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Creative Approaches to Technology-Enhanced Learning for the Workplace and Higher Education: Proceedings of ‘The Learning Ideas Conference’ 2023 (Lecture Notes in Networks and Systems #767)
by David Guralnick Michael E. Auer Antonella PoceNew technologies provide us with new opportunities to create new learning experiences, leveraging research from a variety of disciplines along with imagination and creativity. The Learning Ideas Conference was created to bring researchers, practitioners, and others together to discuss, innovate, and create.The Learning Ideas Conference 2023 was the 16th annual conference and was held as a hybrid event. The conference took place from June 14–16, 2023., both in New York and online, and included a special track: The ALICE (Adaptive Learning via Interactive, Collaborative and Emotional Approaches) Special Track.Topics covered in this book include among others: online learning methodologies, diversity and inclusion in learning, case studies in university and corporate settings, new technologies in learning (such as virtual reality, augmented reality, holograms, and artificial intelligence), adaptive learning, and project-based learning.The papers included in this book are of interest to researchers in pedagogy and learning theory, university faculty members and administrators, learning and development specialists, user experience designers, and others.
Innovative Approaches to Technology-Enhanced Learning for the Workplace and Higher Education: Proceedings of ‘The Learning Ideas Conference’ 2022 (Lecture Notes in Networks and Systems #581)
by David Guralnick Michael E. Auer Antonella PoceNew technologies provide us with new opportunities to create new learning experiences, leveraging research from a variety of disciplines along with imagination and creativity. The Learning Ideas Conference was created to bring researchers, practitioners, and others together to discuss, innovate, and create. The Learning Ideas Conference 2022 was the 15th annual conference and was the first time the conference was held as a hybrid event. The conference took place from June 15 to 17, 2022, both in New York and online, and included two special tracks: The Adaptive Learning via Interactive, Collaborative and Emotional Approaches (ALICE) Special Track and a track on Inclusive Learning. Topics covered in this book include, among others, online learning methodologies, diversity and inclusion in learning, case studies in university and corporate settings, new technologies in learning (such as virtual reality, augmented reality, holograms, and artificial intelligence), adaptive learning, and project-based learning. The papers included in this book are of interest to researchers in pedagogy and learning theory, university faculty members and administrators, learning and development specialists, user experience designers, and others.
Physics of Microwave Discharges: Artificially Ionized Regions in the Atmosphere
by A GurevichA comprehensive and unique account of the creation of artificially ionized layers in the middle and upper atmosphere, using powerful radio waves. Major physical mechanisms associated with the formation of the ionized region are studied in detail. The main part of the author's research is devoted to problems associated with the breakdown mechanisms for radio frequency discharges in air. A special chapter deals with breakdown in intersecting pulsed beams and the effects of recombination, diffusion and atmospheric winds on the stability of the structure. The kinetics of the plasma produced are also described. The authors examine possibilities of inducing changes in the chemical composition of the upper atmosphere by means of radio frequence heating, with promising effects on the concentration of constituents such as ozone. The feasibility of using this phenomenon for; ozone healing - in connection with the ozone holes in the polar regions is investigated. The text is a timely treatment of key topics in the field of ionospheric modification.
Magnetization Oscillations and Waves
by A.G. Gurevich G.A. MelkovWritten by two well-known researchers in the field, this useful reference takes an applied approach to high frequency processes including oscillations and waves in ferromagnets, antiferromagnets, and ferrimagnets. Problems evaluated include ferromagnetic and antiferromagnetic resonances, spin waves, nonlinear processes, and high frequency manifestations of interactions between the magnetic system and other systems of magnetically ordered substances as elastic waves and charge carriers.Unlike previous monographs on this subject, which are highly theoretical and written for very advanced readers, this book requires only an average college background in mathematics and experimental physics. It will be a valuable addition to the library of engineers and scientists in research and development for communications applications, and scientists interested in nonlinear magnetic phenomena. It also serves as an excellent introduction to the topic for newcomers in the field.Magnetization Oscillations and Waves not only presents results but also shows readers how to obtain them; most formulas are derived with so many details that readers can reproduce them. The book includes many summaries and tables and detailed references to significant work in the area by European researchers.
