Force Rendering and Its Evaluation of a Friction-based Walking Sensation Display for a Seated User

Most existing locomotion devices that represent the sensation of walking target a user who is actually performing a walking motion. Here, we attempted to represent the walking sensation, especially a kinesthetic sensation and advancing feeling (the sense of moving forward) while the user remains seated. To represent the walking sensation using a relatively simple device, we focused on the force rendering and its evaluation of the longitudinal friction force applied on the sole during walking. Based on the measurement of the friction force applied on the sole during actual walking, we developed a novel friction force display that can present the friction force without the influence of body weight. Using performance evaluation testing, we found that the proposed method can stably and rapidly display friction force. Also, we developed a virtual reality (VR) walk-through system that is able to present the friction force through the proposed device according to the avatar's walking motion in a virtual world. By evaluating the realism, we found that the proposed device can represent a more realistic advancing feeling than vibration feedback

[23-1]English Summaries of the Papers Contributed to Tonan Ajia Kenkyu (The Southeast Asian Studies) Vol.23, No.3 (Special Issue for Don Daeng : An Integrated Village Study in Northeast Thailand)

Tonan Ajia Kenkyu (The Southeast Asian Studies) = 東南アジア研究 (Japanese Journal of Southeast Asian Studies)[1]EDITOR'S NOTE … Hayao FUKUI[2]A Brief Look at the Village … Yoshihiro Kaida, Masuo Kuchiba[3]Typology of Rice Cultivation … Shuichi MIYAGAWA, Toshiro KURODA, Hiroyuki MATSUFUJI, Tomoo HATTORI[4]Instability of Rice culture … Yoshihiro KAIDA, Kazutoshi HOSHIKAWA, Yasuyuki KOHNO[5]POPULATION (I) … Hayao FUKUI[6]The Process of Emigration in Search of Good Land to Mo Nua Village, Udonthani Province … Yukio HAYASHI[7]An Economic Analysis of Endogenous Rural Economic Evolution and its Policy Implications … Hiroshi Tsujii[8]Kin Relationships and Kin Cooperation for Farming and Consumption … Masuo KUCHIBA, Takahiro TAKEMURA[9]Daily Activity Survey (1) … Satoshi KOIKE, Shinji SUWA, Haruo NOMA[10]Sharing of Merit and the Associated Social Relationships of Funeral Rites … Yukio HAYASHI[11]AN OVERVIEW ON NATURE, AGRICULTURE AND ECONOMY … Hayao FUKU

The Metagenomics and Metadesign of the Subways and Urban Biomes (MetaSUB) International Consortium inaugural meeting report

The Metagenomics and Metadesign of the Subways and Urban Biomes (MetaSUB) International Consortium is a novel, interdisciplinary initiative comprised of experts across many fields, including genomics, data analysis, engineering, public health, and architecture. The ultimate goal of the MetaSUB Consortium is to improve city utilization and planning through the detection, measurement, and design of metagenomics within urban environments. Although continual measures occur for temperature, air pressure, weather, and human activity, including longitudinal, cross-kingdom ecosystem dynamics can alter and improve the design of cities. The MetaSUB Consortium is aiding these efforts by developing and testing metagenomic methods and standards, including optimized methods for sample collection, DNA/RNA isolation, taxa characterization, and data visualization. The data produced by the consortium can aid city planners, public health officials, and architectural designers. In addition, the study will continue to lead to the discovery of new species, global maps of antimicrobial resistance (AMR) markers, and novel biosynthetic gene clusters (BGCs). Finally, we note that engineered metagenomic ecosystems can help enable more responsive, safer, and quantified cities

Solid Molecular Complexes of Phenothiazine & N-Methylphenothiazine with 7,7,8,8-Tetracyanoquinodimethane

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