Preparation of MoO3/γ-Al2O3 sulfur-resistant methanation catalyst with segmented plasma fluidized bed

Chinese Journal of Chemical Engineering, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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A proximal policy optimisation algorithm-based algorithm for cardiovascular disorders detection

Journal of Medical Engineering & Technology, Год журнала: 2025, Номер unknown, С. 1 - 20

Опубликована: Март 11, 2025

Cardiovascular diseases (CVDs) significantly impact athletes, impacting the heart and blood vessels. This article introduces a novel method to assess CVD in athletes through an artificial neural network (ANN). The model utilises mutual learning-based bee colony (ML-ABC) algorithm set initial weights proximal policy optimisation (PPO) address imbalanced classification. ML-ABC uses learning enhance process by updating positions of food sources with respect best fitness outcomes two randomly selected individuals. PPO makes updates ANN stable efficient improve model's reliability. Our approach formulates classification problem as series decision-making processes, rewarding every act higher rewards for correctly identifying instances minority class, hence handling class imbalance. We evaluated performance on diversified medical dataset including 26,002 who were examined within Polyclinic Occupational Health Sports Zagreb, further validated NCAA NHANES datasets verify generalisability. findings indicate that our outperforms existing models accuracies 0.88, 0.86 0.82 respective datasets. These results clinical application advance cardiovascular disorder detection methodologies.

Язык: Английский

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Plasma catalysis for sustainable industry: lab-scale studies and pathways to upscaling

Deleted Journal, Год журнала: 2025, Номер 7(4)

Опубликована: Март 27, 2025

Non-thermal plasma (NTP) catalysis has emerged as a transformative technology for achieving sustainable chemical production, particularly within energy-intensive industries. With advantages like rapid response times, low thermal input, and the ability to operate at atmospheric pressures, NTP systems are well-suited integration with renewable energy sources. However, translating lab-scale insights into scalable industrial applications presents substantial challenges, in understanding plasma-catalyst interactions designing reactors that perform efficiently larger scales. This review explores recent advancements catalysis, highlighting studies provide foundational knowledge of plasma-surface chemistry, catalyst behavior, reactor design. Additionally, we examine novel approaches photo- electro-catalysis, which offer added control over reaction pathways. The further addresses scaling challenges potential solutions, from design modifications process optimization under industrially relevant conditions. By linking fundamental research applications, this narrative aims identify pathways through can contribute zero-emission, circular carbon economy.

Язык: Английский

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Non-thermal Plasma and Modified Catalysts: A Synergistic Approach to Air Purification

Chemical Engineering Journal Advances, Год журнала: 2025, Номер unknown, С. 100748 - 100748

Опубликована: Апрель 1, 2025

Язык: Английский

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Electrothermal Effect in Formaldehyde Oxidation over a Nickel-Supported Nano δ-MnO₂ Catalyst

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 14, 2025

Язык: Английский

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Response surface methodology (RSM) for optimizing ozone-assisted process parameters for formaldehyde removal

Journal of Environmental Health Science and Engineering, Год журнала: 2023, Номер 21(2), С. 475 - 484

Опубликована: Июль 24, 2023

Язык: Английский

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