This book presents the basic scientific computing methods for the solution of partial differential equations (PDEs) as they occur in engineering problems. Programming codes in Fortran and C are included for each problem. Opening with the definition of the programming environment for the solving of PDE systems, it then addresses in detail the programming of the model problem by the finite element method. Efficiency, compact storage pre-conditioning and mesh adaption are also presented. General elliptic problems and evolution problems are then dealt with. Finally, topics related to other numerical methods, algorithms for parallel computing and multi processor computers are detailed. An integrated software package which illustrates the featured programs of PDEs is available on the Internet via anonymous FTP. The methods presented have applications in numerous fields of engineering including shape optimisation, nuclear safety, heat transfer, acoustics, mechanics of fluids and elasticity, and are also relevant to other areas such as pollution, meteorology, biology, etc.

Modern Methods for Trace Element Determination C. Vandecasteele Department of Chemical Engineering, University of Leuven, Belgium C.B. Block Industriele Hogeschool Groep T, Leuven, Belgium Methods in trace element determination have undergone a renaissance over the past few years. This book brings the reader up to date in not only the theory of the methods, but also the apparatus and preparation of samples. Coupled techniques such as ICP-MS, HPLC-AAS and HPLC-ICP-MS, along with the more conventional methods of elemental analysis, are described with the aid of illustrations and realistic examples taken from the area of environmental and biological analysis, and from the field of analysis of high purity materials. Methods in Trace Element Determination is written for researchers and industrial analysts in chemistry, chemical engineering and environmental science. The book will also prove useful in other branches of science and technology where analytical chemistry is of interest. Reviews of cloth edition: 'I found this book informative and enjoyable to read. The work is very well written and the style is clear and concise throughout.' Christine Davidson-Journal of Analytical Atomic Spectrometry 'With the emphasis on the practical aspects of the methods, the authors have taken a refreshing approach to the subject.' Jeremy D. Glennon-Analytical Chimica Acta

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

Protein Methods by Daniel M. Bollag, Michael D. Rozycki, Stuart J. Edelstein

Reviews from the first edition
"...it is very well written...would certainly be of use to undergraduate and postgraduate students entering the complex world of protein preparation and to more experienced scientists entering this field for the first time." —Biotechnology and Applied Biochemistry

"The book presents these topics with loads of practical detail, so that the reader has little need to consult other reference sources to carry out the techniques described. All in all, a useful book..." —Theoretical & Applied Genetics

"...clearly written with protocols that are easy to follow and the text is well spread-out and easy to read...all methods are fully referenced...a useful book for beginners at a reasonable price." —FEBS Letters

This revised and expanded Second Edition of Protein Methods remains the first source for a complete summary of tested and proven protein techniques. Now divided into two parts, the book begins with the essential chapters from the first edition, updated to reflect important changes in methodology. The chapter on protein isolation includes a new section focusing on the isolation of proteins from inclusion bodies. In the second section, four new chapters are devoted to protein purification and crystallization.

Chapters include

• Preparation for Protein Isolation
• Protein Extraction and Solubilization
• Protein Concentration Determination
• Concentrating Protein Solutions
• Gel Electrophoresis Under Denaturing Conditions
• Gel Electrophoresis Under

• reagent items and equipment required for each method
• chapter "view-at-a-glance" tabs
• illustrations for all gel applications and other methods
• complete supplier list
• appendices of basic chemical parameters and molecular data
• key references
• descriptive tables
• Safety notes.

Drawing on the highly successful first edition, this newly-revised second edition covers the many advances made in PCR technology since the first book, which has been used in more than 10,000 laboratories worldwide. As PCR technology has advanced significantly since the first edition, and has expanded its use in the clinical laboratory of physician/researchers, the scope of this book is greatly expanded to enable researchers at all levels to easily reproduce and adapt PCR experiments to their own specific requirements. The meethods selected represent worked examples from many fields that can be reproduced and adapted for use within the reader's laboratory. The authors have provided both a primer to allow the reader to gain basic experience of different PCR techniques, as well as in-depth insight into a variety of the more complex applications of PCR. This book will be essential for the labs of all biochemists, molecular biologists, geneticists and researchers utilizing the PCR techinque in their work.

