384,991 research outputs found

    Research on su shi's zen thoughts

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    Su shi's writings are as vast as the sea, and his zen writings are more unique and profound.. Su shi's zen thoughts are inseparable from his own ups and downs of life experience and his own free and unrestrained character, more importantly, su shi has a profound background of Buddhism. Under the social background of harmony of zen and religion, Su shi is engaged in many buddhist activities, but the root of his thoughts is that Su shi was most influenced by zen. This test will expound su shi's zen thoughts through three chapters. The first chapter analyzes su shi's thought of zen, mainly introducing su shi's thought of prajna emptiness and his thought of no thoughts and no living. The first section introduces the development of zen in song dynasty. Firstly, the test analyzes the historical background of the development of zen in the song dynasty and the key factor of promoting the development of zen in the song dynasty, that is, the emperor's policy of worshipping Buddhism; After that, it introduces the general situation of the development of Zen in the Song Dynasty., Text Zen is an important and unique form of Zen development in the Song Dynasty, it is closely related to Su Shi's Zenessays ,therefore, it introduces the general situation of the Northern Song Dynasty. Thesecond section mainly introduces Su Shi's prajna thoughts, first introduces the emptiness of Zen, and then explores the emptiness in Su Shi's article. The third section introduce sushi's prajnaparamita emptiness and his zen thought of no thoughts and noliving as well as his pursuit of a quiet and free life The second chapter summarizes Su Shi's Zen cultivation and Zen characteristics. The first section introduces Su Shi’s criticism of the problem of Zen scholarship at the time and summarizes Su Shi’s concept of Zen cultivation, which reflects Su Shi’s strong social responsibility and lofty admiration for the spirit of Zen. The second section summarizes the characteristics of meditation, practicality and dialectical rationality in Su Shi's Zen ideology, which has important reference and enlightenment significance for later life and meditation. The third chapter introduces the book "Dongpo Zen Xiji", which is a special collection and arrangement of Su Shi's Zen prose. Su Shi's Zen thought is mainly embodied in his prose articles, therefore, this book is of great significance for the study of Su Shi's Zen thoughts, however, the academic circles have not paid enough attention to this book. Therefore, the book is detailed in this book. Introduction to arouse the attention of the academic community. The final content of the article is the conclusion. It is pointed out that Su Shi is fundamentally a practitioner who takes the essence of Zen thought to guide life practice and improve the realm of life and analyzes the tension between Confucianism, Buddhism and Taoism in Su Shi's thought and the contradiction in his life

    Sinochlora stylosa Shi & Chang 2004

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    5. Sinochlora stylosa Shi & Chang, 2004 (Figs. 13 –14, 21, 38, 44, 46 –47, 67; Map 2) Sinochlora stylosa Shi & Chang 2004, Oriental Insects, 38: 336; Liu & Kang 2007, J. Nat. Hist., 41 (21): 1322. Material examined. Holotype: male, Libo, Guizhou, 23 Aug. 2000, coll. Fu-Ming Shi. Paratypes: 2 males and 2 females, Libo, Guizhou, 19–24 Aug. 2000, coll. Fu-Ming Shi. Other specimens, 5 males, Libo, Guizhou, 17–24 Aug. 2000, coll. Fu-Ming Shi; 1 male, Libo, Guizhou, 2 Oct. 2008, coll. Zai-Hua Yang. Supplementary description. Male stridulatory file with about 44 teeth regularly arranged. Female subgenital plate with apical lobes obtuse-angled at apex (Fig. 67). Discussion. The species is similar to S. sinensis Tinkham, 1945 and S. trapezialis Liu & Kang, 2007, but differs from them in: male epiproct with a stout apical spine, female subgenital plate with apical lobes obtuseangled at apex and the notch relatively shallow. Distribution. China (Guizhou).Published as part of Wang, Gang, Lu, Rong-Sheng & Shi, Fu-Ming, 2012, Remarks on the genus Sinochlora Tinkham (Orthoptera: Tettigoniidae, Phaneropterinae), pp. 1-16 in Zootaxa 3526 on pages 3-5, DOI: 10.5281/zenodo.28273

