 |
|
Delft research increases understanding of Earth's magnetic field
March 12, 2007Research recently conducted at Delft University of Technology marks an important step forward in understanding the origins of the Earth's magnetic field. The research findings are published this week in the scientific journal Physical Review Letters.
Science attributes the creation of the Earth's magnetic field to the movement of electricity conducting liquids in the molten core of the Earth. Researchers have recently conducted experiments to replicate and study this mechanism.
Experiments conducted in Riga (1999) revealed for the first time that a cylindrical-shaped fluid flow of metal moving in a spiralling motion can generate a slowly growing magnetic field. This was followed by the EU research project MAGDYN (2001-2005), which aimed to show how the generated magnetic field itself is capable of persisting.
The design of these experiments and the theoretical interpretation of the data relied heavily on the statistical simulation models developed by Dr. Sasa Kenjeres and Prof. Kemal Hanjalic of Delft University of Technology's Multi Scale Physics department. Moreover, their theoretical and statistical model was the first to explain and predict the observable effects in Riga.
Based on the findings of Kenjeres and Hanjalic, a new generation of experimental facilities have now been developed in the US (Los Alamos and Maryland, among other places), Grenoble and Russia (Perm). These facilities will allow the Earth's magnetic core to be replicated more realistically than ever before. The new experiments are expected to provide valuable new insights into the Earth's magnetic field.
Delft University of Technology
The design of these experiments and the theoretical interpretation of the data relied heavily on the statistical simulation models developed by Dr. Sasa Kenjeres and Prof. Kemal Hanjalic of Delft University of Technology's Multi Scale Physics department. Moreover, their theoretical and statistical model was the first to explain and predict the observable effects in Riga.
Based on the findings of Kenjeres and Hanjalic, a new generation of experimental facilities have now been developed in the US (Los Alamos and Maryland, among other places), Grenoble and Russia (Perm). These facilities will allow the Earth's magnetic core to be replicated more realistically than ever before. The new experiments are expected to provide valuable new insights into the Earth's magnetic field.
Delft University of Technology
Magnetic Field Current Events and Magnetic Field News RSSNew study confirms exotic electric properties of graphene
First, it was the soccer-ball-shaped molecules dubbed buckyballs. Then it was the cylindrically shaped nanotubes. Now, the hottest new material in physics and nanotechnology is graphene: a remarkably flat molecule made of carbon atoms arranged in hexagonal rings much like molecular chicken wire.
New explanation for nature's hardiest life form
Got food poisoning? The cause might be bacterial spores, en extremely hardy survival form of bacteria, a nightmare for health care and the food industry and an enigma for scientists.
A bubbling ball of gas
The Sun is a bubbling mass. Packages of gas rise and sink, lending the sun its grainy surface structure, its granulation. Dark spots appear and disappear, clouds of matter dart up - and behind the whole thing are the magnetic fields, the engines of it all.
German high-school students involved in an astronomical research project
This week, Astronomy & Astrophysics publishes a somewhat unusual research article because it is co-authored by German high-school students.
New TMS clinic offers noninvasive treatment for major depression
Rush University Medical Center has opened the Transcranial Magnetic Stimulation (TMS) Clinic to offer patients suffering from major depression a safe, effective, non-drug treatment.
Carbon atmosphere discovered on neutron star
Evidence for a thin veil of carbon has been found on the neutron star in the Cassiopeia A supernova remnant. This discovery, made with NASA's Chandra X-ray Observatory, resolves a ten-year mystery surrounding this object.
High-performance plasmas may make reliable, efficient fusion power a reality
In the quest to produce nuclear fusion energy, researchers from the DIII-D National Fusion Facility have recently confirmed long-standing theoretical predictions that performance, efficiency and reliability are simultaneously obtained in tokamaks, the leading magnetic confinement fusion device, operating at their performance limits.
A special issue on the International Workshop of the 2008 Solar Total Eclipse
On August 1, 2008 a total solar eclipse was visible within a narrow corridor that traversed from North America to China.
Magnetic mixing creates quite a stir
Sandia researchers have developed a process that can mix tiny volumes of liquid, even in complicated spaces.
