Three five acre exclosures were established in 1964 to monitor
vegetational regeneration and forage productivity on a coniferous
forest site in northeastern Oregon which was clear-cut in 1963, broadcast
burned and seeded in 1964. Fence design and construction to
facilitate controlled early summer cattle grazing trials was completed
by 1965....
This is a bibliography of the work of T. L. Jackson, who conducted research at the North Willamette Research and Experiment Center. It is limited to those Extension publications and research reports that addressed the nutrient needs of fresh market and processed vegetables.
This research questions the effectiveness of newspapers as a
vehicle of environmental information by determining whether the
public attitude in Alaska towards off-shore oil exploration was
consistent with that expressed in the local newspapers. All
newspaper articles about off-shore oil exploration published in
Alaska between 1980 and May 1987 were...
The study attempted to accomplish the following:
1. Identify the causes of absenteeism in an inner-city
high school.
2. Investigate and compare the reasons for absenteeism
of: (a) boys vs. girls, (b) students with divorced
parents vs. students with parents who are not divorced, and
(c) bused students vs. resident...
An experiment was conducted to determine the effect a newborn calf would have on initial success rate, lactation performance, infertility and progesterone levels during mammogenesis and lactogenesis in dairy cows undergoing hormonal inducement to lactate. Fourteen Holstein, Brown Swiss and Jersey infertile, non-lactating cows, loaned by Pacific Northwest dairymen, were...
Purpose of the Study: This study was undertaken as a result of interest in the
introduction of guide groups into the operation of secondary
schools. Particularly when viewed from the historical perspective
of the times in which it was initiated, the guide group concept
offers an opportunity to examine the...
Purpose: The basic purpose of this study was to evaluate theeffectiveness of paraprofessional workers trained to work as guidanceassistants to professional counselors in elementary and secondaryschools. The study included an identification of the appropriate roleof guidance assistants, counselors, and administrators in their relationshipwith one another in a team setting. Role...
The study of the diversity of multivariate objects shares common characteristics across disciplines, including ecology and organizational management. Nevertheless, experts in these two disciplines have adopted somewhat separate diversity concepts and analysis techniques, limiting the ability of potentially sharing and cross comparing these concerns. Moreover, while complex diversity data may...