Tillverkningsteknik

Livsmedelsvetenskap är ett tvärvetenskapligt ämne som belyser mat ur olika vetenskapliga perspektiv. Det omfattar livsmedelskedjan, från råvarans ursprung och kemiska sammansättning till förädling, tillagning och konsumtion. Vårt livsmedelssystem står inför en nödvändig omställning. För att möta framtidens utmaningar måste vi främja hälsa, klimat och miljö. Dessutom måste systemet kunna försörja befolkningen med tillräcklig mat och näring även under kriser.Livsmedelsvetenskap ger svar på aktuella frågor som rör hela kedjan från odling och uppfödning till den ätfärdiga maträtten med målet att sträva mot en hälsosammare och mer hållbar livsmedelsproduktion och konsumtion. I denna utgåva har de uppdaterade Nordiska näringsrekommendationerna och ett kapitel om växtbaserade livsmedel inkluderats.Denna bok inleds med övergripande kapitel om livsmedelskvalitet, konserveringsmetoder och matlagningstekniker. Därefter följer kapitel om respektive livsmedelsgrupp från råvarans ursprung, via kemisk sammansättning, till vad som händer under tillagning. Närings-, hälso- och miljöaspekter behandlas på respektive råvara.Genomgående innehåller kapitlen fakta om:• råvarans ursprung, uppbyggnad och sammansättning• kvalitetskriterier• industriell tillverkning• förvaring, beredning och tillagningsmetoder• miljö och hälsa.Boken vänder sig i första hand till studenter på högskola/universitetet samt även andra matintresserade personer. Boken är tänkt att användas på utbildningar inom livsmedelsvetenskap för dietister, gastronomer, kostekonomer, kostvetare, lärare i hem- och konsumentkunskap, livsmedelsagronomer och nutritionister.

Fibre reinforced composite materials are showing sustained growth in an ever widening range of applications from food trays to spacecraft as well as contributing to resolving environmental problems, including enabling the forthcoming hydrogen economy to be realised. This second edition of Fundamentals of Fibre Reinforced Composite Materials has been fully updated throughout, providing an authoritative and modern introduction to the topic with a brief history of composite development, a review of composite applications, manufacture and markets, types of fibres and matrices used, and their properties with a detailed introduction into the computer simulation of composite behaviour. With extensive sets of sample problems accompanying each chapter, this book is ideally suited to undergraduate and graduate students of materials science, structural, mechanical, and aeronautical engineering, polymer science, metallurgy, and other courses. It will also be of use as a reference to researchers and engineers working with composite materials and material scientists in general.Features:Presents thorough discussions on composite history, composite applications and markets, types of fibres and resins used, and their respective properties Relates mathematical concepts to the structure of the material under discussion leading to the quantitative evaluation of safety factors Provides numerous sets of sample problems in each chapter

Statistical Issues in Drug Development The revised third edition of Statistical Issues in Drug Development delivers an insightful treatment of the intersection between statistics and the life sciences. The book offers readers new discussions of crucial topics, including cluster randomization, historical controls, responder analysis, studies in children, post-hoc tests, estimands, publication bias, the replication crisis, and many more.This work presents the major statistical issues in drug development in a way that is accessible and comprehensible to life scientists working in the field, and takes pains not to gloss over significant disagreements in the field of statistics, while encouraging communication between the statistical and life sciences disciplines. In addition to new material on topics like invalid inversion, severity, random effects in network meta-analysis, and explained variation, readers will benefit from the inclusion of:A thorough introduction to basic topics in drug development and statistics, including the role played by statistics in drug developmentAn exploration of the four views of statistics in drug development, including the historical, methodological, technical, and professionalAn examination of debatable and controversial topics in drug development, including the allocation of treatments to patients in clinical trials, baselines and covariate information, and the measurement of treatment effectsPerfect for life scientists and other professionals working in the field of drug development, Statistical Issues in Drug Development is the ideal resource for anyone seeking a one-stop reference to enhance their understanding of the use of statistics during drug development.