    Harmonizing Biodiesel Fuel Standards in East Asia: Current Status, Challenges and Way Forward

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    Abstract: This paper discusses the development of and policy towards biodiesel fuel (BDF) in the East Asia Summit (EAS) Region (hereafter East Asia), with a focus on activities related to harmonizing BDF standards. It finds that the EAS countries have actively promoted the development of BDF for a variety of reasons. To minimize problems with engines arising from the use of BDF, most EAS countries have established their national BDF standards. However, these diverse standards cause barriers for BDF trade and act against the regional interest in maximizing benefits from BDF production and utilization. Therefore, the EAS policy makers decided to harmonize BDF standards, and a regional benchmark standard has been published. Through a comparative review of existing national standards against the benchmark, it finds that the harmonization is beneficial economically and environmentally, and is technically feasible but practically stalled due to the lack of political determination. Therefore, among a few policy implications, the key message to deliver is a call for political determination to implement the harmonization in the EAS region. Since harmonization of BDF standards has been tried in other regions, the findings of this paper may supplement the literature, enhance understanding of the EAS case, and provide lessons and implications that may be helpful in advancing similar harmonization elsewhere.

    Sinochlora trispinosa Shi & Chang 2004

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    8. Sinochlora trispinosa Shi & Chang, 2004 (Figs. 15 –16, 39, 45, 48; Map 1) Sinochlora trispinosa Shi & Chang 2004, Oriental Insects, 38: 338; Liu & Kang 2007, J. Nat. Hist., 41 (21): 1337. Sinochlora retrolateralis Liu & Kang 2007, J. Nat. Hist., 41 (21): 1337 (Syn. nov.). Material examined. Holotype: male, Jiuwanshan, Guangxi, 25 Aug. 2001. Paratypes: 1 male, Dadongshan, Lian, Guangdong, 3 Sep. 1994, coll. Hong Peng, 1 female, same locality, 12 Sep. 1994, coll. Xu-Sheng Zhang. Other specimens, 2 males, Jiuwanshan, Guangxi, 1–2 Aug. 2006, 2 males, Fangxiang, Leishan, Guizhou, 18 Sep. 2005, coll. Fu-Ming Shi; 3 males, Mujiao, Tongdao, Hunan, 26 Jul. 2004, coll. Jian-Feng Wang. Discussion. The species is slightly similar to S. aequalis Liu & Kang, 2007, S. mesominora Liu & Kang, 2007 and S. szechwanensis Tinkham, 1945, but differs from them in: epiproct with three stout apical spines, the central spine swollen at base and strongly recurved, much longer than lateral ones. Distribution. China (Fujian, Hunan, Guangdong, Guangxi, Guizhou).Published as part of Wang, Gang, Lu, Rong-Sheng & Shi, Fu-Ming, 2012, Remarks on the genus Sinochlora Tinkham (Orthoptera: Tettigoniidae, Phaneropterinae), pp. 1-16 in Zootaxa 3526 on page 5, DOI: 10.5281/zenodo.28273

    Ultra-broadband wavelength conversion based on four-wave mixing in a Raman DFB fiber laser

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    We report highly efficient four-wave mixing (FWM) within a 30cm-long centre pi phase-shifted Raman DFB fiber laser with a continuous frequency tuning range of ~19.9 THz with the FWM conversion efficiency up to -25dB

    Micromantispa cristata Shi, Ohl, Wunderlich & Ren 2015

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    330) Micromantispa cristata Shi, Ohl, Wunderlich & Ren, 2015 Micromantispa cristata Shi, Ohl, Wunderlich & Ren, 2015: 418. Type specimen(s). H (♀): F2331_BU_CFW (SMF).Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 309, DOI: 10.11865/zs.201715, http://zenodo.org/record/536031

