UScholar Works
 
Filters: Collection: "ir_uspace"
276 - 300 of 623
Number of results to display per page
CreatorTitleDescriptionSubjectDate
276 Wambaugh, Julie L.Modified response elaboration training: a systematic extension with replicationsBackground: Response Elaboration Training (RET; Kearns, 1985) has been found to consistently result in increased production of content in discourse with persons with aphasia. Positive treatment effects have been reported for persons representing a variety of aphasia types and severities. RET was mod...2012-01-01
277 Stroup, Antoinette M.; Smith, Ken R.Familial effects of BRCA1 genetic mutation testing: changes in perceived family functionsThis study expands recent research that examines how the receipt of BRCA1 genetic test results affects family adaptability and cohesion one year after genetic risk notification. Study participants were members of a large Utah-based kindred with an identified mutation at the BRCA1 locus. The final sa...Family functioning; Family cohesion; Family adaptability; Genetic testing; BRCA12006-07-27
278 Barusch, AmandaDepressive symptoms in the frail elderly: physical and psycho-social correlatesThe elderly who suffer from chronic illness are at unusually high risk of depression and depressive symptoms. This study was conducted to describe the prevalence of depressive symptoms in a sample of chronically-ill elders and to examine the relationship between physical illness and depression, bot...Physical correlates; Psycho-social correlates1999
279 Chapman, David S.; Allis, Richard GeorgeLate Neogene exhumation patterns in Taranaki Basin (New Zealand): evidence from offset porosity-depth trendsTaranaki Basin, New Zealand, is located adjacent to the Australian-Pacific Plate boundary where the tectonic regime changes from dominantly subduction-related to the north to transpression-related along the Alpine Fault to the south. During the Neogene, burial and exhumation varied extensively, in ...Neogene; Uplift; Exhumation; Taranaki Basin; New Zealand1998
280 Adler, Frederick R.Sputum biomarkers and the prediction of clinical outcomes in patients with cystic fibrosisLung function, acute pulmonary exacerbations (APE), and weight are the best clinical predictors of survival in cystic fibrosis (CF); however, underlying mechanisms are incompletely understood. Biomarkers of current disease state predictive of future outcomes might identify mechanisms and provide tre...2012-01-01
281 Industrial revolutions: from canal systems to computer networksToday's so-called "Information Revolution" is often compared to past industrial revolutions, especially a British Industrial Revolution which took place between 1750 and 1830 and a Second Industrial Revolution which is believed to have occurred in the United States between 1880 and 1940. The compari...Information technology; Information Age2000
282 Reichler, Thomas J.Multidecadal drought cycles in the Great Basin recorded by the Great Salt Lake: modulation from a transition-phase teleconnectionThis study investigates the meteorological conditions associated with multidecadal drought cycles as revealed by lake level fluctuation of the Great Salt Lake (GSL). The analysis combined instrumental, proxy, and simulation datasets, including the Twentieth Century Reanalysis version 2, the North Am...2012-01-01
283 Foreman, K. KennethCharting the progression of disability in parkinson disease: study protocol for a prospective longitudinal cohort studyBackground: People with Parkinson disease (PD), even in the presence of symptomatic relief from medical, surgical, and rehabilitative interventions, face a persistent worsening of disability. This disability is characterized by diminished quality of life, reduced functional mobility, declining perf...2010
284 Dibble, Leland E.Charting the progression of disability in parkinson disease: study protocol for a prospective longitudinal cohort studyBackground: People with Parkinson disease (PD), even in the presence of symptomatic relief from medical, surgical, and rehabilitative interventions, face a persistent worsening of disability. This disability is characterized by diminished quality of life, reduced functional mobility, declining perf...2010
285 Miller, Jan D.; Herbst, John A.Factors affecting droplet size distributions produced in dispersed phase mixersDroplet size distributions were determined by stabilizing in gelatin and measurement of the distributions by means of computerized image analysis. Several variables that affect droplet sizes were studied and the resulting size distributions were modeled via a population balance equation. Key paramet...Gelatin; Phases; Agitating1981
286 Yu, ZhouMisleading comparisons of homeownership rates when the variable effect of household formation is ignored: explaining rising homeownership and the homeownership gap between Blacks and AsiansDespite ominous signs of housing market stress in the U.S., the homeownership rate reached an all time high in 2006. The conventional definition of homeownership, which is based on the share of households and ignores the effects of variable household formation, confounds the measurement of "success"...2010-01-01
287 Chamberlin, Ralph V.A descriptive catalog of the Mollusca of UtahIn the preparation of this bulletin an effort has been made to bring together what was previously known of recent Utah mollusks and to incorporate with this the results of the authors' special studies. The form of presentation has been determined by the fact that, in the first place, the paper is in...1929-06
