Science Fiction
Dictionary
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 |
Digital Radiation Spectrometer
A new digital radiation detector developed at Oregon State University provides a relatively small tool that is able to detect and measure several different kinds of radiation quickly and effectively. Interested, Mr. Spock?
(Radiation detector Oregon State University)
“Unlike other detectors, this spectrometer is more efficient, and able to measure and quantify both gamma and beta radiation at the same time,” said David Hamby, an OSU professor of health physics. “Before this two different types of detectors and other chemical tests were needed in a time-consuming process.”“This system will be able to provide accurate results in 15 minutes that previously might have taken half a day,” Hamby said. “That saves steps, time and money.”
The spectrometer, developed over 10 years by Hamby and Abi Farsoni, an assistant professor in the College of Engineering, can quickly tell the type and amount of radionuclides that are present in something like a soil sample – contaminants such as cesium 137 or strontium 90 - that were produced from reactor operations. And it can distinguish between gamma rays and beta particles, which is necessary to determine the level of contamination.
“Cleaning up radioactive contamination is something we can do, but the process is costly, and often the question when working in the field is how clean is clean enough,” Hamby said. “At some point the remaining level of radioactivity is not a concern. So we need the ability to do frequent and accurate testing to protect the environment while also controlling costs.”
As with all good sfnal devices, like the Star Trek tricorder, the digital radiation spectrometer is a general purpose hand-held tool that is perfect for quick, incisive analysis.
(Spock's Tricorder - Detail)
From NEW TECHNOLOGY TO SPEED CLEANUP OF NUCLEAR-CONTAMINATED SITES (OSU press release) via IBtimes; thanks to Winchell Chung for the tip on this story.
Scroll down for more stories in the same category. (Story submitted 1/4/2011)
Follow this kind of news @Technovelgy.| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
Would
you like to contribute a story tip?
It's easy:
Get the URL of the story, and the related sf author, and add
it here.
Comment/Join discussion ( 0 )
Related News Stories - (" Engineering ")
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.' - Frank Herbert, 1958.
Chinese Aircar Light And Airy, Not For Blade Runners
Daytime version.
The Morphing Wheel And The Smartwheel
'If you surf over a bump, the spokes contract to roll over it.' Neal Stephenson, 1992.
Transporting Antimatter
'...drawing plans for the magnetic tongs and bed plates and relays.'
Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.
Science Fiction
Timeline
1600-1899
1900-1939
1940's 1950's
1960's 1970's
1980's 1990's
2000's 2010's
Current News
FTC: Says Ring Employees Illegally Surveilled Customers
'Then she looked up with a smile and moved closer to the camera.'
Switzerland May Cap Population At Ten Million
'The population of Castle Hagedorn was fixed...'
Project Silica Offers 'Long-Term' Digital Storage
'... folios and tapes and playable discs of platinum alloy.'
Can 'Tactical Umbrellas' Shield One From Drones
'... another corner of his mind began to think about the shields.'
Crystalline Structures In Space, You Say?
A massive space borne lifeform from ST:TNG.
Garçon! A Menu For Artemis II, S'il Vous Plaît
'Michel Ardan, as a Frenchman, was declared chief cook, an important function, which raised no rival.'
Amazing Photonic Crystal Light Sail
'That sail will be twenty thousand miles at the wide part.'
Blue Collar AI Goes To Work To Mine Its Own Crypto
Blue collar bot.
Rogue AI Replicated Itself
'Sapiro’s computer just kept dialing at random, hanging up on humans, until it got a fellow computer of the same type as itself.'
HandelBot Helps Two-Handed Robots Learn Piano
'I request that you feed the correlation between those dots and the levers of the panel into my memory banks.'
Woven Fiber Electronic Skin For Robots
'... all the feel and appearance of human flesh and epidermis.'
When AI Takes Its First Breath
Any suggestions?
Chinese Aircar Light And Airy, Not For Blade Runners
Daytime version.
The Morphing Wheel And The Smartwheel
'If you surf over a bump, the spokes contract to roll over it.'
Transporting Antimatter
'...drawing plans for the magnetic tongs and bed plates and relays.'
Polish Turns Your Nail Into A Stylus
'He wrote on it, using the pointed fingernail of his right forefinger...'
