vnh

vnh PDF Author:
Publisher: Mittal Publications
ISBN:
Category :
Languages : en
Pages : 308

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Book Description

vnh

vnh PDF Author:
Publisher: Mittal Publications
ISBN:
Category :
Languages : en
Pages : 308

Get Book

Book Description


The Method of Moments in Electromagnetics

The Method of Moments in Electromagnetics PDF Author: Walton C. Gibson
Publisher: CRC Press
ISBN: 1000412482
Category : Mathematics
Languages : en
Pages : 510

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Book Description
The Method of Moments in Electromagnetics, Third Edition details the numerical solution of electromagnetic integral equations via the Method of Moments (MoM). Previous editions focused on the solution of radiation and scattering problems involving conducting, dielectric, and composite objects. This new edition adds a significant amount of material on new, state-of-the art compressive techniques. Included are new chapters on the Adaptive Cross Approximation (ACA) and Multi-Level Adaptive Cross Approximation (MLACA), advanced algorithms that permit a direct solution of the MoM linear system via LU decomposition in compressed form. Significant attention is paid to parallel software implementation of these methods on traditional central processing units (CPUs) as well as new, high performance graphics processing units (GPUs). Existing material on the Fast Multipole Method (FMM) and Multi-Level Fast Multipole Algorithm (MLFMA) is also updated, blending in elements of the ACA algorithm to further reduce their memory demands. The Method of Moments in Electromagnetics is intended for students, researchers, and industry experts working in the area of computational electromagnetics (CEM) and the MoM. Providing a bridge between theory and software implementation, the book incorporates significant background material, while presenting practical, nuts-and-bolts implementation details. It first derives a generalized set of surface integral equations used to treat electromagnetic radiation and scattering problems, for objects comprising conducting and dielectric regions. Subsequent chapters apply these integral equations for progressively more difficult problems such as thin wires, bodies of revolution, and two- and three-dimensional bodies. Radiation and scattering problems of many different types are considered, with numerical results compared against analytical theory as well as measurements.

The Last Suffragist Standing

The Last Suffragist Standing PDF Author: Veronica Strong-Boag
Publisher: UBC Press
ISBN: 077483871X
Category : Biography & Autobiography
Languages : en
Pages : 284

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Book Description
The Last Suffragist Standing is an unprecedented study of a pioneering politician, a New Woman who tested Canadian democracy. Laura Marshall Jamieson (1882–1964) was the last suffragist in Canada to be elected to a provincial or federal legislature, and her biography opens a window onto the political and social landscape of her time. She embraced issues such as minimum wage, feminist pacifism, housing, and employment equality throughout her six decades of activism. Strong-Boag’s deep knowledge of the history of the women’s movement and Canadian politics turns this compelling account of a woman’s life into an illuminating work on the history of feminism, socialism, internationalism, and activism in Canada.

The Infrared Spectra of Complex Molecules

The Infrared Spectra of Complex Molecules PDF Author: L. J. Bellamy
Publisher: Springer Science & Business Media
ISBN: 9401165203
Category : Science
Languages : en
Pages : 309

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Book Description


Wind Effects on Structures

Wind Effects on Structures PDF Author: Emil Simiu
Publisher: John Wiley & Sons
ISBN: 1119375932
Category : Technology & Engineering
Languages : en
Pages : 661

