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Nie-fiksie / Non-fiction
Wetenskap & Geologie / Science & Geology

Results 1 to 15 of 42
Gesorteer volgens:  Prys
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9780627023248

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 685
This publication deals with all the basic elements and some of the major issues of mass communication pertaining to the new South Africa. This title gives the reader an overview of the South African mass communication scene. It describes the development of mass communication as it unfolded during the colonial and apartheid years. It then offers an analysis of the restructuring of mass media systems in the democratic decade of the 1990s and gives an assessment of expected trends in the millennium ahead.
Publikasiedatum: 1998-01-08
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9780241295984

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 595
From the world-renowned physicist and bestselling author of The Elegant Universe and The Fabric of the Cosmos, a captivating exploration of deep time and humanity's search for purpose In both time and space, the cosmos is astoundingly vast, and yet is governed by simple, elegant, universal mathematical laws. On this cosmic timeline, our human era is spectacular but fleeting. Someday, we know, we will all die. And, we know, so too will the universe itself. Until the End of Time is Brian Greene's breathtaking new exploration of the cosmos and our quest to understand it. Greene takes us on a journey across time, from our most refined understanding of the universe's beginning, to the closest science can take us to the very end. He explores how life and mind emerged from the initial chaos, and how our minds, in coming to understand their own impermanence, seek in different ways to give meaning to experience: in story, myth, religion, creative expression, science, the quest for truth, and our longing for the timeless, or eternal. Through a series of nested stories that explain distinct but interwoven layers of reality-from the quantum mechanics to consciousness to black holes-Greene provides us with a clearer sense of how we came to be, a finer picture of where we are now, and a firmer understanding of where we are headed. Yet all this understanding, which arose with the emergence of life, will dissolve with its conclusion. Which leaves us with one realization: during our brief moment in the sun, we are tasked with the charge of finding our own meaning. Let us embark.
Publikasiedatum: 2020-04-29
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9780241507575

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 475
A witty, illustrated tour of the structures and patterns of mathematics from a math prodigy

The only numbers in this book are the page numbers.

Math Without Numbers is a vivid and wholly original guide to the three main branches of abstract math - topology, analysis, and algebra - which turn out to be surprisingly easy to grasp. Milo Beckman upends the conventional approach to mathematics, inviting you to think creatively about shape and dimension, the infinite and infinitesimal, symmetries, proofs, and how these concepts all fit together. How many shapes are there? Is anything bigger than infinity? And can mathematics even be described as 'true'?
Publikasiedatum: 2021-03-31
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9780241302460

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 475
One of our great contemporary scientists reveals the ten profound insights that illuminate what everyone should know about the physical world

In Fundamentals, Nobel laureate Frank Wilczek offers the reader a simple yet profound exploration of reality based on the deep revelations of modern science. With clarity and an infectious sense of joy, he guides us through the essential concepts that form our understanding of what the world is and how it works. Through these pages, we come to see our reality in a new way--bigger, fuller, and stranger than it looked before.

Synthesizing basic questions, facts, and dazzling speculations, Wilczek investigates the ideas that form our understanding of the universe: time, space, matter, energy, complexity, and complementarity. He excavates the history of fundamental science, exploring what we know and how we know it, while journeying to the horizons of the scientific world to give us a glimpse of what we may soon discover. Brilliant, lucid, and accessible, this celebration of human ingenuity and imagination will expand your world and your mind.
Publikasiedatum: 2021-02-26
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9780241363416

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 455
Explore the lives and achievements of more than 85 of the world's most inspirational and influential scientists with this innovative and boldly graphic biography-led book.

The second title in DK's new illustrated biography series, Scientists profiles trailblazing individuals from Greek mathematicians, such as Archimedes and Hipparchus, through physicists of the early 20th-century, such as Marie Curie and Albert Einstein, to modern greats such as Stephen Hawking and Tim Berners-Lee.

Each featured individual has made a major contribution to one or more scientific fields, from physics and astronomy to chemistry, biology, psychology, and from genetics and computer science to geology and meteorology.