NIST physicists turn to radio dial for finer atomic matchmaking
Investigating mysterious data in ultracold gases of rubidium atoms, scientists at the Joint Quantum Institute of the National Institute of Standards and Technology (NIST) and the University of Maryland and their collaborators have found that properly tuned radio-frequency waves can influence how much the atoms attract or repel one another, opening up new ways to control their interactions.
More Magnetic Field Current Events and Magnetic Field News Articles
 |
69 Love Songs by Magnetic Fields 1999 and first new material in four years by Stephin Merrit 's main band (his side projects include Future Bible Heroes, Gothic Archies and The 6ths). Limited three disc set f eaturing more wonderful, yet cynically skewed, pop songs as only Merritt (and a midi) can do 'em! Features all three volumes of '69 Love Songs' (also sold separately), as well as a76 page booklet only available in this box! Each disc comes in a separate standard jewel case & together they come in a colorful CD-sized slipcase box. 69 tracks. |
 |
Distortion by Magnetic Fields Distortion, Magnetic Fields’ second Nonesuch release, features the brilliant melodies and wry lyrics that composer and band leader Stephin Merritt has long been praised for, but, as the album title suggests, he serves them up with a twist. If the late, great Cole Porter had somehow been resurrected just in time to appear at the Coachella indie-rock fest, the results might sound something like this –"small, ironic tales of love and woe," as National Public Radio has described Merritt’s songs, startlingly enveloped in layers of live feedback that recall the noisy pop provocations of legendary Scottish quartet The Jesus and Mary Chain. As album producer, Merritt takes a completely novel approach to his deployment of feedback, going well beyond mere fuzzed-out guitar to... |
 |
69 Love Songs by The Magnetic Fields Re-mastered limited edition (3,000) deluxe vinyl re-issue of their classic 1999 3-CD box set rumination on love. Funny, smart, dark, and memorable. Stephin Merritt solidifies his songwriting genius on his "most ambitious and fully realized work" - AMG. Beautifully packaged in a 10-inch slip case box with three double gatefold sleeves and the original booklet in 10-inch size. Includes coupon for MP3 download of entire album. |
 |
69 Love Songs Volume 1 The Magnetic Fields (Primary Contributor) |
 |
Get Lost by Magnetic Fields |
 |
i by Magnetic Fields The long-awaited follow-up to the acclaimed 1999 release 69 Love Songs, i finds singer/songwriter Stephin Merritt in full possession of his acerbic wit. Featuring lyrics ripe with melancholy and bittersweet imagery, the record's fourteen tracks are possibly the most personal Merritt has created to date -- a departure from the many voices on 69 Love Songs. |
 |
The Charm of the Highway Strip by Magnetic Fields Sweet and sour, incurably romantic, and deeply misanthropic, Magnetic Fields' mastermind Stephin Merritt is a one-of-a-kind voice in modern lo-fi pop. This 1994 outing is a bit of a departure, with Merritt taking his trademark ABBA-styled Casio-pop for a spin in the country--literally. Awash in lush, Nashville-ready production, songs like the doleful "Lonely Highway" (which encompasses snatches of the Lee Hazelwood classic "Jackson") and "Born on a Train" are nothing short of thrilling. But much of this particular stretch of the Fields is lacking in charm, since Merritt's wry stance chafes a bit too hard against the guileless melodies. Completists may feel compelled to take a ride, but novices should probably stick to the more urbane journeys offered by Holiday and Distant Plastic Trees.... |
 |
Magnetic Field(s) by Ron Loewinsohn (Author) Organised around the idea that "you can't know what a magnetic field is like unless you're inside of it," Ron Loewinsohn's first novel opens from the disturbing perspective of a burglar in the midst of a robbery, and travels through the thoughts and experiences (both real and imaginary) of a group of characters whose lives are connected both coincidentally and intimately. All of the characters have a common desire to imagine and invent rather horrifying stories about the lives of people around them. As the novel develops, certain phrasings and images recur improbably, drawing the reader into a subtle linguistic game that calls into question the nature of authorship, the ways we inhabit and invade each other's lives, and the shape of fiction itself. |
 |
The Wayward Bus/Distant Plastic Trees by Magnetic Fields |
|
|
The Book Of Love The Magnetic Fields (Primary Contributor) |
| © 2009 BrightSurf.com |