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Books > Academic & Education

Foams - Structure and Dynamics (Hardcover): Isabelle Cantat, Sylvie Cohen-Addad, Florence Elias, Francois Graner, Reinhard... Foams - Structure and Dynamics (Hardcover)
Isabelle Cantat, Sylvie Cohen-Addad, Florence Elias, Francois Graner, Reinhard Hoehler, …
R2,348 Discovery Miles 23 480 Ships in 10 - 15 working days

Foams are ubiquitous in our daily lives. Their presence is highly desirable in certain foods, drinks and cosmetics, and they are essential in oil recovery and mineral extraction. In some industrial processes (such as the manufacture of glass, paper and wine) foams are an unwelcome by-product. Why do they appear? What controls the rate at which they disappear? Do they flow in the same way as ordinary liquids? All of these questions and more are addressed here, incorporating significant recent contributions to the field of foams. This book is the first to provide a thorough description of all aspects of the physico-chemical properties of foams. It sets out what is known about their structure, their stability, and their rheology. Engineers, researchers and students will find descriptions of all the key concepts, illustrated by numerous applications, as well as experiments and exercises for the reader. A solutions manual for lecturers is available via the publisher's web site.

Business and Office Environment 3e (Electronic book text, 3rd): A.A. de Beer, E.J. Ferreira, A.W. Erasmus Business and Office Environment 3e (Electronic book text, 3rd)
A.A. de Beer, E.J. Ferreira, A.W. Erasmus
R251 Discovery Miles 2 510 Ships in 4 - 8 working days

The Business and Office Environment will be useful to students who are currently involved in handling financial issues in any office environment. The aim of this module is to equip office employees with the necessary skills and knowledge to manage financial issues in the office relating to budgeting, buying and selling, wages and salaries, petty cash, banking and insurance.

The credit calculation is based on the assumption that students are already competent in terms of the following outcomes or areas of learning when starting to learn towards this section standard, namely:

- A senior certificate or equivalent NQF level 4 qualification;
- The ability to study independently and communicate effectively in the language of instruction; and
- The ability to perform basic arithmetic calculations.

The scope and context of this section focuses on the business environment in all the economic sectors in South Africa.

This module will enable you to:
- Understand the financial function of an organisation;
- Understand the basic concepts of financial management;
- Draw up and manage the office budget;
- Manage the buying and selling activities in an office;
- Manage the wages and salaries in an office;
- Manage the petty cash in an office;
- Understand the banking issues related to an organisation; and
- Understand the basics of insurance in an organisation.

Us versus Them - Race, Crime, and Gentrification in Chicago Neighborhoods (Hardcover): Jan Doering Us versus Them - Race, Crime, and Gentrification in Chicago Neighborhoods (Hardcover)
Jan Doering
R2,693 Discovery Miles 26 930 Ships in 10 - 15 working days

Crime and gentrification are hot button issues that easily polarize racially diverse neighborhoods. How do residents, activists, and politicians navigate the thorny politics of race as they fight crime or resist gentrification? And do conflicts over competing visions of neighborhood change necessarily divide activists into racially homogeneous camps, or can they produce more complex alliances and divisions? In Us versus Them, Jan Doering answers these questions through an in-depth study of two Chicago neighborhoods. Drawing on three and a half years of ethnographic fieldwork, Doering examines how activists and community leaders clashed and collaborated as they launched new initiatives, built coalitions, appeased critics, and discredited opponents. At the heart of these political maneuvers, he uncovers a ceaseless battle over racial meanings that unfolded as residents strove to make local initiatives and urban change appear racially benign or malignant. A thoughtful and clear-eyed contribution to the field, Us versus Them reveals the deep impact that competing racial meanings have on the fabric of community and the direction of neighborhood change.

