Browsing Ohio State University Research and Scholarship by Title
Now showing results 366-385 of 833
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An infinitary extension of the Graham-Rothschild Parameter Sets Theorem
Carlson, Timothy J.; Hindman, Neil; Strauss, Dona ( 2006-02 )The Graham-Rothschild Parameter Sets Theorem is one of the most powerful results of Ramsey Theory. (The Hales-Jewett Theorem is its most trivial instance.) Using the algebra of beta S, the Stone-Cech compactification of a ... -
Inflammatory myofibroblastic tumor of epididymis: a case report and review of literature
Dangle, Pankaj P.; Wang, Wenle Paul; Pohar, Kamal S. ( 2008-11-11 )Background Epididymal inflammatory myofibroblastic tumor, also known by various other synonyms is a rare benign disease. Only eight cases have been reported to date. The most common presentation is a scrotal mass of ... -
Influence of bone density on implant stability parameters and implant success: a retrospective clinical study
McGlumphy, Edwin A.; Turkyilmaz, Ilser ( 2008-11-24 )Background The aim of the present clinical study was to determine the local bone density in dental implant recipient sites using computerized tomography (CT) and to investigate the influence of local bone density on ... -
The influence of species diversity and stress intensity on community resistance and resilience
Allison, Gary ( 2004-01 )Recent theory, such as the insurance hypothesis, suggests that higher species diversity may dampen perturbation dynamics within a community. The dynamics of a rocky intertidal macroalgal community were evaluated using an ... -
Information theoretic security in interference networks
Koyluoglu, O. Ozan ( 2010-01 )This work focuses on interference networks with secrecy constraints. For the two user channel, a scheme that allows users to cooperatively inject (decodable and undecodable) randomness is proposed. The results unveil the ... -
Inhibition of AA2024-T3 on a Phase-by-Phase Basis Using an Environmentally Benign Inhibitor, Cerium Dibutyl Phosphate
Birbilis, N; Buchheit, R. G.; Ho, D. L.; Forsyth, M. ( 2005-09-22 )Inhibition of anodic and cathodic reactions on intermetallic compounds in aluminum alloy 2024-T3 (Al-4.4Cu-1.5Mg-0.6Mn) by cerium dibutyl phosphate [Ce(dbp)_3] additions to dilute chloride solutions was studied using a ... -
Integrating Bilingual Perspectives: Spanish in Teaching and Teaching in Spanish
Garcia, Ofelia ( 2008-06-09 )This presentation reviews the different traditions of Spanish in teaching and teaching Spanish that are present in the United States today -- foreign language teaching, heritage language teaching, and bilingual education. ... -
Integration of tomato reproductive developmental landmarks and expression profiles, and the effect of SUN on fruit shape
Xiao, Han; Radovich, Cheryll; Welty, Nicholas; Hsu, Jason; Li, Dongmei; Meulia, Tea; van der Knaap, Esther ( 2009-05-07 )Background: Universally accepted landmark stages are necessary to highlight key events in plant reproductive development and to facilitate comparisons among species. Domestication and selection of tomato resulted in ... -
Interactive effects of atmospheric CO_2 and soil-N availability on fine roots of Populus tremuloides
Pregitzer, Kurt S.; Zak, Donald R.; Maziasz, Jennifer; DeForest, Jared; Curtis, Peter S.; Lussenhop, John ( 2000-02 )The objective of this experiment was to understand how atmospheric carbon dioxide (CO_2) and soil-nitrogen (N) availability influence Populus tremuloides fine-root growth and morphology. Soil-N availability may limit the ... -
Internal validity of a household food security scale is consistent among diverse populations participating in a food supplement program in Colombia
Hackett, Michelle; Melgar-Quinonez, Hugo; Alvarez Uribe, Martha C. ( 2008-05-23 )Objective: We assessed the validity of a locally adapted Colombian Household Food Security Scale (CHFSS) used as a part of the 2006 evaluation of the food supplement component of the Plan for Improving Food and Nutrition ... -
