This book contains a clear exposition of two contemporary topics in modern differential geometry: distance geometric analysis on manifolds, in particular, comparison theory for distance functions in spaces which have well defined bounds on their curvature the application of the Lichnerowicz formula for Dirac operators to the study of Gromov's invariants to measure the K-theoretic size of a Riemannian manifold. It is intended for both graduate students and researchers.
Reviewing the relevant scientific and technical literature, this work summarizes the current state-of-the-art knowledge related to gene flow and introgression (the permanent incorporation of genetic information from one set of differentiated populations into another) between genetically modified crops and their wild relatives. They analyze the biological framework for protecting the genetic integrity of indigenous wild relatives of crops in centers of crop origin and diversity, focusing on the issues of emission, dispersal, and deposition of pollen and/or seed; the likelihood and extent of gene flow from crops to wild relatives; and stabilization and the spread of traits in wild species. The material is organized into crop chapters, each of which covers general biological information of the crop; the most important crop wild relatives together with information about their ploidy levels, diverse genomes, centers of origin, and geographic distribution; the crop's potential for hybridization with its wild relatives; pollen flow studies related to pollen dispersal distances and hybridization rates; the current state of the genetic modification technology regarding that crop; and research gaps. The crop chapters discuss banana and plantain; barley; canola and oilseed rape; cassava, manioc, and yucca; chickpea; common bean; cotton; cowpea; finger millet; maize and corn; oat; peanut and groundnut; pearl millet; pigeonpea; potato; rice; sorghum; soybean; sweet potato, batata, and camote; and wheat and bread wheat.
This comprehensive book provides a comparative overview of legal institutions that intersect with everyday life: contracts, unilateral legal transactions, torts, negotiorum gestio and unjust enrichment. These institutions form the core of the Law of Obligations, which is examined in this book from the perspective of all major legal traditions including Civil, Common, Islamic and Chinese law.
Although poets have written about warfare since at least the time of Homer, the Vietnam war has struck many observers as being immune to the interpretations of poetry and myth. "Lyric poetry of a traditional kind," writes one critic, "has proved inappropriate to communicate the character of the Vietnam war, its remoteness, its jargonized recapitulations, its seeming imperviousness to aesthetics." Nonetheless, the past two decades have seen an unprecedented outpouring of poetry that seeks to describe and come to terms with that bitterly divisive conflict. In Radical Visions Vince Gotera argues that poetry written by Vietnam veterans underlines the failure of traditional American myths to help Americans understand the war and its aftermath. The book blends sociohistorical commentary with close readings of individual works by such poets as Michael Casey, Walter McDonald, and W. D. Ehrhart. In the book's first section, "The 'Nam," Gotera examines several key mythic structures--the Wild West (a violent extension of the mythic virgin land), the machine in the garden, the city on the hill, regeneration through violence--all of which helped delude Americans about Vietnam and the war being fought there. In the second part, "The World," Gotera shows how another myth, the American Adam as an exemplar of ahistorical innocence, proved unusable for returning veterans attempting to readjust to American life. In addition to exposing these failed myths, Gotera argues, the poetry by Vietnam veterans reflects an effort to construct new myths--most notably that of the "warrior against war," an oxymoronic structure arising from the difficulties faced by returning veterans. In the book's final chapters, Gotera examines the work of Bruce Weigl and Yusef Komunyakaa, two poets whom the author considers most successful at portraying the moral absurdity of the Vietnam war without sacrificing lyrical aesthetics. The first comprehensive study devoted exclusively to poetry by Vietnam veterans, Radical Visions argues that this body of writing registers an important advance in the aesthetics and poetics of war literature and offers a cogent antiwar statement rooted in personal experience.
While the health effects of many aspects of life, from diet to marital status, have been extensively explored, little study has been made of the health effects of work. Covering such topics as on-the-job dangers, the role of unions in worker protection, and occupational health in both developed and developing countries, this collection of articles conclusively demonstrates the negative impact that neglect of citizens' working lives has on pubic health. With more Americans dying each year from job-related causes than were killed in a decade of combat in Vietnam, "Health and Work Under Capitalism" is a long-overdue and unusually significant book.
Bovine Respiratory Disease (BRD) is a condition that causes significant economic losses in cattle farms. This book on BRD is divided into five chapters, in which important aspects such as epidemiology, predisposing factors, main pathogens involved, diagnosis, prophylaxis and treatment are addressed. A comprenhensive review to have at hand for all the bovine veterinary surgeons.
In this wide-ranging cultural and political history of Filipinos and the Philippines, Vicente L. Rafael examines the period from the onset of U.S. colonialism in 1898 to the emergence of a Filipino diaspora in the 1990s. Self-consciously adopting the essay form as a method with which to disrupt epic conceptions of Filipino history, Rafael treats in a condensed and concise manner clusters of historical detail and reflections that do not easily fit into a larger whole. White Love and Other Events in Filipino History is thus a view of nationalism as an unstable production, as Rafael reveals how, under what circumstances, and with what effects the concept of the nation has been produced and deployed in the Philippines. With a focus on the contradictions and ironies that suffuse Filipino history, Rafael delineates the multiple ways that colonialism has both inhabited and enabled the nationalist discourse of the present. His topics range from the colonial census of 1903-1905, in which a racialized imperial order imposed by the United States came into contact with an emergent revolutionary nationalism, to the pleasures and anxieties of nationalist identification as evinced in the rise of the Marcos regime. Other essays examine aspects of colonial domesticity through the writings of white women during the first decade of U.S. rule; the uses of photography in ethnology, war, and portraiture; the circulation of rumor during the Japanese occupation of Manila; the reproduction of a hierarchy of languages in popular culture; and the spectral presence of diasporic Filipino communities within the nation-state. A critique of both U.S. imperialism and Filipino nationalism, White Love and Other Events in Filipino History creates a sense of epistemological vertigo in the face of former attempts to comprehend and master Filipino identity. This volume should become a valuable work for those interested in Southeast Asian studies, Asian-American studies, postcolonial studies, and cultural studies.
Layered double hydroxides are one of the variety of names given to a family of layered materials first discovered in Sweden in 1842. These materials are interesting because their layer cations can be changed among a wide selection, and the interlayer anion can also be (nearly) freely chosen. Like cationic clays, they can be pillared and can exchange interlayer species -- thus increasing applications and making new routes to derivatives. The principle areas of application include catalyst support, anion scavengers, polymer stabilisers, and antacids. In the last several years, reviews and studies of LDHs have dealt with these uses. This book aims to update the current body of LDH knowledge from a wide array of views. The first section addresses the synthesis and physiochemical characterisation of these materials, and section two focuses on the applications of LDHs.
This book contains a clear exposition of two contemporary topics in modern differential geometry: distance geometric analysis on manifolds, in particular, comparison theory for distance functions in spaces which have well defined bounds on their curvature the application of the Lichnerowicz formula for Dirac operators to the study of Gromov's invariants to measure the K-theoretic size of a Riemannian manifold. It is intended for both graduate students and researchers.
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