COMMUNICATIVE COMPETENCE OF MIDWIVES EXPRESSED IN COMMUNICATION WITH COLLEAGUES


The Next-generation Biomass for Biorefining

Biorefining, which uses biomass as feedstock and converts it into valuable products, is a core technology for the sustainable green industry and has high potential as an alternative marrowalk to the current petrochemical-based industry.This article covers the requirements for feedstock that should be met for the economic feasibility of a biorefiner

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Control of Ripple Eliminators to Improve the Power Quality of DC Systems and Reduce the Usage of Electrolytic Capacitors

The problem of voltage/current ripples has become a primary power quality issue for dc systems, which could seriously degrade the performance on both the source side and the load side and lead to reliability concerns.In this paper, a single-phase Pulse width modulation-controlled rectifier is taken as an example to investigate how active control st

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