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Volume 3 (1952 - 1953･･･
- Issue 4 Pages 229-
- Issue 3 Pages 175-
- Issue 2 Pages 77-
- Issue 1 Pages 1-
Volume 3, Issue 3
Displaying 1-8 of 8 articles from this issue
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M. Sanuki, S. Oki1953 Volume 3 Issue 3 Pages 175-182
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSAn experimental remote - reading and -recording instrument board has been designed and assembled in 1951. It comprises a combination wind vane and anemometer, six thermometers with sealed carbon filaments (air, wet- and dry-bulb, and earth thermometers at three depths) and a float-actuated rain gauge, with their indicators and recorders, each of which was already reported in the preceding issues of the Papers. The instruments are incorporated in an instrument board in combination with two observation clocks, an aneroid barometer, a statoscope, an aneroid barograph and a Fortin mercurial barometer, each of ordinary make. The whole equipment was installed in December 1951 at the Maebashi Weather Station, and a preliminary test was successfully gone through in June 1952.View full abstractDownload PDF (4324K) -
K. Sekihara1953 Volume 3 Issue 3 Pages 183-194
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSRegarding the anomalou s distribution of ultraviolet sky radiation observed during the annular eclipse at Rebun Isla nd (N.45°15', E.141°) on May 9th 1948, an explanation wa s attempted through the calculation of the intensities of primary and secondary scattered sunlight which contains eclipse effect.
According to the result of calculation the passibility of giving rise to the anomalous peak at 15° of zenith angle wa s confirmed especially in the distribution of secondary scattering, where polarization by primary scattering played an important role more distinctly than in the normal case which was discussed previously in this series.
But a quantitative agreement was not yet achieved, which fact shows the necessity of considering the scattering of h igher orders than the second or other factors.View full abstractDownload PDF (4820K) -
T. Nan'niti1953 Volume 3 Issue 3 Pages 195-201
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSThe present author de r i ved theoretically the equation for the transparency of water as follows,
and by the above equation discussed the relation between transparency and the oceanographical elements which have e f f e c t s on it.View full abstractDownload PDF (2728K) -
K. Saruhashi1953 Volume 3 Issue 3 Pages 202-206
Published: 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSAs to the quantitative analysis of the total carbon dioxide in water, there are many methods such as those contrived by VAN SLYKE, SUGAWARA-KOYAMA etc. In each method, it is necessary to make an apparatus to drive off and absorb quantitatively the carbon dioxide expelled from water. Since they are complicated, the determination of carbon dioxide is generally replaced by that of excess base or alkalinity. The present author made an attempt to apply Conway's micro-diffusion method to the analysis' of the total carbon dioxide in sea water. It is convenient and suitable for rapid determination of carbon dioxide with sufficient accuracy. She also considered the relation between pH and the total carbon dioxide in sea water and deduced a theoretical formula. The agreement between the theoretical and the observed values was fairly good.View full abstractDownload PDF (2306K) -
K. Itoo1953 Volume 3 Issue 3 Pages 207-216_6
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSThe classification of crystal formation of Ice Crystals in the Air will be as follows:-
a) Hexagonal twin prism
b). Hexagonal prism (needle-like)
c) Hexagonal plate
d) Miscellaneous
1) Hexagonal prism
2) Hexagonal pyramid
3) Hexagonal prism with pyramid at one end
4) Combined hexagonal prism
5) Combined hexagonal p rism with pyramid at one end
6) Hexagonal prism with both ends flat and plate-like
7) AmorphousView full abstractDownload PDF (11044K) -
K. Kamiyama, M. Moriguchi, M. Eguchi1953 Volume 3 Issue 3 Pages 217-221
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSA pyrometer which was built for the measurement of comparatively low temperature is described. The detector of the radiative energy is the recently developed PbS cell, and the amplifier system was specially designed for the purpose.View full abstractDownload PDF (1931K) -
Y. Miyake, K. Saruhashi1953 Volume 3 Issue 3 Pages 222-223
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSDownload PDF (767K) -
Y. Miyake, K. Saruhashi, S. Sakurai1953 Volume 3 Issue 3 Pages 224-225
Published: February 25, 1953
Released on J-STAGE: December 11, 2012
JOURNAL FREE ACCESSDownload PDF (932K)
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