Results 1 to 10 of about 174,760 (197)
Models of helium enrichment in helium-rich gas reservoirs of petroliferous basins in China
Natural Gas Industry B, 2023 Owing to the characteristics of chemical inertness, low molecular weight, low boiling point, strong permeability and high heat conductivity, helium is extensively used in the fields of aerospace, low-temperature superconductivity, medicine and high tech,
Shengfei Qin +4 more
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Assessing the expansion of the Cambrian Agronomic Revolution into fan-delta environments
Scientific Reports, 2022 The intensity, extent, and ecosystem-level impact of bioturbation (i.e. Agronomic Revolution) at the dawn of the Phanerozoic is a hotly debated issue.
Andrei Ichaso +4 more
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Journal of Natural Gas Geoscience, 2022 Helium, a coordinated resource in natural gas, is an essential and strategic resource, but research on its enrichment mechanism is relatively weak.
Shengfei Qin +4 more
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Inert gas absorption and pore formation in nickel-based hot-melt alloys [PDF]
Металознавство та обробка металів, 2021 An integrated approach to the generalization and analysis of scientific and technical literature in the direction of improving the technological processes of spraying metal melts used a comprehensive approach The processing and analysis of experimental ...
Yu. F. Ternovyi +2 more
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Nicotinamide adenine dinucleotide and the sirtuins caution: Pro‐cancer functions
Aging Medicine, 2021 This scoping review aims to perform a brief but comprehensive assessment of existing peer‐reviewed literature and determine whether raising nicotinamide adenine dinucleotide can prevent or promote tumorigenesis. The examination of extensive peer‐reviewed
Raymond D. Palmer, Mauro Vaccarezza
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Aging Medicine, 2021 Nicotinamide adenine dinucleotide (NAD) is a coenzyme found in every human cell and regulates a number of systems across multiple cellular compartments and tissue types via an endogenous and exogenous influence.
Raymond D. Palmer +2 more
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Comparison of Geogases in Two Cenozoic Sedimentary Basins
Geosciences, 2022 We investigated fault gases (helium, radon, CO2) in two seismically active Cenozoic sedimentary basins: (a) Meinweg (in 2015), at a tectonically quiescent horst structure in the Lower Rhine Embayment; and (b) Bodanrück (in 2012; Lake of Constance), in ...
Gabriele M. Berberich +1 more
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Неотложная медицинская помощь, 2021 Introduction. Treatment of respiratory failure in pneumonia caused by coronavirus infection (COVID-19) is still an unsolved problem that requires a comprehensive approach and the development of new methods that expand the range of possibilities of modern
R. E. Lakhin +6 more
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A narrative review of particle therapy in cancer
Cancer Research, Statistics, and Treatment, 2023 The use of high-energy charged particles in radiotherapy has evolved into an advanced cancer treatment. Even though proton beams and carbon ions are currently the popular particles used for radiotherapy in cancer, ions such as pions, helium, argon, and ...
Mayakannan Krishnan, C P Ranjith
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study of the effect of laser (helium - neon) on the properties and performance of solar cell [PDF]
مجلة التربية والعلم, 2010 The present study tackles the effect of He – Ne laser light on the electric characteristics and the performance of Si - solar cell. A He – Ne laser light of (λ = 632.8 nm) wavelength and (1mW) power has been used to irradiate the solar cells in two modes:
Taghrid Younis
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