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PHYSICS BY SUBJECT: F-P Feynman Path Integral Field Theory, Quantum Field Theory, Quantum Condensed Matter Field Theory, Quantum Groups, Standard Model and Quantum Field Theory, etc. Foundation of Wave Phenomena Fourier ~ Friction ~ Gravity, Gravitational Waves, etc. Heim Mass Theory ~ Hysteresis ~ Integrals ~ Kinetics LRC ~ Magnetics Neutrons ~ Nuclear Magnetic Resonance (NMR) Photoelectric Effect ~ Physics of Music Fluid Dynamics ~ Kinetics ~ Photonics Physics Center Calculators On-Line Center

Feynman Path Integral FEYNMAN PATH INTEGRAL COURSES, LECTURES, TEXTBOOKS, ETC. AN INTRODUCTION TO THE FEYNMAN PATH INTEGRAL - C. Grosche, International School for Advanced Studies, Trieste, Italy Multimedia Introduction to the Feynman Path Integral Textbook (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "An Introduction to the Feynman Path Integral" Textbook Chapters include "...The Feynman Path Integral; Weyl-Ordering; Product-Ordering; Space-Time Transformations; Separation of Variables; The Free Particle; The Harmonic Oscillator; The Radial Path Integral; The General Radial Path Integral; The Radial Harmonic Oscillator; Other Elementary Path Integrals; The Coulomb Potential; etc..." For more information see the International School for Advanced Studies Field Theory, Quantum Field Theory, Quantum Condensed Matter Field Theory, Quantum Groups, etc. QUANTUM FIELD THEORY COURSES, LECTURES, TEXTBOOKS, ETC. FIELDS - W. Siegel, C.N. Yang Institute for Theoretical Physics, State University of New York, Stony Brook, New York Multimedia Quantum Field Theory Textbook - PDF - 885 Pages (Text & Imges). VERY VERY VERY...EXTENSIVE. Quantum Field Theory "...This text is intended for reference and as the basis for a course on relativistic quantum field theory for second-year graduate students..." Example of "Fields" Textbook Parts & Sections include Part One: Symmetry "...Global; Spin; Local; Mixed..." Part Two: Quanta "...Quanttization; Quantum Guage Theory; Loops; Guage Loops..." Part Three:Higher Spin "...General Relativity; Supergravity; Strings; Mechanics..." For more information see Fields at arXiv.org; Fields; Warren Siegel's Home Page or the C.N. Yang Institute for Theoretical Physics QUANTUM FIELD THEORY I - J. Collins, Department of Physics, Pennsylvania State University Multimedia Quantum Field Theory I Course (Text & Images). VERY VERY EXTENSIVE. Examples of "Quantum Field Theory I" Course Lectures include "...Bosonic and Fermionic Fock Space; Quantization with First-order Lagrangians; Gell-Mann-Low Formula; Wick's Theorem; Perturbation Theory; etc..." For more information see Quantum Field Theory I Home Page; John Collins' Home Page or the Department of Physics QUANTUM CONDENSED MATTER FIELD THEORY COURSES & LECTURES QUANTUM CONDENSED MATTER FIELD THEORY - B. Simons, Theory of Condensed Matter (TCM), Department of Physics, Cavendish Laboratory, University of Cambridge Multimedia Quantum Condensed Matter Field Theory Course & Problem Sets (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Quantum Condensed Matter Field Theory" Course Lectures include "...Quantising the Classical Field; Second Quantisation; Representation of Operators; Tight-binding and the Mott Transition; Quantum Magnetism and the Ferromagnetic chain; Quantum Antiferromagnetism; Bogoliubov Theory of Weakly Interacting Bose Gas; Feynman Path Integral; Statistical Mechanics and Semi-Classics; Applications of the Feynman Path Integral; Double Well Potential: Tunneling and Instantons; Coherent States; Many-body (coherent state) Path Integral; Applications and Connections; Weakly Interacting Electron Gas: Plasma Theory; Random Phase Approximation; Bose-Einstein Condensation; Superfluidity; Cooper Instability; BCS Superconductivity; etc..." For more information see the Ben Simons Home Page; Cavendish Laboratory: Theory of Condensed Matter (TCM) or the Department of Physics, Cavendish Laboratory QUANTUM GROUPS COURSES & LECTURES INTRODUCTION TO QUANTUM GROUPS 1 (FLASH, MP3, MEDIASITE VIEWER, ETC.) - F. Koch, et.al, Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada Multimedia Introduction to Quantum Groups 1 Course (Text, Images, Videos/Movies & Audio/Sound). Introduction to Quantum Groups 1 Course includes "..."5" Video Lectures..." For more information see 2007 Courses; Courses; Scientific or Perimeter Institute for Theoretical Physics Foundation of Wave Phenomena WAVE PHENOMENA COURSES, LECTURES, TEXBOOKS, MANUALS, ETC. WAVE PHENOMENA - D.M. Riffle, Department of Physics, College of Science, Utah State University Multimedia Wave Phenomena Course (Text & Images). Examples from over "32" "Wave Phenomena" Course Lectures include "...Harmonic Oscillations - Complex Numbers; Normal Mode Coordinates- Initial Value Problem; Linear Chain - Normal Modes; Traveling Waves, Standing Waves, and the Dispersion Relation; General Solution Using Normal Modes; Introduction to Fourier Series; Vector Spaces - Real Space; The Dirac Delta Function; Introduction to Fourier Transforms; 3D Wave Equation and Plane Waves - 3D Differential Operators; Separation of Variables in Cartesian Coordinates; The Wave Equation in Cylindrical Coordinates; Separation of Variables in Spherical Coordinates; A Propagating Wave Packet - Group Velocity Dispersion; etc..." For more information see Wave Phenomena Course (Phys 