This is the first full-length history of the X-43 project, written by the project historian at Dryden Flight Research Center. The project achieved the first in-flight testing of a scramjet engine, at speeds of nearly Mach 7 and Mach 10.The author recorded the history as it was taking place. He received updates and documents, attended the engineering meetings, witnessed the emer...(展开全部)

This is the first full-length history of the X-43 project, written by the project historian at Dryden Flight Research Center. The project achieved the first in-flight testing of a scramjet engine, at speeds of nearly Mach 7 and Mach 10.The author recorded the history as it was taking place. He received updates and documents, attended the engineering meetings, witnessed the emer...(展开全部)

R.S.科恩（Robert S. Cohen, 1923- ）美国著名的科学家、科学哲学家、科学哲学教育家和编辑家。在波士顿大学任教时曾担任物理系主任。从1950年开始，科恩就在耶鲁大学哲学系讲授科学哲学等课程。自1960-1961年春季学期开始，科恩和瓦托夫斯基为了让研究生了解科学哲学前沿工作，组织了“波士顿科学哲学讨论会”，邀请知名科学哲学家和科学家来作讲演，并组织评论和讨论。为了出版讨论会的会议录，他们又开始编辑出版《波士顿科学哲学研究丛书》，丛书涉及内容包括马赫、亥姆霍兹、罗森菲尔德、弗莱克等人的经典性科学哲学和科学史著作；弗兰克、格伦鲍姆、沃特金斯、希伯特（Erwin Hiebert）、邦格、费耶阿本德、瓦托夫斯基等人的纪念文集；追思卡尔纳普、汉森、拉卡托斯等人的文集；别处举行的重要学术会议的会议录，意大利、波兰、日本、希腊、中国、南斯拉...(展开全部)

R.S.科恩（Robert S. Cohen, 1923- ）美国著名的科学家、科学哲学家、科学哲学教育家和编辑家。在波士顿大学任教时曾担任物理系主任。从1950年开始，科恩就在耶鲁大学哲学系讲授科学哲学等课程。自1960-1961年春季学期开始，科恩和瓦托夫斯基为了让研究生了解科学哲学前沿工作，组织了“波士顿科学哲学讨论会”，邀请知名科学哲学家和科学家来作讲演，并组织评论和讨论。为了出版讨论会的会议录，他们又开始编辑出版《波士顿科学哲学研究丛书》，丛书涉及内容包括马赫、亥姆霍兹、罗森菲尔德、弗莱克等人的经典性科学哲学和科学史著作；弗兰克、格伦鲍姆、沃特金斯、希伯特（Erwin Hiebert）、邦格、费耶阿本德、瓦托夫斯基等人的纪念文集；追思卡尔纳普、汉森、拉卡托斯等人的文集；别处举行的重要学术会议的会议录，意大利、波兰、日本、希腊、中国、南斯拉...(展开全部)

Johan Gunnar Andersson (1874-1960) was a 40-year-old Swedish geologist in 1914 when he was invited to become a Mining Advisor to the Chinese government and its ministry for agriculture and commerce. His career took a sharp turn after he met Ding Wenjiang (1887-1936), the Chinese scientist, intellectual and politician of the newly established Chinese republic. Together, they wou...(展开全部)