This book focuses on the notion of “vintage innovation” and its application in various old technology-based communities of practice. Some communities of practice resist and react to technological change by adopting new technological products (“vintage products”) that extend the lifetime of their old, favored products and practices. There are a number of potential reasons for such strategic reactions, which are analyzed by the author. The book opens by reviewing the nature of technological change. Old technology-based communities of practice and their typical reactions to technological change are then discussed, and the concept of vintage innovation, introduced and explained. The book presents four case studies of communities of users in which vintage innovation emerged: analog photographers, radio amateurs, arcade videogame players, and disc jockeys.
This book explores in depth the phenomenon of user innovation in healthcare. In particular, the book sheds light on patient innovation, whereby patients and/or caregivers proactively develop and diffuse new products and services that provide health and quality of life benefits by addressing gaps in existing market offerings. The aim is to clarify the key characteristics of these innovative processes and to offer practitioners and policymakers tangible bottom-up evidence, solutions, and ideas that will assist in improving health systems, organizations, and practices. A number of important and interesting research questions are addressed, casting light on the types of products and services that tend to be developed by patient innovators, the typical profile of these innovators, the role played by firms, institutions, and health professionals, and the ways in which digital technologies support the dissemination of innovations among patient communities and within the industry. Beyond academic scholars and policymakers, the book will be of high value for students on master’s programs in both medical sciences and business and economics.
This Brief discusses potential alternative sources for feeds in aquaculture fish diet, and explains that the future of aquaculture’s development is dependent on the costs of fishmeal and fish oil. Considering that the increasing costs of traditional feeds constrain this development, research is looking into alternatives, which can ensure adequate nutrition for animals’ growth. This work reviews the use of alternative plant, microbial and insect protein sources, evaluating in particular their impact on growth, nutrient digestibility, fillet quality traits and sensorial perception in the most important farmed marine and freshwater fish species. The Brief specifically summarizes the pros and cons of plant oils from oilseeds, which can on the one hand be a sustainable substitute for fish oil, but which are on the other hand less rich in omega-3 long-chain polyunsaturated fatty acids. The feeding might therefore result in an undesired reduced nutritional value of the flesh of farmed fish. The authors also explore the possible use of fishery discards as potential aquaculture feed source. Since the landing of by-catch will with the new Common Fisheries Policy (CFP) become obligatory (instead of simply returning it to the sea, often dead), suitable uses of what must not be used for human consumption can be investigated. The authors give an outlook whether this might become a sensible alternative to improve the management of discards and create more sustainable fisheries. The Brief also addresses the issues of additives to aquafeeds, such as vitamins, minerals, and antioxidants, but also immunostimulants and enzymes. The authors discuss which effects these additives may have on fish growth, welfare, reproduction and health status in aquacultures.
Presents all-new laboratory-tested theory for calculating more accurate ionized electric fields to aid in designing high-voltage devices and its components Understanding and accurately calculating corona originated electric fields are important issues for scientists who are involved in electromagnetic and electrostatic studies. High-voltage dc lines and equipment, in particular, can generate ion flows that can give rise to environmental inconveniences. Filamentary Ion Flow: Theory and Experiments provides interdisciplinary theoretical arguments to attain a final model for computational electrostatics in the presence of flowing space charge. Based on years of extensive lab tests pertaining to the physical performance of unipolar corona ion flows, the book covers the enlarging of conventional electrostatic applications, which allows for some emerging and uncharted interests to be explored. Filamentary Ion Flow: Examines the theoretical discussions for creating a model of computational electrostatics involved with flowing space charges Presents new theory and experimental data based on extensive testing Offers potential design applications utilizing the theory Helps scientists who are involved in electromagnetic and electrostatic studies understand and accurately calculate corona originated ion flow fields Filamentary Ion Flow: Theory and Experiments is ideal for electrical engineers and research scientists interested in high-voltage technology, computational electrostatics, and electromagnetic theory.
