology Jan 1, 2022
Automated analysis of the blood oxygen saturation (SpO) signal from nocturnal oximetry has shown usefulness to simplify the diagnosis of obstructive sleep apnea (OSA), including the detection of respiratory events. However, the few preceding studies ...
Sleep Apnea, Obstructive Polysomnography Oximetry Humans Neural Networks, Computer Oxygen Sleep Apnea Syndromes Adult Deep Learning
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Dissolved oxygen modelling of the Yamuna River using different ANFIS models.

Water science and technology : a journal of the International Association on Water Pollution Research Nov 1, 2021
Dissolved oxygen (DO) is one of the prime parameters for assessing the water quality of any stream. Thus, the accurate estimation of DO is necessary to evolve measures for maintaining the riverine ecosystem and designing appropriate water quality imp...
Rivers Fuzzy Logic Oxygen Water Quality Ecosystem
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Applications of Artificial Intelligence for Retinopathy of Prematurity Screening.

Pediatrics Mar 1, 2021
OBJECTIVES: Childhood blindness from retinopathy of prematurity (ROP) is increasing as a result of improvements in neonatal care worldwide. We evaluate the effectiveness of artificial intelligence (AI)-based screening in an Indian ROP telemedicine pr...
Retinopathy of Prematurity Hospital Units Severity of Illness Index Humans ROC Curve India Linear Models Gestational Age Oxygen Telemedicine Artificial Intelligence Retrospective Studies Infant, Newborn Female Sensitivity and Specificity Male
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Machine learning for direct oxygen saturation and hemoglobin concentration assessment using diffuse reflectance spectroscopy.

Journal of biomedical optics Nov 1, 2020
SIGNIFICANCE: Diffuse reflectance spectroscopy (DRS) is frequently used to assess oxygen saturation and hemoglobin concentration in living tissue. Methods solving the inverse problem may include time-consuming nonlinear optimization or artificial neu...
Machine Learning Oxygen Phantoms, Imaging Hemoglobins Spectrum Analysis
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Machine Learning Classifier Models Can Identify Acute Respiratory Distress Syndrome Phenotypes Using Readily Available Clinical Data.

American journal of respiratory and critical care medicine Oct 1, 2020
Two distinct phenotypes of acute respiratory distress syndrome (ARDS) with differential clinical outcomes and responses to randomly assigned treatment have consistently been identified in randomized controlled trial cohorts using latent class analys...
Protein C Leukocyte Count Receptors, Tumor Necrosis Factor, Type I Partial Pressure Serum Albumin Oxygen Mortality Intercellular Adhesion Molecule-1 Bicarbonates Creatinine Blood Pressure Area Under Curve Interleukin-8 Platelet Count Bilirubin Latent Class Analysis Vasoconstrictor Agents Pulmonary Ventilation Respiratory Distress Syndrome Interleukin-6 Inflammation Vital Signs Age Factors Carbon Dioxide Randomized Controlled Trials as Topic Prognosis Humans Tidal Volume Biomarkers, Tumor Plasminogen Activator Inhibitor 1 Machine Learning Phenotype
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