Combining elements of biography, history, and analysis, Scientists Who Changed History explains the groundbreaking contributions made by these revolutionary men and women in a clear and informative way.
Publikasiedatum: 2019-09-03
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9780241287279

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 405
Answering all your burning scientific questions, from what it means to be alive to why things explode, How Science Works explains science facts throughout amazing diagrams and infographics. Unlock the secrets of the universe, such as whether a robot takeover is possible, and marvel at the surprising simplicity of gravity. Dazzle your friends and family with answers to their everyday science questions such as; why do sirens change pitch as they pass by? How do planes stay in the air? Plus many more! Learn how to explain the mind-boggling concepts that eluded you at school, all the way through to more recent fascinating topics such as the discovery of the Higgs Boson- this really is science made simple.
Publikasiedatum: 2018-03-27
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9780627027581

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 399
Although dramatic changes like the emergence of electronic libraries and academic search engines have bombarded the research front in recent years, little of the underlying research process has changed. Peer review and the role of archival publications remain as important as ever. Information technology research - a practical guide for computer science and informatics prepares students for research by enabling them to identify, observe and master the methods used in their particular fields of speciality.
Publikasiedatum: 2008-01-12
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9781868729852

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 380
Southern Africa boasts many spectacular examples of rocks and minerals; volcanic lavas make up the dramatic Drakensberg mountain range, granite mountains form stunning scenery in Namibia and Zimbabwe, and some of the most ancient rocks on Earth - over 3 000 million years old - are to be found on the subcontinent. The region is home to many important and interesting minerals, as well as a wide array of beautiful gemstones - diamonds from South Africa, emeralds from Zimbabwe and tourmalines from Namibia.

Field Guide to Rocks and Minerals of Southern Africa is the first definitive field guide to document the common, rare and unusual rocks and minerals of South Africa, Namibia, Botswana, Zimbabwe, Lesotho, Swaziland and southern Mozambique. Supported by more than 500 full-colour photographs, the text describes in detail a wide range of the region's common and attractive rocks and minerals. Authoritative information is presented in a user-friendly manner and is enlivened by box and panel features. It will appeal to mineral collectors, geologists, gemologists, students, and anyone with an interest in the natural environment.
Publikasiedatum: 2017-08-01
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9781485300427

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 375
The Magaliesberg by Vincent Carruthers was first published in 1990. A second edition was published in 2000 and reprinted in 2007. It has now been revised again for publication to coincide with the international proclamation of the Magaliesberg Biosphere. The book has been highly successful and is a valuable source of information about the Magaliesberg, its geology, biodiversity and human history. During the decades since its publication substantial changes have taken place in in South Africa and in the Magaliesberg region and the revised editions to the book have taken cognisance of these. Most importantly, The Magaliesberg has had a profound influence on government and public awareness of the region and it has led directly to application to UNESCO for the Magaliesberg to be registered as a Biosphere Reserve in June 2014. This international recognition of the importance of the area will greatly enhance conservation efforts and stimulate tourism, education and research in the region. The current edition of the book celebrates this accomplishment and it will continue to be the primary source of information for public readership.

The Magaliesberg mountains are more than two billion years old - one of the oldest mountain ranges on the planet - and the book traces their creation and the changes in the landscape over this vast passage of time. The ancient geomorphology has given rise to a wide spectrum of different habitats and a consequent diversity of plant and animal life. The book's extensive descriptions of the fauna and flora of the area inspire the reader to consider the impact that man has on his environment. Each of the main plant and animal groups - trees, flowers, birds, mammals, reptiles and insects - has a full chapter devoted to it with checklists of every species found in the area indicating both the Scientific as well as common names.

The second half of the book is dedicated to the immensely rich human history of the Magaliesberg and is equally comprehensive. Starting with the pre-hominid ancestors of humankind it describes the paleontological and archaeological evidence of the succession of people who have lived in the mountains over hundreds of thousands of years. Stone Age tools and etchings, Iron Age walled villages as well as the forts and battlefields of more recent centuries are all brought to life in detailed accounts of the people and events of the time.
Publikasiedatum: 2014-11-01
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9781838850999

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 355
What does drug withdrawal have in common with a broken heart? Why is the enemy of memory not time, but other memories? How can a blind person learn to see with her tongue or a deaf person learn to hear with his skin? Why did many people in the 1980s mistakenly perceive book pages to be slightly red in colour? Why is the world's best archer armless? Might we someday control a robot with our thoughts, just as we do our fingers and toes? Why do we dream at night, and what does that have to do with the rotation of the planet? The answer to these questions is right behind our eyes. The greatest technology we have ever discovered on this planet is the three-pound organ carried around in the vault of the skull. This book is not simply about what the brain is, but what it does. The magic of the brain is not found in the parts it's made of, but in the way those parts unceasingly re-weave themselves in an electric, living fabric. Surf the leading edge of neuroscience atop the anecdotes and metaphors that have made Eagleman one of the best scientific translators of our generation. Covering decades of research to the present day, Livewired also presents new discoveries from Eagleman's own laboratory, from synaesthesia to dreaming to wearable neurotech devices that revolutionize how we think about the senses.
Publikasiedatum: 2020-09-29
Geen voorblad
9780241434840

