News tagged with measurements
CryoSat goes to sea
CryoSat was launched in 2010 to measure sea-ice thickness in the Arctic, but data from the Earth-observing satellite have also been exploited for other studies. High-resolution mapping of the topography of the ocean floor ...
Space & Earth / Earth Sciences
May 29, 2012 |
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A new generation of acoustic measurements
NPL scientists have made the first measurements of airborne acoustic free-field pressures using a laser technique based on photon correlation spectroscopy.
May 29, 2012 |
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Meteorite hunt goes on, needs public's help
(Phys.org) -- A University of California, Davis, geologist is appealing for public help in tracking down pieces of the meteorite that blew up over El Dorado County on April 22.
Space & Earth / Space Exploration
May 28, 2012 |
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Old herbicides enlisted in new 'war on the weeds'
The emergence of weeds resistant to the most widely used herbicide is fostering a new arms race in the war against these menaces, which cost society billions of dollars annually in control measures and lost agricultural production. ...
May 23, 2012 |
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In future, phones can identify the Troubadour on the tree top
In spring, the sound of birds serenading fills the air. The Department of Signal Processing and Acoustics is developing a system that can recognize a bird species based on a song segment. The system can be ...
May 22, 2012 |
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App scans faces of bar-goers to guess age, gender
(AP) -- A watchful eye has arrived on San Francisco's bar scene, but not to keep you in check. It just wants to check you out.
May 19, 2012 |
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Astronomers discovered ancient Egyptian observations of a variable star
The study of the "Demon star", Algol, made by a research group of the University of Helsinki, Finland, has received both scientific and public attention. The period of the brightness variation of this eclipsing binary star ...
Space & Earth / Space Exploration
May 16, 2012 |
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Watching an electron being born
Atomic processes take place on extremely short time scales. Measurements at the Vienna University of Technology (TU Vienna) can now visualize these processes.
May 15, 2012 |
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Measuring CO2 to fight global warming: Scientists develop way to enforce future greenhouse gas treaty
If the world's nations ever sign a treaty to limit emissions of climate-warming carbon dioxide gas, there may be a way to help verify compliance: a new method developed by scientists from the University of ...
May 14, 2012 |
3.2 / 5 (9) |
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Analyzing energy potential
Sensors, radio transmitters and GPS modules all feature low power consumption. All it takes is a few milliwatts to run them. Energy from the environment - from sources such as light or vibrations - may be enough to meet these ...
May 04, 2012 |
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Road phones safer than ever
New self-lighting and self monitoring telephones on road highways and other key locations can reduce the need for maintenance significantly and, more importantly, save lives.
May 03, 2012 |
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Translocation risks revealed: Scientists develop techniques to avoid repeat of red squirrel catastrophe
Disastrous disease outbreaks like the one which led to the decimation of the red squirrel in Britain can now be avoided through the implementation of new preventive measures developed by UK scientists.
Apr 27, 2012 |
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Programs kept Wisconsin families from poverty, report finds
Temporary increases in safety net programs and tax credits for working families helped keep many in Wisconsin from poverty during the recession and its aftermath, a new report by researchers at the University of Wisconsin-Madison ...
Other Sciences / Social Sciences
Apr 26, 2012 |
5 / 5 (1) |
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NASA goes on top of the Smokies, all covered in light rain
If you walk into a cloud at the top of a mountain with a cup to slake your thirst, it might take a while for your cup to fill. The tiny, barely-there droplets are difficult to see, and for scientists they, ...
Space & Earth / Earth Sciences
Apr 24, 2012 |
3 / 5 (1) |
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Official: Iran oil industry safe after cyberattack
(AP) -- An Iranian official says the country's oil industry is working well despite an attack from hackers and a computer virus that targeted the sector's computer systems.
Apr 24, 2012 |
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Measurement
Measurement is the process or the result of determining the ratio of a physical quantity, such as a length, time, temperature etc., to a unit of measurement, such as the metre, second or degree Celsius. The science of measurement is called metrology.
The English word measurement originates from the Latin mēnsūra and the verb metiri through the Middle French mesure.
For more information about Measurement, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
