22,664 research outputs found
Hui tu zhen ben jing shi mu yu jin gang zuan
No full text著作者余好辯, 伍憤時.Cover title.上下卷.On double leaves, East Asian binding.木魚歌文.zhu zuo zhe Yu Haobian, Wu Fenshi.Shang xia juan.Mu yu ge wen
Supplemental Material - microRNA-181a contributes to gastric hypersensitivity in rats with diabetes by regulating TLR4 expression
No full textSupplemental Material for microRNA-181a contributes to gastric hypersensitivity in rats with diabetes by regulating TLR4 expression by Qian Sun, Shiyu Zhang, Bing-Yu Zhang, Yilian Zhang, Lijun Yao, Ji Hu and Hong-Hong Zhang in Molecular Pain.</p
A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil
No full textNatural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to mineral oil impregnated solid insulation. This paper mainly focuses on a comparative study of physicochemical, ac breakdown strength and thermal stability behavior of BIOTEMP natural ester/pressboard insulation and Karamay 25# naphthenic mineral oil/pressboard insulation after long term thermal ageing. The physicochemical and dielectric parameters including moisture, acids and the ac breakdown strength of these two oil/pressboard insulation systems at different ageing status were compared. The permittivity and ac breakdown strength of these two oil/pressboard insulation systems at different temperatures were also investigated. And a comparative result of the thermal stability behavior of these two oil/pressboard insulation systems with different ageing status was provided at last. Results show that though natural ester has higher absolute humidity and acidity during the long ageing period, the lower relative humidity of natural ester helps to keep its ac breakdown strength higher than mineral oil. The pressboard aged in natural ester also has higher ac breakdown strength than that aged in mineral oil. The lower relative permittivity ratio of natural ester impregnated paper to natural ester is beneficial to its dielectric strength. Using natural ester in transformer, the resistance to thermal decomposition of the oil/pressboard insulation system could be also effectively improved
Calcarisporium yuanyangense Zhu & Tang & Liu & Luo & Yu 2023
No full text<i>Calcarisporium yuanyangense</i> H. Yu bis & J.Y. Zhu, <i>sp. nov.</i> Fig. 2 <p>MycoBank: MB 848860</p> <p> <b>Etymology:—</b> The epithet “ <i>yuanyangense</i> ” referred to collection sites for this species, Yuanyang County.</p> <p> <b>Holotype:—</b> Xinjie Town, Yuanyang County, Yunnan Province, China (23°04′42.98″N, 102°51′41.61″E, alt. 2053.70m), on an <i>O. nutans</i>, September 25, 2022, Hong Yu bis, YHH 2209025, holotype; YFCC 22099256, ex-type living culture.</p> <p> <b>Description:—Sexual morph:</b> Sexual morphs were not found. <b>Asexual morph:</b> <i>Colonies</i> effuse, woolly-felty texture, yellowish-white, mycelium immersed, consisting of branched, septate, smooth, hyaline hyphae, hyphae 1.81– 2.89 μm wide. colonies on PDA reached 20–22 mm in diameter after 10 days at 25 ℃. <i>Conidiophores</i> 12.49–119.42 × 1.49–3.01 μm, erect, hyaline, verticillately branched, with 1–5 verticils, each verticil with 1–5 conidiogenous cells. <i>Conidiogenous cells</i> 12.31–51.84 × 1.40–3.08 μm, hyaline, swollen at base, gradually tapering near the apex, holoblastic to polyblastic, sympodial, apically with a cluster of conidium-bearing denticles. <i>conidiogenous scars</i> 0.86–1.78μm. <i>Conidia</i> 6.33–9.68 × 1.87–2.63 μm, unicellular, hyaline, smooth-walled, thin-walled, ovoid to ellipsoid, acuminate.</p> <p> <b>Know distribution:—</b> Xinjie Town, Yuanyang County, Yunnan Province, China.</p> <p> <b>Note:—</b> <i>Calcarisporium yuanyangense</i> was isolated from <i>O. nutans</i> and was different from the host reported in previous studies. <i>Calcarisporium yuanyangense</i> was identified as a unique species based on both morphological characteristics and phylogenetic analysis; both demonstrate that it was distinct from other recognized species in the genus <i>Calcarisporium</i>. Phylogenetic analysis based on five genes showed strong support (BP = 100% and PP = 100%) with being an independent branch. <i>Calcarisporium yuanyangense</i> and <i>C. arbuscula</i> were similar in conidia shape, but the conidia of <i>C. yuanyangense</i> (6.33–9.68 × 1.87–2.63 μm) were larger and had a higher length/width ratio than those of <i>C. arbuscula</i> (Table 2).</p>Published as part of <i>Zhu, Juye, Tang, Dexiang, Liu, Zuoheng, Luo, Lijun & Yu, Hong, 2023, Calcarisporium yuanyangense sp. nov. (Calcarisporiaceae, Hypocreales), a fungal pathogen isolated from Ophiocordyceps nutans, pp. 272-282 in Phytotaxa 612 (3)</i> on page 278, DOI: 10.11646/phytotaxa.612.3.3, <a href="http://zenodo.org/record/8323590">http://zenodo.org/record/8323590</a>
