Keyword: Analysis methodologies

Briefs: Propulsion
Advanced analyses shed light on the mechanism of a deadly problem plaguing combustion chambers in rocket engines.
Briefs: Design
Testing has shown that NASA's poppet reduces leakage rates of traditional aerospace cryogenic valves by three orders of magnitude.
Articles: Electronics & Computers

Where the ability to detect mid-wave infrared (MWIR) radiation is mission critical, readiness and the importance of long, maintenance-free infrared (IR) system operation is vital. In...

Briefs: Wearables
3D bioprinting using bioink from engineered stem cells enables treatment of myocardial infarction and other cardiovascular diseases.
Application Briefs: Test & Measurement
What began as a research tool to collect aerodynamic data from research aircraft is now solving technical challenges for NASA.
Technology Leaders: Electronics & Computers
To ensure the availability of a UPS system, proper consideration must be taken of each application and its requirements.
Articles: Electronics & Computers
Silicon Carbide (SiC) optics are becoming more and more prevalent in high-energy laser (HEL) designs, and manufacturers must be aware of the potential risks
Application Briefs: Electronics & Computers
Learn how to outfit your equipment with sensors.
Briefs: Test & Measurement
The instrument identifies, quantifies, and characterizes contamination, even on irregularly shaped surfaces.
Briefs: Robotics, Automation & Control
Artificial intelligence helps train robots to work together to move an object around two obstacles and through a narrow door in computer simulations.
Briefs: Transportation
The technology could be key to lighter, less expensive, and long-lasting batteries for future electric vehicles.
Application Briefs: Materials
For applications requiring high-energy material deposition coatings, you'll need to understand how stress can impact surface figure and system performance.
Articles: Transportation
Brookhaven National Laboratory scientists have identified the primary cause of failure in a state-of-the-art lithium-metal battery.
Briefs: Wearables
The ultra-compact, wearable hologram sensor immediately notifies the user of volatile gas detection.
Briefs: Energy
A flexible device worn on the wrist harvests heat energy from the human body to monitor health.
Application Briefs: Sensors/Data Acquisition
A valve actuator has deep-sea applications.
Articles: Electronics & Computers
A comparison of passive and active supercapacitor charging methods emphasizes the need for a close inspection on power source and supercapacitor demand.
Briefs: Robotics, Automation & Control
Onboard cameras can be used to keep damaged quadcopters in the air and flying stably, even without GPS.
Briefs: Software
This tool provides faster and more detailed composite damage simulation results.
Briefs: RF & Microwave Electronics
The improved rectennas could operate low-power devices such as temperature sensors.
Briefs: RF & Microwave Electronics
While this technology was designed for CubeSats, it may be utilized in any technology that utilizes a structural frame, such as drones.
Briefs: Mechanical & Fluid Systems
The sensor provides accurate and real-time measurement of flow rates and temperature in next-generation microfluidic instruments.
Briefs: Data Acquisition
A higher-order network could be built that looks for subtle changes in data that point to suspicious activity.
Application Briefs: Software
Predictive maintenance is poised to become much more widely adopted, and that will help to boost productivity in a time when we really need it.
Technology Leaders: Sensors/Data Acquisition
Aircraft may have a huge amount of data available, but this doesn’t mean it’s the right data to troubleshoot a problem.
Briefs: Wearables

The Solenoid Valve Health Monitor System (SVHMS) was developed to remotely monitor the health of solenoid valves, lowering operational costs and increasing reliability by predicting valve failures before they...

Briefs: Sensors/Data Acquisition
This device could give doctors a new therapeutic option for treating patients with conditions such as heart failure.
Briefs: Defense
A new method could enable vehicles and equipment to better withstand high temperatures, loads, and speeds.
Briefs: Electronics & Computers
Fuse devices enable circuit safety in high-power applications, such as motion control and alternative energy generation, in addition to electric vehicles.