検索条件

閉じる

検索結果 3398 件

フルテキストURL fulltext.pdf
著者 Sato, Haruna| Kato, Kosuke| Koreishi, Mayuko| Nakamura, Yoshimasa| Tsujino, Yoshio| Satoh, Ayano|
発行日 2024-01-05
出版物タイトル PLoS ONE
19巻
1号
出版者 Public Library of Science
開始ページ e0296408
ISSN 1932-6203
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 Sato et al.
論文のバージョン publisher
PubMed ID 38181031
DOI 10.1371/journal.pone.0296408
Web of Science KeyUT 001153716700065
関連URL isVersionOf https://doi.org/10.1371/journal.pone.0296408
フルテキストURL fulltext20240222-01.pdf
著者 Kubo, Kazuki| Yagi, Kairi| Kanda, Takefumi| Yasuda, Koa| Yamaguchi, Daisuke| Wakimoto, Shuichi|
キーワード cryogenic ultrasonic piezoelectric transducer
備考 This is the Accepted Manuscript version of an article accepted for publication in Japanese Journal of Applied Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.35848/1347-4065/ad1e9b.| This fulltext file will be available in Feb. 2025.|
発行日 2024-02-07
出版物タイトル Japanese Journal of Applied Physics
63巻
3号
出版者 IOP Publishing
開始ページ 03SP03
ISSN 0021-4922
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 The Japan Society of Applied Physics
論文のバージョン author
DOI 10.35848/1347-4065/ad1e9b
Web of Science KeyUT 001157397300001
関連URL isVersionOf https://doi.org/10.35848/1347-4065/ad1e9b
フルテキストURL fulltext20240221-01.pdf
著者 Iijima, Yuta| Miki, Ryohei| Fujimura, Masatake| Oyadomari, Seiichi| Uehara, Takashi|
キーワード Methylmercury Neuronal cell death Apoptosis CHOP Knockout mouse
発行日 2024
出版物タイトル The Journal of Toxicological Sciences
49巻
2号
出版者 Japanese Society of Toxicology
開始ページ 55
終了ページ 60
ISSN 0388-1350
NCID AN00002808
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 The Japanese Society of Toxicology
論文のバージョン publisher
PubMed ID 38296529
DOI 10.2131/jts.49.55
Web of Science KeyUT 001157348600004
関連URL isVersionOf https://doi.org/10.2131/jts.49.55
フルテキストURL fulltext.pdf
著者 Kanao, Tadayoshi|
キーワード tetrathionate hydrolase reduced inorganic sulfur compounds dissimilatory sulfur metabolism S4-intermediate pathway acidophiles chemoautotroph
発行日 2024-01-29
出版物タイトル Frontiers in Microbiology
15巻
出版者 Frontiers Media
開始ページ 1338669
ISSN 1664-302X
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 Kanao.
論文のバージョン publisher
PubMed ID 38348185
DOI 10.3389/fmicb.2024.1338669
Web of Science KeyUT 001160607900001
関連URL isVersionOf https://doi.org/10.3389/fmicb.2024.1338669
フルテキストURL fulltext20240220-01.pdf fig20240220-01.pdf table20240220-01.pdf
著者 Nakashima, Masahiro| Yamazaki, Yuta|
キーワード Attenuation correction Brain perfusion Head holder Single-photon emission computed tomography
備考 This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s12194-024-00778-x| This fulltext file will be available in Feb. 2025.|
発行日 2024-02-09
出版物タイトル Radiological Physics and Technology
17巻
1号
出版者 Springer Science and Business Media LLC
開始ページ 322
終了ページ 328
ISSN 1865-0333
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s), under exclusive licence to Japanese Society of Radiological Technology and Japan Society of Medical Physics 2024
論文のバージョン author
PubMed ID 38332240
DOI 10.1007/s12194-024-00778-x
Web of Science KeyUT 001157594000001
関連URL isVersionOf https://doi.org/10.1007/s12194-024-00778-x
フルテキストURL fulltext20240219-04.pdf
著者 Takahara, Kazuma| Horino, Yuki| Wada, Koki| Sakata, Hiromu| Tomita, Daichi| Sunatsuki, Yukinari| Isobe, Hiroshi| Kojima, Masaaki| Suzuki, Takayoshi|
発行日 2024
出版物タイトル CrystEngComm
26巻
7号
