Results 11 to 20 of about 2,587,577 (305)

On the Application of Stark Broadening Data Determined with a Semiclassical Perturbation Approach

open access: yesAtoms, 2014
The significance of Stark broadening data for problems in astrophysics, physics, as well as for technological plasmas is discussed and applications of Stark broadening parameters calculated using a semiclassical perturbation method are analyzed.
Milan S. Dimitrijević   +1 more
doaj   +1 more source

Widths and Shifts of Isolated Lines of Neutral and Ionized Atoms Perturbed by Collisions With Electrons and Ions: An Outline of the Semiclassical Perturbation (SCP) Method and of the Approximations Used for the Calculations

open access: yesAtoms, 2014
“Stark broadening” theory and calculations have been extensively developed for about 50 years. The theory can now be considered as mature for many applications, especially for accurate spectroscopic diagnostics and modeling, in astrophysics, laboratory ...
Sylvie Sahal-Bréchot   +2 more
doaj   +1 more source

SPARC Expression Is Selectively Suppressed in Tumor Initiating Urospheres Isolated from As+3- and Cd+2-Transformed Human Urothelial Cells (UROtsa) Stably Transfected with SPARC. [PDF]

open access: yesPLoS ONE, 2016
BACKGROUND:This laboratory previously analyzed the expression of SPARC in the parental UROtsa cells, their arsenite (As(+3)) and cadmium (Cd(+2))-transformed cell lines, and tumor transplants generated from the transformed cells. It was demonstrated that
Andrea Slusser-Nore   +7 more
doaj   +1 more source

Hybrid cell lines producing monoclonal antibodies directed against Treponema [PDF]

open access: yes, 1985
Continuous hybrid cell lines for producing monoclonal antibodies directed against antigens of Treponema pallidum have been developed. The hybrid cell lines were established by fusing differentiated lymphoid cells primed with antigens of Treponema ...
Kettman, John R., Norgard, Michael V.
core   +1 more source

The Second Workshop on Lineshape Code Comparison: Isolated Lines

open access: yesAtoms, 2014
In this work, we briefly summarize the theoretical aspects of isolated line broadening. We present and discuss test run comparisons from different participating lineshape codes for the 2s-2p transition for LiI, B III and NV.
Spiros Alexiou   +6 more
doaj   +1 more source

Radiation from Isolated Spectral Lines with Combined Doppler and Lorentz Broadening [PDF]

open access: yes, 1953
Methods for the calculation of spectral absorption coefficients for combined Doppler and Lorentz broadening are summarized. The “curves of growth” have been extended to cover the ranges of parameters which arise in spectroscopic studies on ...
Kavanagh, R. W., Penner, S. S.
core   +2 more sources

Recombination Rate Coefficients for KLL Di-electronic Satellite Lines of Fe XXV and Ni XXVII [PDF]

open access: yes, 2008
The unified method for total electron-ion recombination is extended to study the dielectronic satellite (DES) lines. These lines, formed from radiative decay of autoionizing states, are highly sensitive temperature diagnostics of astrophysical and ...
A K Pradhan   +14 more
core   +3 more sources

Spheroids as 3D Cell Models for Testing of Drugs

open access: yesEuropean Pharmaceutical Journal, 2023
Cell lines are an important tool for scientific research and clinical and pharmaceutical applications. Cells are isolated from animal tissues and can be expanded in culture to study cell biology and disease.
Nováková E.   +2 more
doaj   +1 more source

Bovine annulus fibrosus cell lines isolated from intervertebral discs

open access: yesGenomics Data, 2016
The adult bovine (Bos taurus) intervertebral disc is primarily comprised of two major tissue types: The outer annulus fibrosus (AF) and the central nucleus pulposus (NP). We isolated several primary cell lineages of passage (P) 0 cells from the AF tissue
Petra Kraus, Thomas Lufkin
doaj   +1 more source

The complex X-ray spectrum of the isolated neutron star RBS1223 [PDF]

open access: yes, 2006
We present a first analysis of a deep X-ray spectrum of the isolated neutron star RBS1223 obtained with XMM-Newton. Spectral data from four new monitoring observations in 2005/2006 were combined with archival observations obtained in 2003 and 2004 to ...
A.D. Schwope   +15 more
core   +3 more sources

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