The purposes of this study were to identify factors that
influence industrial education teachers to use computers in their
instruction and to explain the relationships among these factors.
For the purposes of this study, the term "to use computers" meant use
of computers in one or more of the following...
Purpose of the Study The primary focus of this study was to compare Iowa Tests of Educational Development (ITED) subtest scores with achievement letter grades (A, B, C, D, and F) in vocational education classes at Bartlett High School, Anchorage, Alaska. The two secondary purposes of the study were to...
The objectives for this study were to determine the causes of
slime formation in activated sludge treatment and to recommend
possible control measures. The primary problem was a seasonal
filamentous bulking which was caused by the mold, Geotrichum
candidum. During the winter, mycelial fibers appeared and formed a
free floating...
Lucina floridana is an intertidal clam that contains intracellular, sulfur-oxidizing
symbiotic bacteria in its gills. These bacteria are chemolithoautotrophic, using the energy
from the oxidation of reduced sulfur compounds to power carbon fixation. Although
sulfide is an energy-rich compound, it is also toxic to aerobic metabolism and autooxidizes
in the...
The importance of active-entry drift at a community-scale
was evaluated by testing whether the placement of wood
in streams affected the abundance of Baetis spp. mayflies in
drift. Baetis were chosen because they use drift as a
behavioral strategy and are important in salmonid diets. The
density of woody debris...
Silicone wristbands are passive sampling devices (PSD) that sequester bioavailable organic chemicals in the environment. In environmental health studies, silicone wristbands are easy to wear and can provide personal exposure data about complex chemical mixtures. This dissertation includes an overview of PSD technology, a literature review of current wristband research...
:
_____________________________________________________________________
Kim A. Anderson
Silicone wristbands are passive sampling devices (PSD) that sequester