1.

図書

図書
山﨑準二著
出版情報: 東京 : 創風社, 2002.3-2023.5
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2.

図書

図書
出版情報: 名古屋 : 名古屋大学出版会, 2021.7-2023.8
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3.

図書

図書
木村靖二, 岸本美緒, 小松久男監修
出版情報: 東京 : 山川出版社, 2018.4-2023.7
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4.

図書

図書
荒川正晴 [ほか] 編集委員
出版情報: 東京 : 岩波書店, 2021.10-2023.11
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5.

図書

図書
出版情報: 東京 : 中央公論美術出版, 2017.2-2023.12
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6.

図書

図書
Jane Bottomley
出版情報: London : Routledge, [2021]
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7.

図書

図書
天児, 慧(1947-)
出版情報: 東京 : 東京大学出版会, 2015.2-2022.8
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8.

図書

図書
出版情報: 東京 : 東洋経済新報社, 2015.7-2022.6
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9.

図書

図書
現代行政法講座編集委員会編
出版情報: 東京 : 日本評論社, 2014.3-2022.5
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10.

図書

図書
出版情報: 東京 : 岩波書店, 2021.12-2022.4
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11.

図書

図書
出版情報: 東京 : 岩波書店, 2021.11-2022.12
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12.

図書

図書
Michael Dine
出版情報: Cambridge : Cambridge University Press, 2022
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13.

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図書
山崎亮一著
出版情報: 東京 : 筑波書房, 2020-2022
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14.

論文(リポジトリ)

論文(リポジトリ)
Takakura, Minoru ; Miyagi, Masaya ; Kyan, Akira
出版情報: Environmental Health and Preventive Medicine.  26  2021-02-17.  BioMed Central
URL: http://hdl.handle.net/20.500.12000/47886
概要: Background:Smoking among Japanese adolescents has decreased noticeably. However, little is known whether the decreasing trend in adolescent smoking can be seen across all socioeconomic status (SES) groups. This study aimed to examine trends in socioeconomic inequalities in smoking among Japanese adolescents between 2008 and 2016.\nMethods:We conducted a repeated cross-sectional study using data from three surveys of high school students in Okinawa, Japan, in 2008, 2012, and 2016. The study participants consisted of 7902 students in grades 10 through 12 (15–18 years). Smoking was assessed as current cigarette use. SES indicators included familial SES (parental education and family structure) and student’s own SES (school type). To evaluate absolute and relative inequalities, prevalence differences (PDs) and ratios (PRs) between low and high SES groups were estimated. The slope index of inequality (SII) and relative index of inequality (RII) were also calculated.\nResults:Smoking prevalence among boys and girls significantly declined from 11.5% and 6.2% in 2008 to 4.7% and 1.9% in 2016, respectively. Similar decreasing trends in smoking were found among most of the SES groups. The PDs and SII for parental education in boys and family structure in girls decreased over time while those for school type persisted among boys and girls. The PRs and RII for school type in boys increased while those for other SES indicators among both sexes remained stable over time.\nConclusions:Smoking among Japanese adolescents has been declining and time trends of socioeconomic inequalities in smoking varied by absolute and relative measures. Further policies and/or interventions to reduce smoking inequalities should focus on the context of schools, especially in vocational high schools.
論文
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15.

論文(リポジトリ)

論文(リポジトリ)
Masrur, Hasan ; Konneh, Keifa Vamba ; Ahmadi, Mikaeel ; Khan, Kaisar R. ; Othman, Mohammad Lutfi ; Senjyu, Tomonobu
出版情報: Energies.  14  2021-02-17.  MDPI
URL: http://hdl.handle.net/20.500.12000/48766
概要: Photovoltaic (PV) systems encounter substantial losses throughout their lifespan due to the different derating factors o f PV modules. Those factors mainly vary according to the geographical location and PV panel characteristics. However, the available literature does not explicitly concentrate on the technical and economic impact of the derating factors within the PV system. Owing to that necessity, this study performs a comprehensive analysis of various PV loss parameters followed by a techno-economic assessment of derating factors using the average value on a grid-connected and optimally tilted PV system located in Hatiya, Bangladesh. Some criteria linked to the derating factors such as PV degradation and ambient temperature are further explored to analyze their impact on the aforementioned power system. Simulation results show that PV power generation would vary around 12% annually, subject to a 10% variation in the derating factor. Again, a 10% difference in the derating factor changes the net present cost (NPC) by around 3% to 4%. The system provides the best technical performance concerning annual PV production, power trade with the grid, and the renewable fraction at a higher value of the derating factor since it represents a lower impact of the loss parameters. Similarly, the financial performance in terms of the NPC, levelized cost of energy (LCOE), and grid power exchange cost is found to be lower when the derating factor value is higher.
論文
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16.

