Koziol uncovers the dense meanings of early medieval rituals of supplication in France, illuminating the complex changes in social relations and political power in the tenth and eleventh centuries.
Koziol uncovers the dense meanings of early medieval rituals of supplication in France, illuminating the complex changes in social relations and political power in the tenth and eleventh centuries.
Record-Making and Record-Keeping in Early Societies provides a concise and up-to-date survey of early record-making and record-keeping practices across the world. It investigates the ways in which human activities have been recorded in different settings using different methods and technologies. Based on an in-depth analysis of literature from a wide range of disciplines, including prehistory, archaeology, Assyriology, Egyptology, and Chinese and Mesoamerican studies, the book reflects the latest and most relevant historical scholarship. Drawing upon the author’s experience as a practitioner and scholar of records and archives and his extensive knowledge of archival theory and practice, the book embeds its account of the beginnings of recording practices in a conceptual framework largely derived from archival science. Unique both in its breadth of coverage and in its distinctive perspective on early record-making and record-keeping, the book provides the only updated and synoptic overview of early recording practices available worldwide. Record-Making and Record-Keeping in Early Societies will be of interest to academics, researchers, and students engaged in the study of archival science, archival history, and the early history of human culture. The book will also appeal to practitioners of archives and records management interested in learning more about the origins of their profession.
Chapter 23. Animal Models of Stroke Versus Clinical Stroke: Comparison of Infarct Size, Cause, Location, Study Design, and Efficacy of Experimental Therapies
Chapter 23. Animal Models of Stroke Versus Clinical Stroke: Comparison of Infarct Size, Cause, Location, Study Design, and Efficacy of Experimental Therapies
A quantitative and qualitative comparison of contemporary neuroprotection and thrombolytic stroke trials and their preclinical animal counterparts has been undertaken, with meta-analysis (DerSimonian and Laird, 1986) used to evaluate imaging and histological outcomes. Results from 35 clinical trials including 5,532 patients were compared with data from 3,145 pre-clinical acute-stroke experiments in 45,476 animals. While clinical trials tended to be of higher methodological quality and have larger sample sizes than animal experiments (71 patients vs. 7 animals per group), both were similarly underpowered owing to the greater variability in human stroke (average standard deviation of mean in humans 99% v 30% in animals). Proportionally, animal infarcts were almost four times larger than human infarcts in untreated control groups (27% v 8% of the hemisphere) although there was considerable variability in size owing to comorbidities and stroke type. Eighty-six percent of animal studies and 54% of clinical trials reported smaller infarcts in groups receiving treatment, with 41% of clinical trials reporting an improvement in the pre-specified hypothesis. Animal experiments were not effective in predicting individual trial results, nor the level of neuroprotection, however, there was a fair agreement between the direction of the animal and clinical outcomes when looking at the overall direction of drug outcome. As a drug screening tool, experimental stroke studies need refinement. Rational frameworks for translational research will help.
The Wiley-Interscience Paperback Series consists of selected books that have been made more accessible to consumers in an effort to increase global appeal and general circulation. With these new unabridged softcover volumes, Wiley hopes to extend the lives of these works by making them available to future generations of statisticians, mathematicians, and scientists. "For both applied and theoretical statisticians as well as investigators working in the many areas in which relevant use can be made of discriminant techniques, this monograph provides a modern, comprehensive, and systematic account of discriminant analysis, with the focus on the more recent advances in the field." –SciTech Book News ". . . a very useful source of information for any researcher working in discriminant analysis and pattern recognition." –Computational Statistics Discriminant Analysis and Statistical Pattern Recognition provides a systematic account of the subject. While the focus is on practical considerations, both theoretical and practical issues are explored. Among the advances covered are regularized discriminant analysis and bootstrap-based assessment of the performance of a sample-based discriminant rule, and extensions of discriminant analysis motivated by problems in statistical image analysis. The accompanying bibliography contains over 1,200 references.
A fascinating and informative look at state-of-the-art nanotechnology research, worldwide, and its vast commercial potential Nanotechnology Commercialization: Manufacturing Processes and Products presents a detailed look at the state of the art in nanotechnology and explores key issues that must still be addressed in order to successfully commercialize that vital technology. Written by a team of distinguished experts in the field, it covers a range of applications notably: military, space, and commercial transport applications, as well as applications for missiles, aircraft, aerospace, and commercial transport systems. The drive to advance the frontiers of nanotechnology has become a major global initiative with profound economic, military, and environmental implications. Nanotechnology has tremendous commercial and economic implications with a projected $ 1.2 trillion-dollar global market. This book describes current research in the field and details its commercial potential—from work bench to market. Examines the state of the art in nanotechnology and explores key issues surrounding its commercialization Takes a real-world approach, with chapters written from a practical viewpoint, detailing the latest research and considering its potential commercial and defense applications Presents the current research and proposed applications of nanotechnology in such a way as to stimulate further research and development of new applications Written by an all-star team of experts, including pioneer patent-holders and award-winning researchers in nanotechnology The major challenge currently faced by researchers in nanotechnology is successfully transitioning laboratory research into viable commercial products for the 21st century. Written for professionals across an array of research and engineering disciplines, Nanotechnology Commercialization: Manufacturing Processes and Products does much to help them bridge the gap between lab and marketplace.
A re-editing of F.N. Robinson's second edition of The works of Geoffrey Chaucer published in 1957 by the team of experts at the Riverside Institute who have greatly expanded the introductory material, explanatory notes, textual notes, bibliography and glossary. The result of many years' study. The Riverside Chaucer is the most authentic and exciting edition available of Chaucer's complete works.
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