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Algorithms of Estimation for Nonlinear Systems: A Differential and Algebraic Viewpoint (Understanding Complex Systems)

by Rafael Martínez-Guerra Christopher Diego Cruz-Ancona

This book acquaints readers with recent developments in dynamical systems theory and its applications, with a strong focus on the control and estimation of nonlinear systems. Several algorithms are proposed and worked out for a set of model systems, in particular so-called input-affine or bilinear systems, which can serve to approximate a wide class of nonlinear control systems. These can either take the form of state space models or be represented by an input-output equation. The approach taken here further highlights the role of modern mathematical and conceptual tools, including differential algebraic theory, observer design for nonlinear systems and generalized canonical forms.

Alien Earths: Planet Hunting in the Cosmos

by Lisa Kaltenegger

‘Lisa Kaltenegger offers first-hand access to her expertise on the search for planets in the universe, and the life they may contain. Along the way, Lisa's breezy narrative style invites you to experience with her the challenges and joys of being a scientist on the frontier of discovery’ Neil deGrasse Tyson, AstrophysicistFor thousands of years, humans have wondered whether we're alone in the cosmos. Now, for the first time, we have the technology to investigate. The question should have an obvious answer: yes or no. But once you try to find life elsewhere, you realize it is not so simple. How do you find it over cosmic distances? What actually is life?Astronomer Lisa Kaltenegger works from Carl Sagan’s former office at Cornell University, where she built a team of tenacious scientists from many disciplines to find life on faraway worlds, using Earth’s diverse biosphere and its history as a Rosetta Stone. With infectious enthusiasm, she provides an eye-opening insider’s guide to the most unusual exoplanets that have shaken our worldview – planets covered in oceans of lava, lonely wanderers lost in space, and others with more than one sun in their sky – as well as the best contenders for Alien Earths. She also shows how close imagined scifi worlds come to reality.We live in an incredible new epoch of exploration. As our witty and knowledgeable tour guide, Professor Kaltenegger shows how we discover not merely new continents, like the explorers of old, but whole new worlds circling other stars – and how we could spot life there. Worlds from where aliens may even be gazing back at us. What if we're not alone?

Alien Encounter: A Scientific Novel (Science and Fiction)

by Dirk Schulze-Makuch

It has been nearly 100 years since the Apollo moon landings, when Jack and Vladimir, two astronauts on a mission to Venus, discover a mysterious void related to indigenous life on the planet. Subsequently more voids are detected on Earth, Mars, Titan, and, quite ominously, inside a planetoid emerging from the Kuiper belt.Jack is sent to investigate the voids in the Solar System and intercept the planetoid - which, as becomes increasingly clear, is inhabited by alien life forms. Jack and his crew will have little time to understand their alien biochemistry, abilities, behavior patterns, resilience, and technology, but also how these life forms relate to the voids.Humankind's first encounter with these exotic life forms couldn't be more fateful, becoming a race against time to save life on Earth and to reveal the true nature of the voids, which seem to be intrinsically related to life and the universe itself. In this novel, the author combines many topics related to state-of-the-art research in the field of astrobiology with fictional elements to produce a thrilling page turner.This new version significantly develops the astrobiological denouement of the plot and features an extensive non-technical appendix where the underlying science is presented and discussed.From the reviews of the first edition (Voids of Eternity: Alien Encounter)Here's a thrilling yarn in the best "hard SF" tradition of Asimov, James Hogan, and Ben Bova, written by a scientist who knows all about the possibilities of life in the solar system and beyond. Dirk Schulze-Makuch weaves into his book all the astrobiological themes he's worked on in recent years -- speculation about creatures in the atmosphere of Venus and on and under the surface of Mars and Titan -- together with some well-informed Eastern philosophy and a cracking good space battle. A great first novel from a rising talent. Highly recommended. David Darling, on amazon.com, 2009The research interests of Dr. Schulze-Makuch, currently a professor at Washington State University, focus on evolutionary adaptation strategies of organisms in their natural environment, particularly extreme environments such as found on other planetary bodies. Dirk Schulze-Makuch is best known for his publications on extraterrestrial life, being coauthor of three books on the topic: We Are Not Alone: Why We Have Already Found Extraterrestrial Life (2010), Cosmic Biology: How Life could Evolve on Other Worlds (2010), and Life in the Universe: Expectations and Constraints (2004). In 2011 he published with Paul Davies A One Way Mission to Mars: Colonizing the Red Planet and in 2012 with David Darling Megacatastrophes! Nine Strange Ways the World Could End.