The Dictionary of Cell and Molecular Biology (Paperback, 5th edition): John M Lackie The Dictionary of Cell and Molecular Biology (Paperback, 5th edition)
John M Lackie
R1,795 R1,682 Discovery Miles 16 820 Save R113 (6%) Ships in 10 - 15 working days

An expanded, up-to-date resource for students and researchers, "The Dictionary of Cell & Molecular Biology, Fifth Edition," provides clear and concise definitions needed for laboratory study. With over 12,000 entries and a breadth of terms across bioscience, including plant molecular biology, microbiology and biotechnology, this revision reflects the changes in the research over the past few years. The latest edition of "The Dictionary of Cell and Molecular Biology" maintains its outstanding reputation as an authoritative, clear, and accessible reference with short, cross-referenced definitions of important technical terminology.
Thoroughly revised and expanded by over 20% with over 12,000 entries in cellular and molecular biologyIncludes expanded coverage of terms, including plant molecular biology, microbiology and biotechnology areasConsistently provides the most complete short definitions of technical terminology for anyone working in life sciences todayFeatures extensive cross-references Provides multiple definitions, notes on word origins, and other useful features

Packaging Technology - Fundamentals, Materials and Processes (Hardcover): Anne Emblem Packaging Technology - Fundamentals, Materials and Processes (Hardcover)
Anne Emblem
R5,637 Discovery Miles 56 370 Ships in 10 - 15 working days

Packaging is a complex and wide-ranging subject. Comprehensive in scope and authoritative in its coverage, Packaging technology provides the ideal introduction and reference for both students and experienced packaging professionals.
Part one provides a context for the book, discussing fundamental issues relating to packaging such as its role in society and its diverse functions, the packaging supply chain and legislative, environmental and marketing issues. Part two reviews the principal packaging materials such as glass, metal, plastics, paper and paper board. It also discusses closures, adhesives and labels. The final part of the book discusses packaging processes, from design and printing to packaging machinery and line operations, as well as hazard and risk management in packaging.
With its distinguished editors and expert contributors, Packaging technology is a standard text for the packaging industry. The book is designed both to meet the needs of those studying for the Diploma in Packaging Technology and to act as a comprehensive reference for packaging professionals.
Provides the ideal introduction and reference for both students and experienced packaging professionalsExamines fundamental issues relating to packaging, such as its role in society, its diverse functions, the packaging supply chain and legislative, environmental and marketing issuesReviews the principal packaging materials such as glass, metal, plastics, paper and paper board

Quinn's Principles and Practice of Nurse Education (Paperback, International Edition): Suzanne Hughes, Francis Quinn Quinn's Principles and Practice of Nurse Education (Paperback, International Edition)
Suzanne Hughes, Francis Quinn
R1,089 R1,030 Discovery Miles 10 300 Save R59 (5%) Ships in 10 - 15 working days

Maintaining the comprehensive coverage offered by the previous editions, this highly regarded text, now in its sixth edition and 32nd year of publication, is considered to be an indispensable resource for nurses and health care professionals engaged in the business of teaching and learning. Retaining the balance between theoretical issues and practical application, the text has been fully revised to reflect the most recent changes in nursing and nurse education including updated content on developments in teaching and learning, the introduction of the new NMC standards in the UK; developments in the NHS and the growing role of eLearning and technology.

Case Studies in Food Safety and Authenticity - Lessons from Real-Life Situations (Hardcover, New): J. Hoorfar Case Studies in Food Safety and Authenticity - Lessons from Real-Life Situations (Hardcover, New)
J. Hoorfar
R4,839 R4,489 Discovery Miles 44 890 Save R350 (7%) Ships in 10 - 15 working days

The identification and control of food contaminants rely on careful investigation and implementation of appropriate management strategies. Using a wide range of real-life examples, Case studies in food safety and authenticity provides a vital insight into the practical application of strategies for control and prevention.
Part one provides examples of recent outbreak investigations from a wide range of experts around the world, including lessons learnt, before part two goes on to explore examples of how the source was traced and the implications for the food chain. Methods of crisis management are the focus of part three, whilst part four provides studies of farm-level interventions and the tracking of contaminants before they enter the food chain. Part five is focussed on safe food production, and considers the challenges of regulatory testing and certification, hygiene control and predictive microbiology. The book concludes in part six with an examination of issues related to food adulteration and authenticity.
With its distinguished editor and international team of expert contributors, Case studies in food safety and authenticity is a key reference work for those involved in food production, including quality control, laboratory and risk managers, food engineers, and anyone involved in researching and teaching food safety.
Delivers a vital insight into the practical application of strategies for control and prevention of food contaminantsProvides detailed examples of recent outbreak investigations from a wide range of international experts, discussing how the source was traced and the implications for the food chainChapters discuss methods of crisis management, farm-level interventions, safe food production and the challenges of regulatory testing and certification

