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搜索结果: 1-15 共查到World War I相关记录18条 . 查询时间(0.098 秒)
An unusual fossil find is giving scientists new ideas about how some of the earliest animals on Earth came to dominate the world’s oceans.An international research team found 425-million-year-old foss...
A century ago, University of California zoologist William E. Ritter dreamed of establishing a marine station on the West Coast of the United States. Beginning in 1892, he and a few of his graduate stu...
In 2004, researchers from across North America came together to investigate six World War II-era shipwrecks discovered in the Gulf of Mexico. The science team included marine archaeologists, microbiol...
音频:山东财经大学英语国家文化Chapter 26Section 5 The Legacy of World War II
音频:山东财经大学英语国家文化Chapter 23Section 4 The Legacy of World War I
Since World War II there has been: (i) a rise in the fraction of time that married households allocate to market work, (ii) an increase in the rate of divorce, and (iii) a decline in the rate of marri...
That date—and many others in the World War II eraare featured in a new book titled World War II: 365 Days“ by Margaret E. Wagner, which has been published by Harry N. Abrams Inc. in association with...
A short outline of the history of astronomy, astronomical navigation, geodesy and map-drawing in Moldova since the Middle Ages till the World War I is presented. The contribution of Rudjer Boˇskovi&...
Dempsey first undertook this study as a master抯 thesis at the University of Calgary in the mid-1980s, claiming (as he does in the current monograph) that little has been published concerning the exper...
The desperate stand of Canadian troops against the German gas attack at Second Ypres has long been immortalized but as Tim Cook astutely argues, gas itself has been relegated to the historical periphe...
In World War II, German submarines sought to undermine the Allied war effort by curtailing the seaborne flow of supplies to Britain. This paper partially evaluates the economic effectiveness of German...
Between 1940 and 1970, medical research was transformed. In France, as well as in Britain, this transformation has often been associated with the renewed importance of experimental medicine. Like the ...
The rise of biomedicine is usually associated with the transformation of biological and medical research in the United States following the vast expansion of funding, both private and public, in the y...
The relationship between medicine and the study of life is as old as medicine itself. Nevertheless, historians have highlighted the great transformation that took place in the nineteenth century when ...
The Origins and Political Context of the Trans-Atlantic Research Alliance The Question of Civilian Neuroses in Britain The Political Context of an Epidemiological Question The First Report on Civil...

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