Cambial activity in white spruce stems in Alaska was observed
from April, 1964 to September, 1965 in over 300 samples taken from
50- to 60-year-old natural stands. Mitotic index was used as a measure
of the rate of periclinal division of fusiform cells in the cambial
zone. Anticlinal divisions are...
A fundamental relationship of inherent optical properties (IOP) is that the
beam attenuation coefficient is the sum of the volume absorption and scattering
coefficients (c = a + b). A relative calibration of a set of instruments can be provided
using this IOP closure equation. Measurement of the true beam...
Published April 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Red radish (Raphanus sativus L.) anthocyanins were extracted from liquid
nitrogen powdered epidermal tissue using acetone and chloroform and isolated using
C-18 resin. Chemical structure and conformation of major pigments were elucidated
by 1-D and 2-D NMR, Mass Spectroscopy, HPLC, and spectral analyses. Two novel
di-acylated anthocyanins, pelargonidin 3-0-[2-0-(β-D-glucopyranosyl)-(6-0- trans-p-coumaroyl-...
Local government officials and county planners may find descriptive information concerning the economic structure of each Oregon county useful for planning for future economic development. Specifically, citizens of counties and planning districts need to know whether industries in their area are growing or declining and in which industries a comparative...
There is a great deal of evidence that altered sphingolipid metabolism is associated with fumonisin-induced
animal diseases including increased apoptotic and oncotic necrosis, and carcinogenesis in
rodent liver and kidney. The biochemical consequences of fumonisin disruption of sphingolipid
metabolism most likely to alter cell regulation are increased free sphingoid bases...
This thesis will address the transformation of biological sciences during the
1930s and 1940s and it effects on fisheries science. It will focus on Oregon State
College and specifically the Department of Fish and Game Management and the
interaction with the Oregon Game Commission. Support for mutation theory and neo-...
The reflectance of the bottom is of importance when interpreting optical data in shallow water. Closure studies of radiative transfer, interpretation of laser line scanner data, lidar, and remote sensing in shallow waters require understanding of the bottom reflectance. In the Coastal Benthic Optical Properties experiment (CoBOP), extensive measurements of...