Interplay of shear and bulk viscosity in generating flow in heavy-ion collisions
Song, Huichao; Heinz, Ulrich ( 2010-02-10 )We perform viscous hydrodynamic calculations in 2+1 dimensions to investigate the influence of bulk viscosity on the viscous suppression of elliptic flow in noncentral heavy-ion collisions at Relativistic Heavy Ion Collider ... -
Interpreting the Observed Clustering of Red Galaxies at z ~ 3
Zheng, Zheng ( 2004-07-20 )Daddi et al. have recently reported strong clustering of a population of red galaxies at z ~ 3 in the Hubble Deep Field-South. Fitting the observed angular clustering with a power law of index -0.8, they infer a comoving ... -
Interspecies and intraspecies transmission of triple reassortant H3N2 influenza A viruses
Yassine, Hadi M.; Al-Natour, Mohammad Q.; Lee, Chang-Won; Saif, Yehia M. ( 2007-11-28 )The triple reassortant H3N2 viruses were isolated for the first time from pigs in 1998 and are known to be endemic in swine and turkey populations in the United States. In 2004, we isolated two H3N2 triple reassortant ... -
An Intrinsic Baldwin Effect in the Hβ Broad Emission Line in the Spectrum of NGC 5548
Gilbert, Karoline M.; Peterson, Bradley M. ( 2003-04-10 )We investigate the possibility of an intrinsic Baldwin effect (i.e., nonlinear emission-line response to continuum variations) in the broad Hβ emission line of the active galaxy NGC 5548 using cross-correlation techniques ... -
The Intrinsic Shape of Spiral Galaxies in the 2MASS Large Galaxy Atlas
Ryden, Barbara S. ( 2006-04-20 )The apparent shapes of spiral galaxies in the Two Micron All Sky Survey Large Galaxy Atlas are used to constrain the intrinsic shapes of their disks. When the distribution of apparent axis ratios is estimated using a ... -
Inversion of Magnetoresistance in Organic Semiconductors
Bergeson, J. D.; Prigodin, V. N.; Lincoln, D. M.; Epstein, A. J. ( 2008-02-13 )We report that organic semiconductors such as α-sexithiophene (α-6T) have magnetoresistance (MR) with unexpected sign changes; depending on applied voltage, temperature, and layer thickness, the resistance may either ... -
Investigating the introduction of porcine epidemic diarrhea virus into an Ohio swine operation
Bowman, Andrew S.; Krogwold, Roger A.; Price, Todd; Davis, Matt; Moeller, Steven J. ( 2015 )Background: Porcine Epidemic Diarrhea virus (PEDV) is a highly transmissible coronavirus that causes a severe enteric disease that is particularly deadly for neonatal piglets. Since its introduction to the United States ... -
Investigating the performance of a laboratory-scale ecological system to treat dairy wastewater
Keppler, A. M.; Martin, J. F. ( 2008-09 )The potential for an ecologically engineered treatment system to improve water quality is supported by the effective treatment of wastewater by existing systems such as Living Machines and treatment wetlands. This article ... -
Investigation and Discussion of Characteristics for Intermetallic Phases Common to Aluminum Alloys as a Function of Solution pH
Birbilis, N.; Buchheit, R. G. ( 2008-01-22 )This paper presents results for corrosion potentials, pitting potentials, and electrochemical characteristics for intermetallic particles commonly present in high strength aluminum-based alloys, for tests conducted in a ... -
Irreducibility and efficiency of ESIP to sample marker genotypes in large pedigrees with loops
Fernández, Soledad A.; Fernando, Rohan L.; Guldbrandtsen, Bernt; Stricker, Christian; Schelling, Matthias; Carriquiry, Alicia L. ( 2002-09-15 )Markov chain Monte Carlo (MCMC) methods have been proposed to overcome computational problems in linkage and segregation analyses. This approach involves sampling genotypes at the marker and trait loci. Among MCMC methods, ...