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Book Description
Provides structural engineers with the knowledge and practical tools needed to perform structural designs for wind that incorporate major technological, conceptual, analytical and computational advances achieved in the last two decades. With clear explanations and documentation of the concepts, methods, algorithms, and software available for accounting for wind loads in structural design, it also describes the wind engineer's contributions in sufficient detail that they can be effectively scrutinized by the structural engineer in charge of the design. Wind Effects on Structures: Modern Structural Design for Wind, 4th Edition is organized in four sections. The first covers atmospheric flows, extreme wind speeds, and bluff body aerodynamics. The second examines the design of buildings, and includes chapters on aerodynamic loads; dynamic and effective wind-induced loads; wind effects with specified MRIs; low-rise buildings; tall buildings; and more. The third part is devoted to aeroelastic effects, and covers both fundamentals and applications. The last part considers other structures and special topics such as trussed frameworks; offshore structures; and tornado effects. Offering readers the knowledge and practical tools needed to develop structural designs for wind loadings, this book: Points out significant limitations in the design of buildings based on such techniques as the high-frequency force balance Discusses powerful algorithms, tools, and software needed for the effective design for wind, and provides numerous examples of application Discusses techniques applicable to structures other than buildings, including stacks and suspended-span bridges Features several appendices on Elements of Probability and Statistics; Peaks-over-Threshold Poisson-Process Procedure for Estimating Peaks; estimates of the WTC Towers’ Response to Wind and their shortcomings; and more Wind Effects on Structures: Modern Structural Design for Wind, 4th Edition is an excellent text for structural engineers, wind engineers, and structural engineering students and faculty.

Photonic Crystals: Mathematical Analysis and Numerical Approximation

Photonic Crystals: Mathematical Analysis and Numerical Approximation PDF Author: Willy Dörfler
Publisher: Springer Science & Business Media
ISBN: 3034801130
Category : Mathematics
Languages : en
Pages : 162

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Book Description
This book concentrates on the mathematics of photonic crystals, which form an important class of physical structures investigated in nanotechnology. Photonic crystals are materials which are composed of two or more different dielectrics or metals, and which exhibit a spatially periodic structure, typically at the length scale of hundred nanometers. In the mathematical analysis and the numerical simulation of the partial differential equations describing nanostructures, several mathematical difficulties arise, e. g., the appropriate treatment of nonlinearities, simultaneous occurrence of continuous and discrete spectrum, multiple scales in space and time, and the ill-posedness of these problems. This volume collects a series of lectures which introduce into the mathematical background needed for the modeling and simulation of light, in particular in periodic media, and for its applications in optical devices.

Self-Organizing Systems

Self-Organizing Systems PDF Author: David Hutchison
Publisher: Springer
ISBN: 3540749179
Category : Computers
Languages : en
Pages : 295

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Book Description
This book constitutes the refereed proceedings of the Second International Workshop on Self-Organizing Systems, IWSOS 2007. The 17 revised full papers and five revised short papers presented together with two invited talks were carefully selected from more than 36 submissions. The papers are organized in topical sections on ad hoc routing, peer-to-peer networking, network topology, adaptive and self-organizing networks and multicast and mobility protocols.

Socrates on Self-Improvement

Socrates on Self-Improvement PDF Author: Nicholas D. Smith
Publisher: Cambridge University Press
ISBN: 1316515532
Category : Philosophy
Languages : en
Pages : 203

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Book Description
Explains how and why Socrates continues to be a foundational figure in western philosophy.

Essentials of Percutaneous Dialysis Interventions

Essentials of Percutaneous Dialysis Interventions PDF Author: Dheeraj Rajan
Publisher: Springer Science & Business Media
ISBN: 1441956573
Category : Medical
Languages : en
Pages : 584

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Book Description
As the dialysis population grows, an expert medical resource on the percutaneous creation and maintenance of vascular access is much needed. This book fulfills exactly that need, engaging interventional radiologists, vascular surgeons, interventional nephrologists, and the medical support personnel serving these patients. Providing a clear understanding of best techniques and practices, the authors present an unbiased discussion of patient preparation, procedures, and new devices and equipment. Logically organized and concluding with a compelling collection of 15 noteworthy cases, the book is the culminating work of leading experts in their specialties. The first truly practical reference dedicated to this topic, Essentials of Percutaneous Dialysis Interventions extends across multiple medical specialties to address a global health problem. Easy to use, reader-friendly, and portable, experienced practitioners and trainees alike will find this book to be of daily value.

Product Design File

Product Design File PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 1934

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Book Description
A file of manufacturers' catalogs compiled for the use of engineers and executives engaged in product development and design.