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

C O G I T O - A P H I L O S O P H I C A L D I S E R T A T I O N (Hardcover): Gerardus Ramc C O G I T O - A P H I L O S O P H I C A L D I S E R T A T I O N (Hardcover)
Gerardus Ramc
R660 Discovery Miles 6 600 Ships in 12 - 19 working days

The eternal dichotomy between science and religion. Are they compatible? YES-NO-MAYBE The theory of creation and the theory of evolution are fundamentally at loggerheads with each other. The one being based on faith, the other on reason. The fact remains that the supernatural explanation of the universe is a fantasy; the purpose of our existence, an unresolved mystery; the question of where we are going, the back-pain enigma and gaping hole in the postulate of intelligent design. Are we lost somewhere on a cosmic road to nowhere? If God exists, why does he need all these gigantic fiery celestial marbles to play with? If there is no god, what else is out there, and what shall we call it, him, her? This force can have no gender and must be beyond time as we know it. OCTOPUS MAGNUS

Hidden Things We Did Not Know (Hardcover): Terrence Evans Hidden Things We Did Not Know (Hardcover)
Terrence Evans
R419 R391 Discovery Miles 3 910 Save R28 (7%) Ships in 10 - 15 working days
The Atom and the Universe (Hardcover): Amin Elsersawi The Atom and the Universe (Hardcover)
Amin Elsersawi
R884 Discovery Miles 8 840 Ships in 10 - 15 working days
Wild Talents (Hardcover): Charles Fort Wild Talents (Hardcover)
Charles Fort
R1,086 Discovery Miles 10 860 Ships in 10 - 15 working days

"Wild Talents" captures Charles Fort at his finest, most thought provoking, and wittiest. Containing accounts of-among numerous other bizarre topics-strange coincidences, vampires, werewolves, talking dogs, poltergeist activity, teleportation, witchcraft, vanishing people, spontaneous human combustion, and the escapades of the 'mad bats of Trinidad, ' the book is essential reading for anyone wanting to learn about the early years of research into the myriad mysteries of this world and beyond.

An Introduction To Electrochemistry (Hardcover): Samuel Glasstone An Introduction To Electrochemistry (Hardcover)
Samuel Glasstone
R1,078 Discovery Miles 10 780 Ships in 12 - 19 working days

AN INTRODUCTION TO ELECTROCHEMISTRY by SAMUEL GLASSTONE. PREFACE: The object of this book is to provide an introduction to electro chemistry in its present state of development. An attempt has been made to explain the fundamentals of the subject as it stands today, de voting little or no space to the consideration of theories and arguments that have been discarded or greatly modified. In this way it is hoped that the reader will acquire the modern point of view in electrochemistry without being burdened by much that is obsolete. In the opinion of the writer, there have been four developments in the past two decades that have had an important influence on electrochemistry. They are the ac tivity concept, the interionic attraction theory, the proton-transfer theory of acids and bases, and the consideration of electrode reactions as rate processes. These ideas have been incorporated into the structure of the book, with consequent simplification and clarification in the treatment of many aspects of electrochemistry. This book differs from the au thors earlier work, The Electrochem istry of Solutions in being less comprehensive and in giving less detail. While the latter is primarily a work of reference, the present book is more suited to the needs of students of physical chemistry, and to those of chemists, physicists and physiologists whose work brings them in con tact with a variety of electrochemical problems. As the title implies, the book should also serve as an introductory text for those who in tend to specialize in either the theoretical or practical applications of electrochemistry. In spite of some lack of detail, the main aspects of the subject have been covered, it is hopedimpartially and adequately. There has been some tendency in recent electrochemical texts to pay scant attention to the phenomena at active electrodes, such as ovcrvoltage, passivity, cor rosion, deposition of metals, and so on. These topics, vihich are of importance in applied electrochemistry, are treated here at Mich length as seems reasonable. In addition, in view of tho growing interest in electrophoresis, and its general acceptance as a branch of electrochem istry, a chapter on clectrokinetic phenomena has boon included. No claim is made to anything approaching completeness in the matter of references to the scientific literature. Such reformers as arc given arc generally to the more recent publications, to review articles, and to papers that may, for one reason or another, have some special interest. References are also frequently included to indicate the sources from which data have been obtained for many of the diagrams and tables. Since no effort was made to be exhaustive in this connection, it was felt that an author index would be misleading...