Alien Ocean Animals (National Geographic Readers)

by National Geographic Kids Rosie Colosi

Are these strange animals the stuff of nightmares or aliens from outer space? Turns out, they're real undersea animals! Find out how deep sea creatures use bizarre and fascinating adaptations to survive in their harsh environments in this Level 3 Reader.

Alien Oceans: The Search for Life in the Depths of Space

by Kevin Hand

Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar systemWhere is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have been in existence for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out.Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds.Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.

Alien Reptiles and Amphibians: a Scientific Compendium and Analysis (Invading Nature - Springer Series in Invasion Ecology #4)

by Fred Kraus

Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.

Alien Seas: Oceans in Space

by Michael Carroll and Rosaly Lopes

Oceans were long thought to exist in all corners of the Solar System, from carbonated seas percolating beneath the clouds of Venus to features on the Moon's surface given names such as "the Bay of Rainbows” and the "Ocean of Storms." With the advent of modern telescopes and spacecraft exploration these ancient concepts of planetary seas have, for the most part, evaporated. But they have been replaced by the reality of something even more exotic. For example, although it is still uncertain whether Mars ever had actual oceans, it now seems that a web of waterways did indeed at one time spread across its surface. The "water" in many places in our Solar System is a poisoned brew mixed with ammonia or methane. Even that found on Jupiter's watery satellite Europa is believed similar to battery acid. Beyond the Galilean satellites may lie even more "alien oceans." Saturn's planet-sized moon Titan seems to be subject to methane or ethane rainfall. This creates methane pools that, in turn, become vast lakes and, perhaps, seasonal oceans. Titan has other seas in a sense, as large shifting areas of sand covering vast plains have been discovered. Mars also has these sand seas, and Venus may as well, along with oceans of frozen lava. Do super-chilled concoctions of ammonia, liquid nitrogen, and water percolate beneath the surfaces of Enceladus and Triton? For now we can only guess at the possibilities. 'Alien Seas' serves up part history, part current research, and part theory as it offers a rich buffet of "seas" on other worlds. It is organized by location and by the material of which various oceans consist, with guest authors penning specific chapters. Each chapter features new original art depicting alien seas, as well as the latest ground-based and spacecraft images. Original diagrams presents details of planetary oceans and related processes.

Alien Skies: Planetary Atmospheres from Earth to Exoplanets

by Frédéric J. Pont

Planetary atmospheres are complex and evolving entities, as mankind is rapidly coming to realise whilst attempting to understand, forecast and mitigate human-induced climate change. In the Solar System, our neighbours Venus and Mars provide striking examples of two endpoints of planetary evolution, runaway greenhouse and loss of atmosphere to space.The variety of extra-solar planets brings a wider angle to the issue: from scorching "hot jupiters'' to ocean worlds, exo-atmospheres explore many configurations unknown in the Solar System, such as iron clouds, silicate rains, extreme plate tectonics, and steam volcanoes. Exoplanetary atmospheres have recently become accessible to observations.This book puts our own climate in the wider context of the trials and tribulations of planetary atmospheres. Based on cutting-edge research, it uses a grand tour of the atmospheres of other planets to shine a new light on our own atmosphere, and its relation with life.