Understanding and Improving the Durability of Textiles (Hardcover, New): Patricia A Annis Understanding and Improving the Durability of Textiles (Hardcover, New)
Patricia A Annis
R4,034 Discovery Miles 40 340 Ships in 10 - 15 working days

The ability of a fabric to resist wear is an essential aspect of its performance. Understanding and improving the durability of textiles provides a comprehensive guide to the factors affecting the durability of a range of different textiles.
Part one addresses the different factors that affect textile durability, including the influence of fabric construction and fibre type, as well as properties affecting strength and dimensional stability. Colour fastness and the effects of light are discussed, along with methods for testing and improving wrinkle-resistance and textile durability. Part two goes on to explore the durability of particular types of textile including antimicrobial textiles, protective clothing, historic textiles, silk and geotextiles.
With its distinguished editor and international team of expert contributors, Understanding and improving the durability of textiles is an indispensable book for textile scientists, technologists, engineers and those designing, testing and manufacturing textiles. It also provides a comprehensive guide to textile durability for researchers and academics of all levels in this sector.
Provides a comprehensive guide to the factors affecting the durability of a range of different textilesDiscusses colour fastness and the effects of light, and methods for testing and improving wrinkle-resistance and textile durabilityExplores the durability of particular types of textile

Ultrasonic Transducers - Materials and Design for Sensors, Actuators and Medical Applications (Hardcover, New): K. Nakamura Ultrasonic Transducers - Materials and Design for Sensors, Actuators and Medical Applications (Hardcover, New)
K. Nakamura
R5,708 Discovery Miles 57 080 Ships in 10 - 15 working days

Ultrasonic transducers are key components in sensors for distance, flow and level measurement as well as in power, biomedical and other applications of ultrasound. Ultrasonic transducers reviews recent research in the design and application of this important technology.
Part one provides an overview of materials and design of ultrasonic transducers. Piezoelectricity and basic configurations are explored in depth, along with electromagnetic acoustic transducers, and the use of ceramics, thin film and single crystals in ultrasonic transducers. Part two goes on to investigate modelling and characterisation, with performance modelling, electrical evaluation, laser Doppler vibrometry and optical visualisation all considered in detail. Applications of ultrasonic transducers are the focus of part three, beginning with a review of surface acoustic wave devices and air-borne ultrasound transducers, and going on to consider ultrasonic transducers for use at high temperature and in flaw detection systems, power, biomedical and micro-scale ultrasonics, therapeutic ultrasound devices, piezoelectric and fibre optic hydrophones, and ultrasonic motors are also described.
With its distinguished editor and expert team of international contributors, Ultrasonic transducers is an authoritative review of key developments for engineers and materials scientists involved in this area of technology as well as in its applications in sectors as diverse as electronics, wireless communication and medical diagnostics.
Reviews recent research in the design and application of ultrasonic transducersProvides an overview of the materials and design of ultrasonic transducers, with an in-depth exploration of piezoelectricity and basic configurationsInvestigates modelling and characterisation, applications of ultrasonic transducers, and ultrasonic transducers for use at high temperature and in flaw detection systems

The Enlightenment on Trial - Ordinary Litigants and Colonialism in the Spanish Empire (Hardcover): Bianca Premo The Enlightenment on Trial - Ordinary Litigants and Colonialism in the Spanish Empire (Hardcover)
Bianca Premo
R3,584 Discovery Miles 35 840 Ships in 10 - 15 working days

This is a history not of an Enlightenment but rather the Enlightenment-the rights-oriented, formalist, secularizing, freedom-inspired eighteenth-century movement that defined modern Western law. Its principal protagonists, rather than members of a cosmopolitan Republic of Letters, are non-literate, poor, and enslaved litigants who sued their superiors in the royal courts of Spain's American colonies. Despite growing evidence of the Hispanic world's contributions to Enlightenment science, the writing of history, and statecraft, it is conventionally believed to have taken an alternate route to modernity. This book grapples with the contradiction between this legacy and eighteenth-century Spanish Americans' active production of concepts fundamental to modern law. The book is intensely empirical even as it is sly situated within current theoretical debates about imperial geographies of history. The Enlightenment on Trial offers readers new insight into how legal documents were made, fresh interpretations of the intellectual transformations and legal reform policies of the period, and comparative analysis of the volume of civil suits from six regions in Mexico, Peru and Spain. Ordinary litigants in the colonies-far more often than peninsular Spaniards-sued superiors at an accelerating pace in the second half of the eighteenth century. Three types of cases increased even faster than a stunning general rise of civil suits in the colonies: those that slaves, native peasants and women initiated against masters, native leaders and husbands. As they entered court, these litigants advanced a new law-centered culture distinct from the casuistic, justice-oriented legal culture of the early modern period. And they did so at precisely the same time that a few bright minds of Europe enshrined them in print. The conclusion considers why, if this is so, the Spanish empire has remained marginal to the story of the advent of the modern West.

