LEADER 05153nam 2200625Ia 450 001 9910144721003321 005 20170810191644.0 010 $a1-282-28241-7 010 $a9786612282416 010 $a3-527-61394-3 010 $a3-527-61395-1 035 $a(CKB)1000000000377525 035 $a(EBL)481500 035 $a(OCoLC)454500297 035 $a(SSID)ssj0000221466 035 $a(PQKBManifestationID)11186722 035 $a(PQKBTitleCode)TC0000221466 035 $a(PQKBWorkID)10160906 035 $a(PQKB)11053421 035 $a(MiAaPQ)EBC481500 035 $a(PPN)158877950 035 $a(EXLCZ)991000000000377525 100 $a19990301d1999 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aPhysical properties of liquid crystals$b[electronic resource] /$f[edited by] D. Demus ... [et al.] 210 $aWeinheim ;$aNew York $cWiley-VCH$dc1999 215 $a1 online resource (526 p.) 300 $aDescription based upon print version of record. 311 $a3-527-29747-2 320 $aIncludes bibliographical references and index. 327 $aPhysical Properties of Liquid Crystals; Contents; Chapter I: Introduction and Historical Development; 1 Introduction; 2 The Early Years up to About 1925; 3 The Second Phase from 1925 to 1959; 4 The Third Phase from 1960 to the Present Time; 4.1 Lyotropic Liquid Crystals; 4.2 Theory; 4.3 Polymer Dispersed Liquid Crystals (PDLCs) and Anchoring; 4.4 Materials and New Phases; 5 Conclusions; 6 References; Chapter II: Guide to the Nomenclature and Classification of Liquid Crystals; 1 Introduction; 2 General Definitions; 3 Structural Features; 4 Polymeric Liquid Crystals 327 $a5 Notation of Thermotropic Liquid Crystalline Properties5 .1 Description of the Solid State; 5.1.1 Description of Soft Crystals; 5.2 Description of the Liquid Crystalline Phases; 5.2.1 Nematic and Chiral Nematic Phases; 5.2.2 Smectic Liquid Crystals; 5.2.3 Chiral Smectic Liquid Crystals; 5.2.4 Columnar Phases; 5.2.5 Plastic Crystals; 5.2.6 Condis Crystals; 5.2.7 Cubic; 5.2.8 Re-entrants; 5.3 Description of the Clearing Parameters; 6 Stereochemistry; 7 References; Chapter III: Theory of the Liquid Crystalline State; 1 Continuum Theory for Liquid Crystals; 1.1 Introduction 327 $a1.2 Equilibrium Theory for Nematics1.2.1 The Frank-Oseen Energy; 1.2.2 A Virtual Work Formulation; 1.2.3 Body Forces and Moments; 1.2.4 The Equilibrium Equations; 1.2.5 Boundary Conditions; 1.2.6 Proposed Extensions; 1.3 Equilibrium Theory for Smectic Liquid Crystals; 1.3.1 An Energy Function for SmC Liquid Crystals; 1.3.2 Equilibrium Equations; 1.4 Dynamic Theory for Nematics; 1.4.1 Balance Laws; 1.4.2 A Rate of Work Hypothesis; 1.4.3 The Viscous Stress; 1.4.4 Equations of Motion; 1.5 References; 2 Molecular Theories of Liquid Crystals; 2.1 Introduction 327 $a2.2 Microscopic Definition of the Order Parameters for Nematic and Smectic Phases2.2.1 Uniaxial Nematic Phase; 2.2.2 Biaxial Nematic Phase; 2.2.3 Smectic A and C Phases; 2.3 Anisotropic Intermolecular Interactions in Liquid Crystals; 2.3.1 Hard-core Repulsion; 2.3.2 Electrostatic and Dispersion Interactions; 2.3.3 Model Potentials; 2.4 Molecular Theory of the Nematic Phase; 2.4.1 Mean-field Approximation and the Maier-Saupe Theory; 2.4.2 Short-range Orientational Correlations; 2.4.3 Excluded Volume Effects and the Onsager Theory; 2.4.4 Packing Effects in Thermotropic Nematics 327 $a2.4.5 The Role of Molecular Biaxiality2.4.6 Density Functional Approach to the Statistical Theory of Liquid Crystals; 2.5 Molecular Models for Simple Smectic Phases; 2.5.1 Mean-field Theory of the Nematic-Smectic A Transition; 2.5.2 Phase Diagram of a Hard-rod Fluid; 2.5.3 The Role of Intermolecular Attraction; 2.5.4 Smectic A-Smectic C Transition; 2.6 Conclusions; 2.7 References; 3 Molecular Modelling; 3.1 Techniques of Molecular Modelling; 3.1.1 Molecular Mechanics; 3.1.2 Molecular Dynamics and Monte Carlo Simulation; 3.1.3 Quantum Mechanical Techniques 327 $a3.2 Applications of Molecular Modelling 330 $aThis handbook is a unique compendium of knowledge on all aspects of the physics of liquid crystals. In over 500 pages it provides detailed information on the physical properties of liquid crystals as well as the recent theories and results on phase transitions, defects and textures of different types of liquid crystals.An in-depth understanding of the physical fundamentals is a prerequisite for everyone working in the field of liquid crystal research. With this book the experts as well as graduate students entering the field get all the information they need. 606 $aLiquid crystals 606 $aPolymer liquid crystals 615 0$aLiquid crystals. 