3750) Home Page; D. Mark Riffe's Home Page or the Department of Physics Fourier FOURIER ANALYSIS COURSES, LECTURES, TEXBOOKS, MANUALS, ETC. FOURIER AND COMPLEX ANALYSIS - R.L. Herman, Department of Mathematics and Statistics, College of Arts & Sciences, University of North Carolina, Wilmington, North Carolina Multimedia Fourier and Complex Analysis Course (Text & Images). VERY VERY VERY...EXTENSIVE. Fourier and Complex Analysis "...This is an introduction to topics in Fourier analysis and complex analysis. It is a course aimed at students majoring in mathematics and science who are at least at their junior level of mathematical maturity. Students are introduced to Fourier series, Fourier transforms, and a basic complex analysis..." Examples of "Fourier and Complex Analysis" Course Lectures include "...Sequences and Series; Binomial Expansion; Function Series; Power Series; Fourier Series; Fourier Transforms; Signals Introduction; Discrete Fourier Transform; etc. For more information see Applied Analyical Methods; Russell L. Herman's Home Page or the Department of Mathematics and Statistics FOURIER ANALYSIS 1 - Christoph Thiele, Department of Mathematics, University of California, Los Angeles (UCLA) Multimedia Fourier Analysis 1 Lecture, PDF, 48 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Fourier Analysis 1" Lectures include "...Schwartz Functions; The Space S(Rn) as Frechet Space; The Fourier Transform; Tempered Distributions; Intermediate Banach Spaces, Regularity; The Poisson Summation Formula; Paley Wiener Theroems; Distributions versus Tempered Distributions; etc..." For more information see Lectures; Christoph Thiele's Home Page or the Department of Mathematics FOURIER ANALYSIS 2 - Christoph Thiele, Department of Mathematics, University of California, Los Angeles (UCLA) Multimedia Fourier Analysis 2 Lecture, PDF, 51 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Fourier Analysis 2" Lectures include "...The Haar Basis; The Calderon Zygmund Decomposition; The Littlewood Paley Square Function; Khintchine's Inequality; The Space BMO as Function Space; Maximal Truncated Singular Integrals; Paraproducts and a Discrete T1 Theorem; The Cotlar-Stein Lemma; etc..." For more information see Lectures; Christoph Thiele's Home Page or the Department of Mathematics FOURIER ANALYSIS: THEORY & APPLICATIONS - Richard Melrose, Department of Mathematics & the MIT OpenCourseWare, MIT Multimedia Fourier Analysis: Theory and Applications Course (Text & Images). VERY VERY VERY...EXTENSIVE. Fourier Analysis: Theory and Applications "...Roughly half of the subject is devoted to the theory of the Lebesgue integral with applications to probability, and half to Fourier series and Fourier integrals..." Examples of "Fourier Analysis: Theory and Applications" Course Lectures include "...Chebyshev's Inequality; Law of Large Numbers; The Integral; Fatou's Lemma; Bessel's Inequality: Convergence of Fourier Series; Riesz Representation Theorem; Fourier Transform; Hilbert-Schmidt Operators; etc..." For more information see Department of Mathematics; Mathematics Courses or the MIT OpenCourseWare FOURIER ANALYSIS AND PARTIAL DIFFERENTIAL EQUATIONS - J.N. Kutz, Department of Applied Mathematics, College of Arts & Sciences, University of Washington Multimedia Fourier Analysis and Partial Differential Equations Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples From over "23" "Fourier Analysis and Partial Differential Equations" Course Lectures include "...The Diffusion Equation and Separation of Variables; Fourier Analysis; Nonhomogeneous PDEs and Eigenfunction Expansions; Sturm-Liouville Theory: nonhomogeneous problems; The Dirac Delta Function and Green's Functions; General Theory for Green's Functions; Fourier Transforms; Laplace Tranform; The Wave Equation; Solving the Wave Equation via Transforms; Higher Order Equations; First-order Equations: Method of Characteristics; Nonlinear Waves and Shocks; etc..." For more information see J. Nathan Kutz's Home Page or the Department of Applied Mathematics HARMONIC ANALYSIS - W. Schlag, Department of Mathematics, University of Chicago Multimedia Harmonic Analysis Textbook - PDF, 93 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Harmonic Analysis" Textbook Chapters include "...Fourier Series: Convergence and Summability; Harmonic Functions on the Disk and Poisson Kernel; L1 bounded analytic functions and the F. & M. Riesz theorem; The Conjugate Harmonic Function; Calderon-Zygmund Theory of Singular Integrals; Almost Orthogonality; Schauder Estimates; LP -multipliers, Mikhlin theorem and Littlewood-Paley theory; Restriction of the Fourier transform, Stein-Tomas theorem, Strichartz estimates; The endpoint for the Stein-Tomas theorem and Strichartz estimates; Some pointwise questions for Fourier series: the case of L1 (T); etc..." For more information see the Wilhelm Schlag's Home Page or the Department of Mathematics FOURIER TRANSFORM CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FOURIER CALCULATORS & APPLETS FOURIER TRANSFORMS CALCULATORS & APPLETS FFT ALGORITHM CALCULATORS & APPLETS FAST FOURIER TRANSFORM (FFT) FOR POLYNOMIAL MULTIPLICATION (JAVA APPLET) - Author: J. Beaver & Hosted by K. Pruhs, Department of Computer Science, University of Pittsburgh VERY VERY EXTENSIVE. Fast Fourier Transform for Polynomial Multiplication Calculator "...includes a description of the