Durability and Reliability of Medical Polymers (Hardcover, New): Mike Jenkins, Artemis Stamboulis Durability and Reliability of Medical Polymers (Hardcover, New)
Mike Jenkins, Artemis Stamboulis
R4,034 Discovery Miles 40 340 Ships in 10 - 15 working days

Given the widespread use of polymers in medical devices, the durability and reliability of this material in use is an area of critical importance. Durability and reliability of medical polymers reviews the performance of both bioresorbable and non-bioresorbable medical polymers.
Part one provides a review of the types and properties of bioresorbable medical polymers. The effect of molecular structure on properties is discussed, along with the processing of bioresorbable and other polymers for medical applications. Transport phenomena and the degradation of bioresorbable medical polymers are reviewed, before an exploration of synthetic bioresorbable polymers and their use in orthopaedic tissue regeneration. Part two goes on to explore the durability and reliability of non-bioresorbable medical polymers, and wear processes in polymer implants and ageing processes of biomedical polymers in the body are discussed in depth, before an investigation into manufacturing defects and the failure of synthetic polymeric medical devices.
With its distinguished editors and international team of expert contributors, Durability and reliability of medical polymers is an essential tool for all materials scientists, researchers and engineers involved in the design, development and application of medical polymers, whilst also providing a helpful overview of the subject for biologists, chemist and clinicians.
Comprehensively examines the performance of both bioresorbable and non-bioresorbable medical polymersDiscusses the processing of bioresorbable and other polymers for medical applications, before reviewing the degradation of bioresorbable medical polymersExplores the durability and reliability of non-bioresorbable medical polymers and discusses wear processes in polymer implants and ageing processes of biomedical polymers in the body

Phase Transformations in Steels - Diffusionless Transformations, High Strength Steels, Modelling and Advanced Analytical... Phase Transformations in Steels - Diffusionless Transformations, High Strength Steels, Modelling and Advanced Analytical Techniques (Hardcover, New)
Elena Pereloma, David V. Edmonds
R5,699 Discovery Miles 56 990 Ships in 10 - 15 working days

The processing-microstructure-property relationships in steels continue to present challenges to researchers because of the complexity of phase transformation reactions and the wide spectrum of microstructures and properties achievable. This major two-volume work summarises the current state of research on phase transformations in steels and its implications for the emergence of new steels with enhanced engineering properties.
Volume 2 reviews current research on diffusionless transformations and phase transformations in high strength steels, as well as advances in modelling and analytical techniques which underpin this research. Chapters in part one discuss the crystallography and kinetics of martensite transformations, the morphology, substructure and tempering of martensite as well as shape memory in ferrous alloys. Part two summarises research on phase transformations in high strength low alloy (HSLA) steels, transformation induced plasticity (TRIP)-assisted multiphase steels, quenched and partitioned steels, advanced nanostructured bainitic steels, high manganese twinning induced plasticity (TWIP) and maraging steels. The final two parts of the book review advances in modelling and the use of advanced analytical techniques to improve our understanding of phase transformations in steels.
With its distinguished editors and distinguished international team of contributors, the two volumes of Phase transformations in steels is a standard reference for all those researching the properties of steel and developing new steels in such areas as automotive engineering, oil and gas and energy production.
Alongside its companion volume, this major two-volume work summarises the current state of research on phase transformations in steelsReviews research on diffusionless transformations and phase transformations in high strength steelsExamines advances in modelling and the use of advanced analytical techniques to improve understanding of phase transformations in steels

Contemporary issues in Administrative Management (Paperback, 1st): Dalinda Prinsloo Contemporary issues in Administrative Management (Paperback, 1st)
Dalinda Prinsloo
R552 R522 Discovery Miles 5 220 Save R30 (5%) Ships in 4 - 8 working days

This book provides aspirant administrative managers with a good foundation and offers practising managers the insight that will enable them to manage the administration needs of an organisation more timeously and efficiently, making them invaluable to that organisation.
- Clearly defined learning outcomes at the start of each chapter to help readers
- Navigate the contents self-assessment questions at the end of each chapter to test the reader’s understanding of the material
- Examples that are relevant to the South African business environment.

