Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 21 for “"Concretion"”.
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The glass machinery in Christopher Dewdney's Predators of the adoration
… the glass machinery: the Christ archetype, the concretion, and Remote Control. This study thus contains three chapters: one on the glass machinery, one on the Christ archetype, and one on both the concretion mid Remote Control. Given the complexity of Dewdney's work and the shortage of secondary …
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Propriedades de solos vermelhos do Estado da Paraíba
… for the study were arbitrarily separated in concretion and soil fractions and these futher divided in four size ranges. Tests were carried out on all the specimens obtained by separation in the different size ranges. The results allowed to study the distribution of silica, alumina and iron …
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approaching architecture
… the evident. Some could criticize its lack of concretion and its ethereal character; nonetheless it is necessary to understand the final result of February 2000 in relationship with the competition project of May 1999. Both designs, the very exploratory and the very precise, are evidence of …
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Stratigraphy and paleontology of the upper Cretaceous Morden Member (Vermilion River Formation) in the outcrop area, northeastern North Dakota
… uniform lithology. Three calcareous, septarian concretion zones are the basis for surface to subsurface lithologic correlation. A zone of ferruginous concretions is associated with the lowest concretion zone.</p> <p>Structure contours decrease in elevation to the southwest, at approximately …
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Distribution and origin of elongate sandstone concretions, Bullion Creek and slope formations (Paleocene), Adams County, North Dakota
… erosion of elongate, calcareous, sandstone concretions that have formed in fluvial channel sand units.</p> <p>The distribution and orientation of the elongate concretions were mapped from aerial photographs. The concretions have a strongly east-west orientation. Averages of paleocurrent …
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Corrections from the Fox Hills Formation Trail City Member
<p>Concretions occur as fairly continuous horizons in the Trail City Member of the Fox Hills Formation. These horizons are used as stratigraphic markers for correlation of the formation. </p><p>Two general types of concretions are found. The first is sandstone which occurs either as spherical or …
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Cone in Cone Concretions of the Stanley Group in southeastern Oklahoma
<p>Cone in cone concretions found in the Stanley Group of Southeastern Oklahoma have a variety of external and internal attributes which allow diagenetic and theoretical models of formation to be hypothesized. Stanley Group carbonate cone in cone concretions are initially formed in sulfur reducing …
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The effect of mTOR inhibitor rapamycin on a dietary Drosophila melanogaster model of calcium oxalate nephrolithiasis
… treatment on the area of calcium oxalate concretion in the Malpighian tubules of a Drosophila melanogaster fed a lithogenic diet containing 0.1% sodium oxalate.
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The Description and Interpretation of a Tertiary Siliceous Rock in Western North Dakota
… plant fossils. Exceptional occurrences are concretion-like. The detrital grains are generally moderately well sorted, subangular and silt-size. Some exhibit secondary overgrowths. Chert and plant matter, replaced and unreplaced, compose the rest of the rock. </p><p>The siliceous rock seems …
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Experiments on biomarker preservation
… with body fossil preservation in Holocene-age concretions that have encapsulated partially-to-fully decomposed fish (capelin - Mallotus villosus). Here I focus on two environments that have produced highly contrasting preservation endmembers that serve as approximate experiments on biomarker …
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The Spirit as the Lord and the Giver of Life: Recovering Relational Pneumatology and Its Significance for Being Church in Postcolonial Nigeria
… of Western epistemology which eventually found concretion in colonialism and the slavery of Africans among others. This dissertation utilizes the category of "relationality," a core tenet of West African Weltanschauungen, as an organizing and interpretive device for reinterpreting the creedal …
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In Particularity We Trust:richard Dutcher's Mormon Quartet And A Latter-Day Saint Spiritual Film Style
… his quartet, his films give successful on-screen concretion to elements of Mormonism that allow viewers to experience Latter-Day Saint Divine.</p>
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Confluences
… brackish. Some of it is clear. To use a bit more concretion, as they say, the currents (and undercurrents) presented here include: a history of family and stepfamily; addiction and mental illness as they are passed down from woman to woman; the judgment of ex-partners and friends; self-doubt, …
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Palimpsest
… aesthetic knowledge which uses methods of concretion rather than abstraction, explores the necessity of expressing poetic knowledge in terms of the sensible world, and explores the use of analogical functions of specific language forms as means of representing an experience of a …
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Geochemical and Paleontological investigations of the Neoproterozoic-Cambrian Transition: Case Studies on geochemical clast provenance, emerging paleo redox proxies, and ambiguous dubiofossils
… analysis reveals B. alternata to be a concretion and thus a pseudofossil.
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The concept of eternity in Kierkegaard's philosophical anthropology.
… the qualities of inwardness, earnestness, and concretion characterize a proper conception and relationship to the eternal.
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Microbial transformation of lignin
… on the history of the organism. Through the concretion of above observations and the absolute requirement for carbohydrates during lignin metabolism, the existence of upper and lower critical glucose concentrations in lignin metabolism was postulated. Lignin metabolism relative to …
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Stratigraphy, sedimentology, and depositional environments of the Hell Creek Formation (Late Cretaceous) and adjacent strata, Glendive area, Montana
… light olive gray to yellowish gray, fluted, concretion-bearing, cross-stratified, and fossiliferous, Upward-fining intervals, each about 6 m thick, may stack vertically to tens of meters to form multilateral complexes tens of kilometers wide or elongated, locally tabular, distributary and …
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Desarrollo de conocimientos matemáticos informales a través de resoluciones de problemas aritméticos verbales en primer curso de educación primaria
… which constitutes the highest level of concretion of student learning expectations and, from a broader perspective, this analysis identifies the necessary capacities to move from a level of understanding to the following. These tools serve also to articulate informal and formal …
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