algorithm, a description of the Roots of Unity, a step feature which allows the user to see what is going on in the algorithm, and a multimedia section..." For more information see Applets; Applet Demonstration; CS 1501; Kirk Pruhs's Home Page or the Department of Computer Science FAST FOURIER TRANSFORM CALCULATOR - J. Clymer, Cincinnati, Ohio VERY EXTENSIVE. Fast Fourier Transform (FFT) Calculator "...performs Fourier Transforms, and DHTML to produce graphs of functions..." For more information see Jeffery Clymer's Home Page FAST FOURIER TRANSFORM (FFT) LABORATORY (JAVA APPLET) - D. Hale, Stanford Exploration Project (SEP), Stanford University For more information see Dave Hale's Home Page or the Stanford Exploration Project (SEP) FOURIER (JAVA APPLET) - R. E. Williamson & S. Schwarz, Dartmouth University VERY EXTENSIVE. Fourier Calculator "...Computes Fourier coefficients of a function,and plots the function and the Fourier approximation of degree at most 20..." For more information see Interactive Math Programs or the Department of Mathematics FOURIER TRANSFORMS (FT) OF A GIVEN POINTSET (JAVA APPLET) - S. Weber VERY EXTENSIVE. Fourier Transform on Periodic Point Sets Calculator "...calculates Fourier transforms (FT) of a given pointset. The pointset is generated by the plane space groups (see Project 22). You may transform all points..." For more information see Java Applets; Steffen Weber's Home Page or JCrystal FOURIER TRANSFORMS (FT) OF QUASIPERDIODIC POINT SETS (JAVA APPLET) - S. Weber VERY EXTENSIVE. For more information see Java Applets; Steffen Weber's Home Page or JCrystal

DISCRETE FOURIER TRANSFORM CALCULATORS & APPLETS DISCRETE FOURIER TRANSFORM: FFT OF "BIT PATTERN" APPLET & FFT OF ARBITRARY FUNCTION APLET - Bert G. Wachsmuth, Department of Mathematics and Computer Science, Seton Hall University VERY VERY EXTENSIVE. Fast Fourier Transform of "Bit Pattern" Calculator "...illustrates what happens when trying to send bits representing a character (coded as the 8-bit ASCI code) though a wire that includes a "low-pass" filter, i.e. frequencies above a certain point are filtered out..." Fast Fourier Transform of Arbitrary Function Calculator "...lets you enter an arbitrary function and decompose it into its Fourier coefficients..." For more information see Bert G. Wachsmuth's Home Page or Department of Mathematics and Computer Science FOURIER-LAPLACE CALCULATORS & APPLETS FOURIER-LAPLACE CALCULATOR - Xiao Gang, Laboratoire J.-A. Dieudonné, Université de Nice, Nice, France VERY EXTENSIVE. Fourier Laplace Calculator "...computes the Fourier transform or Laplace transform of a function, and their inverse transforms..." For more information see WIMS FOURIER TRANSFORM CALCULATORS & APPLETS - IMAGE PROCESSING INTERACTIVE FOURIER TRANSFORM EXPERIMENTATION - IMAGE PROCESSING (JAVA APPLET) - R. Fisher, S. Perkins, A. Walker and E. Wolfart, School of Informatics, University of Edinburgh, Edinburgh, Scotland, U.K. VERY VERY EXTENSIVE. For more information see Interactive Experimentation; HIPR2: Hypertext Image Processing Reference; Robert Fisher's Home Page or the School of Informatics FOURIER SERIES CALCULATORS & APPLETS FOURIER SERIES (JAVA APPLET) - F. Embacher & P. Oberhuemer, Universität Wien, Austria Fourier Series Calculator: "...the user may choose the first 21 coefficients of a Fourier series by means of scroll bars and to look at the graph of the resulting function..." For more information see Applets or Maths Online FOURIER SERIES CALCULATION FOR TYPICAL DIGITAL WAVEFORMS - EE Circle VERY EXTENSIVE. Fourier Series Calculator for Typical Digital Clock Waveforms "...Computes complex Fourier series coefficients (harmonics) of rectangular, triangular or trapezoidal shaped waveform & Plots both the time-domain waveform and the magnitude of the coefficients..." For more information see EE Applets or EE Circle FOURIER SERIES SIMULATION (JAVA APPLET) - P. Falstad VERY EXTENSIVE. Fourier Series Calculator "...is a method of expressing an arbitrary periodic function as a sum of cosine terms. In other words, Fourier series can be used to express a function in terms of the frequencies..." For more information see Math, Physics & Engineering Applets or Paul Falstad's Home Page FOURIER SYNTHESIS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FOURIER SYNTHESIS (JAVA APPLET) - Yves Moreau & J. Porque, Centre d'Electronique et de Micro-Optoélectronique de Montpellier, CNRS & the Universite des Sciences Montpellier, Montpellier, France VERY VERY EXTENSIVE. Available in English & French/Français. Fourier Synthesis Calculator "...choose a saturated cosine, a square signal, a rectified cosine or triangle signal (choose curve on top line). Vary the frequency, the amplitude and phase and play it...Then click on add comp to let the computer generate the first component (cosine) of the fourier expansion..." For more information see Group photonique (Photonics Group) or the Centre d'Electronique et de Micro-Optoélectronique de Montpellier FOURIER SYNTHESIS (JAVA APPLET) - M. Thole, Institut für Netzwerktheorie und Schaltungstechnik, Braunschweig, Bundesrepublik Deutschland (Germany) VERY EXTENSIVE. Fourier Synthesis Calculator "...A periodic signal can be described by a Fourier decomposition as a Fourier series, i. e. as a sum of sinusoidal and cosinusoidal oscillations..." For more information see Schaukasten FOURIERSYNTHESE (JAVA APPLET) - M. Thole, Institut für Netzwerktheorie und Schaltungstechnik, Braunschweig, Bundesrepublik Deutschland (Germany) VERY EXTENSIVE. Fourier Synthesis Calculator "...Ein periodisches Signal kann durch eine Fourierzerlegung mathematisch..." For more information see Schaukasten