Lake and River Restoration - Method, Evaluation and Management (Hardcover): Gang Pan, Lirong Song, Qiuwen Chen Lake and River Restoration - Method, Evaluation and Management (Hardcover)
Gang Pan, Lirong Song, Qiuwen Chen
R1,532 R1,333 Discovery Miles 13 330 Save R199 (13%) Ships in 10 - 15 working days
Conscientious Science (Hardcover): Justin Klickermann Conscientious Science (Hardcover)
Justin Klickermann
R741 Discovery Miles 7 410 Ships in 12 - 19 working days

Conscientious Science is a simplified yet in-depth look into the intricacies of our universe through the fascinating world of theoretical physics. The science of theoretical physics is one of great speculation and hypotheses which rely on proven facts, the results of new and not publicly available experiments, as well as both direct and indirect evidence. Conscientious Science explains complex scientific phenomena in such a way that anyone can understand it. It uses reasonable and plausible explanations to convey and effectively support the theories it explores, while always providing answers to the questions of How? and Why? Conscientious Science is an encounter with forces that no one on this Earth really understands. You may find it shocking, impossible, but it is never the less evidence of the universe beyond the power of our five senses.

Encyclopedia of E-Leadership, Counseling, and Training (Volume 3) (Hardcover): Victor Wang Encyclopedia of E-Leadership, Counseling, and Training (Volume 3) (Hardcover)
Victor Wang
R15,791 Discovery Miles 157 910 Ships in 10 - 15 working days
Esipt Photochromism - The Development of the Modern Views (Hardcover): Mikhail Knyazhanskiy Esipt Photochromism - The Development of the Modern Views (Hardcover)
Mikhail Knyazhanskiy
R950 R839 Discovery Miles 8 390 Save R111 (12%) Ships in 10 - 15 working days
God=E=MC2 - Before the Beginning (Hardcover): Gaea God=E=MC2 - Before the Beginning (Hardcover)
Gaea
R795 Discovery Miles 7 950 Ships in 10 - 15 working days

This book has been a work in progress since 1971 in which the author reveals his then, way out ideas and imaginations about the origin of the universe, religion, gender bias in language, future economic and social systems, future space travel and the rectification of PI in a peanutshell. Many of his ideas have now been proven, like the black hole theory and many other ideas are now being considered by the established authorities in their respective fields. And there are many other ramblings and reflections of an active mind that are still crazy but provocative and entertaining.

The Poetree Worldview - Leafing Through History - Book Three of the Justified Living Trilogy (Hardcover): Sylvester L. Steffen The Poetree Worldview - Leafing Through History - Book Three of the Justified Living Trilogy (Hardcover)
Sylvester L. Steffen
R685 Discovery Miles 6 850 Ships in 10 - 15 working days

When salt loses its savor it needs to be thrown out and replaced-this is an emphatic lesson from The Second Vatican Council, which addresses "joy and hope" in a faithless and despairing culture. The shining light of Vatican II is a beacon trained on the natural reality of transformational consciousness that grows out of and thrives in beauty and truth. The beauty of the moment, the truth of the moment is all that is and all that ye need to know, for beauty is truth, truth beauty. A Tree's leaf is a lexicon (DIVINICON) of symbiotic history. Leaves are pages of durable consciousness that green freshly every Spring. Open to the beauty, the wisdom of a leaf, and the destiny of the blossom-HAPPINESS IS A LITTLE FLOWER GARDEN.

Sacred Cells? - Why Christians Should Support Stem Cell Research (Paperback): Ted Peters, Karen Lebacqz, Gaymon Bennett Sacred Cells? - Why Christians Should Support Stem Cell Research (Paperback)
Ted Peters, Karen Lebacqz, Gaymon Bennett
R782 Discovery Miles 7 820 Ships in 12 - 19 working days

Unknown to most outside observers, from the earliest days of embryonic stem cell research through today's latest developments, Christian theologians have been actively involved with leading laboratory research scientists to determine the ethical implications of stem cell research. And contrary to popular expectation, these Christians have been courageously advocating in favor of research. Three of these dynamic theologians tell their story in Sacred Cells? Why Christians Should Support Stem Cell Research. Sacred Cells? takes readers through the twists and turns of stem cell development, providing a brief history of the science and an overview of the competing ethical frameworks people use in approaching the heated debate. Each new scientific advance, from the cloning of Dolly the sheep to the use of engineered cells in humans, had to be carefully considered before proceeding. Rejecting the widely held belief that the ethics of stem cell research turn on the moral status of the embryo, the authors carefully weigh a diversity of ethical problems. Ultimately, they embrace stem cell research and the prospect of increased health and well being it offers.