Felder's Elementary Principles of Chemical Processes prepares students to formulate and solve material and energy balances in chemical process systems and lays the foundation for subsequent courses in chemical engineering. The text provides a realistic, informative, and positive introduction to the practice of chemical engineering. This classic text has provided generations of aspiring chemical engineers with a solid foundation in the discipline – engineering problem analysis, material balances and energy balances.Richard Felder is a recognized global leader in the field of engineering education and this text embodies a lifetime of study and practice in effective teaching techniques.The text is in use at more than 4 out of 5 chemical engineering programs in the US.

******Recently Published!******Unit Operations of Chemical Engineering, 7th edition continues its lengthy, successful tradition of being one of McGraw-Hill's oldest texts in the Chemical Engineering Series. Since 1956, this text has been the most comprehensive of the introductory, undergraduate, chemical engineering titles available. Separate chapters are devoted to each of the principle unit operations, grouped into four sections: fluid mechanics, heat transfer, mass transfer and equilibrium stages, and operations involving particulate solids.

Now in its seventh edition, the text still contains its balanced treatment of theory and engineering practice, with many practical, illustrative examples included. Almost 30% of the problems have been revised or are new, some of which cover modern topics such as food processing and biotechnology. Other unique topics of this text include diafiltration, adsorption and membrane operations.

CONTACT LENSESThe book focuses on the chemistry and properties of contact lenses and their fabrication methods.With research & development continuing in the field, this comprehensive book takes a look at the last 10 years in terms of new materials, chemistry methods, applications, and fabrication techniques. New applications include drug delivery, lenses for augmented reality, electronic contact lenses, and wearable smart contact lenses.In addition, the book discusses simulation methods for contact lenses, such as ocular topography parameters, gas permeable lenses, and computerized videokeratography. On the fabrication front, several common fabrication methods for contact lenses are detailed, including the computer-aided contact lens design, methods for the fabrication of colored contact lenses, and the fabrication of decentered contact lenses. Special processes are reviewed, including, mold processes, reactive ion etching, electrospinning, and others. Also discussed are the properties of contact lenses and methods for the measurement. Many of the standard methods are discussed, but other issues are taken up too including a discussion on the assessment of cytotoxic effects, the Schirmer tear test, and others. The book concludes with a chapter detailing the possible medical problems related to contact lenses and how to avoid them. These include eye diseases, allergic and toxic reactions, as well as methods for medical treatment such as disinfection agents.AudienceThe book will be used by chemists, polymer scientists, ophthalmologists, engineers in the contact lens industry as well as polymer industries.

Filters are used in most industries, especially the water, sewage, oil, gas, food and beverage, and pharmaceutical industries. The new edition of Filters and Filtration Handbook is an all-encompassing practical account of standard filtration equipment and its applications. Completely revised and rewritten, it is an essential book for the engineer working in a plant situation, who requires guidance and information on what's available and whether it's suitable for the job. Co-published with the Institution of Chemical Engineers. An up-to-date and comprehensive reference covering essential theory of filters and filtration, and including types of filter, media, filtration, equipment, techniques and systems. Helps you decide the best filtration methods and materials for the task at hand Includes new material on basic principles, filter media and the application of filtration within production systems

The third, revised edition of this popular textbook and reference, which has been translated into Russian and Chinese, expands the comprehensive and balanced coverage of nuclear reactor physics to include recent advances in understanding of this topic. The first part of the book covers basic reactor physics, including, but not limited to nuclear reaction data, neutron diffusion theory, reactor criticality and dynamics, neutron energy distribution, fuel burnup, reactor types and reactor safety. The second part then deals with such physically and mathematically more advanced topics as neutron transport theory, neutron slowing down, resonance absorption, neutron thermalization, perturbation and variational methods, homogenization, nodal and synthesis methods, and space-time neutron dynamics.For ease of reference, the detailed appendices contain nuclear data, useful mathematical formulas, an overview of special functions as well as introductions to matrix algebra and Laplace transforms.With its focus on conveying the in-depth knowledge needed by advanced student and professional nuclear engineers, this text is ideal for use in numerous courses and for self-study by professionals in basic nuclear reactor physics, advanced nuclear reactor physics, neutron transport theory, nuclear reactor dynamics and stability, nuclear reactor fuel cycle physics and other important topics in the field of nuclear reactor physics.

