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Books > Science & Mathematics > Science: general issues > General

Holognosis (Hardcover): Asha K Amir-Jahed Holognosis (Hardcover)
Asha K Amir-Jahed
R875 Discovery Miles 8 750 Ships in 10 - 15 working days
Practical Masonry - A Guide To The Art Of Stone Cutting Comprising The Construction And Working Of Stairs, Circular Work,... Practical Masonry - A Guide To The Art Of Stone Cutting Comprising The Construction And Working Of Stairs, Circular Work, Arches, Niches, Domes, Pendentives, Vaults, Tracery Windows, Etc. To Which Are Added Supplements Relating To Masonry Estimating And Qu (Hardcover)
William R. Purchase
R908 Discovery Miles 9 080 Ships in 10 - 15 working days
Organizational Learning and Knowledge - Concepts, Methodologies, Tools and Applications (Volume 3) (Hardcover): Irma Organizational Learning and Knowledge - Concepts, Methodologies, Tools and Applications (Volume 3) (Hardcover)
Irma
R14,465 Discovery Miles 144 650 Ships in 18 - 22 working days
Universal Sovereignty (Hardcover): Jeremy Johnson Universal Sovereignty (Hardcover)
Jeremy Johnson
R4,963 Discovery Miles 49 630 Ships in 10 - 15 working days

How many individuals in the US can we assist become Multi-Millionaires?

Electronic Waves & Transmission Line Circuit Design - Your Illustrated Guide to Wave Engineering (Hardcover): Matthew M.... Electronic Waves & Transmission Line Circuit Design - Your Illustrated Guide to Wave Engineering (Hardcover)
Matthew M. Radmanesh Ph.D.
R1,318 Discovery Miles 13 180 Ships in 10 - 15 working days

The book introduces concepts on a wide range of materials and has several advantages over existing texts, including: 1. The presentation of a series of scientific postulates and laws of RF and microwaves, which lay the foundation for the behavior of waves and their propagation on transmission lines, is unique to this book compared with similar RF and Microwave texts.2. The presentation of classical laws and principles of electricity and magnetism, all inter-related, conceptually and graphically.3. There is a shift of emphasis from rigorous mathematical solutions of Maxwell's equations, and instead has been aptly placed on simple yet fundamental concepts that underlie these equations. This shift of emphasis will promote a deeper understanding of the electronics, particularly at RF/Microwave frequencies.4. Wave propagation in free space and tramsmission lines has been amply treated from a totally new standpoint. Designing RF/Microwave passive circuits using the Smith Chart as covered in this book becomes a systematic and yet pleasant task, which can easily be duplicated by any practitioner in the field.5. New technical terms are precisely defined as they are first introduced, thereby keeping the subject matter in focus and preventing misunderstanding, and 6. Finally the abundant use of graphical illustrations and diagrams brings a great deal of clarity and conceptual understanding, enabling difficult concepts to be understood with ease.The fundamentals of RF and microwave electronics can be mastered visually, through many tested practical examples in the book and in the accompanying CD using Microsoft Excel environment. This book is perfect for RF/microwave newcomers or industry veterans The material is presented lucidly and effectively through worked practical examples using both clear-cut math and vivid illustrations, which help the reader gain practical knowledge in passive circuit design using the Smith Chart.

Electric bells and all about them A Practical Book of Practical Men (Hardcover): Selimo Romeo Bottone Electric bells and all about them A Practical Book of Practical Men (Hardcover)
Selimo Romeo Bottone
R799 R738 Discovery Miles 7 380 Save R61 (8%) Ships in 18 - 22 working days
The Joy of Being Eaten - Journeys into the Bizarre Sexuality and Private Love Lives of the Ancient Layers of the Human Brain... The Joy of Being Eaten - Journeys into the Bizarre Sexuality and Private Love Lives of the Ancient Layers of the Human Brain (Hardcover)
Lawrence Vandervert
R692 Discovery Miles 6 920 Ships in 10 - 15 working days
Prime Elements Of Ordinary Matter, Dark Matter & Dark Energy - Beyond Standard Model & String Theory (Hardcover): Vladimir... Prime Elements Of Ordinary Matter, Dark Matter & Dark Energy - Beyond Standard Model & String Theory (Hardcover)
Vladimir Ginzburg
R1,095 Discovery Miles 10 950 Ships in 10 - 15 working days

This book outlines the history of the vortex theory and its latest development, 3D spiral string theory.

