05264nam 2200673Ia 450 991045806930332120200520144314.0981-277-790-3(CKB)1000000000399395(EBL)1679609(OCoLC)879074270(SSID)ssj0000161442(PQKBManifestationID)11177598(PQKBTitleCode)TC0000161442(PQKBWorkID)10198513(PQKB)10058661(MiAaPQ)EBC1679609(WSP)00004901(Au-PeEL)EBL1679609(CaPaEBR)ebr10201158(CaONFJC)MIL505425(EXLCZ)99100000000039939520020729d2002 uy 0engur|n|---|||||txtccrGeneralized point models in structural mechanics[electronic resource] /Ivan V. AndronovSingapore ;River Edge, N.J. World Scientificc20021 online resource (276 p.)Series on stability, vibration, and control of systems. Series A ;v. 5Description based upon print version of record.981-02-4878-4 Includes bibliographical references and index.Contents ; Preface ; Chapter 1 Vibrations of Thin Elastic Plates and Classical Point Models ; 1.1 Kirchhoff model for flexural waves ; 1.1.1 Fundamentals of elasticity ; 1.1.2 Flexural deformations of thin plates ; 1.1.3 Differential operator and boundary conditions1.1.4 Flexural waves 1.2 Fluid loaded plates ; 1.3 Scattering problems and general properties of solutions ; 1.3.1 Problem formulation ; 1.3.2 Green's function of unperturbed problem ; 1.3.3 Integral representation ; 1.3.4 Optical theorem ; 1.3.5 Uniqueness of the solution1.3.6 Flexural wave concentrated near a circular hole 1.4 Classical point models ; 1.4.1 Point models in two dimensions ; 1.4.2 Scattering by crack at oblique incidence ; 1.4.3 Point models in three dimensions ; 1.5 Scattering problems for plates with infinite crack1.5.1 General properties of boundary value problems 1.5.2 Scattering problems in isolated plates ; 1.5.3 Scattering by pointwise joint ; Chapter 2 Operator Methods in Diffraction ; 2.1 Abstract operator theory ; 2.1.1 Hilbert space ; 2.1.2 Operators2.1.3 Adjoint symmetric and selfadjoint operators 2.1.4 Extension theory ; 2.2 Space L2 and differential operators ; 2.2.1 Hilbert space L2 ; 2.2.2 Generalized derivatives ; 2.2.3 Sobolev spaces and embedding theorems ; 2.3 Problems of scattering ; 2.3.1 Harmonic operator2.3.2 Bi-harmonic operator This book presents the idea of zero-range potentials and shows the limitations of the point models used in structural mechanics. It also offers specific examples from the theory of generalized functions, regularization of super-singular integral equations and other specifics of the boundary value problems for partial differential operators of the fourth order. <br><i>Contents:</i><ul><li>Vibrations of Thin Elastic Plates and Classical Point Models</li><li>Operator Methods in Diffraction</li><li>Generalized Point Models</li><li>Discussions and Recommendations for Future Research</li></ul><br><Series on stability, vibration, and control of systems.Series A ;v. 5.Structural analysis (Engineering)Mathematical modelsStructural engineeringElectronic books.Structural analysis (Engineering)Mathematical models.Structural engineering.515.35624.1/71624.171Andronov I. V(Ivan V.)931569MiAaPQMiAaPQMiAaPQBOOK9910458069303321Generalized point models in structural mechanics2095549UNINA03396nam 22005655u 450 991015747160332120211006144735.097833180371973318037192(CKB)3780000000101079(OCoLC)1046111616(SZ-BaSKA)222878(MiAaPQ)EBC31866537(Au-PeEL)EBL31866537(EXLCZ)99378000000010107920211006d1996 uy 0engurunu|||||txtrdacontentcrdamediacrrdacarrier3-D Conformal Radiotherapy : A New Era in the Irradiation of Cancer. 29th Annual San Francisco Cancer Symposium, San Francisco, Calif., February 1994 / editors, J.L. Meyer, J. Purdy1st ed.Basel : S. Karger, 19961 online resource (X + 278 pages) : 114 figures, 23 in color, 34 tablesFrontiers of Radiation Therapy and Oncology, 1662-3789 ; Vol.299783805561617 380556161X 978-3-8055-6161-7_Cover -- 978-3-8055-6161-7_00I -- 978-3-8055-6161-7_001 -- 978-3-8055-6161-7_017 -- 978-3-8055-6161-7_024 -- 978-3-8055-6161-7_031 -- 978-3-8055-6161-7_043 -- 978-3-8055-6161-7_057 -- 978-3-8055-6161-7_067 -- 978-3-8055-6161-7_081 -- 978-3-8055-6161-7_086 -- 978-3-8055-6161-7_104 -- 978-3-8055-6161-7_115 -- 978-3-8055-6161-7_123 -- 978-3-8055-6161-7_139 -- 978-3-8055-6161-7_156 -- 978-3-8055-6161-7_168 -- 978-3-8055-6161-7_180 -- 978-3-8055-6161-7_188 -- 978-3-8055-6161-7_199 -- 978-3-8055-6161-7_207 -- 978-3-8055-6161-7_221 -- 978-3-8055-6161-7_229 -- 978-3-8055-6161-7_238 -- 978-3-8055-6161-7_244 -- 978-3-8055-6161-7_250 -- 978-3-8055-6161-7_255 -- 978-3-8055-6161-7_264 -- 978-3-8055-6161-7_273.Computer applications in radiotherapy have multiplied enormously over the past three decades. This guidebook explores critical issues in the design and delivery of computerized radiotherapy, including CT simulation, CT/MRI integration, 3-D treatment planning, plan optimization, on-line portal imaging, multileaf collimation, dose intensity modulation and computerized treatment delivery. A comprehensive overview of these techniques is presented by an outstanding faculty. Contributors discuss the latest developments in clinical treatment with irradiation, for brain, head and neck, lung, gastrointestinal, prostate and other major cancer sites. This practical and clinically-oriented volume is especially intended for radiotherapy clinical and technical practitioners - physicans, physicists, radiation technology therapists, and dosimetrists - as well as for all oncologists interested in recent major advances in radiation oncology.Issn SeriesRadiologyMedical EngineeringOncologyInternal MedicineRadiologyMedical EngineeringOncologyInternal Medicine616.99/40642Meyer J.LMeyer John1949-1230962Purdy James A1232598San Francisco Cancer Symposium(29th :1994)UKSKGUKSKGBOOK99101574716033213-D Conformal Radiotherapy2861978UNINA