Introduction to Modern Instrumentation - For Hydraulics and Environmental Sciences (Hardcover, Digital original): Dardo Oscar... Introduction to Modern Instrumentation - For Hydraulics and Environmental Sciences (Hardcover, Digital original)
Dardo Oscar Guaraglia, Jorge Lorenzo Pousa
R4,606 Discovery Miles 46 060 Ships in 12 - 19 working days

Natural hazards and anthropic activities threaten the human environment. The gathering of field data is needed so as to quantify the impact of such activities. To gather the necessary data researchers nowadays use a great variety of new instruments based on electronics. Yet, the working principles of this new instrumentation might not be well understood by some potential users. All operators of these new tools must gain proper insight so as to be able to judge whether the instrument is selected appropriately and functions adequately. This book attempts to demonstrate some characteristics that are not easy to understand by the uninitiated in the use of electronic instruments. The material presented in this book was prepared with the purpose of reflecting the technological changes that have occurred in environmental modern instrumentation in the last few decades. The book is intended for students of hydrology, hydraulics, oceanography, meteorology and environmental sciences. Basic concepts of electronics, special physics principles and signal processing are introduced in the first chapters in order to enable the reader to follow the topics developed in the book, without any prior knowledge of these matters. The instruments are explained in detail and several examples are introduced to show their measuring limitations. Enough mathematical fundamentals are given to allow the reader to reach a good quantitative knowledge.

The Microscope (Hardcover, illustrated edition): Henry Gage Simon The Microscope (Hardcover, illustrated edition)
Henry Gage Simon
R1,175 Discovery Miles 11 750 Ships in 12 - 19 working days

THE MICROSCOPE By SIMON HENRY GAGE Late Professor of Histology and Embryology in Cornell University SEVENTEENTH EDITION REVISED ITHACA - NEW YORK COMSTOCK PUBLISHING COMPANY, INC. J947 COPYRIGHT, 1941, BY COMSTOCK PUBLISHING COMPANY, INC. All Rights Reserved Copyright, 1908, 1917, 1920, 1925, 1932, by SIMON HENRY GAGE Ail Rights Reserved Copyright, 1936, by COMSTOCK PUBLISHING COMPANY, INC. All Rights Reserved PRINTED IN THE UNITED STATES OF AMERICA THE VA1L-BALLOU PRESS, BINGHAMTON, N t Y T To the memory of THEOBALD SMITH pupil, friend, and master investigator who opened new paths to the human mind. PREFACE IN revising the matter for this, the seventeenth, edition of The Microscope changes have been made in every chapter in text and often in illustrations to render the subject more easily understood. Attention has been called to the newly devised Electron Microscope with its greatly increased magnifying power and resolution over the ordinary microscope to Polaroid for the micro-polariscope to some new plastics for mounting in place of Canada balsam to the high pressure mercury lamps for ultra-violet radiation and the bright mercury lines for photographing objects with the microscope. In general, however, the book retains its former character, and it is hoped that it will continue to serve students and users of the micro scope in understanding the underlying principles involved in micro scopical work. As a final word, I wish to express my thanks and appreciation for the new cuts loaned and other aid rendered by the American manu facturers, the Bausch Lomb Optical Company of Rochester and the Spencer Lens Company of Buffalo. The heads of those com panies, Edward Bausch and Harvey N. Ott, have been my friends and advisers for many years and have been ever ready to help me over the rough places in my microscopical career. Likewise it is a pleasure to render thanks to my University col leagues and to my fellow microscopists for their friendly interest and help also to Clara Starrett Gage, Ph. D. for aid in preparing illus trations, making corrections and revising the index for this edition. SIMON HENRY GAGE May 20, 1941 CONTENTS SECTIONS FIGURES PAGES INTRODUCTION AND THE ELECTRON MICROSCOPE . . i-3A 1-6 CHAPTER I 1-66 4 4ia 7-50 Microscopes and Their Parts. CHAPTER II . . 67-169 42-64 51-120 Bright-Field Microscopes Lighting, Natural and Artificial Experiments with Microscopes. CHAPTER III . . . 170-215 65-90 121-169 Dark-Field Microscopy and Its Application. CH PTER IV 216-272 91-119 170-221 The Polarizing Microscope Optics of the Mi croscope. CHAPTER V 273-302 120-124 222-239 Micro-Spectroscope Pocket Spectroscope. CHAPTER VI 303-324 125-130 240-2 sS Ultra-Violet Microscope Physical Analysis. CHAPTER VII 325-358 131-142 259-27 Interpretation of Appearances. CHAPTER VIII 359 39 8 i43 i 6 7 279-316 Magnification and Micrometry. CHAPTER IX 399 45o 168-199 317-363 Drawing with the Microscope and with Projec tion Apparatus Class Demonstrations. CHAPTER X 451-507 200-214 364-402 Photographing Embryos and Small Animals Photographic Enlargements Photographing with the Microscope. CHAPTER XI 508-615 215-249 403-463 Cabinets Slips and Cover-Glasses Mounting, Labeling and Storing Microscopical Prepara tions. CONTENTS SECTIONS FIGURES CHAPTER XII 616-663 250-266 Fixing and Preservation of Tissues, Organs and entire Organisms Infiltrating Imbed ding, Sectioning, Staining andMounting for the Microscope. CHAPTER XIII . Serial Sectioning of Organs, Small Animals and Embryos Preparation of Models. CHAPTER XIV Micro-Incinerations and the Optical Appliances for their Examination CHAPTER XV ... Brief History of Lenses and Microscopes. GENERAL BIBLIOGRAPHY . INDEX . . .... INTERPOLATION, TABLE OF METRIC AND ENGLISH MEASURES . . . . .....

