The production of animal feed increasingly relies on the global acquisition of feed material, increasing the risk of chemical and microbiological contaminants being transferred into food-producing animals. Animal feed contamination provides a comprehensive overview of recent research into animal feed contaminants and their negative effects on both animal and human health.
Part one focuses on the contamination of feeds and fodder by microorganisms and animal by-products. Analysis of contamination by persistent organic pollutants and toxic metals follows in part two, before the problem of natural toxins is considered in part three. Veterinary medicinal products as contaminants are explored in part four, along with a discussion of the use of antimicrobials in animal feed. Part five goes on to highlight the risk from emerging technologies. Finally, part six explores feed safety and quality management by considering the safe supply and management of animal feed, the process of sampling for contaminant analysis, and the GMP+ feed safety assurance scheme.
With its distinguished editor and international team of expert contributors, Animal feed contamination is an indispensable reference work for all those responsible for food safety control in the food and feed industries, as well as a key source for researchers in this area.
Provides a comprehensive review of research into animal feed contaminants and their negative effects on both animal and human healthExamines the contamination of feeds and fodder by microorganisms and animal by-productsAnalyses contamination by persistant organic pollutants, toxic metals and natural toxins

A successful screenplay starts with an understanding of the fundamentals of dramatic story structure. In this practical introduction, Edward J. Fink condenses centuries of writing about dramatic theory into ten concise and readable chapters, providing the tools for building an engaging narrative and turning it into an agent-ready script. Fink devotes chapters to expanding on the six basic elements of drama from Aristotle's Poetics (plot, character, theme, dialogue, sound, and spectacle), the theory and structure of comedy, as well as the concepts of unity, metaphor, style, universality, and catharsis. Key terms and discussion questions encourage readers to think through the components of compelling stories and put them into practice, and script formatting guidelines ensure your finished product looks polished and professional. Dramatic Story Structure is an essential resource not only for aspiring screenwriters, but also for experienced practitioners in need of a refresher on the building blocks of storytelling.

A successful screenplay starts with an understanding of the fundamentals of dramatic story structure. In this practical introduction, Edward J. Fink condenses centuries of writing about dramatic theory into ten concise and readable chapters, providing the tools for building an engaging narrative and turning it into an agent-ready script. Fink devotes chapters to expanding on the six basic elements of drama from Aristotle's Poetics (plot, character, theme, dialogue, sound, and spectacle), the theory and structure of comedy, as well as the concepts of unity, metaphor, style, universality, and catharsis. Key terms and discussion questions encourage readers to think through the components of compelling stories and put them into practice, and script formatting guidelines ensure your finished product looks polished and professional. Dramatic Story Structure is an essential resource not only for aspiring screenwriters, but also for experienced practitioners in need of a refresher on the building blocks of storytelling.

The revised twelfth edition of Video Production: Disciplines and Techniques introduces readers to the operations underlying video production. It provides thorough coverage of the theory and techniques readers need to know, balancing complexity with practical how-to information about detailed subjects in a concise, conversational style. The book has been updated to incorporate recent changes in the video production pipeline-emphasizing digital video, non-linear video production, streaming platforms, and mobile production-while maintaining the foundational, nuanced, teamwork-based approach that has made the book popular. Each chapter includes key takeaways, review questions, and on-set exercises, and a comprehensive glossary defines all the key production terms discussed. An accompanying eResource includes downloadable versions of the forms and paperwork used in the book, in addition to links to further online resources.

Includes both a broad technical overview of dental materials and the chemicals that are used for the preparation and fabrication of dental materials in all dental applications This book focuses on the materials used for dental applications by looking at the fundamental issues and the developments that have taken place the past decade. While it provides a broad overview of dental materials, the chemicals that are used for the preparation and fabrication of dental materials are explained as well. Also, the desired properties of these materials are discussed and the relevance of the chemical, physical, and mechanical properties is elucidated. Methods for the characterization and classification, as well as clinical studies are reviewed here. In particular, materials for dental crowns, implants, toothpaste compositions, mouth rinses, as well as materials for toothbrushes and dental floss are discussed. For example, in toothpaste compositions, several classes of materials and chemicals are incorporated, such as abrasives, detergents, humectants, thickeners, sweeteners, coloring agents, bad breath reduction agents, flavoring agents, tartar control agents, and others. These chemicals, together with their structures, are detailed in the text.

Who and how we love may be changing but our desire to be in a relationship endures. This book presents an incisive account of how couples experience, understand and sustain long-term relationships, exploring the emotional, practical and biographical resources that couples draw on, across the life course.

