"Generic Spacecraft" is a library of software developed by NASA's Jet Propulsion Laboratory (JPL) that provides for simulation of a generic spacecraft that can orbit the Earth and land on the Moon (and, eventually, on Mars). The generic-spacecraft simulation serves as a test bed for modeling spacecraft dynamics, propulsion, control...

Genomics analysis software developed by computer scientists at Stanford can go back 20 generations and identify what continent or broad global region an individual's ancestors were from. The HAPAA software compares an individual to all those in the International HapMap database – a genetic record of 270 individuals of Western...

Researchers from Boston University School of Medicine (BUSM) have estimated that one in six women are at risk for developing Alzheimer’s disease in their lifetime, while the risk for men is one in ten. According to the researchers, the greater lifetime expectancy for women translates into a greater lifetime risk of several...

Scientists at the University of California at San Diego have developed a tiny, inexpensive sensor chip able to detect trace amounts of hydrogen peroxide, a chemical used in the most common form of homemade explosives. The scientists believe the sensor could have widespread applications in improving industrial workers’...

A method of topographical mapping of a local solid surface within the range of motion of a robot arm is based on detection of contact between the surface and the end effector (the fixture or tool at the tip of the robot arm). The method was conceived to enable mapping of local...

Simulation Tool for ASCTA Microsensor Network Architecture (STAMiNA) ["ASCTA" denotes the Advanced Sensors Collaborative Technology Alliance.] is a computer program for evaluating conceptual sensor networks deployed over terrain to provide military situational awareness. This or a similar program is...

It has been proposed to place laser or radio transponders at suitably chosen locations on the Moon to increase the accuracy achievable using the Global Positioning System (GPS) or other satellite-based positioning system. The accuracy of GPS position measurements depends on the accuracy of...

To maintain high conductivity in low temperatures, electrolyte co-solvents have been designed to have a high dielectric constant, low viscosity, adequate coordination behavior, and appropriate liquid ranges and salt solubilities. Electrolytes that contain ester-based co-solvents in large...

Supplier Management System (SMS) allows for a consistent, agency-wide performance rating system for suppliers used by NASA. This version (2.0) combines separate databases into one central database that allows for the sharing of supplier data. Information extracted from the NBS/Oracle database can be used to generate...

Improved interface software for communication between the CLARAty Decision and Functional layers has been developed. [The Coupled Layer Architecture for Robotics Autonomy (CLARAty) was described in "Coupled-Layer Robotics Architecture for Autonomy" (NPO-21218), NASA Tech Briefs, Vol. 26,...

This toolkit provides a common interface for displaying graphical user interface (GUI) components in stereo using either specialized stereo display hardware (e.g., liquid crystal shutter or polarized glasses) or anaglyph display (red/blue glasses) on standard workstation displays. An application using this toolkit will...

The Time Series Product Tool (TSPT) is software, developed in MATLAB®, which creates and displays high signal-to-noise Vegetation Indices imagery and other higher-level products derived from remotely sensed data. This tool enables automated, rapid, large-scale regional surveillance...

A computer program known as "PyPele," originally written as a Python-language extension module of a C++ language program, has been rewritten in pure Python language. The original version of PyPele dispatches and coordinates parallel- processing tasks on cluster computers and provides a conceptual framework for...

This software package runs the atmospheric model MM5 in data assimilation cycling mode to produce an optimized weather analysis, including the ability to insert or adjust a hurricane vortex. The program runs MM5 through a cycle of short forecasts every three hours where the vortex is adjusted to match...