Download or read book Optical Phenomena in Semiconductor Structures of Reduced Dimensions written by D.J. Lockwood and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remarkable advances in semiconductor growth and processing technologies continue to have a profound impact on condensed-matter physics and to stimulate the invention of novel optoelectronic effects. Intensive research on the behaviors of free carriers has been carried out in the two-dimensional systems of semiconductor heterostructures and in the one and zero-dimensional systems of nanostructures created by the state-of-the-art fabrication methods. These studies have uncovered unexpected quantum mechanical correlations that arise because of the combined effects of strong electron-electron interactions and wave function confinement associated with reduced dimensionality. The investigations of these phenomena are currently at the frontiers of condensed-matter physics. They include areas like the fractional quantum Hall effect, the dynamics of electrons on an ultra short (femtosecond) time scale, electron behavior in quantum wires and dots, and studies of electron tunneling phenomena in ultra small semiconductor structures. Optical techniques have made important contributions to these fields in recent years, but there has been no coherent review of this work until now. The book provides an overview of these recent developments that will be of interest to semiconductor materials scientists in university, government and industrial laboratories.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1993 with total page 1802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book China written by World Bank and published by World Bank Publications. This book was released on 1993 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Republic of Korea's industrial policy has directed that nation's economy through nearly three decades of spectacular growth. But the authors of this paper maintain that this policy is showing signs of being outmoded. The time has come, the authors argue, for the Korean government to stop managing the economy's structural development and to redefine the responsibilities of business and government. Under this proposed compact, the allocation of resources would shift from the government to the private industrial and financial sectors. The transformation of the government bureaucracy from an ad hoc policy role to one of a transparent and predictable regulator is a key to the success of this undertaking. These new directions would present the government with enormous challenges. Greater competitive discipline and regulatory oversight would be required. While dealing with the complexities of the transition, the government would have to maintain macroeconomic stability and the momentum of savings and investment. For comparison, the study examines the industrial economies of France, Germany, Japan, and the United States, which underwent similar shifts.

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subject Guide to Books in Print written by and published by . This book was released on 1991 with total page 2460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protecting the Ozone Layer written by Philippe G. Le Prestre and published by Springer Science & Business Media. This book was released on 1998-09-30 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protecting the Ozone Layer: Lessons, Models, and Prospects Since the mid-1980s, the international community has adopted several significant instruments designed to reverse the degradation of the life support systems of the planet. None of these international agreements have been as successful as the 1987 Montreal Protocol in creating the incentives and mechanisms for protecting the ozone layer. Through the efforts of industry, government and public interest groups, national commitments and achievements have progressed further and faster than expected, while the list of controlled chemicals has expanded. Now in its second decade, the Protocol enters a crucial phase of its implementation. Protecting the Ozone Layer: Lessons, Models, and Prospects presents a wealth of information about the scientific, legal-political, and technological hurdles that we will have to overcome if humanity is to reverse its self-destructive course. The technology section in particular should appeal to industries affected by ozone layer protection as well as those affected by climate protection, since this is the first ozone publication featuring insights by the companies that spearheaded the major technological breakthroughs. Every initiative to improve the environmental performance of industry has been accompanied by pronouncements of economic devastation, from acid rain to auto emissions standards, from auto mileage improvements to the protection of the ozone layer. Each new initiative brought claims from industry that this situation was different, yet none of their predictions have come true. At a time when industry fights efforts to protect the environment, the ozone experience shows both how technical breakthroughs have enabled environmental protection policies to work in the past and how they will work again in the future. Protecting the Ozone Layer: Lessons, Models, and Prospects is the product of a Colloquium that was organized in September 1997 to celebrate the tenth anniversary of the Montreal Protocol. Contributions have been gathered from researchers and practitioners in the field, including some of the very same scientists whose work awakened the international community to the seriousness of the danger that humanity now faces. Other contributors include the scholars and diplomats who wrote and negotiated the text of the Protocol and its amendments, and the key figures who have been influential in convincing industry to support the process.

Download or read book Redeeming Economics written by John D. Mueller and published by Open Road Media. This book was released on 2014-04-08 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Groundbreaking.” —Washington Examiner Economics is primed for—and in desperate need of—a revolution, respected economic forecaster John D. Mueller shows in this eye-opening book. To make the leap forward will require looking backward, for as Redeeming Economics reveals, the most important element of economic theory has been ignored for more than two centuries. Since the great Adam Smith tore down this pillar of economic thought, economic theory has been unable to account for a fundamental aspect of human experience: the relationships that define us, the loves (and hates) that motivate and distinguish us as persons. In trying to reduce human behavior to exchanges, modern economists have forgotten how these essential motivations are expressed: as gifts (or their opposite, crimes). Mueller makes economics whole again, masterfully reapplying the economic thought of Aristotle, Augustine, and Aquinas.

