February 1, 2011 NASA Tech Briefs - February 2011 - Vol. 35 No. 2 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 Application Briefs Crew Test Module Provides Launch Escape System Enterprise Systems Help Consolidate NASA’s IT and Data Services IT Services Support NASA Scientists and Engineers Motion Components Optimize Performance of Liquid Chromatography System Who's Who Dr. Jim Green, Director, Planetary Science Division, NASA Headquarters, Washington, DC Articles Diagnostic Models for Failure Analysis and Operations Tech Briefs Physical Sciences Multi-Segment Radius Measurement Using an Absolute Distance Meter Through a Null Assembly Fiber-Optic Magnetic-Field-Strength Measurement System for Lightning Detection Non-Contact Thermal Properties Measurement With Low-Power Laser and IR Camera System Photocatalytic Active Radiation Measurements and Use Computer Generated Hologram System for Wavefront Measurement System Calibration A²⁰¹Hg⁺ Comagnetometer for ¹⁹⁹Hg⁺ Trapped Ion Space Atomic Clocks Cycle Time Reduction in Trapped Mercury Ion Atomic Frequency Standards Use of Dynamic Distortion to Predict and Alleviate Loss of Control Manufacturing & Prototyping Range 7 Scanner Integration With PaR Robot Scanning System High-Operating-Temperature Barrier Infrared Detector With Tailorable Cutoff Wavelength Methods of Antimicrobial Coating of Diverse Materials Antimicrobial-Coated Granules for Disinfecting Water Software JWST Wavefront Control Toolbox Java Image I/O for VICAR, PDS, and ISIS X-Band Acquisition Aid Software Materials A Model of Reduced Kinetics for Alkane Oxidation Using Constituents and Species for N-Heptane Thermally Conductive Tape Based on Carbon Nanotube Arrays Lightweight, Ultra-High-Temperature, CMC-Lined Carbon/Carbon Structures Two Catalysts for Selective Oxidation of Contaminant Gases Nanoscale Metal Oxide Semiconductors for Gas Sensing Mechanics & Machinery Sample Acquisition and Handling System From a Remote Platform Improved Rare-Earth Emitter Hollow Cathode High-Temperature Smart Structures for Engine Noise Reduction and Performance Enhancement Cryogenic Scan Mechanism for Fourier Transform Spectrometer Piezoelectric Rotary Tube Motor Electronics & Computers SpaceCube 2.0: An Advanced Hybrid Onboard Data Processor High-Performance Wireless Telemetrye Telemetry-Based Ranging CMOS Imager Has Better Cross-Talk and Full-Well Performance Products Creo™ Instrument Management Software Platform Integrated Composites Solution Multicore Optimization Technology PCB Manufacturing and Test Software Photonics Tech Briefs LOGIN TO DOWNLOAD Subscribe to future issues. SUBSCRIBE Applications Packet-Optical Integration Articles Fiber Optic Technology: Shining New Light On An Old Concept Products All-In-One Green Q-Switched DPSS Laser Motion Control Technology LOGIN TO DOWNLOAD Subscribe to future issues. SUBSCRIBE Briefs Crane Brake Release Tool Distributed Control of Long Slender Robotic Manipulators Products Drive and Controller Electic Motors Brushless Motor/Drives Applications Removing Digestive Tumors With a Therapeutic Endoscopy Teleoperation Robot Articles Synchronizing Hydraulic Axes in a Pultrusion Machine Lighting Technology LOGIN TO DOWNLOAD Subscribe to future issues. SUBSCRIBE Briefs Nanoengineering for Solid-State Lighting Applications Warehouse Lighting-Related Energy Use Reduced by 87% Shopping Plaza Parking Lot Lighting-Retrofit Articles Lighting that Lasts: Building Solid-State Lighting Systems that Meet Industry Requirements LED Optics — Shining a Light on Innovation Products Hexagonal LED Chip 6-inch GaN Substrates Sapphire Crystal Grower 10-inch Sapphire Substrates Projection Exposure System Green Aluminate and Red Nitride Materials Tech for License Staggered InGaN Quantum Wells for Improved Active Media for LEDs Novel OLED Architecture Simplifies Device Manufacturing Research News Flexible Ceramic Thin Film Nanogenerator View the discussion thread.