Results 1 to 10 of about 108,521 (301)

Noble Gases Therapy in Cardiocerebrovascular Diseases: The Novel Stars? [PDF]

open access: yesFrontiers in Cardiovascular Medicine, 2022
Cardiocerebrovascular diseases (CCVDs) are the leading cause of death worldwide; therefore, to deeply explore the pathogenesis of CCVDs and to find the cheap and efficient strategies to prevent and treat CCVDs, these are of great clinical and social ...
Jiongshan Zhang   +10 more
doaj   +2 more sources

Phase-matched high-order harmonic generation in pre-ionized noble gases [PDF]

open access: yesScientific Reports, 2022
One of the main difficulties of efficiently generating high-order harmonics in long neutral-gas targets is to reach the phase-matching conditions. The issue is that the medium cannot be sufficiently ionized by the driving laser due to plasma defocusing ...
O. Finke   +10 more
doaj   +2 more sources

Noble Gases in Solid Compounds Show a Rich Display of Chemistry With Enough Pressure [PDF]

open access: yesFrontiers in Chemistry, 2020
In this review, we summarize the rapid progress that has been made in the study of noble gas chemistry in solid compounds under high pressure. Thanks to the recent development of first-principles crystal structure search methods, many new noble gas ...
Maosheng Miao
doaj   +2 more sources

Multiple carriers of Q noble gases in primitive meteorites [PDF]

open access: yesGeophysical Research Letters, 2015
The main carrier of primordial heavy noble gases in chondrites is thought to be an organic phase, known as phase Q, whose precise characterization has resisted decades of investigation.
Yves Marrocchi, Guillaume Avice
exaly   +4 more sources

Characteristics of noble gases in the large Gaoshiti-Moxi gas field in Sichuan Basin, SW China

open access: yesPetroleum Exploration and Development, 2014
Taking the large Gaoshiti-Moxi gas field of Sichuan Basin as an example, the total composition contents and isotopes of noble gases in the natural gases from the Sinian Dengying Formation and Cambrian Longwangmiao Formation are analyzed, and then their ...
Xiaobo Wang
exaly   +3 more sources

Positron cooling and annihilation in noble gases [PDF]

open access: yesPhysical Review Letters, 2017
Understanding the dynamics of positron cooling in gases, including the fraction of positrons surviving to thermalisation, is critical for accurate interpretation of positron lifetime spectra, for the development of efficient positron cooling in traps and
Green, D. G.
core   +7 more sources

Coaxing Reactivity from the Noble Gases [PDF]

open access: yesACS Central Science, 2019
Bethany Halford
doaj   +2 more sources

Solubility models of CH4, CO2, and noble gases and their geological applications

open access: yesJournal of Natural Gas Geoscience, 2023
Solubility models for CH4, CO2, and noble gases are widely used in Earth Sciences, playing pivotal roles in the study of homogenization pressure of inclusions, paleoclimate variation, gas migration and accumulation, formation of helium-rich gas plays ...
Xiangrui Chen   +3 more
doaj   +1 more source

Noble Gas Mass Spectrometry in Earth and Planetary Sciences

open access: yesCHIMIA, 2022
: Noble gases are very rare elements in most relevant samples in geochemistry and cosmochemistry. Noble gases may perhaps also look rather boring to chemists, as they do not form any stable compounds.
Rainer Wieler
doaj   +1 more source

Source identification of methane in groundwater in shale gas development areas: A critical review of the state of the art, prospects, and future challenges

open access: yesJournal of Groundwater Science and Engineering, 2021
Shale gas exploration and development carry the risk of causing groundwater contamination and enhancing the greenhouse effect through methane leakage. Identifying the source of abnormal methane in groundwater of shale gas development areas is becoming a ...
Zhao-xian Zheng   +2 more
doaj   +1 more source

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