Nature of the Phenomenon
The primary purpose of this investigation was to determine if the
predisposition of counselor candidates on selected factors found to be
associated with effective counseling, upon entering a counselor education
program, was predictive of effective counselors at the end of that
program.
Hypotheses
Two central hypotheses...
Ultrastructural analysis and chemical inhibition studies were
carried out on first cleavage of Mytilus zygotes to determine possible
relationships between the mitotic apparatus and the cortex during
polar lobe formation.
The stages of mitosis correlated with the appearance of the
polar lobe were first determined by light microscopy. The polar...
Oogenesis in the sea urchin Strongylocentrotus purpuratus was
studied at the fine structural level, with special emphasis on the relationship
between the two main cell types within the ovary: the egg cells
and the nutritive phagocytes, or accessory cells. The nutritive
phagocytes are flagellated cells with extensive pseudopods which store...
The gastrula of the sea urchin Strongylocentrotus purpuratus
was dissociated into single cells. In culture these cells appeared
apolar, but reassembled into quasi-normal embryos composed of
structures with polarized cells. In this study emphasis was placed on
those morphological events coincident with the reestablishment of a
polar orientation within the...
Three newborn, colostrum deprived calves were inoculated by the intranasal, intratracheal, conjunctival and oral routes with a subgroup II bovine adenovirus strain 7T. An initial viremia and febrile response occurred in all calves with widespread dissemination of the virus through the body. Clinical signs consisted of pyrexia, soft feces and...
The Sapelo Island National Estuarine Sanctuary (will be referred to
as Sapelo Island Estuarine Sanctuary) has been in operation since 1976,
but to this date no management plan has been drafted or implemented. Management
of the Sanctuary has changed from the management structure outlined in
the initial Sanctuary Proposal and...
The Sapelo Island National Estuaririe Sanctuary (will be referred to as Sapelo Island Estuarine Sanctuary) has been in operation since 1976, but to this date no management plan has been drafted or implemented. Management of the Sanctuary has changed from the management structure outlined in the initial Sanctuary Proposal and...
The morphology of the dorsal neck organ of the brine shrimp
Artemia salina nauplius was investigated to determine its role(s)
during larval development.
Light and scanning electron microscopic studies show that the
neck organ is present in the pre-nauplius larval forms as early as
12 hours after hydration of the...
Oregon Biography Index is intended to serve primarily as a starting point in locating biographies of Oregonians. We have indexed 47 historical volumes which are either entirely devoted to biographies or have large self-contained biographical sections. The profiles in the books vary widely in accuracy and detail. Birth dates of...