An Alternative Molecular Sexing Method for the Florida Scrub-jay

John F. Kennedy Space Center, Florida A new method of molecular sexing is described that helps to understand population dynamics of the Florida Scrub-jay (FSJ). FSJ is an endemic, nonmigratory, monomorphic species of bird found on the Florida peninsula in lowgrowing oak or pine scrub. The current conservation status listed for the FSJ is threatened and vulnerable to extinction.

Posted in: Briefs, TSP, Green Design & Manufacturing, Physical Sciences, Biological sciences


Surface Water Ocean Topography (SWOT) Science Simulator

This program simulates ocean topography observations for generating ocean circulation models. NASA’s Jet Propulsion Laboratory, Pasadena, California 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 2020.

Posted in: Briefs, TSP, Green Design & Manufacturing, Physical Sciences, Simulation and modeling


Digital Elevation Model Maker (DEMmaker)

Lyndon B. Johnson Space Center, Houston, Texas 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 produce models at virtually any resolution or size for any location on the Moon. Remote sensing data can be incorporated to underlie the synthetic landscape with real data where available. The software suite is driven by a graphical user interface (GUI) that lets the user specify which tools of the suite to run, allowing flexibility in the products output by the package.

Posted in: Briefs, TSP, Green Design & Manufacturing, Physical Sciences, Simulation and modeling, Computer software and hardware


Terrestrial Observation and Prediction System (TOPS)

Ames Research Center, Moffett Field, California 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 socio-economic and resource management approaches to dealing with fluctuations within our biosphere, and will help in mitigating potential negative impacts.

Posted in: Briefs, Green Design & Manufacturing, Physical Sciences, Simulation and modeling, Computer software and hardware


Images of Change for iPad

NASA’s Jet Propulsion Laboratory, Pasadena, California 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 interest in the programs that create the images, and highlight the importance of global climate change research.

Posted in: Briefs, Green Design & Manufacturing, Physical Sciences, Imaging and visualization


Characteristics of the Spliced Kennedy Space Center Doppler Radar Wind Profiler Database

Marshall Space Flight Center, Alabama 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 has traditionally utilized weather balloon measurements to generate the wind profiles used in DOL loads and trajectory simulations. However, balloon measurement archives have three limitations in that (1) they do not contain a large enough sample to adequately represent the wind environment at extreme percentiles, (2) balloons could misrepresent the aloft wind environment due to their rise rate and drift characteristics, and (3) the Space Shuttle Program’s operational requirements significantly drove the atmosphere databases’ development. To help mitigate these limitations, MSFC NE used the 50-MHz Doppler Radar Wind Profiler (DRWP) at Kennedy Space Center (KSC) to validate balloon measurements on DOL during the SSP.

Posted in: Briefs, Green Design & Manufacturing, Physical Sciences, Radar, Test equipment and instrumentation


2015 Create the Future Design Contest: Sustainable Technologies Category Winner

ECHY: Solar Lighting with Fiber Optics Stephanie Le Beuze ECHY Ile-de-France, France“As we are a French start-up that is relatively unknown outside of Europe, winning an award of this kind will definitely help us make an entry into the international market. The recognition of this award will enable us to approach the US market with more confidence, so that we can collaborate with architects, designers, and engineers to bring ECHY and our daylight technology across the ocean!”For many, artificial light has completely replaced natural light. Lighting can account for up to 50% of building electricity consumption, and up to 56% of energy bills in offices. Artificial light is not only costly for us and for the environment, but prevents us from using a natural and abundant resource: sunlight.

Posted in: Articles, Aerospace, Green Design & Manufacturing, Design processes, Fiber optics, Sustainable development, Electric power, Waste heat utilization, Product development


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