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3 produkter
3 produkter
Cross-Linked Liquid Crystalline Systems
From Rigid Polymer Networks to Elastomers
Häftad, Engelska, 2019
938 kr
Skickas inom 10-15 vardagar
Liquid crystal displays were discovered in the 1960s, and today we continue to enjoy the benefits of that fundamental discovery and its translation into a wide variety of products. Like liquid crystals, polymers are unusual materials, and have similarly enjoyed a great deal of research attention because of their vast applications and uses and complex fundamental properties. The combination of liquid crystal and polymer properties produces a broad array of new effects—spanning from densely crosslinked, rigid polymer networks to weakly crosslinked elastomers—that are not simply manifestations of either native liquid crystals or polymers alone. Cross-Linked Liquid Crystalline Systems brings together liquid crystal and polymer systems and their variations. The field, much like traditional liquid crystals, is one of an interdisciplinary nature with a broad spectrum, from the very fundamental questions of nature to a myriad of practical uses. There seems to be no shortage of unusual properties and far-reaching applications in densely crossed-linked liquid crystal systems and liquid crystal elastomers. These systems provide a rich new avenue for both fundamental and applied research and continue to fascinate scientists and engineers. Specifically, this book covers: Cross-linked networks created from reactive mesogen materialsManipulation of liquid crystalline by external constraintsAdvances in liquid crystal display screen technologyPhysical and electromagnetic properties of elastomers and magnetic gelsComputer simulations and theory of liquid crystal polymeric networks and elastomersSide-on nematic liquid-crystalline elastomers for artificial muscle applications Liquid crystal display technology has driven much of the fundamental research in crosslinked liquid crystalline systems. The systems’ ability to enforce three-di
Cross-Linked Liquid Crystalline Systems
From Rigid Polymer Networks to Elastomers
Inbunden, Engelska, 2011
3 225 kr
Skickas inom 10-15 vardagar
Liquid crystal displays were discovered in the 1960s, and today we continue to enjoy the benefits of that fundamental discovery and its translation into a wide variety of products. Like liquid crystals, polymers are unusual materials, and have similarly enjoyed a great deal of research attention because of their vast applications and uses and complex fundamental properties. The combination of liquid crystal and polymer properties produces a broad array of new effects—spanning from densely crosslinked, rigid polymer networks to weakly crosslinked elastomers—that are not simply manifestations of either native liquid crystals or polymers alone. Cross-Linked Liquid Crystalline Systems brings together liquid crystal and polymer systems and their variations. The field, much like traditional liquid crystals, is one of an interdisciplinary nature with a broad spectrum, from the very fundamental questions of nature to a myriad of practical uses. There seems to be no shortage of unusual properties and far-reaching applications in densely crossed-linked liquid crystal systems and liquid crystal elastomers. These systems provide a rich new avenue for both fundamental and applied research and continue to fascinate scientists and engineers. Specifically, this book covers: Cross-linked networks created from reactive mesogen materialsManipulation of liquid crystalline by external constraintsAdvances in liquid crystal display screen technologyPhysical and electromagnetic properties of elastomers and magnetic gelsComputer simulations and theory of liquid crystal polymeric networks and elastomersSide-on nematic liquid-crystalline elastomers for artificial muscle applications Liquid crystal display technology has driven much of the fundamental research in crosslinked liquid crystalline systems. The systems’ ability to enforce three-di
540 kr
Skickas inom 10-15 vardagar
Population ageing raises a number of issues regarding the optimality of public debt policy and the systems of public pension provisions that are in use in developed countries. This volume contains studies which address these questions using computable general equilibrium models. The topics include: insights and new empirical estimates of future prospects of pay-as-you-go pension schemes in the "big seven" OECD countries; the possible distortions introduced by the pension systems in four large European economies; the effects of lifetime uncertainty in analyzing a potential reform of the Dutch pension system; effects of increasing international mobility of financial capital to pension policies; and public debt reduction policies in relation to possible adverse effects of taxation on wage formation and unemployment.