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Books > Science & Mathematics > Science: general issues > Scientific equipment & techniques, laboratory equipment

Formulation Simplified - Finding the Sweet Spot through Design and Analysis of Experiments with Mixtures (Hardcover): Mark J.... Formulation Simplified - Finding the Sweet Spot through Design and Analysis of Experiments with Mixtures (Hardcover)
Mark J. Anderson, Patrick J Whitcomb, Martin A. Bezener
R4,637 Discovery Miles 46 370 Ships in 10 - 15 working days

Many chemists - especially those most brilliant in their field - fail to appreciate the power of planned experimentation. They dislike the mathematical aspects of statistical analysis. In addition, these otherwise very capable chemists also dismissed predictive models based only on empirical data. Ironically, in the hands of subject matter experts like these elite chemists, the statistical methods of mixture design and analysis provide the means for rapidly converging on optimal compositions. What differentiates Formulation Simplified from the standard statistical texts on mixture design is that the authors make the topic relatively easy and fun to read. They provide a whole new collection of insighful original studies that illustrate the essentials of mixture design and analysis. Solid industrial examples are offered as problems at the end of many chapters for those who are serious about trying new tools on their own. Statistical software to do the computations can be freely accessed via a web site developed in support of this book.

Harmonograph - A Visual Guide to the Mathematics of Music (Paperback): Anthony Ashton Harmonograph - A Visual Guide to the Mathematics of Music (Paperback)
Anthony Ashton
R177 R163 Discovery Miles 1 630 Save R14 (8%) Ships in 18 - 22 working days
Laboratory Statistics - Methods in Chemistry and Health Sciences (Paperback, 2nd edition): Anders Kallner Laboratory Statistics - Methods in Chemistry and Health Sciences (Paperback, 2nd edition)
Anders Kallner
R2,155 R2,043 Discovery Miles 20 430 Save R112 (5%) Ships in 10 - 15 working days

Laboratory Statistics: Methods in Chemistry and Health Science, Second Edition, presents common strategies for comparing and evaluating numerical laboratory data. In particular, the text deals with the type of data and problems that laboratory scientists and students in analytical chemistry, clinical chemistry, epidemiology, and clinical research face on a daily basis. This book takes the mystery out of statistics and provides simple, hands-on instructions in the format of everyday formulas. Spreadsheet shortcuts and functions are included, along with many simple worked examples. This book is a must-have guide to applied statistics in the lab that will result in improved experimental design and analysis. This thoroughly revised second edition includes several new sections, more examples, and all formulas in Excel code.

The Fundamentals of Scientific Research - An Introductory Laboratory Manual (Paperback): M.A. Kelly The Fundamentals of Scientific Research - An Introductory Laboratory Manual (Paperback)
M.A. Kelly
R1,232 Discovery Miles 12 320 Ships in 10 - 15 working days

The Fundamentals of Scientific Research: An Introductory Laboratory Manual is a laboratory manual geared towards first semester undergraduates enrolled in general biology courses focusing on cell biology. This laboratory curriculum centers on studying a single organism throughout the entire semester Serratia marcescens, or S. marcescens, a bacterium unique in its production of the red pigment prodigiosin. The manual separates the laboratory course into two separate modules. The first module familiarizes students with the organism and lab equipment by performing growth curves, Lowry protein assays, quantifying prodigiosin and ATP production, and by performing complementation studies to understand the biochemical pathway responsible for prodigiosin production. Students learn to use Microsoft Excel to prepare and present data in graphical format, and how to calculate their data into meaningful numbers that can be compared across experiments. The second module requires that the students employ UV mutagenesis to generate hyper-pigmented mutants of S. marcescens for further characterization. Students use experimental data and protocols learned in the first module to help them develop their own hypotheses, experimental protocols, and to analyze their own data. Before each lab, students are required to answer questions designed to probe their understanding of required pre-laboratory reading materials. Questions also guide the students through the development of hypotheses and predictions. Following each laboratory, students then answer a series of post-laboratory questions to guide them through the presentation and analysis of their data, and how to place their data into the context of primary literature. Students are also asked to review their initial hypotheses and predictions to determine if their conclusions are supportive. A formal laboratory report is also to be completed after each module, in a format similar to that of primary scientific literature. The Fundamentals of Scientific Research: An Introductory Laboratory Manual is an invaluable resource to undergraduates majoring in the life sciences.

