Latest Briefs & News

Podcasts: Sensors/Data Acquisition
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Get the latest breakthroughs from NASA & other technology sources.

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Latest Briefs & News

On-Demand Webinars : Electronics & Computers
Electric Drive Noise and Vibration Analysis

One of the challenges in electric drive engineering is to ensure acoustic passenger comfort. Electric machines and gearboxes can produce tonal noises that are perceived as unpleasant.

Articles : Data Acquisition
Accelerating SENT Troubleshooting and Debug Using an Oscilloscope

The SENT (Single Edge Nibble Transmission) bus continues to gain acceptance across the automotive industry and is widely used to transmit high-resolution readings from...

Question of the Week : Sensors/Data Acquisition
Would You Use Wearables to Monitor Your UV Exposure?

Our February issue of Tech Briefs highlights a technology called My Skin Track UV. The 12 x 6 mm wearable sensor can be attached to clothing or accessories to detect sunburn and overexposure to ultraviolet light.

Question of the Week : Materials
Where Do You See Self-Healing Rubber Being Used?

In our lead INSIDER story today, USC Professor Qiming Wang said he hopes to see his team’s self-repairing rubber supporting everything from shoes to battle armor and airplane wings.

Blog : Mechanical & Fluid Systems
A Morphing Soft Actuator Expands the Motion Options
Even a shape-morphing plane is possible, says Harvard's Ehsan Hajiesmaili.
On-Demand Webinars : Robotics, Automation & Control
Automated and Connected Commercial Vehicles: Next Steps for ‘Hands-Off’ Operation

Demonstrations of increasingly connected and automated heavy vehicles on public highways and bustling worksites are becoming more commonplace, as the commercial vehicle industry continues to pursue improved fuel efficiency and operator productivity while...

Blog : Materials
3D-Printed Rubber Repairs Itself
A new material development from USC brings us a step closer to self-healing sneakers.
Question of the Week : Manufacturing & Prototyping
Have You Conducted an FMEA?

With design, it pays to anticipate problems — and solve them — during product development.

INSIDER : Electronics & Computers
Computer Chip Vulnerabilities Discovered

A Washington State University research team has uncovered significant and previously unknown vulnerabilities in high-performance computer chips that could lead to failures in modern electronics. The...

INSIDER : Sensors/Data Acquisition
A Wireless, Battery-Free, Biodegradable Blood Flow Sensor

A new device developed by Stanford University researchers could make it easier for doctors to monitor the success of blood vessel surgery. The sensor monitors the flow of blood...

INSIDER : Nanotechnology
Innovative Technique Could Pave the Way for New Generation of Flexible Electronic Components

The quest to develop microelectronic devices with increasingly smaller size, which underpins the progress of the global semiconductor industry has...

Briefs : Manufacturing & Prototyping
Artificial Intelligence Device Identifies Objects at the Speed of Light

Numerous devices in everyday life use computerized cameras to identify objects — think of automated teller machines that can “read” handwritten dollar amounts when...

Products : Data Acquisition
New on the Market: February 2019

Nozzles

The Lee Company, Westbrook, CT, offers single- and multi-orifice lube nozzles in a variety of configurations. The nozzles may include HI-BAR® safety screens for additional...

5 Ws : Sensors/Data Acquisition
5 Ws of My Skin Track UV

Who

The device can optimize treatment of neonatal jaundice, skin diseases, and seasonal affective disorder (SAD) and reduce risk of sunburn and skin cancer.

Briefs : Software
CHEBY Toolkit for Processing and Editing Chebyshev Files

This software fits trajectory ephemerides and thrust profiles with a Chebyshev polynomial representation, and stores this fit in data files suitable for upload to a spacecraft. In addition, a number of utility modules are provided to assist with inspection and diagnosis of issues with data...

Briefs : Materials
Material Removes Ice Buildup Without Power or Chemicals

From airplane wings, to overhead power lines, to the giant blades of wind turbines, a buildup of ice can cause problems ranging from impaired performance all the way to catastrophic...

Briefs : Software
Interactive Software Simplifies Complex Mold Design

Molding is a popular method for the mass production of objects. Essentially, two (or more) mold pieces are fit together, leaving the shape of the desired object as a hole. During...

Briefs : Manufacturing & Prototyping
Single-Crystal SiGe/Sapphire Epitaxy

NASA's Langley Research Center has developed a new low-temperature method of SiGe/sapphire growth that produces the same single-crystal films with much less thermal loading effort to the substrate. This eliminates the time-consuming and costly high heating, long thermal soak times, and interfacial Si layer....

Articles : Materials
Savannah River National Laboratory

The Savannah River National Laboratory (SRNL) — located in Aiken, SC — is the applied research and development laboratory at the U.S. Department of Energy's (DOE) Savannah River Site (SRS). The...

Q&A : Materials
Q&A: Jyotirmoy Mandal, Department of Applied Physics and Mathematics, Columbia University, New York, NY

Mandal, along with Professors Yuan Yang and Nanfang Yu, built upon earlier work demonstrating that many simple plastics and polymers are excellent heat radiators that could be used for passive radiative daytime cooling (PRDC). Their challenge...

Briefs : Photonics/Optics
Micro-Mirror Optical Tracking and Ranging System

An innovative optical sensing and tracking system was designed to detect, track, and determine object distance and direction in a wide, full, solid angle (160 × 160°) with an extremely high...

Webcasts

Webinars: Medical

What Is A Sterilization Dose Audit and How are they Performed

Upcoming Webinars: Electronics & Computers

Solutions for Digital Battery Engineering

Upcoming Webinars: Green Design & Manufacturing

How to Optimize Environmental Monitoring Using Direct Mass...

Upcoming Webinars: Green Design & Manufacturing

How to Optimize Environmental Monitoring Using Direct Mass...

Upcoming Webinars: Electronics & Computers

Design and Simulation of an Inverter Power Module for Electric...

Upcoming Webinars: Robotics, Automation & Control

Collaborative Robotics: Safely Connecting Man and Machine