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Books > Science & Mathematics > General

Troubled Harvest - Agronomy and Revolution in Mexico, 1880-2002 (Hardcover, New): Joseph Cotter Troubled Harvest - Agronomy and Revolution in Mexico, 1880-2002 (Hardcover, New)
Joseph Cotter
R2,821 R2,555 Discovery Miles 25 550 Save R266 (9%) Ships in 10 - 15 working days

During the 20th century, two revolutions swept rural Mexico: the Mexican Revolution and the Green Revolution. In both, "revolutionaries" promised to address the problems of rural poverty and underdevelopment. The Mexican Revolution led to a significant agrarian reform and created the State and elite that governed Mexico since the 1920s. The Green Revolution helped increase Mexican agricultural production substantially, and in 1970 it won a Nobel Peace Prize for Norman Borlaug, who bred dwarf hybrid wheat. Mexican agronomists played significant roles in both revolutions, but neither revolution brought prosperity to peasant farmers. This book examines the history of Mexican agronomy and agronomists to shed new light on the role of science in the Mexican Revolution, the origins of the worldwide Green Revolution, and general issues about the nature of the professions, the impact of professionals' ties to politics and the state, and discourses between members of Mexico's urban middle class and peasantry. Cotter also analyzes the impact of foreign models of science in Mexico, the history of U.S.-Mexican cooperation in the agricultural sciences, and the factors that led Mexico to seek scientific assistance from the United States. In a broad way, he reveals new aspects of the ongoing struggle for the right to define "modernity" and "progress" in rural Mexico, and offers new explanations for the failure of many of the State's efforts to assist peasant farmers.

Max Maths Primary A Singapore Approach Grade 2 Student Book (Paperback): Tony Cotton Max Maths Primary A Singapore Approach Grade 2 Student Book (Paperback)
Tony Cotton
R578 Discovery Miles 5 780 Ships in 9 - 17 working days
TelE-Learning - The Challenge for the Third Millennium (Hardcover, 2002 ed.): Don Ebdon, Mike Kendall TelE-Learning - The Challenge for the Third Millennium (Hardcover, 2002 ed.)
Don Ebdon, Mike Kendall
R2,709 Discovery Miles 27 090 Ships in 18 - 22 working days

Many of the early issues in the field of telE-learning are now not only recognised but are being addressed, through professional and staff development routes, through innovative technological solutions, and through approaches and concepts that are better suited to particular educational contexts. TelE-LEARNING: The Challenge for the Third Millennium provides details of the most recent advances in this area, and covers issues concerned with:
-the position of on-line learning in the development of the information society;
-developments in virtual organisations, virtual institutes and virtual laboratories;
-creation and development of interactive and adaptive context-aware learning environments using intelligent agents and cognitive style match;
-integrating collaborative learning and collective competencies into on-line learning practices;
-creation and development of e-learning portals, and concerns with inter-operability;
-uses of on-line learning environments in diverse subjects, such as environmental education, mathematics and ICT;
-changes with educational organisation and the impact of culture and culturation;
-the role of case studies and models in teacher development of practice;
-educational uses of broadcasting and web-based technology;
-creation and development of assessment and computerised examination systems in on-line learning environments;
-the role of team work, team learning and team teaching in on-line learning environments used for work-based purposes;
-the role of on-line learning environments in parent-child relationships and rehabilitation situations;
-a focus on shifts in female enrolment in computer science courses;
-theories and concepts of telE-learning (including the application of activity theory and situated learning theory to on-line delivery and learning);
-developments in appropriate research methodologies for on-line learning environments.

TelE-LEARNING: The Challenge for the Third Millennium contains the edited proceedings of Stream 3 of the 17th World Computer Congress, which was sponsored by the International Federation for Information Processing (IFIP) and held in Montreal, Quebec, Canada in August 2002. "

Education for a Sustainable Future - A Paradigm of Hope for the 21st Century (Paperback, Softcover reprint of the original 1st... Education for a Sustainable Future - A Paradigm of Hope for the 21st Century (Paperback, Softcover reprint of the original 1st ed. 2000)
Keith A. Wheeler, Anne Perraca Bijur
R1,566 Discovery Miles 15 660 Ships in 18 - 22 working days

This book illustrates how sustainability, information technologies, and envisioning the future can be effectively woven into an integrated educational experience. By understanding what it takes to build a sustainable community, students will develop the skills needed to engage successfully in a sustainable society. Using the real world as their classroom, they will participate in gathering and analyzing data, clarifying values, listening, speaking, thinking creatively, and making decisions about their community.

