Search Results - "Nagahama, Hiroki"
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Double-trap measurement of the proton magnetic moment at 0.3 parts per billion precision
Published in Science (American Association for the Advancement of Science) (24-11-2017)“…Precise knowledge of the fundamental properties of the proton is essential for our understanding of atomic structure as well as for precise tests of…”
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Journal Article -
2
Evaluation of cold atmospheric pressure plasma irradiation of water as a method of singlet oxygen generation
Published in Journal of Clinical Biochemistry and Nutrition (01-01-2023)“…We used cold atmospheric pressure plasma jet to examine in detail 1O2 generation in water. ESR with 2,2,5,5-tetramethyl-3-pyrroline-3-carboxamide, a secondary…”
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Journal Article -
3
Development of Ultracold Francium Atomic Sources Towards the Permanent EDM Search
Published in Few-body systems (01-03-2022)“…Francium (Fr), which is the alkali atom in the 7th period, can be obtained as ultracold atoms with laser cooling and trapping techniques, and could be employed…”
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Journal Article -
4
Fish Oil Accelerates Diet-Induced Entrainment of the Mouse Peripheral Clock via GPR120
Published in PloS one (10-07-2015)“…The circadian peripheral clock is entrained by restricted feeding (RF) at a fixed time of day, and insulin secretion regulates RF-induced entrainment of the…”
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Journal Article -
5
Combination of starvation interval and food volume determines the phase of liver circadian rhythm in Per2::Luc knock-in mice under two meals per day feeding
Published in American journal of physiology: Gastrointestinal and liver physiology (01-11-2010)“…Although the circadian liver clock is entrained by the feeding cycle, factors such as food volume and starvation interval are poorly understood. Per2::Luc…”
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Journal Article -
6
Time-restricted feeding of rapidly digested starches causes stronger entrainment of the liver clock in PER2::LUCIFERASE knock-in mice
Published in Nutrition research (New York, N.Y.) (01-02-2013)“…Abstract Restricting feeding to daytime can entrain circadian clocks in peripheral organs of rodents, and nutrients that rapidly increase the blood glucose…”
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Journal Article -
7
Evaluation of cold atmospheric pressure plasma irradiation of water as a method of singlet oxygen generation
Published in Journal of Clinical Biochemistry and Nutrition (01-07-2023)“…We used cold atmospheric pressure plasma jet to examine in detail 1O2 generation in water. ESR with 2,2,5,5-tetramethyl-3-pyrroline-3-carboxamide, a secondary…”
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Journal Article -
8
A reservoir trap for antiprotons
Published in International journal of mass spectrometry (15-10-2015)“…[Display omitted] •A reservoir trap for antiprotons or for other exotic particles has been developed.•We implemented a novel scheme for single particle…”
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Journal Article -
9
350-fold improved measurement of the antiproton magnetic moment using a multi-trap method
Published in Hyperfine interactions (01-12-2018)“…We summarize our recent 1.5 parts per billion measurement of the antiproton magnetic moment using the multi Penning-trap system of the BASE collaboration. The…”
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Journal Article -
10
An Accelerator Experiment for Junior and Senior High School Students to Improve Students' Involvement in Fundamental Physics
Published in Physics education (01-07-2022)“…In Japan, research activities by junior and senior high school students show an upward trend. However, there are limited examples of research activities in the…”
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Journal Article -
11
400-m-Long Polarization-Maintaining Fibers for Magneto-Optical Trapping of Francium Atoms
Published in 2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) (31-07-2022)“…We installed a 400-m-long polarization-maintaining fibers for magneto-optical trapping of Francium atoms. Fiber polarization stability of ∼9 × 10 -4 was…”
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Conference Proceeding -
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A reservoir trap for antiprotons
Published 15-07-2015“…We have developed techniques to extract arbitrary fractions of antiprotons from an accumulated reservoir, and to inject them into a Penning-trap system for…”
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Journal Article -
13
Distributed multi-arm systems for complex pushing tasks
Published in Conference proceedings - IEEE International Conference on Systems, Man, and Cybernetics (1998)“…Distributed robot systems using autonomous manipulators are widely employed in complex tasks such as object pushing, handling, tumbling, or combinations of…”
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Conference Proceeding Journal Article