Ecological Methods by the late T.R. E. Southwood and revised over the years by P. A. Henderson has developed into a classic reference work for the field biologist. It provides a handbook of ecological methods and analytical techniques pertinent to the study of animals, with an emphasis on non-microscopic animals in both terrestrial and aquatic environments. It remains unique in the breadth of the methods presented and in the depth of the literature cited, stretching right back to the earliest days of ecological research. The universal availability of R as an open source package has radically changed the way ecologists analyse their data. In response, Southwood's classic text has been thoroughly revised to be more relevant and useful to a new generation of ecologists, making the vast resource of R packages more readily available to the wider ecological community. By focusing on the use of R for data analysis, supported by worked examples, the book is now more accessible than previous editions to students requiring support and ideas for their projects. Southwood's Ecological Methods provides a crucial resource for both graduate students and research scientists in applied ecology, wildlife ecology, fisheries, agriculture, conservation biology, and habitat ecology. It will also be useful to the many professional ecologists, wildlife biologists, conservation biologists and practitioners requiring an authoritative overview of ecological methodology.

Provides a large selection of classical physics laboratory experiments whose subject matter coincides with most first-year college physics texts. All experiments can be performed with a wide variety of appartus and multiple procedures are given to accommodate several popular approaches. A number of experiments contain special error analysis procedures. Questions are designed to aid students in making more careful observations and to train them to analyze these observations as well as interpret their results. Forms to record the data and results are also included.

Chemical and biochemical Laboratories are full of potentially dangerous chemicals and equipment. 'Safety in the Chemistry and Biochemistry Laboratory' provides the necessary information needed for working with these chemicals and apparatus to avoid: fires, explosions, toxic fumes, skin burns, poisoning and other hazards. Both authors, Andr? Picot and Philippe Grenouillet, are recognized authorities in the field of lab safety, and their book arrange the information not available in similar publications. It is addressed to members of Chemical Health& Safety as well as working chemists in labs everywhere. Also Lab managers will find the book a useful addition to their bookshelf.

This book provides a comprehensive treatment of the design of blocked and split-plot experiments, two types of experiments that are extremely popular in practice. The target audience includes applied statisticians and academics. The optimal design approach advocated in the book will help applied statisticians from industry, medicine, agriculture, chemistry and many other fields of study in setting up tailor-made experiments. This is illustrated by a number of examples. The book also contains a theoretical background, a thorough review of the recent work in the area of blocked and split-plot experiments, and a number of interesting theoretical results.

The book is a collection of peer-reviewed articles on dynamics, control and simulation of chemical processes. It covers a variety of different methods for approaching process dynamics and control, including bifurcation analysis, computational fluid dynamics, neural network applications, numerical simulations of partial differential equations, process identification and control, Lagrangian analysis of mixing. The book is intended both for scientists and engineering involved in process analysis and control and for researchers (system engineering, mathematicians and physicists) interested in nonlinear sciences. It provides an overview of the typical problems of chemical and process engineering, in which dynamical system theory finds a significant and fertile field of applications.

Purification of Laboratory Chemicals, Eighth Edition, tabulates methods taken from literature for purifying thousands of individual commercially available chemicals. To help in applying this information, the more common processes currently used for purification in chemical laboratories and new methods are discussed. For dealing with substances not separately listed, a chapter is included setting out the usual methods for purifying specific classes of compounds.

Since antibodies tagged with markers have been developed, immunocytochemistry has become the method of choice for identifying tissue substances or for the localisation of nucleic acid in tissue by in situ hybridisation. Resin-embedded tissue is routinely used and new techniques are constantly introduced. Thus, the novice entering these fields has a breathtaking variety of methods open to him. This labmanual covers the embedding of tissue using epoxy resin methods to the more sensitive procedures employing the acrylics. The possibilities and results are discussed so that an understanding of the techniques can be acquired and appropriate choices made. The various resins available and all steps involved in tissue processing, beginning with fixation, as well as the great variety of labelling methods and markers that are commonly used for "on-section" cytochemistry and immunocytochemistry are described, including detailed protocols for the application.

