In the highly competitive animal protein market, seafood faces increasing pressure to improve and standardize product quality. While there is general consensus that quality can be improved for many seafood products, there is little agreement on the types and levels of characteristics that should define "quality." This is a fundamental...
The evolutionary relationship between Frankia and actinorhizal plants was evaluated
by reconstructing molecular phylogenetic trees from nifH, 16S rDNA, and rbcL
nucleotide sequences. Subgroupings in Frankia phylogenetic trees reconstructed from
nifH and from 16S rDNA sequences were consistent in terms of plant origins of Frankia
strains. Although the branching order...
We isolated a methanogen from deep in the sediments of the Nankai Trough off the eastern coast of Japan.
At the sampling site, the water was 950 m deep and the sediment core was collected at 247 m below the sediment
surface. The isolated methanogen was named Nankai-1. Cells of...
Nitrogen incorporation from red alder (Alnus rubra Bong.) into an Oregon upland mesic forest soil was studied by tracing the fate of 15N added as 15N-labeled alder leaf litter. The recovery of 15N in vegetation, litter, light- and heavy-fractions of the soil, the chloroform-labile (microbial biomass) pool, and the whole...
In this study we apply Analytical Hierarchy Process (AHP) to examine the similarities and differences of the
quality perceptions of different fish market sectors. In order to make this analyse, a hierarchic model of the total quality of
fresh rainbow trout (Oncorhyncus mykiss) fillets was created. The model had seven...
We describe an integrated spatially distributed hydrologic
and glacier dynamic model, and use it to investigate
the effect of glacier recession on streamflow variations
for the upper Bow River basin, a tributary of the South
Saskatchewan River, Alberta, Canada. Several recent studies
have suggested that observed decreases in summer flows...
The stability of dopamine in dextrose 5% water
subjected phototherapy was assessed.
Solutions of dopamine (1000 mcg/ml) were prepared
and triplicate samples were subjected to one of three
light (normal, dark, phototherapy) and two flow
(2ml/hr. and no flow) conditions at ambient room
temperature. Photo-irradiance was maintained between 5.1
and...
Despite recognition in the literature that adolescence
represents a relatively high-risk developmental period for
health-risk behaviors, only limited attention has been given
to the subjective meanings adolescents assign to such
behaviors. One potentially fruitful avenue to explore in
understanding the adolescent perspective on health-risk
behaviors is the use of word...
A comprehensive study of the Gulf of Alaska (GOA) drainage basin was carried out to improve understanding of the coastal freshwater discharge (FWD) and glacier volume loss (GVL). Hydrologic processes during the period 1980–2014 were modeled using a suite of physically based, spatially distributed weather, energy-balance snow/ice melt, soil water...