    Sinocyrtaspis angustisulca Chang, Bian & Shi 2012

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    Sinocyrtaspis angustisulca Chang, Bian & Shi, 2012 (Fig. 4, Map 1) Sinocyrtaspis angustisulcus Chang Bian & Shi, 2012, Zootaxa, 3495: 85. Holotype: male; type locality: Badagongshan, Sangzhi, Hunan; location of type specimen: the Museum of Hebei University. Male of this species was also reported by Chang et al. (2012). The original description and photographs are very clear. Description of Female. Anterior margin of pronotum almost straight while posterior margin arc-shaped and metazona not raised; lateral lobe slightly narrow at metazona, humeral sinus absent (Fig. 4B). Posterior margin of 9th abdominal tergite arc-shaped concave, lateral margins extending posteriorly. 10th abdominal tergite somewhat prolonged posteriorly, faintly concave on posterior margin (Fig. 4E). Cercus conical, apex obtusely rounded. Ovipositor moderately bent dorsad, basal area robust and apex acute, dorsal and ventral margins smooth (Fig. 4C, F). Subgenital plate slightly trapezoidal, concave dorsally in the midline, narrow at apex, posterior margin gently concave (Fig. 4D). Coloration. Body yellowish brown, green when alive. Lateral margins of disc of pronotum with 1 longitudinal blackish brown stripe respectively and dorsal surface of abdomen with 1 longitudinal light brown stripe in the midline. All claws and apices of dorsal spines of hind tibiae blackish brown. All tarsi green. This is the first description of a female of the species. Measurements (mm). Body: ♀ 10.5–11.3; pronotum: ♀ 4.2–4.5; hind femora: ♀ 9.0–9.3; ovipositor: 6.1–6.2. Material examined. Holotype: ♂, Badagongshan, Sangzhi, Hunan, China, 14 August, 2011, coll. Fuming Shi. Other specimens: 1♂, Doupengshan, Badagongshan, Hunan, 10 October, 2014, coll. Jianhua Huang; 4♂, Badagongshan, Sangzhi, Hunan, 9 August, 2018, coll. Tao Wang; 6♂ 3♀, Badagongshan, Sangzhi, Hunan, 10 August, 2018, coll. Tao Wang; 1♂, Badagongshan, Sangzhi, Hunan, 11 August, 2018, coll. Tao Wang. Distribution. China (Hunan). Discussion. Female of Sinocyrtaspis angustisulca Chang, Bian & Shi, 2012 is of basic similar shape with females of S. spina Shi & Du, 2006 and S. brachycerca Chang, Bian & Shi, 2012, but differs in posterior margin of 10th abdominal tergite slightly concave, subgenital plate trapezoidal, concave dorsad in the midline, apical area narrow, posterior margin faintly concave in the middle.Published as part of Wang, Tao, Shi, Fuming & Chang, Yanlin, 2019, Revision of the genus Sinocyrtaspis Liu, 2000 (Orthoptera: Tettigoniidae: Meconematinae), pp. 127-138 in Zootaxa 4609 (1) on pages 132-133, DOI: 10.11646/zootaxa.4609.1.5, http://zenodo.org/record/315095

    Low-CO2 Binders for restoring a Pb-contaminated Soil: Improvements and Drawbacks with respect to Ordinary Portland Cement

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    The remediation of heavy metal contaminated soils is usually approached with binder-based techniques, like solidification/stabilization (S/S), and ordinary Portland cement (OPC) as the main binding agent. This paper reports our preliminary attempts of substituting traditional OPC with more environmentally sustainable alkali-activated cements, in the S/S of a Pb-contaminated soil. The treatment of Pb contamination is complicated by the amphoteric behavior of Pb, whose mobility is increased at high pH values, which are characteristic of cementitious systems. The use of alkali-activated cements proved to be suitable for soil remediation, with different performances depending on the formulation studied. These preliminary findings may be further enhanced by long-term investigations and further optimization of the alkaline activating solution, as first steps towards the improvement of the environmental impact of soil remediation technologies
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