Author: SRI International
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Les jeux vido en ligne, un miroir de la personnalit des internautes?
Ce chapitre prsente un resum de nos travaux centr sur deux questions: 1) Est-il vrai que la personnalit dun utilisateur peut tre dtecte partir de son comportement dans un jeu vido? 2) Si oui, quels indicateurs sont particulirement rvlateurs de traits de personnalit spcifiques (comme par exemple lintroversion ou louverture desprit) ?
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S-shaped double-spring structures for high stiffness and spring height
This presentation introduces the double-spring concept and fabrication.
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The value of rapid ethnography
This paper describes three case studies of rapid ethnography in our organization (on parking enforcement, hospital nursing, and mobile communication), explaining in detail how we carried out the studies and the specific benefits provided.
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Radiation induced recombination centers in organic solar cells
Prolonged x-ray exposure of bulk heterojunction organic solar cells induces deep trap states that are observed in measurements of the photocurrent spectral response.
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Optically pumped UV lasers grown on bulk AlN substrates
Sub-300nm optically pumped ultraviolet lasers were realized on low-defect-density (0001) AlN substrates fabricated from single crystalline AlN boules.
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Fragment-based screening for inhibitors of PDE4A using enthalpy arrays and X-ray crystallography
Here we have used enthalpy arrays, which are arrays of nanocalorimeters, to perform an enzyme activity based fragment screen for competitive inhibitors of phosphodiesterase 4A (PDE4A).
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Highly sensitive tactile sensors integrated with organic transistors
A capacitive pressure sensor with a nano-needle dielectric was successfully fabricated by a facile breath figures method and demonstrated a record sensitivity among polymer tactile sensors.
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Tweeting with Hummingbird: privacy in large-scale micro-blogging OSNs
In this paper, we assess privacy in today’s Twitter-like OSNs and describe an architecture and a trial implementation of a privacy-preserving service called Hummingbird a variant of Twitter that protects tweet contents, hashtags and follower interests from the (potentially) prying eyes of the central server.
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Time encoded multicolor fluorescence detection in a microfluidic flow cytometer
We present an optical detection technique that delivers high signal-to-noise discrimination to enable a multi-parameter flow cytometer that combines high performance, robustness, compactness and low cost.
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Twins Hold Special Role in Medical Science
Twins hold a special place in medical science by uniquely providing insight into how behavior and genetics affect disease, aging, and response to medical treatments. Through twin studies, scientists understand the interplay between genetics and the environment in ways that the study of unrelated people–or even other types of siblings–is unable to do. Because identical…
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Fast and private computation of cardinality of set intersection and union
This paper explores a few PSI-CA variations and constructs several protocols that are more efficient than the state-of-the-art.
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“Black Marble”: Stunning Views of the Earth at Night
This composite image of the world, called the “Black Marble,” was taken with the day-night band of NASA’s Visible Infrared Imaging Radiometer Suite (VIIRS). The day-night band sensor in the instrument was designed and developed by SRI using the latest extended dynamic range charge-coupled device (CCD) technology that can capture the finest details, even in…