Recently, proceeding of the aging society has encouraged research and development of power assist systems.The authors' research group studies on the assist system control using an assist cart as a rollator.The merit of the proposed system is the aging people walk by themselves using the cart as the assisting tool and it helps anti-aging.Most s
The history of mathematics in Rome between the two world wars is characterized by whelen arges spotlight a complete reversal of the enlightened international vision promoted by Guido Castelnuovo, Vito Volterra, Tullio Levi-Civita and Federigo Enriques, in favor of a short-sighted autarkic one, mainly personified by Francesco Severi.It is a story fu
Marine protected areas (MPAs) are valuable tools sapatilha infantil prata glitter for marine conservation that aim to limit human impacts on marine systems and protect valuable species or habitats.However, as species distributions shift due to ocean warming, acidification, and oxygen depletion from climate change, the areas originally designated un