Optimize asset decisions and improve the financial and technical operation of process plants The process industries, particularly the refining and petrochemical industries, are comprised of capital-intensive business whose assets are valued in the trillions. Optimizing the function of refining and petrochemical plants is therefore not simply a process decision, but a business one, with even small improvements in efficiency potentially providing enormous margins. There is an urgent need for businesses to assess how the asset side of process industry production can be optimized. Plant Optimization in the Process Industries offers a pioneering asset-focused approach to plant optimization. Optimization of operating values within a processing unit is a developed area of technology with a wide and varied literature; little attention has been paid to the asset side, making this a groundbreaking and invaluable work. Outlining a multi-tiered approach to financial optimization which adjusts the variables of a statistical asset model, this volume has the potential to revolutionize businesses and generate record profit margins. Readers will also find: Comparison and contrast of different technologies on the process and asset side of the industryDetailed discussion of constrained, non-linear optimization technology, along with basic functioning of Monte Carlo modelling A real-world case study followed through the book to facilitate understandingThis book is ideal for professionals who manage, design, operate, and maintain process industry facilities, particularly those in the hydrocarbon and chemical industries, as well as any asset-intensive industry.

The Handbook of Nonwoven Filter Media, Second Edition provides readers with a fundamental understanding of nonwoven filter media. It is one of the few books dealing exclusively with the subject, and is primarily intended as a reference for people in the nonwovens industry (industry and academic researchers, technical, marketing , and quality control personnel) and universities offering courses in filtration theory and practice and nonwovens technology.The book includes applications for gas, liquid, and engine filtration, and identifies the types of filter media used in these applications. The various separation technologies that can be achieved with nonwoven filter media are revealed and discussed. Theoretical presentation is based on flow through porous media, and is developed around a nonwovens or engineered fabrics orientation. Presents the latest information on legislative, regulatory, environmental and sustainability issues affecting the nonwovens and filtration industries Includes a comprehensive discussion of Computational Flow Dynamics (CFD) by Dr. George Chase, University of Akron, USA Includes the latest Global and North American marketing statistics for filters and filter media prepared by Brad Kalil of INDA

Around the year 1885, Alfred Barnard was secretary of Harper's Weekly Gazette, a journal which featured facets of the wine and spirit trade. In order to provide his readers with the history and detailed descriptions of the whisky-making process, Barnard was determined to visit all the distilleries in Scotland, England and Ireland. The results of his tour were written up in Harper's Weekly Gazette, and then published in this book, which includes entries on names which still inspire the whisky connoisseur to this day – Bowmore, Glenlivet, Highland Park, Macallan and Talisker – as well as others which, though popular at the end of the nineteenth century, have not stood the test of time. The appeal of Barnard's book lies not only in his descriptions of the technical properties of each distillery, comparing equipment and differences in the distillation procedure, but also in the colourful descriptions of his journeys. Filled with historical references and anecdotes as well as details of how Barnard and his companions actually got to distilleries in some of the remotest parts of Britain, the book is also a lively picture of life and travel in the Victorian age. This facsimile edition is a valuable companion to all those with an interest in Scotland's national drink, and is superbly illustrated with over 200 engravings which show both the distilleries themselves as well as key parts of the distillation process. Includes five additional publications by Alfred Barnard, as well as entries on distilleries which still inspire the whisky connoisseur today, including Bowmore, Glenlivet, Highland Park, Macallan and Talisker.

