@article{oai:ir.kagoshima-u.ac.jp:00004867,
 author = {源河, 朝之 and 狩俣, 忠男},
 journal = {鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University},
 month = {2016-10-28},
 note = {The ship-magnetism-stabilization in the training-vessels, the Kagoshima-maru and the Keiten-maru was put under researching investigations,
using, as the researching data, the yearly
fluctuation of the permanent magnetism recorded on board the above mentioned two vessels, in
the magnetic equator during the period covering 4~6 years, beginning 1961, with the following
items ascertained.
1) It may be affirmed that, at present, the sub-permanent magnetism of the Kagoshima-maru
has been reduced to naught; while the permanent magnetism has been stabilized.
2) On the magnetizings of the permanent magnetissm of the Keiten-maru, the one belonging to
the deviation co-efficient (B) seems to be almost completely stabilized; but the one belonging
to the deviation co-efficient (C) seems to be more or less unstable.
3) This may be due to the remodelings and repairs given to the vesseles, but minuter
investigations will be necessary before further clarification will be brought forth on this
phenomenon.},
 pages = {139--145},
 title = {漁業練習船かごしま丸および敬天丸の船体磁気の安定についての考察},
 volume = {16},
 year = {}
}