文献一覧: Hiroyuki Takahashi (著者)

5 0 0 0 OA 地場産業・伝統的工芸品産業のマーケティング : fsQCAを用いた分析を通じて

著者: 髙橋広行金谷勉高橋広行 Hiroyuki Takahashi Tsutomu Kanaya
出版者: 同志社大学商学会
雑誌: 同志社商学 = Doshisha Shogaku (The Doshisha Business Review) (ISSN:03872858)
巻号頁・発行日: vol.72, no.1, pp.27-47, 2020-07-15

本稿は,衰退傾向にある我が国の地場産業や伝統的工芸品産業の活性化を検討するものである。その活性化のひとつの方法として検討したのが,地域の資源や既存技術を活用し,現在の消費者のライフスタイルに沿った,デザイン性の高い商品を開発していくことである。その目的を明らかにするために,まず,地場産業や伝統的工芸品産業が置かれている状況,および,クリエイティブやデザイン事業を得意とするセメントプロデュースデザインが取り組んできた「みんなの地域産業協力活動」の活動事例を説明した。その後,実際に地域との協業を通じて開発されてきた商品群の中で,より高い成果(販売実績)を産み出すための要件を明らかにするために,複数の要因の相互作用による組み合わせパターンを探る「fsQCA」(fuzzy set qualitative comparative analysis)によるデータ分析を行った。分析の結果,2つの組み合わせパターンが抽出された。主な組み合わせとしては,「熱意」と「企画提案の程度」,そこに「技術力(設備)」が組み合わされる場合,高い販売実績につながることが明らかになった。

2021-02-17 09:03:37
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2 0 0 0 OA A Japanese Case with Nasu-Hakola Disease of DAP12 Gene Mutation Exhibiting Precuneus Hypoperfusion

著者: Kiyotaka Nakamagoe Ayako Shioya Tetsuto Yamaguchi Hiroyuki Takahashi Reiko Koide Tatsuya Monzen Jun-ichi Satoh Akira Tamaoka
出版者: The Japanese Society of Internal Medicine
雑誌: Internal Medicine (ISSN:09182918)
巻号頁・発行日: vol.50, no.22, pp.2839-2844, 2011 (Released:2011-11-15)
参考文献数: 19
被引用文献数: 6 10

A 38-year-old Japanese man with Nasu-Hakola disease (NHD) had repeated pathological fractures and frontal lobe symptoms which developed when he was 18 and 26 years old, respectively. Neuropsychological testing showed memory impairment, and in particular, visuo-spatial memory at the age of 35. Furthermore, single-photon emission computed tomography revealed precuneus hypoperfusion. The patient later suffered prolonged convulsive seizures, which left him in a persistent vegetative state. Genetic testing confirmed a heterozygous mutation in the DAP12 gene (a single-base deletion of 141 G in exon 3) specific to NHD. Precuneus dysfunction might contribute to characteristic memory impairment of NHD.

2019-08-19 10:43:49
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2 0 0 0 OA 消費者行動とブランド論(1) : 消費者行動研究アプローチの変遷

著者: 高橋広行 Hiroyuki Takahashi
雑誌: 関西学院商学研究 (ISSN:03871606)
巻号頁・発行日: no.62, pp.1-16, 2010-03-15

http://hdl.handle.net/10236/4068

2 0 0 0 OA 消費者行動とブランド論(2) : ブランド論の変遷と位置づけの整理

著者: 高橋広行 Hiroyuki Takahashi
雑誌: 関西学院商学研究 (ISSN:03871606)
巻号頁・発行日: no.62, pp.17-49, 2010-03-15

2016-07-22 20:35:01
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http://hdl.handle.net/10236/4069

2 0 0 0 A Novel Fast Mobile IPv6 Handover Scheme Using Dual Bands in Road-to-Vehicle Communications

著者: Tomotaka WADA Hiroyuki TAKAHASHI Kouichi MUTSUURA Hiromi OKADA
出版者: The Institute of Electronics, Information and Communication Engineers
雑誌: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (ISSN:09168508)
巻号頁・発行日: vol.E95-A, no.1, pp.313-316, 2012-01-01

Many researchers have recently studied various applications such as Inter-Vehicle Communications (IVC) and Road-to-Vehicle Communications (RVC) for Intelligent Transport Systems (ITS). RVC is a key technology that can connect vehicles with the internet through Road Side Units (RSUs). Relative positions between vehicles vary within short periods of time. Neighboring vehicles and barriers cause shadowing that blocks communication for extended periods of time between RSUs and vehicles. We propose a fast scheme of Mobile IPv6 handover using dual-band communications in RVC. This scheme uses ISM and UHF dual bands. It switches to the UHF band during handover or in the shadowing period. We demonstrate that the proposed scheme can establish continuous communications through computer simulations.