Manufacturing Engineering and Technology offers thorough, up-to-date coverage of manufacturing science, engineering and technology, and will help you understand the vital importance of manufacturing in the modern global economy. It emphasizes the interconnectedness of every manufacturing activity, from complex interactions between materials to design, process and operations. Extensive questions and problems explore viable solutions to a wide variety of challenges, encouraging you to describe and assess both the capabilities and limitations involved. Examples and case studies depict real-world applications of the topics described.

The 9th Edition is fully updated, with many new topics and illustrations; expands Questions, Qualitative Projects and Quantitative Projects, and Design Problems; examines manufacturing in the context of climate change and the post-COVID world; and much more.

The story of humanity is the story of textiles-as old as civilization itself. Textiles created empires and powered invention. They established trade routes and drew nations' borders. Since the first thread was spun, fabric has driven technology, business, politics, and culture. In The Fabric of Civilization, Virginia Postrel traces this surprising history, exposing the hidden ways textiles have made our world. The origins of chemistry lie in the coloring and finishing of cloth. The beginning of binary code-and perhaps all of mathematics-is found in weaving. Selective breeding to produce fibers heralded the birth of agriculture. The belt drive came from silk production. So did microbiology. The textile business funded the Italian Renaissance and the Mughal Empire; it left us double-entry bookkeeping and letters of credit, the David and the Taj Mahal. From the Minoans who exported woolen cloth colored with precious purple dye to Egypt, to the Romans who wore wildly expensive Chinese silk, the trade and production of textiles paved the economic and cultural crossroads of the ancient world. As much as spices or gold, the quest for fabrics and dyes drew sailors across strange seas, creating an ever-more connected global economy. Synthesizing groundbreaking research from economics, archaeology, and anthropology, Postrel weaves a rich tapestry of human cultural development.

Reaction Rate Theory and Rare Events bridges the historical gap between these subjects because the increasingly multidisciplinary nature of scientific research often requires an understanding of both reaction rate theory and the theory of other rare events. The book discusses collision theory, transition state theory, RRKM theory, catalysis, diffusion limited kinetics, mean first passage times, Kramers theory, Grote-Hynes theory, transition path theory, non-adiabatic reactions, electron transfer, and topics from reaction network analysis. It is an essential reference for students, professors and scientists who use reaction rate theory or the theory of rare events.

In addition, the book discusses transition state search algorithms, tunneling corrections, transmission coefficients, microkinetic models, kinetic Monte Carlo, transition path sampling, and importance sampling methods. The unified treatment in this book explains why chemical reactions and other rare events, while having many common theoretical foundations, often require very different computational modeling strategies.

Offers an integrated approach to all simulation theories and reaction network analysis, a unique approach not found elsewhere Gives algorithms in pseudocode for using molecular simulation and computational chemistry methods in studies of rare events Uses graphics and explicit examples to explain concepts Includes problem sets developed and tested in a course range from pen-and-paper theoretical problems, to computational exercises

The Definitive Guide to Chemical Reaction Engineering Problem-Solving -- With Updated Content and More Active Learning

For decades, H. Scott Fogler's Elements of Chemical Reaction Engineering has been the world's dominant chemical reaction engineering text. This Sixth Edition and integrated Web site deliver a more compelling active learning experience than ever before. Using sliders and interactive examples in Wolfram, Python, POLYMATH, and MATLAB, students can explore reactions and reactors by running realistic simulation experiments.

Writing for today's students, Fogler provides instant access to information, avoids extraneous details, and presents novel problems linking theory to practice. Faculty can flexibly define their courses, drawing on updated chapters, problems, and extensive Professional Reference Shelf web content at diverse levels of difficulty.

The book thoroughly prepares undergraduates to apply chemical reaction kinetics and physics to the design of chemical reactors. And four advanced chapters address graduate-level topics, including effectiveness factors. To support the field's growing emphasis on chemical reactor safety, each chapter now ends with a practical safety lesson.

