Informationsgesellschaft

Since the properties of MMCs can be directly designed "into" the material, they can fulfill all the demands set by design engineers. This book surveys the latest results and development possibilities for MMCs as engineering and functional materials, making it of utmost value to all materials scientists and engineers seeking in-depth background information on the potentials these materials have to offer in research, development and design engineering.

Explore the latest groundbreaking e-government insider information! The World of E-Government investigates how electronic communication is helping to revolutionize democracies across the globe. Using case studies, cutting-edge research, and commentary from some of the field’s foremost researchers, practitioners, and industry leaders, this first-of-its-kind volume explores the enormous future potential of e-government as it links all world citizens locally, regionally, nationally, and internationally. This pioneering text offers the experiences of many leading countries using electronic government, showing you what mistakes they made, the benefits they’ve reaped, and the impact of e-government to democracy, traditional government, and international commerce. Contributors to this timely book include some of the world’s leading practitioners in e-government—people who were actually involved in establishing and shaping the experiences of countries now ranked as leaders in e-government projects. These authorities reveal how their countries successfully implemented e-strategies to directly benefit their citizens. The World of E-Government details how electronic government is being used to govern and change the lives of citizens online in such areas of the world as: the United States Singapore Canada the European Union Australia New Zealand Germany This book will give you a better understanding of: how to best plan for citizen use of e-government how countries have avoided waste and unnecessary spending how e-government can move forward by using optimal planning and previous experiences what citizens expect of e-government in countries around the globe the realities, the latest initiatives, and the future of e-government in America, Europe, and elsewhere The World of E-Government is an essential book for all elected officials and their staffs, e-government practitioners, researchers, and information specialists to use in order to stay up-to-date with the growing needs of the general public. The advice offered in this text can help you improve service delivery, provide vital information to the public, and enhance public participation online. This volume contains useful bibliographies, additional readings, tables, and figures to further your career or research studies in public administration, government, political science, law, education, or information technology.

Magnesium, with a density of 1.74 g/cm2, is the lightest structural metal and magnesium are increasingly chosen for weight-critical applications such as in land-based transport systems. "Magnesium Technology" substantially updates and complements existing reference sources on this key material. It assembles international contributions from seven countries covering a wide range of research programs into new alloys with the requisite property profiles, i.e., the current state of both research and technological applications of magnesium. In particular, the international team of authors covers key topics, such as: casting and wrought alloys; fabrication methods; corrosion and protection; engineering requirements and strategies, with examples from the automobile, aerospace, and consumer-goods industries, and recycling. This authoritative reference and overview addresses materials researchers as well as design engineers.

The field of stress analysis has gained its momentum from the widespread applications in industry and technology and has now become an important part of materials science. Various destructive as well as nondestructive methods have been developed for the determination of stresses. This timely book provides a comprehensive review of the nondestructive techniques for strain evaluation written by experts in their respective fields. The main part of the book deals with X-ray stress analysis (XSA), focussing on measurement and evaluation methods which can help to solve the problems of today, the numerous applications of metallic, polymeric and ceramic materials as well as of thin-film-substrate composites and of advanced microcomponents. Furthermore it contains data, results, hints and recommendations that are valuable to laboratories for the certification and accreditation of their stress analysis. Stress analysis is an active field in which many questions remain unsettled. Accordingly, unsolved problems and conflicting results are discussed as well. The assessment of the experimentally determined residual and structural stress states on the static and dynamic behavior of materials and components is handled in a separate chapter. Students and engineers of materials science and scientists working in laboratories and industries will find this book invaluable.

Digital Rights Management (DRM) is a topic of interest to a wide range of people from various backgrounds: engineers and technicians, legal academics and lawyers, economists and business practitioners. The two conferences on the issue held in 2000 and 2002 in Berlin, Germany, brought these people together for fruitful discussions. This book continues this process by providing insights into the three main areas that DRM in?uences and that DRM is influenced by: technology, economics, and law and politics. Looking at the first results of the two conferences we would like to emphasize three aspects. Firstly, DRM is a fairly young topic with many issues still - resolved. Secondly, there is still an acute lack of objective information about DRM and the consequences of using (or not using) DRM in our Information Society. And, finally, only open discussions amongst all the interested parties and people from different scientific and practical backgrounds can help to create a foundation on which DRM can actually become useful.