UScholar Works
 
Filters: Publisher: "Elsevier" Collection: "ir_uspace"
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CreatorTitleDescriptionSubjectDate
1 Wu, Yong-ShiDynamics of giant-gravitons in the LLM geometry and the fractional quantum Hall effectThe LLM's 1/2 BPS solutions of IIB supergravity are known to be closely related to the integer quantum Hall droplets with filling factor v = 1, and the giant gravitons in the LLM geometry behave like the quasi-holes in those droplets. In this paper we consider how the fractional quantum Hall effect ...2006
2 Nebeker, Jonathan R.; Samore, Matthew HHypersensitivity cases associated with drug-eluting coronary stents: a review of available cases from the research on adverse drug events and reports (RADAR) projectOBJECTIVES: We undertook the review of all available cases of hypersensitivity reactions after placement of a drug-eluting stent (DES) and classified potential causes. BACKGROUND: Six months after the approval of the first DES, the Food and Drug Administration (FDA) reported 50 hypersensitivity reac...Drug Hypersensitivity; Coronary Vessels2006
3 Sokolsky, PierreComparison of air fluorescence and ionization measurements of E.M. shower depth profiles: test of a UHECR detector techniqueMeasurements are reported on the fluorescence of air as a function of depth in electromagnetic showers initiated by bunches of 28.5 GeV electrons. The light yield is compared with the expected and observed depth profiles of ionization in the showers. It validates the use of atmospheric fluorescence...Air fluorescence; Electromagnetic shower; Ultra-high energy cosmic rays; Ionization2006-02
4 Olson, Randall J.Comparison of thermal features associated with 2 phacoemulsification machinesPURPOSE: To determine the thermal characteristics of the Legacy Advantec and Sovereign WhiteStar phacoemulsification machines during different clinically relevant scenarios. SETTING: In vitro study. METHODS: In water, temperature was recorded continuously on the sleeve in an artificial chamber, and ...Cataracts; Wound Burns; Thermal Characteristics2006-02
5 Scarpulla, MichaelCompositional tuning of ferromagnetism in Ga1-xMnxPWe report the magnetic and transport properties of Ga1-xMnxP synthesized via ion implantation followed by pulsed laser melting over a range of x, namely 0.018 to 0.042. Like Ga1-xMnxAs, Ga1-xMnxP displays a monotonic increase of the ferromagnetic Curie temperature with x associated with the hole-me...Gallium arsenide; Ferromagnetic semiconductors2006-12
6 Boehme, ChristophUltra-sensitive electrical detection of spin Rabi oscillation at paramagnetic defectsA short review of the pulsed electrically detected magnetic resonance (pEDMR) experiment is presented. PEDMR allows the highly sensitive observation of coherent electron spin motion of charge carriers and defects in semiconductors by means of transient current measurements. The theoretical foundatio...Rabi oscillations; Electron spin resonance; Paramagnetic defects2006-04
7 Yu, Zhou; Myers, DowellConvergence or divergence in Los Angeles: three distinctive ethnic patterns of immigrant residential assimilationThis paper uses census microdata to examine five aspects of residential assimilation in the greater Los Angeles area. A double cohort method is used to separate the effect of duration in the U.S. from the effect of aging. We track a single arrival cohort that came in 1970-79, and analyze the process...Residential assimilation; immigrants; cohort; Los Angeles; homeownership2006-01-11
8 Gerig, GuidoFiber tract-oriented statistics for quantitative diffusion tensor MRI analysisDiffusion tensor imaging (DTI) has become the major modality to study properties of white matter and the geometry of fiber tracts of the human brain. Clinical studies mostly focus on regional statistics of fractional anisotropy (FA) and mean diffusivity (MD) derived from tensors. Existing analysis t...Diffusion tensor interpolation, Diffusion tensor statistics, DTI analysis, Fiber tract modeling2006-01-01
9 Gerig, GuidoUser-guided 3D active contour segmentation of anatomical structures: significantly improved efficiency and reliabilityActive contour segmentation and its robust implementation using level set methods are well-established theoretical approaches that have been studied thoroughly in the image analysis literature. Despite the existence of these powerful segmentation methods, the needs of clinical research continue to b...Computational anatomy; Image segmentation; Caudate nucleus; 3D active contour models; Open source software; Validation; Anatomical objects2006-01-01
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