Browsing OSU - Faculty and Staff Publications by Title
Now showing items 887-906 of 1079
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Sigma factor n, liaison to an ntrC and rpoS dependent regulatory pathway controlling acid resistance and the LEE in enterohemorrhagic Escherichia coli
(Public Library of Science (PLoS), 2012)Enterohemorrhagic Escherichia coli (EHEC) is dependent on acid resistance for gastric passage and low oral infectious dose, and the locus of enterocyte effacement (LEE) for intestinal colonization. Mutation of rpoN, encoding ... -
Silencing of genes involved in Anaplasma marginale-tick interactions affects the pathogen developmental cycle in Dermacentor variabilis
(BioMed Central, 2009-07-16)Background: The cattle pathogen, Anaplasma marginale, undergoes a developmental cycle in ticks that begins in gut cells. Transmission to cattle occurs from salivary glands during a second tick feeding. At each site of ... -
Similarity between copper resistance genes from Xanthomonas campestris and Pseudomonas syringae
(American Society for Microbiology, 1993-05)Plasmid-borne copper resistance genes from copper-resistant strains of Xanthomonas campestris pv. vesicatoria from California, Florida, and Oklahoma shared structural similarities. A strain of X. campestris pv. campestris ... -
Simple visual assay for determination of Pasteurella haemolytica cytotoxin neutralizing antibody titers in cattle sera
(American Society for Microbiology, 1985-12)A simple visual assay is described for determining the capacity of bovine serum to neutralize the cytotoxin produced by Pasteurella haemolytica serotype 1. The test was reproducible from day to day with different target ... -
Simulation of carbon dioxide mineralization and its effect on fault leakage rates in the South Georgia rift basin, southeastern U.S.
(Elsevier, 2022-06)Over the past few decades, measured levels of atmospheric carbon dioxide have substantially increased. One of the ways to limit the adverse impacts of increased carbon dioxide concentrations is to capture and store it ... -
Simultaneous optical pulse compression and wing reduction
(AIP Publishing, 1986-03-31)We report the compression of picosecond optical pulses with a simultaneous reduction of the pulse wings by using a combination of both the self-phase modulation and nonlinear birefringence effects in a modified optical-fiber ... -
Single-fiber reflectance spectroscopy of isotropic-scattering medium: An analytic perspective to the ratio-of-remission in steady-state measurements
(MDPI, 2014-12-16)Recent focused Monte Carlo and experimental studies on steady-state single-fiber reflectance spectroscopy (SfRS) from a biologically relevant scattering medium have revealed that, as the dimensionless reduced scattering ... -
Single-mode waveguide propagation and reshaping of sub-ps terahertz pulses in sapphire fibers
(AIP Publishing, 2000-04-10)Waveguide propagation of sub-ps terahertz pulses in single-crystal sapphire fibers is reported. An incident THz pulse of approximately 0.6 ps duration undergoes considerable reshaping due to the absorptive and dispersive ... -
Sintering effects on chemical and physical properties of bioactive ceramics
(SpringerOpen, 2013)The objective of this study was to characterize the chemical and physical properties of bioactive ceramics prepared from an aqueous paste containing hydroxyapatite (HA) and beta tri-calcium phosphate (β-TCP). Prior to ... -
Situation and determinants of the infant and young child feeding (IYCF) indicators in Madagascar: analysis of the 2009 Demographic and Health Survey
(BioMed Central, 2017-10-16)Background: Studies evaluating child feeding in Madagascar are scarce despite its importance in child growth during the first two years of life. This study assessed the associations between the WHO infant and young child ... -
Size-and-shape space Gaussian mixture models for structural clustering of molecular dynamics trajectories
(2021-12-21)Determining the optimal number and identity of structural clusters from an ensemble of molecular configurations continues to be a challenge. Recent structural clustering methods have focused on the use of internal coordinates ... -
Skin-stringer assembly using radial basis functions for curvilinearly stiffened panels
(American Institute of Aeronautics and Astronautics, 2021-03) -
Slowing down for metadata justice: On learning to trust our bodies and ourselves
(2023-12-01)Indebted to the work of Black women writers Audre Lorde, Angela Davis, and Tricia Hersey, and the continued efforts of library workers from Sandy Berman to Emily Drabinski, this session will explore why slowing down is not ... -
Small knot complements, exceptional surgeries, and hidden symmetries
(2011-10-17)This paper provides two obstructions to small knot complements in S3 admitting hidden symmetries. The first obstruction is being cyclically commensurable with another knot complement. This result provides a partial answer ... -
Small PSL(2,F) representations of Seifert fiber space groups
(2022-09-12)Let M be a Seifert fiber space with non-abelian fundamental group and admitting a triangulation with t tetrahedra. We show that there is a non-abelian PSL(2,F) quotient where |F|<c(220t3120t) for an absolute constant c>0 ... -
Small RNA profiles in soybean primary root tips under water deficit
(BioMed Central, 2016-12-05)Background: Soybean (Glycine max) production is significantly hampered by frequent droughts in many regions of the world including the United States. Identifying microRNA (miRNA)-controlled posttranscriptional gene regulation ... -
Smooth components of Springer fibers
(Association des Annales de l'Institut Fourier, 2011)This article studies components of Springer fibers for gl(n) that are associated to closed orbits of GL(p) X GL(q) on the flag variety of GL(n), n = p + q. These components occur in any Springer fiber. In contrast to the ... -
Social signals and aversive learning in honey bee drones and workers
(Company of Biologists, 2017)The dissemination of information is a basic element of group cohesion. In honey bees (Apis mellifera Linnaeus 1758), like in other social insects, the principal method for colony-wide information exchange is communication ... -
Sodium silver tricobalt bis(diphosphate) and sodium silver copper(II) diphosphate
(International Union of Crystallography, 2002-06-12)The crystal structures of two new diphosphates, sodium silver tricobalt bis(diphosphate), (Na1.42Ag0.58)Co3(P2O7)2, and sodium silver copper(II) diphosphate, (Na1.12Ag0.88)CuP2O7, provide examples of the effect of mixing ...