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Shaping an Inclusive Energy Transition
by Margot P. C. Weijnen Zofia Lukszo Samira FarahaniThis open access book makes a case for a socially inclusive energy transition and illustrates how engineering and public policy professionals can contribute to shaping an inclusive energy transition, building on a socio-technical systems engineering approach. Accomplishing a net-zero greenhouse gas emissions economy in 2050 is a daunting challenge. This book explores the challenges of the energy transition from the perspectives of technological innovation, public policy, social values and ethics. It elaborates on two particular gaps in the design of public policy interventions focused on decarbonization of the energy system and discusses how both could be remedied. First, the siloed organization of public administration fails to account for the many interdependencies between the energy sector, the mobility system, digital infrastructure and the built environment. Cross-sector coordination of policies and policy instruments is needed to avoid potentially adverse effects upon society and the economy, which may hamper the energy transition rather than accelerate it. Second, energy and climate policies pay insufficient attention to the social values at stake in the energy transition. In addressing these gaps, this book intends to inspire decision makers engaged in the energy transition to embrace the transition as an opportunity to bring a more inclusive society into being.
Shaping Automated Driving to Achieve Societal Mobility Needs: A Human-Systems Integration Approach (Lecture Notes in Mobility)
by Peter Moertl Bernhard BrandstaetterThis edited book describes novel human-systems integration approaches to improve acceptance, safety, and comfort of automated vehicles. Each chapter analyses different aspects in the development of automated driving systems such as: assessing needs and opportunities of specific user populations i.e. elderly drivers and truck drivers; creating fluid human-systems interactions in the vehicle to answer specific driver needs; developing an automated driving tutoring application; and identifying benefits of including road infrastructure sensors to support automated driving predictability. A detailed description of the assessment of the above-described solutions in real-world situations is also included. Written by both researchers and professionals, this book offers timely and practice-oriented information concerning the development of automated driving systems that better adapt to the users’ needs.
Shaping Future 6G Networks: Needs, Impacts, and Technologies (IEEE Press)
by Emmanuel Bertin Noel Crespi Thomas MagedanzShaping Future 6G Networks Discover the societal and technology drivers contributing to build the next generation of wireless telecommunication networks Shaping Future 6G Networks: Needs, Impacts, and Technologies is a holistic snapshot on the evolution of 5G technologies towards 6G. With contributions from international key players in industry and academia, the book presents the hype versus the realistic capabilities of 6G technologies, and delivers cutting-edge business and technological insights into the future wireless telecommunications landscape. You’ll learn about: Forthcoming demand for post 5G networks, including new requirements coming from small and large businesses, manufacturing, logistics, and automotive industry Societal implications of 6G, including digital sustainability, strategies for increasing energy efficiency, as well as future open networking ecosystems Impacts of integrating non-terrestrial networks to build the 6G architecture Opportunities for emerging THz radio access technologies in future integrated communications, positioning, and sensing capabilities in 6G Design of highly modular and distributed 6G core networks driven by the ongoing RAN-Core integration and the benefits of AI/ML-based control and management Disruptive architectural considerations influenced by the Post-Shannon Theory The insights in Shaping Future 6G Networks will greatly benefit IT engineers and managers focused on the future of networking, as well as undergraduate and graduate engineering students focusing on the design, implementation, and management of mobile networks and applications.
Shaping Future Schools with Digital Technology: An International Handbook (Perspectives on Rethinking and Reforming Education)
by Shengquan Yu Hannele Niemi Jon MasonThis book presents an overview of education technology and its use in schools, with a primary emphasis on best practices of technology enhanced learning; how new technologies such as mobile, augmented and wearable technologies affect instructional design strategies; and the content curriculum development process. Providing insights into the future of education and the upcoming pedagogies that will be applied in schools, it helps educators and other stakeholders make innovations for the new generations of learners in the 21st century.The use of emerging technologies such as mobile and ubiquitous technologies, context-aware technology, augment-reality, and virtual reality is contributing to making education adaptive and smarter. With the ever-changing technologies, how to equip teachers with these digital skills and transform their teaching style is also important to ensure that school education is more individualised and customised for students.Offering a global perspective with integrated practical cases, this timely book is of interest to educators, teachers, and education policymakers. And although most of the authors are from the academia, it provides non-experts with a novel view of what future schools will be like with the help of technology.
