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A ‘textbook’ plant typically comprises about 85% waterand 13.5% carbohydrates. The remaining fraction contains at least14 mineral elements, without which plants would be unable tocomplete their life cycles. Understanding plant nutrition and applying this knowledge topractical use is important for several reasons. First, anunderstanding of plant nutrition allows fertilisers to be used morewisely. Second, the nutritional composition of crops must betailored to meet the health of humans and livestock. Third, manyregions of the world are currently unsuitable for crop production,and an understanding of plant nutrition can be used to developstrategies either for the remediation of this land or...
Finding new strategies for synthesizing benzimidazole derivatives and functionalizing the benzimidazole core has proved to be important due to the compound's various applications in medicine, chemistry, and other areas. The multitude of benzimidazole derivatives marketed as drugs has led to intensive research in the field for the discovery of new biologically active structures. The general applications of benzimidazole derivatives in materials chemistry, electronics, technology, dyes, pigments, and agriculture open up new research horizons. This book guides the rational design of benzimidazole derivatives synthesis with certain applications. Chapters cover such topics as therapeutic use of benzimidazole in conditions like diabetes, viruses, and parasitic diseases; X-ray crystal structure of selected benzimidazole derivatives; benzimidazole compounds for cancer therapy; and others.
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Following the successful and proven concept used in "Bioactive Heterocyclic Compound Classes" by the same editors, this book is the first to present approved pharmaceutical and agrochemical compounds classified by their carboxylic acid functionality in one handy volume. Each of the around 40 chapters describes one or two typical syntheses of a specific compound class and provides concise information on the history of development, mode of action, biological activity and field of application, as well as structure-activity relationships. In addition, similarities and differences between pharmaceuticals and agrochemicals are discussed in the introduction. Written by a team of experts in the field, this is a useful reference for researchers in academia and chemical or pharmaceutical companies working in the field of total synthesis and natural product chemistry, drug development, and crop protection research.
In this first annotated edition of F. R. Leavis' famous critique of C. P. Snow's influential argument about 'the two cultures', Stefan Collini reappraises both its literary tactics and its purpose as cultural criticism. The edition will enable new generations of readers to understand what was at stake in the dispute and to appreciate the enduring relevance of Leavis's attack on the goal of economic growth. In his comprehensive introduction Collini situates Leavis's critique within the wider context of debates about 'modernity' and 'prosperity', not just the 'two cultures' of literature and science. Collini emphasizes the difficulties faced by the cultural critic in challenging widely-held views and offers an illuminating analysis of Leavis's style. The edition provides full notes to references and allusions in Leavis's texts.
An audacious departure for the internationally acclaimed South African novelist--a thriller with all the searing immediacy of today's headlines. Who was Christo Mercer, and why was he brutally stabbed to death in a remote Saharan town? For Robert Poley, an unhappy writer of political thril-lers, the welcome distraction posed by this question has become an obsession. With the mysterious delivery of a laptop computer and a cryptic E-mail message, he finds himself slowly entwined in the vagaries that constituted Mercer's life and death. An illegal-arms trader haunted by his nightmares, his past, and his clandestine involvement with a ruthless rebel-- and with Christopher Marlowe's Tamburlaine t...
Summoned to Whitehall in 1949, Laurens van der Post was told that in old British Central Africa there were two large tracts of country that London didn't really know anything about, and could he go in there on foot and take a look, please? Venture to the Interior is the account of that journey, a journey filled with adventure and discovery, flying from London across Europe and Africa, and after days in small aircraft, on foot across the mountains to the two lost worlds of central Africa.
Poe Poe Poe Poe Poe Poe Poe is the exploration by a distinguished American poet and critic of his own lifelong fascination with the work of Edgar Allan Poe. Examining Poe’s achievement as poet, as aesthetician, as inventor of the modern detective and science fiction genres, and as master of the psychological tale of terror, Hoffman revels in his subject. The result is a comprehensive, arresting interpretation of the oeuvre and a compassionate, personal portrait of its creator.
This is the story of Ajaiyi, a man born into poverty who is determined to improve his situation. In the hope of finding the money he needs, he travels through unfamiliar lands filled with strange creatures. He meets the Spirit of Fire with its huge feathered head and flaming body, and receives assistance from a wizard and a unicorn. Yet, in the end, the answer to his woes is not far from home.Amos Tutuola was born in Abeokuta, Nigeria, in 1920. His first novel, The Palm-Wine Drinkard, was acquired by T. S. Eliot and published by Faber in 1952.
“A scatologocial black satire . . . Triomf may be the signal Afrikaans novel of the 1990s . . . A daring, vicious and hilarious flight of imagination” (The Washington Post). This is the story of the four inhabitants of 127 Martha Street in the poor white suburb of Triomf. Living on the ruins of old Sophiatown, the freehold township razed to the ground as a so-called “black spot,” they await with trepidation their country’s first democratic elections. It is a date that coincides fatefully with the fortieth birthday of Lambert, the oversexed misfit son of the house. There is also Treppie, master of misrule and family metaphysician; Pop, the angel of peace teetering on the brink of th...