Near-Field-Mediated Photon-Electron Interactions (Hardcover, 1st ed. 2019): Nahid Talebi Near-Field-Mediated Photon-Electron Interactions (Hardcover, 1st ed. 2019)
Nahid Talebi
R2,676 Discovery Miles 26 760 Ships in 10 - 17 working days

This book focuses on the use of novel electron microscopy techniques to further our understanding of the physics behind electron-light interactions. It introduces and discusses the methodologies for advancing the field of electron microscopy towards a better control of electron dynamics with significantly improved temporal resolutions, and explores the burgeoning field of nanooptics - the physics of light-matter interaction at the nanoscale - whose practical applications transcend numerous fields such as energy conversion, control of chemical reactions, optically induced phase transitions, quantum cryptography, and data processing. In addition to describing analytical and numerical techniques for exploring the theoretical basis of electron-light interactions, the book showcases a number of relevant case studies, such as optical modes in gold tapers probed by electron beams and investigations of optical excitations in the topological insulator Bi2Se3. The experiments featured provide an impetus to develop more relevant theoretical models, benchmark current approximations, and even more characterization tools based on coherent electron-light interactions.

Introduction to the Theory of the Raman Effect (Hardcover, 1972 ed.): J.A. Koningstein Introduction to the Theory of the Raman Effect (Hardcover, 1972 ed.)
J.A. Koningstein
R2,676 Discovery Miles 26 760 Ships in 10 - 17 working days

TO THE THEORY OF THE RAMAN EFFECT by J. A. KONINGSTEIN Carleton University, Ottawa, Canada D. REIDEL PUBLISHING COMPANY DORDRECHT-HOLLAND Library of Congress Catalog Card Number 72-77876 ISBN-13: 978-90-277-0276-0 e-ISBN-13: 978-94-010-2901-8 001: 10. 1007/978-94-010-2901-8 All Rights Reserved Copyright (c) 1972 by D. Reidel Publishing Company, Dordrecht, Holland Softcover reprint of the hardcover I st edition 1972 No part of this book may be reproduced in any form, by print, photoprint, microfilm, or any other means, without written permission from the publisher to M. G. INTRODUCTION This book is written particularly for chemists. Being one myself, I have on several occasions tried to find a book where the theory of molecular Raman spectroscopy is treated, and not being able to find one which satisfactorily answered the questions I wanted to see answered, I decided to try to write a book on it myself. Back in the middle fifties I was shown a Raman spectrum for the first time: some faint lines on a photographic plate. In the fall of 1971, during a visit to Moscow, I vividly remembered that spectrum when the son of Mandel'shtam showed me the first spectrum taken in Russia by his father and Landsberg in 1928. The spectrum of quartz photographed during January and February of that year showed the presence of some faint new lines and in later exposures these lines became stronger and stronger.

4d Electron Microscopy: Imaging In Space And Time (Paperback): Ahmed H. Zewail, John Meurig Thomas 4d Electron Microscopy: Imaging In Space And Time (Paperback)
Ahmed H. Zewail, John Meurig Thomas
R1,258 Discovery Miles 12 580 Ships in 10 - 15 working days

The modern electron microscope, as a result of recent revolutionary developments and many evolutionary ones, now yields a wealth of quantitative knowledge pertaining to structure, dynamics, and function barely matched by any other single scientific instrument. It is also poised to contribute much new spatially-resolved and time-resolved insights of central importance in the exploration of most aspects of condensed matter, ranging from the physical to the biological sciences.Whereas in all conventional EM methods, imaging, diffraction, and chemical analyses have been conducted in a static - time-integrated - manner, now it has become possible to unite the time domain with the spatial one, thereby creating four-dimensional (4D) electron microscopy. This advance is based on the fundamental concept of timed, coherent single-electron packets, or electron pulses, which are liberated with femtosecond durations. Structural phase transitions, mechanical deformations, and the embryonic stages of melting and crystallization are examples of phenomena that can now be imaged in unprecedented structural detail with high spatial resolution, and ten orders of magnitude as fast as hitherto.No monograph in existence attempts to cover the revolutionary dimensions that EM in its various modes of operation nowadays makes possible. The authors of this book chart these developments, and also compare the merits of coherent electron waves with those of synchrotron radiation. They judge it prudent to recall some important basic procedural and theoretical aspects of imaging and diffraction so that the reader may better comprehend the significance of the new vistas and applications now afoot.This book is not a vade mecum - numerous other texts are available for the practitioner for that purpose. It is instead an in-depth expose of the paradigm concepts and the developed techniques that can now be executed to gain new knowledge in the entire domain of biological and physical science, and in the four dimensions of space and time.

