The relationship of temperature and salinity to protein synthesis
was determined for cells of Vibrio marinus, MP-1. Protein synthesis
was measured by the incorporation of radioactive proline into
hot trichloroacetic acid precipitable material. At all salinities protein
synthesis occurred at 15°C and 20°C but not at 25°C. The critical
temperature...
Field, greenhouse, growth chamber and laboratory experiments
evaluated factors affecting establishment, survival and production
of birdsfoot trefoil (Lotus corniculatus L.) and alfalfa (Medicago
sativa L.)
Field studies investigated the effects of a barley companion
crop, seedling year harvest management and nitrogen and phosphorus
fertilization upon stands, survival and subsequent production...
The influence of planting patterns and plant spacings on grain
yield in field corn (Zea mays) was studied at the Oregon State University
Botany and Plant Pathology Field Laboratory near Corvallis,
Oregon in 1969. Plant characteristics and yield components studied
included plant height, ear height, number of ears, ear weight...
A total of five individual experiments were conducted with
gonadectomized, male sheep to study the influence of estrogen on
the plasma level of pituitary activities, with the greatest emphasis
given to gonadotropic activity. Estrogen treatments employed were
as follows:
1. 12 mg. diethylstilbestrol (DES) implanted subcutaneously.
2. 1 mg. DES...
As the management of range lands is intensified or as improvement
activity is increased, a critical need is seen to refine the
understanding of the ecology of these lands. If soil surveys on range
lands are to be meaningful and useful, the relationship between the
fundamental ecological units and the...
The purpose of this study was to determine if personality
traits relevant to creativity in adults are measurable in four year
old nursery school children. Instruments and scoring techniques
were developed to measure six specific traits. These traits are
the intellectual aptitude abilities of figural fluency, elaboration,
originality and penetration...