A trial was conducted to determine the effects of increasing
levels of water restriction on body weight, feed consumption, feed
conversion and mortality of broiler chicks to eight weeks of age.
In addition, the effects of water restriction on water:feed ratios,
water consumption per pound of body weight and on...
The purpose of this research was to determine if differences
existed in mathematical skills needed for entry-level employment in
selected electricity-electronics occupations in Oregon. The four
primary objectives of the study were to:
1. Identify mathematical skills from task analyses of key
electricity-electronics occupations.
2. Validate the identified mathematical skills....
American meteorology was synonymous with subjective weather forecasting in the early twentieth century. Controlled by the Weather Bureau and with no academic programs of its own, the few hundred extant meteorologists had no standing in the scientific community. Until the American Meteorological Society was founded in 1919, meteorologists had no...
The public controversy over possible health hazards from radioactive fallout from atomic bomb testing began in 1954, shortly after a thermonuclear test by the United States spread fallout world wide. In the dissertation, I address two of the fundamental questions of the fallout controversy: Was there a threshold of radiation...
Purpose of the Study
The purpose of the study was to determine whether there were
significant differences in students' career maturity as a result of
exposure to the concepts of career education. The study evaluated the
relative effectiveness of a developing comprehensive career education
project to help students attain increased...
In 1746, Dr John Buchanan, a recently retired medical officer in the British Army, produced a manuscript, 'Regimental Practice, or a Short History of Diseases common to His Majesties own Royal Regiment of Horse Guards when abroad (Commonly called the Blews).' Revised almost until the time of Buchanan's death in...
It was the intent of this investigation to compare the performance
of community college students to four-year institutional students, both
of whom were enrolled in a college general biology program (GS 101,
102, 103) during the 1967-68 academic year. During the week of
May 27, 1968 measurements were taken of...
The development and maintenance of a family achievement
theme was analyzed using two dramas: Long Day's Journey Into Night
by Eugene O'Neill and A Death of a Salesman by Arthur Miller. Three
propositions were tested: 1) The development of a family achievement
theme involves a transaction between individual personality needs...
The Purpose of the Study
The central purpose of this study was to determine if certain
personality characteristics differ between community college persisters
and those who drop out of school. The following 12 a priori
hypotheses involving six Adjective Check List personality scales were
tested:
1. Male persisters would have...
In February 1905 the Oregon State Academy of Sciences formed in
Portland to promote scientific research and diffusion of scientific
knowledge in Oregon. The founders also planned to assist in the
discovery and development of the state's natural resources. The
Academy was the first scientific society in Oregon with professional...
This research was conducted to compare the performance of
community college students to four -year institutional students both
of which were enrolled in one of three different programs of general
college chemistry for nonscience majors during the 1967 -68 academic
year. The three programs were defined as follows:
Program A...
The velocity of sound in gases was measured, using an ultrasonic
wave train as a diffraction grating. The fundamental problems
involved in the optical technique are discussed. An apparatus utilizing
an objective lens of focal length 1.5 m and aperture f/20 was constructed
and used at an ultrasonic frequency close...
Redlich and Kister have developed two methods for evaluating
thermodynamic consistency of vapor-liquid equilibrium data. These
same authors also developed a power series for classifying systems
according to the number of coefficients required to define the data.
Stockett found it was difficult to classify systems by this method.
Macan suggested...
Sixteen secondary school health teachers evaluated their own
course teaching performance. Students in each of these courses
evaluated the same teacher and the results were compared. An
adapted version of a teacher rating form developed by the School of
Agriculture, Oregon State University, was used by all study participants.
Teacher...