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Unsettled (Updated and Expanded Edition): What Climate Science Tells Us, What It Doesn't, and Why It Matters

by Steven E. Koonin

In this updated and expanded edition of climate scientist Steven Koonin&’s groundbreaking book, go behind the headlines to discover the latest eye-opening data about climate change—with unbiased facts and realistic steps for the future."Greenland&’s ice loss is accelerating.""Extreme temperatures are causing more fatalities.""Rapid 'climate action' is essential to avoid a future climate disaster."You've heard all this presented as fact. But according to science, all of these statements are profoundly misleading.With the new edition of Unsettled, Steven Koonin draws on decades of experience—including as a top science advisor to the Obama administration—to clear away the fog and explain what science really says (and doesn't say). With a new introduction, this edition now features reflections on an additional three years of eye-opening data, alternatives to unrealistic &“net zero&” solutions, global energy inequalities, and the energy crisis arising from the war in Ukraine. When it comes to climate change, the media, politicians, and other prominent voices have declared that &“the science is settled.&” In reality, the climate is changing, but the why and how aren&’t as clear as you&’ve probably been led to believe. Koonin takes readers behind the headlines, dispels popular myths, and unveils little-known truths: Despite rising greenhouse gas emissions, global temperatures decreased from 1940 to 1970Models currently used to predict the future do not accurately describe the climate of the past, and modelers themselves strongly doubt their regional predictionsThere is no compelling evidence that hurricanes are becoming more frequent—or that predictions of rapid sea level rise have any validity Unsettled is a reality check buoyed by hope, offering the truth about climate science—what we know, what we don&’t, and what it all means for our future.

Unstable Nature: Order, Entropy, Becoming

by Auro Michele Perego

Unstable Nature is a popular science book offering a journey through the concept of instability in modern science with a focus on physics. Conceived for the curious reader wishing to go deeper in the fascinating and not yet popularised world of instabilities, it provides an immersion into paradoxical and unexpected phenomena - some of which hides in plain sight in our daily lives. The book is written without technical jargon, and new concepts and terminology needed for the narrative are introduced gradually based on examples taken from accessible everyday life. The chapters are connected through a path that starts from exploring instabilities at the planetary scale and then passes through a description of unstable dynamics in macroscopic settings such as in human mechanical artifacts, fluid waves, animal skin, vegetation structures, and chemical reactions, finally reaching the sub atomic scale and the biological processes of human thought. Before concluding with some general philosophical remarks, a modern landscape about the possibility of seeing instabilities not only as a detrimental effect but as resources to be harnessed for technology is explored. The book is enriched by a variety of professional anecdotes stemming from the direct research experience of the author. It features numerous connections of scientific concepts presented with other branches of the human experience and knowledge including philosophy, engineering, history of science, biology, chemistry, mathematics and computer science, poetry, and meditation. Key Features: Presents an exciting introduction to the topic, which is accessible to those without a scientific background Explores milestone discoveries in the history of the concept of instability in physics Contains anecdotes of key figures from the field, including James C. Maxwell, Alan Turing, Vladimir Zakharov, Edward Lorenz, Enrico Fermi, and Mary Tsingou

