History of chemistry in ancient and medieval India (Ray, P., ed.)
نویسندگان
چکیده
منابع مشابه
The So-called Fibonacci Numbers in Ancient and Medieval India
What are generally referred to as the Fibonacci numbers and the method for their formation were given by Virahanka (between A.D. 600 and X00). Gopala (prior to A.D. 1135) and Hemacandra (c. A.D. 1150). all prior to L. Fibonacci (c. A.D. 1202). Narayana Pandita (A.D. 13Sh) established a relation between his srftcisi~ci-pcrirLfi. which contains Fibonacci numbers as a particular case. and “the mul...
متن کاملContribution of Women to the Persian Language in Medieval India
Patriarchy, it seems today, has always been an integral part of the Indian society. A slight glance at the status of women in India today makes one think that women have always been considered inferior to men. History, however, says otherwise; women in India have historically had a greater role to play and have commanded far greater respect than they do today. It will therefore be justified to ...
متن کاملDebris management after earthquake incidence in ancient City of Ray
Ancient City of Ray, located at the southern urban part of Tehran province, is one of the best recognized civilization sites in the world. In this study, the past earthquake incidence in Ray was reviewed using hazards united states tool as a geographic information system-based natural hazard analysis tool. hazards united states tool was chosen to estimate the damage on structural and non-struct...
متن کاملAncient and Medieval Economic Thought and Institutions
For most of history, economics did not have a separate identity apart from social thought in general. Even as late as the eighteenth century, Adam Smith viewed economics as a subset of jurisprudence. This makes the search for fIrst principles of economic reasoning more difficult, not because the intellectual cupboard of antiquity was bare, but because the subject boundaries between the social s...
متن کاملAncient Gold Mining Activities in India - An Overview
Gold was obtained through washing or panning of the river sands during initial periods of civilisation. With the advent of knowledge of metallurgical processing of ores it was recovered through mining of in-situ quartz reefs, and then from auriferous sulphide ores. The metal mining activities are evidenced in the form of large number of ‘ancient metal mines’ or ‘old workings’ and ‘placer mining...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1957
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed034pa78