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Books > Science & Mathematics > Science: general issues > Scientific equipment & techniques, laboratory equipment > General
In 1876 the South Kensington Museum held a major international exhibition of scientific instruments and equipment, both historical and contemporary. Many of the items were retained and eventually formed the basis of important collections now held at the Science Museum, London. This is the 1877 third edition of the exhibition catalogue, which was expanded to include a 'large number of objects' received since the publication of the second edition, and which also included corrections in order to 'afford a complete record of the collection for future reference'. In two volumes and twenty sections comprising over 4,500 entries, the catalogue lists a huge variety of items, ranging from slide rules and telescopes to lighthouse parts and medical equipment. It gives detailed explanations of how they were used, and notes of their ownership and provenance, while the opening pages comprehensively record the contributing individuals and institutions in Britain, Europe and America.
The Advancing Frontier in the Knowledge of the Structure of Interphases.- Some Recent Spectroscopic Approaches to the Solid-Solution Interface.- Application to Electrocatalysis of EMIRS (Electrochemically Modulated Infrared Reflectance Spectroscopy) and Related Techniques.- Photoacoustic Spectroscopy and the In-Situ Characterization of the Electrochemical Interface.- Raman Spectroscopic Techniques in Interfacial Electrochemistry.- Laser Raman Spectroscopy in Studies of Corrosion and Electrocatalysis.- UV-Visible Reflectance Spectroscopy in Electrochemistry.- Study of Anodic Oxides by UV-Visible Potential-Modulated Reflectance Spectroscopy.- Nonlinear Optical Techniques for Surface Studies.- X-Ray Diffraction at the Electrode-Solution Interface.- X-Ray Reflectivity and Surface Roughness.- Surface Structural Investigations by Electron Diffraction Techniques.- Auger Electron Spectroscopy and the Electrochemical Interface.- Photoelectron Spectroscopy (XPS and UPS) of Electrode Surfaces.- Rutherford Backscattering Spectroscopy of Electrode Surfaces.- Electrochemical Applications of Scanning Tunneling Microscopy.
This book provides an introduction to the fundamental concepts, techniques, and methods used for electron microscopy at high resolution in space, energy, and even in time. It delineates the theory of elastic scattering, which is most useful for spectroscopies and chemical analyses. There are also discussions of the theory and practice of image calculations, and applications of HRTEM to the study of solid surfaces, highly disordered materials, solid state chemistry, minerology, semiconductors, and metals. Contributors include: J. Cowley, J. Spence, P. Buseck, P. Self, and M.A. O'Keefe. Compiled by experts in the fields of geology, physics and chemistry, this comprehensive text will be the standard reference for years to come.
Offering deep insight into the connections between design choice and the resulting statistical analysis, Design of Experiments: An Introduction Based on Linear Models explores how experiments are designed using the language of linear statistical models. The book presents an organized framework for understanding the statistical aspects of experimental design as a whole within the structure provided by general linear models, rather than as a collection of seemingly unrelated solutions to unique problems. The core material can be found in the first thirteen chapters. These chapters cover a review of linear statistical models, completely randomized designs, randomized complete blocks designs, Latin squares, analysis of data from orthogonally blocked designs, balanced incomplete block designs, random block effects, split-plot designs, and two-level factorial experiments. The remainder of the text discusses factorial group screening experiments, regression model design, and an introduction to optimal design. To emphasize the practical value of design, most chapters contain a short example of a real-world experiment. Details of the calculations performed using R, along with an overview of the R commands, are provided in an appendix. This text enables students to fully appreciate the fundamental concepts and techniques of experimental design as well as the real-world value of design. It gives them a profound understanding of how design selection affects the information obtained in an experiment.