Shaping Light in Nonlinear Optical Fibers
by Christophe Finot Sonia BoscoloThis book is a contemporary overview of selected topics in fiber optics. It focuses on the latest research results on light wave manipulation using nonlinear optical fibers, with the aim of capturing some of the most innovative developments on this topic. The book’s scope covers both fundamentals and applications from both theoretical and experimental perspectives, with topics including linear and nonlinear effects, pulse propagation phenomena and pulse shaping, solitons and rogue waves, novel optical fibers, supercontinuum generation, polarization management, optical signal processing, fiber lasers, optical wave turbulence, light propagation in disordered fiber media, and slow and fast light. With contributions from leading-edge scientists in the field of nonlinear photonics and fiber optics, they offer an overview of the latest advances in their own research area. The listing of recent research papers at the end of each chapter is useful for researchers using the book as a reference. As the book addresses fundamental and practical photonics problems, it will also be of interest to, and benefit, broader academic communities, including areas such as nonlinear science, applied mathematics and physics, and optical engineering. It offers the reader a wide and critical overview of the state-of-the-art within this practical – as well as fundamentally important and interesting – area of modern science, providing a useful reference which will encourage further research and advances in the field.
The Shaping of Ambient Intelligence and the Internet of Things
by Simon Elias BibriRecent advances in ICT have given rise to new socially disruptive technologies: AmI and the IoT, marking a major technological change which may lead to a drastic transformation of the technological ecosystem in all its complexity, as well as to a major alteration in technology use and thus daily living. Yet no work has systematically explored AmI and the IoT as advances in science and technology (S&T) and sociotechnical visions in light of their nature, underpinning, and practices along with their implications for individual and social wellbeing and for environmental health. AmI and the IoT raise new sets of questions: In what way can we conceptualize such technologies? How can we evaluate their benefits and risks? How should science-based technology and society's politics relate? Are science-based technology and society converging in new ways? It is with such questions that this book is concerned. Positioned within the research field of Science and Technology Studies (STS), which encourages analyses whose approaches are drawn from a variety of disciplinary perspectives, this book amalgamates an investigation of AmI and the IoT technologies based on a unique approach to cross-disciplinary integration; their ethical, social, cultural, political, and environmental effects; and a philosophical analysis and evaluation of the implications of such effects. An interdisciplinary approach is indeed necessary to understand the complex issue of scientific and technological innovations that S&T are not the only driving forces of the modern, high-tech society, as well as to respond holistically, knowledgeably, reflectively, and critically to the most pressing issues and significant challenges of the modern world. This book is the first systematic study on how AmI and the IoT applications of scientific discovery link up with other developments in the spheres of the European society, including culture, politics, policy, ethics and ecological philosophy. It situates AmI and the IoT developments and innovations as modernist science-based technology enterprises in a volatile and tense relationship with an inherently contingent, heterogeneous, fractured, conflictual, plural, and reflexive postmodern social world. The issue's topicality results in a book of interest to a wide readership in science, industry, politics, and policymaking, as well as of recommendation to anyone interested in learning the sociology, philosophy, and history of AmI and the IoT technologies, or to those who would like to better understand some of the ethical, environmental, social, cultural, and political dilemmas to what has been labeled the technologies of the 21st century.
Shaping Science: Organizations, Decisions, and Culture on NASA’s Teams
by Janet VertesiIn Shaping Science, Janet Vertesi draws on a decade of immersive ethnography with NASA’s robotic spacecraft teams to create a comparative account of two great space missions of the early 2000s. Although these missions featured robotic explorers on the frontiers of the solar system bravely investigating new worlds, their commands were issued from millions of miles away by a very human team. By examining the two teams’ formal structures, decision-making techniques, and informal work practices in the day-to-day process of mission planning, Vertesi shows just how deeply entangled a team’s local organizational context is with the knowledge they produce about other worlds. Using extensive, embedded experiences on two NASA spacecraft teams, this is the first book to apply organizational studies of work to the laboratory environment in order to analyze the production of scientific knowledge itself. Engaging and deeply researched, Shaping Science demonstrates the significant influence that the social organization of a scientific team can have on the practices of that team and the results they yield.
