Quantcast

Latest Magnetometer Stories

2011-04-29 09:36:00

GENEVA, April 29, 2011 /PRNewswire/ -- STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications and the leading supplier of MEMS (Micro-Electro-Mechanical Systems) for consumer and portable applications,[1] is set to accelerate the deployment of high-precision mobile compassing with the introduction of its newest geo-magnetic module. Housed inside a miniature 3 x 5 x 1 mm package with operating current consumption down...

5a5622ff5af4e1296a7fd7783887d00d1
2011-04-08 09:50:36

Attempt to measure biomagnetism in plants sets upper limit for what they generateSearching for magnetic fields produced by plants may sound as wacky as trying to prove the existence of telekinesis or extrasensory perception, but physicists at the University of California, Berkeley, are seriously looking for biomagnetism in plants using some of the most sensitive magnetic detectors available.In an article that appeared this week in the Journal of Applied Physics, the UC Berkeley scientists...

83e63435ae66cb0dcc47b9d389ad8ba11
2011-02-15 07:55:00

Physicists propose beaming laser at atmospheric sodium to measure global magnetic field Mapping the Earth's magnetic field "“ to find oil, track storms or probe the planet's interior "“ typically requires expensive satellites. University of California, Berkeley, physicists have now come up with a much cheaper way to measure the Earth's magnetic field using only a ground-based laser. The method involves exciting sodium atoms in a layer 90 kilometers above the surface and measuring...

f372ac30b3796a335a7f814e5dfd1e9c1
2010-10-28 06:06:13

Magnetometers developed at NASA's Goddard Space Flight Center in Greenbelt, Md., for the Juno mission to Jupiter were delivered recently to Lockheed Martin in Denver. Designed and built by an in-house team of Goddard scientists, engineers and technicians, these instruments will map the planet's magnetic field with great accuracy and observe its variations over time. Each of the two vector magnetometers carries with it a pair of non-magnetic star cameras to determine its orientation in space...

2010-10-27 15:23:00

GREENBELT, Md., Oct. 27 /PRNewswire-USNewswire/ -- The magnetometers developed at NASA's Goddard Space Flight Center in Greenbelt, Md., for the Juno mission to Jupiter were delivered recently to Lockheed Martin in Denver, Colo. Designed and built by an in-house team of Goddard scientists, engineers and technicians, this instrument will map the planet's magnetic field with great accuracy and observe its variations over time. Each of the two vector magnetometers carries with it a pair of...

2010-10-14 15:09:59

Researchers from the National Institute of Standards and Technology (NIST) and the German national metrology institute have used NIST's miniature atom-based magnetic sensor to successfully track a human heartbeat, confirming the device's potential for biomedical applications. Described in Applied Physics Letters,* the study is the first to be performed under conditions resembling a clinical setting with the NIST mini-sensors, which until now have been operated mostly in physics laboratories....

bbfe1bdfa35ade450add3976edba7a911
2010-09-27 10:22:38

The Cassini spacecraft has made the first observations from within the radio aurora of another planet than Earth. The measurements, which were taken when the spacecraft flew through an active auroral region in 2008, show some similarities and some contrasts between the radio auroral emissions generated at Saturn and those at Earth.  Results were presented last week by Dr Laurent Lamy at the European Planetary Science Congress in Rome, and recently published in Geophysical Research...

2010-09-16 21:04:52

How to build a better magnetometer Magnetometers come in many shapes and sizes "“ an ordinary hand-held compass is the simplest "“ but alkali-vapor magnetometers are extrasensitive devices that measure magnetic fields using light and atoms. They can detect archaeological remains and mineral deposits underground by their faint magnetic signatures, among a host of other scientific applications. Researchers from the U.S. Department of Energy's Lawrence Berkeley National Laboratory,...

2010-04-14 05:00:00

FOX ISLAND, Wash., April 14 /PRNewswire-FirstCall/ -- Black Hawk Exploration, Inc. (OTC Bulletin Board: BHWX) announced today its wholly owned subsidiary, Golden Black Hawk, released results of the ground magnetic survey analysis and GIS database. Well known mineral trends were found in the results, which further substantiate the need for additional gold exploration. Kevin Murphy, CEO of Black Hawk Exploration, stated, "We are highly encouraged by the findings and look forward to reporting...

2010-02-23 14:38:21

Iron containing short nerve branches in the upper beak of birds may serve as a magnetometer to measure the vector of the Earth magnetic field (intensity and inclination) and not only as a magnetic compass, which shows the direction of the magnetic field lines. Already several years ago, the Frankfurt neurobiologists Dr.Gerta Fleissner and her husband Prof. Dr. Gnther Fleissner have discovered these structures in homing pigeons and have, in close cooperation with the experimental physicist...


Latest Magnetometer Reference Libraries

0_3c981185d3336687e1466aa007bb3157
2009-07-10 12:54:52

Cesium (or Caesium) is a chemical element with the symbol Cs and atomic number 55. Caesium is a soft alkali metal that is silvery-gold. It melts and liquefies at 83 degrees Fahrenheit and is one of only five metals that are liquid close to room temperature. Caesium is a metal that is most widely known for its use in atomic clocks. Cesium comes from the Latin word caesius meaning "˜bluish-gray'. It was discovered in 1860 by Robert Bunsen and Gustav Kirchhoff in Durkheim, Germany in mineral...

More Articles (1 articles) »
Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
Related