"R" Researcher - 4 Result(s)

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Assessment of Physical Activities Using Wearable Sensors

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特徴・独自性
  • Maintaining appropriate amount of physical activity is essential for health and disease prevention. Gait is the most common type of physical activity in everyday life. Monitoring the amount of physical activity in everyday lives may benefit mainly those who are at threat of metabolic syndrome and overweight. Towards better estimation of the amount of physical activity utilizing wearable sensors, we focused on taking running and walking economy into account. The relationship between step length and oxygen uptake was first determined. Step length estimation with moderate accuracy was accomplished using acceleration signals during walking. Step length was then taken into energy expenditure calculation as one of the variables.
実用化イメージ

Together with the basic version of the current locomotion monitoring system capable of counting staircase climbing up & down, we managed to upgrade our locomotion monitoring system into 3 dimensional.

Researchers

Graduate School of Biomedical Engineering

Ryoichi Nagatomi

Novel Cu-Based Shape Memory Alloy with High Ductility

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特徴・独自性
  • Recently, we have developed a novel Cu-Al-Mn based shape memory alloy with high SM properties and with a ductility twice higher than that in Nitinol . Furthermore, this novel SM alloy needs no die for the shape setting and is fabricated with relatively low cost. Very recently, we have successfully developed a device to cure ingrown toenail by using this SM alloy.
実用化イメージ

Very recently, we established a fabrication process for the Cu-Al-Mn sheet, wire and bar with 0.1 - 20mm in thickness or diameter. We hope to conduct collaborative research with a willing company for a practical application with this new SM alloy.

Researchers

Graduate School of Engineering

Ryosuke Kainuma

Smart Ageing Initiative

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特徴・独自性
  • In Japan, the percentage of elderly people aged 65 years or over was 23.1% in 2010. It is no doubt that Japan is the world's first super-aging society. In such a super-aging environment, it is necessary to form a society in which each individual can play an active role even as one becomes older in order to maintain and improve the quality of life of all people and to maintain a healthy society. In advanced brain science, research from the fields of brain function imaging, cognitive science, and psychology has been utilized with the aim of realizing a healthy aging society. Up to date information on various new technologies and related discoveries has been disseminated so that individuals can live a healthy life with peace of mind at every stage of aging, while maintaining and improving the health of their brain and mind in a diverse and complex society.
実用化イメージ

We believe to overcome super-aging environments is not only an object of public concern but also big business chances to create new industries.

Researchers

Institute of Development, Aging and Cancer

Ryuta Kawashima

Resarch and development for maintaining and improving brain and mental health

特徴・独自性
  • The Smart Aging International Research Center (SAIRC) was founded on 1 October 2009. This Center proposes the creation of a new field to produce well-rounded personnel who have gained “totally comprehensive intelligence” from their experience, in order to cope with various problems associated with the diverse and complex super-aging society. To this end, the Center will promote interdisciplinary cooperative research, international collaborative research projects, and research collaborations with industry, as well as disseminate and exchange information by holding international conferences and symposia.  The SAIRC is designed to develop an approach for maintaining and improving brain and mental health in a diverse and complex society from the standpoints of brain science, with the aim of maintaining and improving brain functions; cognitive neuroscience and psychology, with the aim of maintaining a healthy and tranquil state of mind at each aging stage; and philosophy, phenomenology and ethics that provide a radical reconsideration of the concept of the “mind.” We welcome collaborative researches with companies, and academic consultations.
実用化イメージ

Researchers

Institute of Development, Aging and Cancer

Ryuta Kawashima