Author: SRI International
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Empirical Model of Poynting Flux Derived from Fast Data and a Cusp Signature
Empirical models of the Poynting flux and particle kinetic energy flux, associated with auroral processes, have been constructed using data from the FAST satellite and are available online.
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Horizontal Parameters of Daytime Thermospheric Gravity Waves and E Region Neutral Winds over Puerto Rico
We report on the electron density perturbation amplitudes, periods (up to 60 min), horizontal and vertical wavelengths, phase speeds, and propagation directions of daytime traveling ionospheric disturbances (TIDs) from 115 to 300 km altitude using dual-beam experiments at the Arecibo Observatory (AO), Puerto Rico.
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CalMHSA Student Mental Health Campus-Wide Survey: 2013 Summary Report
Report provides the results of a California survey of colleges and universities on mental health experiences and attitudes, perceptions of campus mental health services, and perceptions of overall campus climate toward mental health and well-being.
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A Tailoring Algorithm to Optimize Behavior Change
A new algorithm, developed with data from smoking cessation clinical trials and published practice guidelines, is designed to predict the likelihood of abstinence.
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Vapor Pressure of Thiodiglycol
The new TDG vapor pressure data are in sharp contrast to widely accepted values from previous literature.
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Visualizing Geo-Spatial Data in Science, Technology and Innovation
This paper provides a range of alternatives for analysts when dealing with geo-spatial data addressing activities in science, technology and innovation.
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Analysing Teachers’ Curriculum Implementation from Integrity and Actor-Oriented Perspectives
This paper compares how integrity analyses of implementation of curriculum materials and actor-oriented analysis of teachers’ curriculum use can help researchers, teacher educators, and curriculum designers interpret teachers’ decisions about what aspects of new materials to use and how to use such materials.
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Global Imaging of Polar Cap Patches with Dual Airglow Imagers
During a 2 h interval from 2240 to 2440 UT on 12 November 2012, regions of increased 630.0 nm airglow emissions were simultaneously detected by dual all-sky imagers in the polar cap.
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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.