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Background Thyroid incidentaloma is defined as an unsuspected thyroid lesion found on imaging study or while performing a surgery non-related to the thyroid gland. Most recent scientific literature tends to demonstrate a detection rate of 0.1–4.3% for incidental findings of thyroid focal uptake identified by 18F-fluorodeoxyglugose Positron Emission Tomography with computed tomography (18FDG-PET/CT)...
The next generation of mobile satellite communication systems requires a high degree of flexibility. Large multibeam antennas providing hundreds of beams are used to address this need. A large deployable reflector fed by a high performance feed array provides several technical advantages and has been selected for the Inmarsat-4 program. This paper describes the Inmarsat-4 primary feed array under...
The next generation of mobile satellite communication systems requires a high degree of flexibility. Large multibeam antennas providing hundreds of beams are used to address this need. A large deployable reflector fed by a high performance feed array provides several technical advantages and has been selected for the Alphasat-XL program. This paper describes the Alphasat-XL primary feed array under...
The consolidation of existing modeling, simulation, and analysis (MS&A) environments into a single object-oriented environment under the Air Force Integrated Collaborative Environment (AF-ICE) program has created a need for a framework to support cross domain interoperability for a heterogeneous mix of platforms and tools. The integrated information framework (I2F) was established to provide the...
The Virtual Testbed for Advanced Command and Control (VTAC) program is performing research and development efforts leading to the creation of a testbed for new command and control (C2) processes, subprocesses, and embedded automated systems and subsystems. This testbed initially support the capture and modeling of existing C2 processes/subprocesses. Having modeled these at proper levels of abstraction,...
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