The methanolysis of phosphorus trichloride coordinated to nickel
(0) has been studied. Free phosphorus trichloride reacts with methanol
to give dimethyl hydrogen phosphonate, methyl chloride, and hydrogen
chloride. The reaction involves a rearrangement on phosphorus using
the lone pair, in which the coordination number increases from three
to four. In...
This study was concerned with determining if: (1) the
effectiveness of residence hall student government varies according to
the perceptions of its role held by residence hall student staff and
government officers, and the hall type and population; (2) the
perception of hall student government held by student staff varies...
Human development researchers consider adolescence a rich time for interest development and identity exploration. A relatively new movement in the Free-Choice Learning (FCL) arena, the Maker movement, offers learners interest-driven, experiential, often collaborative, and process-oriented activities ranging from game design (computer-based and otherwise) and robotics, to sewing LEDs into clothing...
The Rock Creek area consists of 53 square miles located in
the eastern foothills of the Pioneer Mountains, Beaverhead County,
Montana. Approximately 8, 500 feet of late Paleozoic and early
Mesozoic contact-metamorphosed sedimentary rocks and late Mesozoic
sedimentary rocks are exposed in the area of study.
Most of the late...
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...
This study was designed to investigate the effects of group
counseling on the self concept and academic achievement of high
school sophomore health classes. Specific hypotheses to be examined
were:
1. The experimental group will evidence more improvement in
academic achievement score than will the control group.
2. The experimental...
The object of this research is to ascertain the habitat occupied by each of the three species of voles of the genus Microtus found living in Northern Benton County, Oregon.