Dealing with the volume, complexity, and diversity of data currently being generated by scientific experiments and simulations often causes scientists to waste productive time. Scientific Data Management: Challenges, Technology, and Deployment describes cutting-edge technologies and solutions for managing and analyzing vast amounts of data, helping scientists focus on their scientific goals. The book begins with coverage of efficient storage systems, discussing how to write and read large volumes of data without slowing the simulation, analysis, or visualization processes. It then focuses on the efficient data movement and management of storage spaces and explores emerging database systems for scientific data. The book also addresses how to best organize data for analysis purposes, how to effectively conduct searches over large datasets, how to successfully automate multistep scientific process workflows, and how to automatically collect metadata and lineage information. This book provides a comprehensive understanding of the latest techniques for managing data during scientific exploration processes, from data generation to data analysis. Enhanced by numerous detailed color images, it includes real-world examples of applications drawn from biology, ecology, geology, climatology, and more. Check out Dr. Shoshani discuss the book during an interview with International Science Grid This Week (iSGTW): http: //www.isgtw.org/?pid=1002259
This book was written to venture beyond interpretations of Cormac McCarthy's characters as simple, antinomian, and non-psychological; and of his landscapes as unrelated to the violent arcs of often orphaned and always emotionally isolated and socially detached characters. As McCarthy usually eschews direct indications of psychology, his landscapes allow us to infer much about their motivations. The relationship of ambivalent nostalgia for domesticity to McCarthy's descriptions of space remains relatively unexamined at book length, and through less theoretical application than close reading. By including McCarthy's latest book, this study offer the only complete study of all nine novels. Within McCarthy studies, this book extends and complicates a growing interest in space and domesticity in his work. The author combines a high regard for McCarthy's stylistic prowess with a provocative reading of how his own psychological habits around gender issues and family relations power books that only appear to be stories of masculine heroics, expressions of misogynistic fear, or antinomian rejections of civilized life.
This new edition of the critically acclaimed Handbook of Laboratory Health and Safety was designed to help safety officers, laboratory managers, principal investigators, and laboratory workers bring lab health and safety into the twenty-first century. It does this by presenting a timely, complete, and easy-to-implement approach to ensuring a workplace that is safe for its workers as well as the surrounding community. Further, the handbook lays out guidelines to help laboratories comply with the requirements set by OSHA, the EPA, FDA, DOT, DEA, and other relevant regulatory agencies. While the overall philosophy that made the first edition so successful has remained the same, the book has been extensively revised and updated to reflect all new regulations and technical advances that have occurred in the field over the past five years. In addition, this Second Edition now features a multitude of sample forms, checklists, protocols, and other valuable documents that will become an indispensable part of any laboratory health and safety management program. A valuable reference tool for those seeking detailed information and guidance on specific safety and health issues, Handbook of Laboratory Health and Safety, Second Edition is also much more. By providing a set of clear, easy-to-follow guidelines that serve as a rational framework for creating site-specific health and safety requirements, it, in effect, arms laboratory managers with a solid foundation upon which to build—or reengineer—a comprehensive program for identifying, managing, and controlling health and safety hazards in the laboratory. All of the authors' recommended guidelines are clearly presented in the section entitled "Suggested Laboratory Health and Safety Guidelines." Each chapter of the handbook refers to the relevant sections of the Suggested Guidelines, explains the basis for the recommendations, and provides guidance on how to comply. Offering a feasible, easily implemented approach to designing and maintaining a safe workplace, Handbook of Laboratory Health and Safety is an indispensable tool for all those responsible for safeguarding the health and safety of lab workers and the residents of the ambient community. "R. Scott Stricoff...and Douglas B. Walters...have assembled information from a variety of sources that is not easily available elsewhere....This is a useful book." — Chemical & Engineering News "...provides a useful contribution and will be a welcome addition to the laboratory safety adviser's library....the authors' breadth of knowledge and expertise gives a genuine sense of authority to the information given." — Chemistry and Industry "...useful for laboratory managers and safety officers who are in charge of the safety of workplaces, but it is also useful for laboratory architects and designers, supervisors, and others in charge of planning safe laboratories. Employees will also find information on the handling of toxic samples and chemicals....Although the book follows American standards and regulations, its interest may be considered worldwide. The book is especially useful in practical safety work because it explains thoroughly how to build a safe and pleasant laboratory and how to maintain its safety." — Scandinavian Journal of Work Environment and Health