Keyword search in databases Jeffrey Xu Yu, Lu Qin, and Lijun Chang
No full textIt has become highly desirable to provide users with flexible ways to query/search information over databases as simple as keyword search like Google search. This book surveys the recent developments on keyword search over databases, and focuses on finding structural information among objects in a database using a set of keywords. Such structural information to be returned can be either trees or subgraphs representing how the objects, that contain the required keywords, are interconnected in a relational database or in an XML database. The structural keyword search is completely different from finding documents that contain all the user-given keywords. The former focuses on the interconnected object structures, whereas the latter focuses on the object contentThe book is organized as follows. In Chapter 1, we highlight the main research issues on the structural keyword search in different contexts. In Chapter 2, we focus on supporting structural keyword search in a relational database management system using the SQL query language. We concentrate on how to generate a set of SQL queries that can find all the structural information among records in a relational database completely, and how to evaluate the generated set of SQL queries efficiently. In Chapter 3,we discuss graph algorithms for structural keyword search by treating an entire relational database as a large data graph. In Chapter 4, we discuss structural keyword search in a large tree-structuredXMLdatabase. In Chapter 5,we highlight several interesting research issues regarding keyword search on databases. The book can be used as either an extended survey for people who are interested in the structural keyword search or a reference book for a postgraduate course on the related topicsIt has become highly desirable to provide users with flexible ways to query/search information over databases as simple as keyword search like Google search. This book surveys the recent developments on keyword search over databases, and focuses on finding structural information among objects in a database using a set of keywords. Such structural information to be returned can be either trees or subgraphs representing how the objects, that contain the required keywords, are interconnected in a relational database or in an XML database. The structural keyword search is completely different from finding documents that contain all the user-given keywords. The former focuses on the interconnected object structures, whereas the latter focuses on the object conten
Supplemental Material—Geographical detector-based assessment of multi-level explanatory powers of determinants on China’s medical-service resumption during the COVID-19 epidemic
No full textSupplemental Material for Geographical detector-based assessment of multi-level explanatory powers of determinants on China’s medical-service resumption during the COVID-19 epidemic by Bisong Hu, Sumeng Fu, and Jin Luo and Hui Lin, Qian Yin, Vincent Tao, Bin Jiang, Lijun Zuo, and Yu Meng in Environment and planning B: Urban analytics and city science</p
Yu Takeuchi
No full textYu Takeuchi is serving for JAXA since 2007 and currently working as Associate Senior Administrator at Management and Integration Department of Human Spaceflight Technology Directorate. He is also working as Researcher at the Institute of Space Law of Keio University. He received LL.M. degree from the Institute of Air and Space Law of McGill University in 2015. His main interest is in international space law inter alia the legal aspects of space traffic management and sustainable space development. He is a member of the Air Law Institute of Japan, Japanese Society of International Law, and the International Institute of Space Law (IISL).
Main Works Published in English
- “Toward the International Regime for Space Traffic Management -What to Fix the Current International Regulations-”, (November 5, 2014). Space Traffic Management Conference, Paper 23 (http://commons.erau.edu/stm/2014/wednesday/23).
- “Regulatory Regime for Tomorrow’s Suborbital Space Flights: Point-to-point International Flights”, 56th Colloquium on the Law of Outer Space, 2013.