出版者 Royal Society of Chemistry (RSC)
開始ページ 1004
終了ページ 1014
ISSN 1466-8033
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Royal Society of Chemistry 2024
論文のバージョン publisher
DOI 10.1039/d3ce01192e
Web of Science KeyUT 001153946300001
関連URL isVersionOf https://doi.org/10.1039/d3ce01192e
フルテキストURL fulltext20240219-03.pdf
著者 Abe, Takumi|
備考 This is an Accepted Manuscript of an article published by Royal Society of Chemistry (RSC).| This fulltext file will be available in Jan. 2025.|
発行日 2024
出版物タイトル Organic and Biomolecular Chemistry
22巻
9号
出版者 Royal Society of Chemistry (RSC)
開始ページ 1756
終了ページ 1764
ISSN 1477-0520
NCID AA1168650X
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Royal Society of Chemistry 2024
論文のバージョン author
PubMed ID 38319400
DOI 10.1039/d3ob02089d
Web of Science KeyUT 001156670800001
関連URL isVersionOf https://doi.org/10.1039/d3ob02089d
フルテキストURL fulltext20240219-02.pdf
著者 Nakaoka, Koichi| Muranaka, Satoshi| Yamamoto, Io| Ema, Tadashi|
発行日 2024
出版物タイトル Polymer Chemistry
15巻
8号
出版者 Royal Society of Chemistry (RSC)
開始ページ 707
終了ページ 713
ISSN 1759-9954
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Royal Society of Chemistry 2024
論文のバージョン publisher
DOI 10.1039/d3py01165h
Web of Science KeyUT 001158221500001
関連URL isVersionOf https://doi.org/10.1039/d3py01165h
フルテキストURL fulltext20240219-01.pdf
著者 Suganami, Yoshiki| Oshikiri, Tomoya| Mitomo, Hideyuki| Sasaki, Keiji| Liu, Yen-En| Shi, Xu| Matsuo, Yasutaka| Ijiro, Kuniharu| Misawa, Hiroaki|
キーワード localized surface plasmon resonance modalultrastrongcoupling surface-enhanced Raman scattering quantumcoherence self-assembly
発行日 2024-02-01
出版物タイトル ACS Nano
18巻
6号
出版者 American Chemical Society (ACS)
開始ページ 4993
終了ページ 5002
ISSN 1936-0851
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 The Authors.
論文のバージョン publisher
PubMed ID 38299996
DOI 10.1021/acsnano.3c10959
Web of Science KeyUT 001159206700001
関連URL isVersionOf https://doi.org/10.1021/acsnano.3c10959
フルテキストURL fulltext20240213-02.pdf
著者 Takahashi, Hirokazu| Asakura, Mami| Ide, Toru| Hayakawa, Tohru|
備考 The version of record of this article, first published in Current Microbiology, is available online at Publisher’s website: http://dx.doi.org/10.1007/s00284-023-03602-8|
発行日 2024-01-28
出版物タイトル Current Microbiology
81巻
3号
出版者 Springer Science and Business Media LLC
開始ページ 80
ISSN 0343-8651
NCID AA00621783
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2024
論文のバージョン publisher
PubMed ID 38281302
DOI 10.1007/s00284-023-03602-8
Web of Science KeyUT 001151683900002
関連URL isVersionOf https://doi.org/10.1007/s00284-023-03602-8
フルテキストURL fulltext.pdf
著者 Sato, Eisuke| Ogita, Sayaka| Mitsudo, Koichi| Suga, Seiji|
キーワード N-Alkoxy Amide Cathodic Reduction Weinreb Amide
発行日 2023-11-28
出版物タイトル Electrochemistry
91巻
11号
出版者 Electrochemical Society of Japan
開始ページ 112005
ISSN 1344-3542
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2023.
論文のバージョン publisher
DOI 10.5796/electrochemistry.23-67079
Web of Science KeyUT 001150553000003
関連URL isVersionOf https://doi.org/10.5796/electrochemistry.23-67079
フルテキストURL fulltext.pdf
著者 Okumura, Yasuyuki| Sato, Eisuke| Mitsudo, Koichi| Suga, Seiji|
キーワード Electrosynthesis Benzothiophene S,S-Dioxide Sulfonyl Hydrazide Sulfonyl Radical
発行日 2023-11-28
出版物タイトル Electrochemistry
91巻
11号
出版者 Electrochemical Society of Japan
開始ページ 112007
ISSN 1344-3542
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2023.