Updates throughout the book reflect current theory and practice and emphasize safety New discussions of molecular simulations and stochastic modeling Increased emphasis on alternative energy sources such as solar and biofuels Thorough reworking of three chapters on heat effects Full chapters on nonideal reactors, diffusion limitations, and residence time distribution

About the Companion Web Site (umich.edu/~elements/6e/index.html)

Complete PowerPoint slides for lecture notes for chemical reaction engineering classes Links to additional software, including POLYMATHTM, MATLABTM, Wolfram MathematicaTM, AspenTechTM, and COMSOLTM Interactive learning resources linked to each chapter, including Learning Objectives, Summary Notes, Web Modules, Interactive Computer Games, Solved Problems, FAQs, additional homework problems, and links to Learncheme Living Example Problems -- unique to this book -- that provide more than 80 interactive simulations, allowing students to explore the examples and ask "what-if" questions Professional Reference Shelf, which includes advanced content on reactors, weighted least squares, experimental planning, laboratory reactors, pharmacokinetics, wire gauze reactors, trickle bed reactors, fluidized bed reactors, CVD boat reactors, detailed explanations of key derivations, and more Problem-solving strategies and insights on creative and critical thinking

Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

Laser Direct Energy Deposition (DED) 3D Printing of Superalloys synthesizes a decade of pioneering translational research. The book systematically tackles critical challenges in DED of superalloys towards industrial applications, including process modeling, microstructure control, defect suppression, and mechanical property optimization. It also presents a suite of innovative methodologies, such as physics-informed neural networks, gradient laser power deposition, ultrasonic vibration-assisted deposition, and heterogeneous alloy doping. Backed by validated models, the book serves as an indispensable resource. It is tailored for researchers, engineers, and graduate students aiming to master DED technology and its applications in aerospace, energy, and high-value component manufacturing.

In the 1950s, a method called Material Requirements Planning (or MRP) changed the world of manufacturing forever. But times have changed—customer tolerance times are shorter, product variety and complexity has increased, and supply chains have spread around the world. MRP is dramatically failing in this New Normal. Demand Driven Material Requirements Planning (DDMRP0) Version 3 presents a practical, proven, and emerging method for supply chain planning and execution that effectively brings the 1950s concept into the modern era. The foundation of DDMRP is based upon the connection between the creation, protection, and acceleration of the flow of relevant materials and information to drive returns on asset performance in the New Normal. Using an innovative multi-echelon Position, Protect and Pull approach, DDMRP helps plan and manage inventories and materials in today’s more complex supply scenarios, with attention being paid to ownership, the market, engineering, sales, and the supply base. It enables a company to decouple forecast error from supply order generation and build in line to actual market requirements, and promotes better and quicker decisions and actions at the planning and execution level. DDMRP is already in use by MAJOR Global 1000 companies. This book is THE definitive work on DDMRP, and will be required as courseware for all those taking the Certified Demand Driven Planner (CDDP) Program. NEW FEATURES IN VERSION 3 Full color, with the use in specific, consistent, and focused ways to clearly and effectively highlight planning, execution, and model reconfiguration priorities. Expanded Appendix E, looking at the most recent innovations of DDMRP. Revised graphics scattered throughout the book.

A 2024 CHOICE OUTSTANDING ACADEMIC TITLEPROSE AWARDS MEDIA AND CULTURAL STUDIES FINALIST 2024The Gutenberg Parenthesis traces the epoch of print from its fateful beginnings to our digital present – and draws out lessons for the age to come.The age of print is a grand exception in history. For five centuries it fostered what some call print culture – a worldview shaped by the completeness, permanence, and authority of the printed word. As a technology, print at its birth was as disruptive as the digital migration of today. Now, as the internet ushers us past print culture, journalist Jeff Jarvis offers important lessons from the era we leave behind.To understand our transition out of the Gutenberg Age, Jarvis first examines the transition into it. Tracking Western industrialized print to its origins, he explores its invention, spread, and evolution, as well as the bureaucracy and censorship that followed. He also reveals how print gave rise to the idea of the mass – mass media, mass market, mass culture, mass politics, and so on – that came to dominate the public sphere. What can we glean from the captivating, profound, and challenging history of our devotion to print? Could it be that we are returning to a time before mass media, to a society built on conversation, and that we are relearning how to hold that conversation with ourselves? Brimming with broader implications for today’s debates over communication, authorship, and ownership, Jarvis’ exploration of print on a grand scale is also a complex, compelling history of technology and power.

