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 587 for “"Limestone"”.
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Depositional history of the Elmont limestone
Call number: LD2668 .T4 1963 R44
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Depositional history of the Elmont limestone
Call number: LD2668 .T4 1963 R44
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The Pleasant Valley, Nova Scotia, Limestone
Thesis: B.S., Massachusetts Institute of Technology, Department of Geology, 1959
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Removal of Arsenic Using Iron Coated Limestone
… research is adsorption of arsenic to iron coated limestone. Different iron coated limestone samples were prepared. Standard solutions of 100ppb arsenic were prepared and batch and kinetic experiments were conducted. The final solution concentrations were analyzed by Graphite Furnace Atomic …
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Early limestone railways of south-east Wales
… network. First, the feeders which ran from the limestone quarries of the northem outcrop to the furnaces can be followed for about 100km in total. Although a fair proportion of this distance is now buried by tarmacced roads, within the quarries themselves lie around 20km of traceable routes. …
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Limestone dissolution kinetics in upflow reactor systems
… effected by passing the water through limestone (calcium carbonate) granules appears to be a practical means of reducing aggression and corrosion problems associated with these waters. In this process calcium carbonate into the water increases the pH and the Alkalinity and calcium …
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Cyclic use of limestone for CO2 capture
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1985.
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Damage evaluation in dimension limestone using nonlinear ultrasonics
Dolomitic limestone test samples with increasing levels of damage were obtained by exposing limestone samples to temperature levels of 100 oC, 200 oC, 300 oC, 500 oC, 600 oC, and 700 oC for a period of 90 minutes. The samples were then nondestructively tested using nonlinear ultrasonics in the form …
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The Redwall Limestone (Mississippian) of north central Arizona
Made available in DSpace on 2017-11-30T21:01:07Z (GMT). No. of bitstreams: 2 6423220.pdf: 8989487 bytes, checksum: 960bf507fa02764ec2b4d7452ce28bf8 (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1942
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Petrology and Weathering Environment of Sub-unconformity Limestone unit: The Kessler Limestone member of the Bloyd Formation, Morrowan (Pennsylvanian) Northwest Arkansas
… the thin, widespread Pennsylvanian Kessler Limestone of the Bloyd Formation is exposed in numerous locations. Comparison of various exposures shows the Kessler is heterogeneous in thickness and lithology. Thickening of the Kessler occurs southward into the Arkoma Basin where the interval has …
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Karst Hydrogeology of the Haney Limestone, South-Central Kentucky
… section than Mammoth Cave, the Haney Limestone is a locally important but less well studied carbonate aquifer. This research provides the most comprehensive synthesis to date of the karst hydrogeology of the Haney Limestone of south-central Kentucky, focusing on the distribution and …
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Microbial community structure and nitrogen cycling in limestone biofilms
… factors may drive community assembly. Limestone biofilm communities may be colonized from guilds of organisms that assemble based on the functional requirements prescribed by environmental conditions and resource availability. Natural biofilm samples were collected from other distinct …
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Geology of the Limestone Islands, Palau, Western Caroline Islands
Made available in DSpace on 2015-05-12T17:07:26Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0013522.PDF: 9231906 bytes, checksum: e717c6b26b4d383186c78170bb897b4c (MD5) Previous issue date: 1955
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The paleoecology of the Keyser limestone: a re-evaluation
Makurath (1977), in studying the Keyser Limestone, concluded that brachiopods were distributed randomly, casting doubt over the validity of using recurrent communities as a paleoenvironmental tool. However, a re-evaluation of the Keyser fauna, utilizing cluster analysis, polar ordination, and …
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