Download or read book Fresh from the Farm 6pk written by Rigby and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nonlinear Meta Optics written by Costantino De Angelis and published by CRC Press. This book was released on 2020-05-20 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses fabrication as well as characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects. The visible range as well as near and far infrared spectral region will be considered with a view to different envisaged applications. The book covers the current key challenges of the research in the area, including: exploiting new material platforms, fully extending the device operation into the nonlinear regime, adding re-configurability to the envisaged devices and proposing new modeling tools to help in conceiving new functionalities. • Explores several topics in the field of semiconductor nonlinear nanophotonics, including fabrication, characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects • Describes the research challenges in the field of optical metasurfaces in the nonlinear regime • Reviews the use and achievements of all-dielectric nanoantennas for strengthening the nonlinear optical response • Describes both theoretical and experimental aspects of photonic devices based on semiconductor optical nanoantennas and metasurfaces • Gathers contributions from several leading groups in this research field to provide a thorough and complete overview of the current state of the art in the field of semiconductor nonlinear nanophotonics Costantino De Angelis has been full professor of electromagnetic fields at the University of Brescia since 1998. He is an OSA Fellow and has been responsible for several university research contracts in the last 20 years within Europe, the United States, and Italy. His technical interests are in optical antennas and nanophotonics. He is the author of over 150 peer-reviewed scientific journal articles. Giuseppe Leo has been a full professor in physics at Paris Diderot University since 2004, and in charge of the nonlinear devices group of MPQ Laboratory since 2006. His research areas include nonlinear optics, micro- and nano-photonics, and optoelectronics, with a focus on AlGaAs platform. He has coordinated several research programs and coauthored 100 peer-reviewed journal articles, 200 conference papers, 10 book chapters and also has four patents. Dragomir Neshev is a professor in physics and the leader of the experimental photonics group in the Nonlinear Physics Centre at Australian National University (ANU). His activities span over several branches of optics, including nonlinear periodic structures, singular optics, plasmonics, and photonic metamaterials. He has coauthored 200 publications in international peer-reviewed scientific journals.

Download or read book Kumba Africa written by Sampson Ejike Odum and published by iUniverse. This book was released on 2020-11-03 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: ‘KUMBA AFRICA’, is a compilation of African Short Stories written as fiction by Sampson Ejike Odum, nostalgically taking our memory back several thousands of years ago in Africa, reminding us about our past heritage. It digs deep into the traditional life style of the Africans of old, their beliefs, their leadership, their courage, their culture, their wars, their defeat and their victories long before the emergence of the white man on the soil of Africa. As a talented writer of rich resource and superior creativity, armed with in-depth knowledge of different cultures and traditions in Africa, the Author throws light on the rich cultural heritage of the people of Africa when civilization was yet unknown to the people. The book reminds the readers that the Africans of old kept their pride and still enjoyed their own lives. They celebrated victories when wars were won, enjoyed their New yam festivals and villages engaged themselves in seasonal wrestling contest etc; Early morning during harmattan season, they gathered firewood and made fire inside their small huts to hit up their bodies from the chilling cold of the harmattan. That was the Africa of old we will always remember. In Africa today, the story have changed. The people now enjoy civilized cultures made possible by the influence of the white man through his scientific and technological process. Yet there are some uncivilized places in Africa whose people haven’t tested or felt the impact of civilization. These people still maintain their ancient traditions and culture. In everything, we believe that days when people paraded barefooted in Africa to the swarmp to tap palm wine and fetch firewood from there farms are almost fading away. The huts are now gradually been replaced with houses built of blocks and beautiful roofs. Thanks to modern civilization. Donkeys and camels are no longer used for carrying heavy loads for merchants. They are now been replaced by heavy trucks and lorries. African traditional methods of healing are now been substituted by hospitals. In all these, I will always love and remember Africa, the home of my birth and must respect her cultures and traditions as an AFRICAN AUTHOR.

Download or read book The History of the Social Sciences since 1945 written by Roger E. Backhouse and published by Cambridge University Press. This book was released on 2010-05-24 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compact volume covers the main developments in the social sciences since the Second World War. Chapters on economics, human geography, political science, psychology, social anthropology, and sociology will interest anyone wanting short, accessible histories of those disciplines, all written by experts in the relevant field; they will also make it easy for readers to make comparisons between disciplines. A final chapter proposes a blueprint for a history of the social sciences as a whole. Whereas most of the existing literature considers the social sciences in isolation from one other, this volume shows that they have much in common; for example, they have responded to common problems using overlapping methods, and cross-disciplinary activities have been widespread.

