Although 4- and 5-diacetamidopyrimidines have been reported
in the literature within the past eleven years, it was not until 1965
that a 2-diacetamidopyrimidine was reported. The current investigation
was undertaken to determine whether other 2-diacetamidopyrimi-dines could be synthesized and what the effect of various nuclear substituents would be on the...
The spectrophotometric method for the determination of the
acid nonextractable flavin in the proteolytic digest of the trichloroacetic
acid precipitate from the heart muscle preparation has been
examined for the interference of the degraded hemeproteins. The
proteolytic digest was chromatographically separated into the heme
and flavin fractions. Spectrophotometric determinations made...
It has generally been assumed by historians and anthropologists that the indigenous groups living to the west and northwest of the Colorado River were non-horticultural with three or four exceptions: some horticulture among the eastern-most Kamia, among the Chemehuevi who settled at a late date along the Colorado River, and...
The purpose of this study was to assess changes in attitudes
toward behavioral understanding, marital role expectations, and self
concept in a selected group of high school girls. These subjects
were enrolled in a one semester child development course which
included observation and participation experiences with young children.
The subjects...
This investigation was conducted to differentiate the esterases
in a water extract of freeze-dried green beans on the basis of inhibitor
and substrate specificities. An attempt was made to classify
these esterases according to the criteria used for animal esterases.
Activity of the esterases was measured manometrically using
the Gilson...
Although esterases have been reported in peas, their properties
have not been studied. The purpose of this investigation was to
determine the substrate and inhibitor specificity of the esterases
present in a water extract of lyophilized peas, and to determine if
pea esterases could be classified according to the criteria...