The 865 ewe production records taken from three lamb crops, were
analyzed to study breed effects, heterosis, environmental effects and
interactions between them, and breed and heterosis x environment interaction
effects on ewe production traits. In each of two environments,
approximately 144 ewes were mated in a three breed reciprocal...
The process of biological nitrogen fixation involves the enzymic
reduction of atmospheric nitrogen (N₂) to ammonia (NH₃). The
enzyme which catalyzes this reduction, nitrogenase, does not exhibit
a high degree of substrate specificity. It also catalyzes the reduction
of acetylene (C₂2H₂) to ethylene (C₂H₄). The reduction of
C₂H₂ to C₂H₄...
Techniques to measure vegetative maturity and dormancy
of deciduous nursery stock were investigated in red-osier
dogwood. Previous methods which were based on: survival
or tip dieback, change in level of ethylene production,
xylem water potential, and alteration of square wave traces
traces, provided no better indication of dormancy than did...
Physical sources of nutrient nitrogen for the Auke Bay, Alaska
estuarine ecosystem were investigated. These sources included
vertical dispersion, advection, and fresh water sources. Hydrographic
circulation patterns for the bay, and a nutrient budget for
the surface mixed layer were developed.
Measurements of temperature, salinity, currents, wind
velocity, rainfall and...
Barth's theory of transactional analysis is applied to the
community of Tiller, Oregon and its reaction to a development proposal.
Community behavior patterns vis-a-vis the development proposal are
examined from a processual point of view to determine how these
patterns are generated.
The community's history and contemporary situation are described....
With the neuromuscular performance deficit typically associated with aging, the maximum rate of response of the individual is diminished with advancing age. Physical activity has recently been examined as a possible factor delaying the aging process as it relates to neuromuscular performance. This investigation examined folk dancing as a potential...
With the increased variety and use of lining fabrics, consumers
have become concerned over choices for lining fabrics which have
good serviceability properties. The major purpose of this study was
to secure some information on the physical properties of lining fabrics
to help consumers in the selection of lining fabrics...
Relatively little, if any, research has been done in the area of attitudes of inmates toward the clothing, and clothing policies of correctional institutions. The purpose of this study was to provide exploratory research in the area of inmate attitude toward correctional institution clothing. The variables investigated were: age, race,...
Glutamine synthetase in the embryonic chick neural retina
shows a 50 fold increase in activity between the 16th and 17th day of
embryonic development. This increase in enzyme activity results
from de novo enzyme synthesis thus making it a useful marker of
differential gene expression. A precocious rise in activity...
This study was designed to provide additional information to
determine: what difference variance in perceived attractiveness made
in perceived support of the feminist movement; what difference type
of garment worn made in perceived support of the feminist movement;
relationship between the judgments regarding perceived support of the
feminist movement and...