Detailed price information for Compania Mina Buenaventura S.A. ADR (BVN-N) from The Globe and Mail including charting and trades.

The paper introduces a method to model various synchronous electrical machines called the equivalent circuit model (ECM). The purpose of developing ECM is to present an efficient machine model that is ...

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The authors report a method for the reduction of the near-end echo in the subscriber loop environment for primary-rate ISDN full-duplex data transmission. The technique uses an RC network as the ...