From TV to smartphone apps to movies to newspapers, mass media are nearly omnipresent in contemporary life and act as a powerful social institution. In this introduction to media sociology, Lindner and Barnard encourage readers to think critically about the power of big media companies, state-media relations, new developments in journalism, representations of race, class, gender, and sexuality in media, and what social media may or may not be doing to our brains, among other topics. Each chapter explores pressing questions about media by carefully excavating the results of classic and contemporary social scientific studies. The authors bring these findings to life with anecdotes and examples ripped from headlines and social media newsfeeds. By synthesizing research on new media and traditional media, entertainment media and news, quantitative and qualitative studies, All Media Are Social offers a succinct and accessibly-written analysis of both enduring patterns and some of the newest developments in mass media. With strong emphases on theory and methods, Lindner and Barnard provide students and general readers alike with the tools to better understand the ever-changing media landscape.
Since the 1990s, both politics and pop culture have been dominated by the twin motifs of the victim and the child. Calcutt traces the history of these motifs back to their origins in the counterculture of the 1950s and 1960s, and concludes that the counterculture, far from being liberating, has provided a ready-made verbal and visual language for today's victim culture and the authoritarian politics arising from it. This title discusses the erosion of adulthood as a pop cultural phenomenon that requires demystification and as a social problem which must be overcome.
The second edition of the popular Handbook of Orthodontics continues to offer readers a highly accessible introduction to the subject of clinical orthodontics. Comprehensive and compact, this book is ideal for dental undergraduates, postgraduate students of orthodontics and orthodontic therapists, as well as general dental practitioners with an interest in the field. Portable format makes the book ideal for use as an 'on-the-spot' quick reference Provides comprehensive coverage of clinical orthodontics ranging from diagnosis and treatment planning through contemporary removable and fixed appliances to cleft lip and palate Covers the scientific basis of orthodontics in detail with particular focus on embryology, craniofacial development, growth and the biology of tooth movement Presents over 500 illustrations and photographs - many previously unpublished - to help explain and illustrate specific points Chapters fully updated throughout to reflect the recent advances in evidenced-based practice and new areas of knowledge, particularly in digital imaging, appliance systems and craniofacial biology Ideal for all members of the orthodontic community, ranging from junior post-graduate trainees to experienced practitioners Also suitable for senior dental undergraduates considering a career in orthodontics A new chapter on evidence-based medicine explains how to assess clinical research correctly and appraise the literature Covers new appliance systems in orthodontics, including customized appliances and aligners Expanded selection of clinical cases for each class of malocclusion, including over 100 new figures New 'pull out' boxes summarize the best available clinical evidence, making quick reference and learning even easier Important references are highlighted and their impact explained in the bibliography
The second edition of the popular Handbook of Orthodontics continues to offer readers a highly accessible introduction to the subject of clinical orthodontics. Comprehensive and compact, this book is ideal for dental undergraduates, postgraduate students of orthodontics and orthodontic therapists, as well as general dental practitioners with an interest in the field. Portable format makes the book ideal for use as an ‘on-the-spot’ quick reference Provides comprehensive coverage of clinical orthodontics ranging from diagnosis and treatment planning through contemporary removable and fixed appliances to cleft lip and palate Covers the scientific basis of orthodontics in detail with particular focus on embryology, craniofacial development, growth and the biology of tooth movement Presents over 500 illustrations and photographs – many previously unpublished – to help explain and illustrate specific points Chapters fully updated throughout to reflect the recent advances in evidenced-based practice and new areas of knowledge, particularly in digital imaging, appliance systems and craniofacial biology Ideal for all members of the orthodontic community, ranging from junior post-graduate trainees to experienced practitioners Also suitable for senior dental undergraduates considering a career in orthodontics A new chapter on evidence-based medicine explains how to assess clinical research correctly and appraise the literature Covers new appliance systems in orthodontics, including customized appliances and aligners Expanded selection of clinical cases for each class of malocclusion, including over 100 new figures New ‘pull out’ boxes summarize the best available clinical evidence, making quick reference and learning even easier Important references are highlighted and their impact explained in the bibliography
Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.
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