論文のバージョン publisher
DOI 10.5796/electrochemistry.23-67078
Web of Science KeyUT 001150553000002
関連URL isVersionOf https://doi.org/10.5796/electrochemistry.23-67078
フルテキストURL fulltext.pdf
著者 Shibanoki, Taro| Yamazaki, Yuugo| Tonooka, Hideyuki|
キーワード monitoring system image processing mask R-CNN anomaly detection one-class SVM rodents
発行日 2024-01-16
出版物タイトル Animals
14巻
2号
出版者 MDPI
開始ページ 281
ISSN 2076-2615
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 by the authors.
論文のバージョン publisher
PubMed ID 38254450
DOI 10.3390/ani14020281
Web of Science KeyUT 001149285300001
関連URL isVersionOf https://doi.org/10.3390/ani14020281
フルテキストURL fulltext.pdf
著者 Katayama, Haruyoshi| Fujimura, Atsushi| Huang, Rongsheng| Otani, Yusuke| Itano, Takuto| Fujiwara, Tomohiro| Kunisada, Toshiyuki| Nakata, Eiji| Ozaki, Toshifumi|
キーワード benserazide cancer stem cell catecholamine synthase malignant peripheral nerve sheath tumor Schwann cell vesicular monoamine transporter
発行日 2024-01-26
出版物タイトル Cancer Science
115巻
3号
出版者 Wiley
開始ページ 871
終了ページ 882
ISSN 1347-9032
NCID AA11808050
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2024 The Authors.
論文のバージョン publisher
PubMed ID 38279513
DOI 10.1111/cas.16077
Web of Science KeyUT 001149722500001
関連URL isVersionOf https://doi.org/10.1111/cas.16077
フルテキストURL fulltext20240206-03.pdf
著者 Ishii, Tomoya| Tsuchida, Natsuki| Hemelda, Niarsi Merry| Saito, Kirara| Bao, Jiyuan| Watanabe, Megumi| Toyoda, Atsushi| Matsubara, Takehiro| Sato, Mayuko| Toyooka, Kiminori| Ishihama, Nobuaki| Shirasu, Ken| Matsui, Hidenori| Toyoda, Kazuhiro| Ichinose, Yuki| Hayashi, Tetsuya| Kawaguchi, Akira| Noutoshi, Yoshiteru|
キーワード tailocin phage tail-like bacteriocin Allorhizobium vitris Alphaproteobacteria biocontrol crown gall disease interbacterial antagonism grapevine
発行日 2024-01-18
出版物タイトル The ISME Journal
18巻
1号
出版者 Oxford University Press (OUP)
開始ページ 1
終了ページ 12
ISSN 1751-7362
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) [2024].
論文のバージョン publisher
DOI 10.1093/ismejo/wrad003
Web of Science KeyUT 001145343000001
関連URL isVersionOf https://doi.org/10.1093/ismejo/wrad003
フルテキストURL fulltext20240206-01.pdf
著者 Mizutani, Yuna| Watanabe, Takaichi| Lopez, Carlos G.| Ono, Tsutomu|
発行日 2024-01-18
出版物タイトル Soft Matter
20巻
7号
出版者 Royal Society of Chemistry (RSC)
開始ページ 1611
終了ページ 1619
ISSN 1744-683X
NCID AA12068335
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Royal Society of Chemistry 2024
論文のバージョン publisher
PubMed ID 38275008
DOI 10.1039/d3sm01626a
Web of Science KeyUT 001149540900001
関連URL isVersionOf https://doi.org/10.1039/d3sm01626a
フルテキストURL fulltext.pdf
著者 Yang, Chen| Shitamukai, Atsunori| Yang, Shucai| Kawaguchi, Ayano|
キーワード in vivo electroporation in utero electroporation genome editing IUE iON TEMPO iGONAD
発行日 2023-09-15
出版物タイトル International Journal of Molecular Sciences
24巻
18号
出版者 MDPI
開始ページ 14128
ISSN 1661-6596
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2023 by the authors.