論文(リポジトリ)

論文(リポジトリ)
Saito, Hiroki ; Fukuta, Yoshimichi ; Obara, Mitsuhiro ; Tomita, Asami ; Ishimaru, Tsutomu ; Sasaki, Kazuhiro ; Fujita, Daisuke ; Kobayashi, Nobuya
出版情報: Rice.  14  2021-02-10.  © The Author(s). 2021
URL: http://hdl.handle.net/20.500.12000/0002019972
概要: Background: The harvest index (HI) is a measure of the biological success of forming harvestable products. However, our understanding of the genetic basis of HI in rice (Oryza sativa L.) is limited, because it is a complex trait consisting of various yield-related traits and physiological attributes. YTH183 is a high-yielding line with large panicles and high HI derived from a cross between the Indica Group variety IR 64 and the NPT line IR 69093-41-2-3- 2 (YP5). Results: Here, we detected two novel QTLs for HI, designated qHI5.1 on chromosome 5 and qHI8.1 on chromosome 8, by using 155 recombinant inbred lines (RILs) derived from the cross between IR 64 and YTH183. The YTH183 allele at qHI5.1 contributed to a wide grain, resulting in heavy grain weight and panicle weight, and was consistently effective under the different environmental conditions of subtropical (Ishigaki) and temperate (Tsukuba) regions. Genetic polymorphism revealed that qHI5.1 was identical to GSE5/GW5, which is known to control the grain weight. On the other hand, although qHI8.1 functioned additively with qHI5.1 for higher HI, it did not show any significant effect on grain or panicle weight. In addition, its effects on HI were shown only in the first seasons at Ishigaki but not at Tsukuba or in the second season at Ishigaki. Conclusion: Our results indicate that qHI5.1 controls the grain size, regardless of whether environmental conditions are of subtropical or temperate regions, while qHI8.1 might be involved in controlling the physiological processes of source ability or the translocation of photosynthesis products from vegetative organs to grains depending on environmental conditions during the maturing stage. These QTLs will be useful genetic resources for future breeding programs to break through the ceiling of maximum yield in Indica Group varieties. 続きを見る
17.

論文(リポジトリ)

論文(リポジトリ)
Kadeawi, Santoso ; Swaruno ; Nasution, Anggiani ; Hairmansis, Aris ; Telebanco-Yanoria, Mary Jeanie ; Obara, Mitsuhiro
出版情報: Plant Disease.  105  pp.675-683,  2021-02-08.  The author(s) declare no conflict of interest.
URL: http://hdl.handle.net/20.500.12000/0002019960
概要: A total of 201 isolates ofPyricularia oryzae(the causal agent of rice blast)were collected from three rice ecosystems (upland, lowland, and swampy)in five regions of Indonesia (West Java, Lampung, South Sumatra, Kali-mantan, and Bali). Their pathogenicities were characterized based on thepatterns of reaction of 25 differential varieties (DVs) and the susceptiblecontrol Lijiangxintuanheigu (LTH), which was susceptible to all blast iso-lates. A high proportion of isolates (>80.0%) were virulent to DVs for re-sistance genesPib,Pit,Pia,Pik-s,andPi12(t), and a low proportion ofisolates (<12.9%) were virulent to DVs forPik-m,Pi1,Pik-h,Pik,Pik-p,andPi7(t). Virulence to the other DVs forPish,Pii,Pi3,Pi5(t),Pi9(t),Piz,Piz-5,Piz-t,Pita-2(two lines),Pita(two lines),Pi19(t), andPi20(t)showed intermediate frequencies from 20.0 to 80.0%. These isolates wereclassified into three cluster groups, Ia, Ib, and II, and the frequencies ofcluster groups varied between the three ecosystems and the five regions.The frequencies of cluster groups varied between ecosystems and regions,and races varied according to the ecosystems. A total of 27 standard differ-ential blast isolates (SDBIs) were selected from the 201 isolates collected.The set of 25 DVs and these 27 SDBIs will be used as a new differentialsystem for analysis of the pathogenicity of blast isolates and analysis of re-sistance genes in rice cultivars, which will contribute to building a durableprotection system against blast disease in Indonesia. 続きを見る
18.

