Cardiovascular Haemodynamics and Doppler Waveforms Explained


Book Description

This book provides the necessary understanding of the physical principles to produce clear and diagnostically secure Doppler ultrasound scans.




Waveform Design for Active Sensing Systems


Book Description

Ideal for researchers and practitioners looking to develop and use computational algorithms for waveform design in diverse active sensing applications.




Waveform


Book Description

Waveform celebrates the role of women essayists in contemporary literature. Historically, women have been instrumental in moving the essay to center stage, and Waveform continues this rich tradition, further expanding the dynamic genre’s boundaries and testing its edges. With thirty essays by thirty distinguished and diverse women writers, this carefully constructed anthology incorporates works ranging from the traditional to the experimental. Waveform champions the diversity of women’s approaches to the structure ofthe essay—today a site of invention and innovation, with experiments in collage, fragments, segmentation, braids, triptychs, and diptychs. Focused on these explorations of form, Waveform is not wed to a fixed theme or even to women’s experiences per se. It is not driven by subject matter but highlights the writers’ interaction with all manner of subject and circumstance through style, voice, tone, and structure. This anthology presents some of the women who are shaping the essay today, mapping an ever-changing landscape. It is designed to place essays recently written by women such as Roxane Gay, Cheryl Strayed, Margo Jefferson, Jaquira Diaz, and Eula Biss into the hands of those who have been waiting patiently for something they could equally claim as their own. Contributors: Marcia Aldrich, Jocelyn Bartkevicius, Chelsea Biondolillo, Eula Biss, Barrie Jean Borich, Joy Castro, Meghan Daum, Jaquira Díaz, Laurie Lynn Drummond, Patricia Foster, Roxane Gay, Leslie Jamison, Margo Jefferson, Sonja Livingston, Alexandria Marzano-Lesnevich, Brenda Miller, Michele Morano, Kyoko Mori, Bich Minh Nguyen, Adriana Paramo, Jericho Parms, Torrey Peters, Kristen Radtke, Wendy Rawlings, Cheryl Strayed, Dana Tommasino, Sarah Valentine, Neela Vaswani, Nicole Walker, Amy Wright




Understanding Signals


Book Description

Written for students as well as professionals who work with and support geophysicists, this book presents a simple and informal discussion of fundamental concepts which underlie the quantitative part of geophysical analysis and interpretation. These general concepts are applicable for an analytical approach to any phenomena that can be measured and recorded. With examples and figures created using Microsoft Excel®, this book is accessible and insightful. Topics covered include: the concept of signals based on the sine function; the summation of sine waves as a more complicated signal; the notion of Fourier series and the spectral representation of signals; digital sampling and discrete representation of signals; the discrete Fourier transform and inverse transform; the concept of filtering in the spectral domain; and the idea of filtering outside of the spectral domain, by convolution, and the relationship between the measurement and spectral domains. This book will be valuable for geologists, junior seismic interpreters, software developers, high school and university students, and geophysical professionals seeking a refresher of the basic concepts.







Electronics


Book Description

Providing an introduction to good engineering practice for electrical and electronic engineers, this book is intended for first- and second-year undergraduate courses. It deals with engineering practice in relation to important topics such as reliability and maintainability, heat management and parasitic electrical effects, environmental influences, testing and safety. The coverage encompasses the properties, behaviour, fabrication and use of materials and components used in the fields of computing, digital systems, instrumentation, and control. The second edition has been revised extensively to reflect advances in technology, with new material on insulation-displacement jointing and electrical-safety testing.




Diagnostic Ultrasound


Book Description

All healthcare professionals practising ultrasound in a clinical setting should receive accredited training in the principles and practice of ultrasound scanning. This second edition of Diagnostic Ultrasound: Physics and Equipment provides a comprehensive introduction to the physics, technology and safety of ultrasound equipment, with high quality ultrasound images and diagrams throughout. It covers all aspects of the field at a level intended to meet the requirements of UK sonography courses. New to this edition: • Updated descriptions of ultrasound technology, quality assurance and safety. • Additional chapters dedicated to 3D ultrasound, contrast agents and elastography. • New glossary containing definitions of over 500 terms. The editors and contributing authors are all authorities in their areas, with contributions to the scientific and professional development of ultrasound at national and international level.




Digital Sound Processing for Music and Multimedia


Book Description

Provides an introduction to the nature, synthesis and transformation of sound which forms the basis of digital sound processing for music and multimedia. Background information in computer techniques is included so that you can write computer algorithms to realise new processes central to your own musical and sound processing ideas. Finally, material is inlcuded to explain the way in which people contribute to the development of new kinds of performance and composition systems. Key features of the book include: · Contents structured into free-standing parts for easy navigation · `Flow lines' to suggest alternative paths through the book, depending on the primary interest of the reader. · Practical examples are contained on a supporting website. Digital Sound Processing can be used by anyone, whether from an audio engineering, musical or music technology perspective. Digital sound processing in its various spheres - music technology, studio systems and multimedia - are witnessing the dawning of a new age. The opportunities for involvement in the expansion and development of sound transformation, musical performance and composition are unprecedented. The supporting website (www.york.ac.uk/inst/mustech/dspmm.htm) contains working examples of computer techniques, music synthesis and sound processing.







Knowledge Discovery and Data Mining


Book Description

The volume includes a set of selected papers extended and revised from the 4th International conference on Knowledge Discovery and Data Mining, March 1-2, 2011, Macau, Chin. This Volume is to provide a forum for researchers, educators, engineers, and government officials involved in the general areas of knowledge discovery and data mining and learning to disseminate their latest research results and exchange views on the future research directions of these fields. 108 high-quality papers are included in the volume.