In this dissertation, a novel approach to modeling the scattered field of a periodic corrugated cylinder, from an oblique incident planewave, is presented. The approach utilizes radial waveguide approximations for fields within the corrugations, which are point matched to approximated scattered fields outside of the corrugation to solve for the expansion coefficients. The point matching is done with TMz and TEz modes simultaneously, allowing for hybrid modes to exist. The derivation of the fields and boundary conditions used are discussed in detail. Axial and radial propagating modes for the scattered fields are derived and discussed. Close treatment is given to field equations summation truncation and conversion to matrix form, for numerical computing. A detailed account of the modeling approach using Mathematica® and NCAlgebra for the noncommutative algebra, involved in solving for the expansion coefficients, are also given. The modeling techniques offered provide a full description and prediction of the scattered field of a periodic corrugated cylinder. The model is configured to approximate a smooth cylinder, which is then compared against that of a textbook standard smooth cylinder. The methodology and analysis applied in this research provide a solution for computational electromagnetics, RF communications, Radar systems and the like, for the design, development, and analysis of such systems. Through the rapid modeling techniques developed in this research, early knowledge discovery can be made allowing for better more effective decision making to be made early in the design and investigation process of an RF project. / Includes bibliography. / Dissertation (Ph.D.)--Florida Atlantic University, 2017. / FAU Electronic Theses and Dissertations Collection

Estudos de transitórios eletromagnéticos são importantes fontes de informação para que os transformadores sejam dimensionados de maneira correta. No entanto, para que tais estudos sejam bem sucedidos, os modelos utilizados devem refletir com fidelidade o comportamento do equipamento. Este trabalho mostra como os elementos do modelo de um transformador são influenciados pelas dimensões geométricas de sua parte ativa. Também introduz uma formulação alternativa, para o transformador saturável (STC) do ATP, desenvolvida dentro do programa MATLAB. Os ramos RL foram representados usando o Método de Integração Trapezoidal e a magnetização foi equacionada pelo Método da Compensação. Uma das contribuições que esta dissertação oferece é a possibilidade de identificar erros numéricos que ocorrem em simulações do ATP, bem como permitir a interpretação de resultados que apresentem oscilações numéricas. / Electromagnetic transient studies are an important source of information to develop transformer dimensioning. But, for the success of that purpose, it is important the models which are being used reflect with fidelity the behavior of the machine. This lecture presents how the transformer model elements are influenced by the active part geometrical dimensions. It also introduces an alternative formulation for the ATP saturable transformer (STC), written inside the MATLAB program. The RL branches are represented using the Trapezoidal Rule and the magnetization by the Compensation Method. One of the contributions of this dissertation is the possibility to identify numerical errors that occur in ATP simulations, and also permit numerical oscillatory results interpretation.

