Harvey Leach's suspension railway ferry and drawbridge
نویسندگان
چکیده
منابع مشابه
William Harvey
Ttiic greater the man the greater are his potentialities for good or for evil, and in many instances for both good and evil. The influence of many great men lias been during their lifttime almost entirely good, yet much harm has been done in their names through the unreasoning hero-worship of posterity. For fifteen hundred years, commencing from the second century of the Christian era, the teac...
متن کاملWilliam Harvey
j This is one of the 11 Masters of Medicine" series, the introductory volume of which we reviewed in March. Everything as been done to make the record of the life of this truly great ^>an as complete as possible ; and although the material at the author's disposal was somewhat scanty, yet we have a consecutive and very readable biography supplemented by wellhosen extracts from Harvey's works. T...
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in this paper the effects of non-linearity of suspension on dynamic behavior of a railway wheelset has been studied. this wheelset has four degrees of freedom that with two constraints it has reduced to two degrees of freedom. vermeulen-johnson theory has been used to calculate contact forces between wheel and rail. in this study the creep coefficients have considered constant. any linearizatio...
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the new field of research into the ethical, legal and social aspects of scientific and technological developments (ElSa) is rapidly becoming a professional field with grants, research programmes and university departments devoted to it. at first glance, ElSa seems to be a new development intended to address questions and challenges that arise from advances in the natural sciences. the professio...
متن کاملWilliam Harvey
as part of the moral order on the one hand and as pathological phenomena on the other. Dr. Riese writes interestingly of his seventeenth century theorists, and the reader will find much of what he has to say rewarding, especially with respect to the work of medical men so little known as de la Forge and de la Chambre. Rather than praise the obvious merits of Dr. Riese's monograph, however, I sh...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1842
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(42)91373-5