AIMC Topic: Ammonia

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A myocardial reorientation method based on feature point detection for quantitative analysis of PET myocardial perfusion imaging.

Computer methods and programs in biomedicine Aug 1, 2025
OBJECTIVE: Reorienting cardiac positron emission tomography (PET) images to the transaxial plane is essential for cardiac PET image analysis. This study aims to design a convolutional neural network (CNN) for automatic reorientation and evaluate its ...
Humans Neural Networks, Computer Artificial Intelligence Algorithms Reproducibility of Results Male Image Processing, Computer-Assisted Heart Positron-Emission Tomography Ammonia Myocardial Perfusion Imaging Nitrogen Radioisotopes
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Intelligent FA/FNA alternating strategy for nitrite-oxidizing bacteria inhibition: Data-driven prediction and process control.

Journal of environmental management Jun 1, 2025
Alternating treatment with free ammonia (FA) and free nitrous acid (FNA) is an effective strategy to inhibit nitrite-oxidizing bacteria (NOB) in partial nitrification (PN) process. However, the current alternating treatment relies on manual assessmen...
Bacteria Support Vector Machine Oxidation-Reduction Bioreactors Ammonia Nitrification Nitrites Nitrous Acid
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Energy saving for air supply in a real WWTP: application of a fuzzy logic controller.

Water science and technology : a journal of the International Association on Water Pollution Research Apr 1, 2020
An unconventional cascade control system, for the regulation of air supply in activated sludge wastewater treatment plants (WWTPs), was tested. The dissolved oxygen (DO) set point in the aeration tank was dynamically calculated based on effluent ammo...
Wastewater Waste Disposal, Fluid Fuzzy Logic Sewage Ammonia
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