Alien Species and Insect Conservation

by Tim R. New

This overview of the roles of alien species in insect conservation brings together information, evidence and examples from many parts of the world to illustrate their impacts (often severe, but in many cases poorly understood and unpredictable) as one of the primary drivers of species declines, ecological changes and biotic homogenisation. Both accidental and deliberate movements of species are involved, with alien invasive plants and insects the major groups of concern for their influences on native insects and their environments. Risk assessments, stimulated largely through fears of non-target impacts of classical biological control agents introduced for pest management, have provided valuable lessons for wider conservation biology. They emphasise the needs for effective biosecurity, risk avoidance and minimisation, and evaluation and management of alien invasive species as both major components of many insect species conservation programmes and harbingers of change in invaded communities. The spread of highly adaptable ecological generalist invasive species, which are commonly difficult to detect or monitor, can be linked to declines and losses of numerous localised ecologically specialised insects and disruptions to intricate ecological interactions and functions, and create novel interactions with far-reaching consequences for the receiving environments. Understanding invasion processes and predicting impacts of alien species on susceptible native insects is an important theme in practical insect conservation.

The Aliens Among Us: How Invasive Species Are Transforming the Planet—and Ourselves

by Leslie Anthony

A thoughtful, accessible look at the rapidly growing issue of invasive plants, animals, and microbes around the globe with a focus on the scientific issues and ecological, health, and other challenges From an award-winning adventure and science journalist comes an eye-opening exploration of a burgeoning environmental phenomenon and the science coalescing around it. Leslie Anthony leads readers on adventures physical and philosophical as he explores how and why invasive species are hijacking ecosystems around the globe. Weaving science, travel, history, and humor with diverse examples to chart and describe the phases of species invasion and human response, Anthony introduces field researchers and managers who seek to understand the biological, social, and economic aspects of this complex issue, and whose work collectively suggests the emergence of a global shadow economy centered on invasives. With tales of pythons in the Everglades, Asian carp and lamprey in the Great Lakes, Japanese knotweed seemingly everywhere, and the invasive organisms we don’t see—pathogens and microbes such as the Zika virus—this book rivets attention on a new ecological reality.

Aligning Lean and Value-based Management: Operations and Financial Functions at the System Level (Contributions to Management Science)

by Gerd Kaufmann

This book explores the relationship between and the compatibility of lean management (LM) and value-based management (VBM) approaches at the systems level. It then develops a model to improve LM and VBM professional practice by fostering a shared understanding of the value creation process within a lean system, and in doing so helps to remove existing barriers. The results promote future fruitful alliances between a company's operational and financial communities, enhancing the benefits to the enterprise and its stakeholders. The book is of primary interest to LM and VBM professionals and researchers.

Alkaline Rocks, Kimberlites and Carbonatites: Proceedings of the XV International Seminar "Deep-seated magmatism, its sources and plumes", 1-7 September 2019, Russia, Saki. (Springer Proceedings in Earth and Environmental Sciences)

by Nikolay Vladykin

This proceedings book represents a collection of conference papers examining the fundamental problems of deep magmatism.Enriched mantle reservoirs can be the source of the most massive apatite and rare metal deposits. Additionally, this book also presents some of the characteristics of kimberlites' composition from the deep Yubileinaya pipe and the mineralogical features of the Nakyn kimberlite field (Yakutia) and the crystallochemical features of rare and complex silicates from charoite rocks of the deep Murunskii massif in South Africa and the comendites of Mongolia.

All Art is Ecological (Green Ideas)

by Timothy Morton

In twenty short books, Penguin brings you the classics of the environmental movement.Provocative and playful, All Art is Ecological explores the strangeness of living in an age of mass extinction, and shows us that emotions and experience are the basis for a deep philosophical engagement with ecology.Over the past 75 years, a new canon has emerged. As life on Earth has become irrevocably altered by humans, visionary thinkers around the world have raised their voices to defend the planet, and affirm our place at the heart of its restoration. Their words have endured through the decades, becoming the classics of a movement. Together, these books show the richness of environmental thought, and point the way to a fairer, saner, greener world.

