SRI International
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Hybrid X-Ray/Optical Luminescence Imaging: Characterization of Experimental Conditions
This study examines practical aspects of this new modality including phosphor concentration, light emission linearity, detector damage, and spectral emission characteristics.
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Substorm Triggering By New Plasma Intrusion: Incoherent-Scatter Radar Observations
We present evidence supporting the sequence examined in the companion paper using incoherent scatter radar (ISR) ionospheric observations.
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Direct Detection of NO Produced By High-Temperature Surface-Catalyzed Atom Recombination
The surface-catalytic recombination of oxygen and nitrogen atoms to form nitric oxide was confirmed by the direct detection of product NO molecules, using single-photon laser-induced fluorescence spectroscopy.
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Near-Ultraviolet and Blue Spectral Observations of Sprites in the 320-460 Nm Region: N(2) (2PG) Emissions
A near-ultraviolet (NUV) spectrograph (320–460 nm) was flown on the EXL98 aircraft sprite observation campaign during July 1998.
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3.3: the Development of a Stationary X-Ray Source for Medical Imaging
A prototype stationary source for medical imaging is evaluated. X-ray focal spot diameters of less than 0.2 mm are formed with beam currents of up to 75 mA at beam energies of 30 keV.
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Association Study of 182 Candidate Genes in Anorexia Nervosa
We performed association studies with 5,151 SNPs that were judged as likely candidate genetic variations conferring susceptibility to anorexia nervosa (AN) based on location under reported linkage peaks, previous results in the literature (182 candidate genes), brain expression, biological plausibility, and estrogen responsivity.
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Study of the Image Quality and Stray Light in the Critical Design Phase of the Compact Echelle Spectrograph for Aeronomical Research (CESAR)
The success of the high resolution nightglow studies conducted with the Keck telescopes on Mauna Kea and the Very Large Telescopes in Chile led to the design of the Compact Echelle Spectrograph for Aeronomical Research (CESAR).
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Migration, Remittances, and Children’s Schooling in Haiti
The authors examine the impact of remittances on the schooling of children in various Haitian communities with a high incidence of out-migration.
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Noninvasive Electrical Detection of Electron Spin Dynamics at the N Atom in N@C60
Here we use the Keldysh non-equilibrium Green’s function and establish a microscopic description of how spin dynamics, including resonance and relaxation, can manifest itself in the device conductance.
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Load-Deformation Behavior of Nitinol Stents
In the work reported here, testing devices were designed and constructed to measure loads in stents undergoing tensile, bending, and torsional deformations.
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The Early College High School Initiative: an Overview of Five Evaluation Years
This article will provide an overview of the key findings across 5 years of the ECHSI evaluation, in particular highlighting how participants have implemented the ECHSI’s core principles.
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New Impact Evidences Discovered in the Vicinity of Tai Lake, Southeast China: Indicating a Unique Impact Crater
Ejecta were discovered first and revive the impact origin hypothesis [3, 4 abstract of this meeting], and indicate an impact event of less than ten thousand years.