Introduction to Materials Science and Engineering: A Design-Led Approach is ideal for a first course in materials for mechanical, civil, biomedical, aerospace and other engineering disciplines. The authors' systematic method includes first analyzing and selecting properties to match materials to design through the use of real-world case studies and then examining the science behind the material properties to better engage students whose jobs will be centered on design or applied industrial research. As with Ashby's other leading texts, the book emphasizes visual communication through material property charts and numerous schematics better illustrate the origins of properties, their manipulation and fundamental limits.Design-led approach motivates and engages students in the study of materials science and engineering through real-life case studies and illustrative applicationsRequires a minimum level of math necessary for a first course in Materials Science and EngineeringHighly visual full color graphics facilitate understanding of materials concepts and propertiesChapters on materials selection and design are integrated with chapters on materials fundamentals, enabling students to see how specific fundamentals can be important to the design processSeveral topics are expanded separately as Guided Learning Units: Crystallography, Materials Selection in Design, Process Selection in Design, and Phase Diagrams and Phase TransformationsFor instructors, a solutions manual, image bank and other ancillaries are available at https://educate.elsevier.com/book/details/9780081023990

Skogen, hästen, barbacka och ett par tageltyglar ... back to nature ... hur mycket mera äkta kan det bli? I denna bok ges en samlad bild av ett material som har använts så länge häst och människa har hängt ihop. Taglet har nyttjats för dess unika egenskaper - från att fånga mat för dagen, till de praktiska vardagsföremålen, i arbete och till lyx och flärd. Här kan du ta del av gammal kunskap, udda tekniker och redskap, egna erfarenheter och besök hos några av de som arbetar med tagel idag. Tydliga bilder och beskrivningar för den som vill prova på att slöjda med detta fantastiska material, t.ex spinna tagel och fläta till tyglar, tillverka sin egen ryktborste, en brödborste till baket, brickväva ett armband, sno en metrev eller sy en madrass ... Detta är ett resultat av hur det kan bli när tre intressen snärjer in sig i varandra - den första boken om tagel.

Once solely the domain of engineers, quality control has become a vital business operation used to increase productivity and secure competitive advantage. Introduction to Statistical Quality Control offers a detailed presentation of the modern statistical methods for quality control and improvement. Thorough coverage of statistical process control (SPC) demonstrates the efficacy of statistically-oriented experiments in the context of process characterization, optimization, and acceptance sampling, while examination of the implementation process provides context to real-world applications. Emphasis on Six Sigma DMAIC (Define, Measure, Analyze, Improve and Control) provides a strategic problem-solving framework that can be applied across a variety of disciplines.Adopting a balanced approach to traditional and modern methods, this text includes coverage of SQC techniques in both industrial and non-manufacturing settings, providing fundamental knowledge to students of engineering, statistics, business, and management sciences.A strong pedagogical toolset, including multiple practice problems, real-world data sets and examples, provides students with a solid base of conceptual and practical knowledge.

This unique textbook features fundamentals and analyses of metal forming processes supported by 200 worked numerical examples. It provides rigorous detail on the three all-important groups of metal-forming processes: bulk-metal forming, sheet-metal forming, and sheet-bulk-metal forming.