Thesis (Ph.D.)--Boston University / PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you. / The present work involves the study of a simplified atomic system to gain better understanding of controlling and manipulating Rydberg-like systems. Detailed simulations of the classical hydrogen atom have been carried out using, first, the nonrelativistic Lorentz-Dirac classical equation of motion for a charged point particle under the action of a Coulombic binding force, plus applied radiation, then progressing to include the effects of the classical electromagnetic zero-point (ZP) radiation spectrum. This work has been carried out under the guide of the theory called stochastic electrodynamics (SED). Many applications involving atoms in excited Rydberg states can be developed, based on the work described here, to aid in carefully controlled thin film deposition, ion implantation, etching, and sputtering in micro and nanoelectronics, as well as optical instrumentation related applications, via applied electromagnetic fields. The improved simulation code for the long-term numerical integration of non-linear differential equations for tracking particles, should be helpful for a number of other closely related areas. Specifically, investigations into astronomy, including the Kepler problem treated in satellite and planetary orbit simulations in celestial mechanics, as well as problems in such areas as atomic and molecular dynamic studies, may well find benefit from the investigations here. As shown in the present study, very nonlinear behavior occurs for such Rydberg-like system, making a numerical study of the system nearly essential. Little of this work has been explored before in the literature. Resonances, rapid transitions, very long decay times, all influenced by applied radiation, are described and analyzed in detail here. Such results are expected to have significant bearing on recent experiments reported in the literature on "kicked Rydberg" atoms. Moreover, as reported here, the ZP field was included in very lengthy numerical simulations, resulting in a very close comparison with the ground state of hydrogen as predicted by Schrodinger's wave equation. This last result helps to support SED in general, although certainly considerable more work needs to be done for a full confirmation, but in the process this result greatly aids simulating situations where SED is expected to hold very well. / 2031-01-01

by Lee Wai Chi, Edwin. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1993. / Includes bibliographical references (leaves 115-125). / Acknowledgments --- p.I / List of figures --- p.II / List of tables --- p.III / List of graphs --- p.III / Abstract --- p.VIII / Chapter I.CHAPTER ONE --- Introduction --- p.1 / Chapter 1.1 --- Electromagnetic / Magnetic field in biological interventions --- p.1 / Chapter 1.2 --- Objective of the study --- p.4 / Chapter 1.3 --- Hypothesis of the study --- p.5 / Chapter II.CHAPTER TWO --- Literature Review --- p.6 / Chapter 2.1 --- Inflammation / Chapter 2.1.1 --- Models of studying tendon injuries --- p.6 / Chapter 2.1.2 --- Methods of measuring inflammation --- p.7 / Chapter 2.1.3 --- Treatments of soft tissue inflammation --- p.9 / Chapter 2.2 --- Aspects of electromagnetic and magnetic fields / Chapter 2.2.1 --- Applications of electromagnetic / magnetic fields in soft tissue inflammation --- p.12 / Chapter 2.2.2 --- Physiological effects of electromagnetic/magnetic fields / Chapter 2.2.2.1 --- Experiments on inflammation --- p.16 / Chapter 2.2.2.2 --- Experiments on soft tissue / tendon injuries --- p.16 / Chapter 2.2.2.3 --- Experiments on blood circulation --- p.18 / Chapter 2.2.3 --- Experiments with different parameter settings of PEMF / PMF in soft tissue inflammation --- p.19 / Chapter 2.2.4 --- Proposed mechanisms of electromagnetic/magnetic fields --- p.22 / Chapter III.CHAPTER THREE --- Methods and Materials --- p.23 / Chapter 3.1 --- Animal models --- p.23 / Chapter 3.2 --- Apparatus --- p.24 / Chapter 3.3 --- Treatment Regimen --- p.27 / Chapter 3.4 --- Assessments --- p.29 / Chapter IV.CHAPTER FOUR --- Histological Assessment --- p.30 / Chapter 4.1 --- Introduction --- p.30 / Chapter 4.2 --- Methods --- p.31 / Chapter 4.3 --- Results --- p.31 / Chapter 4.4 --- Discussions --- p.45 / Chapter V.CHAPTER FIVE --- Morphometrical analysis on tissue sections with immunochemical staining --- p.51 / Chapter 5.1 --- Introduction / Chapter 5.1.1 --- Different approaches in identification of macrophages --- p.51 / Chapter 5.1.2 --- Avidin-biotin enzyme complex assay --- p.52 / Chapter 5.2 --- Methods --- p.54 / Chapter 5.2.1 --- ABC method --- p.54 / Chapter 5.2.2 --- Morphometric analysis of tissue sections --- p.55 / Chapter 5.2.3 --- Statistical method --- p.56 / Chapter 5.3 --- Results / Chapter 5.3.1 --- Immunochemical results --- p.56 / Chapter 5.3.2 --- Morphometric results --- p.60 / Chapter 5.4 --- Discussions --- p.64 / Chapter VI.CHAPTER SIX --- Biochemical Assessments --- p.67 / Chapter 6.1 --- Water content / Chapter 6.1.1 --- Introduction --- p.67 / Chapter 6.1.2 --- Methods --- p.68 / Chapter 6.1.2.1 --- Water content measurement --- p.68 / Chapter 6.1.2.2 --- Statistical method --- p.69 / Chapter 6.1.3 --- Results --- p.72 / Chapter 6.1.4 --- Discussions --- p.77 / Chapter 6.2 --- Total collagen content / Chapter 6.2.1 --- Introduction --- p.81 / Chapter 6.2.1.1 --- Hydroxyproline as an indicator for collagen content assay --- p.81 / Chapter 6.2.2 --- Methods / Chapter 6.2.2.1 --- Hydrolysis method --- p.82 / Chapter 6.2.2.2 --- Standard-curve preparation --- p.83 / Chapter 6.2.2.3 --- Statstical method --- p.84 / Chapter 6.2.3 --- Results --- p.84 / Chapter 6.2.4 --- Discussions --- p.89 / Chapter VII.CHAPTER SEVEN --- Discussion --- p.92 / Chapter VIII.CHAPTER EIGHT --- Summary and Conclusions --- p.103 / Appendix A : Histological reagents preparations --- p.106 / Appendix B : Staining procedures for standard H & E --- p.107 / Appendix C : Immunochemical staining reagents preparations --- p.108 / Appendix D : Staining procedure for StreptABComplex / HRP --- p.110 / AppendixE : Biochemical reagents and preparations --- p.111 / Appendix F : Hydrolysis method for the tendon --- p.112 / Appendix G : Standard-curve of hydroxyproline --- p.113 / Appendix H : Determination of optimal hours for collagen hydrolysis --- p.114 / REFERENCES --- p.115

by Leung Shiu Man. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1990. / Bibliography: leaves 137-146. / Chapter CHAPTER ONE --- Introduction --- p.1 / Chapter 1.1 --- Surgical intervention done for nerve injury --- p.1 / Chapter 1.2 --- Rehabilitation procedures after nerve injuries --- p.2 / Chapter 1.3 --- Frustrating result of recovery after nerve injuries --- p.3 / Chapter 1.4 --- Reasons for the poor results --- p.3 / Chapter 1.5 --- Objective of the study --- p.5 / Chapter 1.6 --- Hypothesis and organization of the study --- p.6 / Chapter CHAPTER TWO --- The effects of pulsed electromagnetic field on peripheral nerve regeneration --- p.8 / Chapter 2.1 --- Electrical field and nerve growth --- p.8 / Chapter 2.2 --- Experimental findings of effect of the electromagnetic field on peripheral nerve regeneration --- p.9 / Chapter 2.3 --- The diversity of interest --- p.17 / Chapter CHAPTER THREE --- Physiological effects of the pulsed electromagnetic field --- p.18 / Chapter 3.1 --- The conventional use of electromagnetic field in musculoskeletal rehabilitation --- p.18 / Chapter 3.2 --- The pulsed electromagnetic field --- p.18 / Chapter 3.3 --- Nature of the pulsed electromagnetic field with a carrier frequency of 27.12 MHz --- p.19 / Chapter 3.4 --- Therapeutic effects of the pulsed electromagnetic field --- p.20 / Chapter 3.5 --- Some experimental results of the pulsed electromagnetic field --- p.20 / Chapter 3.6 --- Discussion --- p.25 / Chapter CHAPTER FOUR --- Methology --- p.27 / Chapter 4.1 --- Experimental animals and aneasthesia --- p.27 / Chapter 4.2 --- Models of lesions --- p.28 / Chapter 4.3 --- Sample size and grouping of the experimental rats --- p.35 / Chapter 4.4 --- Pulsed electromagnetic field stimulation --- p.37 / Chapter 4.5 --- Methods