Proceedings of the Imperial Academy

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Volume 2, Issue 1

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Approximation of an Irrational Number by Rational Numbers

Matsusabuto FUJIWARA

1926 Volume 2 Issue 1 Pages 1-3
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.3792/pia/1195582179

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Elements of the Orbit of Orkisz' Comet (1925 c)

Kunisuke KINOSHITA, Shigeo ISHII

1926 Volume 2 Issue 1 Pages 4
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.4

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The System, Water and the Nitrates and Sulphates of Ammonium and Potassium, at 25°

Yukichi OSAKA, Ryohei INOUYE

1926 Volume 2 Issue 1 Pages 5-6
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.5

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Sinomenine and Dehydrosinomenine

Kakuji GOTO

1926 Volume 2 Issue 1 Pages 7-9
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.7

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Naphthenic Acids derived from Petroleum before Acid Treatment

Yoshio TANAKA, Shoichiro NAGAI

1926 Volume 2 Issue 1 Pages 10-11
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.10

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Nutritive value Synthetic Fats containing Fatty Acids of an uneven Number of Carbon atoms

Jun-ichi OZAKI

1926 Volume 2 Issue 1 Pages 12-14
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.12

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Mechanism of Lightening Discharge

Torahiko TERADA, Ukitiro NAKAYA, Kiyohiko YUMOTO

1926 Volume 2 Issue 1 Pages 15-16
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.15

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Relative Magnitude of the Preliminary and the Principal Portions of Earthquake Motions

Takeo MATSUZAWA

1926 Volume 2 Issue 1 Pages 17-19
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.17

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Geological Age of the Cretaceous Trigonia-Sandstone of Japan

Hisakatsu YABE

1926 Volume 2 Issue 1 Pages 20-24
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.20

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The Cretaceous Formation of Futaba, and its Fossils

Shigeyasu TOKUNAGA, Saburo SHIMIZU

1926 Volume 2 Issue 1 Pages 25-26
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.25

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Significance of Determining Optical Constants of Rock-Constituents for Petrogenic Investigations

Seitaro TSUBOI

1926 Volume 2 Issue 1 Pages 27-29
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.27

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Loligo Yokoyae, a new Species of Myopsid Cephalopoda

Masashi ISHIKAWA

1926 Volume 2 Issue 1 Pages 30-32
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.30

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Preliminary Note on the Effect of Gonadectomy upon the weight of the Kidney, Thymus and Spleen of Mice

Kiyoshi MASUI, Yasushige TAMURA

1926 Volume 2 Issue 1 Pages 33-35
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.33

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Preliminary Note on the Gyroscopic Vibration of Marine Steam Turbines

Kyoji SUYEHIRO

1926 Volume 2 Issue 1 Pages 36-40
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.36

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On the Mutual Reduction of Algebraic Equations

Teiji TAKAGI

1926 Volume 2 Issue 1 Pages 41-42
Published: 1926
Released on J-STAGE: March 19, 2008

DOIhttps://doi.org/10.2183/pjab1912.2.41

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