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Post-Oil Energy Technology: The World's First Solar-Hydrogen Demonstration Power Plant
by Bela G. LiptakA solution to the climate and energy crisisThe reversible fuel cell (RFC) described in this volume stores solar energy and thereby makes it continuously available. This can make the building of energy-free homes and all electric transportation a reality. The foldout drawing at the back of this book also describes the detailed design of the world’s first 1,000 megawatt solar-hydrogen power plant. How is this possible?Our planet receives more solar energy in an hour than humans use in a year. In fact, 5% of the Sahara could meet the total energy requirement of mankind. This energy can then be stored and transported in the form of hydrogen. Converting from an exhaustible energy economy to a clean, free, and inexhaustible oneIn this timely book, author Béla Lipták explains why a solar-hydrogen economy is technically feasible and cost-effective. He first outlines existing conservation technologies and renewable energy processes as well as evolving technologies, such as energy-free homes, roof shingle solar collectors, and RFCs. He goes on to discuss energy optimization techniques that could reduce the global energy consumption by one third and finally presents the detailed design of a full size solar-hydrogen power plant. It is time to harness the power of solar energyWith global energy consumption quadrupling in the last fifty years and atmospheric carbon dioxide reaching the highest level ever recorded, now is the time to prevent further damage to the planet and ensure the survival of human civilization. It is debatable how much time we have before our fossil and uranium deposits are exhausted. It is also debatable how much climate change we can live with or how much of our economic resources should be devoted to stabilizing and reversing mankind’s growing carbon footprint. What is not debatable is that our resources are exhaustible and that we must not give reason for our grandchildren to ask, "Why did you not act in time?".
Post-Processing Techniques for Metal-Based Additive Manufacturing: Towards Precision Fabrication
by Hao Wang Yan Jin Lee Yuchao Bai Jiong ZhangThis book shares insights on post-processing techniques adopted to achieve precision-grade surfaces of additive manufactured metals including material characterization techniques and the identified material properties. Post-processes are discussed from support structure removal and heat treatment to the material removal processes including hybrid manufacturing. Also discussed are case studies on unique applications of additive manufactured metals as an exemplary of the considerations taken during post-processing design and selection. Addresses the critical aspect of post-processing for metal additive manufacturing Provides systematic introduction of pertinent materials Demonstrates post-process technique selection with the enhanced understanding of material characterization methods and evaluation Includes in-depth validation of ultra-precision machining technology Reviews precision fabrication of industrial-grade titanium alloys, steels, and aluminium alloys, with additive manufacturing technology The book is aimed at researchers, professionals, and graduate students in advanced manufacturing, additive manufacturing, machining, and materials processing.
Post-Processing of Parts and Components Fabricated by Fused Deposition Modeling: Techniques and Advancements (Advanced Materials Processing and Manufacturing)
by Vinayak R. Malik Vivek Kumar Tiwary Padmakumar ArunkumarThis book describes several post-processing techniques that can be used to enhance the mechanical strength, isotropy, surface quality, and dimensional accuracy of 3D printed components using the Fused Deposition Modeling (FDM) technique. It also discusses the usage of adhesives, interlocks, fasteners, ultrasonic, frictional, and microwave energy to join FDM-3D printed parts. Furthermore, the book also covers the scope of future research and challenges in the post-processing of FDM parts, as well as some of the most popular approaches in the field, such as Big Area Additive Manufacturing (BAAM), Machine Learning, and Internet of Things (IoT).Features:• Covers all necessary details related to post-processing of Fused Deposition Modeling (FDM) parts.• Provides an overview of various joining techniques for 3D printed FDM parts.• Focuses on the latest developments related to sustainability and optimization in post-processing of FDM parts.• Includes microwave joining of 3D printed parts.• Reviews case studies on cutting edge research, innovation, and development aspects.This book is aimed at researchers and graduate students in additive manufacturing, materials science, as well as manufacturing engineering.
Post-Secondary Education and Technology
by Rebecca Clothey Stacy Austin-Li John C. WeidmanAs the global commitment to educational access has become enshrined in all levels of society, new technologies have also been developed that hold tremendous promise for enabling these goals. This book looks at trends and challenges for expanding access to post-secondary education via technology through a set of case studies and analyses.
Post-Silicon Validation and Debug
by Prabhat Mishra Farimah FarahmandiThis book provides a comprehensive coverage of System-on-Chip (SoC) post-silicon validation and debug challenges and state-of-the-art solutions with contributions from SoC designers, academic researchers as well as SoC verification experts. The readers will get a clear understanding of the existing debug infrastructure and how they can be effectively utilized to verify and debug SoCs.
