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Books > Science & Mathematics > Science: general issues

Radio Propagation and Antennas - A Non-Mathematical Treatment of Radio and Antennas (Paperback): Steve Cerwin Radio Propagation and Antennas - A Non-Mathematical Treatment of Radio and Antennas (Paperback)
Steve Cerwin
R515 R486 Discovery Miles 4 860 Save R29 (6%) Ships in 10 - 15 working days
Love Triangle - The Life-changing Magic of Trigonometry (Hardcover): Matt Parker Love Triangle - The Life-changing Magic of Trigonometry (Hardcover)
Matt Parker
R773 R669 Discovery Miles 6 690 Save R104 (13%) Ships in 9 - 17 working days
Solar System - a QuickStudy Laminated Reference Guide (Fold-out book or chart, 2nd Second Edition, New Edition, U ed.): John... Solar System - a QuickStudy Laminated Reference Guide (Fold-out book or chart, 2nd Second Edition, New Edition, U ed.)
John Roch
R668 Discovery Miles 6 680 Ships in 12 - 19 working days

Ultimate quick reference guide for any earthling's questions about our solar system, whether a student, lover of all things space, or stargazing and night sky enthusiasts. Beautifully designed with images from NASA and expertly written by science author, consultant and professor John Roch, PhD who includes more facts per page than any book or website. This 6 page laminated guide will last a lifetime so you will always know what the surface temperature of Mercury is, how many known satellites Neptune has, what the Kuiper Belt is, or what other dwarf planets there are besides Pluto? 6-page laminated guide includes: Solar System Breakdown Essential Terms Space Missions Listed for Each Object & Planet Below Sun Mercury Venus Earth Moon Mars Asteroid Belt Ceres Jupiter Saturn Uranus Neptune Kuiper Belt Pluto Haumea Makemake Eris More Solar System Facts

Handbook of Gender and Technology - Environment, Identity, Individual (Hardcover): Eileen M. Trauth, Jeria L. Quesenberry Handbook of Gender and Technology - Environment, Identity, Individual (Hardcover)
Eileen M. Trauth, Jeria L. Quesenberry
R6,323 Discovery Miles 63 230 Ships in 12 - 19 working days

Written in an accessible style with comprehensive coverage, the Handbook of Gender and Technology provides an excellent foundation examining gender equity in technology fields. Covering the state of the art, chapters consider three key influences - environmental, identity and individual - to highlight interventions to address the gender gap in technology. Using qualitative and quantitative methods, the expert contributors seek to understand the subjective reality of those experiencing gender barriers and provide the reader with both theory and research results into gender diversity in technology. This Handbook provides a comprehensive review of issues faced by women and gender minorities in technology fields. It is global in perspective, including chapters about Africa, Asia-Pacific, Europe, and North America. It is intersectional in approach, including the standpoint of racial and ethnic minorities, persons with disabilities, and members of the LGBTQ+ community. Providing a unified look at the challenges faced, this insightful Handbook will be an excellent resource for scholars interested in gender and social inclusion in technology fields. It will also provide an informative guide for policymakers and managers in global organisations tasked with developing interventions using data-driven practices to address the gender gap.

Science and the Law - How the Communication of Science Affects Policy Development in the Environment, Food, Health, and... Science and the Law - How the Communication of Science Affects Policy Development in the Environment, Food, Health, and Transport Sectors (Hardcover)
William G. Town, Judith N. Currano
R5,812 Discovery Miles 58 120 Ships in 12 - 19 working days

Communication and assessment of scientific information is as important as the science itself, especially when policy-makers, politicians, and media specialists lack scientific backgrounds. Scientific advice has never been in greater demand; nor has it been more contested. This book explores the effect of the public communication of science on the interaction between science and policy development in the regulation of the environment, food, health, and transport sectors. This second "Science and the Law" book by these editors presents a series of case studies that illustrate the impact of science communication to lawmakers and the general public in other areas of policy development, including nutrition, tobacco science, drugs, and environmental issues. The chapter contributors all present an interesting cross-section of current, hot-button issues that revolve around scientific principles, and they clearly demonstrate the extent to which accurate and appropriate communication of science influences leaders and legislation.

A Brief History Of Time - From Big Bang To Black Holes (Paperback): Stephen Hawking A Brief History Of Time - From Big Bang To Black Holes (Paperback)
Stephen Hawking 4
R333 R302 Discovery Miles 3 020 Save R31 (9%) Ships in 9 - 17 working days

Was there a beginning of time? Could time run backwards? Is the universe infinite or does it have boundaries? These are just some of the questions considered in the internationally acclaimed masterpiece by the world renowned physicist - generally considered to have been one of the world's greatest thinkers. It begins by reviewing the great theories of the cosmos from Newton to Einstein, before delving into the secrets which still lie at the heart of space and time, from the Big Bang to black holes, via spiral galaxies and strong theory. To this day A Brief History of Time remains a staple of the scientific canon, and its succinct and clear language continues to introduce millions to the universe and its wonders. This new edition includes recent updates from Stephen Hawking with his latest thoughts about the No Boundary Proposal and offers new information about dark energy, the information paradox, eternal inflation, the microwave background radiation observations, and the discovery of gravitational waves. It was published in tandem with the app, Stephen Hawking's Pocket Universe.