Friction FRICTION COURSES, LECTURES, LESSONS, CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS FRICTION (QUICKTIME) - Nano-World, University of Basel, Switzerland Multimedia Friction Course (Text, Images, Applets, Simulations, Animations & Videos/Movies). VERY VERY VERY...EXTENSIVE. Nano-World Friction Module "...shows you recent results on friction on the atomic scale..." Examples of "Friction" Course Subject Categories include "...Introduction; Macroscopic Friction; Friction Force Microscopy; Tomlinson's Mechanism; Research Projects; Simulator Applet, etc..." For more information see Nano-World Some examples of Nano Friction Calculators include Simulator Applet The Frenkel-Kontorova Model Calculator Frenkel-Kontorova-Tomlinson Model Calculator THE FRICTION LAB APPLETS - Franz-Josef Elmer, Department of Physics, Institut für Physik, Universität Basel (University of Basel), Switzerland VERY EXTENSIVE. For more information see The Friction Lab; Home Page of Franz-Josef Elmer or the Department of Physics Examples of Friction Calculators include An Oscillator with Friction (stick-slip oscillation) Calculator Frenkel-Kontorova Model Calculator Gravity, Gravitational Waves, etc. GRAVITATIONAL WAVES COURSES, TECHNICAL REPORTS, ETC. GRAVITATIONAL WAVES (QUICKTIME, REALPLAYER) - K.S. Thorne, M. Bondarescu & Y. Chen, Theoretical Astrophysics including Relativity (TAPIR), Department of Physics, Division of Physics, Mathematics, and Astronomy, Caltech Multimedia Gravitational Waves Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Gravitational Waves Course "...is designed for physics graduate students or advanced undergraduates, and for scientists and engineers who have been working in other fields and are contemplating switching to gravitational-wave research -- experimental, theoretical, or both..." Examples of "Gravitational Waves" Course Video Lectures include "...Overview of Gravitational-Wave Science Video Lectures; Introduction to General Relativity Video Lectures; Weak Gravitational Waves [GW's] in Flat Spacetime Video Lectures; Propagation of GW's Through Curved Spacetime Video Lectures; Generation of GW's by Slow-Motion Sources in Curved Spacetime Video Lectures; Astrophysical Phenomenology of Binary-Star Video Lectures; Supermassive Black Holes [SMBH's] and their Gravitational Waves Video Lectures; etc..." For more information see Kip S. Thorne's Home Page; Theoretical Astrophysics including Relativity (TAPIR); Department of Physics or the Division of Physics, Mathematics, and Astronomy LIVING REVIEWS IN RELATIVITY - Publisher: Max-Planck-Institut für Gravitationsphysik Multimedia Open Access Journal (Text & Images). VERY VERY VERY...EXTENSIVE. Article Subject Categories include "...Experimental Foundations of Gravitation; Gravitational Waves; History of Relativity; Mathematical Relativity; Numerical Relativity; Physical Cosmology; Quantum General Relativity; Relativity in Astrophysics; String Theory and Gravitation QUANTUM GRAVITY COURSES, LECTURES, TEXTBOOKS, ETC. INTRODUCTION TO QUANTUM GRAVITY (FLASH, MP3, MEDIASITE VIEWER, ETC.) - Lee Smolin, et.al, Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada Multimedia Introduction to Quantum Gravity Course (Text, Images, Videos/Movies & Audio/Sound). Introduction to Quantum Gravity Course includes "...over "14" Video Lectures..." For more information see 2006 Courses; Courses; Scientific or Perimeter Institute for Theoretical Physics LOOP QUANTUM GRAVITY - J. Baez, Department of Mathematics, University of California, Riverside Multimedia Loop Quantum Gravity Lectures (Text & Images). VERY VERY EXTENSIVE. Loop Quantum Gravity "...laws of nature can be stated without making any prior assumptions about the geometry of space and time. Space and time are mere consequences of these laws..." For more information see Talks; John Baez's Home Page or the Department of Mathematics SPIN NETWORKS, SPIN FOAMS AND LOOP QUANTUM GRAVITY - D. Christensen, Department of Mathematics, Department of Applied Mathematics, & the Perimeter Institute for Theoretical Physics, University of Western Ontario Multimedia Spin Networks, Spin Foams & Loop Quantum Gravity Lectures (Text & Images). VERY VERY EXTENSIVE. Loop Quantum Gravity "...is a theory that results from the canonical quantization of general relativity. A covariant (path integral) formulation of the theory is expected to be in the form of a spin foam model..." For more information see Dan Christensen's Home Page; Department of Mathematics; Department of Applied Mathematics or the Perimeter Institute for Theoretical Physics GRAVITY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS INTERACTIVE EXPERIMENTS IN GRAVITY (QUICKTIME & JAVA APPLETS) - J. Walker, Switzerland VERY VERY EXTENSIVE. Interactive Experiments in Gravity "...contains documents and interactive Java applets which explore aspects of both Newton's theory of universal gravitation and Einstein's general relativity..." For more information see Index Librorum Liberorum Examples of Gravity Calculators include Bending Spacetime in the Basement Lessons (Quicktime) & Calculators Gravitational Force Between any Two Objects Calculator INPUT Values include: "...Mass 1; Mass 2; Distance..." Orbits in Strongly Curved Spacetime Calculator Orbits in Strongly Curved Spacetime Calculator INPUT Values include: "...Angular Momentum; Mass; Mass Radius..." 