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Latest metal detectors Stories

2011-09-01 07:00:00

The all new line of Winbest® metal detectors by Barska® turn the average hobbyist into a professional treasure hunter. The three new metal detectors, Pro, Master and Elite feature the most advanced detection technology available today. La Verne, CA (PRWEB) September 01, 2011 BARSKA, the world leader in sport optics, biometric safes, and outdoor products has developed a new line of Winbest® metal detectors. The new metal detector line was developed for the active outdoors...

2008-07-18 03:00:45

By Nickerson, Amanda B Martens, Matthew P Abstract. This study examined the extent to which three approaches to violence prevention and response were associated with the incidence of school crime and disruption after accounting for the influence of demographic variables. Secondary data analyses were conducted with four subsets of the sample of principals who completed the National Center for Education Statistics' School Survey on Crime and Safety. Exploratory and confirmatory factor...


Latest metal detectors Reference Libraries

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2010-10-06 21:55:14

A metal detector is a device that finds metal that may not be visible. The basic metal detector is composed of an oscillator producing an alternating current that passes through the coil producing an alternating magnetic field. If electrically conductive metal is close to the coil then the magnetic field is disrupted and thus the metal detector can sense the hidden metal. The first metal detectors were developed in the 1960s and were used for mining and other industries. They were used...

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Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.