Search Results - "Toyama, Yoshio"

Realistic computer simulation of bolus flow during swallowing by Michiwaki, Yukihiro, Kamiya, Tetsu, Kikuchi, Takahiro, Toyama, Yoshio, Takai, Megumi, Hanyu, Keigo, Inoue, Motoki, Yahiro, Nobutaka, Koshizuka, Seiichi

“…In this study, swallow simulation, Swallow Vision ®, was used to estimate the velocity, shear rate, and viscosity of food during swallowing. The subjects were…”
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Numerical simulation of interaction between organs and food bolus during swallowing and aspiration by Kikuchi, Takahiro, Michiwaki, Yukihiro, Koshizuka, Seiichi, Kamiya, Tetsu, Toyama, Yoshio

“…Abstract The mechanism of swallowing is still not fully understood, because the process of swallowing is a rapid and complex interaction among several involved…”
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Exploratory analysis of swallowing behaviour in community-dwelling older adults using a wearable device: Differences by age and ingestant under different task loads by Tsujimoto, Masashi, Hisajima, Tomoko, Matsuda, Saho, Tanaka, Seiya, Suzuki, Keisuke, Shimokakimoto, Tomoya, Toyama, Yoshio

“…To develop a new method of evaluating swallowing behaviour. Sixty-nine healthy participants were divided into a younger (16 males and 16 females, mean age…”
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Evaluation of the effects of food intake on task engagement based on psychophysiological states by Kurogi, Nanako, Sakiyama, Kanako, Tominaga, Shigeru, Toyama, Yoshio, Nagumo, Kent, Oiwa, Kosuke, Nozawa, Akio

“…The objective of this study was to evaluate the effects of food intake on performance and task engagement based on psychophysiological states. The experiment…”
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Human swallowing simulation based on videofluorography images using Hamiltonian MPS method by Kikuchi, Takahiro, Michiwaki, Yukihiro, Kamiya, Tetsu, Toyama, Yoshio, Tamai, Tasuku, Koshizuka, Seiichi

“…In developed nations, swallowing disorders and aspiration pneumonia have become serious problems. We developed a method to simulate the behavior of the organs…”
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Antimicrobial Activity of Gel-Entrapped Catechins toward Oral Microorganisms by Tamura, Muneaki, Saito, Hideo, Kikuchi, Kuniyoshi, Ishigami, Tomohiko, Toyama, Yoshio, Takami, Masao, Ochiai, Kuniyasu

“…The oral cavity contains almost half of the commensal bacterial population present in the human body. An increase in the number of these microorganisms may…”
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Cover Image, Volume 55, Issue 5 by Kamiya, Tetsu, Toyama, Yoshio, Hanyu, Keigo, Kikuchi, Takahiro, Michiwaki, Yukihiro

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Relationship Between Resultant Force Vector Acting on Human Organs From Food Bolus and the Bolus Configuration During Swallowing Using Numerical Swallowing Simulation With Moving Particle Simulation Method by Kamiya, Tetsu, Toyama, Yoshio, Hanyu, Keigo, Kikuchi, Takahiro, Michiwaki, Yukihiro

“…ABSTRACT This study investigates the forces exerted on organs during swallowing, specifically focusing on identifying forces other than those resulting from…”
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Development and validation of a novel system that combines a new masticatory simulator and analysis method for modeling the human gummy candy masticatory process by Kanda, Reina, Inoue, Motoki, Hisajima, Tomoko, Toyama, Yoshio

“…During mastication, food undergoes state and texture changes influenced by various mechanical properties, including compression and fracturing of the molar…”
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Development of a numerical simulator of human swallowing using a particle method (Part 1. Preliminary evaluation of the possibility of numerical simulation using the MPS method) by Tetsu, Kamiya, Yoshio, Toyama, Yukihiro, Michiwaki, Takahiro, Kikuchi

“…The aim of the present study was to evaluate the possibility of numerical simulation of the swallowing process using a moving particle simulation (MPS) method,…”
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Development of a numerical simulator of human swallowing using a particle method (Part 2. Evaluation of the accuracy of a swallowing simulation using the 3D MPS method) by Kamiya, Tetsu, Toyama, Yoshio, Michiwaki, Yukihiro, Kikuchi, Takahiro

“…The aim of this study was to develop and evaluate the accuracy of a three-dimensional (3D) numerical simulator of the swallowing action using the 3D moving…”
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Causal Structure Analysis of Physiological and Psychological States on Task Engagement by Kurogi, Nanako, Sakiyama, Kanako, Toyama, Yoshio, Nagumo, Kent, Oiwa, Kosuke, Nozawa, Akio

“…In modern society, the deterioration of workers' mental health has become a social problem. Workers' mental health is related to their work style. Therefore,…”
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Effective lactic acid production by two-stage extractive fermentation by Honda, Hiroyuki, Toyama, Yoshio, Takahashi, Hiroshi, Nakazeko, Takuo, Kobayashi, Takeshi

“…For effective microbial lactic acid production using Lactobacillus delbrueckii, two-stage extractive fermentation was examined. Extractants were screened from…”
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