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412 results on '"Kiriyama, T."'

6. VP.48 Clinicopathological characteristics of 105 patients with idiopathic inflammatory myopathy based on muscle specific antibodies

Author

Yamanaka, A., primary, Eura, N., additional, Shiota, T., additional, Yamaoka, M., additional, Nishimori, Y., additional, Iguchi, N., additional, Ozaki, M., additional, Nanaura, H., additional, Iwasa, N., additional, Kiriyama, T., additional, Izumi, T., additional, Kataoka, H., additional, and Sugie, K., additional

Published
2022
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14. AUTOIMMUNE MYOPATHIES

Author

Eura, N., primary, Yamanaka, A., additional, Shiota, T., additional, Nishimori, Y., additional, Iguchi, N., additional, Ozaki, M., additional, Nanaura, H., additional, Iwasa, N., additional, Kiriyama, T., additional, Izumi, T., additional, Kataoka, H., additional, and Sugie, K., additional

Published
2020
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20. Numerical study on load-settlement relationships of shallow foundation under extremely low confining pressure

Author

Akagi, H., Sato, K., and Kiriyama, T.

Subjects
Finite element method, Computational methods in mechanics, Particle methods (Numerical analysis), Elements finits, Mètode dels, Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits [Àrees temàtiques de la UPC], Material Point Method, Shallow Foundation, Large Deformation
Abstract

In order to investigate the ground behavior under shallow foundation with extremely low confining pressure, numerical analysis has been performed using the Material Point Method. Material Point Method is one of particle-based methods but it still uses numerical grid. It has been applied to many problems of geomaterial since it was proposed for the first time. The authors focus on the robustness of the method under large deformation problem and applied it to the shallow foundation problem of geomaterial. In this paper, the formulation and implementation of Material Point Method are described, followed by verification and validation for the implemented code. Then, the parametric investigations on ground behavior under shallow foundation have been carried out.

Published
2019

21. Large deformation analysis of ground with wall movement or hallow foundation under extremely low confining pressure using PIV

Author

Sato, K., Akagi, H., Kiriyama, T., and Esaki, K.

Subjects
Finite element method, Computational methods in mechanics, Particle methods (Numerical analysis), Elements finits, Mètode dels, Particl Image Velocimetry (PIV), laminated aluminum bars, wall movement, shallow foundation, Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits [Àrees temàtiques de la UPC]
Abstract

Large-scale natural disasters have occurred frequently in recent years. In such disasters, large ground deformation has been a recurring phenomenon. As it directly affects the structure, has dureable design is necessitated to minimize the damages. Additionally, the fracture process zones are predicted using numerical analysis, and thereafter, the results of the analysis are validated after comparison with the experimental ones. In this study, image analysis is performed using particle image velocimetry (PIV), and subsequently, the analysis results are validated by the comparison. We herein aim to improve the precision of the image-analysis results, and examine the experimental or analytical condition of reproducing the deformation .

Published
2019

22. DEM slope-failure analysis of the Minami-Aso / Tateno area during the 2016 Kumamoto earthquakes

Author

Esaki, K., Akagi, G., Kiriyama, T., and Sato, K.

Subjects
Finite element method, Computational methods in mechanics, Particle methods (Numerical analysis), Elements finits, Mètode dels, Discrete Element Method, Kumamoto earthquakes, Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits [Àrees temàtiques de la UPC]
Abstract

The Kumamoto earthquakes, which occurred on April 16, 2016, included deep large-scale landslides in the Minami-Aso village / Tateno area; the Aso Bridge collapsed completely because of this slope failure. Aso Bridge is considered to have collapsed for various reasons, e.g., fault displacements, earthquake accelerations, and landslide sediment depositions on the bridge. In this study, the possibility of landslide-sediment depositions on the bridge was assessed as a reason for the bridge collapse using the discrete element method (DEM), and the landslides at Aso Bridge were reproduced. An experiment and analysis were conducted on the large deformation of aluminum-bar laminated ground with wall movement, to confirm the applicability of DEM to large ground-deformation problems. Next, the Aso Bridge slope-failure analysis was carried out, based on different analysis conditions, and the sediment distribution was compared with field observation results from qualitative and quantitative viewpoints. It was concluded that sediment deposition on the bridge was not a cause of the Aso Bridge failure.

