Screening and identification of phytotoxic volatile compounds were performed using 71 medicinal plant species to find new natural compounds, and the characterization of the promising compound was investigated to understand the mode of action. The volatile compounds from Asarum sieboldii Miq. showed the strongest inhibitory effect on the hypocotyl growth of… (More)
People's lifestyle habits, such as physical activities and food choice, must change to prevent the incident rate of metabolic syndrome from increasing. However, changing a lifestyle habit requires continued effort. Our previous six-month trial with a networked health guidance system showed that people could continue their efforts if they had a health… (More)
This paper describes a new communication service that supports all communication environments for healthy elderly people. This service was designed based on the interhuman interaction approach, and the acceptability of this system was verified by a field test.