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Author: Pål Strandbakken Publisher: CRC Press ISBN: 1000368017 Category : Technology & Engineering Languages : en Pages : 220
Book Description
This book presents findings from EU (and other) projects on the theme of science in society, focusing on nanotechnology and the potential for democratisation of science. It is based on hands-on studies of a set of deliberative processes analysed by the European Commission’s FP7 NANOPLAT project. With added material in the second edition, the book gives a unique insight into the development of deliberative processes on nanotechnology from the start in June 2004 in Denmark up to the present. The analysis is based on an observation of ‘generations’ of deliberations and it develops the third-generation deliberation, first theoretically and then gets to test it out empirically under the NanoDiode project. In addition, it presents a version of Callon’s ‘hybrid forum’, called HF 2.0, and compares this approach to the deliberations. In light of the RRI approaches, the new concluding chapter considers the potential for a more democratic science through public engagement.
Author: Pål Strandbakken Publisher: CRC Press ISBN: 1000368017 Category : Technology & Engineering Languages : en Pages : 220
Book Description
This book presents findings from EU (and other) projects on the theme of science in society, focusing on nanotechnology and the potential for democratisation of science. It is based on hands-on studies of a set of deliberative processes analysed by the European Commission’s FP7 NANOPLAT project. With added material in the second edition, the book gives a unique insight into the development of deliberative processes on nanotechnology from the start in June 2004 in Denmark up to the present. The analysis is based on an observation of ‘generations’ of deliberations and it develops the third-generation deliberation, first theoretically and then gets to test it out empirically under the NanoDiode project. In addition, it presents a version of Callon’s ‘hybrid forum’, called HF 2.0, and compares this approach to the deliberations. In light of the RRI approaches, the new concluding chapter considers the potential for a more democratic science through public engagement.
Author: Harald Throne-Holst Publisher: CRC Press ISBN: 9814364347 Category : Science Languages : en Pages : 264
Book Description
In recent years, questions about democratic influence on science and technology have received much attention. The lesson from the European unrest over GMO is that consumer-citizens will react negatively to being forced to accept the introduction of new, partly untested technologies. A number of political bodies have started to involve citizens and
Author: Shampa Sen Publisher: CRC Press ISBN: 1315353717 Category : Technology & Engineering Languages : en Pages : 335
Book Description
While nutraceuticals were verified to be expedient, they often lack stability, bioavailability, and permeability, and nano-nutraceuticals are being developed to afford a solution to the problem. Nanotechnology in Nutraceuticals: Production to Consumption delves into the promises and prospects of the application of nanotechnology to nutraceuticals, addressing concepts, techniques, and production methods. Nutraceuticals retain less stability, efficacy, and bioavailability when entering the human body. To overcome such problems, nanotechnology shows promise when applied as a tool to improve the quality and stability of nutraceuticals. This book discusses metallic nanoparticles and their applications in the food industry with specific application to nutraceuticals. It includes detailed discussion on potential functional properties of nutraceuticals with regard to antimicrobial activity, anti-inflammatory activity, and anti-cancer activity. Since nanoparticles can be toxic past a certain limit, implementing nanotechnology under thoughtful regulations is considered critical. The book addresses these issues with chapters covering the principles for the oversight of nanotechnologies and nanomaterials in nutraceuticals, the implications of regulatory requirements, the ethics and economics of nano-nutraceuticals, and consumer acceptance of nanotechnology based foods.
Author: Susanna Hornig Priest Publisher: CRC Press ISBN: 1439826846 Category : Technology & Engineering Languages : en Pages : 198
Book Description
From nuclear power to gene therapy to the automobile, history shows that it is useful to encourage and facilitate public discussion about new technologies and their potential dangers. Part of the series Perspectives in Nanotechnology, Nanotechnology and the Public: Risk Perception and Risk Communication assesses results from focus groups, interviews, and other resources to provide a more nuanced understanding of how non-experts perceive nanotechnology and what they expect from it. Includes a series of special essays by social scientists and humanities scholars who have studied nanotechnology and society from different perspectives Assessing how "ordinary" people form opinions about new technologies and their adoption, this book addresses the role of media messages and pre-existing values in this process, as well as how risks can become either amplified or weakened along the way as a result of social mechanisms. Using solid theory and research to back presented concepts on risk perception and communication, the author discusses the potential for using informed consent, labels, and other types of consumer warnings that have proved to be effective in areas other than nano. An in-depth investigation into the concept of mass communication practices, this book explores the paradox of why, despite its appeal and promise, public engagement has had only limited success in the dialogue on nanotechnology. Aimed at finding solutions, the book’s resulting conclusions are considered in the context of broader issues. These include how society makes up its collective mind about technology adoption and all the profound questions this raises, in terms of democratic theory.