Energy & Society (Revised) - The Relation Between Energy, Social Change, and Economic Development (Hardcover): Fred Cottrell Energy & Society (Revised) - The Relation Between Energy, Social Change, and Economic Development (Hardcover)
Fred Cottrell
R1,092 Discovery Miles 10 920 Ships in 18 - 22 working days

Energy and Society (Revised) When first published in 1955, this book was among the first interpretive treatments of the connection between a society's energy conditions and evolution of its culture. The book begins with a basic discussion of the earliest forms of energy uses and evolves through a discussion of how the evolution of alternative energy converters has impacted the growth of civilization. Dr.Cottrell takes us from food gathering societies up through the beginning of the industrial revolution into the age of nuclear power. With each step of change, he discusses how society has changed and the impact these changes have had on economic, moral and social issues. Today, more than any time in history, the questions of energy sources, energy conversion, energy uses and energy distribution are among the greatest challenges faced by civilization. In this book, Dr. Cottrell does not give you answers or predictions but takes you through the thought processes necessary to overcome the multible barriers we face in moving into the future.

National Registry Paramedic Study Questions (Hardcover): Steve Roberts National Registry Paramedic Study Questions (Hardcover)
Steve Roberts
R1,085 Discovery Miles 10 850 Ships in 18 - 22 working days
My Pet Clock (Hardcover): Mirjana Nikolovski My Pet Clock (Hardcover)
Mirjana Nikolovski
R712 Discovery Miles 7 120 Ships in 18 - 22 working days

This book has a very interesting story in it called My Pet Clock.It is about math. It also has the story in it called The Appetizer I love. It is about honey. There is also stories from long ago about like a computer and a person falling deeply, truly, madly in love.

Energodynamics (Hardcover): Valery Etkin Energodynamics (Hardcover)
Valery Etkin
R1,159 Discovery Miles 11 590 Ships in 10 - 15 working days

The book concentrates most attention on the synthesis of the basics of fundamental disciplines and on the deductive substantiation of fundamental principles, laws and equations for equilibrium and non-equilibrium thermodynamics, classic and quantum mechanics, the theory of heat- and mass-exchange, hydrodynamics and electrodynamics. A considerable attention is also paid to the development and experimental verification of a number of new applications the theory provides, as well as to the analysis and elimination of the paralogisms discovered from the positions of energodynamics in the majority of fundamental disciplines.

The Lived Experience of Being Raised by Single Alcohol-Dependent Father (Hardcover): Shotayo Gabriel Tejuosho Ph D The Lived Experience of Being Raised by Single Alcohol-Dependent Father (Hardcover)
Shotayo Gabriel Tejuosho Ph D
R792 Discovery Miles 7 920 Ships in 18 - 22 working days
Encyclopedia of Networked and Virtual Organizations (Volume 3) (Hardcover): Goran D Putnik Encyclopedia of Networked and Virtual Organizations (Volume 3) (Hardcover)
Goran D Putnik
R8,956 Discovery Miles 89 560 Ships in 18 - 22 working days
Girls and Women in STEM - A Never Ending Story (Hardcover, New): Janice Koch, Barbara Polnick, Beverly Irby Girls and Women in STEM - A Never Ending Story (Hardcover, New)
Janice Koch, Barbara Polnick, Beverly Irby
R2,807 Discovery Miles 28 070 Ships in 18 - 22 working days

A volume in Research on Women and Education (RWE) Series Editors Beverly Irby, Sam Houston State University and Janice Koch, Hofstra University Encouraging the participation of girls and women in science, technology, engineering and mathematics (STEM) remains as vital today as it was in the 1970s. ... hence, the sub-title: "A Never Ending Story." This volume is about ongoing advocacy on behalf of the future workforce in fields that lie on the cutting edge of society's future. Acknowledging that deeply embedded beliefs about social and academic entitlement take generations to overcome, the editors of this volume forge forward in the knowledge that these chapters will resonate with readers and that those in positions of access will learn more about how to provide opportunities for girls and women that propel them into STEM fields. This volume will give the reader insight into what works and what does not work for providing the message to girls and women that indeed STEM fields are for them in this second decade of the 21st century. Contributions to this volume will connect to readers at all levels of STEM education and workforce participation. Courses that address teaching and learning in STEM fields as well as courses in women's studies and the sociology of education will be enhanced by accessing this volume. Further, students and scholars in STEM fields will identify with the success stories related in some of these chapters and find inspiration in the ways their own journeys are reflected by this volume.

