Although many people enjoy deer, these animals can be destructive to gardens, orchards, and landscaped areas. Deer damage to ornamental plants is associated with a variety of factors including increasing numbers of deer, human population shifts to rural and suburban areas, and landowners prohibiting deer hunting.
The fundamental aim of this study was to determine how Malaysians define both leisure
and recreation. Two ethnic groups, Chinese and Malays, and rural and urban variants of these
groups were included in the sample. The other objective was to determine if there were differences
in the definitions due to...
The study presents the results of a descriptive analysis of the skeletal remains of 66
individuals recovered from the Fuller and Fanning Mound sites, located on the Yamhill River,
Willamette Valley, Oregon, excavated in 1941-42 by W. T. Edmundson and William S.
Laughlin. The literature and original field notes have...
A Kalman filter was developed to recover information on short period variations of ocean circulation from the satellite altimeter signals for the North Pacific Ocean. The ocean circulation at each grid point is specified by three variables: sea level height h, zonal velocity u, and meridional velocity v. In our...
A CMOS implementation of a True-Q Flip Flop is presented. It can perform either as
an asynchronous storage element in micropipelines or a part of the synchronizer. It is
capable of double-edge triggering which latches data at both the rising and the trailing
edges. It is also free of the...
With the increased demand for complex digital signal processing systems,
real-time signal processing requires higher throughput systems. In the past, the
throughput has been increased by increasing the clock rates, but
synchronization can become increasingly more difficult. Recently there has
been renewed interest in designing asynchronous digital systems. In an...
Complementary delta-doped AlGaAs/GaAs Heterojunction Field Effect Transistor
(CHFET) devices and circuits were fabricated using MBE and a 2μ non-planar gate
recess process. Several schemes were used in an attempt to improve the performance of
the p-channel HFETs. These included delta-doping, carbon-doping and dipole-doping.
Circuits and individual n- and p- channel...
A simple statistic is derived for quantifying the potential for the aliasing of tidal errors in a given linear estimate of sea surface height constructed from altimeter data. The existence of M2 tidal constituent errors in Geosat data processed in the traditional way (i.e., with orbit errors removed using least...
The purpose of this investigation was to determine the validity and
reliability of the Nicholas Manual Muscle Tester (NMMT), a portable
dynamometer, as a measure of the isometric strength in women with arthritis.
Female subjects (N=13; 66 ± 13.89 yrs.) with arthritis were tested for
isometric muscle strength on the...
Statistical analyses were used to develop predictive
models of rice blast and to relate the favorability of
environment to disease incidence and severity on different
rice cultivars at five sites in Asia. The WINDOW PANE
program was used to search for weather factors highly
correlated with blast. Stepwise and r-square...
The purpose of this study was to: (a) develop a comprehensive plan consisting of a series of logical steps based upon recommendations derived from psychometric, measurement, and research literature and utilize the plan to develop a Likert-type scale to provide valid and reliable measures of the attitude of preservice and...
Heuristics based on Monte-Carlo Integer Programming (MCIP) and Tabu Search
(TS) techniques were developed for generating easily implementable bucking rules that are
applicable to entire stands (as opposed to individual stem classes), and for selecting the
rule-set that provides the best feasible solution (given log prices and market constraints).
A...
At present all vaccines for fish are primarily delivered either by injection or immersion which introduces added stress and labor. A more attractive method of vaccine delivery is oral administration using an enteric protection system, Enteric Coated Antigen Microspheres (ECAMs), which can be utilized for a variety of antigenic forms....
In 1987, Congress authorized a 5 year $150 million dollar research program called
the Strategic Highway Research Program (SHRP). SHRP was divided into four major
areas, including the asphalt research program. The asphalt research program was divided
into six major research contracts, one such contract, SHRP-003A was called Performance
Related...
The Delton Silent Reading Test, Forms A and B, was
developed as an alternate test for the Schonell Silent Reading
Test which is currently used for screening the reading
comprehension of special students. The aim of the Delton
Silent Reading Test is to achieve greater consistency in mid-year
and mid-program...
This is an exhibit made by the Oregon Department of Fish and Wildlife before a meeting of the Oregon Fish and Wildlife Commission on October 19, 1994. It establishes rules to implement the Developmental Fisheries Program, and to govern harvests of covered species. Relevant Oregon Administrative Rules are given. Appendix...
