It is a well-known fact that global warming is the extraordinary threat facing the world. The main reasons of these are human activities. Human beings have been contributing to the global warming in different ways for many years. Right material and product selection are some of the most...

The three main methods of energy analysis are outlined and a brief description given of a hybrid analysis method that makes optimum use of all three. The procedures involved in carrying out a hybrid analysis using the case of steel produced from recycled scrap are described and the embodied...

Currently, there is an increasing interest in concentrated solar power (CSP) plants as alternative to produce renewable electricity at large scale by using mirrors to concentrate the solar energy and to convert it into high temperature heat. These facilities can be combined with thermal energy...

"Dans les décennies d'après-guerre, des milliers de kilomètres de routes et d'autoroutes sortent de terre pour soutenir l'intensification du trafic et relier, à travers les paysages agricoles remembrés, les métropoles aux zones industrielles, ports, aéroports, centrales électriques et...