Results 201 to 210 of about 6,285,273 (279)

Application of artificial neural network and general machine learning modelling on CO2 adsorption in moisture equilibrated South African high and medium rank coals

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the effect of moisture on CO2 adsorption in South African coals using both experimental and machine learning approaches. Three coal samples (SL, TN, and EM) with varying ranks (RoVmr: 3.49%, 1.26%, and 0.64%, respectively) were collected from different regions of South Africa.
Kasturie Premlall   +3 more
wiley   +1 more source

Harnessing machine learning and optimization for informed chemical engineering decisions: A styrene reactor analysis

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This study shows that integrating multiple machine learning models with optimization and decision‐making improves chemical process design, and that a consensus‐based strategy across models provides more robust and reliable operating recommendations than any single model, especially under limited or noisy data conditions.
Farough Agin   +2 more
wiley   +1 more source

Influence of CO2 solubilization conditions on dissolution and precipitation in carbonate matrices

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
CO2 solubilization temperature controls dissolution and precipitation in carbonate rocks at 60–100 bar. Factorial experiments show lower solubilization temperatures (~5°C) increase dissolution and porosity, while higher temperatures (~20°C) suppress dissolution—guiding subsurface reactive management.
Elivaldo Sapucaia da Silva Jr.   +2 more
wiley   +1 more source

Soft sensors based on artificial neural networks for advanced bioprocess monitoring

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study presents the development and validation of artificial neural network (ANN)‐based soft sensors for the online estimation of key bioprocess variables during fed‐batch cultivations of Pseudomonas putida KT2442 producing medium‐chain‐length polyhydroxyalkanoates (PHA), sustainable biopolymer precursors for bioplastics production.
Monika Pešková   +2 more
wiley   +1 more source

Time Reversal Fusion for ECG Reconstruction Before and After Adversarial Fine-Tuning. [PDF]

open access: yesBioengineering (Basel)
Liu J, Chui KT, Lee LK, Chi HR, Yip TY.
europepmc   +1 more source

Copula‐based joint modelling of emergency department visits with time‐varying dependence

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Jointly modelling multiple correlated count time series is essential in health services research, where outcomes like emergency visits for mental health and substance use often evolve together. Ignoring these dependencies can obscure meaningful trends and limit the effectiveness of policy evaluation.
Guanjie Lyu, Cindy Feng, Lihui Liu
wiley   +1 more source

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