Cyber and Electromagnetic Threats in Modern Relay Protection
by Vladimir GurevichCyber and Electromagnetic Threats in Modern Relay Protection provides a detailed overview of the vulnerabilities of digital protection relays to natural and intentional destructive impacts, including cyber attacks and electromagnetic intrusions. From lightning strikes, electromagnetic fields generated by operating equipment, and issues with control cable shielding to modern technical tools that realize intentional destructive impacts remotely, this first-of-its-kind text covers the latest cyber and electromagnetic threats to digital protection relays. Emphasizing the importance of relay protection to the infrastructure of a country, this book: Explains how technological advances in the power industry, like the smart grid, can create dangerous vulnerabilities Discusses traditional passive means of protection, such as screened cabinets, filters, cables, special materials, and covers Describes advanced protective solutions based on hardware methods Cyber and Electromagnetic Threats in Modern Relay Protection is a valuable reference for engineers involved in the design, development, and use of relay protection. It is also beneficial for scientists, researchers, and students of vocational schools and technical universities.
Digital Protective Relays: Problems and Solutions
by Vladimir GurevichDigital (microprocessor-based) protection relays (DPR) are dominating the global market today, essentially pushing all other types of relays out of the picture. These devices play a vital role in power operations for fields ranging from manufacturing, transportation, and communication to banking and healthcare.Digital Protective Relays: Problems and Solutions offers a unique focus on the problems and disadvantages associated with their use, a crucial aspect that goes largely unexamined. While there is already a massive amount of literature documenting the benefits of using digital relays, devices as sophisticated as DPR obviously have faults and drawbacks that need to be understood. This book covers these, delving into the less familiar inner workings of DPR to fill a critical literary void and help decision makers and specialists in the field of protection relays find their way out of the informational vacuum. The book provides vital information to assist them in evaluating relay producers' claims and then choose the right product. Tearing away the informational "curtain" that exists today, this book:Describes construction of functional modules of existing relaysAnalyzes drawbacks and problems of digital relaysDetails specific technical problems and their solutionsAssesses dangers of intentional destructive electromagnetic intrusionsDiscusses alternative (non-microprocessor-based) protection relays, and problems related to international standardsFocusing on practical solutions, this book explains how to correctly choose digital relays and ensure their proper use while avoiding the many problems they can present. The author avoids mathematics and theory in favor of more practical, tangible information not easily found elsewhere. Setting itself apart from other books on the subject, this volume shines a light into the long hidden "black box" of information
Electric Relays: Principles and Applications (Electrical and Computer Engineering #Vol. 130)
by Vladimir GurevichElectric relays pervade the electronics that dominate our world. They exist in many forms, fulfill many roles, and each have their own behavioral nuances and peculiarities. To date, there exists no comprehensive reference surveying the broad spectrum of electric relays, save one-Electric Relays: Principles and Applications. This ambitious work is not only unique in its scope, but also in its practical approach that focuses on the operational and functional aspects rather than on theory and mathematics.Accomplished engineer Dr. Vladimir Gurevich builds the presentation from first principles, unfolding the concepts and constructions via discussion of their historical development from the earliest ideas to modern technologies. He uses a show-not-tell approach that employs nearly 1300 illustrations and reveals valuable insight based on his extensive experience in the field. The book begins with the basic principles of relay construction and the major functional parts, such as contact and magnetic systems. Then, it devotes individual chapters to the various types of relays. The author describes the principles of function and construction for each type as well as features of several relays belonging to a type that operate on different principles.Remarkably thorough and uniquely practical, Electric Relays: Principles and Applications serves as the perfect introduction to the plethora of electric relays and offers a quick-reference guide for the experienced engineer.
Power Supply Devices and Systems of Relay Protection
by Vladimir GurevichPower Supply Devices and Systems of Relay Protection brings relay protection and electrical power engineers a single, concentrated source of information on auxiliary power supply systems and devices. The book also tackles specific problems and solutions of relay protection power supply systems and devices, which are often not dealt with in the literature. The author, an experienced engineer with more than 100 patents, draws on his own experience to offer practical, tested advice to readers. A Guide to Relay Protection Power Supply for Engineers and Technicians The first chapter reviews the electronics and primary elements of the system, including transistors, thyristors, optocouplers, logic elements, and relays, and their principles of operation. This background gives staff who service relay protection power supply systems the necessary electronics knowledge to help them work more effectively with the equipment. The next chapters of the book then cover built-in digital protection relay power supplies, battery chargers, accumulator batteries, uninterruptible power supply, and characteristic features of auxiliary DC systems at substations and power plants. The final chapters discuss questions and problems that engineers and technicians may face. These include insulation problems, issues in auxiliary DC power supply such as voltage dips, and electromagnetic disturbances such as blackouts, spikes, and surges. The author also explains how to address them. Suitable for beginners and experienced engineers alike, the book is written for those who work with relay protection systems and with AC and DC auxiliary power systems in power plants and substations. It combines theory and practical recommendations to provide a valuable reference on power supply devices and systems.