Privilege at Play - Class, Race, Gender, and Golf in Mexico (Hardcover): Hugo Ceron-Anaya Privilege at Play - Class, Race, Gender, and Golf in Mexico (Hardcover)
Hugo Ceron-Anaya
R2,691 Discovery Miles 26 910 Ships in 10 - 15 working days

While most research on inequality focuses on impoverished communities, it often ignores how powerful communities and elites monopolize resources at the top of the social hierarchy. In Privilege at Play, Hugo Ceron-Anaya offers an intersectional analysis of Mexican elites to examine the ways affluent groups perpetuate dynamics of domination and subordination. Using ethnographic research conducted inside three exclusive golf clubs and in-depth interviews with upper-middle and upper-class golfers, as well as working-class employees, Ceron-Anaya focuses on the class, racial, and gender dynamics that underpin privilege in contemporary Mexico. His detailed analysis of social life and the organization of physical space further considers how the legacy of imperialism continues to determine practices of exclusion and how social hierarchies are subtlety reproduced through distinctions such as fashion and humor, in addition to the traditional indicators of wealth and class. Adding another dimension to the complex nature of social exclusion, Privilege at Play shows how elite social relations and spaces allow for the resource hoarding and monopolization that helps create and maintain poverty.

New all-in-one English - Home language (Staple bound): Mart Meij, Beatrix de Villiers New all-in-one English - Home language (Staple bound)
Mart Meij, Beatrix de Villiers
R202 R190 Discovery Miles 1 900 Save R12 (6%) In Stock

The new All-In-One Home Language Grade 1: Learner's Book (CAPS) has been completely revised and adapted according to the Curriculum and Assessment Policy Statement.

Manufacturing Techniques for Polymer Matrix Composites (PMCs) (Hardcover, New): Suresh G. Advani, Kuang-Ting Hsiao Manufacturing Techniques for Polymer Matrix Composites (PMCs) (Hardcover, New)
Suresh G. Advani, Kuang-Ting Hsiao
R4,673 Discovery Miles 46 730 Ships in 10 - 15 working days

Polymer matrix composites are used extensively across a wide range of industries, making the design and development of effective manufacturing processes of great importance. Manufacturing techniques for polymer matrix composites (PMCs) provides an authoritative review of the different technologies employed in the manufacture of this class of composite.
Following an introduction to composites and manufacturing processes, part one reviews the manufacturing of short fiber and nanoparticle based polymer matrix composites, with injection and compression molding examined in depth. Thermoplastic processing is the focus of part two. Sheet forming, fabric thermostamping, filament winding and continuous fiber reinforced profiles are investigated. Part three reviews thermoset processing. A survey of resin transfer molding follows, including vacuum-assisted and compression resin transfer molding. The pultrusion process is then considered, before the book concludes with an investigation into autoclave and out-of-autoclave curing processes in polymer matrix composites.
With its distinguished editors and international team of expert contributors, Manufacturing techniques for polymer matrix composites (PMCs) is an essential guide for engineers and scientists working in the field of polymer matrix composites.
Provides an authoritative review of the different technologies employed in the manufacture of polymer matrix compositesReviews the manufacturing of short fiber and nanoparticle-based polymer matrix composites, with injection and compression molding examined in depthExamines thermoplastic processing, sheet forming, fabric thermostamping, filament winding and continuous fiber reinforced profiles

Modern Earth Buildings - Materials, Engineering, Constructions and Applications (Hardcover, New): M.R. Hall, R. Lindsay, Meror... Modern Earth Buildings - Materials, Engineering, Constructions and Applications (Hardcover, New)
M.R. Hall, R. Lindsay, Meror Krayenhoff
R5,709 Discovery Miles 57 090 Ships in 10 - 15 working days