Post-Tensioned Concrete Floors
by Martin Williams Sami KhanPost-tensioning is the most versatile form of pre-stressing, a technique which enables engineers to make the most effective use of the material properties of concrete, and so to design structural elements which are strong, slender and efficient. Design in post-tensioned concrete is not difficult and, if done properly, can contribute significantly t
Post-Tensioning in Building Construction
by Bijan O. AalamiWorldwide growth and application of post-tensioning in recent years is one of the major developments in building construction. The growth is propelled by a burgeoning demand for construction of serviceable and safe buildings. Unlike traditional construction, post-tensioning is based on new design methodology often not covered in traditional engineering courses. With more than 40 years of experience of study, teaching and work on post-tensioning applications around the world, the author has written this book for students as well as practicing engineers, contractors and academics. While the book covers the basics and concepts of post-tensioning in simple and clear language, it also focuses on the application and detailed design through real world examples. Topics of the book include the European and the American building Codes for post-tensioning design. The codes are detailed in the book’s examples such as column-supported floors and beam frames. The book explains and highlights the importance of shortening specific to post-tensioned members and construction detailing for serviceable and safe performance.
Post-Traumatic Stress Disorder and the Earnings of Military Reservists
by Paul Heaton David S. LoughranAn investigation of the effects of having symptoms of post-traumatic stress disorder (PTSD) on the labor market earnings of reservists in the years following deployment.
Post-Truth Imaginations: New Starting Points for Critique of Politics and Technoscience (History and Philosophy of Technoscience)
by Kjetil RommetveitThis book engages with post-truth as a problem of societal order and for scholarly analysis. It claims that post-truth discourse is more deeply entangled with main Western imaginations of knowledge societies than commonly recognised. Scholarly responses to post-truth have not fully addressed these entanglements, treating them either as something to be morally condemned or as accusations against which scholars have to defend themselves (for having somehow contributed to it). Aiming for wider problematisations, the authors of this book use post-truth to open scholarly and societal assumptions to critical scrutiny. Contributions are both conceptual and empirical, dealing with topics such as: the role of truth in public; deep penetrations of ICTs into main societal institutions; the politics of time in neoliberalism; shifting boundaries between fact – value, politics – science, nature – culture; and the importance of critique for public truth-telling. Case studies range from the politics of nuclear power and election meddling in the UK, over smart technologies and techno-regulation in Europe, to renewables in Australia. The book ends where the Corona story begins: as intensifications of Modernity’s complex dynamics, requiring new starting points for critique.
Post-disaster Navigation and Allied Services over Opportunistic Networks (Smart Innovation, Systems and Technologies #228)
by Siuli Roy Sipra Das Bit Suman BhattacharjeeThis book provides the details of developing a digital pedestrian map construction system over the intermittently connected mobile network. Over the past couple of decades, countries across the world, both developing and developed, have witnessed a significant number of disasters. Thus, it has become mandatory for each of the disaster-prone countries to equip themselves with appropriate measures to cope with the challenges of providing post-disaster services. Some of the serious challenges are incapacitated communication infrastructure, unstable power supply and inaccessible road networks. Out of these challenges, the destruction of road networks, especially in developing countries, acts as a major hindrance to effective disaster management. To be more specific, the success of a disaster response operation generally depends on the speed of evacuation and transportation of adequate amount of relief materials at the right time to the disaster-affected areas. Hence, map-based navigation support is a primary requirement for post-disaster relief operations. This book also provides the solution of the two other important post-disaster management services such as situational awareness and resource allocation. Both of these services are invariably dependent on the existence of navigation support. Finally, in order to offer such services, the other challenge is to address the problem of incapacitated communication infrastructure. This book also deals with such challenges in post-disaster scenarios and develops automated post-disaster management services.
Post-harvest Pathology: 2 (Plant Pathology in the 21st Century)
by Maria Lodovica Gullino Dov PruskyAs a collection of papers that includes material presented at the 2008 International Congress for Plant Pathology, this text features research right at the leading edge of the field. The latest findings are particularly crucial in their implications for fruit production; an important market sector where in some areas up to 50 per cent of the crop can be lost after harvest. While post-harvest fruit treatments with fungicides are the most effective means to reduce decay, rising concerns about toxicity have led to the development of alternative approaches to disease control, including biological methods, the subject of three chapters of this book. With several new techniques requiring modification of current post-harvest practices, it is more important than ever to stay abreast of the latest information. Other chapters deal with the mechanisms of host fruit and vegetable resistance, fungal pathogenicity factors and their relationship with the host response, and a number of subjects related to disease assessments before harvest as well as their relationship to the postharvest treatment of fruits and vegetables. The book also includes several useful case studies of crops such as kiwifruit and peaches, where different approaches at the pre- and post-harvest levels are combined to good effect. With food production issues gaining an ever higher profile internationally, this text makes an important contribution to the debate.
