Introduction to Radiation Chemistry Third Edition J. W. T. Spinks and R. J. Woods The only single source guide to radiation chemistry has now been expanded to include new material on applied radiation chemistry and experimental methods, as well as gaseous and solid systems. Other enhancements include broadened coverage of chemical reactions initiated by high-energy and their commercial applications, as well as new topics related to kinetics and experimental procedures. The Third Edition features numerical data in Sl units, simplifying most radiation-chemical calculations, an expanded problem section, and key references updated to reflect recent research. 1990 (0 471-61403-3) 574 pp. The Elements Beyond Uranium Glenn T. Seaborg and Walter D. Loveland Written by the team of Nobel Laureate Glenn Seaborg--an active participant in the discovery of transuranium elements--and leading chemist, Walter Loveland, here is a unique inside account of the discovery of these elements as well as the first definitive look at their chemical, physical, and nuclear properties. The book contains detailed discussions of nuclear synthesis reactions, experimental techniques, natural occurrence, superheavy elements, practical applications, and predictions for the future, as well as such special features as excerpts from original notebooks, pictures of element discovery teams, and up-to-date tables of nuclear properties. 1990 (0 471-89062-6) 359 pp.
Since first coming into existence in the early 90s, the vertical-cavity surface-emitting laser (VCSEL) has made several quantum leaps in performance. The performance of VCSELs now exceeds that of edge-emitting lasers in many respects, and offers a superior optical beam and much easier monolithic integrability. As the VCSEL technology improves further, and their number and variety multiply, their potential applications will likely expand at a rapid pace. Vertical-cavity Surface-Emitting Lasers: Technology and Applications addresses two main objectives. It provides the researcher and device engineer with a reference guide to understanding the physical principles as well as the practical design concepts of VCSELs. Furthermore, it provides the system designer or application engineer with a review of the properties of VCSELs, and an overview of some of the applications in which the VCSEL has already played an important role. This book features contributions from prominent researchers in the field.
We are in the midst of an unprecedented era of rapid scientific and technological advances that are transforming the way our foods are produced and consumed. Food architecture is being used to construct healthier, tastier, and more sustainable foods. Functional foods are being created to combat chronic diseases such as obesity, cancer, diabetes, stroke, and heart disease. These foods are fortified with nutraceuticals or probiotics to improve our mood, performance, and health. The behavior of foods inside our guts is being controlled to increase their healthiness. Precision nutrition is being used to tailor diets to our unique genetic profiles, microbiomes, and metabolisms. Gene editing, nanotechnology, and artificial intelligence are being used to address modern food challenges such as feeding the growing global population, reducing greenhouse gas emissions, reducing waste, and improving sustainability. However, the application of these technologies is facing a backlash from consumers concerned about the potential risks posed to human and environmental health. Some of the questions addressed in this book are: What is food architecture? How does sound and color impact taste? Will we all have 3D food printers in all our homes? Should nanotechnology and gene editing be used to enhance our foods? Are these new technologies safe? Would you eat bug-foods if it led to a more sustainable food supply? Should vegetarians eat themselves? Can nutraceuticals and probiotics stop cancer? What is the molecular basis of a tasty sustainable burger? David Julian McClements is a Distinguished Professor in food science who has used physics, chemistry, and biology to improve the quality, safety, and healthiness of foods for over 30 years. He has published over 900 scientific articles and 10 books in this area and is currently the most highly cited food scientist in the world. He has won numerous scientific awards for his work. The aim of this book is to highlight the many exciting advances being made in the science of foods, and to show their application for solving important problems related to the modern food supply, such as tackling chronic diseases, feeding a global population, reducing food waste, and creating healthier and tastier foods.
