Publications
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Preonset Time Sequence of Auroral Substorms: Coordinated Observations By All-Sky Imagers, Satellites, and Radars
We show that longitudinally narrow flow bursts in the nightside polar cap can precede poleward boundary intensifications that are followed by equatorward moving north-south arcs.
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The Faraday Filter-Based Spectrometer for Observing Sodium Nightglow and Studying Atomic and Molecular Oxygen Associated with the Sodium Chemistry in the Mesopause Region
This paper describes the operational principles, design and field testing of a new, compact, Faraday filter-based spectrometer to measure the D2 (589.158 nm) to D1 (589.756 nm) intensity ratio of…
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AI – space odyssey (guest editorial)
This special issue covers semantic technologies, including natural language processing, sophisticated on-board fault management, human-robotic interaction, and agent-based simulation architectures.
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Study of inkjet printing parameters to fabricate LCD color filter
The source of luminance non-uniformity of color filters fabricated by inkjet printing technique is described and the methods to minimize this non-uniformity are presented.
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Named Data Networking (NDN) project
In this report, we have proposed a new Internet architecture called Named Data Networking (NDN) based on this simple change.
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Optical polarization characteristics of ultraviolet (In)(Al)GaN multiple quantum well light emitting diodes
The polarization of the in-plane electroluminescence of (0001) orientated (In)(Al)GaN multiple quantum well light emitting diodes in the UV-A and UV-B spectral range has been investigated.
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Inkjet-patterned, organic complementary circuits and non-volatile memory arrays based on ferroelectric field-effect transistors
Organic complementary circuits are demonstrated for integration with mechanical sensors to enable the fabrication of a sensor tape to detect mechanical impacts correlated to traumatic brain injury.
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Electrical and environmental stability of organic transistors
The formation of gap states and the influence of oxygen and moisture on the formation process were studied by electrical in-situ measurements of polycrystalline pentacene thin film transistors (TFTs).
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Microspring contacts for integrated test and packaging
We are developing microsprings to address key next generation packaging needs.
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Can magnetic field sensors replace gyroscopes in wearable sensing applications?
We investigate if and how magnetic sensors can be used to replace gyroscopes in wearable activity recognition.
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Authentication in the clouds: a framework and its application to mobile users
We describe a framework for supporting authentication decisions based on a flexible authentication framework we call TrustCube (to manage the authentication infrastructure) and on a behavioral authentication approach referred to…
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Eddi: Interactive topic-based browsing of social status streams
We present an approach to organizing a user's own feed into coherently clustered trending topics for more directed exploration.