2012-01-02 10:26:53
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http://search.ieice.org/bin/summary.php?id=e95-a_1_313&category=A&year=2012&lang=E&abst=

1 0 0 0 OA Retraction: Quantitative morphometric analysis of vimentin filaments in Sertoli cells of rats after in utero DBP exposure

著者: Eisuke Kume Yuya Okayama Mituru Sugiyama Hiroyuki Takahashi Tomoko Muto Michael F. Wempe Hiroshi Ikegami Shin Wakui
出版者: The Japanese Society of Toxicology
雑誌: Fundamental Toxicological Sciences (ISSN:2189115X)
巻号頁・発行日: vol.10, no.3, pp.R1, 2023 (Released:2023-06-06)

Editor’s Announcement Quantitative morphometric analysis of vimentin filaments in Sertoli cells of rats after in utero DBP exposureEisuke Kume, Yuya Okayama, Mituru Sugiyama, Hiroyuki Takahashi, Tomoko Muto, Michael F. Wempe, Hiroshi Ikegami, Shin Wakui(Fundamental Toxicological Sciences, 4, 85-93, 2017) I have retracted the above paper as Editor-in-Chief of Fundamental Toxicological Sciences since I have serious concerns about it, primarily due to inappropriate authorship on a non-negligible scale.Since the possibility of inappropriate authorship in this paper was raised, I contacted the co-authors to confirm this point. I found out that several of them considered their listing as co-authors to be inappropriate. In addition, more than half of the co-authors agreed to the retraction of this paper.These facts raise concerns about the paper. From the standpoint of maintaining the integrity of the research community, I felt that such a paper should be retracted at once.Accordingly, I sent a summary of my concerns about this paper to the corresponding author, Dr. Shin Wakui. I also had an online interview with him to discuss this matter. I told Dr. Wakui that inappropriate authorship on a non-negligible scale is a serious problem that raises concerns about the paper.I prepared a draft of this Editor’s Announcement and sent it to Dr. Wakui for review prior to revision and release. Although he did not agree to the retraction, I have decided to take this action from the standpoint of maintaining the integrity of the research community.I coordinated my response to this issue with Dr. Toshiyuki Kaji, Editor-in-Chief of The Journal of Toxicological Sciences, a sister journal of Fundamental Toxicological Sciences.Akira Naganuma, Ph.D.Editor-in-ChiefFundamental Toxicological Sciences

2023-08-11 06:04:00
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1 0 0 0 OA Retraction: Quantitative morphometric analysis of vimentin filaments in Sertoli cells of rats after in utero DBP exposure

著者: Eisuke Kume Yuya Okayama Mituru Sugiyama Hiroyuki Takahashi Tomoko Muto Michael F. Wempe Hiroshi Ikegami Shin Wakui
出版者: The Japanese Society of Toxicology
雑誌: Fundamental Toxicological Sciences (ISSN:2189115X)
巻号頁・発行日: vol.4, no.2, pp.85-93, 2017-05-13 (Released:2017-05-13)
参考文献数: 18
被引用文献数: 1 1

This article was retracted. See the Notification.

2023-08-11 06:03:19
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1 0 0 0 OA Retraction: In utero-exposed di(n-butyl) phthalate induce dose dependent, age-related changes of morphology and testosterone-biosynthesis enzymes/associated proteins of Leydig cell mitochondria in rats

著者: Masaya Motohashi Michael F. Wempe Tomoko Mutou Yuya Okayama Norio Kansaku Hiroyuki Takahashi Masahiro Ikegami Masao Asari Shin Wakui
出版者: The Japanese Society of Toxicology
雑誌: The Journal of Toxicological Sciences (ISSN:03881350)
巻号頁・発行日: vol.48, no.6, pp.R1, 2023 (Released:2023-06-06)

Editor’s AnnouncementIn utero-exposed di(n-butyl) phthalate induce dose dependent, age-related changes of morphology and testosterone-biosynthesis enzymes/associated proteins of Leydig cell mitochondria in ratsMasaya Motohashi, Michael F. Wempe, Tomoko Mutou, Yuya Okayama, Norio Kansaku, Hiroyuki Takahashi, Masahiro Ikegami, Masao Asari, Shin Wakui(The Journal of Toxicological Sciences, 41, 195-206, 2016) I have retracted the above paper as Editor-in-Chief of The Journal of Toxicological Sciences since I have serious concerns about it, primarily due to inappropriate authorship on a non-negligible scale.When it was brought to my attention that there was inappropriate authorship in this paper, I contacted the co-authors to confirm this point. I found out that the majority of them considered their listing as co-authors to be inappropriate. In addition, the majority agreed to the retraction of this paper.These facts raise concerns about the paper. From the standpoint of maintaining the integrity of the research community, I felt that such a paper should be retracted at once.Accordingly, I sent a summary of my concerns about the paper to the corresponding author, Dr. Shin Wakui. I also had an online interview with him to discuss this matter. I told Dr. Wakui that inappropriate authorship on a non-negligible scale is a serious problem that raises concerns about the paper.I prepared a draft of this Editor’s Announcement and sent it to Dr. Wakui for review prior to revision and release. Although he did not agree to the retraction, I have decided to take this action from the standpoint of maintaining the integrity of the research community.I coordinated my response to this issue with Dr. Akira Naganuma, Editor-in-Chief of Fundamental Toxicological Sciences, a sister journal of The Journal of Toxicological Sciences. Toshiyuki Kaji, Ph.D.Editor-in-ChiefThe Journal of Toxicological Sciences