Wolfgang Weingart's influence on the development of typography since the 1970s is unparalleled and his work has served as an inspiration to countless designers in both North America and Europe. In Typography, Weingart sums up an impressive lifework in 500 pages that describe his own development and the foundations of his teachings.
Providing an up-to-date overview of the geometry of manifolds with non-negative sectional curvature, this volume gives a detailed account of the most recent research in the area. The lectures cover a wide range of topics such as general isometric group actions, circle actions on positively curved four manifolds, cohomogeneity one actions on Alexandrov spaces, isometric torus actions on Riemannian manifolds of maximal symmetry rank, n-Sasakian manifolds, isoparametric hypersurfaces in spheres, contact CR and CR submanifolds, Riemannian submersions and the Hopf conjecture with symmetry. Also included is an introduction to the theory of exterior differential systems.
The current economic crisis is cutting the automotive sector to the quick. Public authorities worldwide are now faced with requests for providing loans and accepting guarantees and even for putting large automotive companies under state control. Assessing the long-term benefits of such help and wei- ing the needs of different sectors against each other poses a major challenge for the national policies. Given the upcoming change of customer preferences and state regulations towards safety, sustainability and comfort of a car, the automotive industry is particularly called to prove its ability to make nec- sary innovations available in order to accelerate its pace to come out of the crisis. Consequently the Green Car is assuming a prominent role in the current debate. Various power train concepts are currently under discussion for the Green Car including extremely optimised internal combustion engines, hybrid drives and battery-electric traction. Electrical cars are the most appealing option because they are free of local emissions and provide the opportunity to use primary energy from sources other than crude oil for transport. Well to wheel analysis show that their green-house gas emissions can be rated negligibly small if electricity from renewable sources like wind and solar is used.
No matter how many resources we consume we never seem to have enough. The Economics of Abundance is a balanced book in which Wolfgang Hoeschele challenges why this is so. He claims that our current capitalist economy can exist only on the basis of manufactured scarcity created by 'scarcity-generating institutions', and these institutions manipulate both demand and supply of commodities. Therefore demand consistently exceeds supply, and profits and economic growth can continue - at the cost of individual freedom, social equity, and ecological sustainability. The fact that continual increases in demand are so vital to our economy leads to an impasse: many people see no alternative to the generation of ever more demand, but at the same time recognize that it is clearly unsustainable ecologically and socially. So, can demand only be reduced by curtailing freedom and is this acceptable? This book argues that, by analyzing how scarcity-generating institutions work and then reforming or dismantling them, we can enhance individual freedom and support entrepreneurial initiative, and at the same time make progress toward social justice and environmental sustainability by reducing demands on vital resources. This vision would enable activists in many fields (social justice, civil liberties, and environmental protection), as well as many entrepreneurs and other members of civil society to work together much more effectively, make it more difficult to portray all these groups as contradictory special interests, and thereby help generate momentum for positive change. Meanwhile, for academics in many fields of study, the concept of the creation of scarcity or abundance may be a highly useful analytical tool.
The book offers a critical evaluation of Qatar’s path from oil- and gas-based industries to a knowledge-based economy. This book gives basic information about the region and the country, including the geographic and demographic data, the culture, the politics and the economy, the health care conditions and the education system. It introduces the concepts of knowledge society and knowledge-based development and adds factual details about Qatar by interpreting indicators of the development status. Subsequently, the research methods that underlie the study are described, which offers information on the eGovernment study analyzing the government-citizen relationship, higher education institutions and systems, its students and the students’ way into the labor market. This book has an audience with economists, sociologists, political scientists, geographers, information scientists and other researchers on the knowledge society, but also all researchers and practitioners interested in the Arab Oil States and their future.
Wolfgang Weitzl introduces a novel perspective for measuring consumer trust in eWOM by applying a rigid scale development process. In doing so, the research aims to set new methodical standards for developing reliable, valid and practicable research instruments. Most importantly, however, the research offers valuable insights into the nature and role of consumer-initiated vs. marketer-initiated online communication in an intercultural context by conducting a series of qualitative and quantitative surveys using samples from three countries.
Wolfgang Gründinger explores how interest groups, veto opportunities, and electoral pressure formed the German energy transition: nuclear exit, renewables, coal (CCS), and emissions trading. His findings provide evidence that logics of political competition in new German politics have fundamentally changed over the last two decades with respect to five distinct mechanisms: the end of ’fossil-nuclear’ corporatism, the new importance of trust in lobbying, ’green ’ path dependence, the emergence of a ’Green Grand Coalition’, and intra-party fights over energy politics.
The concept of adiabatic electronic potential-energy surfaces, defined by the Born?Oppenheimer approximation, is fundamental to our thinking about chemical processes. Recent computational as well as experimental studies have produced ample evidence that the so-called conical intersections of electronic energy surfaces, predicted by von Neumann and Wigner in 1929, are the rule rather than the exception in polyatomic molecules. It is nowadays increasingly recognized that conical intersections play a key mechanistic role in chemical reaction dynamics. This volume provides an up-to-date overview of the multi-faceted research on the role of conical intersections in photochemistry and photobiology, including basic theoretical concepts, novel computational strategies as well as innovative experiments. The contents and discussions will be of value to advanced students and researchers in photochemistry, molecular spectroscopy and related areas.
The study tackles the subject in a new and unique way: Due to the fact that the borders between classical academic disciplines disappear at the nanoscale, a truly interdisciplinary approach is chosen. A functional definition of nanotechnology is developed by the authors as basis for the further sections of the study. The most important results enable recommendations with respect to scientific progress, industrial relevance, economic potential, educational needs, potential adverse health effects and philosophical aspects of nanotechnology. The book addresses the relevant decision levels, media, and academia.
Wolfgang Weingart's influence on the development of typography since the 1970s is unparalleled and his work has served as an inspiration to countless designers in both North America and Europe. In Typography, Weingart sums up an impressive lifework in 500 pages that describe his own development and the foundations of his teachings.
Providing an up-to-date overview of the geometry of manifolds with non-negative sectional curvature, this volume gives a detailed account of the most recent research in the area. The lectures cover a wide range of topics such as general isometric group actions, circle actions on positively curved four manifolds, cohomogeneity one actions on Alexandrov spaces, isometric torus actions on Riemannian manifolds of maximal symmetry rank, n-Sasakian manifolds, isoparametric hypersurfaces in spheres, contact CR and CR submanifolds, Riemannian submersions and the Hopf conjecture with symmetry. Also included is an introduction to the theory of exterior differential systems.
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