The All-Consuming Nation: Chasing the American Dream Since World War II

by Mark H. Lytle

In his 1958 "kitchen debate" with Nikita Khrushchev, Richard Nixon argued that the freedom to consume defined the American way of life. High wages, full employment, new technologies, and a rapid growth in population known as the "Baby Boom" ushered in a golden age of economic growth. By the end of the twentieth century, consumerism triumphed over communism, socialism, and all other isms seeking to win hearts and minds around the world. Advertising, popular culture, and mass media persuaded Americans that shopping was both spiritually fulfilling and a patriotic virtue. Mark Lytle argues that Nixon's view of consumer democracy contained fatal flaws -- if unregulated, it would wholly ignore the creativedestruction that, in destroying jobs, erodes the capacity to consume. The All-Consuming Nation also examines how planners failed to take into account the environmental costs, as early warning signs--whether smog over Los Angeles, the overuse of toxic chemicals such as DDT, or the Cuyahoga River in flames--provided evidence that all was not well. Environmentalists from Aldo Leopold, Rachel Carson and Paul Ehrlich to Ralph Nader and Al Gore cautioned that modern consumerism imposed unsustainable costs on the natural world. Not for lack of warning, climate change became the defining issue of the twenty-first century. The All-Consuming Nation investigates the environmental and sociocultural costs of the consumer capitalism framework set in place in the 20th century, shedding light on the consequences of a national identity forged through mass consumption.

The All-Consuming Nation: Chasing the American Dream Since World War II

by Mark H. Lytle

In his 1958 "kitchen debate" with Nikita Khrushchev, Richard Nixon argued that the freedom to consume defined the American way of life. High wages, full employment, new technologies, and a rapid growth in population known as the "Baby Boom" ushered in a golden age of economic growth. By the end of the twentieth century, consumerism triumphed over communism, socialism, and all other isms seeking to win hearts and minds around the world. Advertising, popular culture, and mass media persuaded Americans that shopping was both spiritually fulfilling and a patriotic virtue. Mark Lytle argues that Nixon's view of consumer democracy contained fatal flaws -- if unregulated, it would wholly ignore the creativedestruction that, in destroying jobs, erodes the capacity to consume. The All-Consuming Nation also examines how planners failed to take into account the environmental costs, as early warning signs--whether smog over Los Angeles, the overuse of toxic chemicals such as DDT, or the Cuyahoga River in flames--provided evidence that all was not well. Environmentalists from Aldo Leopold, Rachel Carson and Paul Ehrlich to Ralph Nader and Al Gore cautioned that modern consumerism imposed unsustainable costs on the natural world. Not for lack of warning, climate change became the defining issue of the twenty-first century. The All-Consuming Nation investigates the environmental and sociocultural costs of the consumer capitalism framework set in place in the 20th century, shedding light on the consequences of a national identity forged through mass consumption.

All the Boats on the Ocean: How Government Subsidies Led to Global Overfishing

by Carmel Finley

Most current fishing practices are neither economically nor biologically sustainable. Every year, the world spends $80 billion buying fish that cost $105 billion to catch, even as heavy fishing places growing pressure on stocks that are already struggling with warmer, more acidic oceans. How have we developed an industry that is so wasteful, and why has it been so difficult to alter the trajectory toward species extinction? In this transnational, interdisciplinary history, Carmel Finley answers these questions and more as she explores how government subsidies propelled the expansion of fishing from a coastal, in-shore activity into a global industry. While nation states struggling for ocean supremacy have long used fishing as an imperial strategy, the Cold War brought a new emphasis: fishing became a means for nations to make distinct territorial claims. A network of trade policies and tariffs allowed cod from Iceland and tuna canned in Japan into the American market, destabilizing fisheries in New England and Southern California. With the subsequent establishment of tuna canneries in American Samoa and Puerto Rico, Japanese and American tuna boats moved from the Pacific into the Atlantic and Indian Oceans after bluefin. At the same time, government subsidies in nations such as Spain and the Soviet Union fueled fishery expansion on an industrial scale, with the Soviet fleet utterly depleting the stock of rosefish (or Pacific ocean perch) and other groundfish from British Columbia to California. This massive global explosion in fishing power led nations to expand their territorial limits in the 1970s, forever changing the seas. Looking across politics, economics, and biology, All the Boats on the Ocean casts a wide net to reveal how the subsidy-driven expansion of fisheries in the Pacific during the Cold War led to the growth of fisheries science and the creation of international fisheries management. Nevertheless, the seas are far from calm: in a world where this technologically advanced industry has enabled nations to colonize the oceans, fish literally have no place left to hide, and the future of the seas and their fish stocks is uncertain.

