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Tatsuhito Hasegawa and Daichi Nakano
Resource management for fisheries plays a pivotal role in fostering a sustainable fisheries industry. In Japan, resource surveys rely on manual measurements by staff, incurring high costs and limitations on the number of feasible measurements. This study...
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Nethone Samba, Osamu Nunomura, Na Lu, Masahumi Johkan, Akimasa Nakano and Satoru Tsukagoshi
Grafted cucumber plants were grown in a new hydroponic system (?Kappa Land?, Mitsubishi Chemical Aqua Solutions, Co., Ltd., Tokyo, Japan). Two different nutrient management methods were applied to the plants as treatments: Electrical Conductivity-based M...
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Shintaro Noda, Yasunari Miyake, Yuka Nakano, Masayuki Kogoshi, Wataru Iijima and Junichi Nakagawa
Localized management based on multipoint measurements of crops and soil is expected to improve agricultural productivity. The difficulties with this process are as follows: it is time-consuming due to the many measurement points; it requires various sens...
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Senlin Guan, Kimiyasu Takahashi, Keiko Nakano, Koichiro Fukami and Wonjae Cho
Many cropping systems, notably for rice or soybean production, rely largely on arable land levelness. In this study, an automated levelness assessment system (ALAS) for evaluating lowland levelness is proposed. The measurement accuracy of total station, ...
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Kazuhide Hirose, Kohei Nakamura and Hisamatsu Nakano
We analyze three transmission-line antennas using the moment method. Each line antenna comprises a coplanar feed line, loops, and straight segments connecting the loops and feedline. First, we investigate bent and branched line antennas with loops on one...
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Yutaka Nakano, Tsubasa Kishi and Hiroki Takahara
Chatter is more likely to occur during the turning process of a thin-walled cylindrical workpiece owing to the low rigidity of such workpieces. Chatter causes intensive vibration, deterioration of the surface finish accuracy, tool damage, and tool wear. ...
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Leticia Ozawa-Meida, Fernando Ortiz-Moya, Birgit Painter, Matthew Hengesbaugh, Ryoko Nakano, Tetsuro Yoshida, Eric Zusman and Subhes Bhattacharyya
Cities are increasingly adopting potentially sustainable climate plans. Integrating the Sustainable Development Goals (SDGs) into these plans could help stabilize the climate while generating jobs, narrowing equity gaps, fostering innovation, and deliver...
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Tiejun Zhao, Akimasa Nakano, Yasunaga Iwaski and Hiroki Umeda
Irrigation management continues to be an important issue for tomato cultivation, especially in plant factories. Accurate and timely assessment of tomato leaf water status is a key factor in enabling appropriate irrigation, which can save nutrition soluti...
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Yuta Nakano, Anton D. Shutov, Totaro Imasaka and Alexei V. Sokolov
We investigated the possibility of making ever-shorter optical pulses by using the nonlinearity of ambient air. We produced a broad spectrum consisting of mutually coherent optical sidebands via collinear Raman generation driven by two picosecond laser p...
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Hirohito Kato, Yoichiro Taguchi, Isao Yamawaki, Yaru Ruan, Qingchao Wu, Yuji Nakano, Norimasa Tsumori, Takaya Nakata, Masahiro Noguchi and Makoto Umeda
The synthetic peptide of amelogenin exon 5 might be a useful application to the pulp capping treatment.
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