著者
乾 隆帝 中尾 遼平 齋藤 稔 赤松 良久
出版者
福岡工業大学総合研究機構
雑誌
福岡工業大学総合研究機構研究所報 (ISSN:24345725)
巻号頁・発行日
vol.4, pp.79-83, 2021-10-31

Recently, it has become clear that there are two clades in Liobagrus reinii, which can reasonably be judged as separate species. In this study, we attempted to clarify the differences in distribution and habitat of the two clades of Liobagrus reinii in the Gonokawa and the Ota River Systems by using environmental DNA analysis metabarcoding. In the Gonokawa River System, the number of the present sites and environmental DNA concentrations of clade 1 were higher than those of clade 2. In the Ota River System, the number of the present sites and environmental DNA concentrations of clade 2 were higher than those of clade 1. In both river systems, clade 1 tended to be found at lower elevations and clade 2 at higher elevations.
著者
徳永 光展
出版者
福岡工業大学総合研究機構
雑誌
福岡工業大学総合研究機構研究所報 (ISSN:24345725)
巻号頁・発行日
vol.4, pp.91-98, 2021-10-31

In The Two Homelands by Yamasaki Toyoko, there is a detailed description of the International Military Tribunal for the Far East, and this study attempts to examine how the Evidence Phase by the USSR, on October 8, 1947, is reproduced in the work. The full text of the evidence is available in The Stenographic Record of International Military Tribunal for the Far East (1968, Yushodo Shoten). In this research, comparing the original evidence in the Stenographic Record and the text reproduced in The Two Homelands revealed that much of it was quoted extensively.
著者
槇田 諭 浦川 竜裕
出版者
福岡工業大学総合研究機構
雑誌
福岡工業大学総合研究機構研究所報 (ISSN:24345725)
巻号頁・発行日
vol.4, pp.41-45, 2021-10-31

This paper summarizes several robot programming approaches and presents a direct teaching method for robot programming of manipulators. A human operator wearing a head-mounted display and hand-held controllers manipulates a spherical marker in the computational space to determine a desired position of the manipulator. A depth camera attached to the manipulator acquires a point cloud of the surroundings of the manipulator to construct the scanned map in the computational space. The desired posture of the manipulator can be found by solving an inverse kinematics problem.