The construction of earth buildings has been taking place worldwide for centuries. With the improved energy efficiency, high level of structural integrity and aesthetically pleasing finishes achieved in modern earth construction, it is now one of the leading choices for sustainable, low-energy building. Modern earth buildings provides an essential exploration of the materials and techniques key to the design, development and construction of such buildings.
Beginning with an overview of modern earth building, part one provides an introduction to design and construction issues including insulation, occupant comfort and building codes. Part two goes on to investigate materials for earth buildings, before building technologies are explored in part three including construction techniques for earth buildings. Modern earth structural engineering is the focus of part four, including the creation of earth masonry structures, use of structural steel elements and design of natural disaster-resistant earth buildings. Finally, part five of Modern earth buildings explores the application of modern earth construction through international case studies.
With its distinguished editors and international team of expert contributors, Modern earth buildings is a key reference work for all low-impact building engineers, architects and designers, along with academics in this field.
Provides an essential exploration of the materials and techniques key to the design, development and construction of modern earth buildingsComprehensively discusses design and construction issues, materials for earth buildings, construction techniques and modern earth structural engineering, among other topicsExamines the application of modern earth construction through international case studies

The Hip Hop & Obama Reader (Hardcover): Travis L Gosa, Erik Nielson The Hip Hop & Obama Reader (Hardcover)
Travis L Gosa, Erik Nielson
R3,571 Discovery Miles 35 710 Ships in 10 - 15 working days

Barack Obama flipped the script on more than three decades of conventional wisdom when he openly embraced hip hop-often regarded as politically radioactive-in his presidential campaigns. Just as important was the extent to which hip hop artists and activists embraced him in return. This new relationship fundamentally altered the dynamics between popular culture, race, youth, and national politics. But what does this relationship look like now, and what will it look like in the decades to come? The Hip Hop & Obama Reader attempts to answer these questions by offering the first systematic analysis of hip hop and politics in the Obama era and beyond. Over the course of 14 chapters, leading scholars and activists offer new perspectives on hip hop's role in political mobilization, grassroots organizing, campaign branding, and voter turnout, as well as the ever-changing linguistic, cultural, racial, and gendered dimensions of hip hop in the U.S. and abroad. Inviting readers to reassess how Obama's presidency continues to be shaped by the voice of hip hop and, conversely, how hip hop music and politics have been shaped by Obama, The Hip Hop & Obama Reader critically examines hip hop's potential to effect social change in the 21st century. This volume is essential reading for scholars and fans of hip hop, as well as those interested in the shifting relationship between democracy and popular culture. Foreword: Tricia Rose, Brown University Afterword: Cathy Cohen, University of Chicago

Introduction to the Physics of Nanoelectronics (Hardcover, New): Seng Ghee Tan, Mansoor B. a. Jalil Introduction to the Physics of Nanoelectronics (Hardcover, New)
Seng Ghee Tan, Mansoor B. a. Jalil
R4,036 Discovery Miles 40 360 Ships in 10 - 15 working days

This book provides an introduction to the physics of nanoelectronics, with a focus on the theoretical aspects of nanoscale devices. The book begins with an overview of the mathematics and quantum mechanics pertaining to nanoscale electronics, to facilitate the understanding of subsequent chapters. It goes on to encompass quantum electronics, spintronics, Hall effects, carbon and graphene electronics, and topological physics in nanoscale devices.
Theoretical methodology is developed using quantum mechanical and non-equilibrium Green s function (NEGF) techniques to calculate electronic currents and elucidate their transport properties at the atomic scale. The spin Hall effect is explained and its application to the emerging field of spintronics - where an electron s spin as well as its charge is utilised - is discussed. Topological dynamics and gauge potential are introduced with the relevant mathematics, and their application in nanoelectronic systems is explained. Graphene, one of the most promising carbon-based nanostructures for nanoelectronics, is also explored.
Begins with an overview of the mathematics and quantum mechanics pertaining to nanoscale electronicsEncompasses quantum electronics, spintronics, Hall effects, carbon and graphene electronics, and topological physics in nanoscale devicesComprehensively introduces topological dynamics and gauge potential with the relevant mathematics, and extensively discusses their application in nanoelectronic systems"

Turbulence in Porous Media - Modeling and Applications (Hardcover, 2nd edition): Marcelo J. S. de Lemos Turbulence in Porous Media - Modeling and Applications (Hardcover, 2nd edition)
Marcelo J. S. de Lemos
R3,974 Discovery Miles 39 740 Ships in 10 - 15 working days

