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

The Global Pharmaceutical Industry - Economic Structure, Government Regulation, and History (Hardcover): Hank Laskey The Global Pharmaceutical Industry - Economic Structure, Government Regulation, and History (Hardcover)
Hank Laskey
R971 Discovery Miles 9 710 Ships in 18 - 22 working days
God=E=MC2 - Before the Beginning (Hardcover): Gaea God=E=MC2 - Before the Beginning (Hardcover)
Gaea
R739 Discovery Miles 7 390 Ships in 18 - 22 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 Galilean Pendulum - A New Science Reveals An Unseen World (Hardcover): Bill Kaspari The Galilean Pendulum - A New Science Reveals An Unseen World (Hardcover)
Bill Kaspari
R556 Discovery Miles 5 560 Ships in 10 - 15 working days

This is the story of how an unseen world began to reveal itself to me in the years following the death of my son. It tells of the transformation I went through; how I was taken from viewing life through a lens which allowed me to see only the physical world to a vantage point where I was given a much broader view of our existence. I invite the reader to take the journey I found myself on; what for me was a paradigm shift in my understanding of life. This journey began at a point where my feelings were a mixture of hopelessness, deep sorrow and frustration. I began a search trying to find answers to the question of what lies behind our existence, and in particular to try to determine whether or not I would ever be with my son again. I am not a religious person, so I began to search for answers in a way that satisfied my scientific mentality and was surprised that, after a great deal of searching, both in the literature and in my own soul, the answers gradually began to appear. I discovered what for me is a new reality - a much better, far more interesting and more cheerful one than I ever had before. www.UnderstandingAfterlife.com Bill Kaspari is a retired engineer and businessman who now spends his time with family & friends, enjoying his grandchildren and competing in masters track while continuing to learn about new developments in the emerging field of paranormal science.

Wild Talents (Hardcover): Charles Fort Wild Talents (Hardcover)
Charles Fort
R1,007 Discovery Miles 10 070 Ships in 18 - 22 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.

Practical Power Electronics - Applications, Experiments and Animations (Hardcover): Mustafa Husain Practical Power Electronics - Applications, Experiments and Animations (Hardcover)
Mustafa Husain
R751 Discovery Miles 7 510 Ships in 10 - 15 working days
The Carnivorous Plants (Hardcover): Francis Ernest Lloyd The Carnivorous Plants (Hardcover)
Francis Ernest Lloyd
R1,057 Discovery Miles 10 570 Ships in 10 - 15 working days

Text extracted from opening pages of book: TL CARNIVOROUS PLANTS BY FRANCIS ERNEST LLOYD D. Sc. k c. ( Wal f, ); F. R. S. C., F. L. S. Emeritus Professor of Botany, M. cGill University 1942 WALTHAM, MASS., U. S. A. Puomned oy the Cnronica Botanica Company First published MCMXLH By the Chronica Botanica Company of Waltham, Mass., U. S. A. All rights reserved New York, N. Y.: G. E. Stechert and Co., 31 East loth Street. San Francisco, CaL: J. W. Stacey, Inc., 236-238 Flood Building. Toronto 2: Wm. Dawson Subscription Service, Ltd., 70 King Street, East. Mexico, D. F.: Livraria Cervantes, Calle de 57 No. i, Despacho 3; Ap. 2302. Rio de Janeiro: Livraria Kosmos, Caixa Postal 3481. Buenos Aires: Acme Agency, Bartolom6 Mitre 552. Santiago de Chile: Livraria Zamorano y Caperan, Casilla 362. London, W. 1: Wm. Dawson and Sons, Ltd., 43 Weymouth Street. Moscow: Mezhdunarodnaja Kniga, Kouznetski Most 18. Calcutta: Macmillan and Co., Ltd., 294 Bow Bazar Street. Johannesburg: Juta and Co., Ltd., 43 Pritchard Street. Sydney: Angus and Robertson, Ltd., 89 Castlereagh Street. Made and printed in the U. S. A. PREFACE The experience which has led to the writing of this book began in 1929 when, examining a species related to Utricularia gibba, / made an observation of some importance in understanding the mechanism of the trap. This begot a desire to study as many other species of the genus as I could obtain for com parison, primarily to determine the validity of my conclusions. My feeling that research in this field was promising was strengthened by the discovery that the pertinent literature was singularly barren of the information most needed, that is to say, precise accounts of the structure of theentrance mechanisms of the traps. And an examination of much herbarium material, because of the meagreness of the underground parts of the terrestrial types resulting from indifferent methods of collection, forced the conclusion that, even had other difficulties inherent in studying dried material not intervened, it would be necessary to obtain adequately preserved specimens. This meant a wide cor re spondence and, if possible, extensive travel. The uncertainty of achieving the latter made the former imperative. The responses to my requests for help were numerous and generous from all parts of the world, with the result that there came to me from many sources well preserved material which fairly represented the genus, for it brought to me some 100 of the total of 250 or more species. The most lavish single contribu tion was put at my disposal by my teacher and friend, KARL VON GOEBEL, who gave me a collection of Utricularia collected by him in the tropics of the Old and New Worlds, and in temperate Australia. Many others, while they may have contributed less in amount, could have been no less generous, for the work of collecting, preserving, packing and posting specimens is by no means an easy job. Travels included two journeys, one to Africa and one to Africa and Aus tralia, the latter made possible by a parting gift from my colleagues of McGill University on my retirement from the Macdonald Chair of Botany in 1935. At the university centres visited I was afforded all kinds of help: laboratory space, guidance to promising localities and means of transportation. Several summers were spent also at the Botanical Institute of the University of Munich on the original invitation of ProfessorGOEBEL, seconded, after his death, by Professor F. VON WETTSTEIN and his successor Dr. F. C. VON FABER. During my preoccupation with Utricularia / had to prepare two presi dential addresses, and I was thus led, as has many another in like circum stances, to give an account of the whole field of plant carnivory. My interests were widened in this way, and soon I became imbued with the idea of bringing together, and perhaps of adding to, our knowledge of this fascinating group of plants. This extended my list of desiderata. On my requests sent to various correspondent