Protection Devices and Systems for High-Voltage Applications (Power Engineering (willis) Ser. #Vol. 20)
by Vladimir GurevichThis publication discusses general problems related to the structure of current overload protection systems in high voltage (HV) electrical installations and introduces a family of new devices based on reed switch contacts, solid-state units, hybrid technology and automatic systems based on these components. It highlights their application in high
Celestial Mechanics and Astrodynamics: Theory and Practice (Astrophysics and Space Science Library #436)
by Pini Gurfil P. Kenneth SeidelmannThis volume is designed as an introductory text and reference book for graduate students, researchers and practitioners in the fields of astronomy, astrodynamics, satellite systems, space sciences and astrophysics. The purpose of the book is to emphasize the similarities between celestial mechanics and astrodynamics, and to present recent advances in these two fields so that the reader can understand the inter-relations and mutual influences. The juxtaposition of celestial mechanics and astrodynamics is a unique approach that is expected to be a refreshing attempt to discuss both the mechanics of space flight and the dynamics of celestial objects. "Celestial Mechanics and Astrodynamics: Theory and Practice" also presents the main challenges and future prospects for the two fields in an elaborate, comprehensive and rigorous manner. The book presents homogenous and fluent discussions of the key problems, rendering a portrayal of recent advances in the field together with some basic concepts and essential infrastructure in orbital mechanics. The text contains introductory material followed by a gradual development of ideas interweaved to yield a coherent presentation of advanced topics.
Advances in Manufacturing for Aerospace Alloys (Sustainable Aviation)
by Selim GürgenAdvances in Manufacturing for Aerospace Alloys focuses on advanced manufacturing operations and processes related to aerospace alloys. It examines traditional manufacturing methods – often insufficient for shaping aerospace alloys – and the adoption of nonconventional manufacturing techniques for these materials, such as additive manufacturing, laser welding, electrical discharge machining, and vibration assisted machining. The combination of theoretical aspects with practical applications makes this book a critical reference on state-of-the-art techniques and an instructional resource for practicing researchers and engineers, offering straightforward descriptions of manufacturing processes coupled with industry examples and case studies.
Cork-Based Materials in Engineering: Design and Applications for Green and Sustainable Systems (Green Energy and Technology)
by Selim GürgenCork-Based Materials in Engineering Applications provides a set of case studies investigating cork as an eco-friendly and sustainable engineering material. This natural material has had limited applications in engineering until recent years. Recent regulations by European authorities calling for reducing environmentally hazardous and non-recyclable materials have increased interest in cork-based science. Contributors look at cork-based engineering applications, including crashworthiness applications, anti-impact structures, energy-absorbing systems, and vibration-damping devices. Researchers, scientists, students, and practicing engineers working in advanced materials and natural composites will find this unique book an invaluable reference and introduction to the world of cork-based materials and applications.
Failure in Aircraft Materials (Sustainable Aviation)
by Selim GürgenMaterial reliability is a critical factor in flight safety. For this reason, engineers and materials scientists continuously work to enhance the strength of materials to cope with the harsh conditions and potential material failures encountered during flight. This book combines theoretical knowledge and case studies to examine the fundamental and most frequent failure modes in aircraft alloys and the root causes of failures. Key topics covered include wear deformation, fracture characteristics, fatigue failure, stress corrosion cracking and creep failure. Insightful case studies explore a range of practical applications. Failure in Aircraft Materials appeals to a broad readership in the aviation and aerospace industry, including students, engineers, scientists, and researchers. It serves as an indispensable reference source for material science and modern production techniques.
Joining Operations for Aerospace Materials (Sustainable Aviation)
by Selim GürgenThis book provides a deep knowledge of the specialized world of aerospace material joining, focusing on the methods, techniques, and strategies essential for creating resilient and high-performance structures in aeronautics and space applications. It uncovers the latest advancements and emerging technologies that define the future of aerospace manufacturing. From the precision demands of metallurgical joining methods to the innovative realm of mechanical joining techniques, this book provides a roadmap to mastering the intricacies of joining processes tailored for aerospace materials. Joining Operations for Aerospace Materials equips engineers, researchers, and technical staff with the expertise to navigate the challenges of working with cutting-edge materials in the most demanding environments.
