Et moi9 .. ,' si j*avait su comment en revenir, je One service mathematics has rendered the n 'y serais point alle.' human race. It has put common sense back Jules Verne where it belongs. on the topmost shelf next to the dusty canister labelled 'discarded nonsense'. The series is divergent; therefore we may be Eric T. Bell able to do something with it. O. Heaviside Mathematics is a tool for thought A highly necessary tool in a world where both feedback and nonlineari­ ties abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sci­ ences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One ser­ vice topology has rendered mathematical physics .. .'; 'One service logic has rendered computer science .. .'; 'One service category theory has rendered mathematics .. .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.160.951160.95L. I. Ronkin9DC3C106-1E98-4009-988B-C3BB811CE318978940105773897894010577390007118, 250.22TPPaperbackCouverture soupleK9789401057738engSpringer/Sci-Tech/TradeSpringer/Sci-Tech/Trade49619.256.11.7319.256.1212012-10-09T04:00:00ZWildlife Conservation by Sustainable UseP10117Science & NatureSCIENCE01AGeneral ScienceBUS069000, SCI026000, TEC010000Environmental ScienceBooks > Science & Nature > Science > Environmental Sciencehttps://dynamic. indigoimages. ca/books/9401057737.jpg?scaleup=true&width=600&quality=85&lang=enhttps://dynamic. indigoimages. ca/books/9401057737.jpg?scaleup=true&width=600&quality=85&lang=frhttps://www. indigo. ca/en-ca/wildlife-conservation-by-sustainable-use/9789401057738.htmlhttps://www. indigo. ca/fr-ca/wildlife-conservation-by-sustainable-use/9789401057738.htmlOne of the major challenges of sustainable development is the interdisciplinary nature of the issues involved. To this end, a team of conservation biologists, hunters, tourist operators, ranchers, wildlife and land managers, ecologists, veterinarians and economists was convened to discuss whether wildlife outside protected areas in Africa can be conserved in the face of agricultural expansion and human population growth. They reached the unequivocal - if controversial - conclusion that wildlife can be an economic asset, especially in the African savannas, if this wildlife can be sustainably utilized through safari hunting and tourism. Using the African savannas as an example, Wildlife Conservationby Sustainable Useshows that in many instances sustainable wildlife utilization comprises an even better form of land use than livestock keeping. Even when population pressure is high, as in agricultural areas or in humid zones, and wild animal species can pose a serious cost to agriculture, these costs are mainly caused by small species with a low potential for safari hunting. Although ranching has a very low rate of return and is hardly ever profitable, the biggest obstacle to the model of sustainable wildlife use outlined inWildlife Conservation by Sustainable Useis from unfair competition from the agricultural sector, such as subsidies and lack of taxation, resulting in market distortion for wildlife utilization. This book thus gives valuable evidence for a different way of working, providing arguments for removing such distortions and thereby facilitating financially sound land use and making it a rationally sound choice to conserve wildlife outside protected areas. The expert team of authors, most of whom came together at a workshop to thrash out the ideas that were then developed into the various chapters, has written a superb account of recent research on this complex subject, resulting in a book that is a major contribution to our understanding of sustainable use of land. The important conclusion is that wildlife conservation can be possible for landholders and local communities if they have a financial interest in protecting wildlife on their lands.321.51321.5H. h. t Prins2A513650-4DE4-4714-A433-2320193065DC978940105785197894010578590007118, 64.89TPPaperbackCouverture souple5FBF08391BDB4FA28898F68C485FDEA8engSpringer/Sci-Tech/TradeSpringer/Sci-Tech/Trade25819.256.10.9419.256.1112012-10-23T04:00:00ZThe Theory Of Classes Of GroupsP10117Science & NatureSCIENCE02AMath & PhysicsMAT000000MathematicsBooks > Science & Nature > Math & Physics > Mathematicshttps://dynamic. indigoimages. ca/books/9401057850.jpg?scaleup=true&width=600&quality=85&lang=enhttps://dynamic. indigoimages. ca/books/9401057850.jpg?scaleup=true&width=600&quality=85&lang=frhttps://www. indigo. ca/en-ca/the-theory-of-classes-of-groups/9789401057851.htmlhttps://www. indigo. ca/fr-ca/the-theory-of-classes-of-groups/9789401057851.htmlOne of the characteristics of modern algebra is the development of new tools and | Functions of Completely Regular Growth by | Functions of Completely Regular Growth by Victor N. Kasyanov, Paperback | Indigo Chapters