論文(リポジトリ)

論文(リポジトリ)
Owen, Kylie ; Saeki, Kentaro ; Warren, D. Joseph ; Bocconcelli, Alessandro ; Wiley, N. David ; Ohira, Shin-Ichi ; Bombosch, Annette ; Toda, Kei ; Zitterbart, P. Daniel
出版情報: Communications Biology.  4  2021-02-01.  Nature Research
URL: http://hdl.handle.net/20.500.12000/0002019621
概要: Finding prey is essential to survival, with marine predators hypothesised to track chemicals such as dimethyl sulfide (DMS) while foraging. Many predators are attracted to artificially released DMS, and laboratory experiments have shown that zooplankton grazing on phyto-plankton accelerates DMS release. However, whether natural DMS concentrations are useful for predators and correlated to areas of high prey biomass remains a fundamental knowledge gap. Here, we used concurrent hydroacoustic surveys and in situ DMS measurements to present evidence that zooplankton biomass is spatially correlated to natural DMS concentration in air and seawater. Using agent simulations, we also show that following gradients of DMS would lead zooplankton predators to areas of higher prey biomass than swimming randomly. Further understanding of the conditions and scales over which these gradients occur, and how they are used by predators, is essential to predicting the impact of future changes in the ocean on predator foraging success. 続きを見る
19.

学位論文(リポジトリ)

学位
Agena, Shinya ; 安慶名, 信也
出版情報: 2021-01-26.  University of the Ryukyus — 琉球大学
URL: http://hdl.handle.net/20.500.12000/48488
概要: 学位論文
20.

論文(リポジトリ)

論文(リポジトリ)
Agampodi Mendis, Radeesha Laknath ; Sekimoto, Atsushi ; Okano, Yasunori ; Minakuchi, Hisashi ; Dost, Sadik
出版情報: Crystals.  11  2021-01-26.  MDPI
URL: http://hdl.handle.net/20.500.12000/48145
概要: The effect of solutal Marangoni convection on flow instabilities in the presence of thermal Marangoni convection in a Si -Ge liquid bridge with different aspect ratios A_s has been investigated by three-dimensional (3D) numerical simulations under zero gravity. We consider a half-zone model of a liquid bridge between a cold (top plane) and a hot (bottom plane) disks. The highest Si concentration is on the top of the liquid bridge. The aspect ratio (A_s) drastically affects the critical Marangoni numbers: the critical solutal Marangoni number (under small thermal Marangoni numbers (Ma_TA_s<_~1800)) has the same dependence on As as the critical thermal Marangoni number (under small solutal Marangoni numbers (400<_~Ma_CA_s<_~800)), i.e., it decreases with increasing A_s. The azimuthal wavenumber of the traveling wave mode increases as decreasing A_s, i.e., larger azimuthal wavenumbers (m=6,7,11,12, and 13) appear for A_s=0.25, and only m=2 appears when A_s is one and larger. The oscillatory modes of the hydro waves have been extracted as the spatiotemporal structures by using dynamic mode decomposition (DMD). The present study suggests a proper parameter region of quiescent steady flow suitable for crystal growth for smaller aspect ratios of the liquid bridge.
論文
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21.

論文(リポジトリ)