Published
2019

33. A phase 1 study of single agent veliparib in Japanese subjects with advanced solid tumors

Author

Matsumoto, K., primary, Tamura, K., additional, Yoshida, H., additional, Nishikawa, T., additional, Imai, Y., additional, Miyasaka, A.M., additional, Onoe, T., additional, Yamaguchi, S., additional, Shimizu, C., additional, Yonemori, K., additional, Shimoi, T., additional, Yunokawa, M., additional, Xiong, H., additional, Hashiba, H., additional, Kiriyama, T., additional, Leahy, T., additional, Shepherd, S., additional, and Fujiwara, K., additional

Published
2016
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35. Aesthetic intelligence:Concepts, technologies and applications

Author

Kasugai, K., Röcker, C., Plewe, D., Kiriyama, T., Oksman, Virpi, Wichert, R., Van Laerhoven , K., and Gelissen , J.

Subjects
architecture, ambient intelligence, Aesthetics, desing
Abstract

This paper reports on the ideas and results of the First International Workshop on Aesthetic Intelligence (AxI’11) held as a satellite workshop during the International Joint Conference on Ambient Intelligence (AmI’11).

Published
2012

42. Aesthetic Intelligence: The Role of Design in Ambient Intelligence.

Author

Röcker, C., Kasugai, K., Plewe, D., Kiriyama, T., Lugmayr, Artur, Röcker, C., Kasugai, K., Plewe, D., Kiriyama, T., and Lugmayr, Artur

Abstract

This paper illustrates the rationale behind the second international workshop on Aesthetic Intelligence. The workshop addresses the multiple facets of aesthetics in the design process of Ambient Intelligence technologies, especially in the fields of architecture, industrial and interface design as well as human-computer interaction.

Published
2012

44. Prevalence of childhood and adolescent atopic dermatitis in a Japanese population: comparison with the disease frequency examined 20 years ago

Author

Kiriyama T, Murata Y, M Uehara, M Uchiyama, N. Umemoto, Sawai T, Hideki Deguchi, Omoto M, Hisashi Sugiura, and Tanaka K

Subjects
Male, Allergy, medicine.medical_specialty, Pediatrics, Time Factors, Exacerbation, Adolescent, Dermatology, Disease, Severity of Illness Index, Dermatitis, Atopic, Atopy, Age Distribution, Japan, Risk Factors, Immunopathology, Epidemiology, medicine, Prevalence, Humans, Sex Distribution, Child, business.industry, General Medicine, Atopic dermatitis, medicine.disease, El Niño, Child, Preschool, Female, Seasons, business
Abstract

To ascertain the prevalence of childhood and adolescent atopic dermatitis in a Japanese population, we clinically observed the total body of 5 to 6-year-old children (994 cases), 7 to 9-year-old children (1,240 cases), 10 to 12-year-old children (1,152 cases), 13 to 15-year-old children (1,670 cases), and 16 to 18-year-old adolescents (2,159 cases). The examination was performed in the spring of 1994-96, when exacerbation of childhood and adolescent atopic dermatitis most frequently occurs in Japan. Atopic dermatitis was observed in 24% of the 5 to 6-year group, in 19% of the 7 to 9-year group, in 15% of the 10 to 12-year group, in 14% of the 13 to 15-year group, and in 11% of the 16 to 18-year group. The prevalence of atopic dermatitis in 9 to 12-year-old children was two times and in 18-year-old adolescents five times as high as in similar age groups examined 20 years ago.

Published
1998

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