Histological Technique - A Guide For Use In A Laboratory Course In Histology (Hardcover): B. F Kingsbury Histological Technique - A Guide For Use In A Laboratory Course In Histology (Hardcover)
B. F Kingsbury
R781 Discovery Miles 7 810 Ships in 10 - 15 working days

Text extracted from opening pages of book: HISTOLOGICAL TECHNIQUE HISTOLOGICAL TECHNIQUE A GUIDE FOR USE IN A LABORATORY COURSE IN HISTOLOGY BY B. F. KINGSBURY, PH. D., M. D. AND 0. A. JOHANNSEN, PH. D. COKNELL UNIVEltSITY, IXiUCAy N. Y. FIRST EDITION SECOND PRINTING WITH REVISIONS NEW YORK JOHN WILEY & SONS, INC. LONDON: CHAPMAN & HALL, LIMITED 1935 COPYRIGHT, 1927, 1935, BY BENJAMIN F. KINGSBURY AND OSKAR A. JO1IANNSKN All Rights Reserved This hook or any part thereof must not be reproduced in any form without the written permission of the publisher. Printed in U. S. A. Printing Composition and Plates Binding F. H. GILSON CO. TECHNICAL COMPOSITION CO. STANHOPE BINDERY BOSTON CAMBRIDGE BOSTON PREFACE The following represents the combination of technique notes written by the first author for use in connection with courses in Histology offered by him for medical, premedical, and veterinary students, with a similar outline of histological methods designed by the second author for use in courses dealing primarily with the histology of insects. Inasmuch as the methods-for the microscopic examination of animal structure are fundamentally the same, whether the struc ture is normal or pathological, the approach medical or zoological, it is believed that there has been here produced a book of much broader usefulness, without in any way sacrificing its value in histological work of more specific application. A rigid selection has been exercised, so that of the multitudinous methods employed in microscopic work only those are here given which meet the requirements for attaining a broad practical knowledge of animal structure. In special investigations it is necessary to make a study of theparticular technical needs of the problem, and for this it is well to consult the larger works, of which may be mentioned: The Encyclopedia of Microscopic Technique [ 10]; The Microtomist's Vade-mecum, by A. B. Lee [ 35]; Mallory. and Wright, Pathological Technique [ 38]; Schu bcrg, A. [ 46]. These, as well as other books and articles, are listed in the Appendix, and reference is made to them in the text, either directly or by number [ in brackets]. Furthermore, in many in stances, direct reference to important papers is given in the text, thereby increasing the usefulness of the book for advanced stu dents in special fields. While the aim has been to present methods for the microscopic examination of any animal form, the emphasis is nevertheless placed on the technical needs of the premedical ( or medical) student and the student of Entomology. For the loan of most of the cuts the writers are indebted to the Bausch Lomb Optical Co., E. Leitz, Inc., Spencer Lens Co., the Will Corporation, and C. Zeiss, Inc. in CONTENTS PAGE INTRODUCTION vii FIXATION 1 Fixers, List of 6 ISOLATION 12 SECTIONING AND IMBEDDING 15 Schema for Imbedding 17 The Paraffin Method 18 The Ceiloidin Method 26 The Paraffin-Celloidin Method 33 The Freezing Method 35 STAINING 37 Stains, List of 41 Preparations for Staining 50 Schema for Staining 54 MOUNTING, SEALING AND LABELING 56 Slides and Covers 61 THE MICROSCOPE AND ACCESSORIES 63 SPECIAL METHODS 70 The Cell 70 Chitin 74 Connective Tissue 76 Muscle 81 The Nervous System 83 The Blood 95 Fine Injection 98 Silver Nitrate Impregnation 100 Histo-chemical Methods 101 SPECIAL METHODS FOR VARIOUS ANIMAL FORMS 107 Invertebrates in General 107 Arthropoda 118 PlanktonOrganisms 124 Taxonomic Material 126 APPENDIX 131 REFERENCES 133 INDEX 137 v INTRODUCTION Very few structures of the animal organism can be adequately examined microscopically without being first subjected to a pre paratory treatment involving in many cases the employment of complicated methods. Save in the case of the body fluids and certain membranes, animal tissues are bulky, more or less opaque, and therefore unsuited for examination under the microscope, which requires surface or thin layers of substance. Examination is made possible in such cases in one of two ways: the

