Index Catalog // ScholarsArchive@OSU

Larval settlement and juvenile group dynamics in the domino damselfish (Dascyllus albisella)

Creator:: Booth, David J. (David John), 1958-
Abstract:: Patterns of settlement of larvae and population dynamics of juveniles are poorly known for coral reef fishes. During 1987 to 1989, I studied these phenomena in the domino damselfish (Dascyllus albisella), a species endemic to the Hawaiian Islands. Larvae settle onto branching coral heads as new recruits (10-15 mm in...
Resource Type:: Dissertation
Full Text:: my progress. The other members of my committee (Drs. A. Blaustein, T. Cowles, B. A. Menge and C. B

Environmental behavior of Dacthal

Creator:: Wettasinghe, Asoka
Abstract:: The herbicide, Dacthal (dimethyl 2,3,5,6,-tetrachloroterephthalate) is hydrolyzed to give the corresponding diacid and this derivative is a common contaminant in ground water. In the Ontario region of eastern Oregon the use of this herbicide on onions has resulted in the contamination of an aquifer with this derivative. Since movement to...
Resource Type:: Masters Thesis
Full Text:: (Toxicology), A. Appleby (CRS), T. Miller (Toxicology) and my graduate representative Dr. A. Harding (H) for

Searching for new niobium oxide based superconductors

Creator:: Bacon, Paul Eric
Resource Type:: Masters Thesis
Full Text:: characterize the products. A T, between 55 and 60K were observed. No impurity lines in the powder patterns

Evaluation of copper to superconductor area ratio measurement techniques for niobium-titanium composite superconducting wire

Creator:: Pyon, Taeyoung
Abstract:: Measurement of the copper to superconductor ratio (Cu/SC) in composite superconducting wires is necessary for process control, quality assurance, and characterization of the final wire properties. A comparison has been made of three techniques for measuring the Cu/SC ratio on a set of commercial wires produced for the Superconducting SuperCollider...
Resource Type:: Masters Thesis
Full Text:: resistance at both ambient temperature and low temperature made in a helium dewar. where Cu/SC Ra = g(T

Electrical characterization of n-type aluminum gallium arsenide

Creator:: Kim, Seung-bae
Resource Type:: Dissertation
Full Text:: . J. T. Owen, Professor J. A. Arthur, and Professor J. R. Welty for being on my graduate committee

Micropropagation and regeneration of hazelnut (Corylus species)

Creator:: Yu, Xiaoling
Abstract:: A micropropagation system was developed for hazelnut cultivars and rootstocks. Culture establishment was affected by explant source, explant collecting season, and type of explant. The highest frequency of culture initiation and lowest tissue oxidation and contamination were obtained from internodes with single axillary buds from grafted greenhouse-grown plants early in...
Resource Type:: Dissertation
Full Text:: , T. and F. Skoog. 1962. A revised medium for rapid growth and bioassay with tobacco tissue culture

Isozymic and cytological studies on populations of the introduced bee species, Megachile (Eutricharaea) rotundata and M. (Eutricharaea) apicalis

Creator:: Chen, Xiaoshe
Abstract:: Thirteen New World populations of Megachile rotundata and M. apicalis and two Old World populations of M. rotundata were analyzed at 23 enzyme loci using cellulose acetate electrophoresis. Conventional and G- or C-banded karyotypes were also examined in these populations. The principal findings are (1) No differences were found in...
Resource Type:: Dissertation
Full Text:: within a small population. The change in heterozygosity from one 11 Generation t 1 Alleles in

A study of El Niño/southern oscillation : numerical experiments and data analysis

Creator:: Ahn, Joong Bae
Abstract:: For the purpose of investigating the fundamental nature of the interannual oscillation observed in the tropical Pacific in conjunction with El Nino/Southern Oscillation (ENSO), the Comprehensive Ocean Atmosphere Data Set was analyzed. Based upon this analysis, an "intermediate" tropical atmosphere-ocean coupled model was developed. For reason of their particular importance...
Resource Type:: Dissertation
Full Text:: Drs. T. D. Brown, J. A. Coakley, L. Mahrt and C. A. Paulson for their careful reading and discussions

A general theory of flooding implementing the cuspoid catastrophe

Creator:: Lafi, Abd Y.
Abstract:: The flooding phenomenon can be defined as the maximum attainable flow condition beyond which the well defined countercurrent flow pattern can no longer exist. Thus the countercurrent flow limit (CCFL) or the flooding limit may be thought of as the flow condition at which the strong interaction between the two...
Resource Type:: Dissertation
Full Text:: . Ring le, L. R. Davis, A. C. Klein, and T. Plant for serving as my committee members. Amongst the

Chloroplast DNA variability and phylogeny in the California closed cone pines

Creator:: Hong, Yong-pyo, 1958-
Abstract:: Chloroplast DNA (cpDNA) variability and phylogeny were studied via analysis of restriction site mutations and DNA sequencing in a complex of three closely related species of pines: Pinus radiata D. Don, P. attenuata Lemm., and muricata D. Don. Genomic DNA from 384 trees representing 20 populations in the complex were...
Resource Type:: Dissertation

ScholarsArchive@OSU

Larval settlement and juvenile group dynamics in the domino damselfish (Dascyllus albisella)

Environmental behavior of Dacthal

Searching for new niobium oxide based superconductors

Evaluation of copper to superconductor area ratio measurement techniques for niobium-titanium composite superconducting wire

Electrical characterization of n-type aluminum gallium arsenide

Micropropagation and regeneration of hazelnut (Corylus species)

Isozymic and cytological studies on populations of the introduced bee species, Megachile (Eutricharaea) rotundata and M. (Eutricharaea) apicalis

A study of El Niño/southern oscillation : numerical experiments and data analysis

A general theory of flooding implementing the cuspoid catastrophe

Chloroplast DNA variability and phylogeny in the California closed cone pines

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