efficiency of engineering processes and resource use, and a holistic adoption of environmental stewardship in engineering …

policy makers who focus too narrowly on farm production efficiency alone as a solution to diminishing seafood availability. …

This paper presents the results of a first large-scale study on forms, factors, and efficiency of eco-management in … are specified. After that, analysis is made on costs, effects, efficiency and perspectives of eco-management in …

generally used device to convert potential energy of compressed air into mechanical energy. However, the efficiency of the air … air/pressurized hydraulic oil is transformed by a hydraulic motor to mechanical energy to enhance the efficiency of using … air power. To evaluate the theoretical efficiency, the principle of balance of energy is applied. The theoretical …

/power, efficiency, lifespan, cycle life, self-discharge rates, capital energy/power costs, scale, application, technical maturity as …

. Exergetic efficiency of heat distribution is an important performance criterion in heat supply to consumers. It can serve as a … are analyzed. Exergy destructions and exergy losses are studied. Large differences in efficiency of heat supply to …

to investigate the differences in primary energy consumption and efficiency among several independent and centralized … combinations of heating systems and buildings are analyzed in detail, evaluating efficiency and primary energy consumption. In most …