Spark scientific curiosity from a young age with this six-level course through an enquiry-based approach and active learning. Collins International Primary Science fully meets the requirements of the Cambridge Primary Science Curriculum Framework from 2020 and has been carefully developed for a range of international contexts. The course is organised into four main strands: Biology, Chemistry, Physics and Earth and Space and the skills detailed under the ‘Thinking and Working Scientifically’ strand are introduced and taught in the context of those areas. For each Teacher’s Guide at Stages 1 to 6, we offer: A comprehensive Teacher’s Guide is easy to follow with a clear and consistent lesson plan layout, including built in continuous assessment The Teacher’s Guide Plus ebook includes components such as slideshows, video clips, additional photographs and interactive activities Earth and Space content covers the new curriculum framework Thinking and Working Scientifically deepens and enhances the delivery of Science skills Includes practical activities that don’t require specialist equipment or labs Scaffolding allows students of varying abilities to work with common content and meet learning objectives Supports Cambridge Global Perspectives™ with activities that develop and practise key skills Provides teacher support as part of a set of resources for the Cambridge Primary Science curriculum framework (0097) from 2020 This series is endorsed by Cambridge Assessment International Education to support the new curriculum framework 0097 from 2020.
This book is a guide to the practical application of statistics in data analysis as typically encountered in the physical sciences. It is primarily addressed at students and professionals who need to draw quantitative conclusions from experimental data. Although most of the examples are taken from particle physics, the material is presented in a sufficiently general way as to be useful to people from most branches of the physical sciences. The first part of the book describes the basic tools of data analysis: concepts of probability and random variables, Monte Carlo techniques, statistical tests, and methods of parameter estimation. The last three chapters are somewhat more specialized than those preceding, covering interval estimation, characteristic functions, and the problem of correcting distributions for the effects of measurement errors (unfolding).
The first edition of this classic book has become the authoritative reference for physicists desiring to master the finer points of statistical data analysis. This second edition contains all the important material of the first, much of it unavailable from any other sources. In addition, many chapters have been updated with considerable new material, especially in areas concerning the theory and practice of confidence intervals, including the important Feldman-Cousins method. Both frequentist and Bayesian methodologies are presented, with a strong emphasis on techniques useful to physicists and other scientists in the interpretation of experimental data and comparison with scientific theories. This is a valuable textbook for advanced graduate students in the physical sciences as well as a reference for active researchers.
This text provides the veterinary practitioner with an explanation of the meaning of laboratory results (biochemical, haematological and urinary) in the diagnosis of disorders in small animals. It enables veterinary surgeons in small animal practice to interpret the results of those laboratory tests that are commonly performed in order to arrive at a diagnosis or prognosis. Research has shown that this is one skill in which many veterinarians believe themselves to be deficient and would welcolm guidance; this volume explains the possible meanings of the values that could be obtained. The book covers the areas of haematology, plasma/serum biochemistry and urinalysis. Advice is given on the influence of drugs, sample collection and handling, how to check the accuracy of results, how to assess the reliability of a laboratory and the additional tests that would be indicated to confirm a diagnosis together with normal reference ranges and conversion ranges.
Effective science communication is no easy task. While the effective conveyance of technical knowledge presents formidable roadblocks to sharing scientific knowledge and discoveries, certain communication tools like video and film production help to bridge this gap. This user's manual provides a complete set of easy-to-follow directions for video-making as well as tricks of the trade to leverage these skills to better inform the intended audience.
