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Game-based training (GBT) has been touted as a promising medium for achieving improved training objective performance outcomes and increasing learner motivation, particularly in military training environments. However, there is little empirical research upon which to make informed decisions about when, where, or even if applying particular game elements to training is effective. The primary object ...

We propose to develop and fabricate an optical scanner required to address a 2-D array of trapped Rubidium atomic qubits with two lasers simultaneously. One of the most scalable approaches to quantum information processing (QIP) is Optical addressing of arrays of trapped atoms. This is done with focused spots using tuned lasers which program initial states and implement 2-quibt gates. High spatial ...

Modern information technology enables decision makers to access and filter large volumes of information; however, this technology does not necessarily translate into improved decisions. While much technology has been created to deliver information, relatively little has been developed to help decision makers organize, assess, and systematically apply that information to evaluate decision options. ...

Zinc Sulfide (ZnS) is the most practical material for infrared transparent domes and windows operating at long wave infrared wavelength. Hard outer coatings have been applied to ZnS to protect it from rain and sand erosion. Theoretical analysis of multi-layer coatings suggests that a compliant layer between the hard outer coating and the ZnS surface may improve resistance to rain impact damage. In ...

Tamper-proofed software and malicious binaries, commonly referred to as “malware”, often share similar technological features. Both good and bad guys wish to hinder static and dynamic reverse engineering of their software programs to thwart adversaries from gaining program understanding and to prevent the observation of code behavior. HBGary proposes the Virtual Machine for Analysis (VMA), a ...

Cortical Spreading Depression (CSD) as a secondary phenomenon to traumatic head injury can herald further brain tissue damage well after the initial injury. The only way to reliably record CSD is through direct electrode contact with the brain. With modern equipment this requires that the skull and dura be removed, which is only feasible in a small number of patients. Infoscitex and our partner ...

The protective properties of the oxide films that form on aluminum alloys can break down locally and allow extensive corrosion. An amorphous alloy system recently developed at the University of Virginia is promising as an environmentally compliant metal cladding. We propose a new method for converting alloy powder into coatings. This technique does not require large standoffs and has very high hea ...

The Biomagnetics Micro Dosimetry System (BMDS) program will design, model, and simulate a microdosimetry system that can measure and create a three dimensional map of weak radiofrequency signals in biological organisms. The heart of the BMDS project is the front end called a Quinc, that delivers very sensitive, broad band measurements with high spatial resolution.The Quinc based front end is a val ...

The littoral environment is especially demanding on tactical sonar systems, in large part because the spatial and temporal variability imposes sonar system operating conditions of a nature and with a scale heretofore not encountered in the open oceans. Recent Office of Naval Research (ONR) sponsored basic research as well as fleet exercises have shown that littoral environments tactically importan ...