Data collected from permanent sample plots at medium and high elevations in Oregon's coastal forest clearly indicate that snow damage adversely influences stand development. Sapling stands of western hemlock and Douglas-fir were subjected to severe snow damage above 1,000 feet in the early parts of 1965 and 1966 and above...
In spruce budworm damaged areas, height growth loss can be a major factor in stand development. This survey was confined to top-killed trees. Estimates on height growth loss or nontop-killed trees was not attempted. Although spruce did not have as high a percentage of trees top-killed as the true firs,...
Published November 1942. 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
Published May 1978. 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
Seventy-six competitive swimmers from eight swimming
teams were surveyed about swimmer's shoulder symptoms over
the past year, then were placed into symptomatic levels:
nonsymptomatic and symptomatic with the symptomatic sample
divided into moderately and highly symptomatc levels.
Swimmers were videotaped to evaluate maximum body
roll and the simultaneous angle of...
Published December 1962. 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
National statistics indicate that over ten thousand persons
each year become disabled from spinal cord-injury. The need for
research in this area is evident.
The objectives of this study were:
1. To determine any relationship between selected attitudes
and activity levels with self-concept;
2. To identify certain demographic variables that...
This investigation was conducted to determine the effectiveness of Personal Achievement Skills (PAS), a structured group psychotherapy approach, on the productivity, social functioning, self-esteem, locus of control, and life satisfaction of individuals with traumatic spinal cord injury. Subjects for the study were recruited through disability advocacy organizations, state disability service...