An invaluable primer to some of the underlying tensions behind contemporary political debate' Financial Times It has always been an important part of British self-image to see the United Kingdom as an ancient, organic and sensibly managed place, in striking contrast to the convulsions of other European countries. Yet, as Julian Hoppit makes clear in this fascinating and surprising book, beneath the complacent surface the United Kingdom has in fact been in a constant, often very tense argument with itself about how it should be run and, most significantly, who should pay for what. The book takes its argument from an eighteenth century cartoon which shows the central state as the 'Dreadful Monster', gorging itself at the dinner table on all the taxes it can grab. Meanwhile the 'Poor Relations' - Scotland, Wales and Ireland, both poor because of tax but also poor in the sense of needing special treatment - are viewed in London as an endless 'drain on the state'. With drastically different levels of prosperity, population, industry, agriculture and accessibility between the United Kingdom's different nations, what is a fair basis for paying for the state?
In Australian Theatre after the New Wave, Julian Meyrick charts the history of three ground-breaking Australian theatre companies, the Paris Theatre (1978), the Hunter Valley Theatre (1976-94) and Anthill Theatre (1980-94). In the years following the controversial dismissal of Gough Whitlam’s Labor government in 1975, these ‘alternative’ theatres struggled to survive in an increasingly adverse economic environment. Drawing on interviews and archival sources, including Australia Council files and correspondence, the book examines the funding structures in which the companies operated, and the impact of the cultural policies of the period. It analyses the changing relationship between the artist and the State, the rise of a managerial ethos of ‘accountability’, and the growing dominance of government in the fate of the nation’s theatre. In doing so, it shows the historical roots of many of the problems facing Australian theatre today. “This is an exceptionally timely book... In giving a history of Australian independent theatre it not only charts the amazing rise and strange disappearance of an energetic, radical and dynamically democratic artistic movement, but also tries to explain that rise and fall, and how we should relate to it now.” — Prof. Justin O’Connor, Monash University “This study makes a significant contribution to scholarship on Australian theatre and, more broadly... to the global discussion about the vexed relationship between artists, creativity, government funding for the arts and cultural policy.” — Dr. Gillian Arrighi, The University of Newcastle, Australia
Despite being one of the world's biggest killers of women, heart disease is under-diagnosed, under-treated, and under-managed. Why? What is going wrong? Important and ground-breaking, Women and Heart Disease brings our attention to the inadequacies in both the diagnosis and treatment of heart disease in women. Key features: * written by Nanette Wenger and Peter Collins, two of the worlds leading cardiologists * contributions from leaders in women‘s cardiac health * covers all aspects of cardiovascular disease, not just coronary artery disease * fully updated. Building on the success of the best-selling first edition, this is essential reading for all physicians with a particular interest in women and heart disease.
Essentials of Chemical Biology Discover a detailed knowledge of concepts and techniques that shape this unique multi-discipline Chemical Biology is devoted to understanding the way that Biology works at the molecular level. This is a problem-driven multi-discipline, incorporating as it does Organic, Physical, Inorganic, and Analytical Chemistry alongside newer emerging molecular disciplines. In recent years, Chemical Biology has emerged as a vibrant and growing multi-discipline distinct from Biochemistry that is focused on the quantitative analyses of the structures and functions of biological macromolecules and macromolecular lipid assemblies, at first in isolation, then in vitro and in vivo. The second edition of the Essentials of Chemical Biology begins with a thorough introduction to the structure of biological macromolecules and macromolecular lipid assemblies, before moving on to the principles of chemical and biological synthesis, followed by descriptions of a comprehensive variety of research techniques and experimental methods. In addition, the second edition now includes new sections on the behaviour of biological macromolecules and macromolecular lipid assemblies in cells in vitro and in organisms in vivo. Given this, the second edition of the Essentials of Chemical Biology promises to cement itself as the leading introduction to Chemical Biology, incorporating descriptions of cutting-edge research wherever appropriate. Hence, readers of the second edition of the Essentials of Chemical Biology will find: a general expansion in understanding of basic molecular mechanisms in Biology moving towards cellular and organismal mechanisms entirely new chapters covering miniaturization and array technologies, Chemical Cell Biology, and the interface between Chemical Biology and Nanotechnology updates to chapters reflecting recent research developments an increased engagement with medical applications Essentials of Chemical Biology is ideal for advanced undergraduates or (post) graduate students in Chemical Biology and adjacent fields.
