Future Concepts division- publications
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Review of hybrid prognostics approaches for remaining useful life prediction of engineered systems, and an application to battery life prediction
As an important aspect of prognostics, remaining useful life (RUL) prediction estimates the remaining usable life of a system, which is essential for maintenance decision making and contingency mitigation.
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Flexible End-to-End Content Security in CCN
In this paper, we present a secure content distribution architecture for CCN that is based on proxy re-encryption.
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Kinetics of light induced defect creation in organic solar cells
The kinetics of light-induced recombination centers are measured in bulk heterojunction organic solar cells, as a function of exposure time, intensity and the illumination photon energy.
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Radiation induced hydrogen rearrangement in poly(3-alkylthiophene)
We present density functional calculations of the energy barriers that must be surmounted to form hydrogen related defects in polymers such as poly(3-alkylthiophene).
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A flexible high potential printed battery for powering printed electronics
The developed battery is a series interconnected array of 10 low resistance Zn-MnO2 alkaline cells, giving an open circuit potential of 14 V.
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Enhanced vertical and lateral hole transport in high aluminum-containing AlGaN for deep-UV light emitters
We report improved p-type conductivity in AlGaN:Mg superlattice (SL) cladding layers designed for deep ultraviolet light emitting devices operating at wavelengths down to 255 nm.
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Origin of the tunable open circuit voltage in ternary blend bulk heterojunction organic solar cells
Ternary blend bulk heterojunction organic solar cells comprising two polythiophene polymer donors or two fullerene acceptors are shown to have unique electronic properties.
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Electronic structure and mobility of alkylated and nonalkylated organic semiconductors: role of van der Waals interactions
We present a comparison based on first-principles calculations of the electronic structure of nonalkylated and alkylated dinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene: DNTT and DNTT-C10.
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Flow cytometry on a chip
After a brief review of some new technologies important for on the flow anayte characterization we will describe an optical detection technique termed spatially modulated fluorescence emission developed at PARC…
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Persistent photoconductivity effects in printed n-channel organic transistors
Persistent photoconductivity of top-gate n-type organic transistors is investigated, as the irradiation of light leads to a negative shift in transistor threshold voltage and an increase in subthreshold current.
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A comparison study of user behavior on Facebook and Gmail
In this paper, we collected objective, privacy-preserved behavior data from participants that were both active Facebook and Gmail users.
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Online reconfigurable machines
We propose an approach to achieving online reconfigurability based on a high level of system modularity supported by integrated, model-based planning and control software.