Introduction to the Theory of the Raman Effect (Paperback, Softcover reprint of the original 1st ed. 1972): J.A. Koningstein Introduction to the Theory of the Raman Effect (Paperback, Softcover reprint of the original 1st ed. 1972)
J.A. Koningstein
R2,632 Discovery Miles 26 320 Ships in 10 - 17 working days

TO THE THEORY OF THE RAMAN EFFECT by J. A. KONINGSTEIN Carleton University, Ottawa, Canada D. REIDEL PUBLISHING COMPANY DORDRECHT-HOLLAND Library of Congress Catalog Card Number 72-77876 ISBN-13: 978-90-277-0276-0 e-ISBN-13: 978-94-010-2901-8 001: 10. 1007/978-94-010-2901-8 All Rights Reserved Copyright (c) 1972 by D. Reidel Publishing Company, Dordrecht, Holland Softcover reprint of the hardcover I st edition 1972 No part of this book may be reproduced in any form, by print, photoprint, microfilm, or any other means, without written permission from the publisher to M. G. INTRODUCTION This book is written particularly for chemists. Being one myself, I have on several occasions tried to find a book where the theory of molecular Raman spectroscopy is treated, and not being able to find one which satisfactorily answered the questions I wanted to see answered, I decided to try to write a book on it myself. Back in the middle fifties I was shown a Raman spectrum for the first time: some faint lines on a photographic plate. In the fall of 1971, during a visit to Moscow, I vividly remembered that spectrum when the son of Mandel'shtam showed me the first spectrum taken in Russia by his father and Landsberg in 1928. The spectrum of quartz photographed during January and February of that year showed the presence of some faint new lines and in later exposures these lines became stronger and stronger.

The Collected Letters of Antoni Van Leeuwenhoek - Volume 16 (Hardcover, New): Lodewijk C Palm The Collected Letters of Antoni Van Leeuwenhoek - Volume 16 (Hardcover, New)
Lodewijk C Palm
R7,522 Discovery Miles 75 220 Ships in 10 - 15 working days

In volume XVI of The Collected Letters of Antoni van Leeuwenhoek, 25 letters of Van Leeuwenhoek have been included, all of them written from July 1707 to June 1712. The letters were written to six distinct addressees. The larger part was addressed to the Royal Society in London in general (sixteen letters); and to three of its fellows in particular: John Chamberlayne (280, and 281), who translated the letters of Van Leeuwenhoek for the Royal Society, Hans Sloane (297), and James Petiver (287). Five letters were addressed to Anthonie Heinsius, Grand Pensionary of Holland, who was interested in Van Leeuwenhoek's work until his death in 1720. The correspondence collected in this volume shows the lasting interest evinced by the Royal Society in Van Leeuwenhoek's work. This would change in later years. None of the letters printed here were published in Leeuwenhoek's own time, either in Dutch or in Latin. Fifteen letters to the Royal Society were more or less completely published in an English translation in the Society's Philosophical Transactions. This was also done with two letters to Chamberlayne (280, and 281), and the letter to Petiver (287). The letters to Heinsius, Sloane, and Letter 285 have not been published earlier. Of all letters published here the Dutch texts are now for the first time available in a printed edition. Every volume in the series contains the texts in the original Dutch and an English translation. The great range of subjects studied by Van Leeuwenhoek is reflected in these letters: instruments to measure water; pulmonary diseases; experiments relating to the solution of gold and silver; salt crystals and grains of sand; botanical work, such as duckweed and germination of orange pips; descriptions on protozoa; blood; spermatozoa; and health and hygiene, for example and harmfulness of tea and coffee and the benefits of cleaning teeth.