Offering a detailed overview of state involvement in the rationalisation and reorganisation of British industry between the wars, this is the first work to address the issues in a comprehensive manner for over 50 years. Utilising a range of primary source material (including papers from the PRO, the Bank of England, the Federation of British Industry and various private archives), Julian Greaves has combined a selection of detailed case studies of selected industries with a broader overview of the national political and industrial situation. The resulting work, which manages to balance analytical depth with breadth of coverage, argues that despite numerous problems and limitations, 1930s' industrial reorganisation policy was reasonably successful in meeting the limited aims of the government.
Strategic management begins with mission, policy, information, and strategists; Internal and external environmental information; Determining strategic objectives and formulating the master strateg.
Ability to use information and communication technologies (ICT) is an imperative for effective participation in today’s digital age. Schools worldwide are responding to the need to provide young people with that ability. But how effective are they in this regard? The IEA International Computer and Information Literacy Study (ICILS) responded to this question by studying the extent to which young people have developed computer and information literacy (CIL), which is defined as the ability to use computers to investigate, create and communicate with others at home, school, the workplace and in society. The study was conducted under the auspices of the International Association for the Evaluation of Educational Achievement (IEA) and builds on a series of earlier IEA studies focusing on ICT in education. Data were gathered from almost 60,000 Grade 8 students in more than 3,300 schools from 21 education systems. This information was augmented by data from almost 35,000 teachers in those schools and by contextual data collected from school ICT-coordinators, school principals and the ICILS national research centers. The IEA ICILS team systematically investigated differences among the participating countries in students’ CIL outcomes, how participating countries were providing CIL-related education and how confident teachers were in using ICT in their pedagogical practice. The team also explored differences within and across countries with respect to relationships between CIL education outcomes and student characteristics and school contexts. In general, the study findings presented in this international report challenge the notion of young people as “digital natives” with a self-developed capacity to use digital technology. The large variations in CIL proficiency within and across the ICILS countries suggest it is naive to expect young people to develop CIL in the absence of coherent learning programs. Findings also indicate that system- and school-level planning needs to focus on increasing teacher expertise in using ICT for pedagogical purposes if such programs are to have the desired effect. The report furthermore presents an empirically derived scale and description of CIL learning that educational stakeholders can reference when deliberating about CIL education and use to monitor change in CIL over time.
Filled with photographs of famous races, here is an overview of the sport that is chock-full of information: tracks, horses, famous races and racers. A stunning portrayal of The Sport of Kings.
For nearly 40 years, Chemistry in the Laboratory has been meeting the needs of teachers and students. This new edition builds on that legacy while addressing cutting-edge trends in the chemistry laboratory—including forensic chemistry and environmental and green chemistry. As always, the new edition of Chemistry in the Laboratory offers precise, easy-to-follow instructions, helpful illustrations, and an emphasis throughout on laboratory safety. Again, throughout, a Consider This feature encourages users to expand the principles of the experiment into interesting applications, open-ended experiments, or unexplored corners. Most experiments in the manual can be completed in one lab session, but some can be linked or extended for a multi-lab project.
This Open Access book summarizes the key findings from the second cycle of IEA’s International Computer and Information Literacy Study (ICILS), conducted in 2018. ICILS seeks to establish how well schools around the globe are responding to the need to provide young people with the necessary digital participatory competencies. Effective use of information and communication technologies (ICT) is an imperative for successful participation in an increasingly digital world. ICILS 2018 explores international differences in students’ computer and information literacy (CIL), namely their ability to use computers to investigate, create, and communicate at home, at school, in the workplace, and in the community. Participating countries also had an option to administer an assessment of students’ computational thinking (CT), focused on their ability to recognize aspects of real-world problems appropriate for computational formulation, and to evaluate and develop algorithmic solutions to those problems, so that the solutions could be operationalized with a computer. The data collected by ICILS 2018 show how digital competencies can be assessed using instruments representing authentic contexts for ICT use, and how students’ CIL and CT skills relate to school learning experiences, out-of-school contexts, and student characteristics. Those data also show how learning technologies are used in classrooms around the world. Background questionnaires asked students about their use of ICT, and collected information from teachers, schools, and national education systems about the resourcing and teaching of CIL (and CT) within their countries. The results of ICILS 2018 will enable policymakers and education systems to develop a better understanding of the contexts and outcomes of CIL (and CT) education programs.