2D GRAVITY: QUANTUM GRAVITY SIMULATION (JAVA APPLET) - Department of Physics, Syracuse University 2D Gravity Applet is "...a visualization of a simulation of a two-dimensional simplicial quantum gravity model. The surface is a dynamical triangulation, that is, as the simulation progresses..." For more information see Interactive Simulations; Physics Courses or the Department of Physics Heim Mass Theory HEIM MASS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HEIM MASS CALCULATOR - Department of Computer Science, Daimi, Faculty of Science, University of Aarhus, Denmark VERY EXTENSIVE. Heim Mass Calculator calculates "...Lepton mu; Messon pi (charge); Messon pi (zero); Messon k (charge); Messon eta; Messon k (zero); Baryon proton; Baryon neutron; Baryon lambda; etc..." Heim Mass Calculator INPUT Values include "...Select Formula; Gravitational Constant..." For more information see Heim Mass Theory; Heim Mass Formula Program; Martin Sponholtz's Home Page or the Department of Computer Science, Daimi Hysteresis HYSTERESIS COURSES WITH CALCULATORS & APPLETS INTRODUCTION TO HYSTERESIS (JAVA APPLETS) - A. Pokrovskii, Department of Applied Mathematics, School of Mathematics, Applied Mathematics and Statistics, National University of Ireland-Cork, Cork, Ireland Multimedia Introduction to Hysteresis Course (Text, Images, Simulations & Applets). VERY VERY VERY...EXTENSIVE. Introduction to Hysteresis Course "...The mathematical theory of systems with hysteresis is an exiting new chapter of nonlinear analysis. While based on physical ideas, it also extends them to abstract science, enabling the analysis to be of quite general character. It includes interesting new mathematics and has a wide range of applications in science, engineering and economics..." For more information see School of Mathematics, Applied Mathematics and Statistics Some examples from over "12" Hysteresis Calculators include Preisach Model: Preisach Model Calculator Preisach Model: Discrete Preisach Model Calculator Closed Loop Systems: ODE with Relay Calculator Complex Behavior: Chaotic behavior Applet HYSTERESIS COURSES, LESSONS, CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HYSTERESIS AND AVALANCHES - J.P. Sethna, Laboratory of Atomic and Solid State Physics, Department of Physics, Cornell University Multimedia Hysteresis and Avalanches Lessons, Calculators & Applets (Text & Images). VERY EXTENSIVE. Hysteresis and Avalanches "...hysteresis loops often consist of many small jumps. These jumps can be thought of as the jerky motion of a domain boundary, or as an avalanche of many local spins or domains..." Hysteresis and Avalanches Calculators include: "...Three Dimensions: Cascade; Two Dimensions: Large Randomness; The Infinite Avalanche: Three Dimensions; etc..." For more information see What's Hysteresis?; James P. Sethna's Home Page; Laboratory of Atomic and Solid State Physicsor the Department of Physics HYSTERESIS APPLET - P. Houle, Honeylocust Media Systems VERY EXTENSIVE. Hysteresis Simulation "...simulates hysteresis using a random-field ising model developed by Jim Sethna and his group. You can run our model at three different values of the random field, which determines the influence of disorder on the system..." For more information see Honeylocust Media Systems Integrals INTEGRALS CALCULATORS & APPLETS INTEGRALS: THE INTEGRATOR - Wolfram Research, Inc VERY VERY VERY...EXTENSIVE. Wolfram Mathematica Online Integrator "...The Power To Do Integrals As The World Has Never Seen Before..." Wolfram Mathematica Online Integrator "...is powered by webMathematica, so it expects input to be in Mathematica syntax. It can also parse many expressions when they are not in exactly the right form, so people who are unfamiliar with Mathematica syntax details will not usually encounter problems..." For more information see Wolfram Research, Inc

LRC LRC CIRCUIT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS LRC CIRCUIT LAB (JAVA APPLET) - Physics 1, Department of Physics, California Institute of Technology, (CIT) LRC Circuit Lab Calculator "...is intended to show you how a system of a resistor, a capacitor and an inductor react with one another in a system..." For more information see Physics 1 Applet Page or Physics 1b (Analytical): Special Relativity and Electromagnetism Magnetics MAGNETISM & MAGNETIC MATERIALS COURSES, LECTURES, ETC. INTRODUCTION TO MAGNETISM AND MAGNETIC MATERIALS - J.W. Judy, Department of Electrical Engineering, Henry Samuell School of Engineering, University of California, Los Angeles (UCLA) Multimedia Introduction to Magnetism and Magnetic Materials Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of "Introduction to Magnetism and Magnetic Materials" Course Lectures include "...Vocabulary and Units of Magnetism; Sources of Magnetism; Quantum Mechanics of Angular Momentum; Origins of Ferromagnetism; Characteristics of Ferromagnetic Materials; etc..." For more information see Jack W. Judy's Home Page or the Department of Electrical Engineering MAGNETIC PROPERTIES OF MATERIALS - R. Clark, Faculty of Engineering and Physical