- “Space Traffic Management as a Guiding Principle of the International Regime of Sustainable Space Activities,” 4 Journal of East Asia and International Law, 2011
- “Japanese Perspective on Legal Issues of Commercial Human Spaceflight” (co-author), 53rd Colloquium on the Law of Outer Space, 2011
- “Legal Points at Issue about NEO Threat Response and International Cooperation” (co-author), 28th International Symposium on Space Technology and Science, 2011
- “From Guideline to International Treaty for Rule of Law concerning Mitigation of Space Debris?” (co-author), 52nd Colloquium on the Law of Outer Space, 2010
Main Works Published in Japanese (title translated into English)
- “What is Space Traffic Management”, Vol. 46, No.9, Journal of the Japanese Institute of International Business Law, 2018.
- Soichiro Kozuka & Masahiko Sato eds., Introduction of Space Law for Entrepreneur (2nd. Ed.), Yuhikaku, 2018. (co-authored)
-“Challenges to International Space Law for Managing Space Traffic”, 55 Kuho (Air Law), 2014.
-“Legal Points as Issues of NEO Threat Response and International Cooperation” (co-author), 3 Spaceguard Research, Japan Spaceguard Association, 2011https://commons.erau.edu/stm-images/1121/thumbnail.jp
Chao cai liao yong yu ya bo chang ju jiao: ge xiang yi xing hao sun cai liao yu ti du guang xue na mi bo dao guan
No full textKwok, Hui Kin = 超材料用於亞波長聚焦 : 各向異性耗損材料與梯度光學納米波導管 / 郭栩健.Thesis M.Phil. Chinese University of Hong Kong 2015.Includes bibliographical references (leaves 67-69).Abstracts also in Chinese.Title from PDF title page (viewed on 26, September, 2016).Kwok, Hui Kin = Chao cai liao yong yu ya bo chang ju jiao : ge xiang yi xing hao sun cai liao yu ti du guang xue na mi bo dao guan / Guo Xujian
FIGURE 2. Ophiocordyceps ovatospora. a in Ophiocordyceps ovatospora sp. nov. (Ophiocordycipitaceae, Hypocreales), pathogenic on termites from China
No full textFIGURE 2. Ophiocordyceps ovatospora. a. Fungus on termite. b. Fertile part of stroma. c, d. Cross-section of ascoma showing perithecial arrangement. e, f. Asci. g–i. Ascospores. j, k. Colonies on PDA medium. l–o. Conidiogenous cells and conidia. Scale bars: a = 2 cm, b = 0.5 cm, c = 200 µm, d = 100 µm, e–f = 20 µm, g = 10 µm, h–i = 20 µm, j–k = 2 cm, l–o = 10 µm.Published as part of Tang, Dexiang, Zhu, Juye, Luo, Lijun, Hou, Donghai, Wang, Zhiqin, Yang, Shidao & Yu, Hong, 2022, Ophiocordyceps ovatospora sp. nov. (Ophiocordycipitaceae, Hypocreales), pathogenic on termites from China, pp. 105-117 in Phytotaxa 574 (1) on page 112, DOI: 10.11646/phytotaxa.574.1.8, http://zenodo.org/record/735986
FIGURE 1. Phylogenetic tree inferred from a in Ophiocordyceps ovatospora sp. nov. (Ophiocordycipitaceae, Hypocreales), pathogenic on termites from China
No full textFIGURE 1. Phylogenetic tree inferred from a combined ITS, nrSSU, nrLSU, tef-1a, rpb1, rpb2 dataset based on Bayesian inference (BI) and maximum likelihood (ML) analyses. Values at the nodes are BI posterior probabilities (BP) and ML bootstrap proportions (PP), the scale bar 0.02 indicates the number of expected mutations per site. Cordyceps militaris and C. kyusyuensis in the Cordycipitaceae were used as the outgroup. The new species is in bold.Published as part of Tang, Dexiang, Zhu, Juye, Luo, Lijun, Hou, Donghai, Wang, Zhiqin, Yang, Shidao & Yu, Hong, 2022, Ophiocordyceps ovatospora sp. nov. (Ophiocordycipitaceae, Hypocreales), pathogenic on termites from China, pp. 105-117 in Phytotaxa 574 (1) on page 107, DOI: 10.11646/phytotaxa.574.1.8, http://zenodo.org/record/735986
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