The ethics of changemaking and peacebuilding may appear straightforward: advance dignity, promote well-being, minimize suffering. Sounds simple, right? Actually acting ethically when it really matters is rarely straightforward. If someone engaged in change-oriented work sets out to "do good," how should we prioritize and evaluate whose good counts? And, how ought we act once we have decided whose good counts? Practitioners frequently confront dilemmas where dire situations may demand some form of response, but each of the options may have undesirable consequences of one form or another. Dilemmas are not merely ordinary problems, they are wicked problems: that is to say, they are defined by circumstances that only allow for suboptimal outcomes and are based on profound and sometimes troubling trade-offs. Wicked Problems argues that the field of peacebuilding and conflict transformation needs a stronger and more practical sense of its ethical obligations. For example, it argues against posing false binaries between domestic and international issues and against viewing violence and conflict as equivalents. It holds strategic nonviolence up to critical scrutiny and shows that "do no harm" approaches may in fact do harm. The contributors include scholars, scholar practitioners in the field, and activists on the streets, and the chapters cover the role of violence in conflict; conflict and violence prevention and resolution; humanitarianism; community organizing and racial justice; social movements; human rights advocacy; transitional justice; political reconciliation; and peace education and pedagogy, among other topics. Drawing on the lived experiences and expertise of activists, educators, and researchers, Wicked Problems equips readers to ask-and answer-difficult questions about social change work.

Fast-paced Hong Kong action adventure. Set in a land ruled by a vengeful queen (Ying Qu), who insists that all men will be slaves to women, the film follows the journey of two young brothers, Charcoal Head (Jaycee Chan) and Blockhead (Bo-Lin Chen), who come into the possession of a mysterious map. Presuming that the map will lead them to treasure, the boys set out on an adventure in the hope of finding wealth and happiness. They are pursued by Spring (Charlene Choi) and Blue Bird (Gillian Chung), two beautiful female warriors with secret intentions, and quickly discover that the map has led them into danger. Will the boys be able to fight their way to the bottom of the riddle - and past rivals as formidable as the Lord of Armour (Jackie Chan) - to fulfil their destiny?

Oxide Free Nanomaterials for Energy Storage and Conversion Applications covers in depth topics on non-oxide nanomaterials involving transition metal nitrides, carbides, selenides, phosphides, oxynitrides based electrodes, & other non-oxide groups. The current application of nanostructured nonoxides involves their major usage in energy storage and conversion devices variety of applications such as supercapacitor, batteries, dye-sensitized solar cells and hydrogen production applications. The current application of energy storage devices involves their usage of nanostructured non-oxide materials with improved energy and power densities. In this book readers will discover the major advancements in this field during the past decades. The various techniques used to prepare environmentally friendly nanostructured non-oxide materials, their structural and morphological characterization, their improved mechanical and material properties, and finally, current applications and future impacts of these materials are discussed. While planning and fabricating non-oxide materials, the readers must be concern over that they ought to be abundant, cost-efficient and environment-friendly for clean innovation and conceivably be of use in an expansive choice of utilization. The book gives detailed literature on the development of nanostructured non-oxides, their use as energy related devices and their present trend in the industry and market. This book also emphasis on the latest advancement about application of these noble non-oxide based materials for photocatalytic water-splitting. Recent progress on various kinds of both photocatalytic and electrocatalytic nanomaterials is reviewed, and essential aspects which govern catalytic behaviours and the corresponding stability are discussed. The book will give an updated literature on the synthesis, potential applications and future of nanostructured non-oxides in energy related applications. This book is highly useful to researchers working in the field with diversified backgrounds are expected to making the chapter truly interdisciplinary in nature. The contents in the book will emphasize the recent advances in interdisciplinary research on processing, morphology, structure and properties of nanostructured non-materials and their applications in energy applications such as supercapacitors, batteries, solar cells, electrochemical water splitting and other energy applications. Thus, nanotechnology researchers, scientists and experts need to have update of the growing trends and applications in the field of science and technology. Further, the postgraduate students, scientists, researchers and technologists are need to buy this book.

The damaging effects of cyberattacks to an industry like the Cooperative Connected and Automated Mobility (CCAM) can be tremendous. From the least important to the worst ones, one can mention for example the damage in the reputation of vehicle manufacturers, the increased denial of customers to adopt CCAM, the loss of working hours (having direct impact on the European GDP), material damages, increased environmental pollution due e.g., to traffic jams or malicious modifications in sensors' firmware, and ultimately, the great danger for human lives, either they are drivers, passengers or pedestrians. Connected vehicles will soon become a reality on our roads, bringing along new services and capabilities, but also technical challenges and security threats. To overcome these risks, the CARAMEL project has developed several anti-hacking solutions for the new generation of vehicles. CARAMEL (Artificial Intelligence-based Cybersecurity for Connected and Automated Vehicles), a research project co-funded by the European Union under the Horizon 2020 framework programme, is a project consortium with 15 organizations from 8 European countries together with 3 Korean partners. The project applies a proactive approach based on Artificial Intelligence and Machine Learning techniques to detect and prevent potential cybersecurity threats to autonomous and connected vehicles. This approach has been addressed based on four fundamental pillars, namely: Autonomous Mobility, Connected Mobility, Electromobility, and Remote Control Vehicle. This book presents theory and results from each of these technical directions.