Shear Thickening Fluid: Theory and Applications
by Selim GürgenShear Thickening Fluid: Theory and Applications provides a complete reference on shear thickening fluid (STF) and STF applications for engineers, researchers, and scientists. STF rheology is discussed in terms of several factors, including suspension medium, particle size, particle shape, and environmental conditions. Single-phase STF is discussed, and the novel concept of multi-phase STF is examined by considering various fillers in this smart fluid. Prominent applications of STF are categorized as multi-functional systems, adaptive damping devices, surface finishing operations, and protective structures, and the applications are described by discussing the smart behavior of STF.
Shear Thickening Fluid: Case Studies in Engineering
by Selim GürgenShear Thickening Fluid: Case Studies in Engineering provides a set of case studies and research data on the cutting-edge technology of shear thickening fluid (STF) to assist readers with understanding the adaptive behavior of STF in different engineering applications. Various engineering designs are adapted by including STF to take advantage of this smart material in the areas of protective structures, energy-absorbing systems, vibration-damping devices, and surface finishing operations. A companion volume to the book Shear Thickening Fluid: Theory and Applications, this volume will be a valuable reference for practicing engineers, researchers, and scientists working in advanced materials, smart structures, and intelligent engineering applications.
Shear Thickening Fluids in Protective Applications
by Selim GürgenThis book is a complete reference to the use of shear thickening fluid (STF) in protective applications. It discusses the adaptive behavior of STF in various systems and how it is used effectively in a wide range of protective applications from low-velocity to high-velocity conditions. Covered applications include STF-based energy absorbing systems, anti-impact structures, deceleration devices, shock attenuation composites, and body armor applications. Shear Thickening Fluid in Protective Applications will be a valuable reference for practicing engineers, researchers, and scientists working in advanced materials, protective applications, and smart structures.
Smart Systems with Shear Thickening Fluid
by Selim GürgenShear thickening fluid (STF) is a smart material that has been widely used in engineering applications over the last two decades. Its smart behavior, including adaptive viscosity, has found use in many engineering fields. This book provides an introduction to STF and smart systems, presenting cutting-edge technology and offering various case studies and research. It examines how conventional structures or systems can gain smart properties with the integration of STF, such as in magnetorheological materials, energy harvesting applications, battery electrolytes, vibration-damping systems, and surface polishing operations. Smart Systems with Shear Thickening Fluid is an essential resource for anyone working with STFs, and engineers, researchers, and scientists will gain valuable insights into its behavior and how it can be used to tailor rheology for smart applications.
Novel Plant Bioresources
by Ameenah Gurib-FakimNovel Plant Bioresources: Applications in Food, Medicine and Cosmetics serves as the definitive source of information on under-utilized plant species, and fills a key niche in our understanding of the relationship of human beings with under-utilized plants. By covering applications in food, medicine and cosmetics, the book has a broad appeal. In a climate of growing awareness about the perils of biodiversity loss, the world is witnessing an unprecedented interest in novel plants, which are increasingly prized for their potential use in aromas, dyes, foods, medicines and cosmetics. This book highlights these plants and their uses. After an introductory section which sets the scene with an overview of the historical and legislative importance of under-utilized plants, the main four parts of the book are dedicated to the diverse potential application of novel plant bioresources in Food, Medicine, Ethnoveterinary Medicine and Cosmetics.Examples and contributors are drawn from Africa, Europe, the USA and Asia. The economic, social, and cultural aspects of under-utilized plant species are addressed, and the book provides a much needed boost to the on-going effort to focus attention on under-utilized plant species and conservation initiatives. By focusing on novel plants and the agenda for sustainable utilization, Novel Plant Bioresources highlights key issues relevant to under-utilized plant genetic resources, and brings together international scholars on this important topic.
Chemistry for Sustainable Development in Africa
by Ameenah Gurib-Fakim Jacobus Nicolaas EloffChemistry for Sustainable Development in Africa gives an insight into current Chemical research in Africa. It is edited and written by distinguished African scientists and includes contributions from Chemists from Northern, Southern, Western, Eastern, Central and Island state African Countries. The core themes embrace the most pressing issues of our time, including Environmental Chemistry, Renewable Energies, Health and Human Well-Being, Food and Nutrition, and Bioprospecting and Commercial Development. This book is invaluable for teaching and research institutes in Africa and worldwide, private sector entities dealing with natural products from Africa, as well as policy and decision-making bodies and non-governmental organizations.
