This study was designed to investigate the effects of group
counseling on the self concept and academic achievement of high
school sophomore health classes. Specific hypotheses to be examined
were:
1. The experimental group will evidence more improvement in
academic achievement score than will the control group.
2. The experimental...
The Oregon sockeye salmon virus (OSV) was isolated from
diseased sockeye salmon (Oncorhynchus nerka) fingerlings in 1958
by J. L. Fryer. Experimentation performed prior to the research
reported herein indicated that the OSV contained essential lipids, was
100 to 300 mμ in size, and possessed RNA (presumptively identified
by 5-bromodeoxyuridine...
Absorption of methyl iodide by aqueous hydrazine solutions
within spray chambers was studied theoretically and experimentally.
The objective of this work was to evaluate the absorption
rate of airborne methyl iodide by sprays of hydrazine solutions
under conditions expected to exist in post-accident nuclear
reactor containment atmospheres.
Experimental effort included...
In order to assess the importance of RNA synthesis in the induction
and antibody-producing phases of immune responses, actinomycin
D was used to inhibit the primary and secondary in vitro immune
responses of mouse spleen cells against heterologous erythrocytes.
The presence of actinomycin D (0.1 or 0.125 μg /ml) throughout...
The study is designed to determine what differences exist between
the nonverbal as well as verbal behaviors and teacher-student
interaction patterns in selected CHEM Study and traditional chemistry
classes in Oregon. Analysis of behavior in these classes is in terms
of a new observation system developed by H. D. Schalock...
Aerial photography provides a method of analyzing dispersion
of wastes that are discharged into the ocean. This method is more
comprehensive than conventional boat sampling in dispersion studies.
The photographic technique permits waste concentrations to be
measured throughout the plume in one instant; thereby allowing the
diffusion analysis to be...
An investigation was made of the photoelectric emission from
sodium and the alteration in the emission produced by sulfur deposited
onto a sodium surface. Measurements were made at the temperature
of liquid nitrogen for photon energies between 2.0 ev and 4.5 ev. The
sodium was investigated in the form of...