論文のバージョン publisher
PubMed ID 37762431
DOI 10.3390/ijms241814128
Web of Science KeyUT 001145294000001
関連URL isVersionOf https://doi.org/10.3390/ijms241814128
フルテキストURL srfa_113_041_048.pdf
著者 Tanaka, Yu| Watanabe, Tomoya| Katsura, Keisuke| Tsujimoto, Yasuhiro| Takai, Toshiyuki| Tanaka, Takashi Sonam Tashi| Kawamura, Kensuke| Saito, Hiroki| Homma, Koki| Mairoua, Salifou Goube| Ahouanton, Kokou| Ibrahim, Ali| Senthilkumar, Kalimuthu| Semwal, Vimal Kumar| Matute, Eduardo Jose Graterol| Corredor, Edgar| El-Namaky, Raafat| Manigbas, Norvie| Quilang, Eduardo Jimmy P.| Iwahashi, Yu| Nakajima, Kota| Takeuchi, Eisuke| Saito, Kazuki|
抄録 Rice (Oryza sativa L.) is one of the most important cereals, which provides 20% of the world’s food energy. However, its productivity is poorly assessed especially in the global South. Here, we provide a first study to perform a deep learning-based approach for instantaneously estimating rice yield using RGB images. During ripening stage and at harvest, over 22,000 digital images were captured vertically downwards over the rice canopy from a distance of 0.8 to 0.9m at 4,820 harvesting plots having the yield of 0.1 to 16.1 t ha-1 across six countries in Africa and Japan. A convolutional neural network (CNN) applied to these data at harvest predicted 68% variation in yield with a relative root mean square error (rRMSE) of 0.22. Even when the resolution of images was reduced (from 0.2 to 3.2cm pixel-1 of ground sampling distance), the model could predict 57% variation in yield, implying that this approach can be scaled by use of unmanned aerial vehicles. Our work offers low-cost, hands-on, and rapid approach for high throughput phenotyping, and can lead to impact assessment of productivity-enhancing interventions, detection of fields where these are needed to sustainably increase crop production.
キーワード Rice (Oryza sativa L.) rough grain yield convolutional neural network RGB images UAV
出版物タイトル 岡山大学農学部学術報告
発行日 2024-02-01
113巻
開始ページ 41
終了ページ 48
ISSN 2186-7755
言語 英語
論文のバージョン publisher
タイトル(別表記) Comparisons of nitrogen use efficiency between rice cv. Nipponbare and Takanari at different fertilization levels
フルテキストURL srfa_113_033_039.pdf
著者 齊藤 邦行| 檀野 祐亮|
抄録 The rice cultivar Nipponbare and the high-yielding cultivar Takanari were cultivated in field trials for three years from 2003, and in pot trials (1/2,000a) for two years from 2004. In the field trials, the following three levels of fertilizer were applied:“0N” without fertilizer, “1N” with the standard amount(8kgN 10a–1), and “2N” with twice the standard amount (16kgN 10a–1). In the pot trial, three levels of fertilizer were applied:“0N” without fertilizer, “1.5N” with 1.5times the standard amount (1.5gN pot–1), and “3N” with three times the standard amount (3gN pot–1). In the field trials, yields were higher in Takanari (538 to 843g m–2) than in Nihonbare (423 to 577g m–2), and the increase in yield with fertilizer application was also larger in Takanari. This was related to the larger sink capacity of Takanari and the smaller decrease in the percentage of filled grain with larger sink capacity. The dry matter weight and nitrogen uptake at the panicle initiation stage were higher in the plots with higher fertilizer application, but the differences between the cultivars were small. Dry matter weight and nitrogen uptake at harvest time were higher in Takanari, and nitrogen use efficiency and sink production efficiency were also higher in Takanari, but the differences in nitrogen use efficiency between cultivars became smaller with increasing fertilizer application. The nitrogen use efficiency for dry matter production also decreased with increasing fertilizer application, and was higher in 2005 in Takanari. The leaf photosynthetic rate of Takanari was higher than that of Nipponbare in the pot experiment. The difference in leaf photosynthetic rate was related to the nitrogen use efficiency (photosynthetic rate / leaf nitrogen content), and the difference in leaf nitrogen content between cultivars was small. The nitrogen use efficiency for dry matter was highest in the “0N” and decreased with increasing fertilizer application, and was higher in Takanari than in Nipponbare. This was presumably related to the higher nitrogen use efficiency of photosynthesis. It was found that fertilizer application decreased nitrogen use efficiency and sink production efficiency, but yield increased with increasing sink capacity, and that differences in nitrogen use efficiency among cultivars were related to the amount of nitrogen absorbed up to the panicle initiation stage and sink production efficiency. In order to improve the efficiency of fertilizer application, it is desirable to increase nitrogen absorption, which is expressed as multiplying the number of days to panicle initiation and the rate of nitrogen absorption, and to select cultivars with higher sink production efficiency.
