04365nam 22006375 450 991029958050332120260630163524.03-319-72959-410.1007/978-3-319-72959-6(CKB)4100000001794711(DE-He213)978-3-319-72959-6(MiAaPQ)EBC5217055(PPN)223956449(EXLCZ)99410000000179471120180109d2018 u| 0engurnn#008mamaatxtrdacontentcrdamediacrrdacarrierDesign Optimisation and Validation of Phononic Crystal Plates for Manipulation of Elastodynamic Guided Waves /by Saeid Hedayatrasa1版. 2018.Cham :Springer International Publishing :Imprint: Springer,2018.1 online resource (XX, 223 p. 138 illus., 21 illus. in color.)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-50533-319-72958-6 Includes bibliographical references.Background and Research Scope -- Literature Review and Research Objectives -- Optimisation Framework Formulation.- Optimisation of Bi-Material Layered 1D Phononic Crystal Plates (PhPs).-Optimisation of Porous 2D PhPs with Respect to In Stiffness.- Optimisation of Porous 2D PhPs: Topology Refinement Study and other Aspect Ratios.- Optimisation of Porous 2D PhPs for Deformation- Induced Tunability -- Experimental Validation of Optimised Porous 2D  PhPs.- Conclusions and Recommendations for Future Work.This thesis proposes novel designs of phononic crystal plates (PhPs) allowing ultra-wide controllability frequency ranges of guided waves at low frequencies, with promising structural and tunability characteristics. It reports on topology optimization of bi-material-layered (1D) PhPs allowing maximized relative bandgap width (RBW) at target filling fractions and demonstrates multiscale functionality of gradient PhPs. It also introduces a multi-objective topology optimization method for 2D porous PhPs allowing both maximized RBW and in-plane stiffness and addresses the critical role of considering stiffness in designing porous PhPs. The multi-objective topology optimization method is then expanded for designing 2D porous PhPs with deformation induced tunability. A variety of innovative designs are introduced which their maximized broadband RBW is enhanced by, is degraded by or is insensitive to external finite deformation. Not only does this book address the challenges of new topology optimization methods for computational design of phononic crystals; yet, it demonstrated the suitability and applicability of the topological designs by experimental validation. Furthermore, it offers a comprehensive review of the existing optimization-based approaches for the design of finite non-periodic acoustic metamaterial structures, acoustic metamaterial lattice structures and acoustic metamaterials under perfect periodicity.  .Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053VibrationDynamicsDynamicsMaterials scienceEngineering designVibration, Dynamical Systems, Controlhttps://scigraph.springernature.com/ontologies/product-market-codes/T15036Characterization and Evaluation of Materialshttps://scigraph.springernature.com/ontologies/product-market-codes/Z17000Engineering Designhttps://scigraph.springernature.com/ontologies/product-market-codes/T17020Vibration.Dynamics.Dynamics.Materials science.Engineering design.Vibration, Dynamical Systems, Control.Characterization and Evaluation of Materials.Engineering Design.620.11Hedayatrasaauthttp://id.loc.gov/vocabulary/relators/aut2016148 Saeid.2011593MiAaPQMiAaPQMiAaPQBOOK9910299580503321Design Optimisation and Validation of Phononic Crystal Plates for Manipulation of Elastodynamic Guided Waves4807154UNINA05186nam 2200613Ia 450 991114599830332120251117101447.01-61705-119-5(CKB)2670000000402707(EBL)1337871(OCoLC)855505475(SSID)ssj0000950127(PQKBManifestationID)12412567(PQKBTitleCode)TC0000950127(PQKBWorkID)11004435(PQKB)11334956(MiAaPQ)EBC1337871(Au-PeEL)EBL1337871(CaPaEBR)ebr10742525(CaONFJC)MIL539930(OCoLC)857065809(EXLCZ)99267000000040270720130520d2014 uy 0engur|n|---|||||txtccrFundamentals of amputation care and prosthetics /editor Douglas Murphy1st