In the context of growth of population and consumption of natural resources, sustainable development is a model that concern the balance between growth, quality of life and environmental preservation, for long term, without increasing consumption of natural resources beyond the capacity of...

Research and development on alternative power systems for vehicles has become a high priority for governments and vehicle manufacturers around the world. There are many reasons for this, including heavy taxes on fuel, particularly in Europe; tightening environmental laws, particularly in...

The imminent exhaustion of some important mineral resources is one of the elements that led to the need for prompt and radical change in the attitude towards the environment and regarding development, based on current technologies and strategies. In this context, the Romanian legislation...