288 Liu, FengEffects of Li doping on H-diffusion in MgH2: A first-principles studyThe effects of Li doping in MgH2 on H-diffusion process are investigated, using first-principles calculations. We have identified two key effects: (1) The concentration of H vacancy in the þ1 charge state ðVþ1 H Þ can increase by several orders of magnitude upon Li doping, which significantly in...2013-01-01
289 Scarpulla, MichaelEnhanced absorption in optically thin solar cells by scattering from embedded dielectric nanoparticlesAbstract: We present a concept for improving the efficiency of thin-film solar cells via scattering from dielectric particles. The particles are embedded directly within the semiconductor absorber material with sizes on the order of one wavelength. Importantly, this geometry is fully compatible wit...2010
290 Varner, Michael W.Human placental lactogen: a predictor of perinatal outcome?Serial human placental lactogen (hPL) determinations were performed on 806 women with normal and abnormal pregnancies late in the pregnancy. These results were not reported to the clinicians involved. For the study population as a whole, low hPL levels did not effectively predict those adverse perin...Infant, Newborn; Placental Lactogen; Pregnancy; Prenatal Diagnosis1979-08
291 Couldwell, William T.Medpor implant in cranioorbitomaxillary reconstruction: institutional experience and a review of the literatureAutologous materials remain the gold standard for complex skull base and craniofacial reconstruction, but they carry additional morbidity associated with the second harvest procedure and with prolonged operation time. These autologous materials also resorb in a way that is not predictable, rendering...Medpor; Alloplastic material; Autogenous tissue; Craniofacial reconstruction; Skull base surgery; Methylmethacrylate; Silicone2008
292 Henderson, Thomas C.Multisensor knowledge systemsWe describe an approach which facilitates and makes explicit the organization of the knowledge necessary to map multisensor system requirements onto an appropriate assembly of algorithms, processors, sensors, and actuators. We have previously introduced the Multisensor Kernel System and Logical Sen...Multisensors; Multisensor Kernel System; Multisensor systems1986
293 Tiwari, AshutoshStructural, electrical, and optical characterizations of epitaxial Zn(1-x)Ga(x)O films grown on sapphire (0001) substrateIn this paper we report the structural, electrical, and optical properties of epitaxial Zn1−xGaxO films (x=0-0.05) grown on single crystal sapphire (0001) substrate by pulsed laser deposition technique. Structural and elemental analysis was performed using high-resolution x-ray diffraction (θ-2...Transparent conductive oxides; Gallium2007
294 Le Ber, Jeanne M.; Mower, AllysonIAIMS Newsletter Spring 2006The IAIMS Newsletter provides valuable information about Library activities and resources as well as informative articles related to information technology.Newsletter; IAIMS2006-04-01
295 Henderson, Thomas C.Pattern formation in wireless sensor networksBiological systems exhibit an amazing array of distributed sensor/actuator systems, and the exploitation of principles and practices found in nature will lead to more effective artificial systems. The retina is an example of a highly tuned sensing organ, and the human skin is comprised of a set o...Pattern formation; Wireless sensor networks2008
296 Li, MinqiChina: hyper-development and environmental crisisChina's spectacular economic growth has been one of the most dramatic developments in the global economy over the past quarter century. Between 1978 and 2004 the Chinese economy expanded at an annual rate of 9.4 per cent. No other large economy has ever grown so rapidly for so long in the economic h...China; Economic growth; Environmental impacts2007
297 Miller, Jan D.; Yost, Garold S.; Veranth, John M.Novel method to detect unlabeled inorganic nanoparticles and submicron particles in tissue by sedimentation field-flow fractionationA novel methodology to detect unlabeled inorganic nanoparticles was experimentally demonstrated using a mixture of nano-sized (70 nm) and submicron (250 nm) silicon dioxide particles added to mammalian tissue. The size and concentration of environmentally relevant inorganic particles in a tissue sa...Sedimentation field-flow fractionation; Transmission electron microscopy; Tissue digestion2008
298 Horch, Kenneth W.Classification of action potentials in multi unit intrafascicular recordings using neural network pattern recognition techniquesNeural network pattern-recognition techniques were applied to the problem of identifying the sources of action potentials in multi-unit neural recordings made from intrafascicular electrodes implanted in cats. The network was a three-layer connectionist machine that used digitized action potenti...Intrafascicular electrodes; Multi-unit neural activity; Artificial neural networks1994
299 Liu, FengConfining P diffusion in Si by an As-doped barrier layerThe miniaturization of Si-based devices requires control of doping profile, which makes the understanding of dopant interaction and diffusion in Si critical. The authors have studied the effect of As doping on P diffusion in Si using first-principles calculations. The authors found a form of As-vaca...P diffusion; Silicon; Arsenic doping; As-doped barrier; Diffusion control2007
300 Capecchi, Mario R.Male fertility is dependent on dipeptidase activity of testis ACE.Testis angiotensin-converting enzyme (ACE) is an isozyme exclusively expressed by developing sperm. This protein has only a single catalytic domain containing the HEXXH consensus-site motif typical of zinc metallopeptidases. The exact role of testis ACE is unknown, but male mice lacking the protein ...Amino Acid Motifs; Blotting, Western; Catalytic Domain; Comparative Study; Isoenzymes; Protein Structure, Tertiary2005-11-11
276 - 300 of 623