Výsledky vyhledávání - "Tomohiro Sato"

Akademický článek

Study on failure/fracture mechanisms of 3D printed objects by FDM with AE method (Evaluation by using Empirical Mode Decomposition and Chaos analysis)

Autor: Masanori TAKUMA, Koki TSUJII, Ken-ichi SAITOH, Yoshimasa TAKAHASHI, Tomohiro SATO, Yutaka NIKI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 90, Iss 930, Pp 23-00271-23-00271 (2024)

The 3D printer using Fused Deposition Modeling (FDM) is attracting attention as a manufacturing technology that is able to reduce the production time and the manufacturing costs. However, the information on the mechanical properties and the process p

Externí odkaz: https://doaj.org/article/2bfd7b0dd15944b4ad3d68dd506b7f80

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Akademický článek

Shear Deterioration of the Hierarchical Structure of Cellulose Microfibrils under Water Condition: All-Atom Molecular Dynamics Analysis

Autor: Yukihiro Izumi, Ken-ichi Saitoh, Tomohiro Sato, Masanori Takuma, Yoshimasa Takahashi

Publikováno v: Applied Mechanics, Vol 4, Iss 1, Pp 230-247 (2023)

This study aims to understand the mechanical properties of cellulose nanofibers (CNFs), a nano-sized material element of woods or plants. We develop all-atom (AA) molecular dynamics models of cellulose microfibrils (CMFs), which are the smallest cons

Externí odkaz: https://doaj.org/article/287e520e069746b284e03e3ae5e58021

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Akademický článek

Validation of the influence of CT slice thickness on the quantitative accuracy and image quality of single photon emission computed tomography

Autor: Tomohiro Sato, Takashi Takagi

Publikováno v: Asia Oceania Journal of Nuclear Medicine and Biology, Vol 9, Iss 2, Pp 148-157 (2021)

Objective(s): Computed tomography (CT) images are used for precise anatomical location of lesions and for accurate attenuation correction in single-photon emission computed tomography (SPECT) image reconstruction in SPECT/CT examination. The aim of t

Externí odkaz: https://doaj.org/article/480fb9815ba4413ba182493e73758a15

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Akademický článek

Cardiopulmonary arrest caused by nafamostat mesylate during hemodialysis

Autor: Nobuki Shioya, Nozomu Inoue, Hiroki Sato, Motoko Iwahara, Tomohiro Sato, Yuki Tsukamoto, Yuki Naito, Kohji Hazama, Yasuo Shichinohe

Publikováno v: Clinical Case Reports, Vol 10, Iss 7, Pp n/a-n/a (2022)

Abstract Dialysis‐related adverse reactions can be serious and difficult to predict. In our case, nafamostat mesylate (NM) was thought to be the cause of cardiopulmonary arrest (CPA) due to NM‐induced anaphylaxis but was not reflected in the alle

Externí odkaz: https://doaj.org/article/96d3d12763c34d11b222dcecacd20113

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Akademický článek

Study on damage evaluation of bimetal with the lead-free copper alloy (Life evaluation in bending fatigue test with AE method)

Autor: Masanori TAKUMA, Tomohiro SATO, Ken-ichi SAITOH, Yoshimasa TAKAHASHI, Yoshimasa HIRAI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 908, Pp 22-00019-22-00019 (2022)

Lead bronze had been widely used as the bearing materials. However, the utilization of that material is limited, because the lead and the lead compound are noxious to the human body. Therefore, though the lead free bronze (LFB) alloys using the rare

Externí odkaz: https://doaj.org/article/4b775a6dea6547e7b377c185e2ce7893

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Akademický článek

Structural Basis of Activin Receptor-Like Kinase 2 (R206H) Inhibition by Bis-heteroaryl Pyrazole-Based Inhibitors for the Treatment of Fibrodysplasia Ossificans Progressiva Identified by the Integration of Ligand-Based and Structure-Based Drug Design Approaches

Autor: Tomohiro Sato, Katsuhiko Sekimata, Naoki Sakai, Hisami Watanabe, Chiemi Mishima-Tsumagari, Tomonori Taguri, Takehisa Matsumoto, Yoshifumi Fujii, Noriko Handa, Akiko Tanaka, Mikako Shirouzu, Shigeyuki Yokoyama, Yoshinobu Hashizume, Kohei Miyazono, Hiroo Koyama, Teruki Honma

Publikováno v: ACS Omega, Vol 5, Iss 20, Pp 11411-11423 (2020)

Externí odkaz: https://doaj.org/article/30186b245a4d42b4a8b91fb42e6d1d95

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Akademický článek

Support Vector Machine model for hERG inhibitory activities based on the integrated hERG database using descriptor selection by NSGA-II

Autor: Keiji Ogura, Tomohiro Sato, Hitomi Yuki, Teruki Honma

Publikováno v: Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)

Abstract Assessing the hERG liability in the early stages of drug discovery programs is important. The recent increase of hERG-related information in public databases enabled various successful applications of machine learning techniques to predict h

Externí odkaz: https://doaj.org/article/095e0068fd624717acf73f01c55aecca

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Akademický článek

Fundamental study on functionality of synthetic sulfides: Evaluation of metal sulfides as solid lubricant

Autor: Shuhei Ishikawa, Tomohiro Sato, Ken-ichi Saitoh,, Masanori Takuma, Yoshimasa Takahashi

Publikováno v: Jurnal Tribologi, Vol 20, Pp 26-38 (2019)

Replacement of exhaustible and harmful resources used as solid lubricants is required for sliding elements such as plain bearings. In particular, the substitution of lead containing in the lead bronze is considered an urgent task. Therefore, in this

Externí odkaz: https://doaj.org/article/20e0100307864fb5802e97bbf5af67bd

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