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Now showing items 11-20 of 110
Population dynamics of Gliocladium virens associated with growth of cotton seedlings
(1991)
Selective media were developed for the isolation of Gliocladium virens (GVSM) and G. roseum (GRSM) from nonsterile soil. Gliotoxin and acriflavin were key ingredients in the selective media for G. virens and G. roseum, ...
Development of ²⁵²Cf plasma desorption mass spectrometry for high molecular weight protein analysis
(1991)
Studies were undertaken in instrumentation and methodology to advance the capability of [252]Cf-PDMS for high molecular weight protein analysis. Instrumentation was developed to reduce the background in [252]Cf-PDMS spectra ...
The construction, testing and performance of a Pb/scintillator calorimeter with fiber optic readout built for relativistic heavy ion studies
(1991)
A Pb/scintillator sampling calorimeter covering the pseudorapidity interval of n=0.83 to 4.20 has been designed and constructed for Experiment 814 of Brookhaven National Laboratory. The calorimeter uses wavelength shifting ...
A mathematical model of a hydrogen/oxygen alkaline fuel cell
(1991)
A mathematical model of a hydrogen/oxygen alkaline fuel cell is presented that can be used to predict the polarization behavior under various power loads. The major limitations to achieving high power densities are indicated ...
Non-invasive, objective measurement of intramuscular fat in beef through ultrasonic A-mode and frequency analysis
(1991)
A noninvasive, objective measurement method for predicting intramuscular fat concentration in beef through ultrasonic A-mode and frequency analysis was developed. Ultrasonic longitudinal and shear speed were evaluated for ...
The effect of bureaucratic structure on individual contributions to a public good
(1991)
The effect of bureaucratic structure on individual contributions to a public good is examined using a laboratory experiment. It is proposed that when individuals are placed in the context of an ideal-typical bureaucracy ...
Paleonutrition of the Lower Pecos Region of the Chihuahuan Desert
(1991)
Paleonutritional analyses require an integration of dietary disciplines to determine both the diet of a prehistoric population and the subsequent nutritional intake. Under optimal conditions, the zooarchaeology, paleoethnobotany, ...
Translational regulation of the S gene of bacteriophage lambda
(1991)
The S gene of bacteriophage lambda (λ) has two AUG codons in the first three codons of the 107-codon reading frame. In this work, it is shown that both codons are used for translational initiation events in vitro and in ...
The effect of the lead leg plant on factors affecting distance on kickoffs in football
(1991)
The purpose of this study was to determine the effect of the lead leg plant on factors affecting distance in the kickoff in football. A total of 20 observations were recorded from two highly skilled kickers by a high speed ...
Derivation, testing and application of a new multi-scale k-e̳ turbulence model
(1991)
This study discusses the derivation and assessment of a new two-scale dissipation equation, the genesis of which begins with a different fundamental equation than previous multi-scale or single-scale models. The new approach ...