The mammalian FMO represents a multigene family which
oxygenates a large number of xenobiotics. No physiological role has
been determined for FMO, although synthesis of disulfide bonds and
detoxification of dietary chemicals have been suggested. Five FMO
gene subfamilies, each containing a single gene, have been identified.
In this study,...
The purpose of this study was to develop and evaluate a nutrition
education program for men on healthy eating when dining out. The
Health Belief Model provided the basic framework to identify factors that
would potentially motivate men over 40 to change their dietary behavior
to reduce heart disease risk....
High-temperature combustion oxidation measurements of nonvolatile dissolved organic carbon (DOC) have been determined for pore waters from sediments of Middle Valley, Ocean Drilling Program Leg 139, as well as for overlying and near-bottom seawater. The DOC values in the interstitial waters are generally greater than those in the overlying water...
The Sultanate of Oman has 1700 km of coastline extending from the Arabian Gulf
south to the Arabian Sea. The demersal fish distributions and assemblages have not previously
been well defined. In winter, variations in the oceanography of the area are minimal. In
summer, however, the Arabian Sea is strongly...
Distribution and juvenile habitat use of bull trout (Salvelinus
confluentus) were surveyed in selected areas of the Upper Willamette,
Deschutes, upper Yakima, and upper Cedar River basins in Oregon and
Washington from 1989 to 1991, using day snorkeling, night snorkeling,
and electrofishing. These methods were selected after a preliminary
diel...
Objectives: 1. Survey Oregon vineyards for the presence, identity and abundance of plant parasitic nematodes. 2. Document seasonal changes in abundance of species of important plant parasites in order to identify optimum times for sampling. 3. Evaluate the efficacy of Nemacur for reducing populations of plant parasitic nematodes.
"In the past 6 years research effort on the Marbled Murrelet (Brachyramphus marmoratus) has increased in response to an apparent dramatic decline in their numbers on the west coast south of British Columbia (Marshall, 1988, Carter and Erickson 1992, Nelson et al. 1992). Their recent listing as a federally threatened...
Although nearshore macroinvertebrates are integral members of high
mountain lentic systems, knowledge of ecological factors influencing their
distributions is limited. Factors affecting distributions of nearshore
macroinvertebrates were investigated, including microhabitat use and
vertebrate predation, in the oligotrophic lakes of North Cascades National
Park Service Complex, Washington, USA, and the conformity...
Revised March 1994. Reprinted January 2000. 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
Declared out of print July 2010. 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
WTD Industries, Inc. and its subsidiaries ("WTD") employ approximately twelve hundred people in the business of manufacturing lumber and related activities.
In the mid 1980's WTD implemented a drug testing program to prevent users of illegal drugs from working for or continuing to work for the Company. The program was...
Wood and wood-based composites are being used in either
new or more demanding applications. A means is needed to
successfully analyze new materials and to predict their long-term
performance. Two techniques, dynamic mechanical
analysis (DMA) and time-temperature superposition (TTS) offer
a means to accomplish this objective. The outcome of this...
Rotating machine play an important role in modern technology. Compressors in
ventilating and cooling systems, pumps in power generation facilities, as well as high
speed computer are all examples of flexible rotating machinery that must remain functional
during and after a sever earthquake. Recent earthquakes have demonstrated that an
aseismically...
Published November 1994. 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
To assess the context dependence of kin discriminating
behavior, I examined kin-biased aggregation behavior in tadpoles
of R. cascadae in different ecological conditions. I manipulated food
distribution, predator presence, thermal heterogeneity, and
relatedness in a multifactorial mesocosm experiment. All four
factors interacted to influence tadpole dispersion. My results
suggest that...
This microethnographic study examines critical literacy
and the lives of participants in an urban, non-profit
organization, the Opportunity Center, serving low income
youth and adults in the Seattle area. The Center's primary
mission was to provide alternative educational opportunities
for youth who have been unsuccessful in traditional school
settings. The...
Six experiments were carried out with Single Comb White Leghorn laying chickens to
assess the effect of feeding a source of direct-fed microbials (Lactobacillus; Lacto) and its
carrier [condensed cane molasses solubles (CCMS)] on the retentions of fat, nitrogen and
several minerals; on the status of the pH of the...
This follow-up study investigated the effect of a systems-oriented graduate
training program upon system thinking among practitioners who had completed training,
using a post-test only, treatment-comparison group design. The subjects consisted of
practitioners matriculated through two counselor-related programs at a medium-sized
college in the Northwest during the years 1985-1991. A...