The intrusion-related Cerro Negro Norte Fe-oxide (Cu-Au) deposit is hosted in andesites and diorites of the early to middle Cretaceous Coastal Cordilleran arc of northern Chile. Tabular and irregularly shaped magnetite orebodies are localized on splays and fractures of the regional NINE striking Atacama Fault Zone. Production from this district...
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, Coastal Cordillera, northern Chile
AN ABSTRACT OF THE THESIS OF
Alexander K Raab for the degree of
The Duzel Rock area includes four square miles in the eastern
Paleozoic subprovince of the Klamath Mountains southeast of Fort
Jones, California. The structurally complex terraine is composed
of Silurian graywacke, post-Silurian phyllite, limestone and basalt
associations, and minor andesitic intrusive rocks.
Three groups of sedimentary and extrusive rocks have...
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, California
AN ABSTRACT OF THE THESIS OF
DANIEL ALEXANDER NACHMAN for the degree of Master of Science
in
Acquisition of divergent-productive thinking skills by using
elementary science materials constitutes the basic idea of this experiment.
The data collected was used to determine statistically if
the materials had a significant role in inducing such skills.
The Ss were fifth-grade students obtained from two public elementary
schools in Oregon. Those...
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AN ABSTRACT OF THE THESIS OF
JOHN PAUL HUNTSBERGER for the
The structure of engineering curricula currently in place at most colleges and universities has existed since the early 1950's, and reflects an historical emphasis on a solid foundation in math, science, and engineering science. However, there is often not a close match between elements of the traditional engineering education, and...
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Abstract approved:
AN ABSTRACT OF THE DISSERTATION OF
John E
The interplay of natural selection and genetic drift, influenced by geographic isolation, mating systems and population size, determines patterns of genetic diversity within species. The sperm whale provides an interesting example of a long-lived species with few geographic barriers to dispersal. Worldwide mtDNA diversity is relatively low, but highly structured...
Mixia osmundae (Basidiomycota, Pucciniomycotina) represents a monotypic class containing
an unusual fern pathogen with incompletely understood biology. We sequenced and analyzed
the genome of M. osmundae, focusing on genes that may provide some insight into its
mode of pathogenicity and reproductive biology.
Mixia osmundae has the smallest plant pathogenic basidiomycete...
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:10.1111/nph.12653
10.1111/nph.12653
John Wiley & Sons Ltd.
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We quantified the relative influence of maternal fidelity to feeding grounds and natal
fidelity to breeding grounds on the population structure of humpback whales Megaptera novae-angliae based on an ocean-wide survey of mitochondrial (mt) DNA diversity in the North Pacific.
For 2193 biopsy samples collected from whales in 10 feeding...
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, Ursula González-Peral3,
Jay Barlow4, Alexander M. Burdin5, Phillip J. Clapham6, John K. B. Ford7
We quantified the relative influence of maternal fidelity to feeding grounds and natal
fidelity to breeding grounds on the population structure of humpback whales Megaptera novae-angliae based on an ocean-wide survey of mitochondrial (mt) DNA diversity in the North Pacific.
For 2193 biopsy samples collected from whales in 10 feeding...
Full Text:
Barlow4, Alexander M. Burdin5, Phillip J. Clapham6,
John K. B. Ford7, Christine M. Gabriele8, David