A Practical Guide to Optical Microscopy (Hardcover): John Girkin A Practical Guide to Optical Microscopy (Hardcover)
John Girkin
R5,899 Discovery Miles 58 990 Ships in 10 - 15 working days

Choice Recommended Title, March 2020 Optical microscopy is used in a vast range of applications ranging from materials engineering to in vivo observations and clinical diagnosis, and thanks to the latest advances in technology, there has been a rapid growth in the number of methods available. This book is aimed at providing users with a practical guide to help them select, and then use, the most suitable method for their application. It explores the principles behind the different forms of optical microscopy, without the use of complex maths, to provide an understanding to help the reader utilise a specific method and then interpret the results. Detailed physics is provided in boxed sections, which can be bypassed by the non-specialist. It is an invaluable tool for use within research groups and laboratories in the life and physical sciences, acting as a first source for practical information to guide less experienced users (or those new to a particular methodology) on the range of techniques available. Features: The first book to cover all current optical microscopy methods for practical applications Written to be understood by a non-optical expert with inserts to provide the physical science background Brings together conventional widefield and confocal microscopy, with advanced non-linear and super resolution methods, in one book To learn more about the author please visit here.

Crash Test Girl - Life's a Science Experiment. Crash Your Way Through It. (Paperback): Kari Byron Crash Test Girl - Life's a Science Experiment. Crash Your Way Through It. (Paperback)
Kari Byron
R450 Discovery Miles 4 500 Ships in 10 - 17 working days

Kari Byron-former host of the wildly popular, iconic cult classic MythBusters-shows how to crash test your way through life, no lab coat required. Kari Byron's story hasn't been a straight line. She started out as a broke artist living in San Francisco, writing poems on a crowded bus on the way to one of her three jobs. Many curve balls, unexpected twists, and yes, literal and figurative explosions later, and she's one of the world's most respected women in science entertainment, blowing stuff up on national television and getting paid for it! In Crash Test Girl, Kari reveals her fascinating life story on the set of MythBusters and beyond. With her signature gusto and roll-up-your-sleeves enthusiasm, she invites readers behind the duct tape and the dynamite, to the unlikely friendships and low-budget sets that turned a crazy idea into a famously inventive show with a rabid fanbase. The truth is, Mythbusters was never meant to be a science show. But attaching a rocket to a car, riding a motorcycle on water, or lighting 500 pounds of coffee creamer on fire requires a decent understanding of chemistry, physics, and engineering. Thus, the cast and crew brought in the scientific method to work through each problem: Question. Hypothesize. Experiment. Analyze. Conclude. And as Kari came to learn in her own life, not only is the scientific method the best approach for busting myths, it's also the perfect tool for solving everyday issues, including: Career * Love * Creativity * Setbacks * Money * Sexuality * Depression * Bravery Crash Test Girl reminds us that science is for everyone, as long as you're willing to strap in, put on your safety goggles, hit a few walls, and learn from the results. Using a combination of methodical experimentation and unconventional creativity, you'll come to the most important conclusion of all: In life, sometimes you crash and burn, but you can always crash and learn.

Data Fitting in the Chemical Sciences (Hardcover): P. Gans Data Fitting in the Chemical Sciences (Hardcover)
P. Gans
R9,770 Discovery Miles 97 700 Ships in 10 - 17 working days

Data Fitting in the Chemical Sciences Peter Gans, School of Chemistry, The University of Leeds, Leeds, UK Data fitting is a technique of central importance in modern experimental science. It is the means by which data is tested against a model of the experimental system, be it a theoretical or empirical model. In this book an all-round approach is adopted in which the first stage of data-fitting is seen as data collection, the second is numerical processing and the third a critical evaluation of the 'goodness' of fit in both statistical and common sense terms. Each stage is considered in detail: the sources and nature of experimental errors; the theory of least-squares fitting; probability theory; hypothesis testing, and the application of scientific criteria. The theory is complemented by three chapters on a wide range of applications. The emphasis of this book is on methodology: why certain procedures are preferred rather than how any one procedure is implemented. The author aims to assist people in extracting from their data its full information content, i.e. to use their data, not abuse it.

Practical Approaches to Method Validation and Essential Instrument Qualification (Hardcover, New): C.C. Chan Practical Approaches to Method Validation and Essential Instrument Qualification (Hardcover, New)
C.C. Chan
R2,805 Discovery Miles 28 050 Ships in 10 - 15 working days

Practical approaches to ensure that analytical methods and instruments meet GMP standards and requirements

Complementing the authors' first book, Analytical Method Validation and Instrument Performance Verification, this new volume provides coverage of more advanced topics, focusing on additional and supplemental methods, instruments, and electronic systems that are used in pharmaceutical, biopharmaceutical, and clinical testing. Readers will gain new and valuable insights that enable them to avoid common pitfalls in order to seamlessly conduct analytical method validation as well as instrument operation qualification and performance verification.