Author: Marlene Avis Bourne Publisher: ISBN: 9780979550546 Category : Microelectromechanical systems Languages : en Pages : 288
Book Description
A Consumer¿s Guide to MEMS and Nanotechnology takes you into the micro-world (and beyond), where you¿ll discover an amazing range of unimaginably small sensors, structures, materials and more. Explore what they do and how they work; then learn why they¿re making everyday products smaller, smarter, lighter, stronger and more unique than ever before. Divided into two parts, the first half of the book examines the commercial history of MEMS (microelectromechanical systems) and nanotechnology, their evolution into the marketplace, and how material science (nanotech) and engineering (MEMS) have become intertwined. Dozens of MEMS devices and nanomaterials are discussed in detail ¿ including how they work, what makes them unique, why they¿re useful and who¿s manufacturing all of these things. The second half of the book provides countless examples of real-life applications of MEMS and nanotechnology in cars, homes, consumer electronics, cosmetics/personal care, clothing/footwear, accessories/jewelry, sporting goods, healthcare/medicine, food production, oil exploration and more. A Consumer¿s Guide to MEMS and Nanotechnology is a must-read for anyone interested in emerging technologies ¿ from curious technophiles and university students, to scientists, engineers, executives and more. Did you know that the ancient Egyptians were among the first to use nanoparticles in cosmetics? That MEMS sensors can monitor pressure ¿ right inside your heart? Find out where the technologies of tomorrow are being applied in real products today.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309137721 Category : Medical Languages : en Pages : 146
Book Description
In the food industry, scientists are exploring the potential of nanotechnology to enhance the flavor and other sensory characteristics of foods, introduce antibacterial nanostructures into food packaging and encapsulate and deliver nutrients directly into targeted tissues, among other applications. However, as with any new technology, along with the benefits, there is the potential for unanticipated adverse effects. There is still a great deal to learn about any health outcomes related to introducing nanosized materials into foods and food packaging materials. Developing nanotechnology into a safe, effective tool for use in food science and technology will require addressing these and other questions. Assuring consumer confidence will be equally important to the success of this new emerging technology. The Institute of Medicine held a one-day workshop, summarized in this volume, to further explore the use of nanotechnology in food. Specifically, the workshop was organized around three primary topic areas: (1) the application of nanotechnology to food products; (2) the safety and efficacy of nanomaterials in food products; and (3) educating and informing consumers about the applications of nanotechnology to food products.
Author: Qasim Chaudhry Publisher: Royal Society of Chemistry ISBN: 1788011368 Category : Technology & Engineering Languages : en Pages : 314
Book Description
Nanotechnologies in Food provides an overview of the products and applications of nanotechnologies in agri-food and related sectors. Following on from the success of the first edition, this new edition has been revised and updated to bring the reader fully up to date on the emerging technological, societal, and policy and regulatory aspects in relation to nanotechnologies in food. This book contains new chapters discussing some of the aspects that have attracted a lot of debate and research in recent years, such as how the regulatory definition of ‘nanomaterial’ is shaping up in Europe and whether it will result in a number of exciting food additives being regarded as nanomaterials, how the new analytical challenges posed by manufactured nanoparticles in food are being addressed and whether the emerging field of nano delivery systems for food ingredients and supplements, made of food materials or other soft/degradable polymers, can raise any consumer safety concerns. The edition concludes by discussing the future trends of the technological developments in the area of nanotechnologies and potential future ‘fusion’ with other fields, such as biotechnology and synthetic biology. This book provides a source of much needed and up-to-date information on the products and applications of nanotechnology for the food sector - for scientists, regulators, and consumers alike. It also gives an independent, balanced, and impartial view of the potential benefits as well as risks that nanotechnology applications may bring to the food sector. Whilst providing an overview of the state-of-the-art and foreseeable applications to highlight opportunities for innovation, the book also discusses areas of uncertainty in relation to public perception of the new technological developments, and potential implications for consumer safety and current regulatory controls. The book also discusses the likely public perceptions of nanotechnologies in the light of past technological developments in the food sector, and how the new technology will possibly be regulated under the existing regulatory frameworks.
Author: Seid Mahdi Jafari Publisher: Academic Press ISBN: 012816042X Category : Technology & Engineering Languages : en Pages : 774
Book Description
Food Nanotechnology: Applications and Approaches is the definitive guide on all aspects of nano-sized ingredients and devices for the food sector. The book brings science and applications together on the nano-scale into nano-structured food materials, with an emphasis on their production, processing, engineering, characterization, and applications of food materials containing true nano-sized dimensions or nano-structures that enable novel/enhanced properties or functions. All chapters emphasize original results relating to experimental, theoretical, computational, and/or applications of nano-materials in food. Topics such as the application of nanotechnology in food processing operations, functional ingredients, quality control, nutraceutical delivery, and packaging of food products are very attractive and beneficial to both academics and practitioners. Finally, the safety of applying nano ingredients and nano devices is covered. Brings novel applications of nanotechnology in processing food products Shows how to improve the formulation of food products with nano-structured ingredients Explores new opportunities in food packaging through nano-structured materials
Author: Toby Shelley Publisher: Zed Books ISBN: 9781842776872 Category : Political Science Languages : en Pages : 194
Book Description
Buckyballs. Quantum dots. Golden triangles. Organic light-emitting diodes. Welcome to the world of nanotechnology - the engineering of new materials and new products, the use of new manufacturing techniques, all exploiting properties possessed at the infinitesimally small, or nano, scale. Virtually every large corporation now has a nanotechnology R & D operation. The US government is putting in serious investment. Huge promises are held out in the fields of medicine, energy, computing. And, more ominously, the Pentagon is exploring nano applications in a new generation of hi-tech weaponry. But as this book makes clear: * There is little public debate, even among consumer groups or trade unions, about the ways in which nanotechnologies are creeping into our lives as consumers and workers. * Regulatory agencies take no account of scale when assessing the safety of new products and there is no regulatory framework for nanotechnology even in industrialized countries. * Little research is going on into the health and environmental consequences, and safety, of nano-materials. This book explains the fast moving world of the new technology and who controls it. It explores the potential consequences - the upsides as well as the downsides - for individuals, the environment, and relations between the powers. Nanotechnology could bridge or widen the gap between developing and industrialised countries - that is a political decision that civil society must address.
Author: Pål Strandbakken
Author: Pål Strandbakken
Author: Harald Throne-Holst
Author: Elizabeth Nielsen
Author: Shampa Sen
Author: Susanna Hornig Priest
Author: Marlene Avis Bourne
Author: Institute of Medicine
Author: Qasim Chaudhry
Author: Seid Mahdi Jafari
Author: Toby Shelley