Sentences with phrase «magnetic field method»

Two experimental groups — one in Geneva, involving Abanin, and one at Columbia, involving both Abanin and Papić — have since put the electric field + magnetic field method to good use.

Not exact matches

As a postdoc in the tokamak turbulence theory group, I am currently involved in further developing our numerical methods, and I continue my work on the influence of magnetic field shape in tokamaks such as ASDEX Upgrade.

This method uses magnetic fields to break the time - reversal symmetry with certain specialized garnet and ferrite materials.

Strong magnetic fields, coupled with a very hot and dense plasma provide a candidate method for creating a lightsaber.

As the structures are so tiny — each grain is only about the size of a virus — there is only one method with which the nanovortices can directly be observed while they are heated up and cooled down: «A special high - resolution electron microscope at the Ernst Ruska - Centre (ER - C) in Jülich is capable of making magnetic fields on the nanoscale holographically visible,» explains Almeida.

Her team's research opens up new possibilities in the nascent field of 3 - D nanomagnetics, which has evolved through recent discoveries of new magnetic effects at the atomic level, as well as advances in characterization methods such as in the X-ray magnetic microscopy technique used by the group.

With the help of EDMR, electrically detected magnetic resonance, an ultrasensitive method of measurement, they were able to determine the local defects» structure by detecting their magnetic fingerprint in the photo current of the solar cell under a magnetic field and microwave radiation.

Gow's method of investigating how the human brain perceives and distinguishes among elements of spoken language combines electroencephalography (EEG), which records electrical brain activity; magnetoencephalograohy (MEG), which the measures subtle magnetic fields produced by brain activity, and magnetic resonance imaging (MRI), which reveals brain structure.

The method begins by atomizing and ionizing the hazardous waste and injecting it into the rotating filter so the individual elements can be influenced by electric and magnetic fields.

The model was obtained with the help of magnetic field data measured at the Sun's surface and a high resolution adaptive calculation method.

Using a method that they published earlier this year, the team arranged metal - oxide nanosheets into a single plane within a material by using a magnetic field and then fixed them in place using a procedure called light - triggered in - situ vinyl polymerization, which essentially uses light to congeal a substance into a hydrogel.

The magnetic field of Planet HD 209458b has been measured for the first time, using a novel method that could be used to study other alien worlds.

A method that uses powerful magnetic fields and radio waves to create three - dimensional images of internal organs.

These signal gains can be exploited either to reduce the cost of the technique by working in a weak magnetic field or to open up new applications: for example, hyperpolarisation methods provide new routes to probe disease in clinical MRI.

Applying the Chandrasekhar - Fermi method, the magnetic field strength is roughly estimated to be a few x 100 microgauss, suggesting that the filamentary cloud is close to magnetically critical as a whole.

There are also applications of our method in traditional fields of nuclear magnetic resonance (NMR) and electron - nuclear double resonance (ENDOR), for example, in analysis of chemical shifts and materials.

Polarimetry is an important method to investigate magnetic fields in the Universe and astronomers eager to use ALMA for unveiling magnetic mysteries, such as the launching mechanism of high energy jets from supermassive black holes.

The method contrasts with the research done at PPPL and other laboratories, which controls plasma with magnetic fields and heats it to fusion temperatures in doughnut - shaped devices called tokamaks.

Methods range from squeezing plasma with magnetic fields at Sandia to firing lasers at capsules filled with plasma at Livermore's National Ignition Facility.

Among other things, GLAST data will test theoretical work done by a KIPAC post-doctoral fellow, Anatoly Spitkovsky (now at Princeton), who developed numerical methods for simulate the structure of pulsars» magnetic fields.

In a recent study published in the journal Nature Communications, Shapiro and his colleagues introduced a method to correlate magnetic field patterns in tissue, which occur on micrometer scales, with the larger, millimeter - scale features of MRI images.

In 1955 the IWC Ingenieur was released, becoming the most advanced watch of its time due to its unique method of protecting against magnetic fields.

When a molecule or compound with an unpaired electron is placed in a strong magnetic field, the spin of the unpaired electron can align in two Another dating method using electron spin resonance (ESR)-- also known as electron paramagnetic resonance (EPR)-- is based on the measurement of

There are 28 slides covering the definition of magnetic fields, methods of making an object magnetic, how to make a compass and how to make an electromagnet.

Drawn from the holdings of the Dakis Joannou Collection and installed in the beautiful spaces of Geneva's Museum of Art and History, False Friends proposes unexpected connections between artworks and aesthetics, methods and materials, offering a reading of contemporary art as a magnetic field of elective affinities and striking variations — a cacophonic concerto of forms.

[Response: In this estimation, you divided a small amplitude ba an even smaller (the 22 - year Hale cycle is not very strong, and not even discernable in the sunspot record, even though we have reasons to believe it exists since the magnetic fields flip), thus not a very reliable method.

ANSWER: please read the end of truth n ° 21 page 45; identification methods used in engineering show that the sun's influence has been reduced by a factor 10 to 20 by the IPCC (who consider luminosity and not the magnetic field!)

Known as a «quantum compass», this revolutionary method would use the subatomic effects on Earth's magnetic field and could one day be employed in smartphones.

Key words: methods: data analysis / solar - terrestrial relations / Sun: activity / Sun: faculae, plages / Sun: magnetic fields / sunspots

Key words: Sun: solar - terrestrial relations / methods: data analysis / Sun: activity / Sun: faculae, plages / Sun: magnetic fields / Sun: sunspots