Author: SRI International
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Near Real-Time Assimilation in IRI of Auroral Peak E-Region Density and Equatorward Boundary
The paper describes the method and initial results of assimilating the auroral peak E-region density (NmE) and the auroral EB into the International Reference Ionosphere (IRI).
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Supporting Generative Thinking About the Integer Number Line in Elementary Mathematics
This report provides evidence of the influence of a tutorial “communication game” on fifth graders’ generative understanding of the integer number line. Analyses of micro-constructions during play revealed properties of student learning trajectories.
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Highly Polarized Green Light Emitting Diode in m-Axis GaInN/GaN
Linearly polarized light emission is analyzed in nonpolar light-emitting diodes (LEDs) covering the blue to green spectral range.
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Influence of an Inertia-Gravity Waveon Mesospheric Dynamics: a Case Study with the Poker Flat Incoherent Scatter Radar
A case study of mesospheric winds and waves observed by the Poker Flat Incoherent Scatter Radar (PFISR) on 23 April 2008 is presented.
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Efficient Sparse Pose Adjustment for 2D Mapping
In this paper, we propose an efficient method for constructing and solving the linear subproblem, which is the bottleneck of these direct methods.
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Epitaxial InGaAsP/InP Photodiode for Registration of InP Scintillation
We have implemented an efficient and fast quaternary InGaAsP pin photodiode, epitaxially grown on the surface of an InP scintillator wafer and sensitive to InP luminescence.
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Novel α3β4 Nicotinic Acetylcholine Receptor-Selective Ligands. Discovery, Structure-Activity Studies, and Pharmacological Evaluation
We report the discovery and SAR of a novel class of compounds that bind to the α3β4 nAChR and have no measurable affinity for the α4β2 or α7 subtype.
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Fine-Grained Tracking of Grid Infections
We describe three optimizations that together allow fine-grained tracking of the sources of anomalous activity in a Grid, thereby facilitating precise responses.
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Novel Alpha 3 Beta 4 Nicotinic Acetylcholine Receptor-Selective Ligands. Discovery, Structure-Activity Studies, and Pharmacological Evaluation
We report the discovery and SAR of a novel class of compounds that bind to the α3β4 nAChR and have no measurable affinity for the α4β2 or α7 subtype.
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A Parallel Chiral-Achiral Liquid Chromatographic Method for the Determination of the Stereoisomers of Ketamine and Ketamine Metabolites in the Plasma and Urine of Patients with Complex Regional Pain Syndrome
A parallel chiral/achiral LC–MS/MS assay has been developed and validated to measure the plasma and urine concentrations of the enantiomers of ketamine, (R)- and (S)-Ket, in complex regional pain syndrome (CRPS) patients.
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Imaging F Region Drifts Using Monostatic Phased-Array Incoherent Scatter Radar
We develop a technique for using monostatic, electronically steerable incoherent scatter radar (ISR) to generate 2-D estimates of F region flow fields.
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Selective Reduction of a Pd Pincer PCP Complex to Well-Defined Pd(0) Species
Well-defined dimeric or polymeric Pd(0) complexes [Pd(μ-iPrPCHP)]n (n = 2 or ∞) containing the bridging ligand α,α′-bis(diisopropylphosphino)-m-xylene (iPrPCHP) are produced under mild conditions when the cyclometallated PCP pincer complex (iPrPCP)Pd–OH reacts with methanol or isopropanol.