According to estimates, modern foundries in Germany, Europe and worldwide replace about 70 % of their lost moulds with moulds made of bentonite-bonded materials. The main mould components are quartz sand, bentonite and water. These components are compacted in one of the most productive procedures in the foundry. One of the main advantages of this moulding material system is the ability to restore the bonding power of most of the material. This ability creates a moulding material circulation system. This system and the use of mostly inorganic moulding materials make this creation of moulds the most environmentally friendly choice for the cast part production. Because of this circulation of moulding materials and specifically because of the bentonite/water bonding system, the preparation of moulds made from bentonite-bonded moulding materials is very different from making moulds and cores using materials with chemical binders. This manual describes the handling and preparation of bentonite-bonded moulding materials as well as the moulding material recovery and re-use after forming the cast part.
The step-by-step building and painting guides in this book illustrate figures in scales from 1/150 to 1/32, which equates to wargame figures sizes from 10mm to 54mm. There are painting recipes featured for twenty- five uniforms covering the main branches of the Wehrmacht. These are: Afrika Korps; Fallschirmjager (parachutists); Feldgendarmerie (military police); Gebirgsjager (mountain troops); Heer (army); Panzer (tank crews); Waffen SS and U-boat crew. Preparation and assembly of white metal and plastic figures is covered in detail, and tutorials include techniques for building a wargames army quickly. Foreword by Rick Priestley it will appeal to all historical wargamers, particularly those interested in WWII and those interested in diorama making and figure modelling. Gives painting recipes for twenty-five uniforms covering the main branches of the Wehrmacht. The latest materials and techniques are covered which will benefit beginners as well as experienced modellers. Superbly illsutrated with 291 colour images.
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 applications - Requires a minimum level of math necessary for a first course in Materials Science and Engineering - Highly visual full color graphics facilitate understanding of materials concepts and properties - Chapters 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 process - Several topics are expanded separately as Guided Learning Units: Crystallography, Materials Selection in Design, Process Selection in Design, and Phase Diagrams and Phase Transformations - For instructors, a solutions manual, image bank and other ancillaries are available at https://educate.elsevier.com/book/details/9780081023990
Build up the skills you'll need for your career with this comprehensive new textbook published in association with City & Guilds and covering the 7908 and 6708 Plastering qualifications at Levels 1 and 2. Topic coverage includes areas such as internal plastering, applying external rendering, floor screed systems, mouldings and interior systems. - Test yourself and prepare for assessment with end of chapter questions and practical scenarios. - Build the skills you'll need to use regularly in the workplace with the 'Improve your maths' and 'Improve your English' tasks. - Get ready for the workplace with Industry Tips; Health and Safety reminders; and guidance on values and behaviours. - Develop core skills with expert authors Mike Gashe and Kevin Byrne, who draw on their extensive teaching and industry experience.
An Introduction to Mechanical Engineering is an essential text for all first-year undergraduate students as well as those studying for foundation degrees and HNDs. The text gives a thorough grounding in the following core engineering topics: thermodynamics, fluid mechanics, solid mechanics, dynamics, electricals and electronics, and materials science. As well as mechanical engineers, the text will be highly relevant to civil, automotive, aeronautical/aerospace and general engineering students. The text is written by an experienced team of first-year lecturers at the internationally renowned University of Nottingham. The material in this book has full student and lecturer support on an accompanying website at http://cw.tandf.co.uk/mechanicalengineering/, which includes: worked examples of exam-style questions multiple-choice self-assessment revision guides.
