Award Data

NON-TECHNICAL SUMMARY: Certain fruits do not change color as they ripen and hence it may be difficult for consumers to select fruit that is ready to eat. Melons and winter pears are examples of fruit that is difficult to select. Most fruit is now individually labeled and this project will develop a label that will change color as the fruit approaches ripeness. This colorimetric label will provide ...

NON-TECHNICAL SUMMARY: Certain fruits do not change color as they ripen and hence it may be difficult for consumers to select fruit that is ready to eat. Melons and winter pears are examples of fruit that is difficult to select. Most fruit is now individually labeled and this project will develop a label that will change color as the fruit approaches ripeness. This colorimetric label will provide ...

NON-TECHNICAL SUMMARY: China is the largest producer and user of potatoes (Solanum tuberosum) in the world, growing approximately 50 million tons per year. They need almost 3 million tons of seed potatoes per year and have banned the importation of new seed potatoes for over 17 years. China has a significant potato disease problem, and by 2003 will authorize the importation of 'certified' seed pot ...

This research refines existing associate decision aiding technology and applies it to a new, larger air traffic management (ATM) domain. We have shown in other NASA projects how our associate systems can provide Distributed Air-Ground (DAG) decision aiding to pilots, air traffic controllers, and airline dispatchers within the ATM system of a UAV free NAS. Our existing C2IT software provides decisi ...

NON-TECHNICAL SUMMARY: The Sawmill industry is facing a number of serious problems that are undermining its stability as a key industry in many rural areas of the United States. The top ten problems facing the industry are: (1) A declining access to timberlands in some areas, (2) Higher saw log costs, (3) Lower saw log quality, (4) Greater residue disposal problems, (5) Fluctuating lumber pricing, ...

NON-TECHNICAL SUMMARY: The Sawmill industry is facing a number of serious problems that are undermining its stability as a key industry in many rural areas of the United States. The top ten problems facing the industry are: (1) A declining access to timberlands in some areas, (2) Higher saw log costs, (3) Lower saw log quality, (4) Greater residue disposal problems, (5) Fluctuating lumber pricing, ...

MOST TYPICAL PROBLEMS IN STRUCTURAL ENGINEERING ARE BEST ANALYZED BY APPROXIMATING AN OBJECT'S GEOMETRY WITH FINITE ELEMENTS. SELECTING AN APPROPRIATE MESHING STRATEGY FOR A GIVEN SOLID REQUIRES KNOWLEDGE ABOUT FINITE ELEMENT THEORY IN GENERAL, AND ABOUT PACKAGE-SPECIFIC DETAILS IN PARTICULAR. THE ADEPT SYSTEM INTEGRATES A TRADITIONAL SOLIDMODELER WITH AN EXPERT SYSTEM EQUIPPED WITH THIS KNOWLEDGE ...

This proposal will present an innovative Phase I research and design plan for a reliable LOX pumping system for use in NASA vehicle loading. Due to seal problems with the current LOX loading pumps, the main focus of the Phase I effort will involve design and development of an innovative sealing solution that does not use a failure prone mechanical seal. The seal solution proposed is a combination ...

THE OBJECTIVE OF THIS PROJECT IS TO DESIGN AND FABRICATE AN INNOVATIVE FINGERTIP-SHAPED TACTILE TELEPRESENCE SYSTEM FOR DEXTEROUS TELEROBOTIC SYSTEMS. THE PRINCIPAL TASKS TO BE PERFORMED ARE: (1) DESIGN OF VARIOUS MINIATURE TACTILE STIMULATOR ELEMENTS AND EVALUATION OF THE ACTUATION STRENGTH, DISPLACEMENT MAGNITUDE, FREQUENCY RESPONSE RANGE, AND THERMAL LOADING CHARACTERISTICS, (2) CONSTRUCTION OF ...

The Bioastronautical Systems Development Company (BSDC) proposes to develop habitat technologies for conducting long-term commercial research with mice in microgravity. Our research addresses solicitation section B4.02 Space Commercialization for the design/development of microgravity payloads for space station applications that lead to commercial products or services. In partnership with BioServe ...