Results 11 to 20 of about 5,689,295 (377)

QCD Phase Boundary and the Hadrochemical Horizon

open access: yesPhysics, 2022
I review the physics of the phase boundary between hadronic matter and quark matter from several different points of view. These include thermodynamics, statistical physics, and chemical kinetics.
Berndt Müller
doaj   +1 more source

Stiff-PINN: Physics-Informed Neural Network for Stiff Chemical Kinetics [PDF]

open access: yesAAAI 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

Cholesteric Soft Matter Molded Helical Photonic Architecture toward Volatility Monitoring of Organic Solvent

open access: yesAdvanced Photonics Research, 2021
Volatility monitoring of a tiny amount of organic solvent, which reflects the profound understanding of the micro‐environmental chemical physics effect, plays a significant role in chemical reactions.
Ning Shen   +8 more
doaj   +1 more source

Tunable Chemical Disorder in Concentrated Alloys: Defect Physics and Radiation Performance.

open access: yesChemical Reviews, 2021
The development of advanced structural alloys with performance meeting the requirements of extreme environments in nuclear reactors has been long pursued.
Yanwen Zhang, Y. Osetsky, W. J. Weber
semanticscholar   +1 more source

100th Anniversary of Macromolecular Science Viewpoint: Opportunities in the Physics of Sequence-Defined Polymers [PDF]

open access: yes, 2020
Polymer science has been driven by ever-increasing molecular complexity, as polymer synthesis expands an already-vast palette of chemical and architectural parameter space.
Perry, Sarah L., Sing, Charles E.
core   +3 more sources

Quantum Behavior of Spin-Orbit Inelastic Scattering of C-Atoms by D2 at Low Energy

open access: yesFrontiers in Chemistry, 2019
Fine-structure populations and collision–induced energy transfer in atoms are of interest for many fields, from combustion to astrophysics. In particular, neutral carbon atoms are known to play a role in interstellar media, either as probes of physical ...
Astrid Bergeat   +4 more
doaj   +1 more source

Challenges for chemical sciences in the 21st century [PDF]

open access: yesHemijska Industrija, 2004
Chemistry and chemical engineering have changed very significantly in the last half century. From classical sciences they have broadened their scope into biology, medicine, physics, material science, nanotechnology, computation and advanced methods of ...
Čeković Živorad
doaj   +1 more source

The chemical physics of sequential infiltration synthesis-A thermodynamic and kinetic perspective.

open access: yesJournal of Chemical Physics, 2019
Sequential infiltration synthesis (SIS) is an emerging materials growth method by which inorganic metal oxides are nucleated and grown within the free volume of polymers in association with chemical functional groups in the polymer.
Ruben Z. Waldman   +5 more
semanticscholar   +1 more source

Physics-Inspired Structural Representations for Molecules and Materials. [PDF]

open access: yesChemical Reviews, 2021
The first step in the construction of a regression model or a data-driven analysis, aiming to predict or elucidate the relationship between the atomic-scale structure of matter and its properties, involves transforming the Cartesian coordinates of the ...
Félix Musil   +5 more
semanticscholar   +1 more source

High-enthalpy hypersonic flows

open access: yesAdvances in Aerodynamics, 2020
Nearly all illuminating classic hypersonic flow theories address aerodynamic phenomena as a perfect gas in the high-speed range and at the upper limit of continuum gas domain.
Joseph J. S. Shang, Hong Yan
doaj   +1 more source

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