Part 1, Method Validation, begins with an overview of the book's risk-based approach to phase appropriate validation and instrument qualification; it then focuses on the strategies and requirements for early phase drug development, including validation of specific techniques and functions such as process analytical technology, cleaning validation, and validation of laboratory information management systems

Part 2, Instrument Performance Verification, explores the underlying principles and techniques for verifying instrument performance--coverage includes analytical instruments that are increasingly important to the pharmaceutical industry, such as NIR spectrometers and particle size analyzers--and offers readers a variety of alternative approaches for the successful verification of instrument performance based on the needs of their labs

At the end of each chapter, the authors examine important practical problems and share their solutions. All the methods covered in this book follow Good Analytical Practices (GAP) to ensure that reliable data are generated in compliance with current Good Manufacturing Practices (cGMP).

Analysts, scientists, engineers, technologists, and technical managers should turn to this book to ensure that analytical methods and instruments are accurate and meet GMP standards and requirements.

Practical Methods in Ecology (Paperback): P. A. Henderson Practical Methods in Ecology (Paperback)
P. A. Henderson
R1,412 Discovery Miles 14 120 Ships in 10 - 15 working days

There are few books available that provide a good introduction to the methods and techniques for ecological research. This book will be invaluable to lecturers teaching field courses and students undertaking project work in ecology.

Each chapter will focus on an ecological technique. It will have an introductory section that describes the ecological principles and theory. This will then be followed by example applications. These will focus on three most common habitats where teachers take students for fieldwork; the seashore, ponds and lakes, fields and woodland.
Gives specific worked examples from the main ecosystems used for undergraduate study - seashore, lakes/ponds, field and woodland.
Only introductory text specifically focused on field techniques.
Great 'how-to' guide that will show student exactly how to carry out each method.
Only text to emphasise the principles behind the techniques - taking a methods based approach rather than a taxonomic approach (eg chapters split into population measures, biodiversity measures, species richness measures rather than methods for invertebrates, methods for mammals, methods for birds etc).
Greater emphasis on the equipment involved - how to make it, where to buy it.
Good references to further reading and advanced techniques.

Theo Gray's Mad Science - Experiments You Can do at Home - But Probably Shouldn't (Hardcover): Theodore Gray Theo Gray's Mad Science - Experiments You Can do at Home - But Probably Shouldn't (Hardcover)
Theodore Gray
R521 Discovery Miles 5 210 Ships in 10 - 15 working days

Author of the best-selling book "The Elements" Theodore Gray demonstrates essential scientific principles through thrilling daredevil experiments.
"What a magnificent book. It's gorgeous, playful, and draws you in." Adam Savage, cohost of "Mythbusters"
"Theodore Gray has attained a level of near superhuman geekery that the rest of us can only mutely admire." Cecil Adams, ""The" "Straight Dope""
"Gray's encyclopedic knowledge and contagious enthusiasm transport us to deep intellectual realms while never sacrificing a sense of wonder and, above all, fun." Oliver Sacks, author of "Awakenings," "Musicophilia," and "Uncle Tungsten: Memories of a Chemical Boyhood"
In "Mad Science," Theodore Gray launches a toy rocket using the energy released from an Oreo cookie, ignites a phosphorus sun by suspending half a gram of white phosphorus in a globe filled with pure oxygen and creates a homemade hot tub by adding 500 pounds of quicklime to water. These are just a few of the 54 experiments included in this astonishing book that demonstrates essential scientific principles in ways you were likely never exposed to in school.
Every experiment in "Mad Science" is accompanied by full-color photographs that provide a front-row seat to rarely seen chemical reactions and glorious subatomic activity. To further enhance the hands-on experience, Gray includes step-by-step instructions for nearly every experiment. Following all of the safety guidelines, readers can even re-create some of the experiments in the book.
"Mad Science" is the perfect book for anyone fascinated by all things chemical, electrical, or explosive, and who loves a vicarious thrill.

