Showing 1 - 20 results of 28 for search 'S. Ishidoya', query time: 0.06s Refine Results
  1. 1
    Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan

    Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan by Shigeyuki Ishidoya, Shohei Murayama

    Published 2014-01-01
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  2. 2
    Diurnal, seasonal, and interannual variations in <i>δ</i>(<sup>18</sup>O) of atmospheric O<sub>2</sub> and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles

    Diurnal, seasonal, and interannual variations in <i>δ</i>(<sup>18</sup>O) of atmospheric O<sub>2</sub> and its application to evaluate natural and anthropogenic changes in oxygen,... by S. Ishidoya, S. Sugawara, A. Okazaki

    Published 2025-02-01
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  3. 3
    Influence of CO<sub>2</sub> adsorption on cylinders and fractionation of CO<sub>2</sub> and air during the preparation of a standard mixture

    Influence of CO<sub>2</sub> adsorption on cylinders and fractionation of CO<sub>2</sub> and air during the preparation of a standard mixture by N. Aoki, S. Ishidoya, S. Murayama, N. Matsumoto

    Published 2022-10-01
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  4. 4
    Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1&thinsp;µmol&thinsp;mol<sup>−1</sup> uncertainty for oxygen molar fractions

    Preparation of primary standard mixtures for atmospheric oxygen measurements with less than 1&thinsp;µmol&thinsp;mol<sup>−1</sup> uncertainty for oxygen molar fractions by N. Aoki, S. Ishidoya, N. Matsumoto, T. Watanabe, T. Shimosaka, S. Murayama

    Published 2019-05-01
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  5. 5
    Gravitational separation in the stratosphere – a new indicator of atmospheric circulation

    Gravitational separation in the stratosphere – a new indicator of atmospheric circulation by S. Ishidoya, S. Sugawara, S. Morimoto, S. Aoki, T. Nakazawa, H. Honda, S. Murayama

    Published 2013-09-01
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  6. 6
    Low blank sampling method for measurement of the nitrogen isotopic composition of atmospheric NOx.

    Low blank sampling method for measurement of the nitrogen isotopic composition of atmospheric NOx. by Kazuki Kamezaki, Takahisa Maeda, Shigeyuki Ishidoya, Ayumi Tsukasaki, Shohei Murayama, Naoki Kaneyasu

    Published 2024-01-01
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  7. 7
    Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model

    Three-dimensional simulation of stratospheric gravitational separation using the NIES global atmospheric tracer transport model by D. Belikov, D. Belikov, S. Sugawara, S. Ishidoya, F. Hasebe, S. Maksyutov, S. Aoki, S. Morimoto, T. Nakazawa

    Published 2019-04-01
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  8. 8
    Spatiotemporal variations of the <i>δ</i>(O<sub>2</sub>&thinsp;∕&thinsp;N<sub>2</sub>), CO<sub>2</sub> and <i>δ</i>(APO) in the troposphere over the western North Pacific

    Spatiotemporal variations of the <i>δ</i>(O<sub>2</sub>&thinsp;∕&thinsp;N<sub>2</sub>), CO<sub>2</sub> and <i>δ</i>(APO) in the troposphere over the western North Pacific by S. Ishidoya, K. Tsuboi, Y. Niwa, H. Matsueda, S. Murayama, K. Ishijima, K. Saito

    Published 2022-05-01
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  9. 9
    Basal cell carcinoma of the prostate diagnosed incidentally with holmium laser enucleation of the prostate: How can we detect prior to benign prostatic hyperplasia surgery?

    Basal cell carcinoma of the prostate diagnosed incidentally with holmium laser enucleation of the prostate: How can we detect prior to benign prostatic hyperplasia surgery? by Eiichiro Ohara, Hiroshi Aoki, Yosuke Arakawa, Atsushi Kato, Rie Shibuya, Shigeto Ishidoya

    Published 2021-07-01
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  10. 10
    Impact of Sacral Surface Therapeutic Electrical Stimulation on Early Recovery of Urinary Continence after Radical Retropubic Prostatectomy: A Pilot Study

    Impact of Sacral Surface Therapeutic Electrical Stimulation on Early Recovery of Urinary Continence after Radical Retropubic Prostatectomy: A Pilot Study by Haruo Nakagawa, Yasuhiro Kaiho, Shunichi Namiki, Shigeto Ishidoya, Seiichi Saito, Yoichi Arai

    Published 2010-01-01
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  11. 11
    O<sub>2</sub>&thinsp;:&thinsp;CO<sub>2</sub> exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic CO<sub>2</sub> emissions

    O<sub>2</sub>&thinsp;:&thinsp;CO<sub>2</sub> exchange ratio for net turbulent flux observed in an urban area of Tokyo, Japan, and its application to an evaluation of anthropogenic... by S. Ishidoya, H. Sugawara, Y. Terao, N. Kaneyasu, N. Aoki, K. Tsuboi, H. Kondo