Offers a comprehensive nonmathematical treatment regarding the design and analysis of experiments, focusing on basic concepts rather than calculation of technical details. Much of the discussion is in terms of examples drawn from numerous fields of applications. Subjects include the justification and practical difficulties of randomization, various factors occurring in factorial experiments, selecting the size of an experiments, different purposes for which observations may be made and much more.

Drawing on state-of-the-art cellular and molecular techniques as well as new and sophisticated imaging and information technologies, this comprehensive, three-volume collection of cutting-edge protocols provides readily reproducible methods for studying and analyzing the events of embryonic development. volume 1 (ISBN: 089603-574-3) contains techniques for establishing and characterizing several widely used experimental model systems, for the study of developmental patterns and morphogenesis, and for the examination of embryo structure and function. There are also step-by-step methods for the analaysis of cell lineage, the production and use of chimeras, and the experimental and molecular manipulation of embryos, including the application of viral vectors. volume 2 (ISBN: 0-89603-575-1) describes state-of-the-art methods for the study of organogenesis, the analysis of abnormal development and teratology, the screening and mapping of novel genes and mutations, and the application of transgenesis, including the production of transgenic animals and gene knockouts. No less innovative, volume 3 (ISBN: 0-89603-576-X) introduces powerful techniques for the manipulation of developmental gene expression and function, the analysis of gene expression, the characterization of tissue morphogenesis and development, the in vitro study of differentiation and development, and the genetic analysis of developmental models of diseases. Highly practical and richly annotated, the three volumes of Developmental Biology Protocols describe multiple experimental systems and details techniques adopted from the broadest array of biomedical disciplines.

Since the creation of the term "Scientific Computing" and of its German counterpart "Wissenschaftliches Rechnen" (whoever has to be blamed for that), scientists from outside the field have been confused about the some what strange distinction between scientific and non-scientific computations. And the insiders, i. e. those who are, at least, convinced of always comput ing in a very scientific way, are far from being happy with this summary of their daily work, even if further characterizations like "High Performance" or "Engineering" try to make things clearer - usually with very modest suc cess, however. Moreover, to increase the unfortunate confusion of terms, who knows the differences between "Computational Science and Engineering" , as indicated in the title of the series these proceedings were given the honour to be published in, and "Scientific and Engineering Computing", as chosen for the title of our book? Actually, though the protagonists of scientific com puting persist in its independence as a scientific discipline (and rightly so, of course), the ideas behind the term diverge wildly. Consequently, the variety of answers one can get to the question "What is scientific computing?" is really impressive and ranges from the (serious) "nothing else but numerical analysis" up to the more mocking "consuming as much CPU-time as possible on the most powerful number crunchers accessible" .

Since the pioneering work of U. S. VonEuler, G. O. Burr, B. Samuelsson, and others in the field of eicosanoids, research in this area continues to grow rapidly. Novel eicosanoids are being discovered even as enzymes that ca- lyze the synthesis of well-established eicosanoids are being critically studied with respect to their regulation and function. The novice in this field will most likely encounter three areas of intense research activity: regulation of expression and function of enzymes, i.e., ph- pholipases, cyclooxygenases, and lipoxygenases involved in the syntheses of established eicosanoids, characterization and distribution in tissues of eicosanoid receptors, and discovery and biologic roles of novel eicosanoids. This book is a compilation of chapters addressing these three areas. Most chapters of Eicosanoid Protocols address the first area, giving p- ticular emphasis to the cyclooxygenases and their two isoforms. This was done intentionally, because the discovery of the constitutive and inducible isoforms of this enzyme have introduced new concepts in the pathobiology of inflammation and in the use of nonsteroidal anti-inflammatory drugs. Although receptors of most established eicosanoids have been characterized and cloned, only one chapter (on the thromboxane A receptor) was devoted to this area.

This companion to The New Statistical Analysis of Data by Anderson and Finn provides a hands-on guide to data analysis using SPSS. Included with this guide are instructions for obtaining the data sets to be analysed via the World Wide Web. First, the authors provide a brief review of using SPSS, and then, corresponding to the organisation of The New Statistical Analysis of Data, readers participate in analysing many of the data sets discussed in the book. In so doing, students both learn how to conduct reasonably sophisticated statistical analyses using SPSS whilst at the same time gaining an insight into the nature and purpose of statistical investigation.