Untethered Miniature Soft Robots: Materials, Fabrications, and Applications

by Li Zhang Jiachen Zhang Neng Xia Yue Dong

Untethered Miniature Soft Robots Reference on achieving contactless manipulation of soft robots, detailing high level concepts and perspectives and technical skills of soft robots Untethered Miniature Soft Robots: Materials, Fabrications, and Applications introduces the emerging field of miniature soft robots and summarizes the recent rapid development in the field to date, describing different types of functional materials to build miniature soft robots, such as silicone elastomer, carbon-based materials, hydrogels, liquid crystal polymer, flexible ferrofluid, and liquid metal, and covering the material properties, fabrication strategies, and functionalities in soft robots together with their underlying mechanisms. The book discusses magnetically, thermally, optically, and chemically actuated soft robots in depth, explores the many specific applications of miniature soft robots in biomedical, environmental, and electrical fields and summarizes the development of miniature soft robots based on soft matter, fabrication strategies, locomotion principles, sensing and actuation mechanisms. In closing, the text summarizes the opportunities and challenges faced by miniature soft robots, providing expert insight into the possible futures of this field. Written by four highly qualified academics, Untethered Miniature Soft Robots covers sample topics such as: Soft elastomer-based robots with programmable magnetization profiles and untethered soft robots based on template-aiding Working mechanisms of carbon-based materials, covering light-induced expansion and shrinkage, and humidity-induced deformation Designing microscale building blocks, modular assembly of building blocks based on Denavit-Hartenberg (DH) matrix, and inverse and forward design of modular morphing systems Material designs of magnetic liquid crystal elastomers (LCE) systems, multiple-stimuli responsiveness of magnetic LCE systems, and adaptive locomotion of magnetic LCE-based robots Controllable deformation and motion behaviors, as well as applications of ferrofluids droplet robots (FDRs), including cargo capturing, object sorting, liquid pumping/mixing, and liquid skin. Providing highly detailed and up-to-date coverage of the topic, Untethered Miniature Soft Robots serves as an invaluable and highly comprehensive reference for researchers working in this promising field across a variety of disciplines, including materials scientists, mechanical and electronics engineers, polymer chemists, and biochemists.

Unyielding: Marathons Against Illegal Mandates

by Thomas L. Rempfer

Unyielding tackles a recurring topic of national importance as a history lesson for future generations. Controversial illegal medical mandates impacted military populations for many decades, but it was not until the COVID-era that the American people witnessed similar overreach. Colonel Tom &“Buzz&” Rempfer&’s memoir retraces the anthrax vaccine history since it marked the first time the military was served with court rulings condemning premeditated illegal experimentation on our nation&’s troops. The advent of COVID mandates, imposed on the population in 2021, gave the American people a taste of the mistreatment previously reserved for our nation&’s warriors. Legal protections enacted by the Congress to guard against medical experimentation, meant to ensure safe, effective, and FDA-approved products, were instead adulterated to foist mandates on American society. According to the FBI, the motive for the anthrax letter lab leaks in 2001 was to &“rejuvenate&” the &“failing&” anthrax vaccine. Similarly, the suspected Wuhan lab leak two decades later resulted in a push for COVID injections. The pattern of fear-based bioincidents resulting from reckless biodefense enterprises, and lessons not learned with illegal mandates, paralyzed government and military leaders while wreaking havoc on the trust and health of our troops and the American people. Buzz&’s decades-long analysis of the breakdowns stands as a unique treatise on the failures of leaders to learn lessons from these enduring clashes and to correct the damage. Future generations will sort out the aftermath, but in the meantime, Colonel Rempfer&’s Unyielding effort attempts to ensure that the lessons are not lost.

Updates on Clostridioides difficile in Europe: Advances in Microbiology, Infectious Diseases and Public Health Volume 18 (Advances in Experimental Medicine and Biology #1435)

by Paola Mastrantonio Maja Rupnik

This fully updated second edition outlines the currently available clinical, epidemiological and experimental data on Clostridioides difficile infections(CDI) with special emphasis on studies and results achieved in Europe. The incidence and severity of CDI has increased significantly over the last decade, and the book explains why C. difficile, recently reclassified as Clostridioides difficile, remains a significant challenge, also from economic perspective, to health care systems all over the world. The different reservoirs of this ubiquitous microorganism are reviewed as well as the different factors contributing to its virulence, such as toxins and biofilm formation. The rapid evolution of antibiotic resistance is clearly a concern and in a specific way can influence the CDI epidemiology. Additionally, new emerging strains and comparative genomics studies are taken into consideration for their relevance from epidemiological and evolutionary point of view. The book also gives an overview on diagnostics, therapy and surveillance, all of which are still challenging. Therefore, a closer look is taken on the effect of probiotics as an alternative to antibiotics, for prevention and treatment of CDI. Fecal transplantation from healthy donors, passive immunotherapies and vaccines for patients with recurrences are also discussed in dedicated chapters. New topics included sporulation and membrane vesicles in C. difficile. The book closes with a summary of the history and the achievements of the European Society of Clinical Microbiology and Infectious Diseases Study Group for Clostridium difficile (ESGCD) written by the current and past presidents of the Society. It is the aim of this book to raise awareness on CDI and to disseminate updated information on its prevention, diagnosis and treatment.