3D industrial printing has become mainstream in manufacturing. This unique book is the first to focus on polymers as the printing material. The scientific literature with respect to 3D printing is collated in this monograph. The book opens with a chapter on foundational issues such and presents a broad overview of 3D printing procedures and the materials used therein. In particular, the methods of 3d printing are discussed and the polymers and composites used for 3d printing are detailed. The book details the main fields of applications areas which include electric and magnetic uses, medical applications, and pharmaceutical applications. Electric and magnetic uses include electronic materials, actuators, piezoelectric materials, antennas, batteries and fuel cells. Medical applications are organ manufacturing, bone repair materials, drug-eluting coronary stents, and dental applications. The pharmaceutical applications are composite tablets, transdermal drug delivery, and patient-specific liquid capsules. A special chapter deals with the growing aircraft and automotive uses for 3D printing, such as with manufacturing of aircraft parts and aircraft cabins. In the field of cars, 3D printing is gaining importance for automotive parts (brake components, drives), for the fabrication of automotive repair systems, and even 3D printed vehicles.

Being familiar with Goethe's Faust story, students of Western thought will not be surprised to learn that Goethe was also a scientist, philosopher and historian. This book is about the interdisciplinary activities of his mid-life (1790 1810) when he researched optics, colour theory and plant morphology, and at the same time contributed to the growing literature in the history and philosophy of science. In Goethe's writings, Karl J. Fink finds a scientist examining the junctures of nature, the boundary conditions where growth and change occur. These topics of transition also define his approach to the history of science, where the gaps between visible states challenge the historian to search for metaphors that bridge discontinuities. Fink concludes his study with Goethe's views on the possibility of a teleology of science, looking at those writings in which Goethe explores how the scientist of today projects and directs the science of tomorrow.

The revised twelfth edition of Video Production: Disciplines and Techniques introduces readers to the operations underlying video production. It provides thorough coverage of the theory and techniques readers need to know, balancing complexity with practical how-to information about detailed subjects in a concise, conversational style. The book has been updated to incorporate recent changes in the video production pipeline-emphasizing digital video, non-linear video production, streaming platforms, and mobile production-while maintaining the foundational, nuanced, teamwork-based approach that has made the book popular. Each chapter includes key takeaways, review questions, and on-set exercises, and a comprehensive glossary defines all the key production terms discussed. An accompanying eResource includes downloadable versions of the forms and paperwork used in the book, in addition to links to further online resources.

This book focuses on the chemistry of marine polymers, waterborne polymers, and water-resistant polymers, as well as the special applications of these materials. After the chemistry of marine polymers and their types are discussed, the uses of these polymers are detailed, as well as various analytical and characterization testing methods. The book also emphasizes the polymers that are most environmentally-friendly along with their origin and industrial applications. The polymers from these 3 types serve a variety of industries including medical equipment and devices, outdoor coatings and corrosion protection, food packaging, saltwater and freshwater marine purposes such as marine ropes, boat coatings, pipeline protection, and marine well application, to name just a few.

The focus of this book is the chemistry of environmental engineering and its applications, with a special emphasis on the use of polymers in this field. It explores the creation and use of polymers with special properties such as viscoelasticity and interpenetrating networks; examples of which include the creation of polymer-modified asphalt as well as polymers with bacterial adhesion properties. The text contains the issues of polymerization methods, recycling methods, wastewater treatment, types of contaminants, such as microplastics, organic dyes, and pharmaceutical residues. After a detailed overview of polymers in Chapter 1, their special properties are discussed in the following chapter. Among the topics is the importance of polymers to water purification procedures, since their use in the formation of reverse osmosis membranes do not show biofouling. Chapter 3 details special processing methods, such as atom transfer radical polymerization, enzymatic polymerization, plasma treatment, and several other methods, can be used to meet the urgent demands of industrial applications. Chapter 4 addresses the important environmental issue of recycling methods as they relate to several types of materials such as PET bottles, tire rubbers, asphalt compositions, and other engineering resins. And wastewater treatment is detailed in Chapter 5, in which the types of contaminants, such as microplastics, organic dyes and pharmaceutical residues, are described and special methods for their proper removal are detailed along with types of adsorbents, including biosorbents. Still another important issue for environmental engineering chemistry is pesticides. Chapter 6 is a thorough description of the development and fabrication of special sensors for the detection of certain pesticides. A detailed presentation of the electrical uses of polymer-based composites is given in Chapter 7, which include photovoltaic materials, solar cells, energy storage and dielectric applications, light-emitting polymers, and fast-charging batteries. And recent issues relating to food engineering, such as food ingredient tracing, protein engineering, biosensors and electronic tongues, are presented in Chapter 8. Finally, polymers used for medical applications are described in Chapter 9. These applications include drug delivery, tissue engineering, porous coatings and also the special methods used to fabricate such materials.

