LEADER 01885nam 2200541 a 450 001 9910457536403321 005 20200520144314.0 010 $a1-60086-234-9 010 $a1-60086-106-7 035 $a(CKB)2550000000072966 035 $a(EBL)3111632 035 $a(SSID)ssj0000551987 035 $a(PQKBManifestationID)12227385 035 $a(PQKBTitleCode)TC0000551987 035 $a(PQKBWorkID)10539313 035 $a(PQKB)10098296 035 $a(MiAaPQ)EBC3111632 035 $a(Au-PeEL)EBL3111632 035 $a(CaPaEBR)ebr10516737 035 $a(OCoLC)922979051 035 $a(EXLCZ)992550000000072966 100 $a19871221d1988 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aRe-entry aerodynamics$b[electronic resource] /$fWilbur L. Hankey 210 $aWashington, D.C. $cAmerican Institute of Aeronautics and Astronautics$dc1988 215 $a1 online resource (152 p.) 225 1 $aAIAA education series 300 $aDescription based upon print version of record. 311 $a0-930403-33-9 320 $aIncludes bibliographical references and index. 327 $a""Cover ""; ""Title ""; ""Copyright ""; ""Foreword ""; ""Table of Contents ""; ""Preface ""; ""Nomenclature ""; ""Chapter 1. Re-Entry Flight Regimes""; ""Chapter 2. Flight Mechanics""; ""Chapter 3. Hypersonic Aerodynamics""; ""Chapter 4. Re-Entry Heating""; ""Subject Index "" 410 0$aAIAA education series. 606 $aSpace vehicles$xAtmospheric entry 608 $aElectronic books. 615 0$aSpace vehicles$xAtmospheric entry. 676 $a629.4/152 700 $aHankey$b Wilbur L$012333 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910457536403321 996 $aRe-Entry Aerodynamics$9117950 997 $aUNINA LEADER 02145oam 2200565 450 001 9910706897003321 005 20180207100735.0 035 $a(CKB)5470000002458493 035 $a(OCoLC)896810305 035 $a(OCoLC)995470000002458493 035 $a(EXLCZ)995470000002458493 100 $a20141123d1975 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aChesapecten, a new genus of Pectinidae (Mollusca, Bivalvia) from the Miocene and Pliocene of eastern North America /$fby Lauck W. Ward and Blake W. Blackwelder 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1975. 215 $a1 online resource (iii, 24 pages, 7 unnumbered pages of plates) $cillustrations, map 225 1 $aGeological Survey professional paper ;$v861 300 $aTitle from title screen (viewed October 2, 2014). 320 $aIncludes bibliographical references (pages 20-21) and index. 330 $a"A study of a stratigraphically important group of Pectinidae with recongnition of the earliest described and figured American fossil." 517 $aChesapecten, a new genus of Pectinidae 606 $aBivalves, Fossil$zNorth America 606 $aPaleontology$zNorth America 606 $aPaleontology$yTertiary 606 $aBivalves, Fossil$2fast 606 $aPaleontology$2fast 606 $aTertiary Geologic Period$2fast 607 $aNorth America$2fast 615 0$aBivalves, Fossil 615 0$aPaleontology 615 0$aPaleontology 615 7$aBivalves, Fossil. 615 7$aPaleontology. 615 7$aTertiary Geologic Period. 700 $aWard$b Lauck W.$01401917 702 $aBlackwelder$b Blake W. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910706897003321 996 $aChesapecten, a new genus of Pectinidae (Mollusca, Bivalvia) from the Miocene and Pliocene of eastern North America$93532550 997 $aUNINA LEADER 05260nam 2200625Ia 450 001 9910829822303321 005 20230725053126.0 010 $a3-527-63577-7 010 $a1-283-92749-7 010 $a3-527-63578-5 010 $a3-527-63580-7 035 $a(CKB)3460000000080845 035 $a(EBL)822714 035 $a(OCoLC)797919122 035 $a(SSID)ssj0000622295 035 $a(PQKBManifestationID)11386143 035 $a(PQKBTitleCode)TC0000622295 035 $a(PQKBWorkID)10638259 035 $a(PQKB)11747298 035 $a(MiAaPQ)EBC822714 035 $a(EXLCZ)993460000000080845 100 $a20120112d2011 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 14$aThe method of normal forms$b[electronic resource] /$fAli Hasan Nayfeh 205 $a2nd, updated and enl. ed. 210 $aWeinheim, Germany $cWiley-VCH$dc2011 215 $a1 online resource (343 p.) 300 $aDescription based upon print version of record. 311 $a3-527-41097-X 320 $aIncludes bibliographical references and index. 