Inside this issue
Features
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Application Briefs
NASA Turns to 3D Metal Printing for SLS Propulsion Program
NASA Leverages Analytical Modeling to Improve Astronaut Mission Readiness
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Who's Who
Al Bowers, Chief Scientist, Armstrong Flight Research Center, Edwards, CA
Dr. Santo A. Padula, Materials Research Engineer, Glenn Research Center, Cleveland, OH
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Articles
Multiphysics Software Models Mean Flow Augmented Acoustics in Rocket Systems
Top Prizes Awarded in the Create the Future Design Contest
Tech Briefs
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Bio-Medical
Universal Cell-Directed Nanotheranostics
Fluid Preservation System (FPS)
Using Electromagnetic Time-Variance Magnetic Fields to Generate and Re-Grow Cartilage
Computer-Aided Design Tools to Support Human Factors Design Teams
Advanced-Capabilities Medical Suction Device
Use of Osteoclast-Inhibiting Compounds to Prevent Radiation-Induced Bone Loss
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Manufacturing & Prototyping
Stable, Flat Packaging Concepts for Large Detector Arrays
Dual-Polarized W-Band Metal Patch Antenna Element for Phased Array Applications
High-Temperature Superconducting Bolometric Devices on Amorphous Silicon Nitride Membranes
Uniformly Etched Lateral Gratings Applied to Pre-existing Ridge Waveguides
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Information Sciences
Automated Generation of Failure Modes and Effects Document from a Simple SysML Model
Space Network Access System (SNAS)
Educational Software for OctaSat Nanosatellite Training Kit
Program to Categorize and Count Observations Performed by the Mars Reconnaissance Orbiter
Anomaly Detection in Large Sets of High-Dimensional Symbol Sequences (sequenceMiner)
Time-Scaled Activity Diagram Simulator
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Mechanics & Machinery
Use of Eccentric Bushings to Precision-Locate Multiple Parts on a Large Mating Structure
Effective Packing of Large Panels via Scrolling and Origami Folding
Six-Degree-of-Freedom Control With Only Eight Thrusters
Precise Direct Control of Pressure or Vacuum Using a Digitally Controlled Actuator
Irreversible Entropy Production Rate in High-Pressure Turbulent Reactive Flows
Piezoelectric Actuator for a 2-inch Isolation Cryogenic Valve
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Electronics & Computers
EADIN Lite Communication Network
Iris DSN-Compatible, CubeSat-Compatible Transponder
Cockpit Avionics Upgrade Display Atlas, Generic Display Software, and Electronic Procedure System
Multi-Frequency, THz Quantum Cascade Laser Source
Avionics/Electronics Box Rail Mount System
Semiconductor Nanomembrane-Based Flight Sensors and Arrays
Dual I²C and SPI Slave Core for FPGA and ASIC Implementations
Automated Break-Out Box for Use with Low-Cost Spacecraft Integration and Test
Radiation-Hardened 10BASE-T Ethernet Physical Interface (PHY)
Radiation-Hardened, Quad 12-Bit Digital-to-Analog Converter ASIC
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Communications
Confidence Intervals for the Bit Error Rate of Coded Communications Systems
Final High-Fidelity Down-Conversion Source for Secure Communications Using On-Demand Single Photons
Space Telecommunications Radio System Memory Test Application
Communication System and Method Over High-Latency, Low-Bandwidth Networks
Products
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Briefs
Modified-Wolter-Schwarzschild X-ray Telescope
Machine Vision-Based Pose Estimation System
Solar Doppler Shift-Based Solar Tracker
Beam Shaping for CARS Measurements in Turbulent Environments
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Products