Not exact matches
Last spring, Geha and Josh Simon, a colleague at Caltech, used the 10 -
meter Keck II telescope on Hawaii's Mauna Kea to study the mass of eight newly discovered satellite galaxies,
detected over the last two years
by the Sloan Digital Sky Survey, an ongoing effort to make a detailed map of a million galaxies and quasars.
By studying core samples taken from the river delta, the research team, led by Zhen Li of East China Normal University in Shanghai and colleagues, detected patterns and sizes of charcoal to indicate fire distance (small particles can travel farther than 100 meters, whereas larger ones stay put) as well as pollen to deduce the presence of either crops or nonagricultural flor
By studying core samples taken from the river delta, the research team, led
by Zhen Li of East China Normal University in Shanghai and colleagues, detected patterns and sizes of charcoal to indicate fire distance (small particles can travel farther than 100 meters, whereas larger ones stay put) as well as pollen to deduce the presence of either crops or nonagricultural flor
by Zhen Li of East China Normal University in Shanghai and colleagues,
detected patterns and sizes of charcoal to indicate fire distance (small particles can travel farther than 100
meters, whereas larger ones stay put) as well as pollen to deduce the presence of either crops or nonagricultural flora.
Over time, that light's wavelength was stretched to several
meters by the expansion of the universe, before being
detected on Earth as radio waves.
This finding was made from data collected
by the 2001: Mars Odyssey Gamma Ray Spectrometer, or GRS, which is sensitive enough to
detect the composition of Mars soil up to one - half
meter deep.
On the dBA scale, 0 dB corresponds with the threshold of hearing (10 - 12 watts / square
meter), the level that can just barely be
detected by most people.
iRobot provided Seagliders in May to help
detect the presence of oil
by measuring temperature, salinity and other ocean properties at depths of up to 1,000
meters.
It was initially
detected in November 2015
by the Dark Energy Survey (DES) collaboration using the Blanco 4 -
meter telescope at Cerro Tololo Inter-American Observatory in Chile.
The phenomena, known as fast radio bursts or FRBs, were first
detected in 2007
by astronomers scouring archival data from Australia's Parkes Telescope, a 64 -
meter diameter dish best known for its role receiving live televison images from the Apollo 11 moon landing in 1969.
It uses algorithms to
detect changes to the forest in areas as small as 10 square
meters, about 100 square feet, allowing scientists to find small - scale disturbances that can not be
detected by traditional satellite methods.
To
detect faint radio waves coming from 10 billion light years away in an extremely harsh environment at an altitude of 5000
meters, new breakthrough technologies are incorporated into ALMA
by integrating high - efficiency receivers, high - speed computer, and high - precision antennas allowing high accuracy tracking.
Numerous molecules emit radiation at these wavelengths and thus can be
detected by the 12 -
Meter telescope.
«About 16 % of near - Earth asteroids larger than 200
meters in diameter [those
detected by Earth - based radar] may be binary systems.»
It was first
detected on June 1, 2009
by the Microlensing Observations in Astrophysics (MOA) collaboration with the 1.8 -
meter telescope at the Mount John University Observatory in New Zealand.
By comparison, the first FRB ever
detected also struck the same dish — the 64 -
meter Parkes radio telescope in Australia — in 2001, but was only reported in 2007.
Communication messages have a range of approximately 300
meters, and can
detect dangers obscured
by traffic, terrain, or weather.
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by 2020 Water - Saving Concept Device to Measure Water,
Detect Leaks How Smart
Metering Can Solve the Water Crisis
It can
detect your hand from up to half a
meter from the phone itself, and an ability to function even when the main SoC is asleep could let the system be used to wake your phone simply
by moving your hand towards it.