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The effect of translational energy on trapping and detection in fourier transform ion cyclotron resonance mass spectrometry
(1989)
Fourier transform ion cyclotron resonance (FT-ICR) is the observation of an image current induced by a well defined ion packet, consequently the high resolution and high sensitivity arise from the ability to produce coherent ...
Modeling the effects of refrigerant charging on air conditioner performance characteristics for three expansion devices
(1990)
An experimental and analytical study concerned with the off-design refrigerant charging of air conditioners is presented. A series of experiments were conducted to characterize the effects of refrigerant charge and type ...
The effects of certain physical and biological factors on the survival and the hatching rates of Psorophora columbiae (Dyar and Knab) (Diptera: Culicidae) eggs
(1989)
The results of laboratory tests indicated diapausing Psorophora columbiae eggs were more tolerant to the low temperatures used (8° to -6°C) than were non-diapausing eggs, particularly at temperatures equal to and below ...
Formation, characterization, and reactivity of metal-oxygen adducts of copper, silver, and gold
(1989)
The coinage metals are oxidised to their respective cations (Cu+, Ag+, and Au+) at potentials that range from -0.20 V vs SCE for Cu to +1.30 V for Au. At glassy carbon hydroxide ion (-OH) is oxidized to O (+0.35 V vs SCE) ...
Management functions and tasks common to public relations directors employed in institutions of higher education
(1989)
The purpose of this study was two-fold. One, the study was to identify a set of management functions and tasks common to public relations directors who were employed in institutions of higher education. Two, the study was ...
Norm closed bimodules of nest algebras
(1990)
Let N be a complete nest in a separable Hilbert space H, and let algN be the nest algebra related to N. We obtain necessary and sufficient conditions for B(H) to be principally generated as a norm-closed bimodule of algN. ...
Diagenesis of shallow marine carbonate rocks : isotopic and trace element constraints from the Mississippian Mission Canyon Formation, central and southwestern Montana
(1991)
The Mississippian Mission Canyon Formation (Osagean to lower Meramecian) occurs in central and southwestern Montana as a thick sequence of interbedded shallow water limestones and dolostones. Most of the dolomite in the ...
Effect of supplemental trace mineral complexes on rectal temperature, feed intake and body weight change with infectious bovine rhinotracheitis virus challenged feedlot cattle
(1991)
Experiments were conducted using feedlot steers in a randomized block design to determine the effect of Zn and Cu complexes on feed intake and rectal temperature of cattle stressed with Infectious Bovine Rhinotracheitis ...
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, ...
Evaluation of innovative methods for the detection and detoxification of aflatoxins
(1992)
Aflatoxins encompass a structurally similar group of naturally occurring, fungal-elaborated poisons that have been strongly implicated in disease and death in men and animals. Consequently, there is a growing awareness of ...