Sciences, University of Surrey, U.K. Multimedia Magnetic Properties of Materials Lessons (Text & Images). VERY EXTENSIVE. Examples of "Magnetic Properties of Materials" Lessons include "...Magnetization curves; Diamagnetic and paramagnetic materials; Ferromagnetic materials; Ferrimagnetic materials; Relative permeability; Permeability of a vacuum; Mass susceptibility; Magnetic moment; Intensity of magnetization; etc..." For more information see Producing wound components MAGNETIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MAGNETIC CONVERSION FACTORS - CALCULATORS - Arnold Magnetic Technologies Corporation VERY EXTENSIVE. Magnetic Conversion Factors Calculators include: "...Magnetic Induction Calculator; Magnetic Field Strength Calculator; Maximum Energy Product Calculator..." For more information see Applications; Magnetics Technology Center or the Arnold Magnetic Technologies Corporation MAGNETIC CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MAGNETIC FIELD STRENGTH CALCULATIONS: GAUSS CALCULATIONS - Arnold Magnetic Technologies Corporation VERY EXTENSIVE. Magnetic Field Strength "...Magnetic field strength, in gauss, can be calculated at any distance from the end of a magnet. Results are for field strength on-axis..." Magnetic Field Strength Calculators include: "...Gauss Output of a Cylindrical Magnet Calculator; Gauss Output of a Rectangular Magnet Calculator..." For more information see Applications; Magnetics Technology Center or the Arnold Magnetic Technologies Corporation PERMEANCE COEFFICIENTS - CALCULATORS - Arnold Magnetic Technologies Corporation VERY VERY EXTENSIVE. Permeance Coefficients (Pc) "...are important in material selection to ensure optimal design. The Permeance Coefficient of a magnet is also referred to as the "operating slope", load line or B/H of the magnet in open circuit condition..." Permeance Coefficients (Pc) Calculators include: "...Permeance Coefficient (Pc) Calculation for Axial Cylinders Calculator; Permeance Coefficient (Pc) Calculation for Transverse Cylinders Calculator; Permeance Coefficient (Pc) Calculation for Hollow Axial Cylinders Calculator; Permeance Coefficient (Pc) Calculation for Rectangles..." For more information see Applications; Magnetics Technology Center or the Arnold Magnetic Technologies Corporation MAGNETIC EXCITATIONS IN FERROMAGNETS CALCULATORS & APPLETS INTRODUCTION TO HIGH FREQUENCY MAGNETIC EXCITATIONS IN FERROMAGNETS (JAVA APPLETS) - M.J. Hurben VERY EXTENSIVE. For more information see Michael J. Hurben's Web Site Examples of High Frequency Magnetic Excitations in Ferromagnets Calculators & Applets include Processing Magetization Applet Processing Magetization Applet "...demonstrates the damped precessional motion of the magnetization vector M..." Spin Waves Applet Spin Waves Applet "...provides a simple graphical depiction of spin waves on a two-dimensional lattice. The applet shows a 6-by-6 array of precessing spins. Each of these precessing moments obey the same equations of motion..." ISING MODEL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PHASE TRANSITIONS IN MAGNETICS: 2D ISING MODEL (JAVA APPLET) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia VERY EXTENSIVE. Available in English & Russian. Phase Transitions in Magnetics Calculator "...Magnetic phase transition can be observed in a very simple system. In Ising model interacting spins (magnet vectors) occupy lattice sites. Every spin..." For more information see Phase Transitions; E-notes ISING-MODEL (JAVA APPLET) - A. Peter Young, Department of Physics, University of California, Santa Cruz Ising Model "...presentation of flipping spins and current estimates of system energy and magnetization..." For more information see A. Peter Young's Home Page or the Department of Physics PHASE TRANSITIONS CALCULATORS & APPLETS PHASE TRANSITIONS ON LATTICES (JAVA APPLETS) - E. Demidov, Department of Semiconductor Physics, Institute for Physics of Microstructures (IPM), Russian Academy of Sciences (RAS), Russia VERY VERY VERY...EXTENSIVE. Phase Transitions on Lattices Subject Categories include: "...The 2D Ising model; Topological Exitations in Ferromagnetics; Percolation; Path Integrals in Quantum Mechanics..." In English & Russian. For more information see E-notes Some examples from over "14" Phase Transitions on Lattices Calculators include Antiferromagnetics Calculators Topological Solitons in the Heisenberg Ferromagnetic Calculator Critical Exponents of Characteristic Functions Calculator

Neutrons NEUTRONS RELATED CENTERS FOR NEUTRON DATABASES SEE PHYSICS DATABASES NEUTRON COURSES, MANUALS, LECTURES, ETC. THE FUNDAMENTALS OF NEUTRON POWDER DIFFRACTION - John R. Copley, The Neutron Condensed Matter Science Group, NIST Center for Neutron Research (NCNR), National Institute of Standards and Technology (NIST) Multimedia The Fundamentals of Neutron Powder Diffraction Manual - Special Publication 960-1, - PDF, 40 Pages (Text & Images). VERY VERY EXTENSIVE. Examples of "The Fundamentals of Neutron Powder Diffraction" Manual Sections & Chapters include Introduction "...Diffraction; Crystals and Powders; Scattering; Diffraction and Absorption; etc..." Methods "...Instrumentation; Scattering of Neutrons and X-rays; Atomic Disorder; etc..." Colossal Magnetoresistors; etc. For more information see NIST Center for Neutron Research (NCNR) or the National Institute of Standards and