All the Boats on the Ocean: How Government Subsidies Led to Global Overfishing

by Carmel Finley

Most current fishing practices are neither economically nor biologically sustainable. Every year, the world spends $80 billion buying fish that cost $105 billion to catch, even as heavy fishing places growing pressure on stocks that are already struggling with warmer, more acidic oceans. How have we developed an industry that is so wasteful, and why has it been so difficult to alter the trajectory toward species extinction? In this transnational, interdisciplinary history, Carmel Finley answers these questions and more as she explores how government subsidies propelled the expansion of fishing from a coastal, in-shore activity into a global industry. While nation states struggling for ocean supremacy have long used fishing as an imperial strategy, the Cold War brought a new emphasis: fishing became a means for nations to make distinct territorial claims. A network of trade policies and tariffs allowed cod from Iceland and tuna canned in Japan into the American market, destabilizing fisheries in New England and Southern California. With the subsequent establishment of tuna canneries in American Samoa and Puerto Rico, Japanese and American tuna boats moved from the Pacific into the Atlantic and Indian Oceans after bluefin. At the same time, government subsidies in nations such as Spain and the Soviet Union fueled fishery expansion on an industrial scale, with the Soviet fleet utterly depleting the stock of rosefish (or Pacific ocean perch) and other groundfish from British Columbia to California. This massive global explosion in fishing power led nations to expand their territorial limits in the 1970s, forever changing the seas. Looking across politics, economics, and biology, All the Boats on the Ocean casts a wide net to reveal how the subsidy-driven expansion of fisheries in the Pacific during the Cold War led to the growth of fisheries science and the creation of international fisheries management. Nevertheless, the seas are far from calm: in a world where this technologically advanced industry has enabled nations to colonize the oceans, fish literally have no place left to hide, and the future of the seas and their fish stocks is uncertain.

All the Boats on the Ocean: How Government Subsidies Led to Global Overfishing

by Carmel Finley

Most current fishing practices are neither economically nor biologically sustainable. Every year, the world spends $80 billion buying fish that cost $105 billion to catch, even as heavy fishing places growing pressure on stocks that are already struggling with warmer, more acidic oceans. How have we developed an industry that is so wasteful, and why has it been so difficult to alter the trajectory toward species extinction? In this transnational, interdisciplinary history, Carmel Finley answers these questions and more as she explores how government subsidies propelled the expansion of fishing from a coastal, in-shore activity into a global industry. While nation states struggling for ocean supremacy have long used fishing as an imperial strategy, the Cold War brought a new emphasis: fishing became a means for nations to make distinct territorial claims. A network of trade policies and tariffs allowed cod from Iceland and tuna canned in Japan into the American market, destabilizing fisheries in New England and Southern California. With the subsequent establishment of tuna canneries in American Samoa and Puerto Rico, Japanese and American tuna boats moved from the Pacific into the Atlantic and Indian Oceans after bluefin. At the same time, government subsidies in nations such as Spain and the Soviet Union fueled fishery expansion on an industrial scale, with the Soviet fleet utterly depleting the stock of rosefish (or Pacific ocean perch) and other groundfish from British Columbia to California. This massive global explosion in fishing power led nations to expand their territorial limits in the 1970s, forever changing the seas. Looking across politics, economics, and biology, All the Boats on the Ocean casts a wide net to reveal how the subsidy-driven expansion of fisheries in the Pacific during the Cold War led to the growth of fisheries science and the creation of international fisheries management. Nevertheless, the seas are far from calm: in a world where this technologically advanced industry has enabled nations to colonize the oceans, fish literally have no place left to hide, and the future of the seas and their fish stocks is uncertain.

