Award Data

The purpose of this project is to demonstrate the effectiveness of using an innovative deposition process for making Sm2Fe17Nx/á-Fe16N2 magnetic materials in bulk quantities. In addition, exchange-coupled nanostructured composites of these materials will be produced. The advantage of this process is that it allows precise control over the deposition ions so that the morphology of the materials ca ...

The capabilities of current prostheses are substantially limited by the lack of suitable high energy density portable power. Specifically, current myoelectric prostheses utilize rechargeable batteries, which provide typically less than 10% of the daily energy required for typical activities of daily living. Such limitations in the energy source significantly limit the utility of these prostheses ...

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This proposal describes a new communication device that can provide information from remote sensors through modulated retro-reflection using an active optical mirror. Through the integration of optical micro-electromechanical (MEMS) devices, high speed, low power electronics, and high precision corner cubes the project team will be able to demonstrate a modulating retro-reflector that can transmi ...

The recent rise in asymmetric warfare and terrorism has brought about an increased threat from biological and chemical weapons. Their potential lethality and their indiscriminate nature make them natural choices for use as a terror weapon. Quick, reliable, and safe detection of these agents is imperative. The Energid team proposes a novel teleoperated robotic system for the rapid detection of ch ...

Inlustra Technologies and the University of California, Santa Barbara propose to grow and characterize thick non-polar and semi-polar gallium nitride (GaN) wafers that will act as seeds for subsequent GaN boule growth. In this Phase I STTR effort, Inlustra will first develop non-polar and semi-polar GaN films with smooth surfaces and minimal wafer bowing and cracking. The growth conditions for e ...

We propose to develop a novel chemical agent sensor through a joint collaborative effort between IonFinity, the Jet Propulsion Laboratory, and Imaginative Technologies. This chemical sensor consists of 1) a new and powerful detector called a Differential Mobility Spectrometer which has been developed at Imaginative Technologies by team member Dr. Gary Eiceman, and 2) a novel “soft-ionization” ...

Irvine Sensors Corporation (ISC) together with North Carolina State University propose to develop a novel behavioral technique that is capable of detecting network based intrusions, and can then be used to identify signatures for an Intrusion Prevent Engine (IPE). The behavioral technique proposed detects attacks embedded in different network layers using assertions that can be dynamically updated ...

We propose a new method developed by our employees and collaborators for the digital representation of real world objects. This will result in an implicit surface urban terrain model that interpolates raw point cloud data. The method can handle complex topologies and geometries easily. Topology changes pose no difficulties. The key idea involves shrink wrapping an implicit surface around data poin ...

Durability is the effect of time dependant processes, including fatigue, creep, moisture absorption, thermal-oxidation, abrasion, chemical reactions and physical ageing on mechanical properties. The ability to predict accurately the durability of composite materials and structures is critical to successfully designing for longevity. The existence of models alone is not sufficient; practical soft ...