Chemical Composition of Everyday Products (Hardcover, New): John Toedt, Darrell Koza, Kathleen Van Cleef-Toedt Chemical Composition of Everyday Products (Hardcover, New)
John Toedt, Darrell Koza, Kathleen Van Cleef-Toedt
R1,892 R1,726 Discovery Miles 17 260 Save R166 (9%) Ships in 10 - 15 working days

Chemicals, both helpful and harmful, affect our everyday lives. From cosmetics to medications to cleansers to lighting, automotive, and office products, each is composed of a complex blending of elements to perform a specific task. This book analyzes over 100 groups of products, identifying the specific chemical composition of a product, its historical use, how it functions, and any associated environmental and/or human health issues. Ten laboratory exercises provide students with the opportunity to observe these chemicals in action. Readers will learn which chemical elements are in everyday products and how they may affect health and environment, assisting them in making educated choices as consumers. Chemicals, both helpful and harmful, affect our everyday lives. From cosmetics to medications to cleansers to lighting, automotive, and office products, each is composed of a complex blending of elements to perform a specific task. This book analyzes over 100 groups of products, identifying the specific chemical composition of a product, the historical use of the product, how it functions, and any associated environmental and/or human health issues. Ten laboratory exercises provide students with the opportunity to observe these chemicals in action. Readers will learn which chemical elements are in everyday products and how they may affect health and environment, assisting them in making educated choices as consumers. Products analyzed include: Soaps and laundry products; cosmetics and bathroom products; health and medical products; baby products; cleaning products; lighting; common household and lawn products; automotive and general repair products; common materials [paper, plastic cement, spray paint] and office supply products.

Time's Arrow and Archimedes' Point - New Directions for the Physics of Time (Hardcover, New): Huw Price Time's Arrow and Archimedes' Point - New Directions for the Physics of Time (Hardcover, New)
Huw Price
R1,867 Discovery Miles 18 670 Ships in 10 - 15 working days

The arrow of time and the meaning of quantum mechanics are two of the great mysteries of modern physics. This important new book throws fascinating new light on both issues, and connects them in a wholly original way.

Price shows that for over a century physicists have fallen repeatedly into the same trap when trying to understand the arrow of time: treating the past and future in different ways. To overcome this natural tendency, we need to imagine a point outside time - an Archimedean viewpoint as Price calls it - from which to think about the arrow of time in an unbiased way.

Taking this Archimedean viewpoint Price asks why we assume that the past affects the future but not vice-versa, and argues that causation is much more symmetric in microphysics: to a limited extent - the future does affect the past. Thus Price avoids the usual paradoxes of quantum mechanics, without succumbing to the rival paradoxes of causal loops and time travel.

The Cambrian Explosion - Evolution's Big Bang? or Darwin's Dilemma (Hardcover): Walter Starkey The Cambrian Explosion - Evolution's Big Bang? or Darwin's Dilemma (Hardcover)
Walter Starkey
R589 Discovery Miles 5 890 Ships in 10 - 15 working days
Sustainable Language Support Practices in Science Education - Technologies and Solutions (Hardcover, New): Felicia Zhang, Brett... Sustainable Language Support Practices in Science Education - Technologies and Solutions (Hardcover, New)
Felicia Zhang, Brett Andrew Lidbury, Alice Marion Richardson, Brian Francis Yates, Michael Guy Gardiner
R4,428 Discovery Miles 44 280 Ships in 18 - 22 working days

The effective communication of science through language, including reading, writing, listening, speaking, and visual representation, is an essential part of scientific learning, understanding, and practice. Language is the medium by which scientific reasoning occurs, whether be it formal language or symbolic representations of scientific phenomena. Sustainable Language Support Practices in Science Education: Technologies and Solutions presents cases on the results of a study done in Australia on first-year university students and the impact of new techniques of language acquisition on science education. The project covered biology, chemistry, and physics. Nearly 3,400 students were involved in the project, drawn from the University of Canberra, the University of Technology-Sydney, the University of Sydney, the University of Tasmania, and the University of Newcastle in Australia. This book serves as the latest research available on meta-cognitive assessment and language needs for a diverse student body; it is a vital resource for academics and practitioners designing and implementing science education around the world today.

The Future Is in the Stars - A Comprehensive Study of Biblical Astronomy (Hardcover): Cleveland Carter The Future Is in the Stars - A Comprehensive Study of Biblical Astronomy (Hardcover)
Cleveland Carter
R719 Discovery Miles 7 190 Ships in 10 - 15 working days

The origin and study of astronomy is as old as mankind. The names of constellations and stars and their meaning are older than mankind. God gave Adam the responsibility of naming the animals, but God named the stars and constellations and gave them each a meaning. God instructed the first humans in these meanings. These meanings have been preserved and transmitted from antiquity to the present for us to know and understand. Though much has been lost throughout time, much has been rediscovered. Discover the real meaning of the stars and constellations. Discover the past, present, and future. Discover the story of the Gospel in the stars.

