Results 21 to 30 of about 35,918 (305)

Thermodynamics-Kinetics-Balanced Metal–Organic Framework for In-Depth Radon Removal under Ambient Conditions

open access: yes, 2022
Radon (Rn), a ubiquitous radioactive noble gas, is the main source of natural radiation to human and one of the major culprits for lung cancer. Reducing ambient Rn concentration by porous materials is considered as the most feasible and energy-saving ...
Yi Tao (178829)   +20 more
core   +3 more sources

Thermodynamics of Quantum Trajectories on a Quantum Computer

open access: yesPhysical Review Letters, 2023
Quantum computers have recently become available as noisy intermediate-scale quantum devices. Already these machines yield a useful environment for research on quantum systems and dynamics. Building on this opportunity, we investigate open-system dynamics that are simulated on a quantum computer by coupling a system of interest to an ancilla.
Marcel Cech   +2 more
openaire   +4 more sources

Influence of process parameters, hot metal silicon content and slag properties on steel dephosphorization

open access: yesJournal of Materials Research and Technology, 2021
During the process of dephosphorization, the main solid phases formed in slag are dicalcium silicate (2CaO.SiO2), tricalcium silicate (3CaO.SiO2) and tricalcium phosphate (3CaO.P2O5). The last one is the main responsible for phosphorous removal.
Raphael Mariano de Souza   +5 more
doaj   +1 more source

Electronic Structure and Phonon Thermodynamics of Iron Alloys [PDF]

open access: yes, 2013
Inelastic neutron scattering (INS) and nuclear-resonant inelastic x-ray scattering (NRIXS) were used to measure phonon spectra of FeV as a B2- ordered compound and as a bcc solid solution.
Muñoz, Jorge Alberto
core   +1 more source

Investigation of oxygen sources and subsequent thorium oxidation in the iridium DOP‐26 cladding material and PuO2 fuel system

open access: yesEngineering Reports, 2020
Earlier experimental work on materials used in radioisotope thermoelectric generators (RTG) has shown that the Ir DOP‐26 cladding material experiences intensified grain growth due to the unpinning of grain boundaries and diffusion of thorium to the ...
Brian P. Franz, Michael V. Glazoff
doaj   +1 more source

Thermodynamics of glasses: a first principles computation [PDF]

open access: yesJournal of Physics: Condensed Matter, 1999
We propose a first principle computation of the thermodynamics of simple fragile glasses starting from the two body interatomic potential. A replica formulation translates this problem into that of a gas of interacting molecules, each molecule being built of $m$ atoms, and having a gyration radius (related to the cage size) which vanishes at zero ...
Mezard, Marc, Parisi, Giorgio
openaire   +3 more sources

Effect of Heterogeneity in Coal Ash Chemical Composition on the Onset of Conditions Favorable for Agglomeration in Fluid Beds

open access: yesEnergies, 2015
Ash agglomeration issues that arise due to the sticking of slag-wetted, colliding particles have been creating operational difficulties and monetary losses for the fluidized bed combustion (FBC) industry.
Aditi B. Khadilkar   +2 more
doaj   +1 more source

Coupling computational thermodynamics with density-function-theory based calculations to design L12 precipitates in FeNi based alloys

open access: yesMaterials & Design, 2020
Achieving a high-volume fraction of thermodynamically stable L12-type precipitates that are resistant to coarsening is of great importance for the development of low-cost FeNi based austenitic steels.
Ying Yang   +6 more
doaj   +1 more source

Stochastic Simulation of the Kinetics of Multiple Interacting Nucleic Acid Strands [PDF]

open access: yes, 2013
DNA nanotechnology is an emerging field which utilizes the unique structural properties of nucleic acids in order to build nanoscale devices, such as logic gates, motors, walkers, and algorithmic structures. Predicting the structure and interactions of a
Schaeffer, Joseph Malcolm
core   +1 more source

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