Conscientious Science (Hardcover): Justin Klickermann Conscientious Science (Hardcover)
Justin Klickermann
R701 Discovery Miles 7 010 Ships in 10 - 15 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.

An Introduction To Electrochemistry (Hardcover): Samuel Glasstone An Introduction To Electrochemistry (Hardcover)
Samuel Glasstone
R1,019 Discovery Miles 10 190 Ships in 10 - 15 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...

The Atom and the Universe (Hardcover): Amin Elsersawi The Atom and the Universe (Hardcover)
Amin Elsersawi
R820 Discovery Miles 8 200 Ships in 18 - 22 working days
Smart Sugars (Hardcover): Jc Spencer Smart Sugars (Hardcover)
Jc Spencer
R849 R728 Discovery Miles 7 280 Save R121 (14%) Ships in 18 - 22 working days
OECD Reviews of Innovation Policy - Costa Rica 2017 (Paperback): Oecd OECD Reviews of Innovation Policy - Costa Rica 2017 (Paperback)
Oecd
R1,349 Discovery Miles 13 490 Ships in 18 - 22 working days
Encyclopedia of E-Leadership, Counseling, and Training (Volume 3) (Hardcover): Victor Wang Encyclopedia of E-Leadership, Counseling, and Training (Volume 3) (Hardcover)
Victor Wang
R14,551 Discovery Miles 145 510 Ships in 18 - 22 working days
Method Development and Applications for Reduced-Risk Products in Separation Science (Hardcover): Fadi Aldeek Method Development and Applications for Reduced-Risk Products in Separation Science (Hardcover)
Fadi Aldeek
R1,212 R1,069 Discovery Miles 10 690 Save R143 (12%) Ships in 18 - 22 working days
The Statistical Eyeglasses - The Math Behind Scientific Knowledge (Hardcover): Edoardo Milotti The Statistical Eyeglasses - The Math Behind Scientific Knowledge (Hardcover)
Edoardo Milotti
R1,498 Discovery Miles 14 980 Ships in 18 - 22 working days

Science often deals with hard-to-see phenomena, and they only stand out and become real when viewed through the lens of complex statistical tools. This book is not a textbook about statistics applied to science - there are already many excellent books to choose from - rather, it tries to give an overview of the basic principles that physical scientists use to analyze their data and bring out the order of Nature from the fog of background noise.