All the Boats on the Ocean: How Government Subsidies Led to Global Overfishing

by Carmel Finley

Most current fishing practices are neither economically nor biologically sustainable. Every year, the world spends $80 billion buying fish that cost $105 billion to catch, even as heavy fishing places growing pressure on stocks that are already struggling with warmer, more acidic oceans. How have we developed an industry that is so wasteful, and why has it been so difficult to alter the trajectory toward species extinction? In this transnational, interdisciplinary history, Carmel Finley answers these questions and more as she explores how government subsidies propelled the expansion of fishing from a coastal, in-shore activity into a global industry. While nation states struggling for ocean supremacy have long used fishing as an imperial strategy, the Cold War brought a new emphasis: fishing became a means for nations to make distinct territorial claims. A network of trade policies and tariffs allowed cod from Iceland and tuna canned in Japan into the American market, destabilizing fisheries in New England and Southern California. With the subsequent establishment of tuna canneries in American Samoa and Puerto Rico, Japanese and American tuna boats moved from the Pacific into the Atlantic and Indian Oceans after bluefin. At the same time, government subsidies in nations such as Spain and the Soviet Union fueled fishery expansion on an industrial scale, with the Soviet fleet utterly depleting the stock of rosefish (or Pacific ocean perch) and other groundfish from British Columbia to California. This massive global explosion in fishing power led nations to expand their territorial limits in the 1970s, forever changing the seas. Looking across politics, economics, and biology, All the Boats on the Ocean casts a wide net to reveal how the subsidy-driven expansion of fisheries in the Pacific during the Cold War led to the growth of fisheries science and the creation of international fisheries management. Nevertheless, the seas are far from calm: in a world where this technologically advanced industry has enabled nations to colonize the oceans, fish literally have no place left to hide, and the future of the seas and their fish stocks is uncertain.

All Things Change: Nature's rhythms, from sprouting seeds to shining stars

by Anna Claybourne

Everything changes. From the birth of new stars to the endlessly shifting tides and tiniest life cycle. Some change happens right before your eyes, while other transformations happen so slowly that you won't notice them in your lifetime. And you change too, just like everything else in Nature – growing, learning and changing your thoughts and feelings.All Things Change is a lyrical and beautifully illustrated book looking at the many different processes of change in the natural world, covering geology, ecology, biology and more. It also embraces the philosophical topic of change – how do we approach changes that make us feel sad? How do we cope with changes we can't control? Ideal for children to explore independently or with parents, it holds a special appeal for anyone struggling to find stability in a rapidly changing world.

All Through the Night: Why Our Lives Depend On Dark Skies

by Dani Robertson

Best New Books on Space 2024 – Forbes ‘Rarely is a non-fiction book about science this engaging’ – Forbes