During tbe last decade it bas been increasingly realized tbat tbe beavy demand on tbe limited land resources of tbe world bas made it necessary to protect culti- vated soUs from degradation and to reclaim tbose areas whicb bave lost tbeir pro- ductivity. Witb special reference to saline and alkaline soUs tbe International Society of Soll Science set up, in 1964, a Subcommission on Salt Mfected Solls witb a view to identifying and locating tbe salt affected solls of tbe world. Tbis Subcommission was entrusted witb tbe preparation of a world map of salt affected soils at scale 1 :5,000,000, a project wbicb it is conducting in cooperation witb tbe Hungarian Acad- emy of Sciences and Unesco. The present publication covers tbe European section of tbe world map of salt affected solls. It is tbe outcome of an international cooperation of soll scientists from different European countries wbo contributed tbe material necessary for tbe compilation of tbe map. Cooperation was also establisbed witb tbe F AO/Unesco Soll Map of tbe World project in order to secure correlation witb tbe international legend. Tbe profile descriptions included in this explanatory text and tbe criteria pro- posed for tbe subdivision of salt affected solls provide a basis for tbe transfer of in- formation and experience witbin the framework of aglobal inventory of soll re- sources. The publication draws attention to tbe potential hazards of salinity and alkalinlty wbicb may be a cause of failure of cost1y irrigation and land reclamation projects.

The world is literally awash with plastics and this book practically provides a broad overview of plastic recycling procedures and waste management. With the huge amount of plastics floating in the oceans, fish and other sea creatures are directly suffering the consequences. On land, city leaders and planners are banning one-use plastics as well as plastic bags from grocery stores in an effort to stem the use. Many countries have made official announcements and warnings concerning the pollution caused from plastic wastes. These urgent developments have stimulated the author to study the problem and write Polymer Waste Management. Plastic recycling refers to a method that retrieves the original plastic material. However, there are many sophisticated methods available for the treatment and management of waste plastics such as basic primary recycling, where the materials are sorted and collected individually. In chemical recycling, the monomers and related compounds are processed by special chemical treatments. Other methods, such as pyrolysis, can produce fuels from waste plastics. These methods and others are treated comprehensively in the book. This groundbreaking book also discusses: General aspects, such as amount of plastics production, types of waste plastics, analysis procedures for identification of waste plastic types, standards for waste treatment, contaminants in recycled plastics. Environmental aspects, such as pollution in the marine environment and landfills. The advantages of the use of bio-based plastics. Recycling methods for individual plastic types and special catalysts.

This book focuses on the chemistry of metallized and magnetic polymers, as well as the special applications of these materials. After an introductory section on the general aspects of the field, the types and uses of these polymers are detailed, followed by an overview of the testing methods. The book is divided equally into two parts metallized polymers and magnetic polymers and both parts follow the same structure: * All methods of fabrication * Properties and methods of measurement including standard test methods and interface properties * Fields of applications * Environmental issues including recycling and biodegradable polymers

This book focuses on the chemistry of additives for high performance applications and a large number of chemical formulas are displayed in the text. The additives applications include: * Analysis and separation techniques, such as high performance liquid chromatography, for example ionic liquids. * Additives for electrical applications, such as capacitors, electrokinetic micropumps, lithium-ion batteries, and other battery types. * Additives for solar cells for control of the active layer nanomorphology are documented as are additives for electrolyte membranes, fuel cells, such as membrane exchange humidifiers and coolant additives. * Medical applications include high performance additives for the manufacture of scaffolds, controlled drug release, and nanofibers. * Additives for lubricants including the deposit control, anti-wear additives, fluid loss control additives in drilling applications. * Additives for concrete uses such as set retarders, curing accelerators, defoamers, permeability control additives, and corrosion protection additives.

A unique book showing how conservators and scientists can work together to develop new methods in the restoration of art and artefacts. Before the 1970s, most information concerning the conservation and restoration of paintings, wood, and archaeological artefacts were focused on the history of the artefacts, previous attempts of conservation, and the future use of these artefacts. The technical methods of how the restoration and conservation were made were dealt with only very briefly. Today however, sophisticated methods of scientific analysis such as DNA are common place, and this encourages conservators and scientists to work together to share the development of new methods for analysis and conservation of artefacts. This book focuses on the chemicals used for conservation and restoration of various artefacts in artwork and archaeology, as well as special applications of these materials. Also, the methods for cleaning, conserving and restoring, as well as the methods for the analysis of the state of the respective artefacts, are described and detailed. Topics include oil paintings, paper conservation, textiles and dyes, archaeological wood, fossils, stones, metals and metallic coins, as well as glasses, including church windows. Audience Conservators and restorers in museums as well as chemists and physicists who are interested to use their scientific methods for the analysis and conservation of artefacts.

Almost all branches of chemistry and material science now interface with organometallic chemistry--the study of compounds containing carbon-metal bonds. This widely acclaimed serial contains authoritative reviews that address all aspects of organometallic chemistry, a field that has expanded enormously since the publication of Volume 1 in 1964.