Air Pollution: Health and Environmental Impacts
by Bhola R. Gurjar Luisa T. Molina Chandra S. P. OjhaAir pollution is recognized as one of the leading contributors to the global environmental burden of disease, even in countries with relatively low concentrations of air pollution. Air Pollution: Health and Environmental Impacts examines the effect of this complex problem on human health and the environment in different settings around the world. I
Sludge Management
by Bhola R. Gurjar Vinay Kumar TyagiSludge Management provides up-to-date information on sludge treatment, reuse and disposal. A comprehensive coverage of all issues related to sludge management is included with local through global coverage of all sludge management practices. Conventional to advanced technologies for sludge management with available case studies from both developing and developed countries are covered in this book. Given the responsibility of engineers to develop the technological tools to meet the increasingly stricter standards for sludge treatment and disposal, the main attraction of the book principally relies on its technical content that reviews all the points to be considered in sludge management from engineering and technological perspectives. Sludge Management can be used for planning, designing, and implementing waste sludge management projects. Moreover, this book can be used as a standard textbook in Universities for Master and Doctoral students. Also, academics, researchers, scientists, and practicing engineers working in the field of sludge management would find the book very informative and a source of interesting case studies.
Sludge Treatment and Disposal
by B.R. GurjarSludge treatment and disposal used to be considered part of water and wastewater treatment, rather than a separate subject, but is now seen as an independent field of study, research and development. This book is the first text and reference volume on the subject, aiming to provide a comprehensive coverage of basic principles, methods and the advanced practices of sludge treatment and its safe disposal. The book focuses on those aspects of sludge treatment and disposal, particularly in relation to the environment and economy. Based on its inter-disciplinary approach, comprehensive scope and practical case studies and technical illustrations, this book can be recommended as a resource for students, teachers and practising engineers working in the area of water and wastewater treatment, and sludge treatment and disposal in particular.
Aeroponics: Growing Vertical
by Thomas W. GurleyAeroponics: Growing Vertical covers aspects of the emerging technology, aeroponics, which is a sister to hydroponics, involving state-of-the-art controlled environment agriculture. The book begins with an introduction of aeroponics followed by a summary of peer-reviewed technical literature conducted over 50 years involving various aspects of aeroponics. It covers the science and all the patent literature since 2001 to give the reader a comprehensive view of the innovations related to aeroponics. This book is a useful reference for people interested in learning about how aeroponics works. This book is for novices as well as scientists interested in research activities conducted in countries around the world as well as work in using aeroponics in outer space. Designed for the user interested in research conducted in the past, this a helpful resource for those in the next generation of profitable agricultural endeavors. Features: · Comprehensive resource presenting key aspects of aeroponics · Focus on areas of aeroponics including its history, science, innovations, business, and practice · Provides a complete overview of the intellectual property associated with aeroponics · Presents a broad overview of research using aeroponic systems across the globe · Features information on key start-up businesses and activities that drive this technology Thomas Gurley earned a BA in chemistry from Houghton College and a PhD in analytical chemistry from Case Western Reserve University and has 40 years industrial chemistry experience with companies including Goodyear, Abbott Labs, and his consulting company, Manning Wood LLC. He holds two Fulbright scholarships to Ukraine and Uganda. He is currently R&D Director for Aero Development Corporation, a manufacturer of aeroponic commercial growing systems. He conducts research in aeroponics as an adjunct professor at Charleston Southern University in South Carolina.
Supply Chain Disruptions
by Haresh Gurnani Saibal Ray Anuj MehrotraOne of the most critical issues facing supply chain managers in today's globalized and highly uncertain business environments is how to deal proactively with disruptions that might affect the complicated supply networks characterizing modern enterprises. Supply Chain Disruptions: Theory and Practice of Managing Risk presents a state-of the-art perspective on this particular issue. Supply Chain Disruptions: Theory and Practice of Managing Risk demonstrates that effective management of supply disruptions necessitates both strategic and tactical measures - the former involving optimal design of supply networks; the latter involving inventory, finance and demand management. It shows that managers ought to use all available levers at their disposal throughout the supply network - like sourcing and pricing strategies, providing financial subsidies, encouraging information sharing and incentive alignment between supply chain partners - in order to tackle supply disruptions. The editors combine up-to-date academic research with the latest operational risk management practices used in industry to demonstrate how theoreticians and practitioners can learn from each other. As well as providing a wealth of knowledge for students and professors who are interested in pursuing research or teaching courses in the rapidly growing area of supply chain risk management, Supply Chain Disruptions: Theory and Practice of Managing Risk also acts as a ready reference for practitioners who are interested in understanding the theoretical underpinnings of effective supply disruption management techniques.