327 $aThe Method of Normal Forms; Contents; Preface; Introduction; 1 SDOF Autonomous Systems; 1.1 Introduction; 1.2 Duffing Equation; 1.3 Rayleigh Equation; 1.4 Duffing-Rayleigh-van der Pol Equation; 1.5 An Oscillator with Quadratic and Cubic Nonlinearities; 1.5.1 Successive Transformations; 1.5.2 The Method of Multiple Scales; 1.5.3 A Single Transformation; 1.6 A General System with Quadratic and Cubic Nonlinearities; 1.7 The van der Pol Oscillator; 1.7.1 The Method of Normal Forms; 1.7.2 The Method of Multiple Scales; 1.8 Exercises; 2 Systems of First-Order Equations; 2.1 Introduction 327 $a2.2 A Two-Dimensional System with Diagonal Linear Part2.3 A Two-Dimensional System with a Nonsemisimple Linear Form; 2.4 An n-Dimensional System with Diagonal Linear Part; 2.5 A Two-Dimensional System with Purely Imaginary Eigenvalues; 2.5.1 The Method of Normal Forms; 2.5.2 The Method of Multiple Scales; 2.6 A Two-Dimensional System with Zero Eigenvalues; 2.7 A Three-Dimensional System with Zeroand Two Purely Imaginary Eigenvalues; 2.8 The Mathieu Equation; 2.9 Exercises; 3 Maps; 3.1 Linear Maps; 3.1.1 Case of Distinct Eigenvalues; 3.1.2 Case of Repeated Eigenvalues; 3.2 Nonlinear Maps 327 $a3.3 Center-Manifold Reduction3.4 Local Bifurcations; 3.4.1 Fold or Tangent or Saddle-Node Bifurcation; 3.4.2 Transcritical Bifurcation; 3.4.3 Pitchfork Bifurcation; 3.4.4 Flip or Period-Doubling Bifurcation; 3.4.5 Hopf or Neimark-Sacker Bifurcation; 3.5 Exercises; 4 Bifurcations of Continuous Systems; 4.1 Linear Systems; 4.1.1 Case of Distinct Eigenvalues; 4.1.2 Case of Repeated Eigenvalues; 4.2 Fixed Points of Nonlinear Systems; 4.2.1 Stability of Fixed Points; 4.2.2 Classification of Fixed Points; 4.2.3 Hartman-Grobman and Shoshitaishvili Theorems; 4.3 Center-Manifold Reduction 327 $a4.4 Local Bifurcations of Fixed Points4.4.1 Saddle-Node Bifurcation; 4.4.2 Nonbifurcation Point; 4.4.3 Transcritical Bifurcation; 4.4.4 Pitchfork Bifurcation; 4.4.5 Hopf Bifurcations; 4.5 Normal Forms of Static Bifurcations; 4.5.1 The Method of Multiple Scales; 4.5.2 Center-Manifold Reduction; 4.5.3 A Projection Method; 4.6 Normal Form of Hopf Bifurcation; 4.6.1 The Method of Multiple Scales; 4.6.2 Center-Manifold Reduction; 4.6.3 Projection Method; 4.7 Exercises; 5 Forced Oscillations of the Duffing Oscillator; 5.1 Primary Resonance; 5.2 Subharmonic Resonance of Order One-Third 327 $a5.3 Superharmonic Resonance of Order Three5.4 An Alternate Approach; 5.4.1 Subharmonic Case; 5.4.2 Superharmonic Case; 5.5 Exercises; 6 Forced Oscillations of SDOF Systems; 6.1 Introduction; 6.2 Primary Resonance; 6.3 Subharmonic Resonance of Order One-Half; 6.4 Superharmonic Resonance of Order Two; 6.5 Subharmonic Resonance of Order One-Third; 7 Parametrically Excited Systems; 7.1 The Mathieu Equation; 7.1.1 Fundamental Parametric Resonance; 7.1.2 Principal Parametric Resonance; 7.2 Multiple-Degree-of-Freedom Systems; 7.2.1 The Case of Near 2+1; 7.2.2 The Case of Near 2-1 327 $a7.2.3 The Case of Near 2+1 and 3-2 330 $aBased on a successful text, this second edition presents different concepts from dynamical systems theory and nonlinear dynamics. The introductory text systematically introduces models and techniques and states the relevant ranges of validity and applicability. New to this edition:3 new chapters dedicated to Maps, Bifurcations of Continuous Systems, and Retarded Systems Key features:Retarded Systems has become a topic of major importance in several applications, in mechanics and other areasProvides a clear operational framework for conscious use of co 606 $aNormal forms (Mathematics) 606 $aDifferential equations$xNumerical solutions 615 0$aNormal forms (Mathematics) 615 0$aDifferential equations$xNumerical solutions. 676 $a512.9/44 676 $a512.944 700 $aNayfeh$b Ali Hasan$f1933-$021715 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910829822303321 996 $aThe method of normal forms$94067078 997 $aUNINA