Author: Karl Lanngren
Publisher: Elsevier
ISBN: 0323156444
Category : Science
Languages : en
Pages : 315
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Book Description
Solitons in Action is a collection of papers that discusses the concept of a wave packer or pulse known as a soliton. One paper reviews the development of the solitary wave concept, with emphasis on the difference between a solitary wave and a soliton. The Korteweg-deVries (KdV) equation shows the interactions between infinite sets of conservation laws and the inverse scattering transform method. The Backlund transform technique produces hierarchies of multisoliton solutions for nonlinear wave equations. The Gel-'fand-Levitan algorithm can effect an inverse scattering calculation that relates changes in the scattering data to changes in the solution of corresponding wave equation. One paper points out that concepts in differential geometry can show the fundamental nature of soliton behavior and the relationship between inverse scattering and the Backlund transformation. Solitons in action can be viewed as magnetic flux propagates through a gap (between two closely-spaced superconductors) in quantum units. This view results in a simplified procedure for perturbation expansions around multisoliton solutions. This collection can prove useful for researchers involved in the study of fluid mechanics, of pure and applied sciences, of mathematical sciences, and of wave theory.
Author: Robert Hartmann McNamara
Publisher: Oxford University Press, USA
ISBN: 9780190056353
Category : Social action
Languages : en
Pages :
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Book Description
"For the past thirty years, I have been teaching, studying, and researching social problems in the US. The topics have always been challenging and fascinating, while at the same time they have been frustrating and often disappointing. I always found examples of social programs that were effective at targeting a specific aspect of a complex problem, but too often these extraordinary ideas were applied beyond their capacity. Then, once the program failed to be a panacea, policymakers discounted the actual value of the program in its original design. I felt a similar frustration when enormous resources were dedicated to programs that, while politically popular, had little chance at succeeding because they were based on inaccurate assessments of the problem. It is easy to see why students might feel that a social problems course offers little encouragement to find solutions. When I had the opportunity to write a comprehensive social problems textbook for Oxford University Press, I was presented with a moment to frame the issues in an objective way: to explain clearly and effectively not only the nature and complexity of specific social problems, but how sociological theory is a useful lens through which these problems can be understood. I also had the chance to point out that there are, in fact, solutions that work. As I tell my students, the question is not really what caused the problem -- we know these are social problems and that means they have social causes. The interesting question is: what we are willing as a society to do about them?"--
Author: Paul Hawken
Publisher: Penguin
ISBN: 1524704652
Category : Science
Languages : en
Pages : 258
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Book Description
• New York Times bestseller • The 100 most substantive solutions to reverse global warming, based on meticulous research by leading scientists and policymakers around the world “At this point in time, the Drawdown book is exactly what is needed; a credible, conservative solution-by-solution narrative that we can do it. Reading it is an effective inoculation against the widespread perception of doom that humanity cannot and will not solve the climate crisis. Reported by-effects include increased determination and a sense of grounded hope.” —Per Espen Stoknes, Author, What We Think About When We Try Not To Think About Global Warming “There’s been no real way for ordinary people to get an understanding of what they can do and what impact it can have. There remains no single, comprehensive, reliable compendium of carbon-reduction solutions across sectors. At least until now. . . . The public is hungry for this kind of practical wisdom.” —David Roberts, Vox “This is the ideal environmental sciences textbook—only it is too interesting and inspiring to be called a textbook.” —Peter Kareiva, Director of the Institute of the Environment and Sustainability, UCLA In the face of widespread fear and apathy, an international coalition of researchers, professionals, and scientists have come together to offer a set of realistic and bold solutions to climate change. One hundred techniques and practices are described here—some are well known; some you may have never heard of. They range from clean energy to educating girls in lower-income countries to land use practices that pull carbon out of the air. The solutions exist, are economically viable, and communities throughout the world are currently enacting them with skill and determination. If deployed collectively on a global scale over the next thirty years, they represent a credible path forward, not just to slow the earth’s warming but to reach drawdown, that point in time when greenhouse gases in the atmosphere peak and begin to decline. These measures promise cascading benefits to human health, security, prosperity, and well-being—giving us every reason to see this planetary crisis as an opportunity to create a just and livable world.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309452961
Category : Medical
Languages : en
Pages : 583
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Book Description
In the United States, some populations suffer from far greater disparities in health than others. Those disparities are caused not only by fundamental differences in health status across segments of the population, but also because of inequities in factors that impact health status, so-called determinants of health. Only part of an individual's health status depends on his or her behavior and choice; community-wide problems like poverty, unemployment, poor education, inadequate housing, poor public transportation, interpersonal violence, and decaying neighborhoods also contribute to health inequities, as well as the historic and ongoing interplay of structures, policies, and norms that shape lives. When these factors are not optimal in a community, it does not mean they are intractable: such inequities can be mitigated by social policies that can shape health in powerful ways. Communities in Action: Pathways to Health Equity seeks to delineate the causes of and the solutions to health inequities in the United States. This report focuses on what communities can do to promote health equity, what actions are needed by the many and varied stakeholders that are part of communities or support them, as well as the root causes and structural barriers that need to be overcome.
