Inside the Metal Detector

Inside the Metal Detector

Author: George Overton

Publisher: Geotech Press

Published: 2015-06-01

Total Pages:

ISBN-13: 9780985834210

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A detailed look at metal detector technology and design, with experiments and projects.


Modern Metal Detectors

Modern Metal Detectors

Author: Charles L. Garrett

Publisher: RAM U.S.A., Publications and Distribution

Published: 1985-04-01

Total Pages: 432

ISBN-13: 9780915920754

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This book has been extremely useful to me in understanding all there is to know about metal detectors. To a beginner this is absolute required reading, and for the experienced detectionist, it is still of profound value because of the advice that it gives. This book helped me purchase the right metal detector and following its advice paid for the book the first time I went out metal detecting after reading it. If you are only going to have only two or three books in your personal metal detecting library this one should be one of those two or three! Happy Hunting!


Detecting Foreign Bodies in Food

Detecting Foreign Bodies in Food

Author: M Edwards

Publisher: Elsevier

Published: 2004-04-22

Total Pages: 329

ISBN-13: 1855738392

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Foreign bodies are the biggest single source of customer complaints for many food manufacturers, retailers and enforcement authorities. Foreign bodies are any undesirable solid objects in food and range from items entirely unconnected with the food such as glass or metal fragments to those related to the food such as bones or fruit stalks. Detecting foreign bodies in food discusses ways of preventing and managing incidents involving foreign bodies and reviews the range of current methods available for the detection and control of foreign bodies, together with a number of new and developing technologies.Part one addresses management issues, with chapters on identifying potential sources of foreign bodies, good manufacturing practice (GMP), the role of the hazard analysis and critical control point (HACCP) system and how best to manage incidents involving foreign bodies. The book also includes a chapter on the laboratory identification of foreign bodies. Part two examines methods for the detection and removal of foreign bodies. There are chapters on existing methods, including metal detection, magnets, optical sorting, X-ray systems and physical separation methods. Other chapters consider research on potential new technologies, including surface penetrating radar, microwave reflectance, nuclear magnetic resonance, electrical impedance and ultrasound.Detecting foreign bodies in food is a standard reference for all those concerned with ensuring the safety of food. - Discusses ways of preventing and managing incidents involving foreign bodies - Reviews the range of technologies available for effective detection and control of foreign bodies


Metal Detecting: a Beginner's Guide

Metal Detecting: a Beginner's Guide

Author: Mark Smith

Publisher: Createspace Independent Publishing Platform

Published: 2014-01-15

Total Pages: 0

ISBN-13: 9781494964412

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Old coins, lost jewelry... there is an entire world of buried treasure right under our feet. Smith shows you how to claim your share. Fully illustrated diagrams and real life pictures describe in detail the easiest ways to not only locate treasure, but safely recover it as well.


Handbook of Modern Sensors

Handbook of Modern Sensors

Author: Jacob Fraden

Publisher: Springer Science & Business Media

Published: 2006-04-29

Total Pages: 596

ISBN-13: 0387216049

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Seven years have passed since the publication of the previous edition of this book. During that time, sensor technologies have made a remarkable leap forward. The sensitivity of the sensors became higher, the dimensions became smaller, the sel- tivity became better, and the prices became lower. What have not changed are the fundamental principles of the sensor design. They are still governed by the laws of Nature. Arguably one of the greatest geniuses who ever lived, Leonardo Da Vinci, had his own peculiar way of praying. He was saying, “Oh Lord, thanks for Thou do not violate your own laws. ” It is comforting indeed that the laws of Nature do not change as time goes by; it is just our appreciation of them that is being re?ned. Thus, this new edition examines the same good old laws of Nature that are employed in the designs of various sensors. This has not changed much since the previous edition. Yet, the sections that describe the practical designs are revised substantially. Recent ideas and developments have been added, and less important and nonessential designs were dropped. Probably the most dramatic recent progress in the sensor technologies relates to wide use of MEMS and MEOMS (micro-electro-mechanical systems and micro-electro-opto-mechanical systems). These are examined in this new edition with greater detail. This book is about devices commonly called sensors. The invention of a - croprocessor has brought highly sophisticated instruments into our everyday lives.


Technical Innovation in American History [3 volumes]

Technical Innovation in American History [3 volumes]

Author: Rosanne Welch

Publisher: Bloomsbury Publishing USA

Published: 2019-02-22

Total Pages: 1155

ISBN-13: 161069094X

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From the invention of eyeglasses to the Internet, this three-volume set examines the pivotal effects of inventions on society, providing a fascinating history of technology and innovations in the United States from the earliest European colonization to the present. Technical Innovation in American History surveys the history of technology, documenting the chronological and thematic connections between specific inventions, technological systems, individuals, and events that have contributed to the history of science and technology in the United States. Covering eras from colonial times to the present day in three chronological volumes, the entries include innovations in fields such as architecture, civil engineering, transportation, energy, mining and oil industries, chemical industries, electronics, computer and information technology, communications (television, radio, and print), agriculture and food technology, and military technology. The A–Z entries address key individuals, events, organizations, and legislation related to themes such as industry, consumer and medical technology, military technology, computer technology, and space science, among others, enabling readers to understand how specific inventions, technological systems, individuals, and events influenced the history, cultural development, and even self-identity of the United States and its people. The information also spotlights how American culture, the U.S. government, and American society have specifically influenced technological development.


The Detection of Human Remains

The Detection of Human Remains

Author: Edward W. Killam

Publisher: Charles C Thomas Publisher

Published: 2004

Total Pages: 293

ISBN-13: 0398074836

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This work is intended as a guide to the various methods for locating human remains. Most of the information is applicable to both archaeological and forensic situations. The intended audience is those who become actively involved in the hunt for human bodies, such as historic and prehistoric archaeologists and the law enforcement community, including coroner or medical examiner investigators and search and rescue teams. It contains guidelines for the investigation of missing person or homicide cases which require comprehensive body search planning. The core is a guide to methods requiring comprehensive body search planning.