Featured White Papers
NASA Tech Briefs
Articles in Apr 2003 issue of NASA Tech Briefs
- Multiple-use mechanisms for attachment to seat tracks
- Rotary pinion face gear set
- 2002 product of the year winners
- Reliability and design considerations for long life using Mica capacitors in high-voltage applications
- Software for viewing Landsat mosaic images
- Tool for bending a metal tube precisely in a confined space
- Emhart Teknologies presents "Create the Future" design contest winners
by Gustafson, Paul A - Collaborative software development approach used to deliver the new shuttle telemetry ground station
- Custom software for infrared camera image acquisition and control
- Curved focal surfaces: Design optimization through symmetry, not complexity
- Product of the month
- Time-resolved measurements in optoelectronic microbioanalysis
- Update on integrated optical design analyzer
- technology of Homeland Security, The
- Emhart Teknologies committed to innovation: Announces second annual "Create the Future" design contest
- Vehicle undercarriage search system
- Folded resonant horns for power ultrasonic applications
- Optical-quality thin polymer membranes
- About Emhart Teknologies
- Turbulence in supercritical O(2)/H(2) and C(7)H(16)/N(2) mixing layers
- Software for sharing and management of information
- Carbon nanotubes as resonators for RF spectrum analyzers
- Cellular pressure-actuated joint
- Emergency management system incorporates wireless tracking
- Piezoelectric positioning enables vibration assisted machining
- Throttling cryogen boiloff to control cryostat temperture
- Second-prize winners
- NASA uses 3D display to analyze earth data
- Block copolymers as templates for arrays of carbon nonotubes
- Arrays of carbon nanotubes as RF filters in waveguides
- Flux-based deadbeat control of induction-motor torque
- Hybrid VLSI/QCA architecture for computing FFTs
- Force-measuring clamps
- Air inversion fan
- Who's who at NASA: Dr. Jeffrey Jordan, team leader, advanced chemistry group, langley Research Center
- Rollable thin shell composite-material paraboloidal mirrors
- Updated integrated mission program
- Touchdown ball-bearing system for magnetic bearings
- Block QCA fault-tolerant logic gates