Results 1 to 10 of about 104,664 (293)
Influence of the presence of deuterium on displacement damage in tungsten
Nuclear Materials and Energy, 2018 The influence of the presence of deuterium on displacement damage in tungsten is studied by implanting 20 MeV tungsten ions into displacement-damaged tungsten already containing 1.7 at.% deuterium.
Thomas Schwarz-Selinger +2 more
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Characterization of a deuterium–deuterium plasma fusion neutron generator [PDF]
Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018 We characterize the neutron output of a deuterium-deuterium plasma fusion neutron generator, model 35-DD-W-S, manufactured by NSD/Gradel-Fusion. The measured energy spectrum is found to be dominated by neutron peaks at 2.2 MeV and 2.7 MeV. A detailed GEANT4 simulation accurately reproduces the measured energy spectrum and confirms our understanding of ...
Gianmarco Bruno +2 more
exaly +3 more sources
To Divide or Not to Divide? How Deuterium Affects Growth and Division of Chlamydomonas reinhardtii
Biomolecules, 2021 Extensive in vivo replacement of hydrogen by deuterium, a stable isotope of hydrogen, induces a distinct stress response, reduces cell growth and impairs cell division in various organisms.
Veronika Kselíková +2 more
doaj +1 more source
Hyperfine Interactions, 2009 The strong interaction shift $ε$ and broadening Γ in pionic deuterium have been determined in a high statistics study of the πD(3p - 1s) X-ray transition using a high-resolution crystal spectrometer. The pionic deuterium shift will provide constraints for the pion-nucleon isospin scattering lengths extracted from measurements of shift and broadening in
Strauch, Th. +18 more
openaire +10 more sources
Трансформация экосистем, 2020 Hydrogen stable isotope measurement in keratin samples (hair, feathers, etc.) is one of the very popular, but rather complex tasks of isotope ratio mass spectrometry.
Maria A. Belova +2 more
doaj +1 more source
Diversity, 2021 The measurement of stable hydrogen isotope ratios (δ2H) in animal tissues is a popular means of inferring spatial origins and migratory connections. However, the use of this isotope to infer diet and potentially trophic position remains poorly understood,
Rien E. van Wijk +2 more
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First GD-OES results on various deuterium ion fluences implanted in tungsten
Nuclear Materials and Energy, 2018 Glow discharge optical emission spectroscopy (GD-OES) was used to investigate the deep depth profile of deuterium in tungsten exposed to deuterium ions at various fluences. Deuterium was found to continue to decrease in intensity at depths 10–20 µm, even
Chase N. Taylor, Masashi Shimada
doaj +1 more source
CONCEPTS FOR A DEUTERIUM-DEUTERIUM FUSION REACTOR [PDF]
ЖУРНАЛ ЭКСПЕРИМЕНТАЛЬНОЙ И ТЕОРЕТИЧЕСКОЙ ФИЗИКИ, 2018 6 pages, 2 figures, contribution for the JETP special issue in honor of L.P.
openaire +3 more sources
Physical Review D, 1993 20 pages (figures available upon request), (to appear in Phys.Rev.D) ADP-92-192 ...
Melnitchouk, W., Thomas, A. W.
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Revista Facultad de Ingeniería, 2018 Identifying the hydraulic connection between the area of recharge and the area of discharge in aquifers is only possible by using tracers; the 18O and 2H isotopes have proven to be good tracers to determine such hydraulic connection.
Jorge Eliecer Mariño-Martínez +1 more
doaj +1 more source