Many food ingredients are supplied in powdered form, as reducing water content increases shelf life and aids ease of storage, handling and transport. Powder technology is therefore of great importance to the food industry. The Handbook of food powders explores a variety of processes that are involved in the production of food powders, the further processing of these powders and their functional properties.
Part one introduces processing and handling technologies for food powders and includes chapters on spray, freeze and drum drying, powder mixing in the production of food powders and safety issues around food powder production processes. Part two focusses on powder properties including surface composition, rehydration and techniques to analyse the particle size of food powders. Finally, part three highlights speciality food powders and includes chapters on dairy powders, fruit and vegetable powders and coating foods with powders.
The Handbook of food powders is a standard reference for professionals in the food powder production and handling industries, development and quality control professionals in the food industry using powders in foods, and researchers, scientists and academics interested in the field.
Explores the processing and handling technologies in the production of food powdersExamines powder properties, including surface composition, shelf life, and techniques used to examine particle sizeFocusses on speciality powders such as dairy, infant formulas, powdered egg, fruit and vegetable, and culinary and speciality products

Over the past two decades various European forest information projects have had the vision to build a distributed Europe forest information network, in which existing data can be identified and made available to a community of users. One of these projects was the Network for a European Forest Information Service (NEFIS). It ran from 2003 to 2005. The results of NEFIS are the subject of this report. The project explored an overall information system architecture based on existing data reporting structures at national, EU and international levels. Development of a metadata schema to enable discovery of resources was a second important step. An advanced demonstration version of a European forest information system was developed. It consists of three main components: (1) resource discovery catalogue based on the NEFIS metadata schema; (2) a visualization toolkit allowing for exploratory data analysis; and (3) a remote search demonstrator presenting an example of how distributed data sets can be identified, compiled and analysed. The example of the remote search used forest inventory data from six European countries. The report includes a set of considerations for the development of an operational forest information system. More information on the project outputs can be found at www.efi.int (search for nefis).

This book discusses the use of futures methodologies to examine and critique teacher education and investigate drivers of change in teacher education contexts, providing readers with futures tools that they can use to explore curricula and pedagogies. It explains futures methods, including scenario development and backcasting, and illustrates them with examples of research in science, technology and mathematics education contexts. By allowing the long-term influence of current trends to be considered and providing an opportunity to reflect on the present and imagine the future, scenarios provoke discussion on the directions that teacher education might take now. The book offers insights into the possibilities that might exist for teacher education futures and into how scenario building and planning can be used to inform debates about the present. Further, it suggests ways in which readers can influence the future of teacher education through understanding the drivers of change.

This volume successfully and clearly examines how biophysical approaches can be used to study complex systems of reversibly interacting proteins. It deals with the methodology behind the research and shows how to synergistically incorporate several methodologies for use. Each chapter treats and introduces the reader to different biological systems, includes a brief summary of the physical principles, and mentions practical requirements.

Interesting and highly readable prose ...A boon to historians, socio-logists, political scientists, and those interested in public policy. * Choice The series is rounded off by this volume which focuses on immigrant policy, i.e., the ensemble of institutions, laws and social practices that are designed to facilitate the integration of immigrants and refugees into the receiving countries after they arrive. The chapters bring both theoretical and empirical analysis to bear on the processes of assimilation, migrants' development of transnational linkages, patterns of social and economic mobility in the immigrant and second generations, migrants' rights to public benefits and equal status, and the laws of citizenship in the two countries. The volume is highly interdisciplinary, drawing on the research of demographers, lawyers, and sociologists. It is also explicitly comparative, underscoring the similarities and differences in how the United States and Germany conceive of the role of immigrants in their societies and how the two nations incorporate them into civil and political society.Introductory and concluding chapters highlight the principal themes, findings, and policy implications of the volume

The series is rounded off by this volume which focuses on "immigrant" policy, i.e., the ensemble of institutions, laws and social practices that are designed to facilitate the integration of immigrants and refugees into the receiving countries after they arrive. The chapters bring both theoretical and empirical analysis to bear on the processes of assimilation, migrants' development of transnational linkages, patterns of social and economic mobility in the immigrant and second generations, migrants' rights to public benefits and equal status, and the laws of citizenship in the two countries. The volume is highly interdisciplinary, drawing on the research of demographers, lawyers, and sociologists. It is also explicitly comparative,underscoring the similarities and differences in how the United States and Germany conceive of the role of immigrants in their societies and how the two nations incorporate them into civil and political society. Introductory and concluding chapters highlight the principal themes, findings, and policy implications of the volume.