Upgrading of Heavy and Extra-Heavy Crude Oils by Catalytic Hydrotreating: The History of HIDRO-IMP Technology

by Jorge Ancheyta

This book explores the common approaches to upgrade heavy and extra-heavy crude oils by means of catalytic hydrotreating, emphasizing hydrogen addition technology as well as carbon rejection alternatives. Kinetic and reactor models are combined with experimental data to simulate and optimize commercial-scale reactor performance. Key Features• Focuses on fixed-bed catalytic hydrotreating and catalysts and process scheme characteristics for commercial application.• Guides readers on hydrotreating process technology development from batch reactor experiments to semi-commercial test.• Describes step-by-step methodologies for development of kinetic models based on experimental data generated at different reaction scales.• Provides detailed explanation on how to formulate a reactor model for the simulation of catalytic hydrotreating of heavy oils. A comprehensive guide to the upgrading of crude oils, this book has particular appeal for petroleum refining industry professionals, catalyst developers, workshop instructors, professors, and their graduate and postgraduate students.

Urban Narratives: Exploring Identity, Heritage, and Sustainable Development in Cities (Advances in Science, Technology & Innovation)

by Mohd Fairuz Shahidan Gasim Hayder Ahmed Salih Alessio Cardaci Israa Hanafi Mahmoud

This book engages readers in an enlightening exploration of cities' identities, sustainability, and urban development. Delving into the intricate interplay between art, architecture, and the urban landscape, it offers a compelling analysis of the factors that shape cities and their distinct personalities. The volume uncovers captivating stories of cities as they navigate the delicate balance between heritage conservation and modernity. It highlights innovative strategies employed to preserve historical sites while adapting to the demands of a rapidly changing world. Full of insightful discussions on the impact of cultural lifestyles, the fusion of architectural styles, and the challenges and triumphs of sustainable urban development, it draws upon a diverse range of perspectives and research, inviting architects, urban planners, and scholars to delve into the intricate nuances of cities' identities in the process.With its informative and engaging narrative, this book providesa fresh perspective on cities' identities and offers practical insights into shaping vibrant, livable urban landscapes.

Urban Slums and Circular Economy Synergies in the Global South: Theoretical and Policy Imperatives for Sustainable Communities (Advances in 21st Century Human Settlements)

by Seth Asare Okyere Matthew Abunyewah Michael Odei Erdiaw-Kwasie Festival Godwin Boateng

This book takes a theoretical and empirical distance from urban slums/low-income settlements as a threat to environmental sustainability and recast them as places where environmentally rehabilitative and circular practices occur—drawing on the theoretical lens of the circular economy (CE). CE is defined as regenerative system that minimizes waste, emission, and energy leakage by slowing, closing, and narrowing material and energy loops. In principle, CE departs from the traditional linear model of take-make-use-dispose. As conceived in urban contexts, circular cities offer possibilities to regenerate natural systems, design out waste, and keep products in use. While the CE key principles of reduce, repair, and reuse are essential to the sustainable and inclusive interventions in urban slums, there is lack of case studies exploring the role of place and agency, especially the slum living-CE nexus in global south contexts. In inequitable urban transitions, a nuanced understanding of thesynergies between urban slums and the circular economy is not only theoretically relevant for reconceptualizing the slum in urban sustainability discourses but also exert policy and practice ramifications to decidedly figure out how the urban slum phenomenon can foster the sustainable and inclusive development of marginal areas through contextual and people-centered initiatives.

The Urban Soil Guide: A Field and Lab Manual

by Anna Paltseva

Delve into the fascinating world of soil science with "The Urban Soil Guide," a comprehensive manual designed for everyone from science beginners to seasoned horticulturists. Whether you're an introductory science student, a passionate gardener, a landscape designer, or a professional horticulturist, this guide is tailored for you. Packed with a variety of hands-on activities, this guide makes learning soil science both accessible and enjoyable. From simple experiments that can be performed in your kitchen to more advanced techniques, it offers a practical approach to understanding soil. Written by a soil scientist, this guide bridges the gap between professional knowledge and amateur enthusiasm. The Urban Soil Guide is versatile enough to serve as a textbook in botanical gardens and university classes, while also being an invaluable resource for amateurs. Choose activities that match your interest and level of expertise. Embark on your journey to becoming a soil expert with The Urban Soil Guide – your hands-on companion in the world of soil science.

