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Now showing items 71-80 of 233
Vitamin E supplementation of newly arrived feedlot calves
(American Society of Animal Science, 2005)
Seven hundred fifteen crossbred (primarily British) calves purchased in southern Oklahoma and northern Texas auction barns were received at the Willard Sparks Beef Research Center, Stillwater, OK, and used to study effects ...
Microbial community structure in petroleum-contaminated sediments corresponds to geophysical signatures
(American Society for Microbiology, 2007-05)
The interdependence between geoelectrical signatures at underground petroleum plumes and the structures of subsurface microbial communities was investigated. For sediments contaminated with light non-aqueous-phase liquids, ...
2,2,3,3,5,5,6,6-Octa-p-tolyl-1,4-dioxa-2,3,5,6-tetragermacyclohexane dichloromethane disolvate
(International Union of Crystallography, 2009)
Influence of portland cement characteristics on alkali silica reactivity
(Transportation Research Board, 2003)
The findings of this study which evaluated 21 portland cements identified K2O and Na2Oeq as significantly contributing to ASR expansion with a less strong correlation to SO3 content The conclusions are based on results of ...
Dieuropium(III) silicodimonophosphatediphosphate
(International Union of Crystallography, 2001-01-30)
A new europium(III) silicophosphate, whose formula may be considered to be Eu2Si(PO4)2(P2O7), has been found to consist of phosphosilicate chains with Si-O-P-O-P-O-Si backbones extending in the a direction. The P2O7 group ...
Integrated waveguide-coupled terahertz microcavity resonators
(AIP Publishing, 2007-11-09)
We demonstrate integrated square terahertz microcavity resonators side coupled to waveguides. We present the microcavity transmission spectra for different resonator sizes and coupling strengths. The measured quality factors ...
Antagonism between chlorpyrifos and flaxedil in toad and earthworm neuromuscular transmission
(Science Publications, 2006)
The cholinesterase inhibition effect of chlorpyrifos, a commercial insecticide, was tested by its antagonism to the acetylcholine inhibition effect of flaxedil in 30 isolated nerve-sartorius muscle preparations of the toad, ...
Integrated Farm Financial Statements (IFFS): A farm business planning tool
(Cambridge University Press, 2005-08)
Integrated Farm Financial Statements (IFFS) software was developed as an M.S. thesis project in the mid-1980s and was immediately put to use as a tool for business planning in one-on-one work with Oklahoma producers through ...
Terbinafine resistance mediated by salicylate 1-monooxygenase in Aspergillus nidulans
(American Society for Microbiology, 2004-09)
Resistance to antifungal agents is a recurring and growing problem among patients with systemic fungal infections. UV-induced Aspergillus nidulans mutants resistant to terbinafine have been identified, and we report here ...
Terahertz studies of carrier dynamics and dielectric response of n-type, freestanding epitaxial GaN
(AIP Publishing, 2003-04-28)
We report the characterization of the complex conductivity and dielectric function of GaN by terahertz time-domain spectroscopy. Transmission measurements are performed on an n-type, 180-um-thick, freestanding GaN crystal. ...