Results 81 to 90 of about 147,672 (293)
A comprehensive global oceanic dataset of helium isotope and tritium measurements
Earth System Science Data, 2018 . Tritium and helium isotope data provide key information on ocean circulation, ventilation, and mixing, as well as the rates of biogeochemical processes and deep-ocean hydrothermal processes. We present here global oceanic datasets of tritium and helium
W. Jenkins +15 more
semanticscholar +1 more source
Tritium and 14 C in the Environment and Nuclear Facilities: Sources and Analytical Methods
, 2018 Tritium and 14 C are two most important radionuclides released from nuclear facilities to the environment, and 14 C contributes dominant radiation dose to the population around nuclear power plants.
X. Hou
semanticscholar +1 more source
Combustion method for assay of biological materials labeled with carbon-14 or tritium, or double-labeled [PDF]
, 1969 Dry catalytic combustion at high temperatures is used for assaying biological materials labeled carbon-14 and tritium, or double-labeled. A modified oxygen-flask technique is combined with standard vacuum-line techniques and includes convenience of ...
Huebner, L. G., Kisieleski, W. E.
core +1 more source
Using Cold Atoms to Measure Neutrino Mass
, 2010 We propose a beta decay experiment based on a sample of ultracold atomic tritium. These initial conditions enable detection of the helium ion in coincidence with the beta.
Bannerman S T +12 more
core +1 more source
Reconstructed Precipitation Tritium Leads to Overestimated Groundwater Recharge
Journal of Geophysical Research: Atmospheres, 2018 Time series of precipitation tritium contents are often used for groundwater recharge estimation based on the tritium mass ratio of the (un) saturated zones to precipitation. But records of the precipitation tritium measurements are sparse and often need
Zhi Li, B. Si
semanticscholar +1 more source
Радиационная гигиена, 2017 Tritium is one of the factors of internal exposure of the humans both in occupational and public environments. It enters the body mainly as tritiated water through inhalation, with food, drinks and through the skin; part of tritium gradually transforms ...
M. I. Balonov, L. A. Chipiga
doaj +1 more source
Comment on "Deuterium--tritium fusion reactors without external fusion breeding" by Eliezer et al
, 2002 Inclusion of inverse Compton effects in the calculation of deuterium-deuterium burn under the extreme conditions considered by Eliezer et al. [Phys. Lett. A 243 (1998) 298] are shown to decrease the maximum burn temperature from about 300 keV to only 100-
A. Gsponer +9 more
core +1 more source
, 2017 Three advanced nuclear power systems use liquid salt coolants that generate tritium and thus face the common challenges of containing and capturing tritium to prevent its release to the environment. The fluoride salt–cooled high-temperature reactor (FHR)
C. Forsberg +8 more
semanticscholar +1 more source
Environmental and Molecular Mutagenesis, 2018 Existing and future nuclear fusion technologies involve the production and use of large quantities of tritium, a highly volatile, but low toxicity beta‐emitting isotope of hydrogen.
Y. Guéguen +18 more
semanticscholar +1 more source
He jishuBackgroundSolid-polymer electrolyte (SPE) water electrolysis has been widely used to concentrate low-level environmental tritium for measurements. It has the advantages of electrolyte elimination, infinite reduction ratio, high current, safety, and ...
WANG Chenxu +8 more
doaj +1 more source