Browsing OSU - Faculty and Staff Publications by Title
Now showing items 282-301 of 1079
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Effects of dehumidification on the survivorship of four psocid species
(Oxford University Press (OUP), 2021-06)Psocids are damaging stored-product pests. In this study, eggs and early-instar nymphs, adults, and all life stages of Liposcelis entomophila, L. decolor, L. bostrychophila, and L. paeta were subjected to 43, 50, or 75% ... -
Effects of dietary energy and starch concentrations for newly received feedlot calves: I. Growth performance and health
(American Society of Animal Science, 2004)Crossbred calves (n = 572; initial BW = 186 +/= 27 kg) purchased from northern Texas, Arkansas, and southeast Oklahoma auction markets were delivered to the Willard Sparks Beef Research Center, Stillwater, OK, and used to ... -
Effects of environmental and nutritional factors on production of the polyketide phytotoxin coronatine by Pseudomonas syringae pv. glycinea
(American Society for Microbiology, 1993-05)Pseudomonas syringae pv. glycinea PG4180 produces the polyketide phytotoxin coronatine. The effects of environmental, nutritional, and host factors on growth and coronatine production by PG4180 were examined by varying the ... -
Effects of localized Pasteurella haemolytica infection on erythromycin-binding properties of bovine alpha-1-acid glycoprotein, albumin, serum, and tissue chamber fluids
(American Society for Microbiology, 1994-10)The in vitro erythromycin-binding properties of bovine alpha-1-acid glycoprotein (AAG) and albumin were studied by using equilibrium dialysis. In addition, the proportions of free erythromycin in bovine serum and tissue ... -
Effects of norfloxacin on DNA metabolism in Pseudomonas aeruginosa
(American Society for Microbiology, 1986-01)Norfloxacin is a quinolone (pyridonecarboxylic acid derivative) effective against Pseudomonas aeruginosa infections. We studied the effects of this drug on DNA metabolism in P. aeruginosa. Norfloxacin inhibits DNA replication ... -
Effects of simulated heat waves on cardiovascular functions in senile mice
(MDPI, 2014-08-06)The mechanism of the effects of simulated heat waves on cardiovascular disease in senile mice was investigated. Heat waves were simulated in a TEM1880 meteorological environment simulation chamber, according to a heat wave ... -
Effects of suspended particulates on the frequency of transduction among Pseudomonas aeruginosa in a freshwater environment
(American Society for Microbiology, 1995-04)Transduction has been shown to play a significant role in the transfer of plasmid and chromosomal DNA in aquatic ecosystems. Such ecosystems contain a multitude of environmental factors, any one of which may influence the ... -
Effects of woody plant encroachment by eastern redcedar on mosquito communities in Oklahoma
(Society for Vector Ecology, 2022-07-20)Woody plant encroachment into grasslands is occurring worldwide, affecting ecosystems in ways that likely influence mosquito-borne disease transmission. In the U.S. Great Plains, encroachment by eastern redcedar (Juniperus ... -
Efficacy of a doxycycline treatment regimen initiated during three different phases of experimental ehrlichiosis
(American Society for Microbiology, 2010-12)Doxycycline is the treatment of choice for canine monocytic ehrlichiosis (CME), a well-characterized disease and valuable model for tick-borne zoonoses. Conflicting reports of clearance of Ehrlichia canis after treatment ... -
Efficient generation of 380 fs pulses of THz radiation by ultrafast laser pulse excitation of a biased metal-semiconductor interface
(AIP Publishing, 1991-01-21)We have demonstrated a new method of generating pulses of freely propagating THz electromagnetic radiation. The resulting 380 fs pulses are the shortest directly measured THz pulses in free space to date and are more ... -
Electrical and optical characterization of conducting poly-3-methylthiophene film by THz time-domain spectroscopy
(AIP Publishing, 2002-12-17)Using THz time-domain spectroscopy (THz-TDS), we have measured the absorption and dispersion of 7.5/(Ohm-cm) conducting poly-3-methylthiophene film from low frequencies up to 4 THz. From these measurements the complex ... -
Electrical characterization of conducting polypyrrole by THz time-domain spectroscopy
(AIP Publishing, 2000-10-16)Using an optoelectronic THz beam system for THz time-domain spectroscopy (THz TDS), we have measured the absorption and index of refraction of a conducting polypyrrole film from low frequencies to 2.5 THz. From these ... -
Electrical characterization to 4 THz of N- and P-type GaAs using THz time-domain spectroscopy
(AIP Publishing, 1992-08-17)Using a high-performance optoelectronic THz beam system for time-domain spectroscopy, we have measured the absorption and index of refraction of N- and P-type doped GaAs from low frequencies to 4 THz. From these measurements ... -
Electromagnetic field induced modification of branching ratios for emission in structured vacuum
(IOP Publishing, 2008-01-17)We report a fundamental effect of the electromagnetic field induced modification of the branching ratios for emission into several final states. The modifications are especially significant if the vacuum into which the ... -
Electromagnetic shock waves from transmission lines
(American Physical Society, 1987-10-12)We have observed subpicosecond electrical pulses to propagate on 5-pm coplanar transmission lines at velocities faster than the phase velocity in the underlying dielectric. This situation produces an electromagnetic shock ... -
Electromagnetically induced magnetochiral anisotropy in a resonant medium
(American Physical Society, 2005-06-14)Chirality has been extensively studied for well over a century, and its potential applications range from optics to chemistry, medicine, and biology. Ingenious experiments have been designed to measure this naturally small ... -
Electromagnetically induced transparency in terahertz plasmonic metamaterials via dual excitation pathways of the dark mode
(AIP Publishing, 2012-03-26)We observe the excitation and tuning of electromagnetically induced transparency (EIT) by the interference between different excitation pathways of the dark mode in a planar terahertz metamaterial. The EIT unit cell consists ... -
Electrophoretic and antigenic comparisons of the ixodid ticks Amblyomma maculatum and A. americanum (Acari: Ixodidae)
(Florida Entomological Society, 1982-12)Disc gel electrophoretic patterns of female and male Amblyomma maculatum Koch extracts are similar but not identical. A comparison of combined male-female A. americanum (L.) with male and female A. maculatum extracts ... -
Elena Poniatowska: El testimonio como impureza de la memoria
(Universidad Autonoma de Ciudad Juarez, 2021)La imagen del subalterno en las fotografías se asume como complemento de las carencias en el testimonio social de los oprimidos, especialmente en la obra de Elena Poniatowska. La noche de Tlatelolco (1971) forma parte de ... -
Elution independent collection device (EICD) for rapid collection of Anaplasma marginale DNA from blood samples
(Elsevier BV, 2022-01)Currently utilized molecular detection methods are based mainly on nucleic acid extraction, amplification, and detection procedures that may require costly equipment, numerous reagents, and highly trained personnel. These ...