Key features:

* Contributions from leading authorities * Informs and updates on all the latest developments in the field

Almost all branches of chemistry and material science now interface with organometallic chemistry - the study of compounds containing carbon-metal bonds. This widely acclaimed serial contains authoritative reviews that address all aspects of organometallic chemistry, a field which has expanded enormously since the publication of Volume 1 in 1964.
Volume 56 comprises Part 1 of a themed collection of papers on "The Organotransition Metal Chemistry of Poly(pyrazolyl)borates."
* Provides an authoritative, definitive review addressing all aspects of organometallic chemistry
* Useful to researchers within this active field and is a must for every modern library of chemistry
* High-quality research book within this rapidly developing field

Almost all branches of chemistry and material science now interface with organometallic chemistry - the study of compounds containing carbon-metal bonds. This widely acclaimed serial contains authoritative reviews that address all aspects of organometallic chemistry, a field which has expanded enormously since the publication of Volume 1 in 1964.
* Provides an authoritative, definitive review addressing all aspects of organometallic chemistry
* Useful to researchers within this active field and is a must for every modern library of chemistry
* High quality research book within this rapidly developing field

This book focuses on the chemistry and applications of flame retardants for polymers and other materials. It starts with a description and types of flame retardants, as well as their properties and chemical structures, to include chlorine- and bromine-containing flame retardants, phosphorus-based flame retardants, nitrogen-based flame retardants, and silicones. Inorganic materials that serve as flame retardants, such as boron-based additives, graphenes, and others are discussed in detail. In addition, the following subjects are discussed in detail: Flame retardant polymers The mechanisms of flame retardants, such as flame cooling, synergetic effects, degradation of flame retardants, and others Other flame retardant compositions, such as dripping inhibitors and smoke suppressants Testing methods for flame retardants, international standards, human health hazards, such as smoke toxicity and problems with wastes Synthesis and fabrication methods, as well as recycling methods The application of flame retardants to the coating material using 3D printing, reactive coating, and bulk addition methods Non-burning comonomers, foams, nanocomposites and bio-based materials Flame retardants with other textiles, such as wool and electrical applications such as batteries

The text focuses on the basic issues and also the literature of the past decade. The book provides a broad overview of functional synthetic polymers. Special issues in the text are: Surface functionalization supramolecular polymers, shape memory polymers, foldable polymers, functionalized biopolymers, supercapacitors, photovoltaic issues, lithography, cleaning methods, such as recovery of gold ions olefin/paraffin, separation by polymeric membranes, ultrafiltration membranes, and other related topics.

This book focuses on the materials used for fuel cells, solar panels, and storage devices, such as rechargeable batteries. Fuel cell devices, such as direct methanol fuel cells, direct ethanol fuel cells, direct urea fuel cells, as well as biological fuel cells and the electrolytes, membranes, and catalysts used there are detailed. Separate chapters are devoted to polymer electrode materials and membranes. With regard to solar cells, the types of solar cells are detailed, such as inorganic-organic hybrid solar cells, solar powered biological fuel cells, heterojunction cells, multi-junction cells, and others. Also, the fabrication methods are described. Further, the electrolytes, membranes, and catalysts used there are detailed. The section that is dealing with rechargeable batteries explains the types of rechargeable devices, such as aluminum-based batteries, zinc batteries, magnesium batteries, and lithium batteries. Materials that are used for cathodes, anodes and electrolytes are detailed. The text focuses on the basic issues and also the literature of the past decade. Beyond education, this book may serve the needs of polymer specialists as well as other specialists, e.g., materials scientists, electrochemical engineers, etc., who have only a passing knowledge of these issues, but need to know more.

There have been great advances in our understanding and use of inorganic carbon in recent years, following the development of the vapour synthesis of diamond, the discovery of C60 molecule and the discovery of carbon nanotubes.
This issue contains the papers from the Symposium K "Carbon-based Materials for Microelectronics" of the European Materials Research Society meeting which was held on 16-19 June 1998, Strasbourg, France. The symposium covered fullerenes, nanotubes, diamond and amorphous carbon. It was able to show the similarities between the sp2 and sp3 forms of carbon, and between the crystalline, nano-structured and amorphous forms. Carbon is unique in having such a range of covalently bonded forms.
The symposium consisted of 34 oral papers, of which 10 were invited, and 35 poster papers. The papers in this proceedings cover many of the recent developments in carbon, for example the effect of doping on the electronic structure of nanotubes, the discovery of phosphorus doping of diamond, the surface structure and electronic structure of diamond, and the field emission properties of diamond and diamond-like carbon.
The applications of carbon lag some way behind those of other materials, but the symposium highlighted the uses or potential of carbon in xerography, in field emission displays and in photoconductivity-based sensors and radiation detectors.