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Lucio Cecchini, Francesco Romagnoli, Massimo Chiorri and Biancamaria Torquati
In recent years, eco-efficiency assessment has proven to be an effective tool to reduce the environmental damages of agricultural activities while preserving their economic sustainability. Hence, this paper aims to assess the eco-efficiency of a sample o...
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Anton Korotynskyi,Oleksii Zhuchenko
Pág. 58 - 67
We have designed and investigated a system of automated control for a carbon baking furnace that makes it possible to minimize the probability of defects. Based on the artificial neural networks, it differs from actual systems by the possibility to selec...
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Claire Vermaak,Marcel Kohler,Bruce Rhodes
AbstractThe issue of energy poverty or the lack of access to modern energy has received increasing attention in the development literature, including specific reference in the UN Millennium Development Goals (MDGs). Measures based on just energy expendit...
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Hans-Joachim Naegele, Bernd Thomas, Christine Schrade, Andreas Lemmer, Hans Oechsner and Thomas Jungbluth
In the present work, we focus on long-term and permanent measurements of approximately two years on a 192 kWel Gas Otto CHP (combined heat and power) unit at a full-scale research biogas plant. In detail the influence of 600 h and 1800 h maint...
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N. F. Zenchuk,A. V. Zaluzhna
Pág. 242 - 248
One of possible approaches to forecasting expenditures on maintenance and repair of motor vehicles is to determine their value in proportion to planned expenditures on fuel. The changes in operating conditions, in market prices for parts and fuel have li...
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