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Acoustic Waves in Boreholes

Introducing the first, self-contained reference on acoustic waveform logging Acoustic measurements in boreholes were first made as a specialized logging technique in geological exploration, but recent advances have greatly expanded the potential applications of this technique. Acoustic Waves in Boreholes provides a thorough review of the theory and interpretation techniques needed to realize these applications, emphasizing the role of guided modes and critically refracted waves in determining the characteristics of recorded waveforms. Topics covered in this comprehensive volume include the seismic properties of rocks; propagation of axisymmetric waves along fluid-filled boreholes in isotropic rocks; and symmetric and nonsymmetric sources in isotropic, transversely isotropic, and porous, permeable formations in open and cased boreholes. Each chapter includes the theory of synthetic microseismogram computation, interpretation and data inversion techniques illustrated using computed seismograms, and case histories using experimental data. Appendices providing the mathematical formulation needed to compute microseismograms, with a single consistent notation used throughout, are also included in appropriate chapters. The wide range of geomechanical properties covered in this book will interest exploration geophysicists, reservoir engineers, civil engineers, geologists, and soil scientists.

Frederick L. Paillet, Chuen Hon Cheng. Appendix. 3.1. Complex. Contour.
Integration. Evaluation. of. Wavenumber. Transform. for. Synthetic.
Microseismograms. Although direct numerical evaluation of transform integrals
such as that in Equation 3.1 is now the preferred method of synthetic
microseismogram calculation, complex contour integration methods can provide
considerable insight into the properties of waveforms. Complex contour
integration and residue theory also provide ...

Statistik potensi desa Propinsi Sumatera Barat, 1993

hasil Sensus Pertanian 1993

Statistics on village potentials, Sumatera Barat Province.

Statistics on village potentials, Sumatera Barat Province.

Photoshop CS3 Photo Effects Cookbook

Whether you're just getting getting into Photoshop or have been using it for a while, you know that it's a many-faceted application that can be somewhat overwhelming to master. With 53 easy-to-follow recipes, Photoshop CS3 Photo Effects Cookbook shows you how to use Photoshop CS3 to simulate classic camera and darkroom techniques and special effects--without making you first learn Photoshop inside and out. The book covers: Using the improved Vanishing Point, Lens Blur, and Black & White filters Creating graphic art effects: posterization, watercolor, pen and ink Working with lighting effects: neon glows, lens flares, fire and flame effects Simulating natural phenomena: rain, snow, and lightning Adapting traditional techniques: film grain, contrast masks, hand-tinting, cross-processing Adding motion blurs and other special effects Assembling multi-layered images and photomontages Packed with hundreds of full-color images, step-by-step instructions, and many practical tips, this book-and Adobe Photoshop CS3- are all you need to create professional graphic art effects from almost any image source.

Damn Good Advice (For People with Talent!)

How To Unleash Your Creative Potential by America's Master Communicator, George Lois

Damn Good Advice (For People With Talent!) is a look into the mind of one of America's most legendary creative thinkers, George Lois. Offering indispensle lessons, practical advice, facts, anecdotes and inspiration, this book is a timeless creative bible for all those looking to succeed in life, business and creativity. These are key lessons derived from the incomparle life of 'Master Communicator' George Lois, the original Mad Man of Madison Avenue. Written and compiled by the man The Wall Street Journal called "prodigy, enfant terrible, founder of agencies, creator of legends," each step is borne from a passion to succeed and a disdain for the status quo. Organised into inspirational, bite-sized pointers, each page offers fresh insight into the sources of success, from identifying your heroes to identifying yourself. The ideas, images and illustrations presented in this book are fresh, witty and in-your-face. Whether it's communicating your point in nanosecond, creating an explosive portfolio or making your presence felt, no one is better placed than George Lois to teach you the process of creativity. Poignant, punchy and to-the-point, Damn Good Advice (For People With Talent!) is a must have for anyone on a quest for success.

These are key lessons derived from the incomparle life of 'Master Communicator' George Lois, the original Mad Man of Madison Avenue.

Second Chance

Alisa Worthington has been an orphan her entire life. She dreams of having a family - but just when she thinks she's found a home, it is taken from her. Alisa flees San Francisco and false accusations against her, ending up in the small town of Reliable, California. There, she's at the mercy of the six Chance brothers. From the moment he first sees her, Titus Chance is drawn to Alisa's enormous brown eyes, set in a lovely heart-shaped face. But no matter how much friendship he offers, she always withdraws, haunted by secrets from her past. Will Alisa be convicted of a heinous crime she did not commit? Might her connection with Titus lead to a second chance for love? Fall in love with this inspiring love story and our entire collection of Christian romance novels from Heartsong Presents!

Tracey V. Bateman. Second Chance Tracey V. Bateman Jožovo Copyright ISBN
1593101821 Copyright © 2005 by Tracey V. Bateman.