Using 137Cs Resampling Method to Estimate Mean Soil Erosion Rates for Selected Time Windows (Environmental Science and Engineering)

by Paolo Porto Emil Fulajtar Lee Kheng Heng

This book provides guidelines for using a new approach of resampling the Cs-137 radionuclide tracer which is used to estimate soil erosion rates. The Cs-137 resampling approach will improve significantly the use of the Cs-137 method for assessment of soil erosion, because resampling the radionuclide repeatedly (at least two times, but more sampling campaigns are possible) allows to avoid several methodological difficulties associated with Cs-137 method, namely the problems with small-scale spatial heterogeneity, the question of representativeness of reference site, reference samples, and inappropriate time extent of evaluated period. All these methodological problems are very important for reliability and accuracy of erosion rates estimated by Cs-137 method. If using single sampling approach, the small-scale spatial heterogeneity can be overcome by high number of sampling points, but this is time and labour demanding solution increasing the expenses of the erosion research. The representativeness of reference site is evaluated usually on the basis of expert judgement and knowledge of land use history of studied area, but this approach is often uncertain because the expert judgement can be subjective and the data on land use history is often not sufficient. Further, in many areas an appropriate reference site is not available, what limits the territorial extent of using Cs-137 method. The resampling approach offers its second sampling to be done in a proximate vicinity of the same points sampled during the first sampling campaign. A great advantage is the possibility to decide how long time windows should be investigated. Choosing the time schedule of first and second sampling allows to shorten the time window and adjust it to the study objectives. This is a great improvement of the Cs-137 method, because the time period since the Cs-137 fallout is still growing and thus if using the single sampling approach the results refer to still longer and longer time window(since the Cs-137 fallout until the sampling time), and this period (recently ca 60 years assuming the maximum Cs-137 fallout in 1963) is too long to represent stable land use, because land uses are changing over the time and having the same land use over six decades is rather rare. The improvement of Cs-137 method achieved by resampling approach is significantly contributing to understanding the erosion dynamics and estimating its rates under changing environmental conditions (such as land uses, weather), and it will bring a significant benefit to soil conservation programmes, because Cs-137 method is indispensable for assessing the medium and long term soil erosion rates, and this information is among the basic inputs needed for planning and designing soil conservation measures.

Using Metering to Perform Energy Management: Performing Data Analytics via the Metering System (River Publishers Series in Energy Management)

by George “Buster” Barksdale Kecia Pierce

This book covers many helpful analysis tools and processes to assist energy managers (EMs) administer their energy program through their meter management system (MMS). These tools and the corresponding techniques offer opportunities for the EM to optimize their time. If fully utilized, the MMS will allow an EM to reduce field time significantly, as they can perform most of the energy management pre-analysis, benchmarking, data analysis and, in many cases, complete the task of performing a virtual audit remotely from their office.The book covers many instructional areas that are, for the most part, only offered by consulting groups and software vendors as services. Those two groups offer their services for fees and therefore do not publish their ideas or best practices for commercial use. Software vendors provide software analytics whose functional aspects are addressed by our descriptions of the essential tasks in each chapter. This book allows EMs to expand their knowledge of software capabilities by viewing other best practices. Consulting groups offer services in a few areas: basic benchmarking and monitoring-based commissioning (MBCx). These services are considered essential to energy management but are generally implemented as on-site services, which, due to their nature, are much more expensive than a monitoring commissioning (MCx) solution. Monitoring commissioning, in contrast to MBCx, is purely done at the monitoring level and allows you to manage the critical energy measures that comprise the majority of the savings, but without getting into the field testing.Benchmarking is covered much deeper in the book as we show how to benchmark each system within a building. The benchmarking sections show how to automatically analyze each system’s usage into a separate benchmark for baseload, lighting, AC, and fan/pump systems. These systems produce benchmarks so EMs can compare by site, category type, climate zone, etc. We also introduce benchmarks that enable the EM to utilize tools to determine the performance of each system and which are their most significant energy users. These analytics functions are covered to produce results that identify potential energy savings for each energy system.

