期刊文献+
共找到9篇文章
< 1 >
每页显示 20 50 100
扬子地块西南缘大红山群石榴白云母-长石石英片岩的白云母^(40)Ar-^(39)Ar定年及其地质意义 被引量:17
1
作者 杨红 刘福来 +1 位作者 刘平华 王舫 《岩石学报》 SCIE EI CAS CSCD 北大核心 2013年第6期2161-2170,共10页
大红山群是扬子地块西南缘出露的古元古代结晶基底,主要经历了绿片岩相-低角闪岩相变质作用。本研究对大红山群老厂河组变质中酸性岩和变质沉积岩——石榴白云母-长石石英片岩中的白云母进行了40Ar-39Ar测年,得到三个样品的坪年龄和40Ar... 大红山群是扬子地块西南缘出露的古元古代结晶基底,主要经历了绿片岩相-低角闪岩相变质作用。本研究对大红山群老厂河组变质中酸性岩和变质沉积岩——石榴白云母-长石石英片岩中的白云母进行了40Ar-39Ar测年,得到三个样品的坪年龄和40Ar/39Ar等时线年龄结果较统一,坪年龄代表的变质年龄分别为837.7±4.2Ma、839.6±4.2Ma和844.2±4.2Ma。变质沉积岩和变质中酸性岩的变质时代类似,均介于837~845Ma。大红山群变质基性岩中变质锆石的U-Pb定年年龄为849±12Ma(杨红等,2012),40Ar-39Ar测年数据与锆石定年数据相结合,说明大红山群古元古代结晶基底中的火山岩和沉积岩均在新元古代经历了同期变质作用,其主期低角闪岩相变质作用发生于新元古代837~850Ma。结合前人发表的扬子西缘~750Ma的变质年龄,扬子西缘从北向南的区域变质作用时限可扩展到750~850Ma。此外,扬子西缘存在750~850Ma的岩浆事件,本文研究结果说明,扬子地块西缘在新元古代不仅发生了大规模岩浆作用,也发生了750~850Ma的区域变质作用,扬子西缘存在新元古代的岩浆-变质事件。岩浆事件与变质事件之间可能存在相关性,即新元古代岩浆作用引起了扬子西缘的区域动力热流变质作用。 展开更多
关键词 扬子西缘 大红山群 白云母Ar-Ar定年 远古代变质事件
下载PDF
生态纪——地球的地质生命过程的时空必然
2
作者 何又春 李世雁 《沈阳师范大学学报(社会科学版)》 2008年第3期36-38,共3页
面对人类和地球共同体的一系列危机,"生态纪"思想提出了一个可持续的未来,这是地球的地质生命过程的时空必然。远古代地质——生命发生过程、中生代地质——生命发展过程、新生代地质——生命繁茂过程是地球的过去和现在,那么... 面对人类和地球共同体的一系列危机,"生态纪"思想提出了一个可持续的未来,这是地球的地质生命过程的时空必然。远古代地质——生命发生过程、中生代地质——生命发展过程、新生代地质——生命繁茂过程是地球的过去和现在,那么,未来就是要进入生态纪,走向生态纪元就是人类和地球共同体的共同追求。 展开更多
关键词 生态纪 远古代 中生 新生
下载PDF
Wordsworth's Nature Poetry: An Eco-Scientific Perspective
3
作者 Mohammad Moniruzzaman Miah 《Sino-US English Teaching》 2012年第12期1793-1800,共8页
From time immemorial down to the present decade, poets, dramatists, and fictionists have portrayed nature in different ways in their works. Critics, so far, have pointed out the mystic, didactic, and philosophical asp... From time immemorial down to the present decade, poets, dramatists, and fictionists have portrayed nature in different ways in their works. Critics, so far, have pointed out the mystic, didactic, and philosophical aspects of Wordsworth's nature poetry. In the backdrop of global deforestation and environmental degradation, traditional approaches to the evaluation of Wordsworth's nature poetry have lost charms and appeals to both the readers and the environmentalists. So, new approaches to the judgment of his poetry are a demand of the day. Keeping this demand in view, this paper aims at delving deep into Wordsworth's selected nature poems from eco-scientific point of view. Eco-scientific approach, missing in the previous analysis of his poetry, may pave the way for opening up a new trend for the new generation of readers and critics. 展开更多
关键词 ECOCRITICISM environment nature DESTRUCTION SCIENTIFIC preserve DEFORESTATION
下载PDF
Tanure Ojaide's God's Medicine-Men and Other Stories: A Feminist Perspective
4
作者 Sola E. Owonibi 《History Research》 2012年第4期277-283,共7页
Feminist criticism, an off-shoot of the Women Liberation Movement of the 1960s, is a gender-based discourse that considers, in some details, the significance of images of women constructed by literature as derogatory ... Feminist criticism, an off-shoot of the Women Liberation Movement of the 1960s, is a gender-based discourse that considers, in some details, the significance of images of women constructed by literature as derogatory and biased; hence, the need to reconstruct womanhood in literary works. From time immemorial and according to historical facts, the Nigerian woman is seen as the bolt of a repressive patriarchal structure that persistently reduced her dignity and human essence and compelled her submission to the whims and caprices of the man. Woman, therefore over the years, has been so long conditioned in the environment of masculine dominance. With the advent of modernization however the world-view of woman and man starts to experience a radical change that calls for a reconstruction of the place of woman round the globe. The enlightenment leads to the feminist criticism among others. Tanure Ojaide represents this world-view in his collection: God's Medicine-Men and Other Stories. The fiction is a collection of 10 short stories out of which, however, this paper studies only the first story, "Come Back When You Are Ready to Die" with a view to exposing how well Tanure Ojaide responded to feminist's aspiration for a non-sexiest literary representation of the woman. 展开更多