Winning Back Your Independence with Cosmetic Dermatology - Basics of Medical Aesthetics and Cosmetic Dermatology (Hardcover):... Winning Back Your Independence with Cosmetic Dermatology - Basics of Medical Aesthetics and Cosmetic Dermatology (Hardcover)
Vipal Arora
R2,374 Discovery Miles 23 740 Ships in 12 - 19 working days

This book will help numerous entrepreneurs with guidance on starting aesthetic services in an existing practice or in a new set up. The aesthetic field is coming out with new innovations and the industry is exploding and responding with new user-friendly safe products every day. The time is now to be at the forefront and ahead of the competition by offering these services. Topics covered include Skin Anatomy, Skin Issues, Anesthesia Complications, Cosmeceuticals, Chemical Peels, and Marketing.

Philosophy of Consciousness - A Draft (Hardcover): Pavel Ivanov Philosophy of Consciousness - A Draft (Hardcover)
Pavel Ivanov
R684 Discovery Miles 6 840 Ships in 12 - 19 working days

The first comprehensive and consistent philosophy of consciousness has been developed based on the unique hierarchical approach and hierarchical logic, with applications to the methodology of science, psychology and everyday life.

Encyclopedia of E-Leadership, Counseling, and Training (Volume 2) (Hardcover): Victor Wang Encyclopedia of E-Leadership, Counseling, and Training (Volume 2) (Hardcover)
Victor Wang
R15,796 Discovery Miles 157 960 Ships in 10 - 15 working days
A Romp Thru Science - Plato and Einstein to Steve Jobs (Hardcover): Bernie Keating A Romp Thru Science - Plato and Einstein to Steve Jobs (Hardcover)
Bernie Keating
R742 Discovery Miles 7 420 Ships in 12 - 19 working days

Why Science?

We are fascinated by discovery: who discovered what, and how?

This ranges from a look outward at the night sky with scientists like Kepler, astronauts like Neil Armstrong, to physicist like Einstein, chemists like Marie Curie and Linus Pauling, an inward look at psychologists such as Skinner and Maslow, and philosophers like Plato.

Join Keating as he explores the pursuit of scientific discovery from his background as a physicists and a long career in the margins of the academic world.

