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Nature, 1904 IN your translation of Prof. Mendeleeff's interesting paper on the chemical elements (November 17, p. 94) I see that he attributes the discovery of argon and its congeners to Ramsay. Am I not right in believing that it was Lord Rayleigh who discovered argon, and that it was he who gave that impulse to chemistry which Sir William Ramsay has carried ...
F. A. Lucas, Thomas Holdich, Knox Pp
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Direct dating of overprinting fluid systems in the Martabe epithermal gold deposit using highly retentive alunite [PDF]
Geochronology, 2023 The Martabe gold deposits in Sumatra formed in a shallow crustal epithermal environment associated with intermediate mafic intrusions adjacent to an active right-lateral wrench system. Gas/fluid temperatures reached 200–350 ∘C.
J. Muston +5 more
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Geologica Acta, 2021 The Lipovany and Mučín paleobotanical localities contain important floral associations within the tuff horizons, which were used for determination of subtropical to tropical climatic conditions during the Early Miocene.
Katarína Šarinová +8 more
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Noble gas and neuroprotection: From bench to bedside
Frontiers in Pharmacology, 2022 In recent years, inert gases such as helium, argon, and xenon have gained considerable attention for their medical value. Noble gases present an intriguing scientific paradox: although extremely chemically inert, they display a remarkable spectrum of ...
Haiying Yin +4 more
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Analysis of argon isotope separation by low temperature adsorption [PDF]
MATEC Web of Conferences, 2020 In this work, the estimated calculated values of the critical parameters of argon isotopes 36Ar, 38Ar, 40Ar and the corresponding values of the constants of the Van der Waals, Redlich-Kwong and Peng-Robinson equations of state are obtained.
Bondarenko Vitaly L. +2 more
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Metals, 2022 This work studies the effect that argon and nitrogen atmospheres have on the structure, phase composition, cytocompatibility, and functional properties of porous NiTi alloys obtained by self-propagating high-temperature synthesis.
Ekaterina Marchenko +2 more
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Water Modification by Cold Plasma Jet with Respect to Physical and Chemical Properties
Applied Sciences, 2022 This work is devoted to unbuffered and buffered water treatment by means of atmospheric pressure cold plasma of electrical discharges. The interest in the activation of these two liquids by plasma-induced, gaseous-phase chemistry ranges over a wide area ...
Panagiotis Svarnas +10 more
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Are Protein Cavities and Pockets Commonly Used by Redox Active Signalling Molecules?
Plants, 2023 It has been well known for a long time that inert gases, such as xenon (Xe), have significant biological effects. As these atoms are extremely unlikely to partake in direct chemical reactions with biomolecules such as proteins, lipids, and nucleic acids,
John T. Hancock
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Journal of Glaciology, 2022 Tiny samples of ancient atmosphere in air bubbles within ice cores contain argon (Ar), which can be used to reconstruct past temperature changes. At a sufficient depth, the air bubbles are compressed by the overburden pressure under low temperature and ...
Tsutomu Uchida +7 more
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