关键词 FEMINISM SEXISM PATRIARCHAL POST-COLONIALISM African literature
下载PDF
An Ecocritical Reading ofljala Chant: An Example of Ogundare Foyanmu's Selected Ijala Chant
5
作者 Olaniyan Solomon O. 《Journal of Literature and Art Studies》 2013年第11期692-701,共10页
African artists demonstrate social commitment and sensibility in various ways as they create works that both sensitise and conscientise people in their milieu. Although ecocriticism itself is a relatively new theory, ... African artists demonstrate social commitment and sensibility in various ways as they create works that both sensitise and conscientise people in their milieu. Although ecocriticism itself is a relatively new theory, African artists have been preoccupied with issues bothering around environment in order to protect and preserve it. ljala genre has been studied by different scholars such as Babalola S. A. (1966), Olukoju E. O. (1978) and Alagbe 'Sayo (2007) from diverse perspectives; however, its ecocritical relevance has not been investigated. It is in view of the foregoing that this paper carries out an ecocritical reading of ljala chant: an example of Ogundare Foyanmu's selected ljala chant. The paper aims at establishing environmental consciousness in the work of this oral artist. It is observed that though ecocritical theory itself is new in African literature, African artists have shown commitment towards environmental protection in their works from time immemorial. Foyanmu conscientises the people to desist from sneeringly underrating the effect of water hazard. The paper, therefore, has no doubt, established that the subject ofljala genre is not in any way limited to hunting or hunters' life. It is also used to address other relevant socio-political and economic issues 展开更多
关键词 ljala ECOCRITICISM environmental hazards Foyanmu
下载PDF
Humanistic Principles in the Circle of European Literature Themes
6
作者 Gordana Pokrajac 《Journal of Philosophy Study》 2014年第8期552-563,共12页
There is the question--can we hope that humanism and erudition can redevelop nowadays? In the long history of humanistic inheritance, from ancient times till the end of the 18th century, there was obvious decadence o... There is the question--can we hope that humanism and erudition can redevelop nowadays? In the long history of humanistic inheritance, from ancient times till the end of the 18th century, there was obvious decadence of essential humanistic points. As the historial period, humanism means revival of classical culture, and as a specific culturological phenomenon, it means erudite education created by Hellens and developed by Romans, who recovered "humanitas" as global education. Italy was the first who helped humanists to contemplate on classical culture; and in post-medieval age, Italian humanists achieved a supreme measure of humanism through their "humanistic studies." We will try to point out good achievements of humanism erudite education in European culture in later epochs. Humanism leads man to turn over to world--after medieval stricture--and it becomes self-conscious revolution, what we can see in Latin literature till the 18th century. Rise of individualism, development of libraries and humanistic academies give chance to latin tradition in European literature as universal discipline, including erudite education in international corpus (Ragusa also). High-intellectual and latinized elites with humanistic state of mind develop complex spiritual inteligency with science requests in later epochs too. We will try to explain in which degree humanism, with its synthetic point of view, influences on later corpus of European literary themes and how great its actuallity is nowdays. 展开更多
关键词 HUMANISM latinism ERUDITION studia humana ITALY Ragusa encyclopedism
下载PDF
Path to the Development in Oil-Painting in Vietnam
7
作者 Nguyen Van Doan 《Journal of Literature and Art Studies》 2017年第3期313-318,共6页
