Sentences with phrase «role of magnetic fields»

This finding opens the door to understanding the role of magnetic fields in some of the most powerful events in the universe.

A study led by a researcher at the IAC and published today in Nature Astronomy points to the role of the magnetic field as responsible for decelerating the formation of massive stars in the center of galaxies.

Study points to the role of the magnetic field as responsible for decelerating the formation of massive stars in the center of galaxies.»

The research activity of our group «Interstellar Medium: star and planet formation» is focused in the early stages of the star and planet formation process, with special emphasis on the role of magnetic field at different scales.

Not exact matches

A research team in India has developed a set of numerical computations to shed light on this phenomenon, and present this week in Physics of Plasmas, from AIP Publishing, analysis examining the role of chaotic magnetic fields in potential heating mechanisms.

«We now know that the lack of a protective magnetic field and the differing planetary rotation rates also play a role in ensuring that many of the atmospheric processes we observe on Earth occur at a much faster rate on Venus.

Then there's the even greater problem of protecting the body from cosmic radiation — a role Earth's natural magnetic field does for us quite nicely.

The origin of these jets is still unknown, although strong magnetic fields are suspected to play a role.

Images of the sun in the far ultraviolet and in X-rays (acquired most recently by the Solar and Heliospheric Observatory spacecraft, the Yohkoh satellite, and the NIXT rockets) show that the heating of the corona is localized in solar active regions, which indicates the important role played by the magnetic field.

A better understanding of the structure of Earth's inner core would clarify its role in locking the planet's magnetic field in its north - south position, which has the effect of insulating terrestrial life from a lethal bombardment of cosmic rays.

Since the wave energy can not go inside the vertical magnetic fields, which also play a role in separating the high and low energy electrons, the low temperature electrons can be obtained downstream of the vertical magnetic fields.

If this is so, the magnetic field must have played an important role in the evolution of the Universe.

In contrast, flies without Cry receptors did not show a preference for the magnetic field under any light condition, providing some of the first experimental evidence that cryptochrome plays an important role in sensing magnetic fields, the researchers report online this week in Nature.

It also has been proposed that magnetic fields play an important role in the very separation of the cores from their envelopes.

Magnetic fields play a role in the lives of stars from before they are born until after they die.

Kate also played a key leadership role in both the experiments and the manipulation of the data sets in a program of neutron and x-ray diffraction measurements in very high, pulsed magnetic fields.

The achievement is giving them important new clues about a problem at the frontiers of cosmology — the nature and origin of the magnetic fields that play an important role in how galaxies develop over time.

«Just how large this role is, must still be investigated, since, according to our latest knowledge on the variations of the solar magnetic field, the significant increase in the Earthâ??

«Just how large this role is, must still be investigated, since, according to our latest knowledge on the variations of the solar magnetic field, the significant increase in the Earth's temperature since 1980 is indeed to be ascribed to the greenhouse effect caused by carbon dioxide,»

We show that the index commonly used for quantifying long - term changes in solar activity, the sunspot number, accounts for only one part of solar activity (William: Closed magnetic field) and using this index leads to the underestimation of the role of solar activity in the global warming in the recent decades.

The CLOUD project at the European Center for Nuclear Research is probing the Svensmark - Shaviv hypothesis on the role of cosmic rays modulated by the solar magnetic field on the low cloud coverage; the first and encouraging results have been published in Nature.

All that has now been proven is that it is the magnetic field of the sun that plays a role in cloud formation.

The key to this understanding are the concepts of a «torque» and the of natural power of «swirling vortices» as these phenomena that relate to the role of the atmosphere, the oceans, the Earth's «molten outer core,» and formation of Earth's magnetic field on climate change.