Shaping the Digital Enterprise
by Gerhard Oswald Michael KleinemeierThis book sheds light on cross-industry and industry-specific trends in today's digital economy. Prepared by a group of international researchers, experts and practitioners under the auspices of SAP's Digital Thought Leadership & Enablement team within SAP's Business Transformation Services (BTS) unit, the book furthermore presents relevant use cases in digital transformation and innovation. The book argues that breakthrough technologies have matured and hit scale together, enabling five defining trends: hyper-connectivity, supercomputing, cloud computing, a smarter world, and cyber security. It presents in detail how companies are now reimagining their products and services, business models and processes, showcasing how every business today is a digital business. Digitalization, defined as the process of moving to a digital business, is no longer a choice but an imperative for all businesses across all industries and regions. Taking a step toward becoming a digital enterprise is demanding and challenging. The dimensions of customer centricity, leadership and strategy, business models, including offerings (products and services), processes, structure and governance, people and skills, culture, and technology foundation can serve as orientation for digitalization. The articles in this book touch on all dimensions of this digital innovation and transformation framework and offer possible answers to some of the pressing questions that arise when practitioners seek to digitalize their business.
Shaping the Digital Transformation of the Education Ecosystem in Europe: 31st EDEN Annual Conference 2022, Tallinn, Estonia, June 20–22, 2022, Proceedings (Communications in Computer and Information Science #1639)
by Mart Laanpere Terje VäljatagaThis book constitutes refereed proceedings of the 31st Annual Conference on European Distance and E-Learning Network, EDEN 2022, held in Tallinn, Estonia, from June 20–22, 2022. The 11 full papers and 2 short papers presented in this volume were carefully reviewed and selected from a total of 78 submissions. The papers in the volume are organised according to the following topical headings: higher education; teachers’ professional development; digital competencies; inclusive education
Shaping the Future of Education, Communication and Technology: Selected Papers from the HKAECT 2019 International Conference (Educational Communications and Technology Yearbook)
by Will W. K. Ma Wendy Wing Lam Chan Cat Miaoting ChengThis book gathers selected papers from the Hong Kong Association for Educational Communications and Technology 2019 International Conference on the theme of “Shaping the Future of Education, Communication and Technology.” It contributes to a scholarly discussion that looks beyond what future media and technology can offer for education, and reflects on best practices and lessons learned from applying new media and technology in a wide range of fields. Scholars from educational technology, communication, and higher education share their research work in various formats such as empirical research, best-practice case studies, literature reviews, etc. The topics of the papers are divided into four main areas, including curriculum, pedagogy and instructional design; teaching and learning experiences with technology; online learning and open education resources; and communication and media. The book’s unique quality is its combination of perspectives and research work on communication, education and technology. Thus, it will encourage an interdisciplinary discourse and exchange concerning communication, new media, and educational practices.
Shaping the Future of ICT: Trends in Information Technology, Communications Engineering, and Management
by Ibrahiem M. M. El Emary and Anna BrzozowskaThe International Conference on Communications, Management, and Information Technology (ICCMIT’16) provides a discussion forum for scientists, engineers, educators and students about the latest discoveries and realizations in the foundations, theory, models and applications of systems inspired on nature, using computational intelligence methodologies, as well as in emerging areas related to the three tracks of the conference: Communication Engineering, Knowledge, and Information Technology. The best 25 papers to be included in the book will be carefully reviewed and selected from numerous submissions, then revised and expanded to provide deeper insight into trends shaping future ICT.