Sliding Mode Control (Hardcover): Andrzej Bartoszewicz Sliding Mode Control (Hardcover)
Andrzej Bartoszewicz
R4,145 Discovery Miles 41 450 Ships in 18 - 22 working days
Cultural Techniques - Assembling Spaces, Texts & Collectives (Hardcover): Joerg Dunne, Kathrin Fehringer, Kristina Kuhn,... Cultural Techniques - Assembling Spaces, Texts & Collectives (Hardcover)
Joerg Dunne, Kathrin Fehringer, Kristina Kuhn, Wolfgang Struck
R2,481 Discovery Miles 24 810 Ships in 10 - 15 working days

This volume presents the preliminary results of the work carried out by the interdisciplinary cultural techniques research lab at the University of Erfurt. Taking up an impulse from media studies, its contributions examine -from a variety of disciplinary perspectives-the interplay between the formative processes of knowledge and action outlined within the conceptual framework of cultural techniques. Case studies in the fields of history, literary (and media) studies, and the history of science reconstruct seemingly fundamental demarcations such as nature and culture, the human and the nonhuman, and materiality and the symbolical order as the result of concrete practices and operations. These studies reveal that particularly basic operations of spatialization form the very conditions that determine emergence within any cultural order. Ranging from manual and philological "paper work" to practices of opening up and closing off spaces and collective techniques of assembly, these case studies replace the grand narratives of cultural history focusing on micrological examinations of specific constellations between human and nonhuman actors.

Encyclopedia of Networked and Virtual Organizations (Volume 2) (Hardcover): Goran D Putnik Encyclopedia of Networked and Virtual Organizations (Volume 2) (Hardcover)
Goran D Putnik
R8,987 Discovery Miles 89 870 Ships in 18 - 22 working days
The Scientific Research Laboratory Director - An Essential Figure in the Advancement of Science (Hardcover): Carl J. Sindermann The Scientific Research Laboratory Director - An Essential Figure in the Advancement of Science (Hardcover)
Carl J. Sindermann
R843 Discovery Miles 8 430 Ships in 18 - 22 working days
Entropy and the Magic Flute (Hardcover, New): Harold J Morowitz Entropy and the Magic Flute (Hardcover, New)
Harold J Morowitz
R884 Discovery Miles 8 840 Ships in 10 - 15 working days

Harold Morowitz has long been regarded highly both as an eminent scientist and as an accomplished science writer. The essays in The Wine of Life, his first collection, were hailed by C.P. Snow as "some of the wisest, wittiest and best informed that I have read", and Carl Sagan called them "a delight to read". In later volumes such as Mayonnaise and the Origin of Life and The Thermodynamics of Pizza, he has established a reputation for a wide-ranging intellect, an ability to see unexpected connections and draw striking parallels, and a talent for communicating scientific ideas with optimism and wit. Kirkus Reviews praised Mayonnaise as "wonderfully diverting and very wise". Nature wrote of Thermodynamics, "his chocolate-coated nuggets of science will continue to entertain and do surreptitious good". With Entropy and the Magic Flute, Morowitz once again offers an appealing mix of brief reflections on everything from litmus paper to the hippopotamus to the sociology of Palo Alto coffee shops. Many of these pieces are appreciations of scientists that Morowitz holds in high regard. In the title piece, for instance, Morowitz tells of his pilgrimage to the grave of Ludwig Boltzmann, found in the same cemetery - Vienna's Central Cemetery - as the graves of Beethoven, Schubert, and Brahms and the memorial to Mozart. He also writes of J. Willard Gibbs ("thought by many to be the greatest scientist yet produced by the United States"), Jean Perrin (author of Les Atomes, a now-forgotten classic that convinced virtually everyone in science of the validity of the atomic hypothesis), Einstein, Newton (on the occasion of the 300th anniversary of his Principia, a date that passed virtually unnoticedexcept by Morowitz), Murray Gell-Mann, and Aristotle. Of Aristotle, Morowitz observes that "most people whose information comes from academic philosophy fail to appreciate that - among his many fields of expertise - first and foremost, Aristotle was a biologist". Indeed, fully a third of Aristotle's writings are on the life sciences, almost all of which has been left out of standard editions of his work. Many other pieces focus on health issues - such as America's obsession with cheese toppings, the addiction to smoking of otherwise intelligent people, questionable obstetric practices - and several touch upon ethics, whistle-blowing, and scientific research. There is also a fascinating piece on the American Type Culture Collection, a zoo or warehouse for microbes that houses some 11,800 strains of bacteria, and over 3,000 specimens of protozoa, algae, plasmids, and oncogenes. Here then are over forty light, graceful essays in which one of our wisest experimental biologists comments on issues of science, technology, society, philosophy, and the arts.

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