An Introduction to Mechanical Engineering is an essential text for all first-year undergraduate students as well as those studying for foundation degrees and HNDs. The text gives a thorough grounding in the following core engineering topics: thermodynamics, fluid mechanics, solid mechanics, dynamics, electricals and electronics, and materials scien
A one-stop desk reference, for engineers involved in the use of engineered materials across engineering and electronics, this book will not gather dust on the shelf. It brings together the essential professional reference content from leading international contributors in the field. Material ranges from basic to advanced topics, including materials and process selection and explanations of properties of metals, ceramics, plastics and composites. - A hard-working desk reference, providing all the essential material needed by engineers on a day-to-day basis - Fundamentals, key techniques, engineering best practice and rules-of-thumb together in one quick-reference sourcebook - Definitive content by the leading authors in the field, including Michael Ashby, Robert Messler, Rajiv Asthana and R.J. Crawford
The definitive chronicle of underground music in the 1980s tells the stories of Black Flag, Sonic Youth, The Replacements, and other seminal bands whose DIY revolution changed American music forever. Our Band Could Be Your Life is the never-before-told story of the musical revolution that happened right under the nose of the Reagan Eighties -- when a small but sprawling network of bands, labels, fanzines, radio stations, and other subversives re-energized American rock with punk's do-it-yourself credo and created music that was deeply personal, often brilliant, always challenging, and immensely influential. This sweeping chronicle of music, politics, drugs, fear, loathing, and faith is an indie rock classic in its own right. The bands profiled include: Sonic Youth Black Flag The Replacements Minutemen Husker Du Minor Threat Mission of Burma Butthole Surfers Big Black Fugazi Mudhoney Beat Happening Dinosaur Jr.
Interior Finishes & Fittings for Historic Building Conservation complements Materials & Skills for Historic Building Conservation, combining the history and application of each material with current knowledge of maintenance and conservation techniques. Of direct practical application in the field, it takes the reader through the process of conserving historic interior finishes, covering everything from decorative plasterwork, joinery and paint colour; to chimneypieces, lighting and fire safety management. The series is particularly aimed at construction professionals – architects, decorative arts historians and specifiers, surveyors, engineers – as well as postgraduate building conservation students and undergraduate architects and surveyors as specialist or optional course reading. The series is also of value to other professional groups such as commissioning client bodies, managers and advisors, and interested individuals involved in house refurbishment or setting up a building preservation trust. While there is a focus on UK practice, most of the content is of relevance overseas (just as UK conservation courses attract many overseas students, for example from India, China, Australia and the USA). The chapters are written by leading conservators, historians, architects, and related professionals, who together reflect the interdisciplinary nature of conservation work. This volume on the historic interior is the fourth of a series on Historic Building Conservation that combine conservation philosophy in the built environment with knowledge of traditional materials and structural and constructional conservation techniques and technology: Understanding Historic Building Conservation Structures & Construction in Historic Building Conservation Materials & Skills for Historic Building Conservation Interior Finishes & Fittings for Historic Building Conservation While substantial publications exist on each of the subject areas - some by the authors of the Historic Building Conservation series - few individuals and practices have ready access to all of these or the time to read them in detail. The aim of the series is to introduce each aspect of conservation and to provide concise, basic and up-to-date knowledge within four volumes, sufficient for the professional to appreciate the subject better and to know where to seek further help.
Hydrogen in Steel: Effect of Hydrogen on Iron and Steel During Production, Fabrication, and Use focuses on the effect of hydrogen on iron and steel during production, fabrication, and use. Topics covered range from the solubility of hydrogen in iron and ferrous alloys to the diffusion and permeation of hydrogen through iron and steel. Electrochemical problems related to the ability of iron to absorb hydrogen from aqueous solutions are also considered. Comprised of 19 chapters, this book begins with a detailed treatment of the nature and properties of metal-hydrogen systems, paying particular attention to the behavior of hydrogen in the bulk of the metal phase and the mechanism of reactions between metals and hydrogen or hydrogen-producing compounds. The reader is then introduced to the solubility of hydrogen in iron and ferrous alloys as well as the nature of the final product of the hydrogen-iron interaction. Subsequent chapters deal with dimensional changes and stresses produced in steel by cathodically evolved hydrogen; the effects of hydrogen on the physical, mechanical, and chemical properties of iron and steel; influence of welding on hydrogen; and sulfide corrosion cracking of steel. The effects of pickling on steel are also examined, along with the blistering and embrittlement caused by hydrogen on the base metal during electroplating. This book will be of value to students and practitioners in the field of physical chemistry.