Territory, Time and State is a study of long term archaeological history in the remote and beautiful upland valley of Gubbio within the Umbrian Apennines of Italy. The aim of the work is well defined by the natural constraints of this mountainous region. The authors have developed a multi-disciplinary approach to study the human and physical characteristics of the valley from the paleolithic to the medieval period. They integrate the analysis of a unique text (the Iguvine Tables) with excavation, field survey and environmental reconstruction to provide a synthesis of current knowledge. They break boundaries of time and tradition which are normally compartmentalised between different scholars. Although the linkage is sometimes controversial, it is always stimulating. The book has two major focuses: the first is on the Bronze Age landscape where spectacular sites and finds have contributed very significantly to our knowledge of pre-state Italy; and the second is on the identity and character of the early city state of Gubbio and its incorporation into the Roman world.
Forecasts point out an exponential growth in the global population, which raises concerns over the ability of the current agri-food production systems to meet food demand in the long term. Such a prospect has led international organizations and the scientific community to raise awareness about, and call for, the need to identify additional sources of food to feed the world. From this perspective, insects qualify as a suitable and more environmentally friendly alternative to meat and other foods that are sourced from animal proteins. However, uptake of the production and commercialization of insects as food has been facing regulatory hurdles, consumer skepticism and rejection in many markets. This is particularly true in the context of western societies in which insects do not always constitute part of the local traditional diets. Production and Commercialization of Insects as Food and Feed: identification of the Main Constraints in the European Union analyses and discusses the regulatory state-of-the-art for the production and commercialization of insects as food and feed in the European Union. The EU has been taking concrete legislative steps with a view to opening up its market for insect foods, although some key regulatory constraints still exist today which ultimately prevent the industry sector from growing, consolidating and thriving. The main regulatory constraints in the EU for insects as food include the fragmentation of the EU market as a result of the adoption of different policy solutions by EU Member States for novel foods and the lengthy and complex authorization procedures. Also, ad hoc safety and quality requirements tailored to the needs and specificities of the insect food sector are currently missing. This work constitutes the first comprehensive overview of the evolution and current state-of-the-art of the regulatory framework for insect foods in the EU, based on a multidisciplinary approach that combines science, policy and law. It proposes a legislative roadmap which the EU should follow in order to make its regulatory framework fit for insect foods in the long term by providing a detailed comparison between the current EU legal framework and other regulatory systems of western countries with a view to singling out the markets which are better equipped to address the production and the commercialization of insect foods. The text provides an updated overview of the overall market and of European consumers’ perspectives on the use of insect foods. With the proper legislative steps and consolidation, the EU can be a global leader for insects as food and feed both as a market and as a standard-setting body.
This double volume includes: The value of forgery, Jonathan Hay; Affective operations of art and literature, Ernst van Alphen; Betty’s Turn, Stephen Melville; Richard Serra in Germany, Magdalena Nieslony; Beheadings and massacres, Federico Navarrete; Pliny the Elder and the identity of Roman art, Francesco de Angelis; Between nature and artifice, Francesca Dell’Acqua; Narrative cartographies, Gerald Guest; The artist and the icon, Alexander Nagel; Preliminary thoughts on Piranesi and Vico, Erika Naginski; Portable ruins, Alina Payne; Istanbul: The palimpsest city in search of its archi-text, Nebahat Avcioglu; The iconicity of Islamic calligraphy in Turkey, Irvin Cemil Schick; The Buddha’s house, Kazi Khalid Ashraf; A flash of recognition into how not to be governed, Natasha Eaton; Hasegawa’s fairy tales, Christine Guth; The paradox of the ethnographic-superaltern, Anna Brzyski, and contributions to “Lectures, Documents and Discussions” by Karen Kurczyncki, Mary Dumett, Emmanuel Alloa, Francesco Pellizzi, and Boris Groys.
This is the first full-scale study of the artist, his career and his key contribution to the 17th century Bolognese school of painting. Beginning with an account of Albani's life and artistic development, Puglisi focuses attention on his entirely personal landscapes, then assesses his crucial role as teacher and transmitter of the Carracci reform.
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