The foliose lichen Lobaria oregana (Tuck.) Mti 11. Arg. is an
important component of the upper canopy epiphyte community in oldgrowth
Douglas fir forests of the Pacific Northwest. L. oregana
contains the secondary phycobiont, Nostoc sp. , which is capable of
fixing nitrogen. This thesis presents a new non-destructive method...
The Marcellus Shale Natural Gas play in Pennsylvania, since its inception, continues to be a source of contention for multiple Pennsylvania stakeholders. The issues that relate to natural gas extraction have seemingly impacted every community within the Marcellus Shale region in some form. As in most common pool resource...
Two successive years of wind speed and direction data, from
January 1973 through December 1974, have been measured and
recorded at Yaquina Head, 6 km north of Newport, Oregon. Analysis
of the data permitted 65 cases of strong wind to be isolated and
separated into four distinct wind speed categories....
Aerial photography provides a method of analyzing dispersion
of wastes that are discharged into the ocean. This method is more
comprehensive than conventional boat sampling in dispersion studies.
The photographic technique permits waste concentrations to be
measured throughout the plume in one instant; thereby allowing the
diffusion analysis to be...
This study was designed to identify those specific mathematics
computational and application skills, and combinations of mathematics
skills, which have a positive relationship to success in introductory
chemistry for community college students.
Additional areas of interest investigated, but secondary to the
main study, were the relationships between mathematical growth
shown...
The scope of this thesis consists primarily of
an exposition upon the merits of indirect and. semi-indirect
illumination. In deriving our conclusions, we
have considered two sources of information: firstly,
that of test data from a number of indirect and direct
installations, and. secondly, the opinion of men familiar
with...
This work is a culmination of a series of published works related to the use of the Material Point Method (MPM) in modeling wood adhesive bonds. The use of wood as construction material has the potential to play a small role in the solution to the current CO2 and climate...
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