Results 41 to 50 of about 46,746 (198)

Spectrum of doubly ionized neon [PDF]

open access: yesPhysical Review A, 1991
The spectrum of doubly ionized neon (Ne III), emitted from hollow-cathode and theta-pinch discharges, has been photographically recorded in the 430 - 12 000-angstrom wavelength range. The number of classified lines has been increased from about 100 to about 750, and the number of experimentally established energy levels from 60 to 230. The level scheme
Persson, Willy   +3 more
openaire   +2 more sources

Software architecture for managing the Fisheries ontologies lifecycle [PDF]

open access: yes, 2007
This document describes the software architecture for implementing a system for managing the fisheries ontologies lifecycle, cornerstone of WP7. The lifecycle described in this deliverable is an instantiation of the possible lifecycles that can be ...
Soonho, Kim   +8 more
core   +1 more source

Absorption spectroscopy of carbon and sulfur chains in 6 K neon matrices [PDF]

open access: yes, 2008
Matrix isolation is challenged by a variety of laser-based techniques, which, in the gas phase, have demonstrated their ability to obtain high-resolution vibrational and electronic spectra of transient molecules, free of possible perturbation by the ...
Shnitko, Ivan G.
core   +1 more source

State-Selective Double Photoionization of Atomic Carbon and Neon

open access: yesAtoms
Double photoionization (DPI) allows for a sensitive and direct probe of electron correlation, which governs the structure of all matter. For atoms, much of the work in theory and experiment that informs our fullest understanding of this process has been ...
Frank L. Yip
doaj   +1 more source

ON THE CHANGE OF THE SURFACE ENERGY UNDER THE ALL-ROUND COMPRESSION OR SPRAINING OF THE CRYSTAL [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2011
Expressions for the dependencies of the specific surface energy σ and its isochoric derivative with respect to the temperature (∂σ/∂T)V versus of the relative volume V/V0 of the simple matter crystal are received.
M.N. Magomedov
doaj  

EMC3-EIRENE modelling of the toroidally asymmetric heat flux distribution with neon impurity injection on EAST

open access: yesNuclear Materials and Energy, 2021
The heat flux deposition on the divertor targets with neon impurity injection has been investigated for EAST tokamak with the help of three-dimensional (3D) edge transport code EMC3-EIRENE.
B. Liu   +6 more
doaj   +1 more source

New Data on Autoionizing States of Ne Induced by Low-Energy Electrons from 45 to 64 eV

open access: yesAtoms
The lowest single and doubly excited autoionizing states of neon have been studied using a non-monochromatic electron beam and a high-resolution electrostatic analyzer at incident electron energies from 43.37 to 202 (±0.4) eV at three ejection angles, 40°
Jozo J. Jureta   +2 more
doaj   +1 more source

Adsorption of N, He and Ne on CGe nanoribbons for sensing and optoelectronic applications

open access: yesRoyal Society Open Science
Research into nanomaterials yields numerous exceptional applications in contemporary science and technology. The subject of this investigation is a one-dimensional nanostructure, six atoms wide, featuring hydrogen-functionalized edges.
Hoang Van Ngoc
doaj   +1 more source

Point mutation of V252 in neomycin C epimerase enlarges substrate-binding pocket and improves neomycin B accumulation in Streptomyces fradiae

open access: yesBioresources and Bioprocessing, 2022
Neomycin, an aminoglycoside antibiotic with broad-spectrum antibacterial resistance, is widely used in pharmaceutical and agricultural fields. However, separation and purification of neomycin B as an active substance from Streptomyces fradiae are ...
Xiangfei Li   +8 more
doaj   +1 more source

NEON Data Institute 2016 - Uncertainty w/ Elevation

open access: yes, 2016
Teaching data set with elevation data from NEON project field sites in Domain 07. This teaching data subset is used for several tutorials on the NEON website (neonscience.org).
NEON Data Skills Teaching Data Subsets (834136)
core   +1 more source

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