Turbulence in Porous Media introduces the reader to the characterisation of turbulent flow, heat and mass transfer in permeable media, including analytical data and a review of available experimental data. Such transport processes occurring a relatively high velocity in permeable media are present in a number of engineering and natural flows. This new edition features a completely updated text including two new chapters exploring Turbulent Combustion and Moving Porous Media. De Lemos has expertly brought together a text that compiles, details, compares and evaluates available methodologies for modelling and simulating flow, providing an essential tour for engineering students working within the field as well as those working in chemistry, physics, applied mathematics, and geological and environmental sciences.
Brings together groundbreaking and complex research on turbulence in porous mediaExtends the original model to situations including reactive systemsNow discusses movement of the porous matrix"

Microbial Decontamination in the Food Industry - Novel Methods and Applications (Hardcover, New): Ali Demirci, Michael O. Ngadi Microbial Decontamination in the Food Industry - Novel Methods and Applications (Hardcover, New)
Ali Demirci, Michael O. Ngadi
R5,716 Discovery Miles 57 160 Ships in 10 - 15 working days

The problem of creating microbiologically-safe food with an acceptable shelf-life and quality for the consumer is a constant challenge for the food industry. Microbial decontamination in the food industry provides a comprehensive guide to the decontamination problems faced by the industry, and the current and emerging methods being used to solve them.
Part one deals with various food commodities such as fresh produce, meats, seafood, nuts, juices and dairy products, and provides background on contamination routes and outbreaks as well as proposed processing methods for each commodity. Part two goes on to review current and emerging non-chemical and non-thermal decontamination methods such as high hydrostatic pressure, pulsed electric fields, irradiation, power ultrasound and non-thermal plasma. Thermal methods such as microwave, radio-frequency and infrared heating and food surface pasteurization are also explored in detail. Chemical decontamination methods with ozone, chlorine dioxide, electrolyzed oxidizing water, organic acids and dense phase CO2 are discussed in part three. Finally, part four focuses on current and emerging packaging technologies and post-packaging decontamination.
With its distinguished editors and international team of expert contributors, Microbial decontamination in the food industry is an indispensable guide for all food industry professionals involved in the design or use of novel food decontamination techniques, as well as any academics researching or teaching this important subject.
Provides a comprehensive guide to the decontamination problems faced by the industry and outlines the current and emerging methods being used to solve themDetails backgrounds on contamination routes and outbreaks, as well as proposed processing methods for various commodities including fresh produce, meats, seafood, nuts, juices and dairy productsSections focus on emerging non-chemical and non-thermal decontamination methods, current thermal methods, chemical decontamination methods and current and emerging packaging technologies and post-packaging decontamination

Natural Food Additives, Ingredients and Flavourings (Hardcover, New): D. Baines, R. Seal Natural Food Additives, Ingredients and Flavourings (Hardcover, New)
D. Baines, R. Seal
R4,939 Discovery Miles 49 390 Ships in 10 - 15 working days

As the links between health and food additives come under increasing scrutiny, there is a growing demand for food containing natural rather than synthetic additives and ingredients. Natural food additives, ingredients and flavourings reviews the legislative issues relating to natural food additives and ingredients, the range of natural food additives and ingredients, and their applications in different product sectors.
After an exploration of what the term natural means in the context of food ingredients, part one focuses on natural food colourings, low-calorie sweeteners and flavour enhancers, followed by a consideration of natural antioxidants and antimicrobials as food ingredients. The book goes on to review clean label starches and proteins, the application of natural hydrocolloids as well as natural aroma chemicals and flavourings from biotechnology and green chemistry. Part two considers specific applications in different products. Natural ingredients in savoury food products, baked goods and alcoholic drinks are examined, as are natural plant extracts in soft drinks and milk-based food ingredients.
With is distinguished editors and expert team of international contributors, Natural food additives, ingredients and flavourings is an invaluable reference tool for all those involved in the development and production of foods with fewer synthetic additives and ingredients.
Reviews the legislative issues relating to natural food additives and ingredients, the range of natural food additives and ingredients, and their applications in different product sectorsExplores what the term natural means in the context of food ingredients, focusses on natural food colourings, low-calorie sweeteners and flavour enhancers, and considers natural antioxidants and antimicrobials as food ingredientsExamines natural ingredients in savoury food products, baked goods and alcoholic drinks, natural plant extracts in soft drinks and milk-based food ingredients"