Handbook of Food Powders: Chemistry and Technology, Second Edition covers current developments in food powder technology, such as Microbial decontamination of food powders, Gas and oil encapsulated powders, and Plant-based protein powders among other important topics. Sections introduce processing and handling technologies for food powders, focus on powder properties, including surface composition, rehydration and techniques to analyze the particle size of food powders, and highlight specialty food powders such as dairy powders, fruit and vegetable powders and coating foods with powders. Edited by a team of international experts in the field, this book continues to be the only quality reference on food powder technology available for the audiences of professionals in the food powder production and handling industries. It is also ideal for development and quality control professionals in the food industry who use powders in foods, and for researchers, scientists and academics interested in the field.

This book focuses on teaching and learning with mobile technologies, with a particular emphasis on school and teacher education contexts. It explains a robust, highly-acclaimed contemporary mobile pedagogical framework (iPAC) that focuses on three distinct mobile pedagogies: personalisation, authenticity and collaboration. The book shows how mobile pedagogical practice can benefit from use of this framework. It offers numerous cutting-edge research resources and examples that supplement theoretical discussions. It considers directions for future research and practice. Readers will gain insights into the potential of current and emerging learning technologies in school and teacher education.

Originally published in 1969, this study examines the religious and ethical community which had an immense influence on the spiritual development of the Anglo-American world - the family in Puritan England. The book makes extensive reference to the outstanding literary works of the period and to the Puritan 'conduct-books', thus illustrating the Puritan way of thinking and attitude to life and showing the relationship between the development of literary taste and the social class system.

The experiences of the first years of new teachers' professional lives are critical to their decisions about embracing or leaving the teaching profession. Writ large, these experiences have the potential to either underpin or undermine the growth and development of the teaching profession. This book offers a research-based account of beginning teachers' experiences, told from their own perspectives and often in their own words.

"Beginning Teaching: Stories from the Classroom "provides valuable source material to inform teacher education practices. The authors draw on more than 20 years of research on the professional learning, retention and attrition of beginning teachers to provide evocative illustrations of the challenges and successes that occur in the early years of teaching. The compelling and coherent narratives will appeal not only to student and graduate teachers but also to program designers, coaches and senior managers in schools. Above all, the book speaks to teacher educators in the hope that the experiences discussed here will suggest ways of supporting student teachers to grow and flourish once they launch their careers in the profession.

These evocative stories express beginning teachers' anguish and elation and also provide testimony to their resilience and perseverance in an altruistic profession. The analysis and interpretation of their stories will challenge and uplift; inspire and shame; give cause for celebration and melancholy; generate empathy and provoke introspection. Above all else, these stories call for change."

With more than 12M tons of dairy powders produced each year at a global scale, the drying sector accounts to a large extent for the processing of milk and whey. It is generally considered that 40% of the dry matter collected overall ends up in a powder form. Moreover, nutritional dairy products presented in a dry form (eg, infant milk formulae) have grown quickly over the last decade, now accounting for a large share of the profit of the sector. Drying in the Dairy Industry: From Established Technologies to Advanced Innovations deals with the market of dairy powders issues, considering both final product and process as well as their interrelationships. It explains the different processing steps for the production of dairy powders including membrane, homogenisation, concentration and agglomeration processes. The book includes a presentation of the current technologies, the more recent development for each of them and their impact on the quality of the final powders. Lastly, one section is dedicated to recent innovations and methods directed to more sustainable processes, as well as latter developments at lab scale to go deeper in the understanding of the phenomena occurring during spray drying. Key Features: Presents state-of-the-art information on the production of a variety of different dairy powders Discusses the impact of processing parameters and drier design on the product quality such as protein denaturation and viability of probiotics Explains the impact of drying processes on the powder properties such as solubility, dispersibility, wettability, flowability, floodability, and hygroscopicity Covers the technology, modelling and control of the processing steps This book is a synthetic and complete reference work for researchers in academia and industry in order to encourage research and development and innovations in drying in the dairy industry.

Analytical ultracentrifugation (AUC) can supply rich information on the mass, shape, size distribution, solvation, and composition of macromolecules and nanoscopic particles. It also provides a detailed view of their reversible single- or multi-component interactions over a wide range of affinities. Yet this powerful technique has been hard to master in mainstream molecular sciences due to a lack of comprehensive books on the subject. Filling this gap in the literature of biophysical methodology, Basic Principles of Analytical Ultracentrifugation explains the fundamentals in the theory and practice of AUC. The book provides you with up-to-date experimental information to confidently practice AUC. You will understand the basic concepts, full potential, and possible pitfalls of AUC as well as appreciate the current relevance of past work in the field. The book first introduces the basic principles and technical setup of an AUC experiment and briefly describes the optical systems used for detection. It then explores the ultracentrifugation experiment from a macromolecular standpoint, offering a detailed physical picture of the sedimentation process and relevant macromolecular parameters. The authors present important practical aspects for conducting an experiment, including sample preparation, data acquisition and data structure, and the execution of the centrifugal experiment. They also cover instrument calibration and quality control experiments.