Hiển thị các bài đăng có nhãn diffusion. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn diffusion. Hiển thị tất cả bài đăng

Thứ Hai, 20 tháng 4, 2015

Handbook of Coherent-Domain Optical Methods

Handbook of Coherent-Domain Optical Methods



This Handbook provides comprehensive coverage of laser and coherent-domain methods as applied to biomedicine, environmental monitoring, and materials science. Worldwide leaders in these fields describe the fundamentals of light interaction with random media and present an overview of basic research. The latest results on coherent and polarization properties of light scattered by random media, including tissues and blood, speckles formation in multiple scattering media, and other non-destructive interactions of coherent light with rough surfaces and tissues, allow the reader to understand the principles and applications of coherent diagnostic techniques. The expanded second edition has been thoroughly updated with particular emphasis on novel coherent-domain techniques and their applications in medicine and environmental science. Volume 1 describes state-of-the-art methods of coherent and polarization optical imaging, tomography and spectroscopy; diffusion wave spectroscopy; elastic, quasi-elastic and inelastic light scattering spectroscopy and imaging; digital holographic microscopy, the Fourier transform light scattering method, and coherent diffractive imaging; wavefront sensing, aberration measurement and adaptive optics for ophthalmology; and laser remote sensing. Volume 2 presents the new and growing field of coherent optics in optical coherence tomography (OCT). Various applications of OCT and confocal microscopy, including biomedical endoscopy, are discussed. A special section covers Mueller matrix polarimetry, nonlinear laser fluorescence spectroscopy, and triplet-triplet annihilation assisted upconversion as optical tools for probing the physical parameters of materials and natural organic compounds. Represents the only reference work offering integrated coverage of coherent-domain optical methods for a wide range of applications involving strong light scattering Covers the fundamentals of light interaction with random media Describes specific interactions of coherent and low-coherent light with tissues and blood Presents advanced optical coherence tomography techniques and other non-destructive diagnostic methods Extensively revised and updated from the 2004 edition




The Transnational Unconscious

The Transnational Unconscious



Transnational Unconscious examines psychoanalysis as both a national and trans-national phenomenon. It explores the distinctive national and international aspects of the reception and circulation of psychoanalytic thought and practice, psychoanalysis as a cultural paradigm, and both its oppressive and liberatory potential at different historical periods. While focusing on specific national cases, the essays emphasize the transnational aspects of local reception and diffusion of psychoanalysis, in particular the flow of people, ideas, and practice.




Thứ Tư, 11 tháng 3, 2015

Electro-Diffusion of Ions

Electro-Diffusion of Ions



This is one of the first texts in which electro-diffusion of ions in its different aspects is considered as a unified subject. As a subject it is relevant to understanding the behavior of apparently different physical objects such as electrolyte solution, ion-exchangers, ion-selective membranes, and semiconductors. This text treats a selection of topics in electro-diffusion of ions in an aqueous medium – a nonlinear transport process whose essence is diffusion of ions combined with their migration in a selfconsistent electric field. Electro-Diffusion of Ions is intended to enhance the understanding of particular electro-diffusional transport phenomena and to spark the interest of the mathematical community in the corresponding area of applications and development of a unified scientific vision. Contains some previously unpublished results for electro-diffusional problems.




Thứ Hai, 23 tháng 2, 2015

FEFLOW

FEFLOW



FEFLOW is an acronym of Finite Element subsurface FLOW simulation system and solves the governing flow, mass and heat transport equations in porous and fractured media by a multidimensional finite element method for complex geometric and parametric situations including variable fluid density, variable saturation, free surface(s), multispecies reaction kinetics, non-isothermal flow and multidiffusive effects. FEFLOW comprises theoretical work, modeling experiences and simulation practice from a period of about 40 years. In this light, the main objective of the present book is to share this achieved level of modeling with all required details of the physical and numerical background with the reader. The book is intended to put advanced theoretical and numerical methods into the hands of modeling practitioners and scientists. It starts with a more general theory for all relevant flow and transport phenomena on the basis of the continuum approach, systematically develops the basic framework for important classes of problems (e.g., multiphase/multispecies non-isothermal flow and transport phenomena, discrete features, aquifer-averaged equations, geothermal processes), introduces finite-element techniques for solving the basic balance equations, in detail discusses advanced numerical algorithms for the resulting nonlinear and linear problems and completes with a number of benchmarks, applications and exercises to illustrate the different types of problems and ways to tackle them successfully (e.g., flow and seepage problems, unsaturated-saturated flow, advective-diffusion transport, saltwater intrusion, geothermal and thermohaline flow).