This special issue is devoted to the topic of "risk and resilience"
in human development, a topic that epitomizes the complexity of
human development as a process of constancy and change throughout
life. The three empirical papers in this issue represent strong
contributions to the growing corpus of research on risk and
resilience in human development. The first one focuses on the
uniquely vulnerable population of urban ethnic minority adolescent
males. The second paper focuses on the risk and resilience from
trauma in a sample of mostly Caucasian individuals from rural Iowa,
who were at the last assessment, in the midst of transition into
young adulthood. It measures an array of mental disorders outcomes
and reveals the theoretical importance of timing of the risk
factor. The last paper is a study begun in 1978 of a cohort of
individuals with serious adolescent-onset mental disorder. It
compares these individuals against the risk and resilience profiles
of a matched sample without serious adolescent-onset psychiatric
disorder. In sum this issue adds to the corpus of the frontiers of
resilience research.
This is the second volume of a two-volume guide to designing, conducting and interpreting laboratory and field experiments in a broad range of topics associated with hydraulic engineering. Specific guidance is provided on methods and instruments currently used in experimental hydraulics, with emphasis on new and emerging measurement technologies and methods of analysis. Additionally, this book offers a concise outline of essential background theory, underscoring the intrinsic connection between theory and experiments. This book is much needed, as experimental hydraulicians have had to refer to guidance scattered in scientific papers or specialized monographs on essential aspects of laboratory and fieldwork practice. The book is the result of the first substantial effort in the community of hydraulic engineering to describe in one place all the components of experimental hydraulics. Included is the work of a team of more than 45 professional experimentalists, who explore innovative approaches to the vast array of experiments of differing complexity encountered by today's hydraulic engineer, from laboratory to field, from simple but well-conceived to complex and well-instrumented. The style of this book is intentionally succinct, making frequent use of convenient summaries, tables and examples to present information. All researchers, practitioners, and students conducting or evaluating experiments in hydraulics will find this book useful.
Image processing is fast becoming a valuable tool for analyzing multidimensional data in all areas of natural science. Since the publication of the best-selling first edition of this handbook, the field of image processing has matured in many of its aspects from ad hoc, empirical approaches to a sound science based on established mathematical and physical principles. The Practical Handbook on Image Processing for Scientific and Technical Applications, Second Edition builds a sound basic knowledge of image processing, provides a critically evaluated collection of the best algorithms, and demonstrates those algorithms with real-world applications from many fields. It covers all aspects of image processing, from image formation to image analysis, and gives an up-to-date review of advanced concepts. Organized according to the hierarchy of tasks, each chapter includes a summary, an outline of the background the task requires, and a section of practical tips that help you avoid common errors and save valuable research time. New in the Second Edition: Expanded application areas now include technical fields such as the automotive industry, quality inspection, and materials science More practical tips in each chapter Discussion of digital camera interfaces and a comparison of CMOS vs. CCD cameras A section on wavelets Advanced techniques for reconstruction, new segmentation methods based on global optimization and anisotropic diffusion, and additional classification techniques, including neural networks, polynomial classification, and support vector machines Just as digital image processing provides the key to studying complex scientific problems that researchers once could only dream of tackling, this handbook unlocks the intricacies of image processing and brings its power and potential within the grasp of researchers across the spectrum of scientific and engineering disciplines.
Covering both underlying theory and practical applications, Laser Safety provides a unique and readily-understandable review of current laser safety. This resource explains in detail the biological effects of laser radiation, particularly on the eye, and the provisions and requirements of the international laser safety standard IEC 60825-1, including a full description of the recently revised system of laser classification. It elucidates the rationale for the often-complex laser emission and exposure limits given in the standard, and provides detailed guidance for using the standard to carry out quantitative laser assessments. The authors also discuss practical issues of risk assessment, safety controls, eye protection, and laser safety management. This practical and comprehensive handbook will be useful for anyone involved in laser safety, including academic and medical researchers, laser manufacturers, and compliance officers.