Vacuum Bubbling: Techniques and Applications

by Yong Du Jun

Vacuum Bubbling introduces the background and applications for generating bubbles under a vacuum condition, accomplished through depressurization without the need to heat water. It presents the advantage of utilizing vapor bubble in deaeration applications because the diffusion for degassing happens between the water body and micro vapor bubbles without the need of membrane or packing.Instead of relying on massive heating, vacuum bubbling focuses on depressurization down to the level of saturated vapor pressure or below to secure vapor bubbles with virtually zero dissolved non-condensable gases, including oxygen. The book considers prospective applications, such as extracting high-oxygen-content air from water for underwater breathing, pretreatment of aircraft fuel before being pumped into a fuel tank system, and probable desalination applications through massive bubbling combined with low-grade renewable energy.The book is intended for researchers in thermal fluids, heat and mass transfer, process engineering, and water treatment fields and industry professionals working in power generation, plant and process engineering, transportation, and energy.

Valorization of Biomass Wastes for Environmental Sustainability: Green Practices for the Rural Circular Economy

by Mukesh Kumar Arun Lal Srivastav Abhishek Kumar Bhardwaj

This volume discusses the reduction, recycling, and reuse of industrial and agricultural biomass wastes to develop value-added products using environmentally sustainable practices and technologies. Through these waste valorization approaches, biomass waste materials can be converted into useful bio-chemical products, sustainable construction materials, polymers, bio-energy, and bio-fuel as sustainable alternatives to products and materials with negative environmental and health consequences. The chapters highlight the development and implementation of eco-friendly solutions to biomass waste production with the aim of reducing natural resource deterioration, bolstering rural and small-scale business systems in communities impacted by pollution and climate change, and providing power from residual biomass to broadly reduce environmental impacts through improved waste management practices. The book is intended to be a useful resource for researchers, policymakers, NGOs, government agencies, and local community authorities working in waste management and environmental sustainability.

Value-added Products from Algae: Phycochemical Production and Applications

by Abdelfatah Abomohra Stephan Ende

This book provides a comprehensive overview of value-added products from algae, presenting the fundamentals of algal cultivation, metabolism, harvest, and cellular pathways of phycochemicals biosynthesis. It offers sufficient details for both experts and non-experts to grasp the recent progress in this field. The book also discusses new phycochemicals and advancements in technology development, from separation to scale-up commercialization. Divided into 18 chapters, the book begins with an introduction to the value of algae as a renewable resource, followed by an authoritative overview of topics such as algae cultivation systems, harvesting techniques, phycochemical analysis, artificial intelligence in phytochemical recognition, and bioprocess engineering. Additional chapters cover various aspects of algal biotechnology, including biorefinery technology, biofuel-integrated routes, and the use of wastewater for algal growth. The book also explores high throughput screening methods for microalgae-based phycochemicals and examines the catalytic processes involved in algal bioprocessing. Cutting-edge topics such as omics approaches for algal applications, algal-based biopolymers, diatom nanostructured biosilica, and the potential of seaweeds in methane emission mitigation, are also explored. In this book, readers will discover the recent technological applications of algae in aquaculture and will find a case study on the functional food potential of Spirulina. Recognizing the importance of legislation and biosecurity in the field, the last chapter of the book addresses the regulatory frameworks and biosecurity measures necessary for the safe and sustainable development of algal biotechnology. Given its breadth, the book is a valuable resource for scholars, researchers and professionals interested in algal biotechnology, sustainability, biomass conversion, and new algal products from any perspective.

Value Added Products From Bioalgae Based Biorefineries: Opportunities and Challenges

by Shailendra Kumar Arya Madhu Khatri Gursharan Singh

This book covers wide aspects of algal technology and algae-based biorefinery aspects. Algae are the most prevalent, primitive, and abundant microbes on Earth, however, the commercialization of algal-based value-added products is still low due to the negligible dissemination of knowledge flow among the stakeholders and researchers.This book provides up-to-date information on the cultivation of microalgae, their harvesting, downstream processing, and diverse applications. It further discusses the macromolecules existing in microalgae, such as proteins, carbohydrates, and lipids, poly-unsaturated fatty acids, peptides, exo-polysaccharides, flavonoids and antioxidants. This book also highlights the advantages and some real-time challenges before the establishment of sustainable algal-based biorefineries. Further, it includes clear flow charts and figures in each chapter to aid in interpretation of every technical concept. This book motivates readers, entrepreneurs, and young farmers to exploit easily growing microalgae through cottage to large-scale biorefineries and start their own businesses for the production of value-added products.

