منابع مشابه
Ancient 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 کاملTwo-Sided Markets: An Overview∗
The paper offers an introduction and a road map to the burgeoning literature on two-sided markets. In many industries, platforms court two (or more) sides that use the platform to interact with each other. The platforms’ usage or variable charges impact the two sides’ willingness to trade, and thereby their net surpluses from potential interactions; the platforms’ membership or fixed charges in...
متن کاملCapital Markets clustering: An econometric approach
1 Trabalho de projecto apresentado como requisito parcial para a obtenção do grau de without whose help the data collection would have been impossible. I would especially like to thank all my friends, Catarina Rodrigues, my brother, my sister, my father and my mother for their support and inspiration. Abstract Keywords: market efficiency, random walk, fair game, liquidity P. Samuelson and later...
متن کاملTea in India: An overview
Tea is grown in India in a wide amplitude of climatic variables, at latitudes from 8° 12' to 32° 13' N. Currently, an area of about 579,000 ha is under tea, the major tea growing states being Assam, West Bengal, Tamil Nadu and Kerala. Other states such as Bihar, Himachal Pradesh, Karnataka, Orissa, Tripura and Uttaranchal also grow tea in small areas. Tea plantations in India are traditionally ...
متن کاملNeurosurgery in India: an overview.
This overview of neurosurgery in India during the last six decades gives a holistic perspective of the phenomenal advances made. Neurosurgical education, the change in clinical spectrum of diseases and their presentation, evolution of various subspecialties and societies, the state of research, the issues peculiar to India, including the urban-rural health divide, the increasing role of informa...
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ژورنال
عنوان ژورنال: Bonfring International Journal of Industrial Engineering and Management Science
سال: 2015
ISSN: 2250-1096,2277-5056
DOI: 10.9756/bijiems.8017