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1.
A 73-year-old retiree, Pan Honggeng is known as Doctor Birds within the circle of environmental protection. For over thirty years, he has devoted himself to a lifelong project of protecting birds. In order to watch birds around the West Lake, he has visited every scenic spot in Hangzhou. In order to promote the lofty cause of bird protection, he has toured Zhejiang at his own expenses, holding exhibitions to spread the knowledge of environmental protection. His dedication and efforts have enhanced public awareness of environmental  相似文献   

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The other day I was visiting with a friend of mine. He is a knowledgeable conversationalist. We talked about Greek culture, Western architecture, Christianity, Western oil paintings, etc. During the conversation, he proudly showed me an album of paintings and calligraphic works by Huang Miaozi and Yu Feng, a couple of  相似文献   

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The aging of natural triterpenoid resins used as varnishes on paintings is still insufficiently understood. Although progress has been made, questions concerning the aging pathways in light vs. darkness, or the correlation of oxidation with yellowing, remain open. The influence of aging conditions, primarily the amount of light, but also resin composition, on the aging process were investigated. The aging reactions are followed using a variety of mass spectrometric and spectroscopic techniques. Aging processes in dammar and mastic varnishes are shown to be more dynamic and extensive than had generally been believed. In unaged bulk resins, large quantities of radicals develop within weeks after application as a varnish, due to the greatly increased surface-to-volume ratio. This is true for all aging conditions, including aging in darkness, and is accompanied by considerable oxidation as well. After a few months, most of the initial triterpenoids are oxidized. Natural aging in light and darkness leads to the same main aging products. All these findings point to the conclusion that aging largely proceeds by the same pathways in both light and darkness, mainly autoxidation. Without light, enough radicals are formed to maintain extensive autoxidation, although more slowly. Thus, differences between light and dark aging mechanisms are much smaller than often believed. In mastic, the absence of the polymeric constituents is found to enhance oxidation, but reduce yellowing. It appears that the polymer acts as a natural radical stabilizer, favoring the pronounced intrinsic yellowing tendency of mastic. The manipulation of resin composition might lead to improved aging properties of triterpenoid resin varnishes.  相似文献   

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Ji Xianlin, an orientalist of international renown, is a professor with Beijing University. A scholar 90 years of age, he thrives more on hard work at senile age. In recent years, he has not only turned out quite a number of academic books and literary essays but also served as editor-in-chief for a series of academic books. His academic achievements in his evening years, the admiration of all, are simply miraculous.  相似文献   

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Ba Jin, one of China's greatest novelists in the 20th century, has his roots in Zhejiang. For a long time, people had been under the impression that Ba Jin was from Sichuan province. It was not until one day in May 1982 that Ba Jin said his ancestral roots were in Zhejiang province. At that time, Ba had been writing My Meditations. After the third volume came to an end, Ba Jin traveled from Shanghai to Hangzhou for a short rest. He stayed in a suite on the 6th floor of Xiling  相似文献   

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Gläser  Jochen  Ash  Mitchell  Buenstorf  Guido  Hopf  David  Hubenschmid  Lara  Janßen  Melike  Laudel  Grit  Schimank  Uwe  Stoll  Marlene  Wilholt  Torsten  Zechlin  Lothar  Lieb  Klaus 《Minerva》2022,60(1):105-138
Minerva - The independence of research is a key strategic issue of modern societies. Dealing with it appropriately poses legal, economic, political, social and cultural problems for society, which...  相似文献   

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Matthew N. Eisler 《Minerva》2013,51(2):225-251
The ambiguous material identity of nanotechnology is a minor mystery of the history of contemporary science. This paper argues that nanotechnology functioned primarily in discourses of social, not physical or biological science, the problematic knowledge at stake concerning the economic value of state-supported basic science. The politics of taxonomy in the United States Department of Energy’s Office of Basic Energy Sciences in the 1990s reveals how scientists invoked the term as one of several competing and equally valid candidates for reframing materials sciences in ways believed consonant with the political tenor of the time. The resulting loss of conceptual clarity in the sociology of science traces ultimately to the struggle to bridge the disjunction between the promissory economy of federal basic science and the industrial economy, manifested in attempts to reconcile the precepts of linearity and interdisciplinarity in changing socio-economic conditions over a half century.  相似文献   

