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"Rubber Technology: Compounding and Testing for Performance is a practical guide to cost-effective formulating of rubber compounds to achieve optimal processing and performance. It provides a thorough discussion of the principles of rubber compounding, rubber testing, and how various compound changes will affect different properties and test measurements. Rubber compounding is discussed as a series of interdependent systems such as the elastomer system, the filler-oil system, the cure system, among others. A holistic approach is used to show how changes in these different systems will affect specific compound properties. Much attention is given to trade-offs in properties and emphasis is placed on finding the best balance for compound cost, processing properties, and product performance. New in this third edition: new and revised content on recycled rubber, precipitated silica and non-black fillers, and silicone elastomers"--

Rubber chemistry. --- Rubber --- Chemistry, Technical --- Chemistry

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From humble beginnings wholesaling at a small tobacconist-hairdresser shop in 1915, the London Rubber Company rapidly became the UK's biggest postwar producer and exporter of disposable rubber condoms. A first-mover and innovator, the company's continuous product development and strong brands (including Durex) allowed it to dominate supply to the retail trade and family planning clinics, leading it to intercede in the burgeoning women's market. When oral contraceptives came along, however, the company was caught in a bind between defending condoms against the pill and claiming a segment of the new birth control market for itself. In this first major study on the company, Jessica Borge shows how, despite the "unmentionable" status of condoms that inhibited advertising in the early twentieth century, aggressive business practices were successfully deployed to protect the monopoly and squash competition. Through close, evidence-based examination of LRC's first fifty years, encompassing its most challenging decades, the 1950s and 1960s, as well as an overview of later years including the AIDS crisis, Borge argues that the story of the modern disposable condom in Britain is really the story of the London Rubber Company, the circumstances that befell it, the struggles that beset it, the causes that opposed it, and the opportunities it created for itself. LRC's historic intervention in and contribution to female contraceptive practices sits uneasily with existing narratives centred on women's control of reproduction, but the time has come, Borge argues, for the condom to find its way back to the centre of these debates. Protective Practices thereby re-examines a key transitional moment in social and cultural history through the lens of this unusual case study.

Condoms. --- London Rubber Company --- History --- 1900-1999 --- Great Britain.

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This book consists of 16 surveys on Thurston's work and its later development. The authors are mathematicians who were strongly influenced by Thurston's publications and ideas. The subjects discussed include, among others, knot theory, the topology of 3-manifolds, circle packings, complex projective structures, hyperbolic geometry, Kleinian groups, foliations, mapping class groups, Teichmüller theory, anti-de Sitter geometry, and co-Minkowski geometry. The book is addressed to researchers and students who want to learn about Thurston’s wide-ranging mathematical ideas and their impact. At the same time, it is a tribute to Thurston, one of the greatest geometers of all time, whose work extended over many fields in mathematics and who had a unique way of perceiving forms and patterns, and of communicating and writing mathematics. .

Geometry. --- Topology. --- Analysis situs --- Position analysis --- Rubber-sheet geometry --- Geometry --- Polyhedra --- Set theory --- Algebras, Linear --- Mathematics --- Euclid's Elements

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These are notes from a graduate student course on algebraic topology and K-theory given by Daniel Quillen at the Massachusetts Institute of Technology during 1979-1980. He had just received the Fields Medal for his work on these topics among others and was funny and playful with a confident humility from the start. These are not meant to be polished lecture notes, rather, things are presented as did Quillen reflected in the hand-written notes, resisting any temptation to change or add notation, details or elaborations. Indeed, the text is faithful to Quillen's own exposition, even respecting the {sl board-like presentation} of formulae, diagrams and proofs, omitting numbering theorems in favor of names and so on. This is meant to be Quillen on Quillen as it happened forty years ago, an informal text for a second-semester graduate student on topology, category theory and K-theory, a potential preface to studying Quillen's own landmark papers and an informal glimpse of his great mind. The intellectual pace of the lectures, namely fast and lively, is Quillen himself, and part of the point here is to capture some of this intimacy. To be sure, much has happened since then from this categorical perspective started by Grothendieck, and Misha Kapranov has contributed an Afterword in order to make it more useful to current students.

Topology. --- Algebraic topology. --- Category theory (Mathematics). --- Homological algebra. --- Algebraic Topology. --- Category Theory, Homological Algebra. --- Homological algebra --- Algebra, Abstract --- Homology theory --- Category theory (Mathematics) --- Algebra, Homological --- Algebra, Universal --- Group theory --- Logic, Symbolic and mathematical --- Topology --- Functor theory --- Analysis situs --- Position analysis --- Rubber-sheet geometry --- Geometry --- Polyhedra --- Set theory --- Algebras, Linear --- K-theory. --- Algebraic topology

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This volume highlights the mathematical research presented at the 2019 Association for Women in Mathematics (AWM) Research Symposium held at Rice University, April 6-7, 2019. The symposium showcased research from women across the mathematical sciences working in academia, government, and industry, as well as featured women across the career spectrum: undergraduates, graduate students, postdocs, and professionals. The book is divided into eight parts, opening with a plenary talk and followed by a combination of research paper contributions and survey papers in the different areas of mathematics represented at the symposium: algebraic combinatorics and graph theory algebraic biology commutative algebra analysis, probability, and PDEs topology applied mathematics mathematics education .

Mathematics. --- Combinatorics. --- Graph theory. --- Numerical analysis. --- Commutative algebra. --- Commutative rings. --- Topology. --- Mathematics, general. --- Graph Theory. --- Numerical Analysis. --- Commutative Rings and Algebras. --- Analysis situs --- Position analysis --- Rubber-sheet geometry --- Geometry --- Polyhedra --- Set theory --- Algebras, Linear --- Rings (Algebra) --- Algebra --- Mathematical analysis --- Graph theory --- Graphs, Theory of --- Theory of graphs --- Combinatorial analysis --- Topology --- Combinatorics --- Math --- Science --- Extremal problems --- Mathematics --- Biomathematics --- Mathematical statistics