Pearson REVISE BTEC National Applied Science Revision Workbook - 2023 and 2024 exams and assessments (Paperback, 2nd edition):... Pearson REVISE BTEC National Applied Science Revision Workbook - 2023 and 2024 exams and assessments (Paperback, 2nd edition)
Cliff Curtis, Chris Meunier, Carol Usher, Karlee Lees, Ann Fullick
R554 Discovery Miles 5 540 Ships in 9 - 17 working days

Exam Board: Pearson BTEC Academic Level: BTEC National Subject: Applied Science First teaching: September 2016 First Exams: Summer 2017 For all four of the externally assessed units 1, 3, 5 and 7. Builds confidence with scaffolded practice questions. Unguided questions that allow students to test their own knowledge and skills in advance of assessment. Clear unit-by-unit correspondence between this Workbook and the Revision Guide and ActiveBook.

Sentient - What Animals Reveal About Our Senses (Paperback): Jackie Higgins Sentient - What Animals Reveal About Our Senses (Paperback)
Jackie Higgins 1
R476 Discovery Miles 4 760 Ships in 12 - 19 working days

Sentient assembles a menagerie of zoological creatures – from land, air, sea and all four corners of the globe – to understand what it means to be human. Through their eyes, ears, skins, tongues and noses, the furred, finned and feathered reveal how we sense and make sense of the world, as well as the untold scientific revolution stirring in the field of human perception.

The harlequin mantis shrimp can throw a punch that can fracture aquarium walls but, more importantly, it has the ability to see a vast range of colours. The ears of the great grey owl have such unparalleled range and sensitivity that they can hear twenty decibels lower than the human ear. The star-nosed mole barely fills a human hand, seldom ventures above ground and poses little threat unless you are an earthworm, but its miraculous nose allows it to catch those worms at astonishing speed – as little as one hundred and twenty milliseconds. Here, too, we meet the four-eyed spookfish and its dark vision; the vampire bat and its remarkable powers of touch; the bloodhound and its hundreds of millions of scent receptors, as well as the bar-tailed godwit, the common octopus, giant peacocks, cheetahs and golden orb-weaving spiders. Each of these extraordinary creatures illustrates the sensory powers that lie dormant within us.

In this captivating book, Jackie Higgins explores this evolutionary heritage and, in doing so, enables us to subconsciously engage with the world in ways we never knew possible.

Learn (Paperback): Dr Bill Thompson Learn (Paperback)
Dr Bill Thompson
R379 Discovery Miles 3 790 Ships in 12 - 19 working days

Smile, lift up your Voices. Life is your Play. Wander around on the stage of Life and Learn. LEARN is the fifth book by the secular philosopher bill thompson after SMILE, VOICES, PLAY, WANDER, and now LEARN. The book is for those who have had enough of Homo Sapiens and are turning to Homo Conatus who is always waiting in the wings of the greek theatres of words. Homo Conatus, wanting to exist and enhance the SELF. Individuals needing a progressive politics, a shared EARTH in order to flourish safely. This requires DEPTH, an existential that and how. A basic understanding of biology and cosmology on top of any old sapient understandings of space and time machines. This new understanding that Homo Conatus requires turns Freudianism upside down and microcosmic. Hysteria is normal. Boring is normal. In between is Play. This new deal for the children of the 21st Century has been researched by the Greeks [Aristotle], Romans [Cicero], Descartes, Hobbes, Spinoza, Leibniz, and Newton [not as a mechanics but] as the complexity that surpasses the understandings of the older Homo Sapiens because of quantum electrodynamics or chemistry for short. Quantum Dynamic Homeostasis. So Darwin and then secular universities around the world for our teleonomic developments, new technologies. Any chances of a maintaining a civil order whilst opening up to diverse opinionsa has to change gear from sapiens to Conatus and embrace the teleonomics of the modern synthesis [1958]. Not a lot of people know enough about this yet, and Learn is the fifth a introduction to Homo Conatusa by the secular philosopher bill thompson [who is still trying to work out what it is like to be human]. And is that not what you do on a daily basis?

The Character of Consciousness (Hardcover): David J. Chalmers The Character of Consciousness (Hardcover)
David J. Chalmers
R4,404 Discovery Miles 44 040 Ships in 12 - 19 working days

What is consciousness? How does the subjective character of consciousness fit into an objective world? How can there be a science of consciousness? In this sequel to his groundbreaking and controversial The Conscious Mind, David Chalmers develops a unified framework that addresses these questions and many others. Starting with a statement of the "hard problem" of consciousness, Chalmers builds a positive framework for the science of consciousness and a nonreductive vision of the metaphysics of consciousness. He replies to many critics of The Conscious Mind, and then develops a positive theory in new directions. The book includes original accounts of how we think and know about consciousness, of the unity of consciousness, and of how consciousness relates to the external world. Along the way, Chalmers develops many provocative ideas: the "consciousness meter", the Garden of Eden as a model of perceptual experience, and The Matrix as a guide to the deepest philosophical problems about consciousness and the external world. This book will be required reading for anyone interested in the problems of mind, brain, consciousness, and reality.