This open access book presents the assessment framework for IEA’s International Computer an Information Literacy Study (ICILS) 2018, which is designed to assess how well students are prepared for study, work and life in a digital world. The study measures international differences in students’ computer and information literacy (CIL): their ability to use computers to investigate, create, participate and communicate at home, at school, in the workplace and in the community. Participating countries also have an option for their students to complete an assessment of computational thinking (CT). The ICILS assessment framework articulates the basic structure of the study, providing a description of the field and the constructs to be measured. This book outlines the design and content of the measurement instruments, sets down the rationale for those designs, and describes how measures generated by those instruments relate to the constructs. Hypothesized relations between constructs provide the foundation for some of the analyses that follow. Above all, the framework links ICILS to other similar research, enabling the contents of this assessment framework to combine theory and practice in an explication of both the ‘what’ and the ‘how’ of ICILS.
This is the first comprehensive treatment of active galactic nuclei--the cosmic powerhouses at the core of many distant galaxies. The term active galactic nuclei refers to quasars, radio galaxies, Seyfert galaxies, blazars, and related objects, all of which are believed to share a similar central engine--a supermassive black hole many times the mass of the Sun. Astrophysicists have studied these phenomena for the past several decades and have begun to develop a consensus about many of their properties and internal mechanisms. Julian Krolik, one of the world's leading authorities on the subject, sums up leading ideas from across the entire range of research, making this book an invaluable resource for astronomers, physicists interested in applications of the theory of gravitation, and graduate students. Krolik begins by addressing basic questions about active galactic nuclei: What are they? How can they be found? How do they evolve? He assesses the evidence for massive black holes and considers how they generate power by accretion. He discusses X-ray and g-ray emission, radio emission and jets, emission and absorption lines, anisotropic appearance, and the relationship between an active nucleus and its host galaxy. He explores the mysteries of what ignites, fuels, and extinguishes active galactic nuclei, and concludes with a general review of where the field now stands. The book is unique in paying careful attention to relevant physics as well as astronomy, reflecting in part the importance of general relativity to understanding active galactic nuclei. Clear, authoritative, and detailed, this is crucial reading for anyone interested in one of the most dynamic areas of astrophysics today.
This work concentrates upon families with a strong connection to Virginia and Kentucky, most of which are traced forward from the eighteenth, if not the seventeenth, century. The compiler makes ample use of published sources some extent original records, and the recollections of the oldest living members of a number of the families covered. Finally. The essays reflect a balanced mixture of genealogy and biography, which makes for interesting reading and a substantial number of linkages between as many as six generations of family members.
This book uses an economic framework to examine the consequences of U.S. farm and food policies for obesity, its social costs, and the implications for government policy. Drawing on evidence from economics, public health, nutrition, and medicine, the authors evaluate past and potential future roles of policies such as farm subsidies, public agricultural R&D, food assistance programs, taxes on particular foods (such as sodas) or nutrients (such as fat), food labeling laws, and advertising controls. The findings are mostly negative—it is generally not economic to use farm and food policies as obesity policy—but some food policies that combine incentives and information have potential to make a worthwhile impact. This book is accessible to advanced undergraduate and graduate students across the sciences and social sciences, as well as to decision-makers in the public, private, and not-for-profit sectors. Winner of the Quality of Research Discovery Award from the Australasian Agricultural and Resource Economics Society.
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