of evaluating the nerve regeneration --- p.38 / Chapter 4.6 --- Statistical analysis --- p.53 / Chapter CHAPTER FIVE --- Results --- p.54 / Chapter 5.1 --- Directly repaired groups --- p.54 / Chapter 5.2 --- Crushed groups --- p.62 / Chapter 5.3 --- Artery bridge groups --- p.73 / Chapter 5.4 --- Sham operated groups --- p.84 / Chapter 5.5 --- Electron microscopic examination --- p.90 / Chapter 5.6 --- Summary of all the data --- p.94 / Chapter CHAPTER SIX --- Discuss ion --- p.96 / Chapter CHAPTER SEVEN --- Conclusion --- p.103 / Chapter 7.1 --- Restatement of the experimental objective and hypothesis --- p.103 / Chapter 7.2 --- Conclusion --- p.103 / Chapter 7.3 --- Suggestions for furthur research --- p.104 / Chapter 7.4 --- Clinical Implication --- p.105 / Chapter APPENDIX I --- Determination of the duration of survival of the experimental animal --- p.106 / Chapter APPENDIX II --- Perfusion of rats --- p.115 / Chapter APPENDIX III --- Horseradish peroxidase and tetramethvlbezindine reaction --- p.118 / Chapter APPENDIX IV --- Histology fixation --- p.120 / Chapter APPENDIX V --- Determination of the Position of the Histology Specimens --- p.121 / Chapter APPENDIX VI --- Raw Data Collected in the Experiment --- p.132 / REFERENCE --- p.137

Lee Wai Ming. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1994. / Includes bibliographical references (leaves 177-181). / List of Figures and Tables --- p.iii / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Photonic Band Gap materials --- p.1 / Chapter 1.2 --- Theoretical Calculation on PBG materials --- p.5 / Chapter 2 --- Plane Wave Expansion --- p.13 / Chapter 2.1 --- Plane Wave Expansion within Scalar Wave Approximation --- p.14 / Chapter 2.2 --- Plane Wave Expansion to Scalar I and II Equations --- p.21 / Chapter 3 --- Formalism of Photonic k.p Theory --- p.33 / Chapter 3.1 --- Vectorial k.p formulation --- p.33 / Chapter 3.2 --- Scalar k. p formulations --- p.36 / Chapter 4 --- Implementation and k.p Band Structures --- p.38 / Chapter 4.1 --- Evaluation of Integrals plj and qlj --- p.38 / Chapter 4.2 --- k.p Band Models --- p.47 / Chapter 5 --- Dependence of k .p Parameters on Dielectric Contrast and Fill- ing Ratio --- p.57 / Chapter 5.1 --- Accuracy of Integrals plj and qlj --- p.57 / Chapter 5.2 --- Sensitivity of k.p Parameters to System Parameters --- p.71 / Chapter 6 --- Empirical Tight-binding Scheme --- p.99 / Chapter 6.1 --- Electronic Tight Binding Approximation --- p.99 / Chapter 6.2 --- Empirical Tight-binding Scheme --- p.101 / Chapter 7 --- Summary --- p.137 / Chapter A --- Preprint of Ref. [36] --- p.144 / Chapter B --- The Coefficients in Eq. (2.22) --- p.161 / Chapter C --- Formalism of Photonic k.p Theory --- p.163 / Chapter D --- The Coefficients in Eq. (5.2) --- p.166 / Chapter E --- The Coefficients in Eq. (5.3) --- p.168 / Chapter F --- The Coefficients in Eq. (6.15) --- p.170

Chung Tsz Shun Eric. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 102-104). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Applications of Maxwell's equations --- p.1 / Chapter 1.2 --- Introduction to Maxwell's equations --- p.2 / Chapter 1.3 --- Historical outline of numerical methods --- p.4 / Chapter 1.4 --- A new approach --- p.5 / Chapter 2 --- Mathematical Backgrounds --- p.7 / Chapter 2.1 --- Sobolev spaces --- p.7 / Chapter 2.2 --- Tools from functional analysis --- p.8 / Chapter 3 --- Discretization of Vector Fields --- p.10 / Chapter 3.1 --- Domain triangulation --- p.10 / Chapter 3.2 --- Mesh dependent norms --- p.11 / Chapter 3.3 --- Discrete circulation operators --- p.13 / Chapter 3.4 --- Discrete flux operators --- p.20 / Chapter 4 --- Spatial Discretization of the Maxwell's Equations --- p.23 / Chapter 4.1 --- Derivation --- p.23 / Chapter 4.2 --- Consistency theory --- p.29 / Chapter 4.3 --- Convergence theory --- p.33 / Chapter 4.3.1 --- Polyhedral domain --- p.33 / Chapter 4.3.2 --- Rectangular domain --- p.38 / Chapter 5 --- Fully Discretization of the Maxwell's Equations --- p.63 / Chapter 5.1 --- Derivation --- p.63 / Chapter 5.2 --- Consistency theory --- p.65 / Chapter 5.3 --- Convergence theory --- p.69 / Chapter 5.3.1 --- Polyhedral domain --- p.69 / Chapter 5.3.2 --- Rectangular domain --- p.77 / Chapter 6 --- Numerical Tests --- p.97 / Chapter 6.1 --- Convergence test --- p.97 / Chapter 6.2 --- Electromagnetic scattering --- p.99 / Bibliography --- p.102