This book describes a new pedagogical approach to learning designs by intentionally designing and incorporating errors into learning experiences. DELETEâ„¢ stands for Designing Errors for Learning and Teaching and it is an approach that targets the roles that errors can play in establishing the contextual boundaries of rules and operating procedures for learners. With clarity of boundaries, learners understand the context under which rules apply and don't apply, resulting in the development of competencies and capabilities and, subsequently, expertise.DELETEâ„¢ as a methodology is useful for developing cognitive, affective, social and metacognitive capabilities in ways which are different from typical training pedagogies, focusing on contextual boundaries that enable application of concepts besides the concepts themselves, while typical training pedagogies focus on teaching the concepts.The book provides stories and experiences as well as actual resources (e.g., case studies, critical incidents, Math problem sums) demonstrating the use of DELETEâ„¢ when designing lesson plans, learning resources and assessment items.

Seven Rooms brings together highlights from Hotel, a magazine for new approaches to fiction, non-fiction & poetry which, since its inception in 2016, provided a space for experimental reflection on literature's status as art & cultural mediator. Co-published by Tenement Press and Prototype, this anthology captures, refracts, and reflects a vital moment in independent publishing in the UK, and is built on the shared values of openness, collaboration, and total creative freedom.

An exquisite paper art book featuring quilling techniques for cards and gifts.

With a focus on simple, elegant projects, the "The Art of Paper Quilling" offers paper crafters a complete technique guide along with step-by-step project ideas for making beautiful framed pieces, cards, gifts, and more. The designs are all built upon simple rolled coils of paper that when grouped together, form intricate flowers, graceful butterflies, and delicate scrollwork. Quilled designs can be framed or used to embellish greeting cards, books and journals, and many types of simple paper structures. Claire Sun-ok Choi is an expert paper artist who has influenced the revival of this fanciful art form with her inspiring exhibits and internationally known books.

Meet Annie Choi. She fears cable cars and refuses to eat anything that casts a shadow. Her brother thinks chicken is a vegetable. Her father occasionally starts fires at work. Her mother collects Jesus trading cards and wears plaid like it's a job. No matter how hard Annie and her family try to understand one another, they often come up hilariously short.

But in the midst of a family crisis, Annie comes to realize that the only way to survive one another is to stick together . . . as difficult as that might be. Annie Choi's "Happy Birthday or Whatever" is a sidesplitting, eye-opening, and transcendent tale of coping with an infuriating, demanding, but ultimately loving Korean family.

Second language (L2) pronunciation has become increasingly visible as an important area of L2 teaching and research. Despite the growing number of resources available focused on L2 pronunciation, technology in L2 pronunciation has received much less attention. While technology has been an enduring strand of L2 pronunciation research, it has also been somewhat inconspicuous. Indeed, research has examined a wide variety of technologies such as language-learning platforms, speech visualization software, and Automatic Speech Recognition. Despite the abundance of research, it can be difficult to gain a full sense of work in this area given the lack of a comprehensive and consolidated resource or reference. This book endeavors to fill that gap and make L2 pronunciation technologies more visible by providing teachers and researchers an introduction to research in a wide variety of technologies that can support pronunciation learning. While working to introduce practitioners to numerous technologies available, it also dives into the research-basis for their use, providing new studies and data featuring a wide variety of languages and learning contexts.

Initially upheld as a bastion of success in curbing the spread of COVID-19, Singapore eventually found itself home to the highest number of coronavirus cases in Southeast Asia. Over 90% of its cases in 2020 occurred among the 300,000 migrant construction workers primarily from Bangladesh, India, and China who live as part of a transient population in this city-state.This collection looks beyond the immediacy of heightened concerns surrounding the migrant worker population in the time of the COVID-19 crisis. It gives attention to broader questions of migrant lives and labour in a city-state that has thrived on migration since its beginnings as a colonial entrepot. Serving as a primer for the general and academic reader interested in developing a richer understanding of the structural conditions of migrant construction work, the book draws together key studies on migrant construction work in Singapore.The chapters in this volume, contributed by a range of academic experts, spotlight the processes of unequal global development, precarious work, and welfare exclusion that have rendered low-waged labour migrants especially vulnerable to the pandemic. They also highlight migrant men's social identities beyond the sphere of work by attending to their experiences and strategies as members of transnational families and social-cultural communities. Accompanying the chapters are short reflections from the authors that not only summarise the findings but also provide updates on the research context in view of the recent situation.