615 0$aPolymer liquid crystals. 676 $a530.4/29 676 $a530.429 701 $aDemus$b Dietrich$067369 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910144721003321 996 $aPhysical properties of liquid crystals$92054481 997 $aUNINA LEADER 00439oas 2200157z- 450 001 9910679766503321 035 $a(CKB)3860000000035176 035 $a(EXLCZ)993860000000035176 100 $a20190505cuuuuuuuu -u- - 101 0 $aeng 200 00$aChronicle Pharmabiz 210 $cFFC Information Solution Pvt, Ltd. 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Pandora Sicilia s.r.l. 082 04$a346.4066 100 1 $aBeaufort, Viviane :$cde$0621020 245 10$aAcquérir une entreprise en Europe /$cViviane de Beaufort 260 $aParis :$bMalesherbes,$cc1994 300 $a331 p. :$bill. ;$c24 cm 650 4$aImprese 907 $a.b13206060$b10-06-19$c23-09-04 912 $a991000331579707536 945 $aLE025 ECO 346 BEA01.01$g1$i2025000168398$lle025$nCatalogato 2019$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i13861050$z23-09-04 996 $aAcquérir une entreprise en Europe$91103203 997 $aUNISALENTO 998 $ale025$b23-09-04$cm$da $e-$ffre$gfr $h0$i1 LEADER 02880nam 2200505 450 001 9910808615003321 005 20230808205231.0 010 $a1-119-31864-5 010 $a1-119-31863-7 010 $a1-119-31862-9 035 $a(CKB)4330000000010227 035 $a(EBL)4560567 035 $a(MiAaPQ)EBC4560567 035 $a(Au-PeEL)EBL4560567 035 $a(CaPaEBR)ebr11225539 035 $a(CaONFJC)MIL933709 035 $a(OCoLC)952248211 035 $a(EXLCZ)994330000000010227 100 $a20160714h20162016 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aDigital electronics$h1$iCombinational logic circuits /$fTertulien Ndjountche 210 1$aLondon, England ;$aHoboken, New Jersey :$cISTE :$cWiley,$d2016. 210 4$d©2016 215 $a1 online resource (288 p.) 300 $aDescription based upon print version of record. 311 $a1-84821-984-9 320 $aIncludes bibliographical references and index. 327 $aIntro; Table of Contents; Title; Copyright; Preface; 1 Number Systems; 2 Logic Gates; 3 Function Blocks of Combinational Logic; 4 Systematic Methods for the Simplification of Logic Functions; Bibliography; Index; End User License Agreement; 1. Summary; 2. The reader; 1.1. Introduction; 1.2. Decimal numbers; 1.3. Binary numbers; 1.4. Octal numbers; 1.5. Hexadecimal numeration; 1.6. Representation in a radix B; 1.7. Binary-coded decimal numbers; 1.8. Representations of signed integers; 1.9. Representation of the fractional part of a number; 1.10. Arithmetic operations on binary numbers 327 $a1.11. Representation of real numbers1.12. Data representation; 1.13. Codes to protect against errors; 1.14. Exercises; 1.15. Solutions; 2.1. Introduction; 2.2. Logic gates; 2.3. Three-state buffer; 2.4. Logic function; 2.5. The correspondence between a truth table and a logic function; 2.6. Boolean algebra; 2.7. Multi-level logic circuit implementation; 2.8. Practical considerations; 2.9. Demonstration of some Boolean algebra identities; 2.10. Exercises; 2.11. Solutions; 3.1. Introduction; 3.2. Multiplexer; 3.3. Demultiplexer and decoder 327 $a3.4. Implementation of logic functions using multiplexers or decoders3.5. Encoders; 3.6. Transcoders; 3.7. Parity check generator; 3.8. Barrel shifter; 3.9. Exercises; 3.10. Solutions; 4.1. Introduction; 4.2. Definitions and reminders; 4.3. Karnaugh maps; 4.4. Systematic methods for simplification; 4.5. Exercises; 4.6. Solutions 606 $aLogic circuits 615 0$aLogic circuits. 676 $a621.38195835 700 $aNdjountche$b Tertulien$0864770 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910808615003321 996 $aDigital electronics$94030642 997 $aUNINA