Coastal Oregon is deficient in quality construction aggregate.
There is, however, an abundance of lower quality, or marginal aggregate
available for construction purposes. The purpose of this report
is to develop techniques for upgrading marginal aggregates with portland
cement and methods for evaluating the relative performance of
these stabilized materials...
The purpose of this paper was to understand e-learning current situation for fisherman in Taiwan. Then, the developing strategies will be suggested. The method of this study was questionnaire and interview with fisherman and fishery experts. There were 270 questionnaires collected by post mail. The return rate is 54%. The...
There is now an increasing demand among consumers for high-quality and safe aquaculture products. However, in becoming an important contributor to the markets for seafood, the aquaculture industry has become increasingly subject to rigid food safety, traceability, and processing requirements (e.g. Hazard Analysis and Critical Control Point (HACCP), Good Aquaculture...
To determine how well DNA barcodes from the chloroplast region perform in forest dynamics plots (FDPs) from global CTFS-ForestGEO network, we analyzed DNA barcoding sequences of 1277 plant species from a wide phylogenetic range (3 FDPs in tropics, 5 in subtropics and 5 in temperate zone) and compared the rates...