    Published 2020-05-01
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  12. 12
    Intercomparison of O<sub>2</sub>&thinsp;∕&thinsp;N<sub>2</sub> ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures

    Intercomparison of O<sub>2</sub>&thinsp;∕&thinsp;N<sub>2</sub> ratio scales among AIST, NIES, TU, and SIO based on a round-robin exercise using gravimetric standard mixtures by N. Aoki, S. Ishidoya, Y. Tohjima, S. Morimoto, R. F. Keeling, A. Cox, S. Takebayashi, S. Murayama

    Published 2021-09-01
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  13. 13
    Time and space variations of the O2/N2 ratio in the troposphere over Japan and estimation of the global CO2 budget for the period 2000&#x2013;2010

    Time and space variations of the O2/N2 ratio in the troposphere over Japan and estimation of the global CO2 budget for the period 2000&#x2013;2010 by Shigeyuki Ishidoya, Shuji Aoki, Daisuke Goto, Takakiyo Nakazawa, Shoichi Taguchi, Prabir K. Patra

    Published 2012-07-01
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  14. 14
    Measurement report: Method for evaluating CO<sub>2</sub> emissions from a cement plant using atmospheric <i>δ</i>(O<sub>2</sub> ∕&thinsp;N<sub>2</sub>) and CO<sub>2</sub> measurements and its implication for future detection of CO<sub>2</sub> capture signals

    Measurement report: Method for evaluating CO<sub>2</sub> emissions from a cement plant using atmospheric <i>δ</i>(O<sub>2</sub> ∕&thinsp;N<sub>2</sub>) and CO<sub>2</sub> measureme... by S. Ishidoya, K. Tsuboi, H. Kondo, K. Ishijima, N. Aoki, H. Matsueda, K. Saito

    Published 2024-01-01
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  15. 15
    Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-&#x00C5;lesund, Svalbard, and Syowa, Antarctica

    Oceanic and terrestrial biospheric CO2 uptake estimated from atmospheric potential oxygen observed at Ny-&#x00C5;lesund, Svalbard, and Syowa, Antarctica by Shigeyuki Ishidoya, Shinji Morimoto, Shuji Aoki, Shoichi Taguchi, Daisuke Goto, Shohei Murayama, Takakiyo Nakazawa

    Published 2012-10-01
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  16. 16
    Gravitational separation of major atmospheric components observed in the stratosphere over Syowa Station, Antarctica, Kiruna, Sweden and Sanriku, Japan.

    Gravitational separation of major atmospheric components observed in the stratosphere over Syowa Station, Antarctica, Kiruna, Sweden and Sanriku, Japan. by Shigeyuki Ishidoya, Satoshi Sugawara, Shinji Morimoto, Shuji Aoki, Takakiyo Nakazawa, Hideyuki Honda, Takashi Yamanouchi

    Published 2010-12-01
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  17. 17
    Stratopheric greenhouse gas observation using a balloon-borne cryogenic sampler at Syowa Station, Antarctica

    Stratopheric greenhouse gas observation using a balloon-borne cryogenic sampler at Syowa Station, Antarctica by Satoshi Sugawara, Sakae Toyoda, Shigeyuki Ishidoya, Shinji Morimoto, Gen Hashida, Shuji Aoki, Takakiyo Nakazawa, Takashi Yamanouchi, Hideyuki Honda

    Published 2010-12-01
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  18. 18
    Pure Stage I Seminoma with an Elevated hCG of 25,265 mIU/ml: A Case Report

    Pure Stage I Seminoma with an Elevated hCG of 25,265 mIU/ml: A Case Report by Hiromichi Katayama, Hiroshi Aoki, Katsuyuki Taguchi, Yuu Sakurada, Tomonori Sato, Masahiro Takahashi, Rie Shibuya, Hiroshi Naganuma, Shigeto Ishidoya

    Published 2016-11-01
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  19. 19
    Temporal variations of atmospheric greenhouse gases and their related gases at Syowa Station, Antarctica and Ny-Alesund, Svalbard.

    Temporal variations of atmospheric greenhouse gases and their related gases at Syowa Station, Antarctica and Ny-Alesund, Svalbard. by Shinji Morimoto, Shigeyuki Ishidoya, Kentarou Ishijima, Hisashi Yashiro, Taku Umezawa, Gen Hashida, Satoshi Sugawara, Shuji Aoki, Takakiyo Nakazawa, Takashi Yamanouchi

    Published 2010-12-01
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  20. 20
    O2:CO2 exchange ratios observed in a cool temperate deciduous forest ecosystem of central Japan

    O2:CO2 exchange ratios observed in a cool temperate deciduous forest ecosystem of central Japan by Shigeyuki Ishidoya, Shohei Murayama, Chikako Takamura, Hiroaki Kondo, Nobuko Saigusa, Daisuke Goto, Shinji Morimoto, Nobuyuki Aoki, Shuji Aoki, Takakiyo Nakazawa

    Published 2013-12-01
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