Výsledky vyhledávání - "Naoto Koizumi"

Akademický článek

Firm Needs-Based Rapid Approach for Visibility of Platform Display for Marketing Promotion: Multi-Dimensional Evaluation Method Based on Subjective and Behavioral Data.

Autor: Hirotaka AOKI¹, Naoto KOIZUMI¹

Publikováno v: Journal of Japan Industrial Management Association. 2021, Vol. 72 Issue 4E, p317-327. 11p.

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Hybrid approach for evaluation of visibility of platform display: Subjective ratings combined with gaze behavior elicited from eye movement data

Autor: Naoto Koizumi, Hirotaka Aoki

Publikováno v: Advances in Ergonomics in Design ISBN: 9783030510374
AHFE (3)

In the present paper, we propose a hybrid approach for visibility evaluation based on both of conventional subjective ratings and eye tracking data analysis. In the hybrid approach, we obtain responses to questionnaire consisting of questions of visi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74960007d5d04ae818cedde6540ebcbc
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100810579

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Catalytic Activity for ORR of Pt Supported on Ordered Mesoporous Carbon with Network Structure

Autor: Toshihiro Miyao, Hanako Nishino, Hiroko Yamazaki, Satoko Sato, Kayoko Tamoto, Makoto Uchida, Akihiro Iiyama, Kazuya Shibanuma, Naoto Koizumi

Publikováno v: ECS Meeting Abstracts. :1578-1578

Introduction In order to realize carbon neutrality, working toward becoming a hydrogen-based society using renewable energy is essential, and hydrogen fuel cell vehicles will be one of the key devices. For further widespread deployment of fuel cell v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9ed1458d0e9f6da79d83380a187600d
https://doi.org/10.1149/ma2022-02421578mtgabs

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Origin of Pd-Cu bimetallic effect for synergetic promotion of methanol formation from CO2 hydrogenation

Autor: Chunshan Song, Xinwen Guo, Haozhi Wang, Xiao Jiang, Xiaoxing Wang, Naoto Koizumi, Yonggang Chen, Xiaowa Nie

Publikováno v: Journal of Catalysis. 369:21-32

A strong synergetic effect was observed in our previous work on Pd-Cu bimetallic catalysts for CH3OH formation from CO2 hydrogenation when the Pd/(Pd + Cu) atomic ratio lied within 0.25–0.34. In the present study, the importance of Pd-Cu alloy in s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18efa7fbc5b677fdd19e3000b89b10a5
https://doi.org/10.1016/j.jcat.2018.10.001

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Pragmatic Needs-Oriented Evaluation of Visibility, Impressions, Aesthetics and Eye Movement for Platform Display Design

Autor: Hirotaka Aoki, Naoto Koizumi

Publikováno v: Proceedings of the 21st Congress of the International Ergonomics Association (IEA 2021) ISBN: 9783030746049

In today’s strict business environments, one key success factor for a platform display company seems to be making a product be different from those sold by other competing companies. The differentiator should be not only a functional one such as vi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9488cfd325d554b4a344e03241bb8ea
https://doi.org/10.1007/978-3-030-74605-6_89

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CO2 hydrogenation to methanol on Pd-Cu bimetallic catalysts: H2/CO2 ratio dependence and surface species

Autor: Naoto Koizumi, Xiaoxing Wang, Xinwen Guo, Xiaowa Nie, Chunshan Song, Xiao Jiang

Publikováno v: Catalysis Today. 316:62-70

Our laboratory has observed a strong bimetallic promoting effect on SiO2-supported Pd-Cu catalysts for CH3OH formation from CO2 hydrogenation when the Pd/(Pd + Cu) atomic ratio lied within 0.25–0.34. In the present study, the activities of bimetall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af2c3f7ec0bcb22fc44b0a88eed5c0b3
https://doi.org/10.1016/j.cattod.2018.02.055

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Light olefin synthesis from CO2 hydrogenation over K-promoted Fe–Co bimetallic catalysts

Autor: Pattarapan Prasassarakich, Ratchprapa Satthawong, Chunshan Song, Naoto Koizumi

Publikováno v: Catalysis Today. 251:34-40

This work investigates the effects of potassium addition on light olefin production from CO2 hydrogenation over the Al2O3-supported Fe–Co bimetallic catalysts. The addition of small amount of K on the Fe–Co catalyst significantly enhanced C2–C4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6723e703d47d19d8e81fb480d8868ec
https://doi.org/10.1016/j.cattod.2015.01.011

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Bimetallic Pd–Cu catalysts for selective CO2 hydrogenation to methanol

Autor: Naoto Koizumi, Chunshan Song, Xiao Jiang, Xinwen Guo

Publikováno v: Applied Catalysis B: Environmental. :173-185

This paper reports on novel Pd–Cu bimetallic catalysts for selective CO2 hydrogenation to methanol. Strong synergistic effect on promoting methanol formation was observed over amorphous silica supported Pd–Cu bimetallic catalysts when the Pd/(Pd

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a2a362539edf42e1c74f7510672e27f
https://doi.org/10.1016/j.apcatb.2015.01.010

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Preparation of mesoporous silica supported cobalt catalysts using supercritical fluids for Fischer–Tropsch synthesis

Autor: Masaki Ota, Naoto Koizumi, Hiroshi Inomata, Yoshiyuki Sato, Taichi Shimizu, Ikuo Ushiki

Publikováno v: Chemical Engineering Research and Design. 95:64-68

Cobalt catalysts supported on mesoporous silica for Fischer–Tropsch synthesis were prepared by supercritical CO 2 at 333 K, 20 MPa with an addition of 10 mol% methanol. Highly dispersed Co particles in mesopores could be observed by TEM for the sam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b880f5f6dbc5a2b1185a8597a9584cf
https://doi.org/10.1016/j.cherd.2015.01.005

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