Download or read book Raised Field Technology written by Arthur Stephen Morris and published by Ashgate Publishing, Ltd.. This book was released on 2004 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the Inca Empire and, indeed, in the previous centuries, the harsh climate and difficult physical environment of the Andean plateau around Lake Titicaca sustained a population many times larger than the one struggling to sustain itself in more recent times. Academics began studying this in the late 1960s and discovered that the Incas and their forefathers had used a complex system of raised fields and irrigation canals to obtain high yields from their crops. This technology seems to have been lost after the Spanish conquest. the Peruvian and Bolivian governments as well as international NGOs, which have set about reintroducing this system of farming, along with the traditional Andean wonder crops such as quinua, canilua and amaranth. This book presents a critical analysis of these raised field projects, setting them in context and taking into consideration factors such as agrarian reforms and counter-reforms, the psychology of aid dependency and the limited remit of the agencies. It shows that very few of the raised field projects have led to permanent cultivation and explains the failures in terms of a variety of standard factors. a more integrated approach, which recognizes the integrated nature of society and economy in the traditional communities and the existence of a rounded Andean technology, of which the raised fields comprise only one part.

Download or read book Raised Field Systems of Bolivia and Peru written by Jessica Hill Robin and published by . This book was released on 1995 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collections of the Massachusetts Historical Society written by Massachusetts Historical Society and published by . This book was released on 1923 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the statement above quoted, also for full bibliographical information regarding this publication, and for the contents of the volumes [1st ser.] v. 1- 7th series, v. 5, cf. Griffin, Bibl. of Amer. hist. society. 2d edition, 1907, p. 346-360.

Download or read book Numismatics of Massachusetts written by Malcolm Storer and published by [Cambridge, Mass.] : Massachusetts Historical Society. This book was released on 1923 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Primarily it is a catalogue of the pieces in the collection of the Massachusetts Historical Society...."--Pref.

Download or read book Fragile Lands Of Latin America written by John O. Browder and published by Routledge. This book was released on 2019-04-11 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book of selected research papers, originally presented at the "Symposium of Fragile Lands of Latin America—The Search for Sustainable Uses," presents some fresh evidence of the viability of a few "non-conventional" strategies for natural resource development and management.

Download or read book Community Factors in Agricultural Change written by Robin Rose Kozloff and published by . This book was released on 1994 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Digital CMOS Technology Circuits and Systems written by Karim Abbas and published by Springer Nature. This book was released on 2020-01-14 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive reference for everything that has to do with digital circuits. The author focuses equally on all levels of abstraction. He tells a bottom-up story from the physics level to the finished product level. The aim is to provide a full account of the experience of designing, fabricating, understanding, and testing a microchip. The content is structured to be very accessible and self-contained, allowing readers with diverse backgrounds to read as much or as little of the book as needed. Beyond a basic foundation of mathematics and physics, the book makes no assumptions about prior knowledge. This allows someone new to the field to read the book from the beginning. It also means that someone using the book as a reference will be able to answer their questions without referring to any external sources.

Download or read book 1994 Festival of American Folklife July 1 4 July 7 10 written by Smithsonian Institution and published by . This book was released on 1994 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Energy Regulatory Commission Reports written by United States. Federal Energy Regulatory Commission and published by . This book was released on with total page 2286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technology and the Lifeworld written by Don Ihde and published by . This book was released on 1990-05-22 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: " . . . Dr. Ihde brings an enlightening and deeply humanistic perspective to major technological developments, both past and present." —Science Books & Films "Don Ihde is a pleasure to read. . . . The material is full of nice suggestions and details, empirical materials, fun variations which engage the reader in the work . . . the overall points almost sneak up on you, they are so gently and gradually offered." —John Compton "A sophisticated celebration of cultural diversity and of its enabling technologies. . . . perhaps the best single volume relating the philosophical tradition to the broad issues raised by contemporary technologies." —Choice " . . . important and challenging . . . " —Review of Metaphysics " . . . a range of rich historical, cultural, philosophical, and psychological insights, woven together in an intriguing and clear exposition . . . The book is really a pleasure to read, for its style, immense learning and sanity." —Teaching Philosophy The role of tools and instruments in our relation to the earth and the ways in which technologies are culturally embedded provide the foci of this thought-provoking book.