"

The Welfare of Animals used in Research - Practice  and Ethics (Paperback): RC Hubrecht The Welfare of Animals used in Research - Practice and Ethics (Paperback)
RC Hubrecht
R1,220 Discovery Miles 12 200 Ships in 10 - 15 working days

The Welfare of Animals used in Research: Practice and Ethics gives a complete and balanced overview of the issues surrounding the use of animals in scientific research. The focus of the book is on the animal welfare implications and ethics of animals in research. It covers the topics with sufficient depth to show a real understanding of varied and complex subjects, but conveys the information in a beautifully reader-friendly manner. Key features: * Provides those who are not working in the field with a reasonable understanding as to why and how animals are used in research. * Gives an introduction to the ethical issues involved in using animals, and explains how these are addressed in practice. * Details the advances in animal welfare and the use and development of the 3Rs principles, and how these have become fundamental to the everyday use and regulation of animals used in research. * The focus is on principles making it suitable for an international audience. This book is a useful introduction to the issues involved in laboratory animal welfare for those who intend to work in research involving animals. It is also useful to prospective animal care staff and animal welfare scientists, and to those involved in ethical review. It will help inform debate amongst those who are not involved in experimentation but who are interested in the issues. Published as a part of the prestigious Wiley-Blackwell UFAW Animal Welfare series. UFAW, founded 1926, is an internationally recognised, independent, scientific and educational animal welfare charity. For full details of all titles available in the series, please visit the

Developing Chemical Information Systems - An Object-Oriented Approach Using Enterprise Java (Hardcover): F. Li Developing Chemical Information Systems - An Object-Oriented Approach Using Enterprise Java (Hardcover)
F. Li
R6,534 Discovery Miles 65 340 Ships in 10 - 15 working days

Develop and manage chemical information systems
This text provides a comprehensive overview of analyzing chemical problems using computer-aided methods for both newcomers and advanced computer scientists and chemists. In addition to practical how-to information and step-by-step descriptions, this resource includes case studies from Merck & Co., Inc., to further aid your understanding.
This guide covers a wide range of cheminformatics topics, including:
* Software development principles
* Object-oriented approach
* Building and buying
* Agile and Iterative Development Process
* UML Modeling
* Deployment and Software Architecture
* Presentation, Business, and Data Persistence Layer
* Producing an entity dictionary
* Chemistry Intelligence API
* Plug and play--integrating with third-party tools
Written by a former lead architect on the design of said systems at Merck & Co., Inc., this text not only lays out information, but also shares the author's experiences and advice on cheminformatics.

Introduction to Light Microscopy - Tips and Tricks for Beginners (Hardcover, 1st ed. 2019): Dee Lawlor Introduction to Light Microscopy - Tips and Tricks for Beginners (Hardcover, 1st ed. 2019)
Dee Lawlor
R988 R842 Discovery Miles 8 420 Save R146 (15%) Ships in 10 - 17 working days

This book offers a beginner's guide to using light microscopes. It begins with a brief introduction to the physics of optics, which will give the reader a basic grasp of the behaviors of light. In turn, each part of the microscope is explained using clear and simple English, together withdetailed photographs and diagrams. The reader will learn the function, care and correct use of each part. A troubleshooting section also helps resolve some of the most common issues encountered in light microscopy. Most people have a general idea of how to use a microscope, but many never get the full benefit, because they receive no training. With easy-to-follow steps and detailed images, this guide will help everyone achieve the best results, and be confident using their microscope. This book is intended for anyone using a light microscope, such as university students, people in lab environments, hobbyists, educators who teach science to young children, and anyone with a general interest in these valuable tools.

Microbial Biotechnology in the Laboratory and Pr – Theory, Exercises, and Specialist Laboratories (Paperback): Jerzy Dlugonski Microbial Biotechnology in the Laboratory and Pr – Theory, Exercises, and Specialist Laboratories (Paperback)
Jerzy Dlugonski
R1,197 Discovery Miles 11 970 Ships in 10 - 15 working days

In addition to the issues constituting the basis of microbial biotechnology, such as microorganisms culturing or their use in industry and environmental protection, the book includes modern analytical techniques known as "omics", as well as digital techniques used to record adverse changes in the environment those resulting from the harmful activity of bacteria and fungi. A color atlas (Chapter 8) with photos of the fungi discussed in each chapter was also included. The book was prepared with the use of many years of scientific and didactic experience of the authors who conduct classes in various fields and specializations of natural sciences. This resulted in the interdisciplinary nature of the publication. It will be useful not only for PhD students and students of biotechnology and microbiology, but also environmental protection, ecological biotechnology, urban revitalization, as well as all those interested in applying the latest achievements of these areas of science in practice.