Download or read book Crosswinds written by Fouad Ajami and published by Hoover Press. This book was released on 2020-09-15 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fouad Ajami presents a firsthand look at the political culture in Saudi Arabia and its conduct and influence in foreign lands from the early 1990s to around 2010. From the influence of Islam in public life to Saudi rulers' attitudes toward the George W. Bush and Obama administrations, the author fills a significant gap in our understanding of that country.

Download or read book Time Almanac 2012 written by Kelly Knauer and published by Time Almanac. This book was released on 2011-12-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: From global trends to national events...outer space to cyberspace...the past to the present...the TIME Almanac 2012 contains all the comprehensive up-to-the-minute facts, statistics, dates and information you'll ever need or want. Highlights include world statistics and countries, astronomy and space, calendar and holidays, health and nutrition, sports results, business, economy, personal finance, the Internet, web-site guide and so much more! Turn to The TIME Almanac 2012-Powered by Encyclopaedia Britannica-for more than 1 million answers.

Download or read book Terrorism the Laws of War and the Constitution written by Peter Berkowitz and published by Hoover Press. This book was released on 2013-09-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terrorism, the Laws of War, and the Constitution examines three enemy combatant cases that represent the leading edge of U.S. efforts to devise legal rules, consistent with American constitutional principles, for waging the global war on terror. The distinguished contributors analyze the crucial questions these cases raise about the balance between national security and civil liberties in wartime and call for a reexamination of the complex connections between the Constitution and international law.

Download or read book Beyond the Invisible Hand written by Kaushik Basu and published by Princeton University Press. This book was released on 2010-10-25 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why economics needs to focus on fairness and not just efficiency One of the central tenets of mainstream economics is Adam Smith's proposition that, given certain conditions, self-interested behavior by individuals leads them to the social good, almost as if orchestrated by an invisible hand. This deep insight has, over the past two centuries, been taken out of context, contorted, and used as the cornerstone of free-market orthodoxy. In Beyond the Invisible Hand, Kaushik Basu argues that mainstream economics and its conservative popularizers have misrepresented Smith's insight and hampered our understanding of how economies function, why some economies fail and some succeed, and what the nature and role of state intervention might be. Comparing this view of the invisible hand with the vision described by Kafka—in which individuals pursuing their atomistic interests, devoid of moral compunction, end up creating a world that is mean and miserable—Basu argues for collective action and the need to shift our focus from the efficient society to one that is also fair. Using analytic tools from mainstream economics, the book challenges some of the precepts and propositions of mainstream economics. It maintains that, by ignoring the role of culture and custom, traditional economics promotes the view that the current system is the only viable one, thereby serving the interests of those who do well by this system. Beyond the Invisible Hand challenges readers to fundamentally rethink the assumptions underlying modern economic thought and proves that a more equitable society is both possible and sustainable, and hence worth striving for. By scrutinizing Adam Smith's theory, this impassioned critique of contemporary mainstream economics debunks traditional beliefs regarding best economic practices, self-interest, and the social good.

Download or read book Creative Ecologies written by Bronislaw Malinowski and published by Routledge. This book was released on 2018-02-06 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main question of our age is how we live our lives. As we struggle with this question, we face others. How do we handle ideas and knowledge, both our own and those of others? What relationship to ideas do we want? Whose ideas do we want to be surrounded by? Where do we want to think? Most choose, or have the choice made for them, according to what family, colleagues, and friends do and say and what we read about, and a more or less rational calculation of the odds. Modern ecology results from the shift in thinking generated by quantum physics and systems theory, from the old view based on reductionism, mechanics, and fixed quantities to a new view based on holistic systems where qualities are contingent on the observer and on each other. This perception changes how people treat ideas and facts, certainties and uncertainties, and affects both art and science. Worldwide it is part of the process of understanding the current crisis in the environment, and the balance of economy, creativity, and control required in our response. The book's starting point is the growing role that information has played in industrial economies since the 1800s and especially in the last thirty years. It is an attempt to identify ecology of thinking and learning. It is also based on the need to escape from old, industrial ways and become more attuned to how people actually borrow, develop, and share ideas. Throughout the book, Howkins asks questions and offers signposts. He gives no guarantee that creative ecologies will be sustainable, but shows what should be aimed for.

Download or read book Overlapping Generations Economies written by Mich Tvede and published by Bloomsbury Publishing. This book was released on 2017-09-16 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past two decades the overlapping generations (OG) model has become a dominant framework in macroeconomic analysis. This book provides a clear and self-contained introduction to OG economies. Starting with the existence of equilibrium and the optimality of allocations, the discussion then turns to properties of equilibria, including the existence of fluctuations and sunspot equilibria, ending with applications to the theories of exchange rates and endogenous growth. Throughout the book, OG economies are compared and contrasted with optimal growth economies. The presentation includes detailed proofs of results as well as illustrative examples. Growing out of research and teaching experience on the subject, the book is suitable for advanced students and researchers.