Results 21 to 30 of about 1,191,147 (335)

Chemical physics: The standing of a mature discipline

open access: yesChemistry Central Journal, 2007
It is always promising and enticing to start a new editorial task in the scientific arena and the launch of the Chemistry Central Journal is no exception.
Castro Eduardo A
doaj   +1 more source

Status of Chemical Freeze-Out [PDF]

open access: yesJ.Phys.G32:S165-S170,2006, 2006
The status of the energy dependence of the chemical freeze-out temperature and chemical potential obtained in heavy ion collisions is presented. Recent proposals for chemical freeze-out conditions are compared.
arxiv   +1 more source

Digital radiography image quality evaluation using various phantoms and software

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the effect of the exposure parameters on image quality (IQ) metrics of phantom images, obtained automatically using software or from visual evaluation. Methods Three commercial phantoms and a homemade phantom constructed according to the instructions given in the IAEA Human Health Series No.
Ioannis A. Tsalafoutas   +4 more
wiley   +1 more source

Changes on the Physical-Chemical Properties of Kue delapan Jam on Various Steaming Time

open access: yesInternational Journal of Science and Engineering, 2014
This research intended to study browning reaction between glucose, fructose, and lipids with amino acids in real system during making Kue Delapan Jam. Research applied completely randomized design with steaming time as treatment ( 2, 4, 6, and 8 hours ...
Sri Agustini
doaj   +1 more source

Pure vibrational state energies and statistical-mechanical models for the reparameterized scarf oscillator

open access: yesFrontiers in Physics, 2023
In this work, the reparameterized Scarf II oscillator was employed to describe the internal vibration of diatomic systems. Analytical equations for bound state pure vibrational energies and canonical partition function were obtained.
E. S. Eyube   +4 more
doaj   +1 more source

Welcome to Atoms: A New Open Access Journal

open access: yesAtoms, 2012
There is no doubt that it is an exciting time to be studying quantum properties of atoms, molecules, and nuclei. Increasingly deep connections between long-established fields: “atomic physics”, “molecular physics”, “chemical physics”, “nuclear physics”, “
James F. Babb
doaj   +1 more source

Tsallis Statistics in High Energy Physics: Chemical and Thermal Freeze-Outs

open access: yesPhysics, 2020
We present an overview of a proposal in relativistic proton-proton (pp) collisions emphasizing the thermal or kinetic freeze-out stage in the framework of the Tsallis distribution.
Jean Cleymans   +1 more
doaj   +1 more source

The Role of Chain Processes in Cool Flames and Soot Formation

open access: yesEurasian Chemico-Technological Journal, 2021
 The 125th anniversary of Academician N.N. Semenov, the great natural scientist of the 20th century, is a significant event for the world scientific community.
Z.A. Mansurov
doaj   +1 more source

A potential biomarker of cognitive impairment: The olfactory dysfunction and its genes expression

open access: yesAnnals of Clinical and Translational Neurology, Volume 9, Issue 12, Page 1884-1897, December 2022., 2022
Abstract Objective Accumulation evidence has reported that olfactory impairment may be an essential clinical marker and predictor of mild cognitive impairment or Alzheimer's disease. Method Participants were enrolled in the population‐based, prospective study in Fuxin county, Liaoning province, China between 2019 and 2021.
Jiayi Song   +11 more
wiley   +1 more source

Eugene P. Wigner’s Visionary Contributions to Generations-I through IV Fission Reactors

open access: yesEPJ Web of Conferences, 2014
Among Europe’s greatest scientists who fled to Britain and America in the 1930s, Eugene P. Wigner made instrumental advances in reactor physics, reactor design and technology, and spent nuclear fuel processing for both purposes of developing atomic ...
Carré Frank
doaj   +1 more source

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