UScholar Works
 
Filters: Date: "2006" Collection: ir_uspace
126 - 150 of 216
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CreatorTitleDescriptionSubjectDate
126 Freire, Juliana; Silva, Claudio T.Managing the evolution of dataflows with VisTrailsScientists are now faced with an incredible volume of data to analyze. To successfully analyze and validate various hypotheses, it is necessary to pose several queries, correlate disparate data, and create insightful visualizations of both the simulated processes and observed phenomena. Data explor...VisTrails; Dataflows; Provenance management2006
127 Wolfinger, Nicholas H.Marriage and divorce in Utah and the United States: convergence or continued divergence?The social context for marriage and divorce in the United States has changed dramatically over the last 50 years. Since the 1950s, Americans have been waiting longer to marry. Women's median age at first marriage rose from 20 in the 1960s to 25 in 2000; for men, the increase was from 22 to 27 (Clar...2006
128 Tiwari, AshutoshMetallic conductivity and metal-semiconductor transition in Ga-doped ZnOThis letter reports the metallic conductivity in Ga:ZnO system at room temperature and a metal-semiconductor transition (MST) behavior at low temperatures. Zn0.95Ga0.05O films, deposited by pulsed laser deposition in the pressure range of ~10−2 Torr of oxygen, were found to be crystalline and exhi...Transparent conducting oxides; ZnO; Gallium; Metallic conductivity2006
129 Tiwari, AshutoshMethods of forming three-dimensional nanodot arrays in a matrixNanostructures and methods of making nanostructures having self-assembled nanodot arrays wherein nanodots are self-assembled in a matrix material due to the free energies of the nanodot material and/or differences in the Gibb's free energy of the nanodot materials and matrix materials.Nanodots2006
130 Scarpulla, MichaelMn L3,2 x-ray absorption and magnetic circular dichroism in ferromagnetic Ga1-xMnxPWe have measured the x-ray absorption and x-ray magnetic circular dichroism (XMCD) at the Mn L3,2 edges in ferromagnetic Ga1−xMnxP films for 0.018≤x≤0.042. Large XMCD asymmetries at the L3 edge indicate significant spin polarization of the density of states at the Fermi energy. The temperatur...X-ray absorption; Gallium Arsenide; Ferromagnetic semiconductors2006
131 Tasdizen, Tolga; Awate, Suyash P.; Whitaker, Ross T.Model-based image reconstruction for dynamic cardiac perfusion MRI from sparse dataThe paper presents a novel approach for dynamic magnetic resonance imaging (MRI) cardiac perfusion image reconstruction from sparse k-space data. It formulates the reconstruction problem in an inverse-methods setting. Relevant prior information is incorporated via a parametric model for the perfusi...2006
132 Couldwell, William T.; Viskochil, David H.; Fults, Daniel WebsterMolecular, genetic, and cellular pathogenesis of neurofibromas and surgical implicationsNEUROFIBROMATOSIS 1 (NF1) IS A common autosomal dominant disease characterized by complex and multicellular neurofibroma tumors. Significant advances have been made in the research of the cellular, genetic, and molecular biology of NF1. The NF1 gene was identified by positional cloning. The function...Loss of heterozygosity; Malignant peripheral nerve sheath tumor; Plexiform Neurofibroma; Spinal neurofibroma2006
133 Ostafin, AgnesMonitoring the synthesis and composition analysis of microsilica encapsulated acetylacetonatocarbonyl triphenylphosphinerhodium catalyst by inductively coupled plasma (ICP) techniquesAbstract-A novel technique to monitor the synthesis process of encapsulated acetylacetonatocarbonyl triphenylphosphinerhodium within a microsilica nanoshell has been studied using inductively coupled plasma (ICP) techniques. Nanospheres sized around 50-100 nm were obtained and ICP was used to quanti...2006
134 Sarofim, Adel F.; Eddings, Eric G.Muiltifunctional fuel additives for reduced jet particlate emissionsUsing Government drawings, specifications, or other data included in this document for any purpose other than Government procurement does not in any way obligate the U.S. Government. The fact that the Government formulated or supplied the drawings, specifications, or other data does not license the ...2006
135 Webster, Maryann SorensenMutant Tide Pool with Genetically Modified Corn Fish and LobsterForm: object/sculpture; Medium: porcelain; Dimensions: 18 x 13 x 5""2006
136 Liu, FengNature of reactive O2 and slow CO2 evolution kinetics in CO oxidation by TiO2 supported Au clusterRecent experiments on CO oxidation reaction using seven-atom Au clusters deposited on TiO2 surface correlate CO2 formation with oxygen associated with Au clusters. We perform first principles calculations using a seven-atom Au cluster supported on a reduced TiO2 surface to explore potential candidat...Au clusters; TiO2; Kinetic evolution2006
137 Smith, Yda JeanNDT: an essential part of the curriculumThe Neuro-Developmental Treatment approach (NDT) is an essential part of the curriculum at the University of Utah Division of Occupational Therapy. A wide range of practice models and theories are introduced during the first foundational year of coursework, including Dynamic Systems Theory, Sensory ...2006
