Results 11 to 20 of about 4,078,410 (323)
Generation of quasi-monoenergetic protons from thin multi-ion foils by a combination of laser radiation pressure acceleration and shielded Coulomb repulsion [PDF]
New Journal of Physics, 2013 We study theoretically and numerically the acceleration of protons by a combination of laser radiation pressure acceleration and Coulomb repulsion of carbon ions in a multi-ion thin foil made of carbon and hydrogen.
Tung-Chang Liu +8 more
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THE OPTIMUM HYDROGEN ION CONCENTRATION FOR THE GROWTH OF PNEUMOCOCCUS [PDF]
Journal of Experimental Medicine, 1918 1. The optimum hydrogen ion concentration for the growth of the various types of pneumococcus is a pH of about 7.8. 2. The limiting hydrogen ion concentrations for the growth of pneumococcus are a pH of 7.0 and a pH of 8.3. 3.
Karl Gustav Dernby, Oswald T. Avery
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STUDIES ON SALT ACTION VIII. THE INFLUENCE OF CALCIUM AND SODIUM SALTS AT VARIOUS HYDROGEN ION CONCENTRATIONS UPON THE VIABILITY OF BACTERIUM COLI [PDF]
Journal of Bacteriology, 1923 C.‐E. A. Winslow, I. S. Falk
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On general-relativistic hydrogen and hydrogenic ions [PDF]
Journal of Mathematical Physics, 2020 This paper studies how the static non-linear electromagnetic-vacuum spacetime of a point nucleus with a negative bare mass affects the self-adjointness of the general-relativistic Dirac Hamiltonian for a test electron, without and with an anomalous magnetic moment.
Michael K.-H. Kiessling +2 more
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Advances in Climate Change Research, 2021 China's high-speed railway (HSR) is booming recently, the HSR's performance of energy conservation and carbon reduction has attracted much attention. This study developed a new life cycle model of energy consumption and greenhouse gas (GHG) emissions on ...
Yan-Zhe Wang, Sheng Zhou, Xun-Min Ou
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Negative Hydrogen Ion Sources for Fusion: From Plasma Generation to Beam Properties
Frontiers of Physics, 2021 The neutral beam injection systems for the international fusion experiment ITER used for heating, current drive, and diagnostic purposes are based on RF-driven negative hydrogen ion sources with a source area of roughly 0.9 m × 1.9 m. The sources operate
U. Fantz +4 more
semanticscholar +1 more source
Ionization of Hydrogen and Hydrogenic Ions by Antiprotons [PDF]
Physical Review Letters, 1996 Presented here is a description of the ionization of hydrogen and hydrogenic ions by antiproton-impact, based on very large scale numerical solutions of the time-dependent Schr dinger equation in three spatial dimensions and on analysis of the topology of the electronic eigenenergy surfaces in the plane of complex internuclear distance.
Carlos O. Reinhold +3 more
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Sensors, 2022 We examined the possibility of measuring dissolved oxygen by using a potentiometric solid-state semiconductor sensor. Thin films of tin (IV) oxide (SnO2) are widely used in oxygen gas sensors.
Toshihiko Noda +7 more
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"ACIDOSIS" AND HYDROGEN-ION CONCENTRATION [PDF]
BMJ, 1918 William Maddock Bayliss
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Frontiers in Energy Research, 2022 Owing to the current serious environmental and climate problems, the energy industry must focus on the problem of energy utilization rates. High-temperature gas-cooled reactors (HTGRs) are fourth-generation reactors, characterized by high outlet ...
Xinhe Qu +5 more
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