Technology (NIST) NEUTRON TECHNIQUES - ISIS, Rutherford Appleton Laboratory, Science and Technology Facilities Council, U.K. Multimedia ISIS Neutron Techniques (Text & Images). VERY EXTENSIVE. Examples of "Neutron Techniques" Modules include "...Neutron diffraction; Neutron spectroscopy; Reflectometry; Small angle scattering..." For more information see ISIS; Rutherford Appleton Laboratory or the Science and Technology Facilities Council NEUTRON CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS NCNR TOOLS - Center for Neutron Research (NCNR), Materials Science and Engineering Laboratory, NIST VERY VERY VERY...EXTENSIVE. For more information see Center for Neutron Research (NCNR) Examples from over "20" Neutron Calculators include Scattering Length Density Calculator for Thermal Neutron Cross Sections Scattering Length Density Calculator "...Given a chemical compound and a mass density in g/cm3 this applet can calculate the real and imaginary portions of the scattering length density of the material for neutrons and x-rays..." Calculate SANS Data on the Web Calculate SANS Data on the Web "...calculate SANS data using any of 20 different particle models. You can also smear the SANS data using a set of instrument parameters..." Calculate Neutron Reflectivities on the Web Calculate Neutron Reflectivities on the Web "...Make a model profile with layers, define the fronting and backing media and calculate neutron reflectivities..." Nuclear Magnetic Resonance NMR PERIODICAL TABLES SEE PERIODICAL TABLES: NMR NMR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS NMR & MRI COURSES, LECTURES, TEXTBOOKS, ETC. NMR COURSE (SHOCKWAVE) - F. Sauriol, NMR Facility, Department of Chemistry, Queens University, Ontario, Canada Multimedia Nuclear Magnetic Resonance (NMR) Course (Text, Images, Simulations, Animations & Videos/Movies). VERY VERY VERY...EXTENSIVE. Examples of "Nuclear Magnetic Resonance (NMR)" Course Chapters include "...Basic Concepts; Pulse Tools; 2DJ-NMR; 2D: Homonuclear; 3D-NMR experiments; etc..." Examples of "Nuclear Magnetic Resonance (NMR)" Animations include "...An Animation that reviews various aspect of NMR; An Animation that reviews more specifically Scalar Couplings; Animation on the APT pulse sequence; Animation on 3D HNCA; Animation on the INEPT pulse sequence; Carbon13 couplings; Spin-Echo; etc..." For more information see Advanced NMR Course; The NMR Facility at Queen's University; Facility Information - NMR; Research Facilities - Facility Information or the Department of Chemistry Examples of "Nuclear Magnetic Resonance (NMR)" Course Chapter Lessons include The APT Experiment Precession and the magnetic field in NMR NMR parameters THE BASICS OF NMR - J.P. Hornak, Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology, Rochester, NY Multimedia Nuclear Magnetic Resonance (NMR) Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE. The Basic of NMR "...is a phenomenon which occurs when the nuclei of certain atoms are immersed in a static magnetic field and exposed to a second oscillating magnetic field. Some nuclei experience this phenomenon, and others do not, dependent upon whether they possess a property called spin..." Examples of "The Basic of NMR" Course Chapters include "...Introduction; The Mathematics of NMR; Spin Physics; NMR Spectroscopy; Fourier Transforms; Pulse Sequences, NMR Hardware; Practical Considerations; Carbon-13 NMR; 2-D Techniques; Advanced Spectroscopic Techniques; etc..." For more information see the Chester F. Carlson Center for Imaging Science Examples of "The Basic of NMR" Course Chapters include Chapter 5: Fourier Transforms Chapter 7: NMR Hardware Chapter 10: 2-D Techniques THE BASICS OF MRI - J.P. Hornak, Chester F. Carlson Center for Imaging Science, Rochester Institute of Technology, Rochester, NY Multimedia Magnetic Resonance Imaging (MRI) Course (Text, Images, Animations, Simulations & Audio/Sound). VERY VERY VERY...EXTENSIVE. Available in English, Italian & Russian. The Basics of MRI "...is an imaging technique used primarily in medical settings to produce high quality images of the inside of the human body. MRI is based on the principles of nuclear magnetic resonance (NMR), a spectroscopic technique used by scientists to obtain microscopic chemical and physical information about molecules. The technique was called magnetic resonance imaging rather than nuclear magnetic resonance imaging (NMRI) because of the negative connotations associated with the word..." Examples of "The Basics of MRI" Course Chapters include "...Introduction; The Mathematics of NMR; Spin Physics; NMR Spectroscopy; Fourier Transforms; Imaging Techniques; Fourier Transform Imaging Principles; Basic Imaging Techniques; Imaging Hardware; Advanced Imaging Techniques; etc..." For more information see Class Material or the Chester F. Carlson Center for Imaging Science Examples of "The Basics of MRI" Course Chapters include Chapter 2: The Mathematics of NMR Chapter 3: Spin Physics Chapter 12: Advanced Imaging Techniques NMR MATHEMATICAL ANALYSIS CALCULATORS & APPLETS GAMMA ONLINE PROGRAMS (JAVA APPLETS) - S.A. Smith, Nuclear Magnetic Resonance Program, The National High Magnetic Filed Laboratory (NHMFL), Florida State University VERY VERY VERY...EXTENSIVE. GAMMA Includes over "50" Nuclear Magnetic Resonance Calculators. "...GAMMA is a C++ library expressly for simulation of Magnetic