138 Golden, Kenneth M.; Zhu, Jing YiNetwork model for fluid transport through sea iceThe flow of liquid through porous sea ice is a fundamental process affecting problems in polar biology, oceanography and geophysics. The geometry and connectedness of the pore microstructure of sea ice determine its fluid permeability, which depends strongly on temperature. Here we analyze a simple ...Fluid transport; Pipe network; Brine2006
139 Coley, Phyllis D.New cytotoxic cinnamic acid derivatives from leaves of Bonamia trichanthaBioassay-guided fractionation of the methanolic extract of the young leaves of Bonamia trichantha led to the isolation of four new cinnamic acid derivatives trichanthins A-D (l-4).Their structures were established by spectroscopic methods. All compounds were tested in cytotoxic assays against the MC...Bonamia trichantha; Cinnamic acid; Caffeic acid ester; p-Coumaric acid ester: Farnesol; Z-(l l)-hexadecen-l-ol; Cytotoxicity2006
140 Bohs, Lynn A.New species of Solanum and Capsicum (Solanaceae) from Bolivia, with clarification of nomenclature in some Bolivian SolanumBolivian floristic diversity is high, reflecting its great topographic and habitat diversity. Habitats in Bolivia range from seasonally flooded savannas to arid Chaco and high elevation deserts to hyper-humid montane and lowland rainforests.Capsicum; Solanum; Bolivia; Biodiversity2006
141 Kestle, John R. W.; Walker, Marion L.Noncommunicating spinal extradural arachnoid cyst causing spinal cord compression in a childExtradural arachnoid cysts in the spine are relatively uncommon causes of spinal cord compression in the pediatric population that are thought to arise from congenital defects in the dura mater. Most reports describe such cysts communicating with the intrathecal subarachnoid space through a small de...2006
142 Furse, Cynthia M.Noncontact probes for wire fault location with reflectometryThis paper describes an approach to locate wire faults using reflectometry without physical contact with the wire conductor. This noncontact method is capable of locating faults on both dead and live powered wires with today's reflectometry technologies, and it does not require any modification or ...Wire fault location; Noncontact probes; Reflectometry; Capacitive coupling; Inductive coupling; Aging aircraft wire2006
143 Goller, FranzNonlinear model predicts diverse respiratory patterns of birdsongA central aspect of the motor control of birdsong production is the capacity to generate diverse respiratory rhythms, which determine the coarse temporal pattern of song. The neural mechanisms that underlie this diversity of respiratory gestures and the resulting acoustic syllables are largely unkn...Sound; Syllables; Song2006
144 Zhdanov, Michael S.Novel approach to the model appraisal and resolution analysis of regularized geophysical inversionThe existing techniques for appraisal of geophysical inverse images are based on calculating the model resolution and the model covariance matrices. In some applications, however, it becomes desirable to evaluate the upper bounds of the variations in the solution of the inverse problem. It is possib...Geophysical inversion; Electromagnetic modeling; Cauchy inequality; Resolution analysis; Lanczos decomposition method; SLDM; Voisey's Bay; 3-D modeling2006
145 Yang, HaoriObservation of 238 U photofission productsAbstract-Sophisticated solutions are being developed by researchers to improve detection of clandestine fissile material. In this work, a simpler approach is investigated as an interim solution. Using the existing 9-MeV X-ray radiography units deployed for cargo inspection, delayed fission product g...2006
146 Krensky, BethOfferingForm: sculpture; Medium: copper, gold leaf, soil from Israel; Dimensions: 2 x 12 x 12"; 8 x 3 x 3-1/2"2005; 2006; 2007
147 Mallat, ChibliOn the Specificity of Middle Eastern ConstitutionalismRen Maunier, a prolific French ethnologist and jurist (1887-1951), summed up in 1935 the radical transformation of Middle Eastern law since the nineteenth century. In a brief report entitled Outline of the Progress of Law in Muslim Land, he noted the centrality of law in the immense change affec...2006
148 Rajamani, RajOnline SAG mill pulse measurement and optimization semi-annual technical progress reportThe grinding efficiency of semi autogenous milling or ball milling depends on the tumbling motion of the total charge within the mill. Utilization of this tumbling motion for efficient breakage of particles depends on the conditions inside the mill. However, any kind of monitoring device to measure...2006
149 Beckerle, Mary C.Opposing roles of zyxin/LPP ACTA repeats and the LIM domain region in cell-cell adhesionCadherins mediate cell-cell adhesion by linking cell junctions to actin networks. Although several actin regulatory systems have been implicated in cell-cell adhesion, it remains unclear how such systems drive cadherin-actin network formation and how they are regulated to coincide with initiation o...Zyxin; Actin; Cadherin; LIM domains; VASP2006
150 Nicoll, KathleenOSL chronologies for Aeolian activity in the context of lake-level fluctuations, drainage reorganization and glacial retreat, North-Central MinnesotaDunes and stratified eolian sedi-ments are a significant component of the postglacial landscape across the mid-continent. During the 1970s, a benchmark study in north-central Minne-sota inferred a period of eolian activity 8,000 ? 5,000 years ago (i.e., the Altithermal Hypsithermal periods), based u...2006
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