Post-harvest Pathology: Plant Pathology in the 21st Century, Contributions to the 10th International Congress, ICPP 2013
by Maria Lodovica Gullino Dov PruskyThis collection of papers includes some of the presentation given at the International congress of Plant Pathology held in Beijing in 2013 in the session of Recent Development in Postharvest Pathology. Fruit production for human consumption is an important part of the market economy. Any waste during to spoilage and pest infestation, in the field and the postharvest phase, results in significant economic losses which are more pronounced as the losses occur closer to the time of produce sale. Careful handling of perishable produce is needed for the prevention of postharvest diseases at different stages during harvesting. Handling, transport and storage in order to preserve the high quality produce. The extent of postharvest losses varies markedly depending on the commodities and country estimated to range between 4 and 8% in countries where postharvest refrigeration facilities are well developed to 30% where facilities are minimal. Microbial decay is one of the main factors that determine losses compromising the quality of the fresh produce. For the development of an integrated approach for decay management, cultural, preharvest, harvest and postharvest practices should be regarded as essential components that influence the complex interactions between host, pathogen, and environmental conditions. Orchards practices including preharvest fungicide applications can also directly reduce the development of postharvest fruit decay. Among postharvest practices, postharvest fruit treatments with fungicide are the most effective means to reduce decay. Ideally, these fungicides protect the fruit from infections that occur before treatment, including pathogen causing quiescent infections, as well from infection that are initiated after treatment during postharvest handling, shipment and marketing. The implementation of these alternatives techniques often requires modifying currently used postharvest practices and development of new formulation for their applications. The present chapters deal with the newest report related to postharvest pathology in the world.
Post-industrial Landscape Scars
by Anna StormPost-industrial landscape scars are traces of 20th century utopian visions of society; they relate to fear and resistance expressed by popular movements and to relations between industrial workers and those in power. The metaphor of the scar pinpoints the inherent ambiguity of memory work by signifying both positive and negative experiences, as well as the contemporary challenges of living with these physical and mental marks. In this book, Anna Storm explores post-industrial landscape scars caused by nuclear power production, mining, and iron and steel industry in Malmberget, Kiruna, Barseb#65533;ck and Avesta in Sweden; Ignalina and Visaginas/Snie'kus in Lithuania/former Soviet Union; and Duisburg in the Ruhr district of Germany. The scars are shaped by time and geographical scale; they carry the vestiges of life and work, of community spirit and hope, of betrayed dreams and repressive hierarchical structures. What is critical, Storm concludes, is the search for a legitimate politics of memory. The meanings of the scars must be acknowledged. Past and present experiences must be shared in order shape new understandings of old places.
Post-industrial Robotics: Exploring Informed Architecture (Springerbriefs In Architectural Design And Technology Ser.)
by Angelo Figliola Alessandra BattistiThis book highlights the concept of informed architecture as an alternative to performance-based approaches. Starting with an analysis of the state of art, the book defines an operative methodology in which performative parameters lead to the generation of the shape becoming the design’s input, rather than being mere quantitative parameters. It then uses case studies to investigate the methodology. Lastly, the book discusses a novel way of conceiving and using the manufacturing tool, which is the basis for the definition of informed architectures in relation to data usage and the optimization process.
Post-processing Techniques for Additive Manufacturing
by Zafar Alam Faiz Iqbal Dilshad Ahmad KhanThis text defines and covers different themes of post-processing techniques based on mechanical, chemical/electrochemical, and thermal energy. It will serve as an ideal reference text for senior undergraduate and graduate students in diverse engineering fields including manufacturing, industrial, aerospace, and mechanical. This book: covers the fundamentals and advancements in the post-processing techniques for additive manufacturing; explores methods/techniques for post-processing different types of materials used in additive manufacturing processes; gives insight into the process selection criteria for post-processing of additive manufactured products made from different types of materials; discusses hybrid processes used for post-processing of additive manufacturing parts; and highlights post-processing techniques for properties enhancement. The primary aim of the book is to give the readers a well-informed layout of the different post-processing techniques that range from employing mechanical energy to chemical, electrochemical, and thermal energy to perform the intended task.