Statistical methods are essential tools for analysts, particularly those working in Quality Control Laboratories. This book provides a sound introduction to their use in analytical chemistry, without requiring a strong mathematical background. It emphasises simple graphical methods of data analysis, such as control charts, which are a key tool in Internal Laboratory Quality Control and which are also a fundamental requirement in laboratory accreditation. A large part of the book is concerned with the design and analysis of laboratory experiments, including sample size determination. Practical case studies and many real datasets, from both QC laboratories and the research literature, are used to illustrate the ideas in action. The aim of Statistics for the Quality Control Chemistry Laboratory is to give the reader a strong grasp of the concept of statistical variation in laboratory data and of the value of simple statistical ideas and methods in thinking about and manipulating such data. It will be invaluable to analysts working in QC laboratories in industry, hospitals and public health, and will also be welcomed as a textbook for aspiring analysts in colleges and universities.
The evolution of observational instruments, simulation techniques, and computing power has given aquatic scientists a new understanding of biological and physical processes that span temporal and spatial scales. This has created a need for a single volume that addresses concepts of scale in a manner that builds bridges between experimentalists and theoreticians in aquatic ecology.
Laboratory work is an essential part of undergraduate chemistry courses. The laboratory provides a setting for training not just in practical hand and instrument skills, but also for other skills such as planning, recording, interpreting and working in teams. However, students often learn little from their time in the laboratory and find it hard to make connections with lectures. Over half of third-level chemical students have no intention of becoming practising chemists anyway. Teaching staff may also feel pressured in relation to manpower, materials, time and safety. Carrying out exercises before and after laboratory sessions can maximise the benefit of practical work for higher education students. This books surveys existing materials for pre-laboratory and post-laboratory exercises in the chemical sciences. Twenty examples are given, and guidance is provided for constructing similar exercises.
The latest version of a bestseller, Hazardous Laboratory Chemicals Disposal Guide, Third Edition includes individual entries for over 300 compounds. The extensive list of references has been updated and includes entries for 15 pesticides commonly used in greenhouses. Emphasis is placed on disposal methods that turn hazardous waste material into non-toxic products. These methods fall into several categories, including acid/base neutralization, oxidation or reduction, and precipitation of toxic ions as insoluble solids. The text also provides data on hazardous reactions of chemicals, assisting laboratory managers in developing a plan of action for emergencies such as the spill of any of the chemicals listed.
The detection of harmful chemicals and microbial pathogens in food and water destined for consumers is of paramount importance the world over and it is vital that new techniques and discoveries are widely disseminated. Bringing together international experts in the field, Rapid Detection Assays for Food and Water presents original, state-of-the-art research and a review of the established methods in this key subject area. Covering the four main areas of water microbiology, water chemistry, food microbiology and food chemistry, the book discusses highly sensitive chemical and biological detection systems. There are applications ranging from sample preparation methods to end detection. Subject areas include biosensors, the detection of pesticide residues, GM components, various chemicals and toxins as well as protozoan parasites and viral/bacterial pathogens in a wide range of materials. This book will be welcomed by researchers and professionals in industry, academia and government agencies.
Dealing with the principles of calibration—both the theoretical and mathematical constructs which relate features of calibration equations to the physical phenomena that affect instruments and samples used on generating information. Among derivations in leading spectroscopic and statistical literature, numerous necessary mathematical derivations have been specifically designed for this book. Covers the practical aspects of generating a calibration equation including how to recognize and deal with various types of problems affecting calibration dataset, relating theoretical ideas, and their affect on data and how to deal with unusual situations.
The goal of an activity-directed isolation process is to isolate bioactive compounds which may provide structural leads of therapeutic importance. Whereas the traditional process of drug development is long and expensive, simple and rapid bioassays can serve as the starting point for drug discovery. This book presents a range of "bench top" bioassay techniques useful for natural product and pharmaceutical chemists involved in drug discovery and pharmacognosy. The contents detail a number of enzyme-based assays, cell-based functional bioassays and receptor radioligand binding assays along with detailed descriptions of each type. The majority of these bioassays are presented in a step-by-step format, so they could even be implemented by technical personnel with little background in microbiology, biochemistry or pharmacology. |
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