Image and Logic (Paperback, New): Peter Galison Image and Logic (Paperback, New)
Peter Galison
R2,001 Discovery Miles 20 010 Ships in 10 - 15 working days

"I want to get at the blown glass of the early cloud chambers and the oozing noodles of wet nuclear emulsion; to the resounding crack of a high-voltage spark arcing across a high-tension chamber and leaving the lab stinking of ozone; to the silent, darkened room, with row after row of scanners sliding trackballs across projected bubble-chamber images. Pictures and pulses--I want to know where they came from, how pictures and counts got to be the bottom-line data of physics." (from the preface)
"Image and Logic" is the most detailed engagement to date with the impact of modern technology on what it means to "do" physics and to be a physicist. At the beginning of this century, physics was usually done by a lone researcher who put together experimental apparatus on a benchtop. Now experiments frequently are larger than a city block, and experimental physicists live very different lives: programming computers, working with industry, coordinating vast teams of scientists and engineers, and playing politics.
Peter L. Galison probes the material culture of experimental microphysics to reveal how the ever-increasing scale and complexity of apparatus have distanced physicists from the very science that drew them into experimenting, and have fragmented microphysics into different technical traditions much as apparatus have fragmented atoms to get at the fundamental building blocks of matter. At the same time, the necessity for teamwork in operating multimillion-dollar machines has created dynamic "trading zones," where instrument makers, theorists, and experimentalists meet, share knowledge, and coordinate the extraordinarily diverse pieces of the culture of modern microphysics: work, machines, evidence, and argument.

Illustrated Guide to Home Chemistry Experiments - All Lab, No Lecture (Paperback): Robert Thompson Illustrated Guide to Home Chemistry Experiments - All Lab, No Lecture (Paperback)
Robert Thompson
R724 R591 Discovery Miles 5 910 Save R133 (18%) Ships in 10 - 15 working days

For students, DIY hobbyists, and science buffs, who can no longer get real chemistry sets, this one-of-a-kind guide explains how to set up and use a home chemistry lab, with step-by-step instructions for conducting experiments in basic chemistry - not just to make pretty colors and stinky smells, but to learn how to do real lab work: purify alcohol by distillation; produce hydrogen and oxygen gas by electrolysis; smelt metallic copper from copper ore you make yourself; analyze the makeup of seawater, bone, and other common substances; synthesize oil of wintergreen from aspirin and rayon fiber from paper; perform forensics tests for fingerprints, blood, drugs, and poisons; and much more.From the 1930s through the 1970s, chemistry sets were among the most popular Christmas gifts, selling in the millions. But two decades ago, real chemistry sets began to disappear as manufacturers and retailers became concerned about liability. "The Illustrated Guide to Home Chemistry Experiments" steps up to the plate with lessons on how to equip your home chemistry lab, master laboratory skills, and work safely in your lab.The bulk of this book consists of 17 hands-on chapters that include multiple laboratory sessions on the following topics: Separating Mixtures; Solubility and Solutions; Colligative Properties of Solutions; Introduction to Chemical Reactions and Stoichiometry; Reduction-Oxidation (Redox) Reactions; Acid-Base Chemistry; Chemical Kinetics; Chemical Equilibrium and Le Chatelier's Principle; Gas Chemistry; Thermochemistry and Calorimetry; Electrochemistry; Photochemistry; Colloids and Suspensions; Qualitative Analysis; Quantitative Analysis; Synthesis of Useful Compounds; and Forensic Chemistry. With plenty of full-color illustrations and photos, Illustrated Guide to Home Chemistry Experiments offers introductory level sessions suitable for a middle school or first-year high school chemistry laboratory course, and more advanced sessions suitable for students who intend to take the College Board Advanced Placement (AP) Chemistry exam. A student who completes all of the laboratories in this book will have done the equivalent of two full years of high school chemistry lab work or a first-year college general chemistry laboratory course. This hands-on introduction to real chemistry - using real equipment, real chemicals, and real quantitative experiments - is ideal for the many thousands of young people and adults who want to experience the magic of chemistry.