PostGIS Cookbook, Second Edition: Store, Organize, Manipulate, And Analyze Spatial Data, 2nd Edition
by Mayra ZurbaránPostGIS is a spatial database that integrates the advanced storage and analysis of vector and raster data, and is remarkably flexible and powerful. PostGIS provides support for geographic objects to the PostgreSQL object-relational database and is currently the most popular open source spatial databases. If you want to explore the complete range of PostGIS techniques and expose related extensions, then this book is for you. This book is a comprehensive guide to PostGIS tools and concepts which are required to manage, manipulate, and analyze spatial data in PostGIS. It covers key spatial data manipulation tasks, explaining not only how each task is performed, but also why. It provides practical guidance allowing you to safely take advantage of the advanced technology in PostGIS in order to simplify your spatial database administration tasks. Furthermore, you will learn to take advantage of basic and advanced vector, raster, and routing approaches along with the concepts of data maintenance, optimization, and performance, and will help you to integrate these into a large ecosystem of desktop and web tools. By the end, you will be armed with all the tools and instructions you need to both manage the spatial database system and make better decisions as your project's requirements evolve.
Postbiotics (Methods and Protocols in Food Science)
by Dhanasekaran DharumaduraiThis volume details preparations, separations, identification, analysis of postbiotics types and mechanism, uses of postbiotics in health, pharma, aquacultures, and the food industry. Divided into five sections chapters provide methods on antimicrobials, antibiofilm, anti-inflammatory, antiallergies, antiobesity, meurotransmitter activity, dietary supplementation and Immunomodulatory activity of postbiotics, postbiotics as biopreservatives , and as well as food packing material. . Written in the format of the Methods and Protocols in Food Science series, chapters list necessary materials and methods for readily reproducible protocols. Authoritative and cutting-edge, Postbiotics aims to be a foundation for future studies and to be a source of inspiration for new investigations in the field.
Postcolonial Developments: Agriculture in the Making of Modern India
by Akhil GuptaThis definitive study brings together recent critiques of development and work in postcolonial studies to explore what the postcolonial condition has meant to rural people in the Third World. Focusing on local-level agricultural practices in India since the "green revolution" of the 1960s, Akhil Gupta challenges the dichotomy of "developed" and "underdeveloped," as well as the notion of a monolithic postcolonial condition. In so doing, he advances discussions of modernity in the Third World and offers a new model for future ethnographic scholarship. Based on fieldwork done in the village of Alipur in rural north India from the early 1980s through the 1990s, Postcolonial Developments examines development itself as a post-World War II sociopolitical ideological formation, critiques related policies, and explores the various uses of the concept of the "indigenous" in several discursive contexts. Gupta begins with an analysis of the connections and conflicts between the world food economy, transnational capital, and technological innovations in wheat production. He then examines narratives of village politics in Alipur to show how certain discourses influenced governmental policies on the green revolution. Drawing links between village life, national trends, and global forces, Gupta concludes with a discussion of the implications of environmentalism as exemplified by the Rio Earth Summit and an examination of how global environmental treaties may detrimentally affect the lives of subaltern peoples. With a series of subtle observations on rural politics, nationalism, gender, modernization, and difference, this innovative study capitalizes on many different disciplines: anthropology, sociology, comparative politics, cultural geography, ecology, political science, agricultural economics, and history.
Postdigital Aesthetics
by David M. Berry Michael DieterPostdigital Aesthetics presents a constellation of contributors who seek to unpack, explore and critically reflect on the questions raised by the notion of the postdigital and its relation to our computational everyday lives. Through a number of interventions, each chapter subjects the concept and ideas that surround our ideas of an aesthetic of the postdigital to critical examination to understand the new asterism of material digital culture in the twenty-first century. From Minecraft to post-internet art, each contributor offers an original perspective on network culture and its distinctive aesthetics and politics, and the relations between art, computation and design.
Postdigital Humans: Transitions, Transformations and Transcendence (Postdigital Science and Education)
by Maggi Savin-BadenThis book explores approaches to developing and using postdigital humans and the impact they are having on a postdigital world. It presents current research and practices at a time when education is changing rapidly with digital, technological advances. In particular, it outlines the major challenges faced by today’s employers, developers, teachers, researchers, priests and philosophers. The book examines conceptions of postdigital humans and studies the issue in connection with ethics and employment, as well as from perspectives such as philosophy and religion.
