This first book to illuminate this important aspect of chemical synthesis improves the lifetime of catalysts, thus reducing material and saving energy, costs and waste. The international panel of expert authors describes the studies that have been conducted concerning the way homogeneous catalysts decompose, and the differences between homogeneous and heterogeneous catalysts. The result is a ready reference for organic, catalytic, polymer and complex chemists, as well as those working in industry and with/on organometallics.
Although children's theatre has been a part of American culture from early times, historians have not always included it in the documentation of our theatrical heritage. Sometimes more the product of the educator and the social worker than the producer or the theatre artist, theatre with and for young people has been neglected in traditional theatre history studies; yet as early as 1792 Charles Stearns began creating his plays and dialogues for school children. The traditions and success of eighteenth-century school drama inspired social workers to explore similar activities in their playground and settlement house work, and at the end of the nineteenth and the beginning of the twentieth century, professional producers began experimenting more vigorously with the commercial possibilities of children as audience. This book is a collection of essays by leading authorities in the field on various aspects of the historical development of children's theatre in the United States. The discussions focus on the marked differences that have occurred from group to group and examine the ways in which children's theatre began to find definition, as theorists and writers such as Winifred Ward and Charlotte Chorpenning strove to articulate the differences between the child as participant in creative drama and the child as audience member. The introduction provides a review of early concepts and the evolution of present-day thought, and the essays illuminate facets of the rich and varied history of American theatre with and for children. This trailblazing study will serve as the beginning of a fuller understanding of the field and a challenge to others to document the missing pieces.
Among the most significant subcultures in modern U.S. history, the hippies had a far-reaching impact. Their influence essentially defined the 1960s--hippie antifashion, divergent music, dropout politics and "make love not war" philosophy extended to virtually every corner of the world and remains influential. The political and cultural institutions that the hippies challenged, or abandoned, mainly prevailed. Yet the nonviolent, egalitarian hippie principles led an era of civic protest that brought an end to the Vietnam War. Their enduring impact was the creation of a 1960s frame of reference among millions of baby boomers, whose attitudes and aspirations continue to reflect the hip ethos of their youth.
John Pollard's book surveys the relationship between Catholicism and the process of change in Italy from Unification to the present day. Central to the book is the complex set of relationships between traditional religion and the forces of change. In a broad sweep, Catholicism in Modern Italy looks at the cultural, social, political and economic aspects of the Catholic church and its relationship to the different experiences across Italy over this dramatic period of change and 'modernisation'.
Worldwide concern in scientific, industrial, and governmental com munities over traces of toxic chemicals in foodstuffs and in both abiotic and biotic environments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published progress reports, and archival documentations. These three publications are integrated and scheduled to provide in international communication the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. Until now there has been no journal or other publication series reserved exclusively for the diversified literature on "toxic" chemicals in our foods, our feeds, our geographical surroundings, our domestic animals, our wild life, and ourselves. Around the world immense efforts and many talents have been mobilized to technical and other evaluations of natures, locales, magnitudes, fates, and toxicology of the persisting residues of these chemicals loosed upon the world. Among the sequelae of this broad new emphasis has been an inescapable need for an articulated set of authorita tive publications where one could expect to find the latest important world literature produced by this emerging area of science together with documentation of pertinent ancillary legislation.
Because interpreting radiographic studies is an important aspect of veterinary diagnostics, optimal patient positioning is essential for meaningful radiographs. With this handbook, the practitioner and staff receive a detailed overview of positioning techniques geared to canine radiographic examinations.Chapters have been built systematically so that instructions are clear and fast reading, making the text useful even directly before examining a patient. Ideal positioning is illustrated in 200 drawings. Sketches of each radiographic view clarify anatomical structures and help interpret the related picture.This book is an excellent resource in achieving maximum preparation for radiographic evaluation. It is appropriate for veterinarians, veterinary students and veterinary technicians.
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