Inside this issue
Overview
The February 2015 issue of NASA Tech Briefs presents a wealth of information and innovations in technology, particularly focusing on advancements in aerospace, automation, and engineering. This edition features a variety of articles that highlight cutting-edge research, interviews with key figures in the industry, and insights into emerging technologies.
One of the standout features of this issue is an interview with Kathy Lueders, the NASA Commercial Crew Program Manager. Lueders discusses the progress and challenges of the Commercial Crew Program, which aims to develop safe, reliable, and cost-effective crew transportation to the International Space Station (ISS). She emphasizes the importance of collaboration with commercial partners and the role of innovation in achieving NASA's goals for human spaceflight.
The magazine also delves into energy efficiency in machine tools, showcasing how advancements in technology can lead to significant reductions in energy consumption. Articles explore various strategies and technologies that manufacturers can implement to enhance energy efficiency, thereby reducing operational costs and environmental impact. This focus on sustainability is increasingly relevant in today's manufacturing landscape, where companies are seeking to balance productivity with ecological responsibility.
Another highlight of this issue is the exploration of robust gimbal systems designed for small-payload manipulation. These systems are crucial for applications in aerospace and robotics, where precision and reliability are paramount. The article discusses the design considerations and technological innovations that enable these gimbal systems to perform effectively in challenging environments.
In addition to these features, the issue includes a range of technical briefs that cover various topics, from materials science to software development. These briefs provide readers with concise summaries of recent research findings and technological advancements, making it easier for engineers and decision-makers to stay informed about the latest trends in their fields.
The magazine also emphasizes the importance of intellectual property and the protection of innovations. It provides insights into how inventors and companies can safeguard their technological advancements through patents and other legal mechanisms. This is particularly relevant for organizations involved in high-stakes research and development, where the competitive edge often hinges on proprietary technologies.
Throughout the issue, readers will find links to additional resources and information, including free info requests that allow them to delve deeper into specific topics of interest. This interactive element enhances the reading experience, providing opportunities for further exploration and engagement with the material.
Overall, the February 2015 issue of NASA Tech Briefs serves as a valuable resource for professionals in the fields of aerospace, engineering, and technology. It combines interviews, technical articles, and practical insights to create a comprehensive overview of current trends and innovations. Whether readers are looking to stay updated on the latest developments in space exploration or seeking inspiration for their own projects, this issue offers a wealth of knowledge and expertise.
Features
-
Application Briefs
Tech Briefs
-
Bio-Medical
Versatile Platform for Nanotechnology Based on Circular Permutations of Chaperonin Protein
Zero-G Condensing Heat Exchanger with Integral Disinfection
Concurrent O2 Generation and CO2 Control for Advanced Life Support
Gene Expression Signatures for Colon Carcinogenesis and Radiation-Induced Cellular Transformation
-
Machinery & Automation
Evaluation of Rail Gun Technology for Launch Assist of Air-Breathing Rockets
Using Harmonics to Control Flutter in Wings with Electrical Motors
Micropulse Detonation Rocket Engine for Nano-Satellite Propulsion
Experimental Testbed for 1-MW Turboelectric Distributed Propulsion Aircraft
-
Manufacturing & Prototyping
Mechanically Induced Nucleation Improves Crystalline Quality During Melt Growth of Semiconductors
-
Software
Predictive Computations of Single-Phase Turbulent Flows
Predictive Computation of Two-Phase Turbulent Flows with Phase Change
Physics-Model-Based Wiring Fault Detection Toolbox for MATLAB
PEGASUS 5.2: Automated Pre-Processing of Overset CFD Grids
Modeling for Partitioned and Multicore Flight Software Systems
ATLAS Collaborative Spacecraft and Mission Software Design Tool
Building Blocks for the Rapid Development of Parallel Simulations
-
Materials
Modeling Transmission Effects on Multilayer Insulation
Woven Thermal Protection System
Innovative, Low-CTE, Lightweight Structures with Higher Strength
Negative Dielectric Constant Material Based on Ion-Conducting Materials
Insulating Materials and Precursor Formulations, and Method of Forming
Selective Clay Placement Within a Silicate Clay-Epoxy-Blend Nanocomposite
-
Information Sciences
Habitat Demonstration Unit Core Avionics Software
Non-Binary Protograph-Based LDPC Codes with Near-Capacity Thresholds
Dynamically Configurable Pipeline
Frame Synchronization Without Attached Sync Markers
Scalable ParaView for Extreme Scale Visualization
Mars Science Laboratory Second-Chance Flight Software
-
Electronics & Computers
Automotive Circuit Protection Using High-Reliability TVS Diodes
Precision Current Input With Well-Defined Current Limiting for Extreme Environment Applications
-
Photonics/Optics
Algorithm for Estimating PRC Wavefront Errors from Shack-Hartmann Camera Images
Photo-Thermo-Refractive Glass Co-Doped with Luminescent Agents for All-Solid-State Microchip Lasers
Large Computer-Generated Hologram with Software-Generated Calibration Wavefront Map
Products
-
Briefs
Robust Gimbal System for Small-Payload Manipulation
A Phase-Changing Pendulum to Control Spherical Robots and Buoy Sensors
-
Applications
-
Briefs
Method for Performing GPS L1 C/A Measurements in Wideband Jamming and Interference
JWST IV&V Simulation and Test (JIST) RT Logic T501 Emulator
Cooling Test Samples With a Combined Convective and Conductive System to Rapidly Reach 77 K
Guarded Two-Dimensional Flat Plate Insulation Test Calorimeter with Attach Points
Test, Calibration, and Training Target for a Microwave Sensor