For the last decade, virtual reality has been utilized in diverse fields such as entertainment, medicine, and industry. Recently, virtual reality has been applied in educational settings in order to transform student learning and experiences through such methods as building prototypes using digital devices or exploring new cultures through immersive interactions. Teachers who can incorporate virtual reality into their classrooms can provide their students with more meaningful learning experiences and can witness higher engagement. Current and Prospective Applications of Virtual Reality in Higher Education is a cutting-edge academic research book that provides comprehensive research on the integration of virtual reality in education programs and establishes foundations for course design, program development, and institutional strategic planning. The book covers an overall understanding and approach to virtual reality in education, specific applications of using virtual reality in higher education, and prospects and issues of virtual reality in the future. Highlighting a wide range of topics such as gamification, teacher training, and virtual reality, this book is ideal for teachers, instructional designers, curriculum developers, academicians, program developers, administrators, educational software developers, policymakers, researchers, education professionals, and students.

Revised and updated for the second edition, this textbook presents over 100 exercises on industrial organization with detailed answer keys. While most textbooks on industrial organization focus on theory and empirical findings, this textbook offers practical examples and exercises helping predict firm behavior in different industries. The book emphasizes the game-theoretic tools used in each type of exercise, so students can systematically apply them to other markets, forms of competition, or information environments where firms, consumers, and regulating agencies interact. The book begins with examples that analyze different models of firm behavior and interaction; starting with monopoly and moving through the Cournot model of simultaneous quantity competition, the Bertrand model simultaneous price competition, and sequential competition. The following chapters apply game-theoretic tools to situations of increasing complexity: regulation; R&D incentives; mergers and collusion; bundling incentives; incomplete information, signaling, and competition; networks and switching costs. In addition to providing algebraic simplifications, some chapters also offer the unique feature of worked exercises based on published journal articles by leading scholars in the field. Finally, exercises are ranked according to their difficulty, with a letter (A-C) next to the exercise number, which allows students to pace their studies and instructors to structure their classes accordingly. The second edition contains additional exercises optimized for study at the upper undergraduate level. Providing a rigorous, yet practical introduction to the field of industrial organization, this textbook is appropriate for advanced undergraduate and graduate students in economics and finance. 

The book provides a beginners introduction to the way ultrasound acts on bubbles in a liquid to cause bubbles to collapse violently, leading to localised 'hot spots' in the liquid with temperatures of 5000 C and under pressures of several hundred atmospheres. These extreme conditions produce events such as the emission of light, sonoluminescence, with a lifetime of less than a nanosecond, and free radicals that can initiate a host of varied chemical reactions (sonochemistry) in the liquid, all at room temperature. The physics and chemistry behind the phenomena are simply but comprehensively presented. In addition, potential industrial and medical applications of acoustic cavitation and its chemical effects are described and reviewed. The book is suitable for graduate students working with ultrasound and for potential chemists and chemical engineers wanting to understand the basics of how ultrasound acts in a liquid to cause chemical and physical effects.

The book is a carefully structured beginners guide to acoustic cavitation phenomena, i.e., the formation and subsequent collapse of micro bubbles in a liquid exposed to ultrasound. Its chemical effects (sonochemistry) are caused by radicals formed inside bubbles during their collapse as a consequence of the extreme temperatures and pressures created within such bubbles. These free radicals are the basis of many chemical reactions, including, electron transfer reactions, new stable compound formation, initiation of polymerization processes, as well as oxidation reactions leading to molecular degradation. The book guides the reader from the physics of how ultrasound interacts with bubbles to applications of sonochemisty. The applications cover industrial (including food processing) and medical uses of ultrasound. It is useful for the user because it consolidates what is known how ultrasound acts on bubbles, and the chemical consequences of its exposure to a broad range of systems. As ultrasound reactors are widely used in both the laboratory and in commercial processes the book provides a useful fundamental understanding on what lies behind the application in action

Experimental methods on acoustic cavitation and sonochemistry

One can readily begin experiments in the field.

Fundamentals

One can easily understand the physics behind the phenomenon.

Examples of (possible) industrial applications in chemical engineering and environmental technologies

One can easily understand the possibilities for adopting the action of acoustic cavitation with respect to industrial applications.

Examples of (potential) medical applications

One can easily grasp the potential use of the phenomenon to medical applications.

Examples in organic and inorganic chemical synthesis

One can readily understand the many possibilities for applying cavitation chemistry in chemical synthesis.

History

One is clearly introduced to the history of the field and its novel developments."

ORGANIC REACTIONS CYCLIZATION REACTIONS OF NITROGEN-CENTERED RADICALS Stuart W. McCombie, Beatrice Quiclet-Sire, and Samir Z. Zard TRANSITION-METAL-CATALYZED AMINOOXYGENATION OF ALKENES Sherry R. Chemler, Dake Chen, Shuklendu D. Karyakarte, Jonathan M. Shikora, and Tomasz Wdowik