Download or read book The Fourth Industrial Revolution written by Klaus Schwab and published by Currency. This book was released on 2017-01-03 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: World-renowned economist Klaus Schwab, Founder and Executive Chairman of the World Economic Forum, explains that we have an opportunity to shape the fourth industrial revolu­tion, which will fundamentally alter how we live and work. Schwab argues that this revolution is different in scale, scope and complexity from any that have come before. Characterized by a range of new technologies that are fusing the physical, digital and biological worlds, the developments are affecting all disciplines, economies, industries and governments, and even challenging ideas about what it means to be human. Artificial intelligence is already all around us, from supercomputers, drones and virtual assistants to 3D printing, DNA sequencing, smart thermostats, wear­able sensors and microchips smaller than a grain of sand. But this is just the beginning: nanomaterials 200 times stronger than steel and a million times thinner than a strand of hair and the first transplant of a 3D printed liver are already in development. Imagine “smart factories” in which global systems of manu­facturing are coordinated virtually, or implantable mobile phones made of biosynthetic materials. The fourth industrial revolution, says Schwab, is more significant, and its ramifications more profound, than in any prior period of human history. He outlines the key technologies driving this revolution and discusses the major impacts expected on government, business, civil society and individu­als. Schwab also offers bold ideas on how to harness these changes and shape a better future—one in which technology empowers people rather than replaces them; progress serves society rather than disrupts it; and in which innovators respect moral and ethical boundaries rather than cross them. We all have the opportunity to contribute to developing new frame­works that advance progress.

Download or read book Modern Techniques of Raising Field Crops written by Chhidda Singh and published by Oxford and IBH Publishing. This book was released on 1983 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes modern management practices with regard to all of the major crops in India comprising cereals, millets, pulses, oilseeds, fibre crops, forage and sugar crops. The book contains the latest, authoritative and readily-usable information on the improved farming techniques for stepping up crop productivity. Information gathered is for use by students, teachers, extension workers and others interested in the agricultural prosperity of the nation.

Download or read book Sarvekshana written by and published by . This book was released on 2000 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Antiquity written by Manuel Vaquero, A.J. Howard & M.G. Macklin, Steven L. Kuhn, Mary C. Stiner & Erksin Gulec, Axel Pollex, Marek kohn & Steven mithen, Gill Hey, Alex Bayliss & Angela Boyle, Junko Habu & Clare Fawcett, Ian C. Glover, Li Liu, Yangjin Pak, Hyung Il Pai, Fumiko Ikawa-Smith, Barbara Bender, Clark L. Erickson, Fisher, Pollard & Frederick, Tina Thurston, William Gustav Gartner, Dunning, Scarborough, Valdez, Jr. , Luzzadder-Beach, Beach & Jones, Gary M. Feinman, Simon Stoddart & Ezra Zubrow and published by . This book was released on 1999 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grassroots Development written by and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Societies and Technologies from the Past and Present written by Mark Altaweel and published by UCL Press. This book was released on 2018-11-26 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today our societies face great challenges with water, in terms of both quantity and quality, but many of these challenges have already existed in the past. Focusing on Asia, Water Societies and Technologies from the Past and Present seeks to highlight the issues that emerge or re-emerge across different societies and periods, and asks what they can tell us about water sustainability. Incorporating cutting-edge research and pioneering field surveys on past and present water management practices, the interdisciplinary contributors together identify how societies managed water resource challenges and utilised water in ways that allowed them to evolve, persist, or drastically alter their environment. The case studies, from different periods, ancient and modern, and from different regions, including Egypt, Sri Lanka, Cambodia, Southwest United States, the Indus Basin, the Yangtze River, the Mesopotamian floodplain, the early Islamic city of Sultan Kala in Turkmenistan, and ancient Korea, offer crucial empirical data to readers interested in comparing the dynamics of water management practices across time and space, and to those who wish to understand water-related issues through conceptual and quantitative models of water use. The case studies also challenge classical theories on water management and social evolution, examine and establish the deep historical roots and ecological foundations of water sustainability issues, and contribute new grounds for innovations in sustainable urban planning and ecological resilience.

Download or read book Enfo Newsletter written by and published by . This book was released on 1986 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: