>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-12 共查到1960s相关记录12条 . 查询时间(0.065 秒)
白洋淀是我国华北平原最大的浅水湖泊湿地,享有“华北之肾”、“华北明珠”等美誉,对维持京津冀大城市群的区域生态系统平衡和保持生物多样性发挥着生态安全屏障作用.长期以来,高强度人类活动导致入淀水量锐减、水体污染严重、生物多样性减少、生态系统功能衰退,“明珠”失去了应有的光泽.结合历史文献资料和课题组长期在白洋淀的监测结果,本文系统地梳理了自1960s以来,白洋淀的水文、水环境和水生态演变历程,并分析了...
The Antarctic ice sheet response to the global climate change, specifically the ice flow speed change of the glaciers, has been investigated by many researchers. However, most research results cover t...
Doris Day's complicated "dialogue" with her audiences varied over the decades, and endures, in a distorted way, in popular memory. This article studies the decline of her film stardom and her retireme...
I grew up in a world without nuns. Born and raised in a large enclave of Missouri-Synod Lutherans in the Midwest, I had very little contact with Catholics as a young person. In fact, I was 21 years ol...
对主流烟气(MSS)选择性过滤的兴趣在最近十年间重新出现。引入带选择性过滤的卷烟产品以及研究吸烟与健康的专家们呼吁使用含碳滤嘴被认为可以减少作为毒性物的汽相物组分(Laugesen 和 Fowles, 2005; Slade 和 Henningfield, 1998)。选择性过滤并非新鲜事物,有关各种选择性过滤方法的研究可追溯到1960s。其中的一个由烟草工作小组组织的关于选择性过滤的几种不同类型...
The purpose of this paper is to give an overview of recent trends in childbearing in neighboring Norway and Sweden. We use indexes produced by applying indirect standardization to register data of the...
The 1950s and early 1960s are often understood as a golden era of popular music in Finland. Forms of light entertainment music that dominated the charts have been considered as cultural expression...
This essay focuses on the relationship between writers associated with the Black Arts Movement in the United States and the experimental directions in jazz that occurred during the 1960s, the decade g...
This paper addresses the influence of developments arising in the field of psychology on American artistic practice in the 1960s and early 1970s, with important ramifications for how aesthetic experie...
In this paper I show that British management has undergone an incomplete process of professionalization since 1945, demonstrated by the establishment of university-based “business schools” modeled on ...
Since its conception in July 1944, the International Monetary Fund (IMF) has been an important promoter of globalization by facilitating the growth of world trade and international market integration...
In Canadian criticism there are at least three mythologies about English-language poetry in the 1960s. One is that it led what George Woodcock called "an enormous quantitative expansion" of Canadian w...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...