Baculoviruses comprise a diverse group of pathogens
infectious for members of the insect orders Lepidoptera, Hymenoptera
and Diptera. Of the three subgroups, two (subgroup A, nuclear
polyhedrosis virus (NPV) and subgroup B, granulosis virus (GV) are
occluded in a crystalline protein structure while the remaining
subgroup (subgroup C, non-occluded virus)...
Biorhythm theory proponents believe that humans have
a 23-day physical cycle, a 28-day emotional cycle, and a
33-day intellectual cycle. According to biorhythm theories
a person in the positive portion of any single cycle, the performance potential is enhanced for those tasks related to
that particular rhythm. When each cycle...
Modern agricultural erosion was studied using ¹³⁷Cs from
fallout as an indicator of erosion/deposition. The study area was a
285 ha agricultural watershed in the hilly western margin of the
Willamette Valley, a high winter rainfall zone in which fall-planted
crops are commonly grown.
Objectives of the study were (i)...
The purpose of this study was to develop a valid and reliable
instrument to measure the organizational climate of the community
college as perceived by community college administrators, faculty, and
classified staff.
There were three phases in this study. The first was to develop a
pool of test items based...
The hydroxide ion as a substitutional defect in KC1 can be photo-dissociated
at liquid nitrogen temperature by ultraviolet light. The
photochemistry of this system was investigated by EPR and optical absorption
methods. Theoretical calculations were also performed in an
investigation of the KC1:OH system.
The bleaching behavior of photochemically colored...
Competency-based education was introduced to the
state of Oregon in the early 1970's, mandating that the
graduating classes of 1978 would meet these competency
requirements for graduation. The Oregon Department of
Education allowed each school district to compile its
own lists of competencies in each of the mandated areas.
There...
The purpose of the study, which was conducted in 33 school
districts in six Eastern Oregon counties, was threefold:
1. To assess the perceived needs of administrators, counselors
and/or specialists and special teachers of the handicapped
and disadvantaged, to determine special education needs in
small rural school districts;
2. To...
The two major purposes of this study were to gather data relative
to the knowledge and attitudes toward sexual expression among sixty-five
to seventy-four year olds and to determine whether or not significant
differences existed between the sexes. The study focused on six
research questions: These were:
1. Do older...
A capsid protein termed p87 of the Orgyia pseudotsugata multicapsid nuclear polyhedrosis virus (OpMNPV) was located to the HindIII-G fragment of the viral genome by Southern hybridization. A 3.6 kb segment of this region was sequenced and an 1872-nt open reading frame encoding the p 87 protein was identified and...