Alle, nicht jeder: Einführung in die Methoden der Demoskopie

by Elisabeth Noelle-Neumann Thomas Petersen

Allein mit der Beobachtungsgabe können wir die soziale Wi- lichkeit nicht wahrnehmen. Wir müssen uns mit Geräten aus- sten, die unsere natürlichen Fähigkeiten verstärken, so wie es für die Beobachtung der Natur längst geschehen ist. Umfragen sind ein solches Hilfsmittel, seit dem Ende des 18. Jahrhunderts mühsam methodisch entwickelt, mit eigen- tigen Verzögerungen, gegen beharrliche Widerstände. »Die empirische Tradition der Erforschung von Meinungen und Einstellungen begann – recht bescheiden – in Deutschland«, schrieb der Pionier der modernen Sozialforschung Paul 1 Lazarsfeld. Aber die Tradition der deutschen Umfragen des 19. und frühen 20. Jahrhunderts war völlig abgerissen und so gut wie vergessen, als nach 1945 Bevölkerungsumfragen in Deutschland wieder aufkamen. Man hielt sie für eine ameri- nische Erfindung. Das neue Beobachtungsinstrument wurde kaum mit Freude begrüßt, nicht als Fortschritt menschlicher Erkenntnismögli- keiten gepriesen. Es weckte Unbehagen. Man wunderte sich, warum plötzlich überall Umfrageergebnisse erschienen, in Z- tungen und im Rundfunk, in den politischen Reden ebenso wie in den Geschäftspapieren der Firmen. Zeitweise dachte man, es sei eine Mode. Heute sind Umfragen aus dem politischen und dem Wi- schaftsleben und aus vielen anderen Bereichen nicht mehr w- zudenken. Doch das Mißtrauen in der Öffentlichkeit ist gebl- ben.

The Allegheny Woodrat: Ecology, Conservation, and Management of a Declining Species

by Janet Wright John D. Peles

A decline in populations of Allegheny woodrats (Neotoma magister) was first noticed in the 1980s. Since that time, woodrats have become extirpated from at least two states and have declined dramatically in several others. Recent evidence suggests that the decline of this species may be proceeding further south to include states where woodrat populations were previously considered to be stable. The Allegheny Woodrat: Ecology, Conservation, and Management of a Declining Species provides a comprehensive summary of research conducted over the past twenty-five years. The book integrates the results of this research into a comprehensive picture of the ecological requirements, conservation principles, and management strategies for this declining species. In addition, general principles learned from the study of woodrats are applied to the conservation and management of other declining species, including other species of Neotoma. The editors and chapter authors are researchers from both academic settings and state management agencies, individuals who have contributed significantly to the study of Allegheny woodrats during the past two decades. The book will be of interest to ecologists, conservation biologists, wildlife professionals, and students.

Allergenic Pollen: A Review of the Production, Release, Distribution and Health Impacts

by Mikhail Sofiev and Karl-Christian Bergmann

This is the first book to summarize all aspects of allergenic pollen: production, atmospheric distribution, and health impacts, as well as the means of monitoring and forecasting these phenomena. Based on a four-year effort by a large group of leading European scientists, this book highlights the new developments in research on allergenic pollen, including the modelling prospects and effects of climate change. The multidisciplinary team of authors offers insights into the latest technology of detection of pollen and its allergenic properties, forecasting methods, and the influence of allergenic pollen on the population. The comprehensive coverage in this book makes it an indispensible volume for anyone dealing with allergenic pollen worldwide. Readers involved in environmental health, aerobiology, medicine, and plant science will find this book of interest.

Alleviating Poverty Through Profitable Partnerships: Globalization, Markets, and Economic Well-Being

by Patricia H. Werhane

In this book, the authors approach poverty alleviation from an atypical perspective. The thesis is that poverty can be reduced, if not eradicated, both locally and globally, but this will occur only if we change our shared narratives about global free enterprise, and only if we recalibrate our mindsets regarding how poverty issues are most effectively addressed. They argue that poverty amelioration cannot be effected by the traditional means employed during the last century—foreign aid from developed nations and/or from non-profit international organizations. Rather, the authors present evidence which demonstrates that a mindset embracing initiatives developed by global corporations in response to the poverty challenge is significantly more effective. Global companies can alleviate poverty by seizing market opportunities at the Base of the economic Pyramid (BoP) with the implementation of three key processes: moral imagination, systems thinking, and deep dialogue. This approach to alleviating poverty offers some powerful ideas backed by the support of some of the leading Business Ethics minds in the United States. These scholars, some of whom are on the author team, have created a book that is unique and provocative yet still ideal for courses at the undergraduate level.

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