論文(リポジトリ)
Takeshima, Masahiro ; Otsubo, Tempei ; Funada, Daisuke ; Murakami, Maki ; Usami, Takashi ; Maeda, Yoshihiro ; Yamamoto, Taisuke ; Matsumoto, Toshihiko ; Shimane, Takuya ; Aoki, Yumi ; Otowa, Takeshi ; Tani, Masayuki ; Yamanaka, Gaku ; Sakai, Yojiro ; Murao, Tomohiko ; Inada, Ken ; Yamada, Hiroki ; Kikuchi, Toshiaki ; Sasaki, Tsukasa ; Watanabe, Norio ; Mishima, Kazuo ; Takaesu, Yoshikazu
出版情報: Psychiatry and Clinical Neurosciences.  75  pp.119-127,  2021-01-15.  © 2021 The Authors Psychiatry and Clinical Neurosciences published by John Wiley & Sons Australia, Ltd on behalf of Japanese Society of Psychiatry and Neurology
URL: http://hdl.handle.net/20.500.12000/0002019935
概要: Long-term use of benzodiazepines (BZD) is not recommended for the treatment of anxiety disorders. Cognitive behavioral therapy (CBT) is an effective treatment option for discontinuation of BZD in patients with anxiety disorders. This systematic review and meta-analysis sought to clarify whether CBT is effective for discontinuing BZD anxiolytics in patients with anxiety disorders. This study was preregistered with PROSPERO (registration number: CRD42019125263). A literature search of major electronic databases was conducted in December 2018. Three randomized controlled trials were included in this review, and meta-analyses were performed. The proportion of discontinuing BZD anxiolytics was significantly higher in the CBT plus gradual tapering group than in the gradual tapering alone group, both in the short term (3 months after allocation; number needed to treat: 3.2, 95% confidence interval [CI]: 2.1 to 7.1; risk ratio: 1.96, 95%CI: 1.29 to 2.98, P = 0.002, three studies) and long term (6 to 12 months after allocation; number needed to treat: 2.8, 95%CI: 1.9 to 5.3; risk ratio: 2.16, 95%CI: 1.41 to 3.32, P = 0.0004, three studies). CBT may be effective for discontinuing BZD anxiolytics, both in the short term and in the long term after the allocation. Further studies with larger sample sizes are necessary to draw definitive conclusions regarding the efficacy and safety of CBT for discontinuing BZD anxiolytics in patients with anxiety disorders. 続きを見る
22.

論文(リポジトリ)

論文(リポジトリ)
Noguchi, Yuko ; Nonaka, Daisuke ; Kounnavong, Sengchanh ; Kobayashi, Jun
出版情報: International Journal of Environmental Research and Public Health.  18  2021-01-14.  MDPI
URL: http://hdl.handle.net/20.500.12000/48706
概要: Diarrhea is a leading cause of death among children under five (U5) in Lao People’s Democratic Republic (PDR). This stud y assessed the association between the presence of household hand-washing facilities with water and soap and diarrhea episodes among children U5 in Lao PDR. Data from the Lao Social Indicator Survey II were used. The outcome variable was diarrhea episodes in the two weeks preceding the survey. The main predictor variable was the presence of household hand-washing facilities with or without water and/or soap. Mixed-effect logistic regression analysis was used to assess the association, controlling for clustering, and other predictor variables. Of the 8640 households surveyed with 11,404 children, 49.1% possessed hand-washing facilities with both water and soap and 34.7% possessed hand-washing facilities with water alone. Children whose households possessed hand-washing facilities with water alone were significantly more likely to have a diarrhea episode compared to children whose households possessed hand-washing facilities with both water and soap (8.1% vs. 5.9%; odds ratio, 1.49; 95% confidence interval, 1.22–1.81). The association remained significant even after adjusting for other predictors. The absence of soap in hand-washing facilities was associated with higher odds of having a diarrhea episode among children U5 in Lao PDR.
論文
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23.

論文(リポジトリ)

論文(リポジトリ)
Nakamura, Hideta ; Ouchi, Gen ; Miyagi, Kazuya ; Higure, Yuuri ; Otsuki, Mariko ; Nishiyama, Naoya ; Kinjo, Takeshi ; Nakamatsu, Masashi ; Tateyama, Masao ; Kukita, Ichiro ; Fujita, Jiro
出版情報: The American Journal of Tropical Medicine and Hygene.  104  pp.1018-1021,  2021-01-13.  The American Society of Tropical Medicine and Hygiene
URL: http://hdl.handle.net/20.500.12000/0002019618
概要: Anticoagulation plays a major role in reducing the risk of systematic thrombosis in patients with severe COVID-19. Serious hemorrhagic complications, such as intracranial hemorrhage, have also been recognized. However, intra-abdominal hemorrhage is under-recognized because of its rare occurrence, despite high mortality. Here, we discuss two cases of spontaneous iliopsoas hematoma (IPH) likely caused by anticoagulants during the clinical course of COVID-19. We also explored published case reports to identify clinical characteristics of IPH in COVID-19 patients. The use of anticoagulants may increase the risk of lethal IPH among COVID-19 patients becsuse of scarce data on optimal dosage and adequate monitoring of anticoagulant effects. Rapid diagnosis and timely intervention are crucial to ensure good patient outcomes. 続きを見る
24.