Shaping the Next One Hundred Years
by Robert J. LempertA sophisticated reader ought to view with great skepticism the prospect of answering questions about the long-term future. The checkered history of predicting the future-from the famous declarations that humans would never fly to the Limits to Growth study to claims about the "New Economy"-has dissuaded policymakers from considering the effects of their decisions more than a few months or years ahead. However, today's choices will significantly influence the course of the twenty-first century. New analytic methods, enabled by modern computers, may transform our ability to reason systematically about the long term. This report reviews traditional methods of grappling with the morrow, from narratives to scenario analysis, which fail to address the multiplicity of plausible long-term futures. The authors demonstrate a quantitative approach to long-term policy analysis (LTPA). Robust decision methods enable decisionmakers to examine a vast range of plausible futures and design near-term, often adaptive, strategies to be robust across them. Reframing the question "What will the long-term future bring?" as "How can we choose actions today that will be consistent with our long-term interests?" these methods provide powerful analytic support to humans' innate capacity for "what-if-ing." Choosing the challenge of sustainable development as an example, the authors discuss how these methods may be applied to real-world LTPA and a wide range of other challenges of decisionmaking under conditions of deep uncertainty.
Share the Fish: Toward a National Policy on Individual Fishing Quotas
by National Research CouncilMost U.S. fish stocks are fully or over-exploited, and harvesting in many fisheries far exceeds sustainable levels. The individual fishing quota (IFQ) is a relatively new instrument under which harvesting privileges are allocated to individual fishermen--innovative yet controversial for its feared effect on fishing communities and individual fishermen.Based on testimony from fishermen, regulators, environmentalists, and others, Sharing the Fish explores how IFQs might address the serious social, economic, and biologic issues raised by depleted fish stocks. In their approach to a national policy on IFQs, the panel makes direct recommendations to Congress, the Secretary of Commerce, the National Marine Fisheries Service, regional fishery management councils, state authorities, and others.This book provides definitions and examples, reviews legislation and regulations, and includes lessons learned from fisheries on the U.S. East Coast and in Alaska, and in Iceland, New Zealand, and other nations. The committee discusses the public trust doctrine, management of common-pool resources, alternative and complementary approaches to the IFQ, and more.Sharing the Fish provides straightforward answers that will be important to fishery policymakers and regulators, natural resource economists, fishery managers, environmental advocates, and concerned fishermen and their communities.
Shared Governance for Sustainable Working Landscapes
by Timothy M. GiesekeSustaining our agricultural landscapes is no longer just a technical, scientific or even political problem, but it has evolved into a socially complex, so-called wicked problem of conflicting social governance and economics. This creates an extreme economic obstacle where the value of ecosystem services remains low and diffuse and the transactions costs remain high and multiple.Using Uber-like business platform technology and a shared governance model, a symbiotic demand for environmental benefits is created. Enabling multi-sector transactions for environmental benefits, this platform innovation would remedy the "tragedy of the commons"; the economic nemesis to achieving landscape sustainability. In a nutshell, to sustain our agricultural landscapes a transdisciplinary approach supported by a shared governance model housed within a multi-sided platform in needed. This book introduces an assessment framework identifying governance actors, styles and ratios for socio-ecological systems. The assessment uses a new governance compass to identify the types of actors completing which tasks and identifies the styles of governance used to complete the tasks. It is aimed to anyone involved in sustainability science, agricultural policy planning, or integrated landscape design.
Sharing by Design (SpringerBriefs in Applied Sciences and Technology)
by Jeffrey Kok Chan Ye ZhangThis book answers the question of how to design a sharing system that can promote sustained, meaningful, and socially constructive sharing practices in today’s cities. To do so, it constructs a framework for practical inquiry into the design of sharing systems. Further, the book invites readers to consider questions such as: If sharing can be designed, then how does one design a sharing system for cities? Which urban conditions make this sharing system possible? What are the considerations, variables, and methods that can inform and guide the designers of a sharing system? By considering both the environmental and societal motivations for sharing, and the reality that most examples of the Sharing Economy are neither equitable in their socio-economic outcomes nor genuine in their original social promises, this book presents balanced and thoughtful answers to the questions posed above. The book will appeal to a broad readership, from students and teachers in the various design disciplines, to professionals and scholars in architecture and urbanism, business and innovation, and other related fields of the humanities and social sciences, as well as activists and policymakers committed to achieving more sustainable and equitably distributed access to urban resources.
