Results 31 to 40 of about 156,036 (282)

Influence of working pressure and lasing energy of Al plasma in laser-induced breakdown spectroscopy

open access: yesIraqi Journal of Physics, 2019
Aluminum plasma was generated by the irradiation of the target with Nd: YAG laser operated at a wavelength of 1064 nm. The effect of laser power density and the working pressure on spectral lines generating by laser ablation, were detected by using ...
Qusay Adnan Abbas
doaj   +1 more source

Computational analysis of fusion protein of anti-HER2 scFv and alpha luffin: A new immunotoxin protein for HER2 positive cancers

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2022
The present study deals with the computational design and analysis of a novel fusion protein based on a single chain variable fragment that binds to the extracellular domain of human epidermal growth factor receptor 2 (HER2) in breast cancer cells. Alpha
Farzaneh Barkhordari   +5 more
doaj   +1 more source

Numerical Regularized Moment Method of Arbitrary Order for Boltzmann-BGK Equation

open access: yes, 2010
We introduce a numerical method for solving Grad's moment equations or regularized moment equations for arbitrary order of moments. In our algorithm, we do not need explicitly the moment equations.
Cai, Zhenning, Li, Ruo
core   +1 more source

Boltzmann-Gibbs thermal equilibrium distribution for classical systems and Newton law: A computational discussion [PDF]

open access: yes, 2006
We implement a general numerical calculation that allows for a direct comparison between nonlinear Hamiltonian dynamics and the Boltzmann-Gibbs canonical distribution in Gibbs $\Gamma$-space. Using paradigmatic first-neighbor models, namely, the inertial
Applications   +11 more
core   +1 more source

Investigate Indian Costus Plasma Parameters using Q-Switched Laser Nd: YAG

open access: yesIraqi Journal of Physics, 2023
The Indian costus plasma properties are investigated including electron temperature (Te), "electron density (ne)", "plasma frequency (fp)", " Debye sphere length", and amount of Debye(Nd),  using the spectrum of optical emission technique.
Alyaa Hussein, Hadder M. Abdullah
doaj   +1 more source

QCD Viscosity to Entropy Density Ratio in the Hadronic Phase [PDF]

open access: yes, 2007
Shear viscosity (eta) of QCD in the hadronic phase is computed by the coupled Boltzmann equations of pions and nucleons in low temperatures and low baryon number densities.
E. W. Lemmon   +7 more
core   +2 more sources

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz   +3 more
wiley   +1 more source

Pareto and Boltzmann-Gibbs behaviors in a deterministic multi-agent system

open access: yes, 2008
A deterministic system of interacting agents is considered as a model for economic dynamics. The dynamics of the system is described by a coupled map lattice with near neighbor interactions.
Angle   +21 more
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie   +4 more
wiley   +1 more source

Analytical calculation of slip flow in lattice Boltzmann models with kinetic boundary conditions

open access: yes, 2004
We present a mathematical formulation of kinetic boundary conditions for Lattice Boltzmann schemes in terms of reflection, slip, and accommodation coefficients. It is analytically and numerically shown that, in the presence of a non-zero slip coefficient,
Sbragaglia, Mauro, Succi, Sauro
core   +1 more source

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