June 1, 2014 NASA Tech Briefs - June 2014 - Vol. 38 No. 6 Here are links to this issue's Features, Tech Briefs, Products and more. You can download the complete issue, LOGIN TO DOWNLOAD Don't have an account? Sign up here. Subscribe to future issues. SUBSCRIBE Inside this issue Supplements Features Tech Needs Sterility Verification of a Flowing Liquid Technologies Reseatable Pressure Relief Valve Prevents Leaks Sounding Technology Analyzes Reservoir Beds Application Briefs Lithium-Ion Batteries Critical to Mars Spacecraft EZVI Technology Cleans Up Contaminants at Kennedy Space Center Who's Who Dr. Mary Ann Meador, Senior Research Scientist, Glenn Research Center, Cleveland, OH Articles Industry Roundtable: 3D Printing Tech Briefs Physical Sciences Real-Time Minimization of Tracking Error for Aircraft Systems Lunar Organic Waste Reformer Digital Laser Frequency Stabilization via Cavity Locking Employing Low-Frequency Direct Modulation Deep UV Discharge Lamps in Capillary Quartz Tubes with Light Output Coupled to an Optical Fiber Speech Acquisition and Automatic Speech Recognition for Integrated Spacesuit Audio Systems, Version II Advanced Sensor Technology for Algal Biotechnology High-Speed Spectral Mapper Manufacturing & Prototyping Solar Panel and System Design to Reduce Heating and Optimize Corridors for Lower-Risk Planetary Aerobraking Low-Cost, Very Large Diamond-Turned Metal Mirror Very-High-Load-Capacity Air Bearing Spindle for Large Diamond Turning Machines Software Simulating Data Flow via Multiple Secure Connections Materials Elevated-Temperature, Highly Emissive Coating for Energy Dissipation of Large Surfaces Catalyst for Treatment and Control of Post-Combustion Emissions Thermally Activated Crack Healing Mechanism for Metallic Materials Subsurface Imaging of Nanocomposites Self-Healing Glass Sealants for Solid Oxide Fuel Cells and Electrolyzer Cells Micromachined Thermopile Arrays with Novel Thermo-electric Materials Low-Cost, High-Performance MMOD Shielding Information Sciences Detecting an Extreme Minority Class in Hyperspectral Data Using Machine Learning KSC Spaceport Weather Data Archive Visualizing Acquisition, Processing, and Network Statistics Through Database Queries Systems and Services for Near-Real-Time Web Access to NPP Data “Ascent - Commemorating Shuttle” — A NASA Film and Multimedia Project DVD High-Pressure, Reduced-Kinetics Mechanism for N-Hexadecane Oxidation Method of Error Floor Mitigation in Low-Density Parity-Check Codes X-Ray Flaw Size Parameter for POD Studies Large Eddy Simulation Composition Equations for Two-Phase Fully Multicomponent Turbulent Flows Scheduling Targeted and Mapping Observations with State, Resource, and Timing Constraints Mechanics & Machinery Head-Mounted Display Latency Measurement Rig Workspace-Safe Operation of a Force- or Impedance-Controlled Robot Cryogenic Mixing Pump with No Moving Parts Seal Design Feature for Redundancy Verification Dexterous Humanoid Robot Tethered Vehicle Control and Tracking System Electronics & Computers CCSDS Telemetry Decoder VHDL Core Thermal Response of a High-Power Switch to Short Pulses Products Product of the Month: June 2014 Imaging Technology LOGIN TO DOWNLOAD Subscribe to future issues. SUBSCRIBE Articles Blurring the Boundaries: IP and Machine Vision Cameras Converge Defining the Smart Camera Applications Indoor/Outdoor Cameras Improve School District’s Security Products Line-Scan Camera Frame Grabbers X-Ray CCD Cameras Camera Link Selector Motion Control and Automation Technology LOGIN TO DOWNLOAD Subscribe to future issues. SUBSCRIBE Briefs Probe Positioning System for Antenna Range Fluidic Actuators with No Moving Parts Articles High-Temperature Actuators for Aircraft Propulsion Systems Applications Submersible Pressure Transducer for Tank Fluid Level Monitoring Products Drive Kits Step Motors Actuator Hydraulic Valves Motor Nanopositioning System Tilt Display Mount Inclinometer Sensors Rotary Position Sensor Rotary Encoders Air Cylinders Motion Control Chip Motorized Actuators Gearboxes Speed Controller DC Motor Controls Linear Position Transmitters Motion Stages Position Sensor Accelerometers EtherCAT Drive Modules Workholding Vice Motion Controllers Linear Motor Stages Tool Positioning System View the discussion thread.