Young Child In Context - A Psycho-Social Perspective (Paperback, Revised 2nd Edition): Marike de Witt Young Child In Context - A Psycho-Social Perspective (Paperback, Revised 2nd Edition)
Marike de Witt
R715 R656 Discovery Miles 6 560 Save R59 (8%) Ships in 7 - 10 working days

Every child constantly changes and undergoes processes of emotional, cognitive, normative and physical development. At each age and stage of development children need continued support and assurance from adults in order to assimilate the effects of these changes. The pace of the child's development and its outcome are determined by both genetic factors and the influence of the environment. The young child in context: a psycho-social perspective examines the complex yet clearly defined phases in child development and suggests how best to encourage and assist children through the formative first nine years of their lives. In the revised second edition, the case is put more strongly that the context of each child is of crucial importance and that stimulation is essential in enabling the child to reach his or her full potential. The young child in context follows two different perspectives on the development of the young child: psychological and social-educational. Each chapter provides definitions of concepts, self-test questions, field assignments, additional assignments for revision and case studies related to the topics covered. Issues are discussed within a South African context.

A Journal of Travels in England, Holland and Scotland - and of Two Passages Over the Atlantic, in the Years 1805 and 1806; With... A Journal of Travels in England, Holland and Scotland - and of Two Passages Over the Atlantic, in the Years 1805 and 1806; With Considerable Additions (Paperback)
Benjamin Silliman
R563 Discovery Miles 5 630 Ships in 12 - 19 working days
The Sisters - or the History of Lucy and Caroline Sanson, Entrusted to a False Friend. in Two Volumes (Paperback): William Dodd The Sisters - or the History of Lucy and Caroline Sanson, Entrusted to a False Friend. in Two Volumes (Paperback)
William Dodd
R563 Discovery Miles 5 630 Ships in 12 - 19 working days
The Correlation of Physical Forces (Paperback): William Robert Grove The Correlation of Physical Forces (Paperback)
William Robert Grove
R714 Discovery Miles 7 140 Ships in 12 - 19 working days
The Year-Book of Facts in Science and Art (Paperback): John Timbs The Year-Book of Facts in Science and Art (Paperback)
John Timbs
R529 Discovery Miles 5 290 Ships in 12 - 19 working days
Travels in Madeira Sierra Leone, Teneriffe, St. Jago, Cape Coast, Fernando Po, Princes Island, Etc (Paperback): James Holman Travels in Madeira Sierra Leone, Teneriffe, St. Jago, Cape Coast, Fernando Po, Princes Island, Etc (Paperback)
James Holman
R679 Discovery Miles 6 790 Ships in 12 - 19 working days
Quarterly Journal of Microscopical Science (Paperback): Daniel And Eleanor Albert Collection Quarterly Journal of Microscopical Science (Paperback)
Daniel And Eleanor Albert Collection
R675 Discovery Miles 6 750 Ships in 12 - 19 working days
An Introduction to Entomology - or Elements of the Natural History of Insects: With Plates (Paperback): William Kirby An Introduction to Entomology - or Elements of the Natural History of Insects: With Plates (Paperback)
William Kirby
R829 Discovery Miles 8 290 Ships in 12 - 19 working days
The Natural History of Selborne (Paperback): Gilbert White The Natural History of Selborne (Paperback)
Gilbert White
R601 Discovery Miles 6 010 Ships in 12 - 19 working days
Popery in Alliance With Heathenism - Letters Proving That Where the Bible Is Wholly Unknown, as in the Heathen World, or Only... Popery in Alliance With Heathenism - Letters Proving That Where the Bible Is Wholly Unknown, as in the Heathen World, or Only Partially Known, as in the Romish Church, Idolatry and Superstition Are Inevitable (Paperback)
John Poynder
R403 Discovery Miles 4 030 Ships in 12 - 19 working days
An Essay on the First Principles of Natural Philosophy (Paperback): William Jones An Essay on the First Principles of Natural Philosophy (Paperback)
William Jones
R562 Discovery Miles 5 620 Ships in 12 - 19 working days
Memoirs of the Bedford Coffee-House (Paperback): Genius Memoirs of the Bedford Coffee-House (Paperback)
Genius
R488 Discovery Miles 4 880 Ships in 12 - 19 working days
Animal Magnetism (Paperback): Alfred Binet Animal Magnetism (Paperback)
Alfred Binet
R603 Discovery Miles 6 030 Ships in 12 - 19 working days
The Physiology of Man - Alimentation. Digestion. Absorption. Lymph and Chyle. 1867 (Paperback): Austin Flint The Physiology of Man - Alimentation. Digestion. Absorption. Lymph and Chyle. 1867 (Paperback)
Austin Flint
R717 Discovery Miles 7 170 Ships in 12 - 19 working days
A Guide to the Lakes in Cumberland, Westmoreland and Lancashire (Paperback): Thomas West A Guide to the Lakes in Cumberland, Westmoreland and Lancashire (Paperback)
Thomas West
R566 Discovery Miles 5 660 Ships in 12 - 19 working days
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