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Filtering by: Date issued sim 1972-12-13 Degree Level Master's

Taxonomy and ecology of atrypella spp. and the atrypella community

Creator:

Smith, Roy Edward

Abstract:

Two measured sections of the upper Silurian Douro Formation from Devon Island, N.W.T. were examined for their faunal content with emphasis on the paleoecology and taxonomy of the fauna. Atrypella is believed to have lived with its beaks embedded in the muddy substrate of a somewhat restricted environment. Intermittent, low...

Resource Type:

Masters Thesis
Free radical hydrogen abstraction from benzocycloalkenes

Creator:

Wong, Rosy Wan-han

Abstract:

The relative rates of hydrogen abstraction from o-xylene, o-diethylbenzene and a series of four benzocycloalkenes by trichloromethyl radical were determined at 70°. The strain energies of the hydrocarbons and the corresponding radicals were calculated. A good correlation between the log of the relative rates and the calculated changes in strain...

Resource Type:

Masters Thesis
Solute-solvent interactions in gas chromatography

Creator:

Chan, Edwin Ming Yeung

Resource Type:

Masters Thesis