Results 11 to 20 of about 104,664 (293)

The biological impact of deuterium and therapeutic potential of deuterium-depleted water [PDF]

open access: yesFrontiers in Pharmacology
Since its discovery by Harold Urey in 1932, deuterium has attracted increased amounts of attention from the scientific community, with many previous works aimed to uncover its biological effects on living organisms.
Jiao Qu   +8 more
doaj   +2 more sources

Deuterium- and Electron-Shuttling Catalysis for Deoxygenative Deuteration of Alcohols

open access: yes, 2023
A practical and precise method for visible-light-promoted deoxygenative deuteration of common aliphatic alcohols using D2O as the deuterium source is reported.
Xuesong Wu   +3 more
core   +1 more source

Effects of hydrogen plasma treatment on the electronic, optical, mechanical and chemical properties of Mo, Rh, Au, HOPG and Graphene [PDF]

open access: yes, 2013
Interaction of ionic and atomic species of hydrogen isotopes (protium, deuterium and tritium) with transition metals and carbon materials is an important subject of research in the condensed matter physics and material science fields.
Eren, Baran
core   +1 more source

Heavy hydrogen in the stratosphere [PDF]

open access: yes, 2003
We report measurements of the deuterium content of molecular hydrogen (H2) obtained from a suite of air samples that were collected during a stratospheric balloon flight between 12 and 33 km at 40º N in October 2002. Strong deuterium enrichments of up to
Rhee, T.   +9 more
core   +2 more sources

Preparation of intravenous cholesterol tracer using current good manufacturing practices1

open access: yesJournal of Lipid Research, 2015
Studies of human reverse cholesterol transport require intravenous infusion of cholesterol tracers. Because insoluble lipids may pose risk and because it is desirable to have consistent doses of defined composition available over many months, we ...
Xiaobo Lin   +4 more
doaj   +1 more source

Studies concerning mass and heat transfer on B7 structured packing [PDF]

open access: yesNuclear Technology and Radiation Protection, 2004
The paper presents theoretical and experimental data concerning mass and heat transfer on B7 structured packing, used for deuterium separation in distillation column.
Croitoru Cornelia   +5 more
doaj   +1 more source

Characterization of Liquid Scintillator-Based CNES for Deuterium–Deuterium Neutron Emission Spectroscopy in the LHD [PDF]

open access: yes
ORCID 0000-0002-0160-0468The compact neutron emission spectrometers (CNESs) based on conventional liquid (EJ-301) scintillation detectors were characterized in this work.
ZHONG, Guoqiang   +12 more
core   +2 more sources

Signal Processing for the Measurement of the Deuterium/Hydrogen Ratio in the Local Interstellar Medium

open access: yesEntropy, 2014
We report on a comprehensive signal processing procedure for very low signal levels for the measurement of neutral deuterium in the local interstellar medium from a spacecraft in Earth orbit.
Diego Francisco Rodríguez Moreno   +10 more
doaj   +1 more source

Fusion energy-production from a deuterium-tritium plasma in the jet tokamak [PDF]

open access: yes, 1992
Describes a series of experiments in the Joint European Torus (JET), culminating in the first tokamak discharges in deuterium-tritium fuelled mixture. The experiments were undertaken within limits imposed by restrictions on vessel activation and tritium ...
JET Team   +1 more
core   +1 more source

Deuterium Isotope Probing: a potential game-changer in assessing chemical persistency in soil [PDF]

open access: yes, 2023
Chemical persistency studies are crucial for the regulatory risk assessment of chemicals. One of their major challenges is the formation of so-called non-extractable residues (NERs) in soil as current analytics cannot easily differentiate hazardous ...
Sophie, Lennartz   +9 more
core   +1 more source

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