Magnetic fields play an important role in making a planet habitable by protecting the environment from the solar wind.
Magnetic fields play a role in the lives of stars from before they are born until after they die.
It also has been proposed that
magnetic fields play an important role in the very separation of the cores from their envelopes.
«When the biggest and heaviest stars are born, we know that
magnetic fields play an important role.
Given the crucial role the planet's
magnetic field plays in guiding navigators and protecting Earth from solar storms, scientists know surprisingly little about it.
Sea turtles can migrate across the ocean and back, but while Earth's
magnetic field plays a role in their navigation, researchers have wondered what other tools turtles use to find safe harbor, particularly at smaller scales.
«We don't yet understand the mechanism,» Diamond says, «but
the magnetic field plays a role.»
Not exact matches
«The Moon may
play a major role in maintaining Earth's
magnetic field.»
«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.
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.
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.
In this material,
magnetic moments and electric charges simultaneously
play a part in the excitation, and therefore both can be influenced by one single external
field.
«Weak
magnetic fields in nanocrystals don't just
play a role in paleomagnetism.
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.
The Sun may be
playing a part in the generation of lightning strikes on Earth by temporarily «bending» the Earth's
magnetic field and allowing a shower of energetic particles to enter the upper atmosphere.
There is a
magnetic field in these layers, which
plays an important role in solar flares.
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
magnetic field is ubiquitous and
plays considerable roles in the Universe.
Plasma churns and pulls in different directions around the sun, and the enormous heat produced by the nuclear fusion at the core
plays along these currents to create
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.
The Green Hill Zone begins almost identically to how it did back in 1991, until suddenly you notice one of Sonic 3's
magnetic shields in place of Sonic 1's standard force
field, and the corkscrew loops from Sonic 2's Emerald Hill Zone are at
play.
All that has now been proven is that it is the
magnetic field of the sun that
plays a role in cloud formation.
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