August 1, 2011 NASA Tech Briefs - August 2011 - Vol. 35 No. 8 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 Articles Hall Effect Measurements are Essential for Characterizing High Carrier Mobility in Materials Kennedy Space Center Meet Our Readers: Chander Saini, Product Engineer, Filtration Systems Meet Our Readers: Ben Hager, Custom Engineer, Library Furniture Engineers are Helping Bill Gates Reinvent the Toilet Who's Who Leland D. Melvin, Associate Administrator for Education, NASA Headquarters, Washington, DC Application Briefs Heat Exchanger Coils Control Temperature in NASA Icing Tunnel Laser Systems Will Enable NASA Satellite to Measure Sea Ice Tech Briefs Mechanics & Machinery Miniature, Variable-Speed Control Moment Gyroscope NBL Pistol Grip Tool for Under water Training of Astronauts HEXPANDO Expanding Head for Fastener-Retention Hexagonal Wrench Diagonal-Axes Stage for Pointing an Optical Communications Transceiver Information Sciences Thermal Management Tools for Propulsion System Trade Studies and Analysis Large Eddy Simulation Study for Fluid Disintegration and Mixing Technique for Solving Electrically Small to Large Structures for Broadband Applications Accelerated Adaptive MGS Phase Retrieval Introduction to Physical Intelligence Tropospheric Correction for InSAR Using Interpolated ECMWF Data and GPS Zenith Total Delay Technique for Calculating Solution Derivatives With Respect to Geometry Parameters in a CFD Code Probabilistic Path Planning of Montgolfier Balloons in Strong, Uncertain Wind Fields Acute Radiation Risk and BRYNTRN Organ Dose Projection Graphical User Interface Flight Simulation of ARES in the Mars Environment Planning the FUSE Mission Using the SOVA Algorithm Materials Separation of Single-Walled Carbon Nanotubes with DEP-FFF Self-Cleaning Coatings and Materials for Decontaminating Field-Deployable Land and Water-Based Optical Systems Li Anode Technology for Improved Performance Low-Outgassing Photogrammetry Targets for Use in Outer Space Software Remote Asynchronous Message Service Gateway Automatic Tie Pointer for 'In-Situ' Pointing Correction Jitter Correction MSLICE Sequencing EOS MLS Level 2 Data Processing Software Version 3 DspaceOgre 3D Graphics Visualization Tool Manufacturing & Prototyping Metallization for Yb₁₄MnSb₁₁-Based Thermoelectric Materials Solvent/Non-Solvent Sintering To Make Microsphere Scaffolds Physical Sciences Method for Accurately Calibrating a Spectrometer Using Broadband Light Atomic Oxygen Fluence Monitor Catalytic Microtube Rocket Igniter Stage Cylindrical Immersive Display Vacuum Camera Cooler Monitoring Spacecraft Telemetry Via Optical or RF Link Robust Thermal Control of Propulsion Lines for Space Missions Bio-Medical Post-Fragmentation Whole Genome Amplification-Based Method Microwave Tissue Soldering for Immediate Wound Closure Stress-Driven Selection of Novel Phenotypes Principles, Techniques, and Applications of Tissue Microfluidics Robotic Scaffolds for Tissue Engineering and Organ Growth Electronics & Computers Improvements in Speed and Functionality of a 670-GHz Imaging Radar IONAC-Lite Large Ka-Band Slot Array for Digital Beam-Forming Applications Router Agent Technology for Policy-Based Network Management Development of a 150-GHz MMIC Module Prototype for Large-Scale CMB Radiation Coupling Between Waveguide-Fed Slot Arrays Multiple-Beam Detection of Fast Transient Radio Sources PCB-Based Break-Out Box Products Products Meerkat series of infrared (IR) cameras Proximity Detection Sensors High Speed Photoreceiver Compact Camera Focus Module Fiber Optic Power Meter Image-Based Reader Wireless EM Propagation Software Peer Review Tool Frequency Analysis Software Motion Control Technology Articles Electric Actuators Offer Performance, Efficiency, and Cost Benefits Applications Precision Servo-Hydraulic System Controls Pharmaceutical Tablet Machine Lighting Technology Briefs Self-Activating and Doped Tantalate Phosphors LED Display Engineering GaN-Ready Aluminum Nitride Substrates Applications LED Video Displays LEDs Power Pocket Projector Articles Light Your World With Solid-State Lighting Meeting Industry Needs for LED Driver Testing Products OLED Microscope Spectrophotometer Concave Grating Spectrometer LED Sensor HB LED Test Instrument UV LED Radiometer Integrating Sphere UV LED Meter Light and Color Measurement System Portable Spectrophotometer Tech for License Carbon Nanotube Conductive Coatings for Flexible Electronics Research News New Method for Boosting the Light Output of Green LEDs View the discussion thread.