Award Data

THE CONTRACTOR SHALL DEVELOP A FUZZY SET METHODOLOGY FOR UNCERTAINTY ANALYSIS IN PROBABILISTIC SEISMIC SAFETY ASSESSMENT OF NUCLEAR POWER PLANTS. FUZZY SET LOGIC WILL BEUSED FOR COLLECTING, QUANTIFYING AND PROPAGATING SUBJECTIVE,ENGINEERING JUDGEMENT USED IN THE UNCERTAINTY ANALYSIS. IN PHASE I, FEASIBILITY OF THE PROPOSED APPROACH WILL BE DEMONSTRATED BY APPLYING IT TO SELECTED PARTS OF A PROBABI ...

MODELING OF THE AMBIENT AND PROMPT IONOSPHERIC REGIONS IN A THIN LAYER APPROXIMATION ALLOWS AN EFFICIENT METHOD OF DETERMINING THE TIME EVOLUTION, PROPAGATION, AND SIGNAL STRENGTH OF THE 0-10 SECOND MHD EMP ASSOCIATED WITH HIGH ALTITUDE NUCLEAR DETONATIONS.

In this project we will develop a framework for and demonstrate the feasibility of a neural signal processing system for informing cognitive models. Specifically, we will use single-trial analysis of EEG to inform a cognitive model of socio-cultural behavior. Our framework will include 1) a methodology for mapping characteristics of neural signals to cortical processes and cognitive modules, 2) a ...

The recent disclosure of sensitive and classified government documents through WikiLeaks demonstrates a new systemic threat, exfiltration and broad global broadcast of government confidential data and information. We propose to develop techniques and mechanisms for identifying likely malicious insiders within an organization by leveraging automatically generated misinformation and modern system an ...

DESIGN, SIMULATION, FABRICATION, AND EVALUATION OF A PROTOTYPE VERY LARGE SCALE INTEGRATION (VLSI) DATA ACQUISITION SUBSYSTEM IS PROPOSED. AVAILABLE STATE-OF-THE-ART ONE MICRON CMOS TECHNOLOGY MAY ALLOW INCORPORATION OF MORE THAN 128 CHANNELS OF 24-BIT 300 MHZ COUNTERS INTO A SINGLE INTEGRATED CIRCUIT. A PROTOTYPE SYSTEM OF SIMPLE REPEATED CELLS OF COUNTERS, CONTROL AND I/O BUFFERS HAS BEEN DESIGN ...

Intelligent Tutoring Systems (ITSs) functions as virtual tutors that adapt to student responses. Such ITSs, however, do not yield student learning improvements equivalent to students tutored by human instructors. Ascertaining Un-Reported Affect (AURA) is a closed-loop, platform-independent"front-end"for informing ITSs with near real-time inferences of student engagement and affect during learning ...

Recently, solvers for the Satisfiability problem (SAT) have proved to be an enabling technology for diverse application areas including planning, cryptography, hardware verification, and software verification. However, solver performance, in terms of speed, maximum problem size, and efficiency, is a limiting factor to the more extensive application of the technology. We have developed novel proble ...

Oscilla Power, Inc. (OPI) is developing a utility-scale wave energy harvester that is enabled by low cost and readily-available magnetostrictive alloys. T his device, which utilizes no moving parts, has the potential to deliver predictable quantities of electric power to coastal utilities, industrial users, and remote facilities at costs competitive with coal or gas. The Phase I project demonstra ...

Silicon Technologies, Inc. proposes to revolutionize Semiconductor Deep sub micron design capabilities by creating a new design tool called PLUG (Physical Logic Using Gratings). PLUG will be used to design analog and digital systems at 45 nanometers and below that will improve the productivity of designers while using the highly regular manufacturing techniques where the interconnect is done usin ...

AN "INHALATION SCREENING DOSE COLLAR-STANCHION MONITOR" WITHEMBEDDED MINIATURE THIN-WALL GEIGER-MUELLER RADIATION DETECTORS EVALUATES THE THYROID GLAND FOR NANOCURIE ACTIVITYINVENTORY. THE PRIMARY TECHNICAL OBJECTIVE IS TO ESTABLISH THAT THE "COLLAR-STANCHION MONITOR" WILL BE CAPABLE OF DETECTING WITHIN 15 SECONDS AND WITH 2 SIGMA CONFIDENCE AN ACTIVITY INVENTORY OF 0.7 NANOCURIES OF I-131 DOSE EQ ...