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Feng Kunfan and her husband did not know what was awaiting them when they stepped on the land of Japan in 1988. In her twenties, Feng worked as a nurse in Shanghai Zhongshan Hospital, but her exuberant energies in life were widespread. She painted in traditional Chinese style, she played violin, she dubbed for foreign films, she learned to speak Japanese, and she studied traditional Chinese medicine. It was the last  相似文献   

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This article compares and contrasts Adler and Rosen’s theories regarding the stardom and popularity of musical artists through the impact of local linguistic policies on consumers’ decisions to buy recorded music (CDs). Spain, with local linguistic policies implemented in Catalonia and the Basque Country, serves as an ideal quasi ‘natural experiment’ for testing these theories. The authors’ predictions are addressed within a multilevel regression framework, with two main results: first, contrary to Rosen’s predictions, the impact of local linguistic policies on the probability of buying music CDs is positive; second, local linguistic policies seem to contribute to increasing the production of music CDs in local languages, increasing the popularity of local artists with their audiences.  相似文献   

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This paper contends that political economy may profit from an understanding of money that is both able to account for its systemic importance as well as money’s specific role for the contemporary distribution of wealth. ‘Money-ness’ is a strategic factor in profit-making and capital accumulation. If we accord moneyness to all those instruments that make the repackaging of credit and other financial assets and liabilities and their capitalization possible, we arrive at an understanding of money that underscores the Marxian analysis of the structural importance of the money relation for capital accumulation that is up to speed with current financial innovations. As a social structure and process, moneymaking through capital permeates society. As a public-private deal between the state, rentiers, banks, and taxpayers that has existed since the foundation of the Bank of England in 1694, it binds these actors together in shifting relations of dependence. Under financial capitalism today, what counts as money and how far moneyness stretches into the realms of financial innovation has been a core object of struggle in the public-private deal of money creation.  相似文献   

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Investment in cultural heritage (and other forms of culture) are often claimed to be beneficial for a local economy, not only in terms of cultural consumption, but also in the form of increased employment and income. This article addresses some methodological questions regarding economic impact studies of investments in cultural heritage projects. Different types of direct and indirect impacts are being discussed, especially how these can be calculated. We also give a short overview over some studies of economic impact of different cultural and/or tourism activities, and the pros and cons of these studies. In a study of the Norwegian town of Røros, we find that tourism related to the cultural heritages in the region contribute some 7 per cent to overall employment and income.  相似文献   

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Gao Nianhua as a specialist in ancient architecture and Chen Hongbing as an opera singer are well known in Hangzhou. But few local people know they are husband and wife, for they seldom appear together in news stories.How they knew each other and how they got married was a delightful anecdote. Gao and Chen's elder brother were good buddies in their early youth. Chen's family knew him well. Years later, a close friend of Chen Hongbing arranged a blind date  相似文献   

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Systematic interventions are being planned and progressively designed on most buildings of the Arsenale of Venice, the Venetian republic’s shipyard, a very large complex of docks and sheds of peculiar construction characteristics. These renovation interventions are required in view of new uses for the revitalizing of that area, which is currently almost completely neglected. In the paper, after a general presentation of the main properties and of the most relevant deterioration phenomena of the principal parts of the monumental area, the methodology that is being used for the structural diagnosis, for the implementation of guidelines for the future interventions and for the maintenance of the restored conditions are presented. Some preliminary results, given by experimental tests performed both in situ and in laboratory on materials and structural elements, and by FE simulations, are discussed.  相似文献   

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Our work pursues a twin aim. Firstly, we explore the influence of organizational size on innovations in museums as well as its impact on museums’ economic, market and social performance. Secondly, we analyse how the (public–private) funding of such organizations impacts innovation and performance. The empirical work is based on information from a survey of 491 museums (British, French, Italian and Spanish). We find that museum size does prove relevant in the commitment to engage in innovation but that public funding of museums does not encourage innovation. We also highlight the importance of the explanatory power of the type of funding on the performance of these cultural organizations. This research also reveals how organizational and technological innovations as well as innovation in value creation in museums enhance economic, market and social performance.  相似文献   

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