News tagged with sensor nodes
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Search results for sensor nodes
Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement
22 hours ago |
4.7 / 5 (13) |
0
Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home pregnancy tests, ...
HP researchers try to tell you who your friends are
Technology / Computer Sciences
Dec 17, 2009 |
not rated yet |
0
Most people have scores of contacts, scattered around their mobile phone, e-mail address book and multiple social networking sites. Scientists at Hewlett-Packard can tell you which of those contacts are your closest friends.
Handheld Touch Screen Device May Lead to Mobile Fingerprint ID
Dec 16, 2009 |
not rated yet |
0
(PhysOrg.com) -- The Federal Bureau of Investigation Hostage Rescue Team had a problem -- they needed a small, portable tool to identify fingerprints and faces, but couldn't get anyone interested in building ...
NASA Calculates a Carbon Budget for California
Dec 16, 2009 |
2.8 / 5 (9) |
5
(PhysOrg.com) -- While world organizations struggle to find a benchmark and tracking standards for greenhouse gas (GHG) emissions, NASA has been supporting California’s new carbon emissions inventory report, using its satellite ...
Sorter Detects and Removes Damaged Popcorn Kernels
Dec 16, 2009 |
4.5 / 5 (2) |
1
(PhysOrg.com) -- A device developed by an Agricultural Research Service (ARS) scientist to sort wheat has been successfully used to detect and remove popcorn kernels that have been damaged by fungi.
Micromachined piezoelectric harvester drives fully autonomous wireless sensor
Dec 15, 2009 |
5 / 5 (11) |
1
For the first time, a piezoelectric harvesting device fabricated by MEMS technology generates a record of 85μW electrical power from vibrations. A wafer level packaging method was developed for robustness. ...
New results from a terra-ific decade in orbit
Space & Earth / Earth Sciences
Dec 15, 2009 |
5 / 5 (1) |
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December 18, 2009, marks the tenth year since the launch of Terra, one of NASA's "flagship" Earth observing satellites. But the decade is more than just a mechanical milestone. With each additional day and ...
New Algorithm Ranks Sports Teams like Google's PageRank
Technology / Computer Sciences
Dec 15, 2009 |
4 / 5 (1) |
0
(PhysOrg.com) -- Sports fans may be interested in a new system that ranks NFL and college football teams in a simple, straightforward way, similar to how Google PageRank ranks webpages. The new sports algorithm, ...
Slam dunk for future smart robots
Dec 14, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- 'What does the world look like' and 'where am I' are two questions robots must solve if they are to act autonomously in an unknown environment. Work by European researchers will help future ...
Study questions true favorability of rare breast cancer type
Dec 12, 2009 |
not rated yet |
0
In a large review of breast cancer patients with mucinous carcinoma, researchers at The University of Texas M. D. Anderson Cancer Center have identified an association between this rare type of breast cancer long-associated ...
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