RCMII - Reliability-Centered Maintenance (Hardcover, 2nd edition): John Moubray RCMII - Reliability-Centered Maintenance (Hardcover, 2nd edition)
John Moubray
R1,998 Discovery Miles 19 980 Ships in 18 - 22 working days

Initially developed by the aviation industry, RCM is rapidly becoming fundamental to the practice of maintenance management and is now in use at hundreds of industrial and service organizations around the world. This book provides an authoritative and practical explanation of what RCM is and how it can be applied. It is of vital importance to anyone concerned with productivity, quality, safety, and environmental integrity. Written by an expert in the field who has helped users apply RCM and its more modern derivative, RCM2, at more than 600 sites in 32 countries. The second edition includes more than 100 pages of new material on: condition monitoring the analysis of functions and failures human error the management risk failure finding the measurement maintenance performance Introduction to RCMThe Plant Register Functions and Failures Failure ConsequencesPreventive TasksDefault Actions The RCM Decision Diagram Planning, Organizing and Controlling the Proposed Task The Nature of Failure and Technical HistoryImplementing RCMWhat RCM Achieves A Brief History of RCM

It's a Gas - The Magnificent and Elusive Elements that Expand Our World (Paperback): Mark Miodownik It's a Gas - The Magnificent and Elusive Elements that Expand Our World (Paperback)
Mark Miodownik
R295 R263 Discovery Miles 2 630 Save R32 (11%) Ships in 5 - 10 working days

Why are most gases invisible, odourless and tasteless? Why do some poison us and others make us laugh? And why do some power our engines while others make drinks fizzy? In It's a Gas, Mark Miodownik masterfully reveals an invisible world through his unique brand of scientific storytelling.

Taking us back to that exhilarating – and often dangerous – moment when scientists tried to work out exactly what they had discovered, Miodownik shows that gases are the formative substances of our modern world, each with its own weird and wonderful personality.

We see how seventeenth-century laughing gas parties led to the first use of anaesthetics in surgery, how the invention of the air valve in musical instruments gave us bicycles, cars and trainers, and how gases made us masters of the sea (by huge steamships) and skies (via extremely flammable balloons). This delight of a book reveals the immense importance of gases to modern civilisation.

Vedic Mathematics (Paperback): Maple Press Vedic Mathematics (Paperback)
Maple Press
R466 Discovery Miles 4 660 Ships in 18 - 22 working days
Researching Social Processes in the Laboratory (Hardcover): Carl J. Couch Researching Social Processes in the Laboratory (Hardcover)
Carl J. Couch
R3,345 Discovery Miles 33 450 Ships in 10 - 15 working days

Contemporary Studies in Sociology

Keeping Livestock Healthy (Paperback, 4th edition): B. Haynes Keeping Livestock Healthy (Paperback, 4th edition)
B. Haynes
R566 R530 Discovery Miles 5 300 Save R36 (6%) Ships in 18 - 22 working days

KEEPING LIVESTOCK HEALTHY is one of the recognized classics in its field. Small Farmer's Journal called it "a major contribution to available farm veterinary literature." Modern Veterinary Practice wrote: ." . . highly recommended to all livestock owners." And Farmstead Magazine said, "So admirably organized and indexed that its information is instantly available."

Now completely revised and updated, this fourth edition draws on the very latest research from experts on each of the five animals covered - horses, cattle, pigs, goats, and sheep. It presents new information on vaccines, artificial insemination, ultrasonography, disease testing, drug treatments, and diseases such as Lyme disease, Potomac fever, bluetongue, foot-and-mouth disease, and mad cow disease. This complete reference on livestock health is an invaluable guide to preventing disease through good nutrition, proper housing, and appropriate care.

Literature Searching in Science, Technology, and Agriculture, 2nd Edition (Hardcover, 2nd Revised edition): Eileen Pritchard Literature Searching in Science, Technology, and Agriculture, 2nd Edition (Hardcover, 2nd Revised edition)
Eileen Pritchard
R3,128 R2,696 Discovery Miles 26 960 Save R432 (14%) Ships in 10 - 15 working days

Written from both the librarian's and scientist's point of view, this book is a comprehensive guide to conducting searches of scientific, agricultural, and technological literature. The beginning user will find the work a valuable introduction to search and retrieval techniques, while the experienced user will welcome the volume's overview of the most recent methods and strategies. Because the library is no longer the only place where a researcher may conduct literature searches, this revised edition gives extensive attention to electronic searches from remote sites, such as computers at the home or office.

Searching for information is changing from the traditional library setting to the remote environment. Written from both the librarian's and scientist's perspectives, this comprehensive guide overviews fundamental and advanced methods of conducting scientific, technological, and agricultural literature searches from libraries and remote sites, such as computers at the home or office. Beginners will find this book a useful introduction to search and retrieval techniques. At the same time, the computerization of libraries has been so rapid that the experienced researcher will also benefit from this work.