ed.New York, NY Demos Medical Publishing, LLC20141 online resource (249 p.)Description based upon print version of record.1-936287-70-6 Includes bibliographical references and index.Cover; Title; Copyright; Contents; Contributors; Preface; Acknowledgments; Chapter 1: History of Amputation: From the Past to the Present; Pre-Modern History; Stepping into Modernity; The Modern Age; Modern Prosthetic Technology; Chapter 2: Physical Exam; Physical Exam; Obtaining a Useful Medical History; Vascular Exam; Skin; Residual-Limb Length; Residual-Limb Shape; Range of Motion; Neurologic Exam; Strength; Conclusion; Appendix-Guide for Bedside Examination; Chapter 3: Levels of Amputation; Metatarsal Ray Resection [1-3]; Transmetatarsal Amputation [3-6]; Lisfranc Amputation [1-3]Chopart Amputation [1-3]Pirogoff Amputation [1-3]; Boyd Amputation [1-3]; Syme Amputation [1-4]; Transtibial or Below-Knee Amputation [2-4]; Knee Disarticulation [3-5]; Transfemoral Amputation or Above-Knee Amputation [3-5]; Hip Disarticulation [3-5]; Hemipelvectomy [3-5]; Hemicorporectomy [3-5]; Upper Extremity Amputations [3-5]; Partial Hand; Transcarpal; Disarticulation of the Wrist; Transradial Amputation; Elbow Disarticulation; Transhumeral; Shoulder Disarticulation; Scapulothoracic Amputation; References; Chapter 4: Pre-and Post-Operative Care: Readiness for FittingPre-and Post-Operative Care of the Lower Extremity AmputeePre-Operative Care; Post-Operative Care; Bibliography; Chapter 5: Rehab Post Surgery; Rehab with a Temporary Prosthesis; Skin Checks; Sock Ply Management; Donning/Doffing; Gait Training; Chapter 6: Definitive or "Permanent" Prosthesis; Below-Knee Prosthesis: Patellar Tendon Bearing (PTB); Supracondylar; Supracondylar/Suprapatellar; Total Surface Bearing (TSB); Joint and Corset; Supplemental Suspension Systems to Keep the Prosthesis on the Residual Limb; Waist Belt, Fork Strap, and Cuff; Supracondylar Wedge; Silicone Locking LinerSilicone Suction LinerFeet and Componentry; Chapter 7: Lower Extremity Prosthetic Componentry; Feet; SACH; Single Axis; Flexible Keel (Energy Storing) Foot; Energy Storing Carbon Feet; Powered and Computerized Feet; Rotation/Shock/Multi-Axis Units; Knees; Single Axis; Manual Locking; Weight Activated Locking; Polycentric Knees; Hydraulic; MPK - Microprocessor Controlled Knee; Power Knee; References; Chapter 8: Partial Foot Amputation; Overall Classification; Epidemiology; Toe Amputation; Ray Amputation; Transmetatarsal Amputation; Tarsal-Metatarsal Disarticulation Amputation (Lisfranc)Transtarsal Amputation by Sparing the Calcaneus and Talus (Chopart)Transtarsal Amputation with Partial Resection of the Calcaneus (Boyd/Pirogoff); References; Chapter 9: Syme's Amputation and Prosthetic Options; History; Indications; Benefits [4]; The Downside [4]; The Prescription; Socket Design; Feet; Syme's or Transtibial Amputation?; References; Chapter 10: Transtibial Amputations; Transtibial Prosthetic Prescription; Socket Design; Socket Interfaces; Suspension; Alignment; Prosthetic Feet; Chapter 11: Knee Disarticulation Prosthesis Criteria; Prescription Considerations and OptionsInterface OptionsWritten by experienced physiatrists, prosthetists, and therapists, this book provides an introduction to the field of amputee care and prosthetics. Dedicated chapters guide you through prescription of prostheses for the various levels and types of amputations in both the lower and upper extremity and address recent advances in functionality and safety. Pre- and post-operative care, prosthetic troubleshooting, gait issues and medical management of the residual limb are also addressed. With concise key information highlighted throughout, this handbook is a welcome point of care resource or studyAmputationArtificial limbsAmputation.Artificial limbs.617.5/8059Murphy Douglas(Douglas P.)MiAaPQMiAaPQMiAaPQBOOK9911145998303321UNINA