Value Added Products From Food Waste

by Elsa Cherian Baskar Gurunathan

The rapid increase in industrial processes for the preparation and processing of various food products have resulted in the creation of large quantities of waste. These food wastes contain large amounts of nutrients which can be further converted into useful products, making byproduct technology increasingly important.Byproducts produced from various agro-based industries like cereals, fruits, vegetable processing, fish, meat and poultry can be converted into beneficial products. For instance, cereal and legume processing produces large quantities of wastes which can result in environmental problems affecting air, soil and water quality. These wastes can be efficiently utilized and converted into value added products such as bioethanol, butanol, biohydrogen, biogas, biocoal, industrially treasured enzymes, biofertilizer, proteins and organic acids. Value Added Products From Food Waste covers waste management techniques utilized for managing raw materials in the food industry in an efficient way, recovering and reusing waste or neutralizing unwanted components. Chapters focus on the latest technologies and efficient management systems in all areas of food processing that make this process economical and minimize the hazards caused by the deposition of waste. From the dairy industry to cereals to fruits and vegetables to fish, each aspect of the food industry is examined with an eye for how to utilize food waste, transforming these wastes into value added products.

Value Chain Dynamics in a Biodiverse Environment: Advances in Biodiversity, Sustainability, and Agri-food Supply Chain Development (Cooperative Management)

by Konstadinos Mattas George Baourakis Constantin Zopounidis Christos Staboulis

This book offers comprehensive insights into the latest developments in biodiversity, sustainability, and agri-food supply chains, fostering an informed approach to policymaking decisions in the agriculture and agri-food industry within the global economy. By addressing key societal and environmental challenges, such as desertification, floods, epidemics, rising trade costs, and food insecurity, it presents pioneering research initiatives to guide informed decision-making. Addressing the inadequate sustainability performance of agri-food supply chains due to complex stakeholder interactions and conflicting objectives, the book includes chapters on mapping the Cretan vegetable supply chain, trade initiatives in Latin America and the Caribbean, cooperative member commitment, sustainable food consumption patterns, water resource management in Africa, value-chain development, a financial analysis of the brewery industry, and the value chain of carob-flour production. The book aims to promote biodiversity conservation by establishing sustainable supply chains in the global agri-food sector. Given its scope, the book is intended for a diverse audience, including academics, businesses, policymakers, and stakeholders.

Vascular Hyperpermeability: Methods and Protocols (Methods in Molecular Biology #2711)

by Binu Tharakan

This volume focuses on the latest research methods and techniques used by researchers to study vascular permeability/hyperpermeability in a science laboratory setting. The chapters in this book cover topics such as determination of solute permeability of microvascular endothelial cell monolayers in vitro; evaluation of barrier integrity used in a two-layered microfluidic device mimicking the blood-brain barrier; isolation and culture of human umbilical vein endothelial cells; measurement of blood-brain barrier hyperpermeability using Evans Blue extravasation assay; lymphatic vascular permeability determined from direct measurements of solute flux; intravital imaging of leukocyte-endothelial interaction by intravital multiphoton microscopy; and evaluation of tight junction integrity in brain endothelial cells using confocal microscopy. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls.Thorough and cutting-edge, Vascular Hyperpermeability: Methods and Protocols is a valuable resource that will aid novice researchers with creating new and affordable research projects, and for expert researchers to initiate new strategies and collaborations in their ongoing programs.

Vector: A Surprising Story of Space, Time, and Mathematical Transformation

by Robyn Arianrhod

A celebration of the seemingly simple idea that allowed us to imagine the world in new dimensions—sparking both controversy and discovery. The stars of this book, vectors and tensors, are unlikely celebrities. If you ever took a physics course, the word “vector” might remind you of the mathematics needed to determine forces on an amusement park ride, a turbine, or a projectile. You might also remember that a vector is a quantity that has magnitude and (this is the key) direction. In fact, vectors are examples of tensors, which can represent even more data. It sounds simple enough—and yet, as award-winning science writer Robyn Arianrhod shows in this riveting story, the idea of a single symbol expressing more than one thing at once was millennia in the making. And without that idea, we wouldn’t have such a deep understanding of our world. Vector and tensor calculus offers an elegant language for expressing the way things behave in space and time, and Arianrhod shows how this enabled physicists and mathematicians to think in a brand-new way. These include James Clerk Maxwell when he ushered in the wireless electromagnetic age; Einstein when he predicted the curving of space-time and the existence of gravitational waves; Paul Dirac, when he created quantum field theory; and Emmy Noether, when she connected mathematical symmetry and the conservation of energy. For it turned out that it’s not just physical quantities and dimensions that vectors and tensors can represent, but other dimensions and other kinds of information, too. This is why physicists and mathematicians can speak of four-dimensional space-time and other higher-dimensional “spaces,” and why you’re likely relying on vectors or tensors whenever you use digital applications such as search engines, GPS, or your mobile phone. In exploring the evolution of vectors and tensors—and introducing the fascinating people who gave them to us—Arianrhod takes readers on an extraordinary, five-thousand-year journey through the human imagination. She shows the genius required to reimagine the world—and how a clever mathematical construct can dramatically change discovery’s direction.