Sharing Economy in Energy Markets: Modeling, Analysis and Mechanism Design
by Jianxiao Wang Haiwang Zhong Qing Xia Gengyin Li Ming ZhouThis book aims to incorporate an emerging successful business model, i.e., sharing economy, into energy markets, thus digging out the potential merits and applications in multi-energy sectors. With the core idea “access over ownership”, sharing economy enables the collaborative consumption of idle resources through advanced information and communications technology. One critical challenge is to identify different market participants’ occupation while accordingly designing pricing mechanisms. This book begins with an overview about the recent development of sharing economy in energy fields, and summarizes two energy market-related issues that sharing economy can hopefully address. One is how to quantify a marginal generator’s contribution and thereby elicit truthful bidding under information asymmetry condition. The other is how to distinguish renewable and distributed energy resources’ contribution and thus incentivize efficient aggregation considering increasing scale and uncertainty. Then sharing economy mechanisms are proposed and designed from a game theory perspective. On this basis, the following chapters thoroughly investigate the specific problems in spot markets, multi-area markets, renewable energy aggregation and energy systems integration. Additionally, the benefits brought by sharing economy are evaluated in terms of regional market bidding and transmission expansion deferral. Finally, the information and communications technologies related to sharing economy are modeled and analyzed. Hopefully, this book can greatly benefit the readers who are interested in energy economics and engineering.
Sharing Knowledge, Shaping Europe: US Technological Collaboration and Nonproliferation
by John KrigeIn the 1950s and the 1960s, U.S. administrations were determined to prevent Western European countries from developing independent national nuclear weapons programs. To do so, the United States attempted to use its technological pre-eminence as a tool of "soft power" to steer Western European technological choices toward the peaceful uses of the atom and of space, encouraging options that fostered collaboration, promoted nonproliferation, and defused challenges to U.S. technological superiority. In Sharing Knowledge, Shaping Europe, John Krige describes these efforts and the varying degrees of success they achieved. Krige explains that the pursuit of scientific and technological leadership, galvanized by America's Cold War competition with the Soviet Union, was also used for techno-political collaboration with major allies. He examines a series of multinational arrangements involving shared technological platforms and aimed at curbing nuclear proliferation, and he describes the roles of the Department of State, the Atomic Energy Commission, and NASA. To their dismay, these agencies discovered that the use of technology as an instrument of soft power was seriously circumscribed, by internal divisions within successive administrations and by external opposition from European countries. It was successful, Krige argues, only when technological leadership was embedded in a web of supportive "harder" power structures.
Sharing Knowledge, Shaping Europe: US Technological Collaboration and Nonproliferation (Transformations: Studies in the History of Science and Technology)
by John KrigeHow America used its technological leadership in the 1950s and the 1960s to foster European collaboration and curb nuclear proliferation, with varying degrees of success.In the 1950s and the 1960s, U.S. administrations were determined to prevent Western European countries from developing independent national nuclear weapons programs. To do so, the United States attempted to use its technological pre-eminence as a tool of “soft power” to steer Western European technological choices toward the peaceful uses of the atom and of space, encouraging options that fostered collaboration, promoted nonproliferation, and defused challenges to U.S. technological superiority. In Sharing Knowledge, Shaping Europe, John Krige describes these efforts and the varying degrees of success they achieved. Krige explains that the pursuit of scientific and technological leadership, galvanized by America's Cold War competition with the Soviet Union, was also used for techno-political collaboration with major allies. He examines a series of multinational arrangements involving shared technological platforms and aimed at curbing nuclear proliferation, and he describes the roles of the Department of State, the Atomic Energy Commission, and NASA. To their dismay, these agencies discovered that the use of technology as an instrument of soft power was seriously circumscribed, by internal divisions within successive administrations and by external opposition from European countries. It was successful, Krige argues, only when technological leadership was embedded in a web of supportive “harder” power structures.