by Chan Kam Wai Clifford. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1999. / Includes bibliographical references (leaves 105-108). / Text in English; abstracts in English and Chinese. / by Chan Kam Wai Clifford. / Abstract --- p.i / Acknowledgements --- p.iii / Contents --- p.iv / List of Figures --- p.vii / Chapter Chapter 1. --- Introduction --- p.1 / Chapter 1.1 --- Motivations of the Project --- p.1 / Chapter 1.2 --- Historical Background --- p.1 / Chapter 1.3 --- Objective and Outline of Thesis --- p.3 / Chapter Chapter 2. --- Reviews on One-dimensional Dynamical Cavity --- p.4 / Chapter 2.1 --- Formalism --- p.4 / Chapter 2.2 --- Methods of Solution --- p.6 / Chapter 2.2.1 --- Phase Construction (R function) --- p.6 / Chapter 2.2.2 --- Instantaneous Mode Expansion --- p.12 / Chapter 2.2.3 --- Transformation Method --- p.15 / Chapter 2.3 --- Numerical Results --- p.15 / Chapter 2.3.1 --- Some Results using R function --- p.16 / Chapter 2.3.2 --- Some Results using Instantaneous Mode Decomposition --- p.24 / Chapter 2.3.3 --- Remarks on the Numerical Scheme used in Transformation Method --- p.28 / Chapter 2.3.4 --- "Comparisons of Results obtained by Phase Construction, In- stantaneous Mode Decomposition and Transformation" --- p.28 / Chapter 2.4 --- Conclusion --- p.30 / Chapter Chapter 3. --- Fixed-point Analysis for the One-dimensional Cavity --- p.31 / Chapter 3.1 --- Introduction --- p.31 / Chapter 3.2 --- What are the fixed-points? --- p.32 / Chapter 3.3 --- Characteristics of Fixed-points --- p.36 / Chapter 3.4 --- Fixed-points and Geometric Resonance --- p.39 / Chapter Chapter 4. --- Electromagnetic Field in an Undulating Spherical Cavity --- p.44 / Chapter 4.1 --- Classical Electromagnetic field theory --- p.44 / Chapter 4.2 --- Boundary Conditions --- p.46 / Chapter 4.3 --- The Motion of Cavity Surface --- p.47 / Chapter Chapter 5. --- Methods of Solution and Results to the Spherical Cavity --- p.48 / Chapter 5.1 --- Introduction --- p.48 / Chapter 5.2 --- Mode Decomposition and Transformation Method revisited --- p.49 / Chapter 5.2.1 --- Mode Decomposition --- p.49 / Chapter 5.2.2 --- Transformation Method --- p.50 / Chapter 5.2.3 --- Remarks on the use of Instantaneous Mode Expansion and Transformation Method --- p.51 / Chapter 5.3 --- The Ge(z) function --- p.52 / Chapter 5.3.1 --- The Ge(z) function as a solution of the scalar wave equation --- p.52 / Chapter 5.3.2 --- Numerical Results --- p.54 / Chapter 5.4 --- The Me(z) function --- p.60 / Chapter 5.4.1 --- Formalism --- p.60 / Chapter 5.4.2 --- Comparison of Me(z) with Ge(z) --- p.62 / Chapter 5.4.3 --- Numerical Results --- p.63 / Chapter 5.5 --- Conclusions and Discussions --- p.93 / Chapter 5.5.1 --- Geometric Resonances --- p.93 / Chapter 5.5.2 --- Harmonic Resonances --- p.94 / Chapter Chapter 6. --- Conclusion --- p.95 / Appendix A. Electromagnetic Field in Spherical Cavity --- p.97 / Chapter A.1 --- Field Strength --- p.97 / Chapter A.2 --- Field Energy --- p.98 / "Appendix B. Construction of Ψe(r,t) by G(z)" --- p.100 / Appendix C. The Arbitrary Part GH(z) of Ψe(r，t) --- p.103 / Bibliography --- p.105