Located in the geographic centre of British Columbia, the Lakes District is a unique region with a fascinating backstory. History Matters, the first book published by the Lakes District Museum Society in a half century, gives readers a glimpse into the lives of some of the heroes, villains, misfits, and everyday people who have in the past called this region home. In 2018, the Lakes District Museum Society began posting short stories and photographs about Burns Lake and surrounding communities on its social media page. This book is a compilation those posts, along with new material and never-before-seen photographs gleaned from the society’s archives. Want to know how an employee of the Yukon Telegraph spent his time? What was a tie-hacker’s life like? How did an unknown skier from Burns Lake make it to the 1932 Olympic Winter Games, and a man many feel was the real-life James Bond come to live in Colleymount? History Matters answers these and other important questions. In addition to touching and sometimes humorous tales of life in the Lakes District, readers of this book will encounter thrilling stories of murder, adventure, international intrigue, and even the supernatural. This collection is a valuable contribution to the community’s history, and one that will fascinate anyone interested in the area, its past, or the European colonization of Western Canada.
This ebook edition contains the full text version as per the book; but doesn't include original photographic and illustrated material. In a broadcast to the nation in September 1940 King George VI announced the institution of the George Cross - a civilian equivalent of the Victoria Cross awarded to recognize the many acts of supreme gallantry being performed outside of the battlefield. From Thomas Alderson, the first recipient of the medal, who heroically rescued several people from trapped houses during one terrible Blitz night, to Lance Corporal Matthew Croucher, who threw himself onto a live grenade in the Helmand province to save the lives of his comrades (and somehow survived), to Barbara Harrison, an air stewardess who died in 1968 after helping many passengers escape from an onboard fire, this book tells the amazing stories of everyone of the George Cross's 159 direct recipients. GEORGE CROSS HEROES pays tribute to the extraordinary courage displayed by so many of the commonwealth's men and women in so many incredible situations over the last 70 years.
Hemp is enjoying a worldwide resurgence. This book combines a useful review of the hemp pest and disease literature published over the past 50 years, with up-to-date information on modern biological control techniques. Each pest and disease organism is presented in the same format, covering range and economic impact, symptoms, life history, diagnosis, and both new and old techniques for biological control and chemical control. Easy to use keys are included for rapid identification of the most common pests. Introductory chapters describe the general principles of plant protection, requirements for healthy plant growth, and taxonomy of parasites and pathogens.
Written by an experienced teacher of students, this book aims to motivate A-Level students. Questions are presented in two styles, 'Quick Check' and 'Food for Thought', to give opportunities to practise both recall and analytical skills. It includes colour illustrations and graduated questions to practise recall and analytical skills.
Engineering Materials 2 is a best-selling stand-alone text in its own right for more advanced students of materials science and mechanical engineering, and is the follow-up to its renowned companion text, Engineering Materials 1: An Introduction to Properties, Applications & Design . This book develops a detailed understanding of the fundamental properties of engineering materials, how they are controlled by processing, formed, joined and finished, and how all of these factors influence the selection and design of materials in real-world engineering applications. - One of the best-selling materials properties texts; companion text to Ashby & Jones' 'Engineering Materials 1: An Introduction to their Properties and Applications' book - New student friendly format, with enhanced pedagogy including more case studies, worked examples, and student questions - World-renowned author team
The first book of its kind to focus on the diagnosis, prevention, and treatment of patients with fungal infections, this definitive reference returns in a completely revised, full-color new edition. It presents specific recommendations for understanding, controlling, and preventing fungal infections based upon underlying principles of epidemiology and infection control policy, pathogenesis, immunology, histopathology, and laboratory diagnosis and antifungal therapy. More than 560 photographs, illustrations, and tables depict conditions as they appear in real life and equip you to identify clinical manifestations with accuracy. Expanded therapy content helps you implement the most appropriate treatment quickly. Includes specific recommendations for diagnosing, preventing, and treating fungal infections in various patient populations based upon underlying principles of epidemiology and infection control policy, pathogenesis, immunology, histopathology, and laboratory diagnosis and antifungal therapy. Covers etiologic agents of disease, fungal infections in special hosts such as pediatric patients and patients with cancer and HIV, infections of specific organ systems, and more, to make you aware of the special considerations involved in certain cases. Features clinically useful and reader-friendly practical tools—including algorithms, slides, graphs, pictorials, photographs, and radiographs—that better illustrate and communicate essential points, promote efficient use in a variety of clinical and academic settings, and facilitate slide making for lectures and presentations. Offers more clinically relevant images—more than 300 in full color for the first time—to facilitate diagnosis. Features expanded therapy-related content, including up-to-date treatment strategies and drug selection and dosing guidelines. Includes several new sections in the chapter on fungal infections in cancer patients that reflect the formidable clinical challenges these infections continue to present. Presents the work of additional international contributors who have defined many of the key issues in the field, providing more of a global perspective on the best diagnostic and management approaches. Uses a new, full-color design to enhance readability and ease of access to information.
