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Realistic surgical simulation requires a combination of representative tissue geometry, accurate tissue material properties and lifelike tool-tissue interaction forces. Recent advances in computational power and imaging modalities have provided the capability to represent the anatomical details required for surgical training; however, the mathematical models which govern the underlying tissue pro ...

BioMojo LLC and the Departments of Mathematics and Biomedical Engineering at the University of North Carolina Chapel Hill, will develop a preliminary bio mathematical model framework to represent how human tissues interact and behave at their boundaries. Tissue interaction properties (e.g. tensile, shear, friction, and so forth) of connective, epithelial, muscular, and nervous tissue including su ...

A robust system level design process will be used to identify the design of transparent tapered resistive (TTR) elements, including the materials, fabrication processes, and lifecycle costs. The transparent tapered resistive film will be designed to provides a tapered resistive layer across the film while remaining transparent in the visual and near-infrared optical bands for use in radio-frequenc ...

VCS proposes to develop the Vigilant Warrior Health Avatar System (VWHAS) to enable warfighters to assess their own health status, to enable medics and command personnel to assess individual and unit health status and to enable scientists to study the health of warriors and improve models of warrior health.

The battle to derive value from twenty-first century healthcare leviathans is just beginning. As the world and its economies become increasingly globalized, the struggle to balance rising costs with access to quality healthcare is not just a problem for the United States and the Air Force Medical Service (AFMS). It is a problem wherever resources are constrained and process and bureaucracy trump r ...

We propose to develop the Quality Cost Value Calculator (QCVC) to automatically evaluate the value of cycles of care by measuring the cost and quality (in terms of outcomes defined from the patients perspective and the commanders perspective) of care. QCVC will enable DoD health care providers to achieve higher reliability of care and will enable leadership and decision makers to guide process imp ...

The Phase 2 objective is to provide NIST with a modular gauge head unit equipped with InsituTec's standing wave probe technology. The complete gauge head unit will be retrofitted to the NIST M48 which is one of the most precise measuring machines in the world. This unit will enable NIST to achieve the agency's program goal in dimensional metrology which is to provide microscale measurement capacit ...

The objective of this research is to develop beta versions of tools for automatically migrating radiation effects predicted in TCAD level tools to compact modeling tools. This transition will enable compact models that possess radiation effects to be quickly generated, which can then be used in circuit design activity. This approach is a substantial improvement over the current ad hoc approaches. ...

A smart machine tool must be able to monitor its condition and report problems. Every CNC machine should provide an alarm for tool condition problems, including tool wear, much as every automobile has a low oil indicator. Tool wear is particularly important for unattended machining as a worn tool can ruin a part. All current tool condition systems operate "blind" without direct information on curr ...