Thứ Năm, 5 tháng 2, 2015

Progress of Recycling in the Built Environment

Progress of Recycling in the Built Environment



This report is a useful tool for countries starting to recycle aggregates or construction and demolition waste. It contains the latest developments in this field, introduces a completely new approach to the procedure of proportioning concrete mixtures with recycled aggregate, references recent publications, opinions and discrepancies in relation to the durability of recycled concrete, such as freeze-thaw standards, studies of chloride penetration and diffusion, and sulfate attacks, the use of the fine fraction




Stochastic Models for Fractional Calculus

Stochastic Models for Fractional Calculus



This monograph develops the basic theory of fractional calculus and anomalous diffusion, from the point of view of probability. The reader will see how fractional calculus and anomalous diffusion can be understood at a deep and intuitive level, using ideas from probability. The book covers basic limit theorems for random variables and random vectors with heavy tails. Heavy tails are applied in finance, insurance, physics, geophysics, cell biology, ecology, medicine, and computer engineering.




Thứ Hai, 2 tháng 2, 2015

A First Course in Fourier Analysis

A First Course in Fourier Analysis



This unique book provides a meaningful resource for applied mathematics through Fourier analysis. It develops a unified theory of discrete and continuous (univariate) Fourier analysis, the fast Fourier transform, and a powerful elementary theory of generalized functions and shows how these mathematical ideas can be used to study sampling theory, PDEs, probability, diffraction, musical tones, and wavelets. The book contains an unusually complete presentation of the Fourier transform calculus. It uses concepts from calculus to present an elementary theory of generalized functions. FT calculus and generalized functions are then used to study the wave equation, diffusion equation, and diffraction equation. Real-world applications of Fourier analysis are described in the chapter on musical tones. A valuable reference on Fourier analysis for a variety of students and scientific professionals, including mathematicians, physicists, chemists, geologists, electrical engineers, mechanical engineers, and others.




Thứ Năm, 29 tháng 1, 2015

Crime Prevention - Eighth Edition

Crime Prevention - Eighth Edition



This timely revision of Crime Prevention: Approaches, Practices, and Evaluations provides an up-to-date collection of the research on crime prevention. The prevailing approaches and strategies are organized into categories of primary prevention (designed to prevent conditions that foster deviance), secondary prevention (directed toward persons or conditions with a high potential for deviance), and tertiary prevention (dealing with those who have already committed offenses). The effects of physical environments, the mass media, displacement and diffusion, electronic monitoring, and home confinement are also explored. In addition to presenting a discussion of the different prevention approaches, the author provides insight into the effectiveness of each approach.




Thứ Bảy, 17 tháng 1, 2015

Applied Mathematics

Applied Mathematics



This is a textbook for a two-semester graduate course in Mathematical Methods in Physics. Most universities give this course, which is often taught jointly with the Engineering or Mathematics Departments. General topics include: group theory, linear equations, matrices, series, functions of complex variables, conformal mapping, special functions, and partial differential equations. Each chapter has numerous homework problems. The section on transforms includes those on Fourier and Laplace, as well as the modern topic of wavelets. The chapters on partial differential equations include: Laplace’s, Poisson’s, Helmholtz, diffusion, and wave equations. Problems are treated in one, two, and three dimensions.




Thứ Năm, 15 tháng 1, 2015

Aztecs, Moors and Christians

Aztecs, Moors and Christians



In villages and towns across Spain and its former New World colonies, local performers stage mock battles between Spanish Christians and Moors or Aztecs that range from brief sword dances to massive street theatre lasting several days. The performances officially celebrate the triumph of Spanish Catholicism over its enemies. Such an explanation does not, however, account for the traditions persistence for more than five hundred years nor for its widespread diffusion. In this perceptive book, Max Harris seeks to understand the ‘puzzling and enduring passion’ of both Mexicans and Spaniards for festivals of moros y cristianos. He begins by tracing the performances roots in medieval Spain and showing how they came to be superimposed on the mock battles that had been part of pre-contact Aztec calendar rituals. Then, using James Scotts distinction between ‘public’ and ‘hidden transcripts,’ he reveals how, in the hands of folk and indigenous performers, these spectacles of conquest became prophecies of the eventual reconquest of Mexico by the defeated Aztec peoples. Finally, he documents the early arrival of native American performance practices in Europe and the shift of moros y cristianos from court to folk tradition in Spain. Even today, as lively descriptions of current festivals make plain, mock battles between Aztecs, Moors, and Christians remain a remarkably sophisticated vehicle for the communal expression of dissent.




Thứ Ba, 13 tháng 1, 2015

Diffusion-controlled Solid State Reactions

Diffusion-controlled Solid State Reactions



Written by an outstanding group of applied theoreticians with comprehensive expertise and a wide spectrum of international contacts headed by Prof. A. M. Gusak, this monograph coherently presents the approaches and results hitherto only available in various journal papers.