Author: Bea Carson
Publisher: Association for Talent Development
ISBN: 1562867334
Category : Business & Economics
Languages : en
Pages : 18
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Book Description
Does your organization find itself returning to the same problems again and again, never quite solving them? Action learning enables employees to think differently as they seek to solve problems. In “Breakthrough Solutions With Action Learning,” Bea Carson explores how action learning can help teams identify the root cause of problems and thus find more appropriate solutions. In addition to solving real problems in a timely manner, action learning teams also discover how to work together. With the support of a coach, team members deliberately identify and build skills that can transfer to other work throughout their careers. In this issue of TD at Work, you will find: · a definition of action learning and how it differs from traditional problem solving · the six components of action learning · an overview of the action learning process · barriers to problem solving · questions to ask when implementing action learning.
Author: Jan Cassin
Publisher: Elsevier
ISBN: 0128198710
Category : Science
Languages : en
Pages : 496
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Book Description
Nature-Based Solutions and Water Security: An Action Agenda for the 21st Century presents an action agenda for natural infrastructure on topics of standards and principles, technical evaluation and design tools, capacity building and innovative finance. Chapters introduce the topic and concepts of natural infrastructure, or nature-based solutions (NBS) and water security, with important background on the urgency of the global water crisis and the role that NBS can, and should play, in addressing this crisis. Sections also present the community of practice's collective thinking on a prioritized action agenda to guide more rapid progress in mainstreaming NBS. With contributions from global authors, including key individuals and organizations active in developing NBS solutions, users will also find important conclusions and recommendations, thus presenting a collaboratively developed, consensus roadmap to scaling NBS. Covers all issues of water security and natural infrastructures Presents a comprehensive state of synthesis, providing readers with a solid grounding in the field of natural infrastructures and water security Includes a fully workable and intuitive roadmap for action that is presented as a guide to the most important actions for practitioners, research questions for academics, and information on promising careers for students entering the field
Author: Kathy Tyler
Publisher: New Leaf Distributing Company
ISBN: 9789991259505
Category : Games & Activities
Languages : en
Pages : 0
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Book Description
Intuitive Solutions: A Tool for Inspired Action can be used to recognize the subtle dynamics underlying challenges, to release limiting beliefs, to feel motivated and inspired, to discover new ways of resolving difficult situations and to act with decisiveness. For one or more players, it contains an "insight" deck, a "setback" deck, an "angel" deck, and an instruction booklet. From the creators of the Angel Cards! Very popular. Box size: 6.25" x 6.25" x 1.5" "Insight" Cards each: 2" x 2.5" "Setback" Cards each: 2" x 2.5" "Angel" Cards each: 1.5" x 2.5"
Author: Chris Jackson
Publisher: CRC Press
ISBN: 1317560329
Category : Computers
Languages : en
Pages : 315
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Book Description
Digital design is not only about creating visually appealing products and promotions; it needs to possess a practical aspect in addition to being aesthetically appealing. Digital Design in Action explores these pragmatic applications and the creative design aspects for various mediums, including the web, apps, ePub, visual presentations, and PDF. Using the latest digital publishing tools and a project-based pedagogy, this book includes projects ranging from real-world to experimental. Each chapter contains the perfect balance of vibrant figures, techniques and applications to help guide the reader into harnessing their inner potential. Key Features Presents methodologies used to deploy layouts for multiple digital output, using the latest tools and techniques Includes a supporting companion website containing digital examples, plus all exercise files and supporting art Contains end-of-chapter exercises and real-world and experimental projects Structured to help design students create dynamic content in class and on the job later down the line.
Author: Bob Williams
Publisher: Stanford University Press
ISBN: 0804770638
Category : Business & Economics
Languages : en
Pages : 439
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Book Description
Systems Concepts in Action: A Practitioner's Toolkit offers out a wide range of systems methods to help readers investigate, evaluate and intervene in complex messy situations.
Author: Bill Gates
Publisher: Vintage
ISBN: 0385546149
Category : Science
Languages : en
Pages : 201
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Book Description
#1 NEW YORK TIMES BEST SELLER • In this urgent, authoritative book, Bill Gates sets out a wide-ranging, practical—and accessible—plan for how the world can get to zero greenhouse gas emissions in time to avoid a climate catastrophe. Bill Gates has spent a decade investigating the causes and effects of climate change. With the help of experts in the fields of physics, chemistry, biology, engineering, political science, and finance, he has focused on what must be done in order to stop the planet's slide to certain environmental disaster. In this book, he not only explains why we need to work toward net-zero emissions of greenhouse gases, but also details what we need to do to achieve this profoundly important goal. He gives us a clear-eyed description of the challenges we face. Drawing on his understanding of innovation and what it takes to get new ideas into the market, he describes the areas in which technology is already helping to reduce emissions, where and how the current technology can be made to function more effectively, where breakthrough technologies are needed, and who is working on these essential innovations. Finally, he lays out a concrete, practical plan for achieving the goal of zero emissions—suggesting not only policies that governments should adopt, but what we as individuals can do to keep our government, our employers, and ourselves accountable in this crucial enterprise. As Bill Gates makes clear, achieving zero emissions will not be simple or easy to do, but if we follow the plan he sets out here, it is a goal firmly within our reach.
