Samarium
(III)
and
promethium
(III)
were
studied
by
chronopotentiometry
in
a
molten
LiCl-KC1
eutectic.
Tungsten
electrodes
were
used
to
avoid
alloying
effects
encountered
with
platinum
electrodes.
Adsorption
phenomena
were
observed
which
prevented
the
study
of
any
kinetic
effects.
The
quarter
wave
potentials
were
measured
as:
Sm(III)
=
0.95
±
0.05...
Cyclopropenoid fatty acids cause several physiological disorders
in rainbow trout and rats. Rainbow trout appear to be more sensitive
than rats to the effects of cyclopropenoid fatty acids. Carbon-14
labeled sterculic acid with label in the methylene position of the
cyclopropene ring was injected into the stomach of rats and...
Swiss needle cast (SNC) is a disease specific to Douglas-fir (Pseudotsuga menziesii) caused by the ascomycete Phaeocryptopus gaeumannii. Here we examine characteristics of the EM fungus community that are potentially useful in predictive models that would monitor forest health. We found that mean EM density (number of colonized root tips/soil...
Corn oil (CO) and Sterculic foetida oil (SFO) fed rats were
injected with [9, 10-methylene-¹⁴C]sterculic acid. Less than 1%
of the label was expired as carbon dioxide. The majority of the
label was excreted in the urine as short-chain dicarboxylic acids with
an intact cyclopropane ring. The major metabolites for...
Studies were conducted to determine the post-mortem stability
of lysosomes in the white muscle of rainbow trout (Salmo gairdneri)
and to determine whether lysosomal stability was related to rigor
mortis and its subsequent dissolution. In addition, isolated lysosomes
were subjected to different environments in an attempt to detect some
of...
Oregon's twenty-two smaller port districts have the means to
undertake a variety of community development goals. The activities of
these public bodies extend beyond facilitating maritime commerce and
harbor improvement. A primary responsibility, exemplified by a brief
look at the evolution and contemporary authority of ports in Oregon, is
to...