Handbook of Metal Injection Molding (Hardcover): Donald F. Heaney Handbook of Metal Injection Molding (Hardcover)
Donald F. Heaney
R6,259 R5,082 Discovery Miles 50 820 Save R1,177 (19%) Ships in 10 - 15 working days

Metal injection molding combines the most useful characteristics of powder metallurgy and plastic injection molding to facilitate the production of small, complex-shaped metal components with outstanding mechanical properties. The Handbook of metal injection molding provides an authoritative guide to this important technology and its applications.
Part one discusses the fundamentals of the metal injection molding process with chapters on topics such as component design, important powder characteristics, compound manufacture, tooling design, molding optimization, debinding, and sintering. Part two provides a detailed review of quality issues, including feedstock characterisation, modeling and simulation, methods to qualify a MIM process, common defects and carbon content control. Special metal injection molding processes are the focus of part three, which provides comprehensive coverage of micro components, two material/two color structures, and porous metal techniques. Finally, part four explores metal injection molding of particular materials, including stainless steels, titanium and titanium alloys, thermal management alloys, high speed tool steels, heavy alloys, refractory metals, hard metals and soft magnetic alloys.
With its distinguished editor and expert team of international contributors, the Handbook of metal injection molding is an essential guide for all those involved in the high-volume manufacture of small precision parts, across a wide range of high-tech industries such as microelectronics, biomedical and aerospace engineering.
Provides an authoritative guide to metal injection molding and its applicationsDiscusses the fundamentals of the metal injection molding processes and covers topics such as component design, important powder characteristics, compound manufacture, tooling design, molding optimization, debinding, and sinteringComprehensively examines quality issues such as feedstock characterization, modeling and simulation, common defects and carbon content control

Rubber-Pad Forming Processes - Technology and Applications (Hardcover, New): Maziar Ramezani, Zaidi Mohd Ripin Rubber-Pad Forming Processes - Technology and Applications (Hardcover, New)
Maziar Ramezani, Zaidi Mohd Ripin
R4,052 Discovery Miles 40 520 Ships in 10 - 15 working days

This book describes different types of rubber-pad forming processes currently being studied for their experimental and numerical advantages and disadvantages. Rubber forming adopts a rubber pad contained in a rigid box in which one of the tools (die or punch) is replaced by the rubber pad. Up to 60% of all sheet metal parts in aircraft industry such as frames, seat parts, ribs, windows and doors are fabricated using rubber-pad forming processes. Key process parameters such as rubber material, stamping velocity, rubber-pad hardness and thickness and friction conditions are investigated.
The potential role of rubber as a flexible punch in metal working processes is to give insight to engineers about different parts that can be produced using this processThe procedure of suitable die design for each process is presented in detailFull defect analysis is undertaken with a thorough report presented to optimize rubber-pad forming processes

Coatings for Biomedical Applications (Hardcover, New): Mike Driver Coatings for Biomedical Applications (Hardcover, New)
Mike Driver
R4,487 Discovery Miles 44 870 Ships in 10 - 15 working days

The biomaterials sector is rapidly expanding and significant advances have been made in the technology of biomedical coatings and materials, which provide a means to improve the wear of joints, change the biological interaction between implant and host and combine the properties of various materials to improve device performance. Coatings for biomedical applications provides an extensive review of coating types and surface modifications for biomedical applications.
The first part of the book explores a range of coating types and their biomedical applications. Chapters look at hydrophilic, mineral and pyrolytic carbon coatings in and ex vivo orthopaedic applications and finally at surface modification and preparation techniques. Part two presents case studies of orthopaedic and ophthalmic coatings, and biomedical applications including vascular stents, cardiopulomonary by-pass equipment and ventricular assist devices.
With its clear structure and comprehensive review of research, Coatings for biomedical applications is a valuable resource to researchers, scientists and engineers in the biomedical industry. It will also benefit anyone studying or working within the biomedical sector, particularly those specialising in biomedical coatings.
Provides an extensive review of coating types and surface modifications for biomedical applicationsChapters look at hydrophilic coatings for biomedical applications in and ex vivo, mineral coatings for orthopaedic applications, pyrolytic carbon coating and other commonly-used biomedical coatingsPresents case studies of orthopaedic and ophthalmic coatings, and biomedical applications including vascular stents, cardiopulomonary by-pass equipment and ventricular assist devices

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