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 350
Publikasiedatum: 2020-05-26
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9781431700844

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 350
Minerals are the building blocks of rocks - they make up the solid Earth's crust. Understanding Minerals & Crystals takes a close look at minerals, how they form, why they differ and how to go about identifying them. It begins by examining the nature of atoms and the way they bind together to form minerals with distinctive crystal structures; and it discusses the nature and classification of these crystals, and includes a mineral identification key. The second part of the book contains detailed descriptions of some 80 common and important minerals, including how they were named, their properties, ID pointers, uses and where in the world they are found. All are lavishly illustrated with full-colour photographs. This book will be invaluable to those interested in any of the earth sciences, or in mineral/crystal collecting - from academics and students to general enthusiasts.
Publikasiedatum: 2015-09-01
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9780525558019

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 325
Science world luminary John Brockman assembles twenty-five of the most important scientific minds, people who have been thinking about the field artificial intelligence for most of their careers, for an unparalleled round-table examination about mind, thinking, intelligence and what it means to be human. 'Artificial intelligence is today's story--the story behind all other stories. It is the Second Coming and the Apocalypse at the same time: Good AI versus evil AI.' --John Brockman More than sixty years ago, mathematician-philosopher Norbert Wiener published a book on the place of machines in society that ended with a warning: 'we shall never receive the right answers to our questions unless we ask the right questions.... The hour is very late, and the choice of good and evil knocks at our door.' In the wake of advances in unsupervised, self-improving machine learning, a small but influential community of thinkers is considering Wiener's words again. In Possible Minds, John Brockman gathers their disparate visions of where AI might be taking us. The fruit of the long history of Brockman's profound engagement with the most important scientific minds who have been thinking about AI--from Alison Gopnik and David Deutsch to Frank Wilczek and Stephen Wolfram--Possible Minds is an ideal introduction to the landscape of crucial issues AI presents. The collision between opposing perspectives is salutary and exhilarating; some of these figures, such as computer scientist Stuart Russell, Skype co-founder Jaan Tallinn, and physicist Max Tegmark, are deeply concerned with the threat of AI, including the existential one, while others, notably robotics entrepreneur Rodney Brooks, philosopher Daniel Dennett, and bestselling author Steven Pinker, have a very different view. Serious, searching and authoritative, Possible Minds lays out the intellectual landscape of one of the most important topics of our time.
Publikasiedatum: 2020-04-29
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9780399165245

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 310
Whether you are a student struggling to fulfill a math or science requirement, or you are embarking on a career change that requires a higher level of math competency, 'A Mind for Numbers' offers the tools you need to get a better grasp of that intimidating but inescapable field. Engineering professor Barbara Oakley knows firsthand how it feels to struggle with math. She flunked her way through high school math and science courses, before enlisting in the army immediately after graduation. When she saw how her lack of mathematical and technical savvy severely limited her options--both to rise in the military and to explore other careers--she returned to school with a newfound determination to re-tool her brain to master the very subjects that had given her so much trouble throughout her entire life.
In 'A Mind for Numbers,' Dr. Oakley lets us in on the secrets to effectively learning math and science--secrets that even dedicated and successful students wish they'd known earlier. Contrary to popular belief, math requires creative, as well as analytical, thinking. Most people think that there's only one way to do a problem, when in actuality, there are often a number of different solutions--you just need the creativity to see them. For example, there are more than three hundred different known proofs of the Pythagorean Theorem. In short, studying a problem in a laser-focused way until you reach a solution is not an effective way to learn math. Rather, it involves taking the time to step away from a problem and allow the more relaxed and creative part of the brain to take over. 'A Mind for Numbers 'shows us that we all have what it takes to excel in math, and learning it is not as painful as some might think
Publikasiedatum: 2014-09-05
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9781920143558

Nie-fiksie / Non-fiction: Wetenskap & Geologie / Science & Geology

Nie-fiksie / Non-fiction  -  Wetenskap & Geologie / Science & Geology
R 295
The prehistoric record of southern Africa extends back some 2 million years. The oldest cultural artefacts are stone tools such as handaxes, cleavers and choppers. In more recent centuries, archaeologists have found an extensive repertoire of artefacts including not only stone tools, but tools of bone, wood and shell as well as beads, jewellery, grinding stones, clothing, fishing equipment, burials and southern Africa's enigmatic rock art. Understanding these painted scenes and menageries is not immediately obvious. Using this interpretive guide, visitors to these ancient shrines can properly interpret rock art panels and make sense of the complex world of Bushman beliefs.
Publikasiedatum: 2012-06-01

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