The peripheral-type benzodiazepine receptor (PTBR) of trout brain was
pharmacologically characterized and pyrethroid interaction with this site
investigated. High-affinity binding sites for [³H]PK 11195 were detected in brain
membranes of rainbow trout; these shared some of the characteristics of the
PTBR of rodent brain (i.e., high affinity for PK 11195...
The adenovirus replication origins reside in the inverted terminal
repetition (ITR) sequences. Replication proceeds unidirectionally by a
strand-displacement mechanism from either or both origins to produce
duplex daughter DNA plus a displaced parental strand. The displaced
strand can be duplicated by two different routes. The cis pathway involves
intramolecular hybridization...
Control charts are designed to monitor population parameters. Selection of a
control chart sampling plan involves determination of the frequency of samples, size
of each sample, and critical values to determine when the system is sending an out-of-control signal. Since the main use of control charts is in industry, a...
Dietary guidelines recommend that Americans consume no
more than 30 percent of energy intake from fat. The most
recent national survey reported that U.S. women consume
about 36 percent of energy from fat. Very little is
presently known about the fat intake, or food sources of
fat in the diets...
An aspect of the genetic structure of coastal Oregon steelhead was
explored and found to gradually change in a north to south pattern for the
allelic frequencies of several enzymes. Isocitrate dehydrogenase and
superoxide dehydrogenase were the clearest examples of this pattern of
variation. This pattern was most evident in...
The use of edible coatings in combination with antimicrobial
agents enhances the microbial stability of foods. In this study we
evaluated the potassium sorbate and sorbic acid permeability of an
edible methylcellulose (MC) - palmitic acid (PA) film with a MC:PA
ratio of 3:1.
Permeability cell measurements were used to...
Martin Buber was an internationally known scholar,
teacher, and author whose works covered education, communication,
politics, theology, philosophy, counseling,
and related fields. The purpose of this study was to
discover the implications of Buber's philosophy of education
for the student services profession. Previous
attempts to relate Martin Buber's philosophy to...
The objective of this study is to assess the quantitative
genetic structure of fitness characters in Tribolium confusum
flour beetles. Estimates of genetic variation and covariation for a
series of fitness components (two measurements of survival,
larval weight, development time, fecundity, and female
productivity) were obtained from two populations of...
The utilization of ⁷⁷ [superscript m] Se, half life 17.5 s, and ⁷⁵ Se, half life 119.8 d, for quantification of trace amounts of Se in well water and biological materials by means of instrumental neutron activation analysis (INAA) is described. A Se detection limit of 0.03 ppm was achieved...
This research has focussed upon both the in vitro and in vivo characterization
of the recycling pathway leading from 5'-deoxy-5'-methylthioadenosine
to methionine in fruit. In addition to contributing towards polyamine
biosynthesis and other important cellular functions, in plant tissues
these events also serve to generate the hormone ethylene. A broad...
Balanced codes, in which each codeword contains equally many 1's and 0's, are useful in such applications as in optical transmission and optical recording. When balanced codes are used, the same number of 1's and 0's pass through the channel after the transmission of every word, so the channel is...
This study's purpose was to provide data on major
inhibitory factors experienced by a third of Oregon high
school English teachers in areas of: attitudes, behaviors,
and physical and emotional effects of theme assessment.
Methods employed two analyses: (1) statistical testing
of the independent variable of teaching experience (1 to...