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Segmented Aperture Interferometric Nulling Testbed (SAINT) II: Component systems update
(2017-08-08)This work presents updates to the coronagraph and telescope components of the Segmented Aperture Interferometric Nulling Testbed (SAINT). The project pairs an actively-controlled macro-scale segmented mirror with the Visible ... -
A subwavelength perfect absorbing metamaterial patch array coupled with a molecular resonance
(2018-02)A perfectly absorbing metamaterial (PAMM) coupled with vibrational modes has varied applications ranging from surface-enhanced vibrational spectroscopy to biological sensing. This endeavor considers a subwavelength PAMM ... -
Cross-layer protocols optimized for real-time multimedia services in energy-constrained mobile ad hoc networks
(2003-07-23)The optimization of cross-layer protocols for real-time multimedia services in energy-constrained mobile ad hoc networks (MANET) was presented. The cross-layer optimization was based on stochastic dynamic programming ... -
A hybrid phononic waveguide using multilayer structure at mid-infrared
(2017)Surface phonon polaritons, SPhPs, result from the coupling or interaction of light with a phonon resonance. There has been extensive research into utilizing surface plasmon polaritons, SPPs, for subwavelength confinement ... -
Phase 1 upgrade of the CMS forward hadronic calorimeter
(2017-02-09)The CMS experiment at the Large Hadron Collider at CERN is upgrading the photo-detection and readout system of the forward hadronic calorimeter. The phase 1 upgrade of the CMS forward calorimeter requires the replacement ... -
Analysis of the FM Radio Spectrum for Secondary Licensing of Low-Power Short-Range Cognitive Internet of Things Devices
(2016)The analysis presented in this paper indicates that the FM radio spectrum is underutilized in the areas of the continental United States that have a population of 100000 or less. These locations have vacant FM radio spectrum ... -
Chain-type wireless sensor network for monitoring long range infrastructures: Architecture and protocols
(2008-10)We present in this paper an investigation of a special class of wireless sensor networks for monitoring critical infrastructures that may extend for hundreds of miles in distances. Such networks are fundamentally different ... -
Robust image transmission based on wavelet tree coding, error resilient entropy coding, and error concealment
(2004-07)A scheme with three key components including wavelet tree coding, error resilient entropy coding (EREC), and error concealment is proposed for robust image coding and transmission over noisy channels. First, we individually ... -
Crystal structure of catena-poly[[chlorido(4,4'-dimethyl-2,2'-bipyridine-κ2N,N')copper(II)]-μ-chlorido]
(2015-06)The title compound, [CuCl2(C12H12N2)]n, was obtained via a DMSO-mediated dehydration of Cu(4,4'-dimethyl-2,2'-bipyridine)copper(II)·0.25H2O. The central CuII atom is coordinated in a distorted trigonal-bipyramidal geometry ... -
Development of the base station transceiver subsystem in the CDMA mobile system
(1997-10)The base station transceiver subsystem (BTS) of the CDMA Mobile System is interfaced to mobile stations over the air and to the wired network through a packet switched interconnection network. The potential benefits of ... -
Collaborative Image Coding and Transmission over Wireless Sensor Networks
(2006-08-13)The imaging sensors are able to provide intuitive visual information for quick recognition and decision. However, imaging sensors usually generate vast amount of data. Therefore, processing and coding of image data collected ... -
A systems engineering approach to quantitative comparison of molecular instruments for use on the International Space Station
(2014-03-21)The presence of microorganisms on the International Space Station (ISS) poses a threat to the health and safety of the ISS crew Currently the ISS utilizes culture-based methods to detect and identify microorganisms These ... -
Video transmission over MIMO-OFDM system: MDC and space-time coding-based approaches
(2007)MIMO-OFDM is a promising technique for the broadband wireless communication system. In this paper, we propose a novel scheme that integrates multiple-description coding (MDC), error-resilient video coding, and unequal error ... -
Environmental protection through nuclear energy
(2016-09-28)Environmental protection through implementation of green energies is progressively becoming a daily reality. Numerous sources of green energy were introduced in recent years. Although this process initially started with ... -
A Neurocomputing Approach for Monitoring Plinian Volcanic Eruptions Using Infrasound
(2012-10-03)Plinian volcanic eruptions can inject a substantial amount of volcanic ash and gas into the stratosphere, which can present a severe hazard to commercial air traffic. A hazardous volcanic ash eruption was reported on April ... -
Search for neutral MSSM Higgs bosons decaying to μ+μ- in pp collisions at √s=7 and 8 TeV
(2016-01-10)A search for neutral Higgs bosons predicted in the minimal supersymmetric standard model (MSSM) for μ+μ- decay channels is presented. The analysis uses data collected by the CMS experiment at the LHC in proton-proton ... -
Search for supersymmetry in the multijet and missing transverse momentum final state in pp collisions at 13 TeV
(2016-07-10)A search for new physics is performed based on all-hadronic events with large missing transverse momentum produced in proton-proton collisions at s=13 TeV. The data sample, corresponding to an integrated luminosity of 2.3 ... -
A search for pair production of new light bosons decaying into muons
(2016-01-10)A search for the pair production of new light bosons, each decaying into a pair of muons, is performed with the CMS experiment at the LHC, using a dataset corresponding to an integrated luminosity of 20.7 fb-1 collected ... -
Search for supersymmetry in events with a photon, a lepton, and missing transverse momentum in pp collisions at s=8 TeV
(2016-06-10)A search for supersymmetry involving events with at least one photon, one electron or muon, and large missing transverse momentum has been performed by the CMS experiment. The data sample corresponds to an integrated ... -
Search for a low-mass pseudoscalar Higgs boson produced in association with a bb̅ pair in pp collisions at √s=8 TeV
(2016-07-10)A search is reported for a light pseudoscalar Higgs boson decaying to a pair of τ leptons, produced in association with a bb pair, in the context of two-Higgs-doublet models. The results are based on pp collision data at ...
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