Vegetable Brassicas and Related Crucifers (Crop Production Science in Horticulture)

by Geoffrey Dixon Dr Rachel Wells

The Brassica genus contains diverse and economically important species and crops, for example, Brassica oleracea including cauliflower to kohlrabi, B.rapa including pak choi to mizuna, and aquatic crucifers such as watercress. These provide humankind with huge diversities of foods, promoting health and well-being. This substantially expanded second edition reflects the significant advances in knowledge of plant breeding and crop production which have occurred since publication of the original book in 2006. Embracing new Brassicaceae research and concepts of sustainable and automated crop production, topics include: Brassica evolution and transcontinental spread as the basis for crop breeding Gene-editing, rapid sequencing, genetic markers and linkage mapping to enable efficient plant breeding Seed development, F1 cultivars and rapid maturing crops for profitable cropping Environmental impacts on pests, pathogens, crop reliability and quality Soil health and fertility as agronomic principles Environmental sustainability, biocontrol and integrated pest management Vegetable brassicas as nutrient-rich foods for optimal health benefits An invaluable resource for all those involved in Brassica production, this is essential reading for researchers and students in horticulture and plant science, growers, producers, consultants and industry advisors.

Vegetable Seeds: Production and Technology

by Gregory E Welbaum

Most food and fiber crops are produced from seed. This means that the world's population is dependent on annual seed production for its food supply. Vegetable seed production is much different and more challenging than production of grain crops. This book explains the biology and technology behind producing, maintaining, and enhancing the quality of vegetable seeds from breeding through to the marketed product. It begins with six chapters on a broad range of seed-related topics: the importance of seeds, reproductive biology of plants, genetic improvement strategies, quality assurance of seed production, post-harvest seed enhancement, and organic production. The remaining chapters cover seed production in eleven important vegetable families. Each chapter provides a description of the botany, types and cultivars, genetic improvement, pollination, soil fertility management, pest management, crop production, harvesting, post-harvest handling, and seed yields. The aim of this book is to educate how to produce high-quality vegetable seeds. Incorporating both current methodologies and recent research results, it is suitable for students, researchers, and professionals in the seed industry.

Vegetation and Landscape Dynamics of the Iberian Pyrenees During the Last 3000 Years: The Montcortès Palynological Record (Ecological Studies #251)

by Valentí Rull Teresa Vegas-Vilarrúbia

The high-resolution palynological study of the varved sediments of Lake Montcortès has provided a unique record of the regional vegetation shifts over the last 3000 years and of the natural and anthropogenic drivers of ecological change, unparalleled in the Mediterranean. This book shows in detail how the terrestrial ecosystems of Montcortès have responded to climatic events such as the Medieval Climate Anomaly or the Little Ice Age, as well as to varying intensities of anthropogenic pressure from the Bronze Age to the present. The knowledge gained from this palaeoecological study is useful not only for understanding how the modern landscapes of the Pyrenees were shaped, but also for conserving biodiversity and ecosystems in the face of future environmental changes related to ongoing global change. The book is aimed at researchers, university teachers and advanced graduate students in a wide range of disciplines including ecology, palaeoecology, environmental science, biodiversity, geography, sedimentology, archaeology, anthropology, and biodiversity conservation.

