Results 11 to 20 of about 4,504,391 (355)
Chemical Kinetics and Mass Action in Coexisting Phases. [PDF]
J Am Chem Soc, 2022 The kinetics of chemical reactions are determined by the law of mass action, which has been successfully applied to homogeneous, dilute mixtures. At nondilute conditions, interactions among the components can give rise to coexisting phases, which can ...
Bauermann J +4 more
europepmc +3 more sources
Learning stiff chemical kinetics using extended deep neural operators [PDF]
Computer Methods in Applied Mechanics and Engineering, 2023 We utilize neural operators to learn the solution propagator for the challenging chemical kinetics equation. Specifically, we apply the deep operator network (DeepONet) along with its extensions, such as the autoencoder-based DeepONet and the newly ...
S. Goswami +4 more
semanticscholar +1 more source
Resonant Cavity Modification of Ground-State Chemical Kinetics. [PDF]
Journal of Physical Chemistry Letters, 2022 Recent experiments have suggested that ground-state chemical kinetics can be suppressed or enhanced by coupling molecular vibrations with a cavity radiation mode.
Lachlan P. Lindoy +2 more
semanticscholar +1 more source
Stiff-PINN: Physics-Informed Neural Network for Stiff Chemical Kinetics [PDF]
AAAI Spring Symposium: MLPS, 2020 The recently developed physics-informed neural network (PINN) has achieved success in many science and engineering disciplines by encoding physics laws into the loss functions of the neural network such that the network not only conforms to the ...
Weiqi Ji +4 more
semanticscholar +1 more source
Studies of the Specific Activity of Aerosolized Isoniazid against Tuberculosis in a Mouse Model
Antibiotics, 2022 The aerosol inhalation delivery of isoniazid in mice was investigated, and the specific activity of the aerosol form of isoniazid was studied with the mouse model of tuberculosis infection, the M. tuberculosis H37Rv strain. Aerosol delivery was performed
Sergey V. Valiulin +8 more
doaj +1 more source
Effect of coal mine organic aerosol on the methane/air lower explosive limit
International Journal of Coal Science & Technology, 2020 Organic aerosol is formed in coal mines due to heat release and evaporation of organics from coal during the longwall operation. This frictional heating occurs when a metallic cutting bit strikes a rock.
S. V. Valiulin +7 more
doaj +1 more source
Application of Pyroelectric Sensors Based on PVDF Films for EPR Spectra Detection by Heat Release
Sensors, 2021 Pyroelectrics are a wide class of materials that change their polarization when the system temperature varies. This effect is utilized for a number of different commercial and industrial applications ranging from simple thermal sensors and laser ...
Anatoly R. Melnikov +5 more
doaj +1 more source
Fast intersystem crossing in the tetracene dimers as a source of “dark” state
AIP Advances, 2023 Tetracene (Tc) is a prototype material undergoing singlet fission (SF), the formation of a pair of triplet excitons from a singlet exciton. The tetracene dimer Tc2 is supposed to be a structural unit providing SF behavior.
Alexandr S. Bogomolov +2 more
doaj +1 more source
Ibuprofen in a Lipid Bilayer: Nanoscale Spatial Arrangement
Membranes, 2022 Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) with analgesic and antipyretic effects. Understanding the molecular mechanisms of drug interaction with cell membranes is important to improving drug delivery, uptake by cells, possible side ...
Anna S. Kashnik +2 more
doaj +1 more source
Antibiotics, 2022 Aerosol inhalation delivery of ceftriaxone in mice was investigated. An ultrasonic nebulizer within the ranges of mean particle diameter 0.5–1.5 μm and mass concentration 0.01–0.6 μg/cm3 was used in inhalation experiments.
Sergey V. Valiulin +11 more
doaj +1 more source