Sharing Our Science: How to Write and Speak STEM
by Brandon R. BrownA personal, practical, and inspirational guide to written and oral STEM communications for scientists and technical professionals.In Sharing Our Science, scientist-turned-writing teacher Brandon Brown offers an eminently useful guidebook for STEM practitioners looking to communicate their technical work to either a technical or a broader audience. Professionals are increasingly required to communicate their work through blogs, podcasts, and newsletters and to submit to traditional media. After seeing his colleagues struggle to find a writing guide that tackled the unique challenges of writing and speaking about scientific topics, Brown set out to write the definitive handbook to assist STEM students, scientists, engineers, and tech workers alike.In this practical and relevant book, Brown uses his experience as a proven science communicator to cover three levels of writing: fundamental craft considerations, such as narrative tension, structure, sentences, and audience; unique scientific considerations, such as conveying numbers and utilizing metaphors; and finally, social considerations, such as public speaking and writing inside and outside of silos. In place of a reference manual, Brown&’s engaging narrative guide clarifies the fundamental principles that impact all scientific communication tasks, from white papers and slide decks to Zoom meetings and emails. Sharing Our Science represents the culmination of a lifetime of writing, research, and teaching that will enrich scientists&’ careers and illuminate the ways in which science is done and conveyed to the world.
Sharing RF Spectrum with Commodity Wireless Technologies
by Jan Kruys Luke QianMuch energy has been spent on the subject of spectrum scarcity that would threaten to stunt the growth of wireless technologies and services. This concern comes on the heels of the great successes of both cellular communications and consumer oriented communications like Wi-Fi and Bluetooth that have changed the way people use computers and communications and that have led to the creation of large new markets for products and services. The response of many spectrum regulators throughout the world in addressing these concerns has been to consider releasing more spectrum for unlicensed or for shared use. An example is the spectrum that is released by the transition to digital TV: the frequencies freed up are destined, in part, to new applications that would be license exempt. A possible beneficiary of new spectrum releases would be "the smart grid", a networked application of digital sensor and control technology to the energy delivery segment of the energy utility industry. This policy has heightened the interests of all involved in spectrum sharing and many proposals are being considered or brought forward. However, theory in this area is scarce and practice proves resistive of quick solutions. A case in point is RLAN/radar spectrum sharing in the 5GHz range: six years after the ITU-R allocated this shared spectrum, the rules for sharing as well as the means to verify compliance with these rules are not fully mature. Another recent development is the interest in spectrum pricing and trading which tend to focus on the economic aspects of spectrum sharing at the expense understanding of the limitations as well as the technical possibilities of spectrum sharing.
Sharing the Harvest
by Elizabeth Henderson Robyn Van EnTo an increasing number of American families the CSA (community supported agriculture) is the answer to the globalization of our food supply. The premise is simple: create a partnership between local farmers and nearby consumers, who become members or subscribers in support of the farm. In exchange for paying in advance-at the beginning of the growing season, when the farm needs financing-CSA members receive the freshest, healthiest produce throughout the season and keep money, jobs, and farms in their own community. In this thoroughly revised and expanded edition of a Chelsea Green classic, authors Henderson and Van En provide new insight into making CSA not only a viable economic model, but the right choice for food lovers and farmers alike. Thinking and buying local is quickly moving from a novel idea to a mainstream activity. The groundbreaking first edition helped spark a movement and, with this revised edition, "Sharing the Harvest" is poised to lead the way toward a revitalized agriculture.
The Shark Mutiny (Arnold Morgan #5)
by Patrick RobinsonAn oil tanker mysteriously explodes in the Persian Gulf. Then a second . . . and a third. To the President's National Security Adviser Admiral Arnold Morgan it is more than a tragic coincidence-it is a brazen act of aggression that must not stand. In partnership with Iran, the Chinese navy has mined the Strait of Hormuz, intending to hold the world's oil supply hostage. Now eighty percent of America's active sea power is being mobilized-including U.S.S. Shark, an aging nuclear submarine on its final tour of duty-to dismantle a deadly alliance between two powerful enemies. But something goes terribly wrong during a bold retaliatory SEAL assault on China's Indian Ocean power plants-a disaster that spawns death, disbelief, rage . . . and rebellion. And with a volatile world on the brink of catastrophic conflict, the commanders of a nuclear boat in the twilight of glory must confront a nightmare as devastating as it is unthinkable: mutiny!
