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OBJECTIVE: Advanced pulsed power switching technologies are needed to enable future nuclear weapon effects (NWE) experimentation capabilities and concepts for the active interrogation of special nuclear materials (SNM). The objective of this research is to advance the state of the art of high-gain optically-triggered switches by increasing the current density (to>1000 A/cm) and voltage hold-off ...

High energy X-ray pulse sources used in nuclear weapons effects (NWE) tests can produce electromagnetic pulses through system generated electromagnetic pulse (SGEMP) effects. Improved diagnostics for NWE experiments is motivated by the need to accurately measure the test environment and to model the response of devices under test with reduced overall uncertainties in the presence of high energy X- ...

Several approaches to make a fully functional commercial blood simulant are proposed. The simulant will have similar flow characteristics, tactile properties, color, and coagulation capabilities to blood. In this effort, Spectra Group will formulate a p

This proposal will address the needs described in sub-topic OSD10-H05 ("Deployable Automated Analgesia and Anesthesia System"), by developing the AutoTIVATM, a portable closed-loop anesthesia system based on non-invasive cortical monitoring. This system w

Many geospatial technologies and modeling techniques exist, especially for 3-D visualization of correlated layers of data. A gap remains in integrating the unstructured world of voice, chat, and free-form text communications to the more structured world

Future high-performance integrated circuits in DoD satellite systems will require silicon-on-insulator (SOI) and non-planar nano-technology devices, such as MultiGate Field Effect Transistors (MuGFETs) or FinFETs, which can decrease pattern area of logic circuits below 50% of the conventional planar technologies. However, the single-event-effect (SEE) response of non-planar devices and circuits is ...

Current offensive solutions to neutralize chem/bio agent facilities rely on blast and/or short-burst high-temperature neutralization but have the potential to produce severe collateral damage via agent release. Our team proposes the Dispersed Energetics Coupled for Optimized Neutralization (DECON) Concept, an alternative concept to perform bulk neutralization of agents. The DECON concept can be ...

Cornerstone Research Group Inc. (CRG) proposes to redefine the immobilization and evacuation of SCI and TBI patients by developing a new patient stabilization system for aeromedical transport. This system will properly immobilize patients in a variety of transport configurations and reduce dynamic flight effects. CRG"s design will decrease co-morbidity associated with improper immobilization of SC ...

Mild traumatic brain injury (mTBI) is associated with emotional and physical health problems, of which PTSD and depression are important mediators. Our Phase I research created a conceptual model for a user-friendly, empirically-based screening/tracking tool available to first responders and medical practitioners to screen for mTBI or other disorders. We assessed the co-occurrence of these co-mo ...

For applications in DoD satellite systems, devices based on novel nanomaterials offer significant advantages over traditional technologies in terms of light-weight and efficiency. Examples of such novel devices include quantum dot (QD) based solar cells, photodetectors, radars and sensors. However, the response of these devices to radiation effects is not well understood, and radiation effects mod ...