Science

Leaf Defence

Author: Edward E. Farmer

Publisher: Oxford University Press, USA

ISBN:

Category: Science

Page: 216

View: 466

Leaves are among the most abundant organs on earth and are a defining feature of most terrestrial ecosystems. However, a leaf is also a potential meal for a hungry animal and the question therefore arises, why does so much foliage survive in nature? What mechanisms protect leaves so that, on a global scale, only a relatively small proportion of living leaf material is consumed? Leaf survival is in large part due to two processes: firstly, leaf-eating organisms fall prey to predators (top-down pressure on the herbivore); secondly, leaves defend themselves (bottom-up pressure on the herbivore). Remarkably, these two types of event are often linked; they are controlled and coordinated by plants and the molecular mechanisms that underlie this are now beginning to emerge. This novel text focuses exclusively on the leaf, on the herbivorous organisms that attack leaves, and the mechanisms that plants use to defend these vital organs. It begins with an assessment of the scale of herbivory, before examining direct physical and chemical defences on leaf surfaces and within the leaf itself. Although some leaf defences are easily seen, most operate at the molecular level and are therefore invisible to the naked eye. Many of these recently elucidated mechanisms are described. Throughout the book, perspectives from both the laboratory and the field are combined. A central feature of the work is its emphasis on the coevolution of leaf defences and the digestive tracts of animals including humans, making the book of relevance in understanding the role of leaf defences in agriculture. Leaf Defence is suitable for senior undergraduate and graduate students taking courses in plant science, as well as a broader audience of biologists and biochemists seeking a comprehensive and authoritative overview of this exciting and emerging topic.
Language Arts & Disciplines

How to Speak Brit

Author: Christopher J. Moore

Publisher: Penguin

ISBN:

Category: Language Arts & Disciplines

Page: 128

View: 779

The quintessential A to Z guide to British English—perfect for every egghead and bluestocking looking to conquer the language barrier Oscar Wilde once said the Brits have "everything in common with America nowadays except, of course, language." Any visitor to Old Blighty can sympathize with Mr. Wilde. After all, even fluent English speakers can be at sixes and sevens when told to pick up the "dog and bone" or "head to the loo," so they can "spend a penny." Wherever did these peculiar expressions come from? British author Christopher J. Moore made a name for himself on this side of the pond with the sleeper success of his previous book, In Other Words. Now, Moore draws on history, literature, pop culture, and his own heritage to explore the phrases that most embody the British character. He traces the linguistic influence of writers from Chaucer to Shakespeare and Dickens to Wodehouse, and unravels the complexity Brits manage to imbue in seemingly innocuous phrases like "All right." Along the way, Moore reveals the uniquely British origins of some of the English language’s more curious sayings. For example: Who is Bob and how did he become your uncle? Why do we refer to powerless politicians as “lame ducks”? How did “posh” become such a stylish word? Part language guide, part cultural study, How to Speak Brit is the perfect addition to every Anglophile’s library and an entertaining primer that will charm the linguistic-minded legions.
Biography & Autobiography

Selected Writings

Author: Jose Marti

Publisher: Penguin

ISBN:

Category: Biography & Autobiography

Page: 496

View: 688

José Martí (1853-1895) is the most renowned political and literary figure in the history of Cuba. A poet, essayist, orator, statesman, abolitionist, and the martyred revolutionary leader of Cuba's fight for independence from Spain, Martí lived in exile in New York for most of his adult life, earning his living as a foreign correspondent. Throughout the 1880s and early 1890s, Martí's were the eyes through which much of Latin America saw the United States. His impassioned, kaleidoscopic evocations of that period in U.S. history, the assassination of James Garfield, the opening of the Brooklyn Bridge, the execution of the Chicago anarchists, the lynching of the Italians in New Orleans, and much more, bring it rushing back to life. Organized chronologically, this collection begins with his early writings, including a thundering account of his political imprisonment in Cuba at age sixteen. The middle section focuses on his journalism, which offers an image of the United States in the nineteenth century, its way of life and system of government, that rivals anything written by de Tocqueville, Dickens, Trollope, or any other European commentator. Including generous selections of his poetry and private notebooks, the book concludes with his astonishing, hallucinatory final masterpiece, "War Diaries", never before translated into English. For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators. From the Trade Paperback edition.
Revenge

كونت مونت كريستو

Author: الكسندر دوماس

Publisher:

ISBN:

Category: Revenge

Page: 124

View: 856

Simplified Arabic translation of Alexandre Dumas' well-known work "Le Comte de Monte-Cristo" for children ages 10 to 14.
Literary Criticism

The Penguin Classics Book

Author: Henry Eliot

Publisher: Penguin UK

ISBN:

Category: Literary Criticism

Page: 480

View: 541

Penguin Classics is the largest and best-known classics imprint in the world. From The Epic of Gilgamesh to the poetry of the First World War, and covering all the greatest works of fiction, poetry, drama, history and philosophy in between, this reader's companion encompasses 500 authors, 1,200 books and 4,000 years of world literature. Stuffed full of stories, author biographies, book summaries and recommendations, and illustrated with thousands of historic Penguin Classic covers, this is an exhilarating and comprehensive guide for anyone who wants to explore and discover the best books ever written.
Religion

Papers and Journals

Author: Soren Kierkegaard

Publisher: Penguin UK

ISBN:

Category: Religion

Page: 704

View: 322

One of the greatest thinkers of the nineteenth century, Søren Kierkegaard (1814-55) often expressed himself through pseudonyms and disguises. Taken from his personal writings, these private reflections reveal the development of his own thought and personality, from his time as a young student to the deep later internal conflict that formed the basis for his masterpiece of duality Either/Or and beyond. Expressing his beliefs with a freedom not seen in works he published during his lifetime, Kierkegaard here rejects for the first time his father's conventional Christianity and forges the revolutionary idea of the 'leap of faith' required for true religious belief. A combination of theoretical argument, vivid natural description and sharply honed wit, the Papers and Journals reveal to the full the passionate integrity of his lifelong efforts 'to find a truth which is truth for me'.
Literary Collections

The Mayflower Papers

Author: Various

Publisher: Penguin

ISBN:

Category: Literary Collections

Page: 336

View: 356

The most important personal accounts of the Plymouth Colony, the key sources of Nathaniel Philbrick's New York Times bestseller Mayflower National Book Award winner Nathaniel Philbrick and his father, Thomas Philbrick, present the most significant and readable original works that were used in the writing of Mayflower, offering a definitive look at a crucial era of America's history. The selections include William Bradford's "Of Plymouth Plantation" (1651), the most comprehensive of all contemporary accounts of settlement in seventeenth-century America; Benjamin Church's "Entertaining Passages Relating to Philip's War 1716," an eye-opening account from Church's field notes from battle; and much more. Providing explanatory notes for every piece, the editors have vividly re-created the world of seventeenth-century New England for anyone interested in the early history of our nation. For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,700 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators. From the Trade Paperback edition.