Results 51 to 60 of about 9,941 (218)
Hydrological Processes, Volume 40, Issue 6, June 2026.Cave drip rate monitoring in Nova Grgosova Cave reveals three types of drip sites: (1) predominantly constant, (2) seasonally varying and (3) mostly constant with occasional sharp increases. The observational data coupled with one‐dimensional water‐balance model demonstrates that evapotranspiration and soil–epikarst storage, rather than precipitation ...
P. Bajo +6 more
wiley +1 more source
Legume Science, Volume 8, Issue 2, June 2026.ABSTRACT Instrumental characterisation of the volatile organic compounds (VOCs), responsible for off‐aroma, is mainly centred on gas chromatography‐based techniques. Despite previous reviews that have addressed the chemical compounds and biosynthetic pathways of off‐aroma generation, to date, there is a lack of a comprehensive review that critically ...
Piyumi Chathurangi Wanniarachchi +3 more
wiley +1 more source
Investigation of tritium release and retention in lithium aluminate [PDF]
, 1991 Tritium release from lithium aluminate, although previously investigated by both in-reactor and ex-reactor experiments, remains poorly understood. Agreement between experiments is lacking, and the mechanisms responsible for tritium release from lithium ...
Kopasz, J.P. (Argonne National Lab., IL (USA)) +2 more
core
Unveiling the Power of Deuterium in Drug Discovery: A Comprehensive Overview
MedComm, Volume 7, Issue 6, June 2026.The role of deuterium replacement in drug discovery, its progress, opportunities, and challenges. ABSTRACT Deuterium, the heavy isotope of hydrogen, has unfolded as a cornerstone in modern drug discovery due to its potential to influence metabolic stability and pharmacokinetic behavior.
Mukta Lele +7 more
wiley +1 more source
Atomically Thin Sn:GaN‐GaN Homojunction for High‐Sensitivity β‐Ray Detection
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Gallium nitride (GaN), a third‐generation wide‐bandgap semiconductor renowned for its superior radiation tolerance, holds promise for advanced β‐ray detection. Herein, a scalable liquid metal‐assisted in situ synthesis method is presented to fabricate Sn‐doped GaN homojunctions via gallium oxide printing followed by ammonolysis, enabling ...
Weiqing Liu +8 more
wiley +1 more source
Retention and release of tritium in aluminum clad, Al-Li alloys [PDF]
, 1991 Tritium retention in and release from aluminum clad, aluminum-lithium alloys is modeled from experimental and operational data developed during the thirty plus years of tritium production at the Savannah River Site.
Louthan, M. R. Jr.
core +2 more sources
Dose Delivered by Unit Amount of Tritium Released into the Environment [PDF]
Journal of Nuclear Science and Technology, 1997 Dose conversion values (DCV: Sv/kg-Tritium release) associated with a release of tritiated hydrogen (HT) to the atmosphere have been studied in the field experiment performed at Chalk River Laboratories in Canada in 1987. For a near ground-level release of HT, DCVs of 2×10−2 and 3×10−3 Sv/kg-Tritium were evaluated at distances of 100 and 400m on the ...
MURATA, Mikio, NOGUCHI, Hiroshi
openaire +1 more source
Small, Volume 22, Issue 36, 26 June 2026.The hydrogen concentration and binding energies in large area graphene are determined from effusion measurements. The samples are grown using chemical vapor deposition using deuterated methane and deuterium as readily identifiable isotopes. Total hydrogen concentrations of 1.2 ‐ 6.9 × 1013 cm−2 are obtained.
Norbert H. Nickel +3 more
wiley +1 more source
Sources of tritium in natural-technogenic systems
Geo&Bio, 2020 The radioactive decay of tritium is caused by the β-decay of one of the two neutrons in the nucleus of the hydrogen isotope atom (triton) into a proton, electron, and electron antineutrino with the formation of a monatomic gas and a half-life of 12.33 ...
Aleksandr Pushkarev
doaj +1 more source
Calcium and Multi‐Isotope Constraints on Cation Exchange in Groundwater
Water Resources Research, Volume 62, Issue 6, June 2026.Abstract Cation exchange is one of the most important processes in water‐rock interaction in the presence of clay minerals, with a common Ca‐Mg‐Na exchange system. However, systematic verification of Ca isotopes for tracing cation exchange in natural environments is lacking due to overlapping factors, such as dissolution‐precipitation of Ca‐minerals ...
Tianming Huang +9 more
wiley +1 more source