Diatom Microscopy (Hardcover): Mazumder Diatom Microscopy (Hardcover)
Mazumder
R5,067 Discovery Miles 50 670 Ships in 10 - 15 working days

DIATOM MICROSCOPY The main goal of the book is to demonstrate the wide variety of microscopy methods being used to investigate natural and altered diatom structures. This book on Diatom Microscopy gives an introduction to the wide panoply of microscopy methods being used to investigate diatom structure and biology, marking considerable advances in recent technology including optical, fluorescence, confocal and electron microscopy, surface-enhanced Raman spectroscopy (SERS), atomic force microscopy (AFM) and spectroscopy as applied to diatoms. Each chapter includes a tutorial on a microscopy technique and reviews its applications in diatom nanotechnology and diatom research. The number of diatomists, diatom research, and their publications are increasing rapidly. Although many books have dealt with various aspects of diatom biotechnology, nanotechnology, and morphology, to our knowledge, no volume exists that summarizes advanced microscopic approaches to diatoms. Audience The intended audience is academic and industry researchers as well as graduate students working on diatoms and diatom nanotechnology, including biosensors, biomedical engineering, solar panels, batteries, drug delivery, insect control, and biofuels.

Environmental Microbiology (Paperback): Alan Varnam, Malcolm Evans Environmental Microbiology (Paperback)
Alan Varnam, Malcolm Evans
R1,459 Discovery Miles 14 590 Ships in 10 - 15 working days

Micro-organisms play a major role in the geochemistry of the planet, forming the basic stage in the food chain, and thus sustaining the existence of higher evolutionary life. The continuing interaction between these living organisms and the environment, combined with their exploitation by man are shaping the material world today. Over the last few years our understanding has increased considerably due to the development of new technology and the emergence of new paradigms which have enabled the microbiologist to view the microbial world, and its significance to life, with new eyes. Combining the basics of science with the most up-to-date new material, and incorporating high quality photographs and graphics, this book is valuable as both a textbook and reference guide for students and professionals.

Computational  Physics (Paperback, 2nd Revised edition): Darren Walker Computational Physics (Paperback, 2nd Revised edition)
Darren Walker
R1,213 R1,011 Discovery Miles 10 110 Save R202 (17%) Ships in 10 - 17 working days

This updated edition provides an introduction to computational physics in order to perform physics experiments on the computer. Computers can be used for a wide variety of scientific tasks, from the simple manipulation of data to simulations of real-world events. This book is designed to provide the reader with a grounding in scientific programming. It contains many examples and exercises developed in the context of physics problems. The new edition now uses C++ as the primary language. The book covers topics such as interpolation, integration, and the numerical solutions to both ordinary and partial differential equations. It discusses simple ideas, such as linear interpolation and root finding through bisection, to more advanced concepts in order to solve complex differential equations. It also contains a chapter on high performance computing which provides an introduction to parallel programming. Features Includes some advanced material as well as the customary introductory topics Uses a comprehensive C++ library and several C++ sample programs ready to use and build into a library of scientific programs Features problem-solving aspects to show how problems are approached and to demonstrate the methods of constructing models and solutions

Practical Statistics for Experimental Biologists 2e (Paperback, 2nd Edition): A.C. Wardlaw Practical Statistics for Experimental Biologists 2e (Paperback, 2nd Edition)
A.C. Wardlaw
R1,945 Discovery Miles 19 450 Ships in 10 - 15 working days

A good working knowledge of statistical principles is needed for both the design and analysis of biological experiments and the subsequent handling of the large amounts of data generated if worthwhile, reliable conclusions are to be reached.

Practical Statistics for Experimental Biologists, Second Edition provides biologists with a user-friendly, non-technical introduction to the basics of statistics. The book has been thoroughly revised and updated to incorporate:



  • Worked examples and printouts from MINITAB
  • Relevant case studies and applications
  • Further Notes section for background explanations
Written by a biologist with extensive experience of applying statistical procedures to experimental systems, this book will be invaluable to undergraduates, postgraduates and researchers in microbiology, immunology, biochemistry, botany, zoology, physiology, pharmacology and pharmacy.

Review of the First Edition

"...strongly recommended as the current first choice both for students and established research workers." Society for General Microbiology Quarterly

"...the book is refreshingly free from jargon, is well illustrated and is to be recommended." Trends in Biochemical Sciences

"It is written in an easy style, and can be thoroughly recommended..." Trends in Pharmacological Sciences

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