Over nine successful editions, CAMPBELL BIOLOGY has been recognised as the world’s leading introductory biology textbook. The Australian edition of CAMPBELL BIOLOGY continues to engage students with its dynamic coverage of the essential elements of this critical discipline. It is the only biology text and media product that helps students to make connections across different core topics in biology, between text and visuals, between global and Australian/New Zealand biology, and from scientific study to the real world. The Tenth Edition of Australian CAMPBELL BIOLOGY helps launch students to success in biology through its clear and engaging narrative, superior pedagogy, and innovative use of art and photos to promote student learning. It continues to engage students with its dynamic coverage of the essential elements of this critical discipline. This Tenth Edition, with an increased focus on evolution, ensures students receive the most up-to-date, accurate and relevant information.
Understanding practical pharmaceutical calculations is essential for healthcare professionals. Even simple errors in calculation can have serious - and possibly fatal - consequences. Fully revised and updated, with entirely new chapters and a focus on basic arithmetic, this best-selling practical guide begins by explaining simple units of measurements and expressions of concentration, followed by demonstrations of how straight-forward calculations can be used to estimate individual patient dosages. At the end of each chapter there are self assessment calculations, with fully worked answers - ideal for revision and self-assessment. With the book and free downloads you can always have the guide on hand when you need it most.
Author names not noted above: Sir William Thomson (Lord Kelvin), Simon Newcomb, Sir Archibald Geikie Originally published between 1909 and 1917 under the name "Harvard Classics," this stupendous 51-volume set-a collection of the greatest writings from literature, philosophy, history, and mythology-was assembled by American academic CHARLES WILLIAM ELIOT (1834-1926), Harvard University's longest-serving president. Also known as "Dr. Eliot's Five Foot Shelf," it represented Eliot's belief that a basic liberal education could be gleaned by reading from an anthology of works that could fit on five feet of bookshelf. Volume XXX collects foundational essays from the 19th century that expanded our knowledge of and prompted further study in the fields of physics, chemistry, astronomy, and geology: [ from English natural philosopher MICHAEL FARADAY (1791-1867), "The Forces of Matter" and "The Chemical History of a Candle" [ from German physicist HERMANN VON HELMHOLTZ (1821-1894), "On the Conservation of Force" and "Ice and Glaciers" [ from English mathematician SIR WILLIAM THOMSON, LORD KELVIN (1824-1907), "The Wave Theory of Light" and "The Tides" [ from Canadian-American astronomer Simon Newcomb (1835-1909), "The Extent of the Universe" [ from Scottish geologist Sir Archibald Geikie (1836-1924), "Geographical Evolution.
Eating for Victory is a great gift book offering a nostalgic look at one of the hardest and yet perhaps healthiest times in history; it is also a relevant guide on healthy eating for today.
