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Project Summary Atrophic dry age related macular degeneration AMD is the leading cause of severe loss of vision for those over age Dietary supplements containing lutein and zeaxanthin are recommended by the NEI for those at risk of late AMD There has been a corresponding growth in demand for these two xanthophylls Lutein and zeaxanthin are currently sourced from marigolds grown mostl ...

Space platforms are complex dynamical systems and there are many reasons to model them from ground telescope imagery as well as from space-based sensor platforms. One key motivation is to determine the operational state and configuration of the vehicle. Key questions such as did the solar panels fail to deploy, did the object begin to tumble unexpectedly may be addressed by a sufficiently detaile ...

This Small Business Technology Transfer (STTR) Phase I effort will demonstrate the feasibility of a novel passively adaptive shock and vibration isolating buffer system for the US Navys combatant craft. The proposed approach does not rely on conventional passive, semi-active or active spring-damper systems. The buffer system will provide energy damping via a liquid spring buffer and eddy current d ...

The ultimate goal of the phase II effort is to build Si-based PCSS 10kV-modules and compare coupling of those modules to different microwave radiation technologies. The microwave radiating technologies include at least non-linear transmission lines and direct drive antenna; comparisons and system-level tradeoffs will be identified through normalized field measurements.

Nevada Composites has developed Green-Aero(sm) toolinglightweight ceramic tooling that is stable under high pressure and long-duration cure cycles and can be washed out with water after cures to 370C (700F). Tools, whether single-sided or washout, have a composite-compatible CTE, provide tight tolerances, are reproducible, are stable to storage under ambient conditions, and are of affordable cost. ...

This Phase II STTR effort is focused on generating the data necessary to identify the phenomenology that produces carbon deposition within kerosene film cooled rocket engines.This data is essential to guide the model development and validation process.Program outputs will be both data and a physics-based model for carbon deposition.