**As seen on Channel 4’s What Not to Eat**‘A super healthy and tasty gift for you and your gut microbiome – discover the joy of fermenting’ Dr Clare Bailey MosleyFrom the world-leading gut scientist and no. 1 bestselling author of Food for Life, comes an introduction to the life-changing benefits of fermentation.Of all the ways to prepare food, fermenting is surely the most mysterious, miraculous and misunderstood. As Tim Spector shows in this groundbreaking book, the science is now clear that adding fermented foods to our diets brings an astonishing range of benefits for our health.Drawing on his own cutting-edge research, and including practical tips for buying and making fermented foods, Tim demystifies the world of ferments, and introduces us to some of his favourites – from homemade kombucha and kefir, to sourdough, miso and coffee.He explores the extraordinary science of fermentation and the transformative role of microbes, in our kitchens and in our guts – and reveals why fermenting is the key to good food and good health.Ferment is the ultimate gift for anyone who wants to eat better and feel better.Praise for Tim Spector:‘One of the visionaries leading the way. His writing is illuminating and so incredibly timely.’ Yotam Ottolenghi‘No fads, no nonsense, just practical, science-based advice on how to eat well’ DAILY MAIL‘Tim Spector has been exploding the myths around food and health for years’ THE TIMES‘The man changing how we eat’ TELEGRAPH

There is not just one story of silk. In silk is science, history and mythology. In silk is the future. Aarathi Prasad’s Silk is a gorgeous new history weaving together the story of a unique material that has fascinated the world for millennia. Through the scientists who have studied silk, and the biology of the animals from which it has been drawn, Prasad explores the global history, natural history, and future of a unique material that has fascinated the world for millennia.For silk, prized for its lightness, luminosity, and beauty is also one of the strongest biological materials ever known. More than a century ago, it was used to make the first bulletproof vest, and yet science has barely even begun to tap its potential. As the technologies it has inspired – from sutures to pharmaceuticals, replacement body parts to holograms – continue to be developed in laboratories around the world, they are now also beginning to offer a desperately needed, sustainable alternative to the plastics choking our planet.Prasad's Silk is a cultural and biological history from the origins and ancient routes of silk to the biologists who learned the secrets of silk-producing animals, manipulating the habitats and physiologies of moths, spiders and molluscs. Because there is more than one silk, there is more than one story of silk. More than one road, more than one people who discovered it, and wove its threads.From the moths of China, Indonesia and India to the spiders of South America and Madagascar, to the silk-producing molluscs of the Mediterranean, Silk is a book rich in the passionate connections made by women and men of science to the diversity of the animal world. It is an intoxicating mix of biography, intellectual history and science writing that brings to life the human obsession with silk.

Many clock repairers carry out excellent work but avoid cutting their own wheels and pinions, fearing it is too complicated and involved. This book, written by an experienced clock and tool maker, dispels those fears and gives a step-by-step guide to an extremely satisfying aspect of horology.This book is written for both the amateur and professional involved in the making and restoring of clocks, and for anyone who intends to start building up a workshop and requires a guide to the equipment and how to use it.

Here is a practical, comprehensive guide to winemaking, wines, and wine appreciation, written by an expert uniquely qualified by many years of experience in the field. Looking at winemaking as a craft as well as an art, Philip Jackisch augments a wealth of information and theory with many detailed examples. "It is now possible for anyone with access to grapes or other ingredients of decent quality to make consistently palatable or even excellent wines," he writes.In clear language aimed at the amateur winemaker, Jackisch explains the science behind wine and its application to winemaking. At the same time, he includes important material for commercial winemakers. Jackisch covers each step in the process of winemaking, from growing or purchasing grapes; choosing equipment; fermenting, aging, and storing the wine; to keeping records. By exploring in detail the various factors that affect wine quality, he shows which elements in wine production can be controlled to achieve certain sensory results.Among the other subjects he discusses arc specific types of wine, ways of evaluating wine, common problems in cellar operations and how to prevent or correct them, and wine competitions. Five appendixes supply additional technical information. Since 1985, Modem Winemaking has proven invaluable for winemakers, both commercial and amateur, for wine educators and students, and indeed, for anyone who wants to know more about wine.