For the first time, the 92-metre frieze of the Voortrekker Monument in Pretoria, one of the largest historical narratives in marble, has been made the subject of a book. The pictorial narrative of the Boer pioneers who conquered South Africa’s interior during the 'Great Trek' (1835-52) represents a crucial period of South Africa’s past. Conceptualising the frieze both reflected on and contributed to the country’s socio-political debates in the 1930s and 1940s when it was made. The book considers the active role the Monument played in the rise of Afrikaner nationalism and the development of apartheid, as well as its place in post-apartheid heritage. The frieze is unique in that it provides rare evidence of the complex processes followed in creating a major monument. Based on unpublished documents, drawings and models, these processes are unfolded step by step, from the earliest discussions of the purpose and content of the frieze, through all the stages of its design, to its shipping to post-war Italy to be copied into marble from Monte Altissimo, up to its final installation in the Monument. The book examines how visual representation transforms historical memory in what it chooses to recount, and the forms in which it is depicted. The second volume expands on the first, by investigating each of the twenty-seven scenes of the frieze in depth, providing new insights into not only the frieze, but also South Africa’s history. François van Schalkwyk of African Minds, co-publisher with De Gruyter writes: From Memory to Marble is an open access monograph in the true sense of the word. Both volumes of the digital version of the book are available in full and free of charge from the date of publication. This approach to publishing democratises access to the latest scholarly publications across the globe. At the same time, a book such as From Memory to Marble, with its unique and exquisite photographs of the frieze as well as its wealth of reproduced archival materials, demands reception of a more traditional kind, that is, on the printed page. For this reason, the book is likewise available in print as two separate volumes. The printed and digital books should not be seen as separate incarnations; each brings its own advantages, working together to extend the reach and utility of From Memory to Marble to a range of interested readers.
Provides a thorough explanation of the basic properties of materials; of how these can be controlled by processing; of how materials are formed, joined and finished; and of the chain of reasoning that leads to a successful choice of material for a particular application. The materials covered are grouped into four classes: metals, ceramics, polymers and composites. Each class is studied in turn, identifying the families of materials in the class, the microstructural features, the processes or treatments used to obtain a particular structure and their design applications. The text is supplemented by practical case studies and example problems with answers, and a valuable programmed learning course on phase diagrams.
This catalogue lists all 'type and figured fossils' - those described, illustrated or referred to by geologists in scientific publications - up to the end of 1994.
More than 7000 trade name products and more than 2500 generic chemicals that can be used in formulations to meet envionmental concerns and government regulations. This reference is designed to serve as an essential tool in the strategic decision-making process of chemical selection when focusing on human and environmental safety factors.Industries Covered: Adhesives ? Refrigerants ? Water Treatment ? Plastics ? Rubber ? Surfactants ? Paints & Coatings ? Food ? PharmaceuticalsCosmetics ? Petroleum Processing ? Metal Treatment ? TextilesThe chemicals and materials included are used in every aspect of the chemical industry. The reference is organized so that the reader can access the information based on the trade name, chemical components, functions and application areas, 'green' attributes, manufacturer, CAS number, and EINECS/ELINCS number.It contains a unique cross-reference that groups the trade name chemicals by one or more of these green chemical attributes: Biodegradable ? Environmentally Safe ? Environmentally Friendly ? Halogen-Free ? HAP's-Free ? Low Global WarmingLow Ozone-Depleting ? Nonozone-Depleting ? Low Vapor Pressure ? Noncarcinogenic ? Non-CFC ? Non-HCFCNonhazardous ? Nontoxic ? Recyclable ? SARA-Nonreportable ? SNAP (Significant New Alternative Policy) CompliantVOC-Compliant ? Low-VOC ? VOC-Free
This handbook contains comprehensive information on more than 5000 trade names and generic chemicals and materials that are used in a broad range of formulations to prevent the contamination and decomposition of end products. Product degradation can be caused by exposure to oxygen, ozone, bacteria, molds, yeast, mildew, and fungi. The industries that depend on the proper selection of preserving chemicals and materials are diverse and include: plastics, elastomers, construction, paper/pulp, agriculture, textiles, paints and coatings, pharmaceutical, cosmetics, food, beverages.This handbook contains comprehensive information on a variety of preservatives available from major chemical manufacturers and can expedite the material selection process for chemists, formulators and purchasing agents by providing the answers to these questions:? Is the agent capable of inhibiting the detrimental effects of oxygen, ozone, or microbes to the extent necessary?? Is the agent's overall physical and chemical attributes compatible with the product or system being protected?? Can the agent remain stable under storage conditions and for the application requirements?? Is its safety in production and handling acceptable?? Does its level of toxicity meet environmental regulations?? Does it meet cost requirements?
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