Plants depend on physiological mechanisms to combat adverse environmental conditions, such as pathogen attack, wounding, drought, cold, freezing, salt, UV, intense light, heavy metals and SO2. Many of these cause excess production of active oxygen species in plant cells. Plants have evolved complex defense systems against such oxidative stress. The
First published in 1988, Marc Egnal's now classic revisionist history of the origins of the American Revolution, focuses on five colonies—Massachusetts, New York, Pennsylvania, Virginia, and South Carolina—from 1700 to the post-Revolutionary era. Egnal asserts that throughout colonial America the struggle against Great Britain was led by an upper-class faction motivated by a vision of the rapid development of the New World. In each colony the membership of this group, which Egnal calls the expansionist faction, was shaped by self-interest, religious convictions, and national origins. According to Egnal, these individuals had long shown a commitment to American growth and had fervently supported the colonial wars against France, Spain, and Native Americans. While advancing this interpretation, Egnal explores several salient aspects of colonial society. He scrutinizes the partisan battles within the provinces and argues that they were in fact clashes between the expansionists and a second long-lived faction that he calls the "nonexpansionists." Through close analysis he shows how economic crisis—the depression of the 1760s—influenced the colonists' behavior. And although he focuses on the initiative and leadership of the elite, Egnal also investigates the part played by the common people in the rebellion. A Mighty Empire contains insightful sketches of Benjamin Franklin, John Adams, and other revolutionary leaders and makes clear the human dimensions of the clash with Great Britain. The final chapter provides a new context for understanding the writing of the Constitution and considers the links between the Revolution and modern America. An appendix lists members of the colonial factions and identifies their patterns of political commitment. Now back in print with a new preface, A Mighty Empire is a valuable addition to the debate over the role of ideas and interests in shaping the Revolution. For the 2010 edition, Egnal reviews how interpretations of the American Revolution have developed since the publication of his landmark volume. In his new preface he considers and critiques explanations for the Revolution founded on ideology, the role of non-elite Americans, and British politics. Egnal also looks to a trend in the writing of the history of the Revolution that considers its effects more than its causes and thereby grapple with the conflicts ingredient in the nascent American empire. With great lucidity, he shows where the writing of history has gone since the appearance of A Mighty Empire and makes a case for its continuing relevance.
With coverage on all the marine mammals of the world, authors Jefferson, Webber, and Pitman have created a user-friendly guide to identify marine mammals alive in nature (at sea or on the beach), dead specimens "in hand, and also to identify marine mammals based on features of the skull. This handy guide provides marine biologists and interested lay people with detailed descriptions of diagnostic features, illustrations of external appearance, beautiful photographs, dichotomous keys, and more. Full color illustrations and vivid photographs of every living marine mammal species are incorporated, as well as comprehendible maps showing a range of information. For readers who desire further consultation, authors have included a list of literature references at the end of each species account. For an enhanced understanding of habitation, this guide also includes recognizable geographic forms described separately with colorful paintings and photographs. All of these essential tools provided make Marine Mammals of the World the most detailed and authoritative guide available!* Contains superb photographs of every species of marine mammal for accurate identification * Authors' collective experience adds up to 80 years, and have seen nearly all of the species and distinctive geographic forms described in the guide * Provides the most detailed and anatomically accurate illustrations currently available * Special emphasis is placed on the identification of species in "problem groups, such as the beaked whales, long-beaked oceanic dolphin, and southern fur seals * Includes a detailed list of sources for more information at the back of the book.
In a book that explores the phenomenon of stuttering from its practical and physical aspects to its historical profile to its existential implications, Shell, who has himself struggled with stuttering all his life, plumbs the depths of this murky region between will and flesh, intention and expression, idea and word. Looking into the difficulties encountered by people who stutter--as do fifty million world-wide--Shell shows that stutterers share a kinship with many other speakers, both impeded and fluent. This book takes us back to a time when stuttering was believed to be 'diagnosis-induced, ' then on to the complex mix of physical and psychological causes that were later discovered. Ranging from cartoon characters like Porky Pig to cultural icons like Marilyn Monroe, from Moses to Hamlet, Shell reveals how stuttering in literature plays a role in the formation of tone, narrative progression and character.--From publisher description.
Wartime sermons offer a window on to how Jews perceive themselves in relation to the majority society and how Jewish and national values are reconciled when the fate of a nation is at stake. They also reveal a great deal about how rabbis guide their communities through the challenges of their times. The sermons reproduced here were delivered by rabbis from across the Jewish spectrum, and each is accompanied by a comprehensive introduction and detailed notes.
This volume provides a complete breakdown of all EC competition law developments in the last year, it is clearly laid out to ensure the relevant information is easily accessible. It also contains all the relevant EC legislation, cases and decisions, helping you work effectively through this area of law.
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