Verbraucherinformatik: Grundlagen und Anwendungsfelder der digitalen Konsumgesellschaft

by Alexander Boden Gunnar Stevens Lena Recki Paul Bossauer Dirk Schreiber

In einer Zeit, in der digitale Technologien nahezu jeden Aspekt unseres Lebens durchdringen, ist es unerlässlich, die tieferen Zusammenhänge des digitalen Konsums zu verstehen. Erstmalig bietet dieses open access-Lehrbuch einen Wegweiser durch die vielfältigen Facetten der Digitalisierung des Konsums. Dabei verbindet es die Disziplinen der angewandten Informatik und Verbraucherwissenschaften. Die Leserinnen und Leser erhalten Einblick in die digitale Konsumlandschaft, ausgehend von der historischen Entwicklung des (digitalen) Konsums. Dazu vermittelt das Lehrbuch zentrale Grundbegriffe und Themen der Verbraucherinformatik und stellt verschiedene Konsumtheorien aus den Disziplinen Wirtschaftswissenschaften, Psychologie und Sozialwissenschaften vor. Praxisnahe Beispiele aus der Digitalisierung bieten Einsichten in unterschiedliche Perspektiven, während vertiefende Textboxen und Selbstreflexionsfragen das Verständnis fördern. Inhaltlich decken die Autorinnen und Autoren Themen von Datenschutz bis zur Sharing Economy ab und geben insbesondere auch praktische Ansätze für Themen wie Verbraucherschutz und Nachhaltigkeit mit auf den Weg. Die Anwendungs- und Querschnittsthemen der Verbraucherinformatik reichen von der Digitalisierung der Haushalte und Märkte über Fragen des digitalen Verbraucherschutzes bis hin zu zentralen gesellschaftlichen Fragestellungen rund um die Themen Fairness, Verantwortung und Nachhaltigkeit bei der Gestaltung von digitalen Technologien. Das Buch bietet einen umfassenden Überblick, der sowohl für Studierende der Wirtschafts- und Sozialwissenschaften als auch der angewandten Informatik von bedeutendem Wert ist.

Veterinary Care of Farm Rabbits: A Complete Practice Guide to Rabbit Medicine and Production

by João Simões José M. Monteiro

This holistic guide brings rabbit production science and medicine together. It considers the full spectrum of commercial rabbit husbandry, including intensive, semi-intensive, and organic systems for meat, fur and leather. Drawn from an international authorship, the book addresses practical and fundamental topics. In comprehensive sections, readers will find easy-to-read chapters on:• rabbit breeds, anatomy essentials and lagomorph physiology• rabbit production with details on animal facilities and farm design, international trading, rabbit meat processing and biosafety, including a vivid appendix on meat inspection• rabbit herd and health management, considering latest findings in welfare and behavior, preventive medicine, antimicrobial resistance and demedication to necropsy and specimen collection• significant rabbit diseases, covering encephalitozoonosis cuniculi, rabbit enteropathies, and many more• complete veterinary treatment, supplemented by reference ranges and interpretation of hematological and biochemical valuesBesides an increasing keeping of pet rabbits, the animals are gaining interest for sustainable food production, leading to a rise in farming in various parts of the world. In this context, the present guide provides valuable contributions for consulting veterinarians and students, industry professionals, breeders and technicians, as well as for experts from the small and companion animal sector.The relevance of rabbit farming from the viewpoints of greenhouse gas reduction and sustainable use of ecological resources (use of local feed) also creates useful links for readers interested in the sustainable development goals SDG 2 (Zero Hunger) and SDG 12 (Responsible Consumption and Production).

Vibration Engineering and Technology of Machinery, Volume II: Select Proceedings of VETOMAC XVI 2021 (Mechanisms and Machine Science #153)

by Rajiv Tiwari Y. S. Ram Mohan Ashish K. Darpe V. Arun Kumar Mayank Tiwari

This book presents the proceedings of the XVI International Conference on Vibration Engineering and Technology of Machinery (VETOMAC 2021). It gathers the latest advances, innovations, and applications in the field of vibration and technology of machinery. Topics include concepts and methods in dynamics, dynamics of mechanical and structural systems, dynamics and control, condition monitoring, machinery and structural dynamics, rotor dynamics, experimental techniques, finite element model updating, industrial case studies, vibration control and energy harvesting, and MEMS. The contributions, which were selected through a rigorous international peer-review process, share exciting ideas that will spur novel research directions and foster new multidisciplinary collaborations. The book is useful for the researchers, engineers and professionals working in the area of vibration engineering and technology of machinery.

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