Topics

Environment

Briefs : Green Design & Manufacturing
Surface Water Ocean Topography (SWOT) Science Simulator

The SWOT Science Simulator simulates projected SWOT altimetry observations that can be applied to an ocean general circulation model, allowing the exploration of ideas and methods to optimize information retrieval from the proposed SWOT Mission, which is currently baselined to launch in...

Briefs : Green Design & Manufacturing
Digital Elevation Model Maker (DEMmaker)

The DEMmaker suite of software applications produces data products containing surface shape, reflectivity, and geomorphology (craters and rocks) for a desired planetary surface based on statistically accurate size and frequency distributions of geologic and surface impact features. The current version can...

Briefs : Physical Sciences
Terrestrial Observation and Prediction System (TOPS)

TOPS is a modeling software system that integrates data from satellite, aircraft, and ground sensors, and weather/climate models with application models to expeditiously produce operational nowcasts and forecasts of ecological conditions. TOPS allows determination of the options for different...

Briefs : Physical Sciences
Images of Change for iPad

Images of Change provides a user-friendly mobile interface for exploring an extensive gallery of land-based and space-based images showing dramatic change over time on Earth. Hosted on NASA’s Global Climate Change website, Images of Change is designed to raise awareness of climate change, inspire curiosity and...

Briefs : Physical Sciences
Characteristics of the Spliced Kennedy Space Center Doppler Radar Wind Profiler Database

NASA relies on the Natural Environments (NE) Branch located at Marshall Space Flight Center (MSFC) to provide databases that represent the wind magnitudes and wind changes expected on day-of-launch (DOL) for vehicle programs that MSFC NE supports. MSFC NE...

Articles : Green Design & Manufacturing
2015 Create the Future Design Contest: Sustainable Technologies Category Winner

ECHY: Solar Lighting with Fiber Optics

Stephanie Le Beuze
ECHY
Ile-de-France, France

For many, artificial light has completely replaced natural light. Lighting can account for up to 50% of building electricity consumption, and up to 56%...

Briefs : Green Design & Manufacturing
Habitat Water Wall for Water, Solids, and Atmosphere Recycle and Reuse

A method was developed that allows water recycling, air treatment, thermal control, and solid residuals treatment and recycle to be removed from the usable habitat volume and placed in the walls of a radiation-shielding water wall. This design also provides a mechanism to...

News : Test & Measurement
NASA Tests New Green Propellants for Satellites

To stay in the proper orbit, many satellites have thrusters – small rocket engines – that fire to change altitude or orientation in space. On Earth, where gravity dominates, five pounds of thrust, equivalent to 22 Newtons of force, may seem small, but in space, it doesn’t take much thrust to...

News : Energy
Smart Building Responds to all Climate Conditions

A grid of sensors embedded into an innovative building insulation activates specific façade components to optimize energy savings while improving aesthetics. This high-tech kind of retrofitting approach uses several types of modules that allow real-time monitoring. The multifunctional modular...

News : Materials
Researchers Develop Biodegradable Computer Chip

In an effort to alleviate the environmental burden of electronic devices, a team of University of Wisconsin-Madison researchers has collaborated with the Madison-based U.S. Department of Agriculture Forest Products Laboratory (FPL) to develop a semiconductor chip made almost entirely of wood.

News : Energy
Researchers Create Jet Fuel Compounds From Fungus

Washington State University researchers have found a way to make jet fuel from a common black fungus found in decaying leaves, soil, and rotting fruit. They used Aspergillus carbonarius ITEM 5010 to create hydrocarbons, the chief component of petroleum, similar to those in aviation fuels.

News : Aerospace
NASA Tests Green Aviation Technology

Two NASA experiments designed to help reduce fuel consumption and emissions will fly this spring on a specially outfitted Boeing 757 airplane called the ecoDemonstrator. One includes 31 small devices that will blow jets of air on the vertical tail, and the other involves non-stick coatings to help repel bugs...

News : Electronics & Computers
Researchers Test Smartphones for Earthquake Warning

Smartphones and other personal electronic devices could, in regions where they are in widespread use, function as early warning systems for large earthquakes. This technology could serve regions of the world that cannot afford higher quality, but more expensive, conventional earthquake early...

Application Briefs : Motion Control
Autonomous Robots Keep Warehouse Running Green

YLOG, a startup company in Austria, uses an intelligent and very environmentally friendly logistics system that is winning an increasing number of customers. The technology makes use of individual, freely moving Autonomous Intelligent Vehicles (AiVs) that detect each other, observe right-of-way...

Briefs : Lighting
High-Performance Photocatalytic Oxidation Reactor System

As crewed space missions extend beyond low Earth orbit, the need to reliably recover potable water is critical. Aboard the International Space Station (ISS), the water is recycled from cabin humidity condensate, urine distillate, and hygiene wash wastes. In spacecraft cabin air...

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