論文(リポジトリ)

論文(リポジトリ)
冨田, 千夏
出版情報: 2021-01-09.  琉球大学
URL: http://hdl.handle.net/20.500.12000/47745
概要: 琉球沖縄歴史学会 2020年度1月例会 「琉球沖縄歴史とデジタルアーカイブ−課題と展望−」 報告資料\n2021年1月9日(土)14:30~18:00\nオンライン開催
論文
25.

図書

図書
大島眞一著
出版情報: 東京 : 民事法研究会, 2021.1
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26.

図書

図書
守安洋子著 ; 原景子著 ; 二宮洋子著
出版情報: 東京 : へるす出版, 2021.1
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27.

図書

図書
佐藤千登勢著
出版情報: 東京 : 中央公論新社, 2021.1
シリーズ名: 中公新書 ; 2626
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28.

図書

図書
山本昭宏著
出版情報: 東京 : 中央公論新社, 2021.1
シリーズ名: 中公新書 ; 2627
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29.

図書

図書
中西嘉宏著
出版情報: 東京 : 中央公論新社, 2021.1
シリーズ名: 中公新書 ; 2629
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30.

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図書
阿満利麿著
出版情報: 東京 : 筑摩書房, 2021.1
シリーズ名: 筑摩選書 ; 0204
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図書
飯田洋介著
出版情報: 東京 : NHK出版, 2021.1
シリーズ名: NHKブックス ; 1267
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図書
沼野雄司著
出版情報: 東京 : 中央公論新社, 2021.1
シリーズ名: 中公新書 ; 2630
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33.

図書

図書
森恵美著者代表
出版情報: 東京 : 医学書院, 2021.1
シリーズ名: 系統看護学講座 ; 専門分野 ; 2 . 母性看護学||ボセイ カンゴガク ; 1
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図書
鋪野紀好編
出版情報: 東京 : 日本医事新報社, 2021.1
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35.

図書

図書
石戸光, 鈴木絢女編集
出版情報: 東京 : 岩波書店, 2021.1
シリーズ名: グローバル関係学 ; 3
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図書

図書
デュルケーム/デュルケーム学派研究会著 ; 中島道男 [ほか] 編
出版情報: 東京 : 学文社, 2021.1
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図書

図書
松野奈都子著
出版情報: [東京] : 中央経済社 , 東京 : 中央経済グループパブリッシング (発売), 2021.1
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図書
ヨビノリたくみ著
出版情報: 東京 : SBクリエイティブ, 2021.1
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図書
edited by Gino Cattani ... [et al.]
出版情報: Bingley : Emerald Pub., 2021
シリーズ名: Advances in strategic management ; v. 42
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図書
クーリエ・ジャポン編
出版情報: 東京 : 講談社, 2021.1
シリーズ名: 講談社現代新書 ; 2601
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図書
近藤大介著
出版情報: 東京 : 講談社, 2021.1
シリーズ名: 講談社現代新書 ; 2602
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図書
中島義道著
出版情報: 東京 : 講談社, 2021.1
シリーズ名: 講談社現代新書 ; 2603
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図書
山口裕也著
出版情報: 東京 : 講談社, 2021.1
シリーズ名: 講談社現代新書 ; 2604
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44.

図書

図書
青木省三, 村上伸治, 鷲田健二編集
出版情報: 東京 : 医学書院, 2021.2
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45.

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図書
馬場悠男著
出版情報: 東京 : 講談社, 2021.1
シリーズ名: ブルーバックス ; B-2159
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46.

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図書
友枝敏雄, 樋口耕一, 平野孝典編
出版情報: 東京 : 丸善出版, 2021.1
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47.

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図書
M.F. ベアー, B.W. コノーズ, M.A. パラディーソ著 ; 藤井聡監訳
出版情報: 東京 : 西村書店, 2021.1
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48.

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図書
Matt Carter
出版情報: London : Elsevier / Academic Press, c2021
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49.

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図書
砂川哲雄著
出版情報: 那覇(沖縄県) : あすら舎, 2021.1
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50.

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図書
ニコラス・マネー著 ; 世波貴子訳
出版情報: 東京 : さくら舎, 2021.1
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