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Kotaro Matsuda, Shuhei Denzumi and Kunihiko Sadakane
Zero-suppressed Binary Decision Diagrams (ZDDs) are data structures for representing set families in a compressed form. With ZDDs, many valuable operations on set families can be done in time polynomial in ZDD size. In some cases, however, the size of ZD...
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Yukiko Imada, Shuhei Maeda, Masahiro Watanabe, Hideo Shiogama, Ryo Mizuta, Masayoshi Ishii and Masahide Kimoto
Since the late 1990s, land surface temperatures over Japan have increased during the summer and autumn, while global mean temperatures have not risen in this duration (i.e., the global warming hiatus). In contrast, winter and spring temperatures in Japan...
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Shuhei Nomura, Masaharu Tsubokura, Michio Murakami, Kyoko Ono, Yoshitaka Nishikawa and Tomoyoshi Oikawa
Following Japan?s 2011 Fukushima nuclear incident, voluntary participation, rather than mandatory, was adopted as the default scenario for individual radiation monitoring. We evaluated the representativeness of the internal monitoring results from volunt...
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Claire Leppold, Shuhei Nomura, Toyoaki Sawano, Akihiko Ozaki, Masaharu Tsubokura, Sarah Hill, Yukio Kanazawa and Hiroshi Anbe
Changes in population birth outcomes, including increases in low birthweight or preterm births, have been documented after natural and manmade disasters. However, information is limited following the 2011 Fukushima Daiichi Nuclear Power Plant Disaster. I...
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Shuhei Takahashi, Yuya Hata, Yuji Ohya, Takashi Karasudani and Takanori Uchida
To clarify the behavior of the blade tip vortices of a wind turbine equipped with a brimmed-diffuser shroud, called a ?Wind-Lens turbine?, we conducted a three-dimensional numerical simulation using a large eddy simulation (LES). Since this unique wind t...
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