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Publications (12)
INTRODUCTION
Metastatic disease only to the bone without other organ involvement in colorectal cancer patients is extremely rare. Isolated, asynchronous metastasis to the temporal bone, without involvement of the liver or lung is an even further deviation from the traditional presentation. We present the case of a 56-year-old lady with a history of...
Recent research in plasmonics demonstrated merging different materials and shapes to form complex geometries with improved optical response. One of the most extensively used nanostructure is the coated nanosphere (nanoshell), which finds its application in diverse fields of medical, science and engineering. In this paper, we propose a compact imped...
In metamaterials, metallic nanowires are used for creating artificial materials to functionalize them for various nanophotonics applications. Strong polarization-dependent response coupled with complex dielectric function at optical frequencies gives additional degrees of freedom to achieve scattering, absorption, and other benefits that go much be...
Recent research on plasmonic nanoparticles have emphasized their use in the circuits and device based applications by exploiting control of the plasmon resonance. The resonance behavior of the nanoparticle can be explained by its lumped-impedance representation at optical frequencies, which is derived using voltage-current (VI) laws. The VI model u...
Ice thickness and bed topography of fast-flowing outlet glaciers are large sources of uncertainty for the current ice sheet models used to predict future contributions to sea-level rise. Due to a lack of coverage and difficulty in sounding and imaging with ice-penetrating radars, these regions remain poorly constrained in models. Increases in off-n...
A polarization-reconfigurable low-profile ultra-wideband VHF/UHF antenna array is presented in this paper. The design is based on resistively loaded planar dipole antenna elements backed with a ground plane. The antenna array has two mechanically field-switchable polarization configurations which are designed to measure the crystal orientation of i...