キーワード High-yielding rice cultivar Nitrogen use efficiency Nitrogen uptake Sink capacity Sink production efficiency
出版物タイトル 岡山大学農学部学術報告
発行日 2024-02-01
113巻
開始ページ 33
終了ページ 39
ISSN 2186-7755
言語 日本語
論文のバージョン publisher
タイトル(別表記) Cultivar differences in nitrogen use efficiency of rice
フルテキストURL srfa_113_017_024.pdf
著者 齊藤 邦行| 岩目 好史| 前川 雅彦| 武田 和義|
抄録 We investigated the effects of fertilizer-free and fertilizer-applied cultivation on growth, yield and nitrogen (N) utilization of rice cultivars in our Kurashiki paddy fields (Institute of Plant Science and Resources, Okayama Univ.), which have been cultivated without fertilizer since 1970, and also in our Okayama paddy fields, which are conventionally cultivated. In 2001, the cultivars Nipponbare (NIP) and Nourin 18 (N18) were cultivated in the Kurashiki fields, with a “0N plot” (no fertilizer application), a “1N plot” (standard fertilizer application), and a “2N plot” (double fertilizer application). In 2002, five cultivars were grown without fertilizer in the Kurashiki fields, and 51cultivars were tested in 0N and 1N plots in the Okayama fields. Yield (2001) in the Kurashiki fields was higher in the 0N plot for N18 (379g m–2), which had a higher number of spikelets per m2, than NIP (300 g m–2), while in the 1N and 2N plots it was higher for NIP, which had a higher percentage of ripening, and N18 had high yield potential even without fertilizer application, but low fertilizer tolerance. The differences in yield were related to N-uptake (NU), and the differences in N use efficiency (NUE, yield/NU) between cultivars were small. The pot experiment showed that the yield of 0N plot was higher for N18 than NIP grown in Kurashiki soil because of the higher number of spikelets per hill, and the yield in the Okayama soil was higher than that in the Kurashiki soil. Long-term non-fertilized soils are of poor soil fertility, which also decreases the NUE, and the NUE of N18 is higher than that of NIP under isolated conditions. The difference in yields is closely related to sink capacity (SC). In 2002, yields in the Kurashiki fields were highest in Takanari (TAK, 494g m–2) and lowest in NIP (350g m–2), and differences in yields were closely related to SC. NUE was highest in TAK (68.6) and lowest in Akebono (48.1). TAK had high NUE and high sink production efficiency (SPE, SC/NU), while N18 had low NUE but high SC due to higher NU, ensuring high yield even under unfertilized cultivation. Yields in the 0N and 1N plots cultivated in 2002 varied between 244–631g m–2 and 199–769g m–2, respectively. A close positive correlation was observed between yield and SC, and between NU and SC, suggesting that the SC through NU is involved in determining yield. A positive correlation was also observed between NUE and yield. It was found that yield increased with an increase in NUE, and that NUE decreased although yield increased with fertilizer application. Through selection of cultivars with high SPE, it is expected that it will be possible to breed low-input, high-yielding cultivars with high NUE in the future.
キーワード High-yielding rice cultivar Nitrogen use efficiency Nitrogen uptake Sink capacity Sink production efficiency Unfertilized paddy field
出版物タイトル 岡山大学農学部学術報告
発行日 2024-02-01
113巻
開始ページ 17
終了ページ 24
ISSN 2186-7755
言語 日本語
論文のバージョン publisher