Shark Research: Emerging Technologies and Applications for the Field and Laboratory (CRC Marine Biology Series)
by Jeffrey C. Carrier, Michael R. Heithaus and Colin A. SimpfendorferOver the last decade, the study of shark biology has benefited from the development, refinement, and rapid expansion of novel techniques and advances in technology. These have given new insight into the fields of shark genetics, feeding, foraging, bioenergetics, imaging, age and growth, movement, migration, habitat preference, and habitat use. This pioneering book, written by experts in shark biology, examines technologies such as autonomous vehicle tracking, underwater video approaches, molecular genetics techniques, and accelerometry, among many others. Each detailed chapter offers new insights and promises for future studies of elasmobranch biology, provides an overview of appropriate uses of each technique, and can be readily extended to other aquatic fish and marine mammals and reptiles. Including chapter authors who were pioneers in developing some of the technologies discussed in the book, this book serves as the first single-source reference with in-depth coverage of techniques appropriate for the laboratory and field study of sharks, skates, and rays. It concludes with a unique section on Citizen Science and its application to studies of shark biology. This is a must-read for any marine biologist or scientist working in the field of shark biology, as well as marine biology students and graduates.
Sharkovsky Ordering (SpringerBriefs in Mathematics)
by Alexander M. Blokh Oleksandr M. SharkovskyThis book provides a comprehensive survey of the Sharkovsky ordering, its different aspects and its role in dynamical systems theory and applications. It addresses the coexistence of cycles for continuous interval maps and one-dimensional spaces, combinatorial dynamics on the interval and multidimensional dynamical systems. Also featured is a short chapter of personal remarks by O.M. Sharkovsky on the history of the Sharkovsky ordering, the discovery of which almost 60 years ago led to the inception of combinatorial dynamics. Now one of cornerstones of dynamics, bifurcation theory and chaos theory, the Sharkovsky ordering is an important tool for the investigation of dynamical processes in nature. Assuming only a basic mathematical background, the book will appeal to students, researchers and anyone who is interested in the subject.
Sharp Focusing of Laser Light
by Victor V. Kotlyar Sergey S. Stafeev Anton NalimovReaders will learn in which ways light can be "confined" within a subwavelength region smaller than half a wavelength. Strictly within the focal spot, all degrees of freedom of light interact and manifest themselves in a dramatic way. The size and shape of the focal spot and the magnitude of side-lobes depend on the polarization state alongside phase and amplitude distributions of a light beam. Readers will learn techniques in which inhomogeneously (i.e., azimuthally and radially) polarized optical beams can be focused. In sharp focus, exotic phenomena can occur, including the negative propagation of light and a toroidal optical flow. Throughout the book, the numerical simulation is performed using the rigorous solution of Maxwell’s equations based on a Finite-Difference Time-Domain (FDTD) approach, which makes the results of modeling highly reliable. The photonic components, including optical metasurfaces, discussed in the book have been implemented using state-of-the-art techniques of electron beam writing and reactive ion-beam etching of microrelief. Two chapters are concerned with photonics hot spots, which deal with the control of light by means of optical metasurfaces and the generation of an energy backflow in the region of sharp focus of a laser beam. Another hot topic is diffractive polarization converters implemented as subwavelength diffraction gratings to convert polarization of light. By way of illustration, such converters are shown to perform linear-to-radial or linear-to-azimuthal polarization conversion. The book describes advanced photonic components fabricated by the authors to perform sharp focusing of light, including binary zone plates, binary axicons, a planar photonic crystal lens, diffraction polarization converters, and metalenses. This book is a must-have for individuals and institutions studying cutting edge optics.