Ng Sheung Wah = 米氏散射--以形態關聯共振分析之 / 伍尚華. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves [112]-114). / Text in English; abstracts in English and Chinese. / Ng Sheung Wah = Mi shi san she--yi xing tai guan lian gong zhen fen xi zhi / Wu Shanghua. / Abstract --- p.i / Acknowledgements --- p.iii / Contents --- p.iv / List of Figures --- p.vii / List of Tables --- p.xii / Chapter Chapter 1. --- Introduction --- p.1 / Chapter Chapter 2. --- MDR Expansion of Scattering Matrix --- p.7 / Chapter 2.1 --- Introduction --- p.7 / Chapter 2.2 --- Definition of Scattering Matrix --- p.8 / Chapter 2.3 --- Expansion of St with MDR's --- p.9 / Chapter 2.4 --- The Scattering Matrix in Mie's Theory for Uniform Dielectric Spheres --- p.12 / Chapter 2.5 --- Convergence of the Series --- p.15 / Chapter 2.6 --- Contributions of Different MDR's in Cross Section --- p.19 / Chapter Chapter 3. --- Numerical Method for MDR's --- p.27 / Chapter 3.1 --- Multipole Expansion --- p.27 / Chapter 3.2 --- Green's Theorem --- p.29 / Chapter 3.3 --- Translational Matrix --- p.31 / Chapter 3.4 --- Rotational Matrix --- p.36 / Chapter 3.5 --- Transfer Matrix to the Outside --- p.39 / Chapter 3.6 --- Diagonalization --- p.40 / Chapter Chapter 4. --- Degenerate Perturbation for MDR --- p.44 / Chapter 4.1 --- Introduction --- p.44 / Chapter 4.2 --- Perturbation Theory for Degenerate Systems --- p.44 / Chapter Chapter 5. --- Microdroplets with multiple inclusions: Experiments --- p.52 / Chapter 5.1 --- Introduction --- p.52 / Chapter 5.2 --- Method --- p.52 / Chapter Chapter 6. --- Formalism for Scattering from Inhomogeneous Spheres --- p.61 / Chapter 6.1 --- The Green's Function Formalism --- p.61 / Chapter 6.2 --- MDR Expansion of Dyadic Green's Function --- p.62 / Chapter 6.3 --- Cross Section Calculation --- p.64 / Chapter Chapter 7. --- Simulation of the Multiple Scattering Experiment --- p.66 / Chapter 7.1 --- Introduction --- p.66 / Chapter 7.2 --- Method --- p.67 / Chapter Chapter 8. --- Numerical Results of Multiple Scattering --- p.69 / Chapter 8.1 --- Introduction --- p.69 / Chapter 8.2 --- Comparisons of the Experimental and Simulation Result --- p.69 / Chapter 8.2.1 --- General Trend --- p.69 / Chapter 8.2.2 --- Position of the Resonance --- p.70 / Chapter 8.2.3 --- Width of the Resonance --- p.71 / Chapter Chapter 9. --- Scaling Behaviours of the Perturbation in MDR's --- p.83 / Chapter 9.1 --- Introduction --- p.83 / Chapter 9.2 --- Scaling Behaviours of MDR's shifts --- p.84 / Chapter 9.3 --- Analytical Approach to the Scaling Behaviours --- p.84 / Chapter 9.3.1 --- Average Shifts --- p.85 / Chapter 9.3.2 --- """slope"" of the Shifts" --- p.87 / Chapter 9.3.3 --- Spreading of the shifts --- p.87 / Chapter Chapter 10. --- Conclusion --- p.96 / Appendix A. Transverse Dyadic Green's Function Expansion --- p.98 / Appendix B. Calculation of the Self-Energy Matrix to First Order --- p.101 / Appendix C. Computer Code for Diagonalization of Δmm --- p.103 / Bibliography --- p.112

About fifty years ago, research began in the field of computational human phantoms primarily for radiation dose calculations. This field has grown exponentially due to the potential for solving complicated medical problems. Modeling electromagnetic, structural, thermal, and acoustic response of the human body to different internal and external stimuli has been limited by the availability of numerically efficient computational human models. This study describes the recent development of a computational full-body human phantom €“ Visible Human Project (VHP) €“ Female Model. This human phantom has been validated for certain frequencies in the ISM band and beyond. The anatomical accuracy of the phantom is established by comparing the CAD phantom with the original VHP image dataset. This thesis also applies the VHP €“ Female CAD Model (version 3.1) for investigating the effects of MRI radiation. The simulation environment ANSYS HFSS is used for studying the effects of RF birdcage coil on the human phantom. Finally, a non-ionizing technique for osteoporosis detection is investigated numerically.