Since their rapid proliferation in the late 1960s and early 1970s, quadrupole mass spectrometers have had a profound impact across the physical sciences. Geometrically simple, yet behaviorally complex, these dynamic mass analyzers continue to facilitate remarkable breakthroughs in fields ranging from biochemical analysis to process control technology. Long regarded as the standard introduction to the field, Quadrupole Mass Spectrometry and Its Applications provides today's engineers and scientists with an authoritative, wide-ranging overview of the development and uses of quadrupoles. Beginning with the basic operating principles of quadrupole devices, the book moves from general explanations of the actions of radio-frequency fields to descriptions of their utilization in quadrupole mass filters, monopoles, three-dimensional quadrupole ion traps, and various time-of-flight spectrometers. A concluding series of chapters examines early applications of quadrupoles in atomic physics, gas chromatography, upper atmospheric research, medicine, and environmental studies. Superb writing from the field's foremost scientists along with the continued central role of quadrupoles in contemporary research make this volume as timely and relevant as ever.

ism (i. e. , Saccharomyces carlsbergensis, or brewer's yeast) and one of its corresponding enzymes. The experiments on this organism and enzyme are not limited to the materials suggested and can be easily adapted to the desired technical level and available budget. Similarly, the subse- quent cloning experiments suggest that use of particular vectors and strains, but, as indicated, alternative materials can be used to success- fully perform the laboratory exercises. We would like to thank the corporate sponsors of the Biotechnology Training Institute for providing the materials and expertise for the devel- opment of our programs, and thus for the materials in this manual. These sponsors include: * Barnsteadffhermolyne, Dubuque, IA * Beckman Instruments, Somerset, NJ * Bio-Rad Laboratories, Hercules, CA * Boehringer Mannheim Corporation, Indianapolis, IN * Coming Costar Corporation, Cambridge, MA * FMC BioProducts, Rockland, ME * Kodak Laboratory Products, New Haven, CT * Labconco, Kansas City, MO * MJ Research, Cambridge, MA * Olympus Instruments, Lake Success, NY * Pharmacia Biotech, Piscataway, NJ * Savant, Inc. , Farmingdale, NY * VWR Scientific, Philadelphia, P A We would also like to thank the following individuals for their input, comments, and suggestions: Tom Slyker, Bernie Janoson, Steven Piccoli, John Ford,JeffGarelik, Yanan Tian, and Douglas Beecher. Special thanks to Alan Williams for his critique of the chromatography experiments and Shannon Gentile for her work in the laboratory. We would especial- ly like to thank Maryann Burden for her comments and encouragement.

The intent of this work is to bring together in a single volume the techniques that are most widely used in the study of protein stability and protein folding. Over the last decade our understanding of how p- teins fold and what makes the folded conformation stable has advanced rapidly. The development of recombinant DNA techniques has made possible the production of large quantities of virtually any protein, as well as the production of proteins with altered amino acid sequence. Improvements in instrumentation, and the development and refinement of new techniques for studying these recombinant proteins, has been central to the progress made in this field. To give the reader adequate background information about the s- ject, the first two chapters of this book review two different, yet related, aspects of protein stability. The first chapter presents a review of our current understanding of the forces involved in determining the conf- mational stability of proteins as well as their three-dimensional folds. The second chapter deals with the chemical stability of proteins and the pathways by which their covalent structure can degrade. The remainder of the book is devoted to techniques used in the study of these two major areas of protein stability, as well as several areas of active research. Although some techniques, such as X-ray crystallography and mass spectroscopy, are used in the study of protein stability, they are beyond the scope of this book and will not be covered extensively.

This monograph presents the still young, but already large and very active interdisciplinary realm of computer supported cooperative work (CSCW) in a systematic and well-balanced way. Besides technical progress also the cultural, social, legal, psychological and economic aspects of CSCW are discussed. The book makes accessible a wealth of information and culminates in the development and detailed discussion of a "Collaboratory" suitable to fulfil the needs of scientific cooperation in Europe.
The book addresses CSCW research and development professionals as well as the general scientist interested in CSCW-based scientific cooperation. The bibliography with its more than 600 entries and the subject index are particularly comprehensive and helpful.

