VARIATIONS OF TOPSIDE IONOSPHERIC SCALE HEIGHTS OVER MILLSTONE HILL DURING THE 30-DAY INCOHERENT SCATTER RADAR EXPERIMENT

Variations of topside ionospheric scale heights over Millstone Hill during the 30-day incoherent scatter radar experiment

A 30-day incoherent scatter radar (ISR) experiment was conducted at Millstone Hill (288.5° E, 42.6° N) from 4 October to 4 November 2002.The altitude profiles of electron density Ne, ion and electron temperature (Ti and Te), and line-of-sight velocity during this experiment were processed to deduce the topside plasma scale height Hp, vertic

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An Introduction to the Masterbuilders of Traditional Architecture

ith the intention of recognizing the part played by the masterbuilders of our traditional architecture in perserving the culture of this land, SOFFEH intends to introduce these masterbuilders who although seem unknown , are familiar figures in the our architectural history.They are artists who learnt their craft in the traditional master and appren

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Promoting Entry and Efficiency via Reserve Prices

Reserve prices are used by sellers to modify the allocation induced by standard auctions.The existing literature has shown that, if the number of bidders is fixed, a reserve price can be used to increase expected revenues.This comes at the expense of efficiency when the auctioned good goes unsold.Instead, when the number of bidders is not fixed, a

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