The first part of the book overviews and discusses available information sources. The second and third parts examine ways of finding these information sources in the library, and techniques of searching and retrieving this information via computer from outside the library. The volume explains the pathway of information in literature, methods of identifying and citing literature, the usefulness of the online catalog, the special features of abstracts and indexes, the nature of online searching, and the significance of the Internet to users in scientific and research environments. The final chapter gives special attention to the electronic library and the World Wide Web. A concise bibliography directs the reader to some of the most important aids for literature searching.

Something's Tugging on My Claw! (Hardcover): Janice S. C Petrie Something's Tugging on My Claw! (Hardcover)
Janice S. C Petrie
R473 Discovery Miles 4 730 Ships in 18 - 22 working days
Statistics with Common Sense (Hardcover, Illustrated Ed): David Kault Statistics with Common Sense (Hardcover, Illustrated Ed)
David Kault
R2,080 R1,894 Discovery Miles 18 940 Save R186 (9%) Ships in 10 - 15 working days

Applying statistical results to real life situations can be difficult or futile if you can't be certain what the results actually mean. This reference guide provides readers with the frequently elusive link between statistical results and practical applications. Students will learn the basic concepts and principles of statistics and probability, without getting bogged down in complicated theories and abstractions. Many statistics texts rely too heavily on mathematical formulas. Kault restores the emphasis to understanding statistical results and using common sense in decision making. Everyday examples bring the concepts to life. In the entry on hypothesis testing, Kault examines how a statistical result incorrectly overruled the common sense of many doctors. A chapter on random variables shows the chance that students will carry cell phones, and a chapter on categorical measurements uses statistics to determine the efficiency of a new treatment for a serious disease. Each chapter ends with questions that will help students further understand important concepts. Useful on its own and perfect as a means of expanding classroom discussions, this book is ideal for high school students or anyone needing to review the basics of statistics.

Nanocellulose - Synthesis, Properties and Applications (Hardcover): Vikas Mittal Nanocellulose - Synthesis, Properties and Applications (Hardcover)
Vikas Mittal
R3,136 R2,452 Discovery Miles 24 520 Save R684 (22%) Ships in 18 - 22 working days
Modern Analytical Methods in Art and Archaeology (Hardcover): E Ciliberto Modern Analytical Methods in Art and Archaeology (Hardcover)
E Ciliberto
R6,078 Discovery Miles 60 780 Ships in 18 - 22 working days

The use of analytical methods in studies concerning works of art and archaeological artifacts provides essential information on the materials they are made from, including their composition, age, and methods used in their production. This book explains how to use analytical methods to obtain such information.

Atomic Spectroscopy (Paperback): Rajappan Nair Atomic Spectroscopy (Paperback)
Rajappan Nair
R1,145 Discovery Miles 11 450 Ships in 18 - 22 working days
Conscious Math - Envisioning the Elements of Mathematics (Hardcover): Nathan M Harper Conscious Math - Envisioning the Elements of Mathematics (Hardcover)
Nathan M Harper
R1,573 Discovery Miles 15 730 Ships in 18 - 22 working days
Did You Make the Hole in the Shell in the Sea? (Hardcover): Janice S. C Petrie Did You Make the Hole in the Shell in the Sea? (Hardcover)
Janice S. C Petrie; Illustrated by Janice S. C Petrie
R473 Discovery Miles 4 730 Ships in 18 - 22 working days
Microwave and Radio Frequency Applications  (Proce edings of the Third World Congress on Microwave & Radio Frequency Apps, Sept... Microwave and Radio Frequency Applications (Proce edings of the Third World Congress on Microwave & Radio Frequency Apps, Sept 2002, in Sydney, Austrl (Paperback)
DC Folz
R3,754 Discovery Miles 37 540 Ships in 18 - 22 working days

This volume present the latest scientific advancements and technological developments with particular emphasis on existing and potential applications. Included are important and cutting edge topics on sintering, chemistry, ceramics, materials processing, moisture measurement, medical applications, electromagnetic field exposure effects, RF measurements, magnetic field processing, drying of complex and difficult to dry materials, printed circuit board assemblies, design of and components for industrial microwave & RF systems, new industrial applications, waste treatment and recycling, electronic materials, polymers, agricultural products.

