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Briefs: Mechanical & Fluid Systems
A buoyant rover has been developed to traverse the underside of ice-covered lakes and seas. The rover operates at the ice/water interface and permits direct observation and measurement of processes...
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Briefs: Robotics, Automation & Control
International Space Station- Based Electromagnetic Launcher for Space Science Payloads
A method was developed of lowering the cost of planetary exploration missions by using an electromagnetic propulsion/launcher, rather than a chemical-fueled rocket for propulsion. An electromagnetic launcher (EML) based at the International Space Station (ISS)...
Briefs: Manufacturing & Prototyping
Advanced Hybrid Spacesuit Concept Featuring Integrated Open Loop and Closed Loop Ventilation Systems
A document discusses the design and prototype of an advanced spacesuit concept that integrates the capability to function seamlessly with multiple ventilation system approaches. Traditionally, spacesuits are designed to operate both dependently and...
Briefs: Information Technology
Data Quality Screening Service
A report describes the Data Quality Screening Service (DQSS), which is designed to help automate the filtering of remote sensing data on behalf of science users. Whereas this process often involves much research through quality documents followed by laborious coding, the DQSS is a Web Service that provides data users...
Articles: Software
In today’s environment of doing more with less, designers and engineers are constantly pressured to increase productivity, especially in small- and medium-sized businesses where a few...
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Application Briefs: Aerospace
The Cryogenic Refuge Alternative Supply System (CryoRASS), and a smaller liquid air-filled backpack under development at NASA Kennedy Space Center’s (KSC) Biomedical Lab, have the...
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Application Briefs: Materials
NASA Selects “Game-Changing” Thermal Management Concept
Thermacore was recently selected by NASA Space Technology’s Game Changing Development Program to have one of its thermal management concepts evaluated for potential use in future spacecraft.
Application Briefs: Sensors/Data Acquisition
Michigan Aerospace Corporation (MAC) has begun work on a Phase I Small Business Innovation Research (SBIR) contract with NASA’s Langley Research Center. The contract, “RIDES: Raman Icing Detection...
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Products: Electronics & Computers
It’s that time of year when we ask NASA Tech Briefs readers to vote for the annual Readers’ Choice Product of the Year Awards. Each month, our editors choose a Product of the...
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Articles: Test & Measurement
Are the shoes you’re wearing really made of leather? Is the table nearby made of wood? How can you be sure? These questions may seem trivial in everyday life, but knowing the precise...
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Articles: Imaging
Industries as diverse as architecture, engineering, construction, advertising, and medical have all incorporated an array of 3D visualization technologies into their design,...
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Articles: Imaging
Thermal imagers allow a user to see an object’s heat signature, and heat provides an entirely different set of performance data than the visible spectrum available to the...
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Application Briefs: Imaging
Lumenera Corp. Ottawa, Canada 613-736-4077 www.lumenera.com Lumenera recently partnered with an ophthalmology diagnostic device manufacturer that required a camera for integration...
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Products: Imaging
American Industrial Systems (Irvine, CA) has announced industrial, widescreen, multi-touch HMI monitors and displays. A Projected Capacitive Sensor provides a gesture-based HMI interface that allows interactions such as...
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Products: Imaging
Edmund Optics (Barrington, NJ) has doubled its offering of stock Zinc Selenide Plano-Convex (PCX) Lenses. The Zinc Selenide Plano-Convex Lenses are available individually, in diameters of 12.7, 25.4, and 50.8 mm, with a variety of...
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Products: Imaging
The S-MIZE EM high-speed camera from AOS Technologies AG (Baden, Switzerland) has built-in PowerPC architecture, which duplicates the control and status lines of a film camera. A range of available connectors also enable...
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Products: Imaging
BitFlow (Woburn, MA) provides an alternative to four-link CoaXPress (CXP) frame grabbers with its Karbon™ CXP2, a two-link frame grabber. BitFlow Karbon-CXP2 frame grabbers offer video acquisition speeds up to 6 Gigabits per...
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Products: Imaging
Teledyne DALSA (Waterloo, Ontario, Canada) has released the GEVA 3000 vision system. The fanless GEVA 3000 is equipped with a Gen3 Core i7 processor, choice of camera interface, and application software.
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Products: Imaging
FLIR Systems (Portland, OR) has announced the FLIR A6700sc midwave infrared camera. The device features a 640×512 pixel resolution thermal detector. Short exposure times allow users to freeze motion and achieve accurate...
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Products: Imaging
The pylon 4 Camera Software Suite offered by Basler (Ahrensburg, Germany) supports USB3 Vision and Windows 8. The Basler pylon 4 includes all drivers necessary to establish the various camera interface standards (USB3 Vision,...
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Products: Imaging
Ircon® (Santa Cruz, CA) has introduced the ScanIR® 3 infrared linescanners and thermal imaging system. The ScanIR3 Series includes a choice of eight models. Robust housing incorporates standard watercooling and air...
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Products: Imaging
MicroPower Technologies (San Diego, CA) has announced the Helios ™ IR Camera. With the addition of an energy-efficient IR illuminator, the Helios day/night device captures and transmits IR-illuminated video data...
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Products: Imaging
Measuring 23 × 26.5 × 21.5 mm (.9 × 1.04 × .84"), the uEye™ XS from IDS Imaging Development Systems (Woburn, MA) delivers images from distances of 10 cm, either automatically or manually using software. The...
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Articles: Motion Control
Performing closed-loop control of hydraulic servo systems is often more challenging than controlling servomotor systems. The main reason is that hydraulic systems use compressible oil to move...
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Who's Who: Aerospace
Jim Lux is task manager on FINDER (Finding Individuals for Disaster and Emergency Response), a portable radar device that detects heartbeats and breathing of victims trapped under...
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Application Briefs: Robotics, Automation & Control
At the GF6 six-speed, front-wheel transmission line at General Motors Powertrain in Toledo, OH, a new front-wheel-drive transmission line for smaller, more fuel-efficient...
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News
Naval Research Laboratory Advances Green Technologies
Naval Research Laboratory’s (NRL) benthic microbial fuel cell (BMFC) extracts electricity from the sea floor using the natural decomposition process of sediment. Most current scientific sensors in the marine environment are battery-powered, but the BMFC offers an attractive alternative to a...
News
New Inspection System Ensures Safer Body Armor
Soldiers who have deployed in support of Operation Enduring Freedom, Operation Iraqi Freedom or Operation New Dawn, have the shared experience of being issued ballistic plates for their body armor that have been turned in by other soldiers after their combat tours. Part of ensuring plates are combat...

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