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Now showing items 11-20 of 167
Free Radicals in Nucleophilic Aromatic Substitution of N-tert-Butyl-2,4,6-trinitrobenzamide
(1979)
The nucleophilic aromatic substitution of N-tert-butyl-2,4,6-trinitrobenzamide (NtBB) has been carried out in dimethylsulfoxide in the presence and absence of sodium cholate under photolytic and nonphotolytic conditions. ...
The Effect of Sodium 2,3:4,6-di-O-isopropylidene-2-keto-L-gulonate (Atrinal) on the Growth and Flowering of Six Varieties of Kalanchoe sp.
(1979)
Four concentrations of sodium 2,3:4,6-di-0-isopropylidene- 2-keto-L-gulonate (Atrinal), a chemical growth regulator (0.0, .075, .150, and .225%), were tested on six varieties of Kalanchoe sp. The varieties chosen were ...
The Location And Effect Of Polyphenolic Compounds In Grain Sorghum
(1977)
A review of tannins and their relation with brown sorghums is presented. Sorghums high in tannins cause a decrease in the digestibility of the grain, thereby lowering animal utilization. Other polyphenolic compounds often ...
The Effect of Epidermal Growth Factor on Intracellular Cyclic Nucleotide Levels
(1977)
The purpose of my experimentation is twofold: (1) To isolate Epidermal Growth Factor(EGF) (2) To determine the effect of EGF on intracellular cyclic nucleotide levels. Epidermal growth factor stimulates the differentiation ...
The Cooling of a Borehole Drilled into an Area with a High Thermal Gradient
(1979)
Drilling technology is limited to temperatures less than 350° C. When drilling into magma, temperatures in the 350° - 1100° C range will be encountered, therefore the cooling of the drill bit environment to a temperature ...
Evaluation Of Aerodynamic Performance Methods For A Helicopter In Forward Flight
(1976)
The purpose of this project has been to evaluate and compare methods for predicting rotor performance. This evaluation suggests that rotor performance prediction can be accomplished using simple closed form algebraic ...
Visitor Analysis For Interpretive And Promotional Planning: The Admiral Nimitz Center
(1979)
Visitors at the Admiral Nimitz Center in Fredericksburg, Texas were surveyed in July of 1978 to identify the ANC audience and to determine their satisfaction levels of the museum’s various interpretive media.
Literature ...
Should American Foreign Policy be Moralistic?
(1977)
"Should American Foreign Policy be Moralistic?" is an inquiry into one of the many controversies surrounding United States foreign policy. Mr. Keeney traces the development of moralistic undercurrents in our foreign policy ...
Zero Pressure Balloon Design
(1977)
In atmospheric balloon research it is very important to accurately describe the delicate balance of forces applied to a film and to use this analytical description to produce a suitable manufactured balloon shape. This ...
Selection of Mutant Strains of Neurospora crassa
(1977)
Several attempts to isolate mutant strains of Neurospora crassa which were unable to grow on hypoxanthine were made and no mutants were obtained. Transport studies showed that hypoxanthine was transported by only one system ...