Resonance experiments..." For more information see Nuclear Magnetic Resonance Program Resources; Nuclear Magnetic Resonance Program or the National High Magnetic Filed Laboratory Photoelectric Effect PHOTOELECTRIC EFFECT CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PHOTOELECTRIC EFFECT CALCULATORS & APPLETS PHOTOELECTRIC EFFECT (JAVA APPLET) - W. Fendt, Augsburg, Bundesrepublik Deutschland (Germany) Photoelectric Effect Calculator "...simulates an experiment for the determination of the Planck constant and the work function: A single spectral line is filtered out from the light of a mercury lamp..." For more information see Walter Fendt's Home Page Physics of Music PHYSICS OF MUSIC COURSES, LECTURES, ANIMATIONS, SIMULATIONS, ETC. MUSIC ACOUSTICS (FLASH, QUICKTIME, REALPLAYER) - J. Wolfe, Music Acoustics Group, Department of Environmental and Applied Physics, School of Physics, University of New South Wales, Sydney, Australia Multimedia Music Acoustics Course, Lessons, Technical Reports, etc. (Text, Images, Animations, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of "Music Acoustics" Subject Categories include "...Musical Acoustics Basics; Flute Acoustics; Clarinet Acoustics; Saxophone Acoustics; Brass Acoustics; Didjeridu Acoustics; Violin Acoustics; Guitar Acoustics; Voice Acoustics; etc..." For more information see Joe Wolfe's Music Home Page; Joe Wolfe's Home Page or the School of Physics Examples from over "150" "Music Acoustics" Lessons, Technical Reports, etc. include Test your Hearing Test your Hearing "...This site allows you to measure equal loudness contours--the frequency response of your own ears. The flash script allows you to play sound files with a range of frequencies and sound levels with the click of a mouse..." "...Results using this test cannot be regarded as clinical data. Although the sound files have been carefully prepared, the actual sound level and spectral purity depend on the frequency response of your sound card and headphones. They may, however, be helpful for comparison, such as left vs right ear, or for changes in hearing over time, assuming that you use the same hardware..." What is a Sound Spectrum? Sound Spectrum "...is a representation of a sound - usually a short sample of a sound - in terms of the amount of vibration at each individual frequency. It is usually presented as a..." Saxophone Acoustics Saxophone Acoustics "...In the saxophone, the reed acts like an oscillating valve (technically, a control oscillator). The reed, in cooperation with the resonances in the air in the instrument, produces an oscillating component of both flow and pressure. Once the air in the saxophone is vibrating, some of the energy is radiated as sound out of the bell and any open holes..." Flute Acoustics Flute Acoustics "...In the flute, the air jet, in cooperation with the resonances in the air in the instrument, produces an oscillating component of the flow. Once the air in the flute is vibrating, some of the energy is radiated as sound out of the end and any open holes..." ACOUSTICS & VIBRATIONS (QUICKTIME) - D.A. Russell, Applied Physics, Department of Science & Mathematics, Kettering University, Flint, Michigan Multimedia Acoustics and Vibration Lessons, Technical Reports, etc. (Text, Images, Animations, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of "Acoustics & Vibration" Subject Categories include "...Basic Wave Phenomena; Sound Waves and Radiation from Sources; Complicated Wave Phenomena; Room Acoustics; Vibration of 1-DOF Simple Oscillators; Vibration of Multi-DOF Systems; etc..." For more information see Daniel A. Russell's Home Page; Applied Physics or Kettering University Examples from over "50" "Acoustics and Vibration" Lessons, Technical Reports, etc. include Modal Analysis of an Electric Guitar Modal Analysis of an Electric Guitar "...The purpose of this experiment was two-fold: familiarize ourselves with the process of experimental modal analysis, including learning how to use the hardware and software; to study the vibration of an electric guitar in order to determine its natural frequencies and mode shapes..." Refraction of Sound Waves Refraction of Sound Waves "...Suppose you are camping on the shore of a lake which is not too wide, maybe 1/2 a mile across or so. During the day you can see campers on the other side of the lake, but you cannot hear them. At night, however, you can not only see the campers on the other side of the lake but you can also hear their conversations as they sit around their camp fire. This phenomena is due to the refraction of sound waves..." Sound Fields Radiated by Simple Sources Sound Fields Radiated by Simple Sources include "...Radiation from a monopole source; Radiation from a dipole source; Radiation from a lateral quadrupole source..." Acoustics of Baseball Bats Acoustics of Baseball Bats "...vibrational and acoustic analysis of softball and baseball bats has become my primary area of research. I have been able to correlate the vibrational frequencies of bat barrels to measured performance, and have signicantly contributed to an understanding of the trampoline effect in a hollow bat. In addition, my vibrational analysis of the bending modes of a bat has added to the understanding of perception and feel, including why some bats sting more or less than others..."

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