From the ancient time, when knowing how to draw, humans deliberately sought for good materials for drawings and wish their colors to be durable. Also from the ancient age, we, humans, knew to mix colors with oil to dr... From the ancient time, when knowing how to draw, humans deliberately sought for good materials for drawings and wish their colors to be durable. Also from the ancient age, we, humans, knew to mix colors with oil to draw. Materials at the time, however, were very gross with many shortcomings and limitations. Over the time, many generations of painters have taken great pains to search for materials and craped for paint. Nevertheless, only until the age of Van Eyck brothers (around 1390-1441) they gained great success in accomplishing and developing oil-painting techniques. Oil-painting colors until this age got purer, brighter, shinier, waterproof, sustainable, and endurable with time. Since then, oil-paint has been widely used in almost countries worldwide. It can be said that the accomplishment of oil-paint is a great technical revolution that changes and enhances the picture painting art. The painting ofoil in English means oil painting. It is the kind of the most popular and favorite pictures. It is called as the name of painting material. That is the oil paint that can be drawn on wooden, metal, and canvas surfaces, etc., Oil kinds with different materials will bring about kinds of oil paints with differentiated attributes. Oil paintings by Indian painters firstly appeared in those on Buddhism and they came to China from the 5th to 10th centuries but only until the 15th century, oil paintings got popular and developed. Oil paint finally became the key tool for painters to transfer into artistic works. 展开更多
关键词 Vietnam oil paintings the formation of roads
下载PDF
Chinese knot development in the atmosphere of Modem decorative art
8
作者 Yan Xu 《International Journal of Technology Management》 2013年第7期37-39,共3页
As an art, Chinese knot is aged and refreshing. Those kinds of knots have come down from time immemorial. It exemplified the wisdom of the working people. The knots have the beauty of plainness and nature. Applying it... As an art, Chinese knot is aged and refreshing. Those kinds of knots have come down from time immemorial. It exemplified the wisdom of the working people. The knots have the beauty of plainness and nature. Applying it in modem decoration would give the Modem decorative art personality and all kinds of form are available. The two parts would interact and help each other forward. Through the research, this paper analyzed the styles and features of Chinese knot. As well as the development and application of Chinese knot in Modem decorative art. In order to make the theoretical bases, for the sake of inheriting and continuing fine folk arts. 展开更多
关键词 Chinese knot FEATURE Decorative art DEVELOPMENT
下载PDF
Yogic Prescription for Corporate Wellness and Excellence
9
作者 Rudra B. Bhandari Acharya Balkrishna Sharma Ganesh Dart 《Sociology Study》 2011年第3期230-240,共11页
Yoga has been practiced as a complete way of life management and ecological harmony for time immemorial. Successful companies across the globe like Microsoft, IBM, and PepsiCo etc., have incorporated yoga or spiritual... Yoga has been practiced as a complete way of life management and ecological harmony for time immemorial. Successful companies across the globe like Microsoft, IBM, and PepsiCo etc., have incorporated yoga or spirituality at their workplaces for employees' wellness and organizational excellence. In contemporary scenario, scientific researches on yoga that substantiate its positive impacts at bodily, psychic, societal, spiritual and organizational level have been made abundantly. However, there is a lack of an innovative yogic model that is holistic and supportive to boost corporate wellness (CW) and excellence (CE). So the basic aim of this paper is to propose a yogic prescription CYP) for the corporate wellness and excellence that needs to be tested in future researches. 展开更多
关键词 Corporate wellness corporate excellence yogic prescription
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部