Award Data

Electron spin resonance (ESR) spectroscopy is a widely used forensic technique to study post-nuclear debris fields, radiation-induced damage in solids and many other phenomena surrounding the interaction of radioactivity with solid matter. ESR spectroscopy is also used to analyze dust, smoke and other gaseous samples. Our Micro-ESR technology has the benefit of being an extremely robust, lightweig ...

This program develops innovative technology for chip-to-chip and intra-chip interconnects that will operate in extreme radiation environments.There is considerable development in chip-to-chip and intra-chip interconnects in the commercial market.This program will leverage these advancements and demonstrate their applicability to satellite and unmanned avionic vehicles (UAV) platforms.

The capabilities of modern x-ray light sources have opened up new areas in the study of the temporal evolution of complex materials under dynamic loading, which require detectors with high sensitivity, wide dynamic range at frame rates approaching the bunch repetition rates of modern light sources and detection at x-ray energies above 20keV.However, the capability to do such research is limited by ...

The fundamental problem addressed by this SBIR proposal is the capability to uncover new entity types, relations and topics that are implicit in text documents.Joint inference offers an opportunity to make discoveries that are more accurate and more nuanced than traditional pipelined approaches, but the hypothesis space is more complex and extraordinarily large.In this project we propose to develo ...

To address the DTRA need to enhance island-mode tactics for defense critical infrastructure (DCI) in the event of commercial power grid loss disruption due to an electromagnetic pulse (EMP) or high power microwaves (HPMs), Physical Optics Corporation (POC) proposes to develop an Optimizing power Availability and Sustainability in Islanded Sites (OASIS) strategy based on islanded power management, ...

An electromagnetic pulse (EMP) attack could cause widespread outage of the commercial electric power system that could last for weeks to months. Microgrids for defense critical infrastructure (DCI) should thus be equipped to operate in islanded mode for extended periods of time using only local fuel storage and renewable energy sources. The primary difference between operating a microgrid in islan ...

Rock West Solutions' Phase 1 objective is to design, model, and report performance on a radiation spectrometer for use in drive by, low signal count, applications.We will design a custom sensor for DTRA's unique mission and apply our Sparse Signature Identification algorithm to provide isotope identification with confidence assessment for DTRA's mission.

Purpose: In prior research and development, the project team developed Storyworld, a web-based activity with mini-games to support English Learners (EL) in language acquisition. In this project, the team will fully develop and test a formative assessment dashboard that provides teachers with insights into EL student's progress as they use Storyworld. ELs are the fastest-growing student population ...

Purpose: This project team will fully develop and test Woot Math Polls, a formative assessment dashboard that converts student math work into data-driven insights to inform teacher instruction and student learning in middle and high school algebra classrooms. Research has marked a decline in math achievement around the time students take algebra in middle school. Technological innovations that pro ...

Purpose: This project team will fully develop and test Fate and Fortune, an online class-wide intervention where grade 8 students learn algebra within a story-based game. Research demonstrates that students who do not succeed in algebra are more likely to eventually drop out of high school. When students begin Algebra I, a lack of conceptually meaning and understanding can be further reinforced by ...