Music and Medicine (Hardcover): Robert I. Levy Music and Medicine (Hardcover)
Robert I. Levy
R985 Discovery Miles 9 850 Ships in 10 - 15 working days

The essays of this book are in the Medical Humanities, specifically Medicine and Music. It is hoped that this book shows how Humanistic inquiry and historical study are informed by science and medicine.This interplay of Music and Medicine sheds light on the Humanities.We show how the Humanities are relevant to medicine making one more sensitive to the needs of others and well rounded. We show how an appreciation of the Humanities can enrich and deepen knowledge of the history of medicine and allied sciences. The book attempts to demonstrate how historical research can increase our understanding and widened perspective of medicine and science. It recognizes the humanistic and cultural dimension of the history of medicine. It attempts to fosters a wider historical context of medicine, elucidated by the Medical Humanities.

Nesiritide - The Rise and Fall of Scios (Hardcover): Roger M Mills Nesiritide - The Rise and Fall of Scios (Hardcover)
Roger M Mills
R655 R587 Discovery Miles 5 870 Save R68 (10%) Ships in 10 - 15 working days
Interaction of Ionizing Photons with Atomic and Molecular Ions (Hardcover): Eugene T Kennedy, John T Costello, Jean-Paul Mosnier Interaction of Ionizing Photons with Atomic and Molecular Ions (Hardcover)
Eugene T Kennedy, John T Costello, Jean-Paul Mosnier
R1,331 R1,168 Discovery Miles 11 680 Save R163 (12%) Ships in 10 - 15 working days
Biological Mechanisms Underlying Physical Fitness and Sports Performance (Hardcover): Georgian Badicu, Filipe Manuel Clemente,... Biological Mechanisms Underlying Physical Fitness and Sports Performance (Hardcover)
Georgian Badicu, Filipe Manuel Clemente, Eugenia Murawska Cialowicz
R2,636 R2,229 Discovery Miles 22 290 Save R407 (15%) Ships in 10 - 15 working days
World Trade and Biological Exchanges Before 1492 (Hardcover): John L Sorenson, Carl L. Johannessen World Trade and Biological Exchanges Before 1492 (Hardcover)
John L Sorenson, Carl L. Johannessen
R820 Discovery Miles 8 200 Ships in 12 - 19 working days

People moved into America very early across the Bering Strait. By the fifth millennia B.C.E. tropical sailors brought diseases to America and took plants and animals in both directions.

Long before Columbus, tropical sailors carefully selected crops from New World highlands and shorelines, wet and dry climates, and took them to the Old World where they were grown in appropriate environments. Medicinal and psychedelic plants were traded and maintained in Egypt and Peru during separate, 1,400-year periods. This implies that maritime trade was continuous.

In this groundbreaking book, learn about:

● 84 plants that were taken from the Americas to the Old World.
● What plants and animals were brought to the Americas.
● Why world trade was essential for transfer of so many.
● Interconnectedness of civilizations had to result from world trade.
● Dating of 18 species by archaeology with radio carbon shows dispersal.
● And much more

Plants, diseases, and animals from America were distributed throughout the world, across the oceans before 1492. It is time for scientists, teachers, and students to reconsider their beliefs about the early history of civilization with World Trade and Biological Exchanges Before 1492.

ABOUT THE AUTHORS:

John L. Sorenson is an emeritus professor of anthropology at Brigham Young University. He earned a doctorate in archeology from UCLA.

Carl L. Johannessen is an emeritus professor of biogeography at the University of Oregon. He earned a doctorate in geography from the University of California at Berkeley.

Deep Brain Stimulation - What are you getting yourself in for? (Hardcover): Todd Murfitt Deep Brain Stimulation - What are you getting yourself in for? (Hardcover)
Todd Murfitt
R789 Discovery Miles 7 890 Ships in 10 - 15 working days

This book is designed to give you a glimpse into what you can expect when considering deep brain stimulation from a personal, emotional account - of a patient. At the end of reading you may not have all the answers - though where this is the case; I hope you will be equipped with the right questions.

Knowledge Capsule - Vol. 01 (Hardcover): Huzefa Knowledge Capsule - Vol. 01 (Hardcover)
Huzefa
R481 Discovery Miles 4 810 Ships in 12 - 19 working days
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