Not exact matches
Like a burst transmission of
radio waves his entreaties shot out en masse, with Dietl
pulsing with energy
as he quickly accelerated to top take - de Blasio - out speed.
Astronomers see them
as steady
pulses of
radio energy.
We need to widen the way we listen for broadcasts from alien civilisations — looking for short
pulses packed with information
as well
as simpler
radio signals
Like turning the knob on a
radio, the team adjusted the
pulse so that, if the artificial horizon emitted any Hawking radiation, its wavelength would be between 800 and 900 nanometers, a range that could not be confused with other sources such
as laser - induced fluorescence.
But he was not feeling so affectionate back then
as he attempted to explain the peculiarly irregular timing of
radio pulses from this city - size star: «It was really a lot of pain because the pulsar didn't want to fit any standard models.
As radio telescopes turned a hopeful ear to the stars and optical telescopes kept their eyes peeled for an illuminated alien
pulse, a cavalry of citizens armed with personal computers sorted through jumbles of data.
Starting with an ensemble of spin - down nuclei, the researchers used a specially tuned
radio - frequency
pulse to make a sort of logic gate: if the electron's spin is down, the nucleus remains unaffected; if the electron's spin is up, the nuclear spin is flipped up
as well.
And with astronomers now on the lookout for the starnge
pulses of
radio energy, Vandenbroucke expects the pace of discovery to accelerate
as the world's
radio telescopes continue their searches and
as new
radio interferometers come on line.
The
pulses are thought to result from lighthouse - like beams of
radio energy shooting from the neutron star's magnetic poles that sweep across the Earth
as the star rotates.
Aiming the 300 - foot at the supernova remnant known
as the Crab Nebula in 1968, astronomers Staelin and Reifenstein discovered that the
radio waves coming from the point inside the Nebula was not constant but
pulsed.
Then
as now, the primary function of a
radio was to convert
radio waves into small electrical
pulses which, when amplified, could be converted into recognizable sound.
Other apps include Pandora Internet
radio, the game Uno, the cooking app Epicurious and the
as - seen - on - iPad news app
Pulse.
Not only does the game feature original tracks including
pulse - pounders like «Boarder 70», «Let It Go», and «Too Fast», slower celebrative tracks like «Funk to the Top»,
as well
as the lovingly wacky «Brother Goes Away», the game also features two remixes of original tracks from Jet Set
Radio Future!
MRI uses a powerful magnetic field and
radio frequency
pulses to make the internal structures of the body, such
as organs, bone, and soft tissues, visible on a computer screen.
FM
radio will be integrated
as well and the device will have a slew of sensors including accelerometer, magnetometer, pedometer,
pulse sensor, pressure sensor, humidity sensor and temperature sensor.
As in - ear headphones go, the Bose SoundSport
Pulse are pretty chunky because the large plastic casing contains the battery, Bluetooth
radios and audio drivers.