Topics

Environment

Briefs : Green Design & Manufacturing
Time-Shifted PN Codes for CW LIDAR, RADAR, and SONAR

NASA’s Langley Research Center has developed a waveform processing technique to eliminate signal noise resulting from sources of interference (scatterers) that can degrade continuous wave (CW) lidar return data. The algorithm was developed to enable CW lidar measurement of atmospheric gas...

Briefs : Green Design & Manufacturing
Data Informatics Infrastructure for the Megacities Carbon Project

With the goal of assessing the anthropogenic carbon-emission impact of urban centers on local and global climates, the Megacities Carbon Project has been building carbon-monitoring capabilities for the past two years around the Los Angeles metropolitan area as a pilot effort....

Briefs : Green Design & Manufacturing
Activated Metal Treatment System (AMTS) for Paints

The National Aeronautics and Space Administration (NASA) seeks partners interested in the commercial application of the Activated Metal Treatment System (AMTS) for treating polychlorinated biphenyls (PCBs) in paints. NASA’s Kennedy Space Center is offering companies licensing or partnering...

Briefs : Green Design & Manufacturing
Airborne Elastic Backscatter and Raman Polychromator for Ash Detection

Volcanic ash is a significant hazard to aircraft engines and electronics. It has caused damage to unwary aircraft and disrupted air travel for thousands of travelers, costing millions of dollars. The small, jagged fragments of rocks, minerals, and volcanic glass that...

Application Briefs : Green Design & Manufacturing
System Recycles and Purifies Large Volumes of Helium for SLS
Helium reclamation system
VACCO Industries
South El Monte, CA
626-443-7121
www.VACCO.com

Recyling and purifying high-flow helium allows uninterrupted testing of high-volume, high-pressure-drop Space Launch System (SLS) main engine purge regulators and...

News : Green Design & Manufacturing
Glowing Crystals Cleanse Contaminated Drinking Water

Motivated by public hazards associated with contaminated sources of drinking water, a group of scientists has successfully developed and tested tiny, glowing crystals that detect and trap heavy-metal toxins like mercury and lead.

News : Green Design & Manufacturing
Smart Buoy Measures Water Pollutants

Extensive water monitoring is indispensable for drinking water supply and water protection. Researchers have developed a smart monitoring system that combines various technologies in a depth-profile-measuring multi-sensor buoy for monitoring water bodies and algae growth. Conventional monitoring strategies...

Articles : Medical
2016 Create the Future Design Contest

The 2016 Create the Future Design Contest — sponsored by COMSOL, Mouser Electronics, and Tech Briefs Media Group (publishers of NASA Tech Briefs) — recognized innovation in product design in seven categories: Aerospace & Defense, Automotive/Transportation, Consumer Products, Electronics,...

Articles : Automotive
2016 Create the Future Design Contest: Grand Prize Winner

HYLIION - HYBRID TECHNOLOGY FOR SEMI-TRAILERS AND THE TRUCKING INDUSTRY

Thomas Healy, RF Culbertson, AJ Emanuele, Morgan Culbertson, Wilson Sa, Pam Culbertson, Chad Saylor,...

Articles : Green Design & Manufacturing
2016 Create the Future Contest: Automotive & Transportation Category Winner

Krishan Arora, Mike Baker, Glenn Barber, Peter Brett, Ross Dewhurst, Melvyn Dover, John Gamston, Steven Goodier, Annie Leeson, Vincent Panel, Ben Russell, Alessandra...

Articles : Energy
2016 Create the Future Design Contest: Sustainable Technologies Category Winner

DESOLENATOR — WATER FROM SUNSHINE

William Janssen, Desolenator, London, UK

The Desolenator is a water-purification technology that decontaminates water from any source using only solar energy. The technology is a very affordable ($0.005/L)...

News : Green Design & Manufacturing
New Fabric Uses Sun to Power Devices

A new fabric developed at Georgia Institute of Technology uses sunlight and motion to harvest energy. Combining the two types of electricity generation into one textile paves the way for creating garments that could provide their own source of energy to power devices such as smartphones or global positioning...

News : Green Design & Manufacturing
New Microscopy Method ‘Swells’ Cellular Structures

Cellular biologists work at a frustratingly small scale. Like their colleagues in particle physics, these scientists investigate fundamental questions about our lives and our world — but at a scale beyond the skill of our primate eyes. Microscopes have helped bring this invisible...

News : Test & Measurement
Gas Sensor Monitors Pollution from Power Plants and Roads 

A research team from Adelphi University in New developed a new device that can detect ultra-low concentrations of gases like nitrogen dioxide accurately and nearly instantaneously. The device works even when experiencing small vibrations, which is important if the instrument is deployed...

News : Test & Measurement
NASA Tests Technologies to Increase Drone Uses

NASA researchers and drone industry representatives foresee a day when small unmanned aircraft systems (UAS) are used in wildfire spotting, precision agriculture, wildlife monitoring, and small package delivery.