Energy efficiency is an important factor in an economy, since it helps meet energy needs, decrease costs, and lower environmental impacts. A review of the evolution of energy intensity in European and Former Soviet Union countries indicates a positive trend: high-energy-intensity countries have now reached the level of medium-energy-intensity economies 15 years earlier, and in the same period, medium-energy-intensity ones had similarly evolved to levels of low-energy-intensity. At the same...

Nikola Tesla is best known for his work with electricity, but he was also interested in Roentgen rays, better known today as X-rays. Collected here are his eight essays on Roentgen rays. Fascinating stuff from one of history's sharpest minds. Nikola Tesla has been called the most important man of the 20th Century. Without Tesla's ground-breaking work we'd all be sitting in the dark without even a radio to listen to.

The description include it on our own invention, which you can build a Permanent Magnet Generator from simple AC ( Alternativ current) motor or car alternator. Then you can using this wind power or water power making.You can use conversion from 0.25 to 100 kW engine.Developed over a long period conversion method is protected, and that only he can use to purchase description. Then I permit any number of methods that may be converted.There are many pictures and detailed ...

World Film Locations: Madrid is a trip through the urban space conceived as film location. The premise is that these locations must have been protagonist of films shot in Madrid since the silent era to the present. Madrid is the film capital of the Hispanic World from the standpoint of production. Being also one of the most visited cities in the world, this book tries to discover its most imaginative side for the visitor who dares to take this journey. But it is a tour that is not...

This book reviews the applications, technologies, standards, and other issues related to Smart Cities. The book is divided into broad topical sections including Vision & Reality, Technologies & Standards, Transportation Considerations, and Infrastructure & Environment. In these sections, authors who are experts in their fields present essential aspects of applications, technologies, requirements, and best-practices. In all cases, the authors have direct, substantive experience with the sub...

A new approach to a director whose contribution to cinema is often overshadowed his personal life, Polanski and Perception focuses on Roman Polanski's interest in the nature of perception and how this is manifested in his films. The incorporation of cognitive research into film theory is becoming increasingly widespread, with novel cinematic technologies and recent developments in digital projection making a strong grasp of perceptual psychology critical to fostering cognitive eng...

Population ageing has been going on for many decades, but population shrinking is a rather new phenomenon. The population of Germany, as in many other countries, has passed a plateau and is currently shrinking. Demographic change is a challenge for infrastructure planning due to the longevity of infrastructure capital and the need to match supply and demand in order to ensure cost-efficiency. This book summarises the findings of the INFRADEM project team, a multidisciplinary research group...

This book is devoted to resonant energy conversion in power electronics. It is a practical, systematic guide to the analysis and design of various dc-dc resonant inverters, high-frequency rectifiers, and dc-dc resonant converters that are building blocks of many of today's high-frequency energy processors. Designed to function as both a superior senior-to-graduate level textbook for electrical engineering courses and a valuable professional reference for practicing engineers, it provides s...

The author provides new insights into the relationship between transport and the environment, the role of technology and the meaning of the concept of sustainable development for the transport sector. Special attention is given to the relationship between technological progress and policy. The different theoretical approaches are combined to create a strategy for R&D and the implementation of mega-technological innovations. The empirical part deals with two specific cases: Maglev technolog...

Proceedings of the FISITA 2012 World Automotive Congress are selected from nearly 2,000 papers submitted to the 34th FISITA World Automotive Congress, which is held by Society of Automotive Engineers of China (SAE-China ) and the International Federation of Automotive Engineering Societies (FISITA). This proceedings focus on solutions for sustainable mobility in all areas of passenger car, truck and bus transportation. Volume 4: Future Automotive Powertrain (II) focuses on:...

This book focuses on spatial planning – an important determinant of energy saving and renewable energy supply. Revealing the key driving forces for spatial development supporting the shift towards energy efficiency and renewable energy supplies, it shows the importance of integrated spatial and energy planning approaches for a timely and sustainable change of energy systems, thus supporting policies of climate protection. As operating within the context of renewable energy sources is becom...