Postdigital Storytelling: Poetics, Praxis, Research (Digital Research in the Arts and Humanities)
by Spencer JordanPostdigital Storytelling offers a groundbreaking re-evaluation of one of the most dynamic and innovative areas of creativity today: digital storytelling. Central to this reassessment is the emergence of metamodernism as our dominant cultural condition. This volume argues that metamodernism has brought with it a new kind of creative modality in which the divide between the digital and non-digital is no longer binary and oppositional. Jordan explores the emerging poetics of this inherently transmedial and hybridic postdigital condition through a detailed analysis of hypertextual, locative mobile and collaborative storytelling. With a focus on twenty-first century storytelling, including print-based and nondigital art forms, the book ultimately widens our understanding of the modes and forms of metamodernist creativity. Postdigital Storytelling is of value to anyone engaged in creative writing within the arts and humanities. This includes scholars, students and practitioners of both physical and digital texts as well as those engaged in interdisciplinary practice-based research in which storytelling remains a primary approach.
Postharvest Biology and Technology for Preserving Fruit Quality
by Daniel Valero Maria SerranoInterest in the postharvest behavior of fruits and vegetables has a history as long as mankind's. Once we moved past mere survival, the goal of postharvest preservation research became learning how to balance consumer satisfaction with quantity and quality while also preserving nutritional quality. A comprehensive overview of new postharvest techno
Postharvest Biology and Technology of Temperate Fruits
by Manzoor Ahmad Shah Shabir Ahmad Mir Mohammad Maqbool MirThis edited volume provides insight into temperate fruits, with an emphasis on postharvest physiology, storage, packaging and technologies for maintaining fruit quality. Chapters are devoted to individual fruits and focus on fundamental issues such as methods for maintaining or enhancing quality, minimizing postharvest losses, and recommended technologies to boost demand. Contributions come from experts in the field, making this a key reference for all aspects of postharvest management of temperate fruits.The volume is unique in its focus on the biodiversity, nutritional and health benefits, and postharvest technologies for shelf life enhancement of temperate fruits. Contributing authors address the postharvest biology and technology of individual temperate fruits such as plum, cherry, peach, apricot, apple, pear, quince, loquat, kiwi, persimmon and berries. There has been tremendous growth in the research and development of new techniques to maintain the quality of temperate fruits from farm to table. Contributions from experts in the field cover these recent advances, providing up-to-date and relevant information for researchers, postharvest/fruit technologists, food scientists, postgraduate students, and others working in the industry.
Postharvest Extension and Capacity Building for the Developing World (World Food Preservation Center Book Series)
by Majeed Mohammed and Vijay Yadav TokalaIt is estimated that around 1.3 billion tons per year of food produced for human consumption, which is about one-third of all food produced, is either lost or wasted globally. Reduction of the postharvest losses is being considered as one of the sustainable ways to ensure world food security. Postharvest Extension and Capacity Building for the Developing World provides information on postharvest extension/outreach programs, capacity building, and practical methodologies for postharvest extension professionals and food science teachers, food processing trainers, and outreach specialists who work in the field. The book provides information on training of postharvest trainers, food loss assessment methods, capacity building in universities and agro-industry, distance education methods, models for cost effective postharvest/food processing extension work, success stories, and lessons learned from past projects and programs. The book is divided into four sections. Section I explains postharvest loss assessments methods, Section II is on capacity building, and Sections III and IV focus on training and postharvest extension models. Food loss assessment methodologies are highlighted from several high-profile institutions and it is envisioned that researchers and postharvest extension personnel will benefit from the development and field testing of a hybrid methodology, incorporating the strengths and utilizing the best practices from each of the methodologies in current use. Chapters cover postharvest extension work and capacity building in a wide range of regions.
Postharvest Handling and Diseases of Horticultural Produce
by Dinesh SinghPostharvest Handling and Diseases of Horticultural Produce describes all the postharvest techniques, handling, pre-cooling, postharvest treatment, edible coating and storage of the horticultural produce available to handle perishable horticultural food commodities, covering the areas of horticulture, agricultural process engineering, postharvest technology, plant pathology and microbiology. Postharvest diseases of major fruits and vegetables, with their causal agents, are described. The integrative strategies for management of postharvest diseases include effectively inhibiting the growth of pathogens, enhancing the resistance of hosts and improving environmental conditions, with results that are favourable to the host and unfavourable to the pathogen growth including biotechnological approaches. Adopting a thematic style, chapters are organized by type of treatment, with sections devoted to postharvest risk factors and their amelioration. The chapters are written by experts in the fields of plant pathology, horticulture, food science etc., and core insights into identifying and utilizing appropriate postharvest options for minimizing postharvest losses and enhancing benefits to end-users are provided. Features Presents the most recent developments in the field of postharvest handling technologies and diseases in a single volume Includes postharvest diseases of cut flowers, fruits, vegetables and tuber crops. Appropriate for students, researchers and professionals Written by experts and can be used as a reference resource