Handbook of Advanced Nanomaterials and Nanotechnologies, Volume 3 (Hardcover): Vikas Mittal Handbook of Advanced Nanomaterials and Nanotechnologies, Volume 3 (Hardcover)
Vikas Mittal
R4,156 R3,230 Discovery Miles 32 300 Save R926 (22%) Ships in 18 - 22 working days
Elements and Other Poems (Hardcover, 1st English ed): Martin Lings Elements and Other Poems (Hardcover, 1st English ed)
Martin Lings
R732 Discovery Miles 7 320 Ships in 18 - 22 working days
Max Maths Primary A Singapore Approach Grade 1 Student Book (Paperback): Tony Cotton Max Maths Primary A Singapore Approach Grade 1 Student Book (Paperback)
Tony Cotton
R571 Discovery Miles 5 710 Ships in 9 - 17 working days
Aristotelian Explorations (Paperback, New ed): G. E. R Lloyd Aristotelian Explorations (Paperback, New ed)
G. E. R Lloyd
R1,189 Discovery Miles 11 890 Ships in 10 - 15 working days

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than is usually allowed.

Flow - FicSci 1 (Paperback): Flow - FicSci 1 (Paperback)
R180 R167 Discovery Miles 1 670 Save R13 (7%) Ships in 5 - 10 working days

The practice and theory of science communication can take many forms. One of them, which this volume represents, explores what forms of knowledge might be constructed when creative writing encounters science.

Working outwards from a theoretical framework that sees the sciences as discourses constructed by human endeavour through forms of language and practices of authority, this collection offers writing that emerged from a scientific encounter. It explores the relationship between creativity and scientific experiment, between the languages deployed by scientists in their experiments and analyses and the languages forged by creatives in their ongoing efforts to understand the human condition.

Fic Sci 01 brought eleven creative writers together with a biomechanical engineer. The presented science invited creative enquiry into different aspects of flow, that physical property that is so central to research in fluid mechanics. This anthology collects the results of that encounter.

Foodservice Facilities Planning 3e (Hardcover, 3rd Ed): E Kazarian Foodservice Facilities Planning 3e (Hardcover, 3rd Ed)
E Kazarian
R3,121 R2,456 Discovery Miles 24 560 Save R665 (21%) Ships in 18 - 22 working days

The foodservice industry gets more competitive every day. As a result, initial planning is extremely important and has become a key factor in determining the success or failure of an operation. This fully updated edition of the best-selling text on foodservice facilities planning shows students how to create a facility that blends the most efficient work environment with an ambience that will attract more customers. Students will find all-new information on how to—

  • cost-effectively design an operation
  • properly select and efficiently maintain equipment
  • successfully plan and accurately evaluate foodservice layouts
  • plan fast-food facilities and bakeshops
  • cut costs through more efficient energy planning.
Equipped with this comprehensive book, students will develop expertise in all aspects of foodservice facilities planning, from prospectus to finished facility. The author provides sample layouts of award-winning floor plans from which effective designs can be modeled. Students will also find practical exercises that help prepare them for common problems that may arise while planning their own operation. They will also learn how to organize data to begin planning, how to develop feasibility studies, how to fully equip and operate their own facility, and most important, how to make their facility achieve maximum productivity and profits. Whether you are a student just learning the business, a foodservice planner, consultant, or decision maker in the industry, this practical reference book can make you an indispensable member of the foodservice facility planning team. An ideal classroom tool for students interested in careers in the foodservice industry, Foodservice Facilities Planning can also offer firm guidance to veteran foodservice planners, consultants, and decision makers.
Taiwan's Politics In Action: Struggling To Win At The Ballot Box (Hardcover): John F. Copper Taiwan's Politics In Action: Struggling To Win At The Ballot Box (Hardcover)
John F. Copper
R2,367 Discovery Miles 23 670 Ships in 18 - 22 working days

Taiwan's Politics in Action: Struggling to Win at the Ballot Box is about the most interesting and exciting aspects of Taiwan's politics: political competition in the form of electioneering, campaigns and voting. The author first analyzes the theories, constructs or simply ideas about elections, especially who wins them and why.The most discussed by the pundits and the scholars are the watermelon and the pendulum theory: voting as before or not. The economic, or pocketbook, theory is also popular - although whether this means economic growth or greater equity has changed. Which party or candidate has the most money is also predictive. Other constructs or simply ideas are also commonplace. Divide and conquer is another approach. Another is the best campaign agenda; so too picking the most attractive candidates. Professionalism in campaigning and the use of social media are also favorite ideas. So is the appeal to voters' ethnicity, espousing liberal or conservative ideas, using protest, focusing on constant concerns such as peace and corruption and finally, the appeals of populism and progressivism.The author then examines Taiwan's two most recent elections, the 2018 mid-term (or collection of local elections) and the 2020 national presidential and legislative election to apply the theories. The Nationalist Party or Kuomintang (KMT) won the former; the Democratic Progressive Party (DPP) won the latter, giving the observer a choice of evidence about how to win.The author concludes that Taiwan's democracy is being challenged, but is still popular in spite of strong external forces and other worries.

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