Innovative Technologies for Food Preservation: Inactivation of Spoilage and Pathogenic Microorganisms covers the latest advances in non-thermal processing, including mechanical processes (such as high pressure processing, high pressure homogenization, high hydrodynamic pressure processing, pressurized fluids); electromagnetic technologies (like pulsed electric fields, high voltage electrical discharges, Ohmic heating, chemical electrolysis, microwaves, radiofrequency, cold plasma, UV-light); acoustic technologies (ultrasound, shockwaves); innovative chemical processing technologies (ozone, chlorine dioxide, electrolysis, oxidized water) and others like membrane filtration and dense phase CO2. The title also focuses on understanding the effects of such processing technologies on inactivation of the most relevant pathogenic and spoilage microorganisms to ensure food safety and stability. Over the course of the 20th century, the interest and demand for the development and application of new food preservation methods has increased significantly. The research in the last 50 years has produced various innovative food processing technologies and the use of new technologies for inactivation of spoilage and/or pathogenic microorganisms will depend on several factors. At this stage of development there is a need to better understand the mechanisms that govern microbial inactivation as induced by new and innovative processing technologies, as well as suitable and effective conditions for inactivating the microorganism. - Serves as a summary of relevant spoilage and pathogenic microorganisms for different foods as influenced by the application of innovative technologies for their preservation - Provides readers with an in-depth understanding on how effective innovative processing technologies are for controlling spoilage and pathogenic microorganisms in different foods - Integrates concepts in order to find the optimum conditions for microbial inactivation and preservation of major and minor food compounds

As we rely increasingly on digital resources, and libraries discard large parts of their older collections, what is our responsibility to preserve 'old books' for the future? David McKitterick's lively and wide-ranging study explores how old books have been represented and interpreted from the eighteenth century to the present day. Conservation of these texts has taken many forms, from early methods of counterfeiting, imitation and rebinding to modern practices of microfilming, digitisation and photography. Using a comprehensive range of examples, McKitterick reveals these practices and their effects to address wider questions surrounding the value of printed books, both in terms of their content and their status as historical objects. Creating a link between historical approaches and the emerging technologies of the future, this book furthers our understanding of old books and their significance in a world of emerging digital technology.

Extending the shelf-life of foods whilst maintaining safety and quality is a critical issue for the food industry. As a result there have been major developments in food preservation techniques, which are summarised in this authoritative collection. The first part of the book examines the key issue of maintaining safety as preservation methods become more varied and complex. The rest of the book looks both at individual technologies and how they are combined to achieve the right balance of safety, quality and shelf-life for particular products. - Provides an authoritative review of the development of new and old food preservation technologies and the ways they can be combined to preserve particular foods - Examines the emergence of a new generation of natural preservatives in response to consumer concerns about synthetic additives - Includes chapters on natural antimicrobials, bacteriocins and antimicrobial enzymes, as well as developments in membrane filtration, ultrasound and high hydrostatic pressure

For many years, pressure was disregarded by biochemists. Today, there is a growing interest in pressure as a variable acting on biosystems.The activities that are currently of interest to scientists working in the field of High Pressure Bioscience and Biotechnology have been well presented in this volume, with topics ranging from physical biochemistry, microbiology, molecular biology and food science to industrial application.The editors have been successful in promoting the possibility of applying pressure in specific biotechnological areas, not only for food processing but also for biotechnology in general. These proceedings present an up-to-date view of high pressure research and will contribute to future developments in this field.

Cultural history enthusiasts have asserted the urgent need to protect digital information from imminent loss. This book describes methodology for long-term preservation of all kinds of digital documents. It justifies this methodology using 20th century theory of knowledge communication, and outlines the requirements and architecture for the software needed. The author emphasizes attention to the perspectives and the needs of end users.

This book explores how enhancing the collection, accuracy, and management of data can aid in identifying vulnerable neighborhoods, understanding the role of older buildings, and planning sustainable growth. For preservation to play a dynamic and inclusive role, policy must evolve beyond designation and regulation and use evidence-based research.

Book Description: This work is an exploration of American building technologies as they evolved during the period between colonial times and nineteen hundred. The manuscript consists of six chapters and an historical glossary of building construction related terms. The chapters cover technological developments in house framing, masonry materials and techniques, plumbing, heating, lighting, and architectural details and finishes. The glossary of terms follows the meanings of building terminology as it developed over the course of three centuries. The intent of this work is to create a detailed, if not utterly comprehensive, body of information tracing the way in which our homes changed as they mirrored the impact of technological change on all aspects of the American condition. We are and have been from the start, a nation of ardent techno junkies. The technological evolution of our homes offers a useful and clear metaphor through which to trace the evolution of our technological development and related national character, through primary focus on the concrete and practical aspects of the technologies of residential architecture. Author Bio: Lee comes from a New England background and has both a lifetime of building experience with historic structures and a formal advanced education in the field of historic preservation. For the past ten years he has worked as a project manager on a variety of high profile museum projects.

Nanotechnology! Genetic engineering! Miracle Drugs! We are promised that new technological developments will magically save us from the dire consequences of the 300-year fossil-fueled binge known as modern industrial civilization, without demanding any fundamental changes in our behavior. There is a pervasive belief that technological innovation will enable us to continue our current lifestyle indefinitely and will prevent social, economic and environmental collapse. Techno-Fix shows that negative unintended consequences of technology are inherently predictable and unavoidable, techno-optimism is completely unjustified, and modern technology, in the presence of continued economic growth, does not promote sustainability, but hastens collapse. The authors demonstrate that most technological solutions to social and technology-created problems are ineffective. They explore the reasons for the uncritical acceptance of new technologies, show who really controls the direction of technological change, and then advocate extensive reform. This comprehensive exposé is a powerful argument for why we can and should put the genie back in the bottle. An insightful and powerful critique, it is required reading for anyone who is concerned about blind techno-optimism and believes that the time has come to make science and technology more socially and environmentally responsible. For more information, please visit technofix.org .

World-renowned economist Klaus Schwab, Founder and Executive Chairman of the World Economic Forum, explains that we have an opportunity to shape the fourth industrial revolu­tion, which will fundamentally alter how we live and work. Schwab argues that this revolution is different in scale, scope and complexity from any that have come before. Characterized by a range of new technologies that are fusing the physical, digital and biological worlds, the developments are affecting all disciplines, economies, industries and governments, and even challenging ideas about what it means to be human. Artificial intelligence is already all around us, from supercomputers, drones and virtual assistants to 3D printing, DNA sequencing, smart thermostats, wear­able sensors and microchips smaller than a grain of sand. But this is just the beginning: nanomaterials 200 times stronger than steel and a million times thinner than a strand of hair and the first transplant of a 3D printed liver are already in development. Imagine “smart factories” in which global systems of manu­facturing are coordinated virtually, or implantable mobile phones made of biosynthetic materials. The fourth industrial revolution, says Schwab, is more significant, and its ramifications more profound, than in any prior period of human history. He outlines the key technologies driving this revolution and discusses the major impacts expected on government, business, civil society and individu­als. Schwab also offers bold ideas on how to harness these changes and shape a better future—one in which technology empowers people rather than replaces them; progress serves society rather than disrupts it; and in which innovators respect moral and ethical boundaries rather than cross them. We all have the opportunity to contribute to developing new frame­works that advance progress.