This market-leading manual for the first-year physics laboratory course offers a wide range of class-tested experiments designed specifically for use in small to mid-size lab programs. A series of integrated experiments emphasizes the use of computerized instrumentation and includes a set of "computer-assisted experiments" that allow you to gain experience with modern equipment. By analyzing data through two different methods, learners gain a greater understanding of the concepts behind the experiments. The Eighth Edition is updated with four new economical labs and thirty new Pre-Lab Demonstrations, designed to capture interest prior to the lab and requiring only widely available materials and items.

It is now twenty years since Cohen and Boyer's first steps into DNA cloning. In the time since then, there has been an ever increasing acc- eration in the development and application of the cloning methodology. With the recent development of the polymerase chain reaction, a second generation of the technology has been born, enabling the isolation of DNA (and in particular, genes) with little more information than the p- tial knowledge of the sequence. In fact, DNA sequencing is now so advanced that it can almost be carried out on the industrial scale. As a consequence of these advances, it now appears feasible to sequence whole genomes, including one the size of the human. What are we going to do with this information? The future of basic molecular biology must lie in the ability to analyze DNA (and especially the genes within it) starting at the DNA level. It is for these problems that Protocols for Gene Analysis attempts to offer solutions. So you have a piece of DNA, possibly a gene--what do you do next? The first section of this book contains a number of "basic" te- niques that are required for further manipulation of the DNA. This s- tion is not intended to be a comprehensive collection of methods, but merely to serve as an up-to-date set of techniques. I refer you to other volumes in the Methods Molecular Biology series for further rec- binant DNA techniques.

Peptide synthesis has emerged as one of the most powerful tools in biochemical, pharmacological, immunological, and biophysical la- ratories. Recent improvements include general solid-phase method- ogy, new protecting groups, and automated equipment. These advances have allowed the facile synthesis of increasingly more complex p- tides. Many of these new and improved methods for the synthesis of peptides and peptide-related substances have been reported in various publications, but never compiled in a convenient handbook. Like other volumes in this series, Peptide Synthesis Protocols concentrates on the practical aspects of these procedures, providing the researcher with detailed descriptions and helpful tips about potential problems. This volume is not intended to serve as a basic guide to standard Merrifie- type solid-phase strategy, but rather to provide the researcher with some of the most recent applications in the field of peptide science. A c- panion volume, Peptide Analysis Protocols, will detail methodology for the charaterization of new synthetic peptides. Development of new methods and applications has continued actively even as this volume was in preparation. Owing to the number of contributors to this volume, it was necessary to establish a cutoff for publication purposes. We feel that all of the protocols presented are timely and up-to-date. Several promising new strategies, such as allyloxycarbonyl-based syntheses, were being developed at the time this volume was in the editing stages and will be included in future editions.

Computational Fluid Dynamics research, especially for aeronautics, continues to be a rewarding and industrially relevant field of applied science in which to work. An enthusiastic international community of expert CFD workers continue to push forward the frontiers of knowledge in increasing number. Applications of CFD technology in many other sectors of industry are being successfully tackled. The aerospace industry has made significant investments and enjoys considerable benefits from the application of CFD to its products for the last two decades. This era began with the pioneering work ofMurman and others that took us into the transonic (potential flow) regime for the first time in the early 1970's. We have also seen momentous developments of the digital computer in this period into vector and parallel supercomputing. Very significant advances in all aspects of the methodology have been made to the point where we are on the threshold of calculating solutions for the Reynolds-averaged Navier-Stokes equations for complete aircraft configurations. However, significant problems and challenges remain in the areas of physical modelling, numerics and computing technology. The long term industrial requirements are captured in the U. S. Governments 'Grand Challenge' for 'Aerospace Vehicle Design' for the 1990's: 'Massively parallel computing systems and advanced parallel software technology and algorithms will enable the development and validation of multidisciplinary, coupled methods. These methods will allow the numerical simulation and design optimisation of complete aerospace vehicle systems throughout the flight envelope'.