Machine Learning - Concepts, Methodologies, Tools and Applications (Volume 3) (Hardcover): Irma Machine Learning - Concepts, Methodologies, Tools and Applications (Volume 3) (Hardcover)
Irma
R18,056 Discovery Miles 180 560 Ships in 18 - 22 working days
Advances in Peircean Mathematics - The Colombian School (Hardcover): Fernando Zalamea Advances in Peircean Mathematics - The Colombian School (Hardcover)
Fernando Zalamea
R3,660 Discovery Miles 36 600 Ships in 10 - 15 working days

The book explores Peirce's non standard thoughts on a synthetic continuum, topological logics, existential graphs, and relational semiotics, offering full mathematical developments on these areas. More precisely, the following new advances are offered: (1) two extensions of Peirce's existential graphs, to intuitionistic logics (a new symbol for implication), and other non-classical logics (new actions on nonplanar surfaces); (2) a complete formalization of Peirce's continuum, capturing all Peirce's original demands (genericity, supermultitudeness, reflexivity, modality), thanks to an inverse ordinally iterated sheaf of real lines; (3) an array of subformalizations and proofs of Peirce's pragmaticist maxim, through methods in category theory, HoTT techniques, and modal logics. The book will be relevant to Peirce scholars, mathematicians, and philosophers alike, thanks to thorough assessments of Peirce's mathematical heritage, compact surveys of the literature, and new perspectives offered through formal and modern mathematizations of the topics studied.

The Role of Complement in Cancer Immunotherapy (Hardcover): Ronald P Taylor The Role of Complement in Cancer Immunotherapy (Hardcover)
Ronald P Taylor
R1,224 R1,081 Discovery Miles 10 810 Save R143 (12%) Ships in 18 - 22 working days
Advances and Technologies in High Voltage Power Systems Operation, Control, Protection and Security (Hardcover): Hassan Haes... Advances and Technologies in High Voltage Power Systems Operation, Control, Protection and Security (Hardcover)
Hassan Haes Alhelou, Pierluigi Siano
R1,404 R1,227 Discovery Miles 12 270 Save R177 (13%) Ships in 18 - 22 working days
Dual-Phase Depolarization Analysis - Interactive Coupling in the Amorphous State of Polymers (Hardcover): Jean Pierre Ibar Dual-Phase Depolarization Analysis - Interactive Coupling in the Amorphous State of Polymers (Hardcover)
Jean Pierre Ibar
R5,824 Discovery Miles 58 240 Ships in 10 - 15 working days

This book focuses on the characterization of the amorphous phase of polymers, whether they are pure amorphous or semi-crystalline ones, above Tg or below Tg, by studying the relaxation of dipoles and space charges naturally found in their structure after they have been activated by the application of a voltage field. The experimental deconvolution of the relaxation modes responsible for internal motion in the amorphous phase is coupled with a mathematical procedure (Thermal-Windowing Deconvolution-TWD) that leads to the understanding of their coupling characteristics which, it is shown, relate to the state of the material itself, for instance its non-equilibrium state or its internal stress for matter belonging to interfaces between aggregated or dispersed phases. Describes quantitatively the Thermal Stimulated Depolarization techniques of polymer characterization (TSD, TWD), i.e. how to decouple the relaxation modes collectively interacting (interactive coupling) and relate it to the thermodynamic properties of the amorphous phase. Understands the results of depolarization in terms of the new physics of polymer interactions: the Dual-Phase model, here applied to the dipoles-space charge dynamics. Provides a roaster of CASE STUDIES: practical applications of the TSD and TWD characterization techniques to describe coupled molecular motions in resins, medical tissues, wood, blends and block copolymers interfaces, rubbers, can coatings, internal stress in molded parts, etc

A Scientific Life (Hardcover): Graham Richards A Scientific Life (Hardcover)
Graham Richards
R507 R476 Discovery Miles 4 760 Save R31 (6%) Ships in 18 - 22 working days
Encyclopedia of E-Leadership, Counseling, and Training (Volume 2) (Hardcover): Victor Wang Encyclopedia of E-Leadership, Counseling, and Training (Volume 2) (Hardcover)
Victor Wang
R14,556 Discovery Miles 145 560 Ships in 18 - 22 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
R775 Discovery Miles 7 750 Ships in 10 - 15 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.

Condensed-Matter-Principia Based Information & Statistical Measures - From Classical to Quantum (Hardcover): Adam Gadomski,... Condensed-Matter-Principia Based Information & Statistical Measures - From Classical to Quantum (Hardcover)
Adam Gadomski, Sylwia Zielińska-Raczyńska
R1,216 R1,073 Discovery Miles 10 730 Save R143 (12%) Ships in 18 - 22 working days
Endothelial Dysfunction - From Pathophysiology to Novel Therapeutic Approaches: From Pathophysiology to Novel Therapeutic... Endothelial Dysfunction - From Pathophysiology to Novel Therapeutic Approaches: From Pathophysiology to Novel Therapeutic Approaches (Hardcover)
Byeong Hwa Jeon
R2,317 R1,969 Discovery Miles 19 690 Save R348 (15%) Ships in 18 - 22 working days
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