Yuko Nakashio

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With the deployment of modern infrastructures for public transit, several studies have analyzed the transition patterns of people by using smart card data and have characterized the areas. In this paper, we propose a novel embedding method to obtain a vector representation of a geospatial area using transition patterns of people from the large-scale data of(More)
Both enantiomers [(1'R)-6 and (1'S)-6] of N6-(1,3-dimethyl-2-butenyl)adenine and their 9-beta-D-ribofuranosides [(1"R)-16 and (1"S)-16] have been synthesized for the first time from both enantiomers of alanine (15) in nine steps. These aglycones and nucleosides, together with N6-(3-methyl-2-butenyl)adenine (5) and its 9-beta-D-ribofuranoside (18) as well as(More)
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