Physical Sciences and Mathematics Commons^™

Inverting Passive Margin Stratigraphy For Marine Sediment Transport Dynamics Over Geologic Time, Charles Shobe, Jean Braun, Xiaoping Yuan, Benjamin Campforts, Boris Gailleton, Guillaume Baby, François Guillocheau, Cécile Robin

Faculty & Staff Scholarship

Passive margin stratigraphy contains time-integrated records of landscapes that have long since vanished. Quantitatively reading the stratigraphic record using coupled landscape evolution and stratigraphic forward models (SFMs) is a promising approach to extracting information about landscape history. However, there is no consensus about the optimal form of simple SFMs because there has been a lack of direct tests against observed stratigraphy in well-constrained test cases. Specifically, the extent to which SFM behaviour over geologic space and timescales should be governed by local (downslope sediment flux depends only on local slope) versus nonlocal (sediment flux depends on factors other than local …

Estimation Of Economic Risk From Coastal Natural Hazards In Louisiana, Rubayet Bin Mostafiz

LSU Doctoral Dissertations

Louisiana, U.S.A., is among the most vulnerable areas globally to coastal natural hazards, with risk vulnerability likely increasing. The risks associated with non-tropical-cyclone hazards in Louisiana’s coastal zone have been understudied. This research enhances present and future (i.e., 2050) Louisiana risk assessment using locally-weighted, model-based hazard frequency/intensity and population projections.

Results suggest that property risks associated with extreme cold temperature and tornado are and will remain costlier than those for hail and lightning. Property risks of extreme cold temperature and hail are projected to decrease with the expected warming temperatures, with those of all four of these hazards peaking in …

Journal Of Roleplaying Studies And Steam (Jrpssteam) Vol. 1 [2022], Issue 1., Cristo Leon, James Lipuma, Ricardo Morales-Carbajal, Miguel A. Bastarrachea-Magnani, Alain Arriaga, Christian Miguel Rudich De La Rosa, Edgar Meritano, Mauricio Rangel

Journal of Roleplaying Studies and STEAM

Volumen completo del Journal of Roleplaying Studies and STEAM (JRPSSTEAM) Vol. 1 [2022], Issue 1.

Enhanced Photo-Fenton Activity Using Magnetic Cu0.5Mn0.5Fe2O4 Nanoparticles As A Recoverable Catalyst For Degrading Organic Contaminants, Athaphon Angkaew, Chainarong Sakulthaew, Matura Nimtim, Saksit Imman, Tunlawit Satapanajaru, Nopparat Suriyachai, Torpong Kreetachat, Steven Comfort, Chanat Chokejaroenrat

School of Natural Resources: Faculty Publications

Interest in using various nanoparticle catalysts to activate H₂O₂ with light for organic contaminant and wastewater treatment is steadily increasing. We successfully synthesized magnetically recoverable Cu_0.5Mn_0.5Fe₂O₄ nanoparticles using a simple co-precipitation method followed by melamine-assisted calcination. Material characterization revealed that melamine acted as a coordinating agent during the calcination process that promoted a ferrite structure. Copper (Cu)-substitution effectively decreased material aggregation and promoted catalytic activities. Cu_0.5Mn_0.5Fe₂O₄ nanoparticles showed outstanding catalytic performance on several organic contaminants (87.6–100.0% removal within 2 h). Using oxytetracycline (OTC) …

Mgrre_Thinsections_Mgrre-104_11, Mgrre

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Mgrre_Thinsections_Mgrre-105_3, Mgrre

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Mgrre_Thinsections_Mgrre-105_11, Mgrre

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Mgrre_Thinsections_Mgrre-107_5, Mgrre

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Mgrre_Thinsections_Mgrre-109_4, Mgrre

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Mgrre_Thinsections_Mgrre-109_5, Mgrre

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Mgrre_Thinsections_Mgrre-110_1, Mgrre

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Mgrre_Thinsections_Mgrre-110_2, Mgrre

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Mgrre_Thinsections_Mgrre-111_3, Mgrre

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Mgrre_Thinsections_Mgrre-111_8, Mgrre

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Mgrre_Thinsections_Mgrre-112_2, Mgrre

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Mgrre_Thinsections_Mgrre-113_2, Mgrre

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Mgrre_Thinsections_Mgrre-114_10, Mgrre

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Mgrre_Thinsections_Mgrre-114_12, Mgrre

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Mgrre_Thinsections_Mgrre-114_16, Mgrre

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2022 November 17 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Weekly Drought Summaries

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Mgrre_Thinsections_05_A_89, Mgrre

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Mgrre_Thinsections_Mgrre-103_1, Mgrre

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Mgrre_Thinsections_Mgrre-103_2, Mgrre

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Mgrre_Thinsections_Mgrre-103_3, Mgrre

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Mgrre_Thinsections_Mgrre-104_3, Mgrre

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Mgrre_Thinsections_Mgrre-104_4, Mgrre

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Mgrre_Thinsections_Mgrre-104_5, Mgrre

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Mgrre_Thinsections_Mgrre-104_7, Mgrre

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Mgrre_Thinsections_Mgrre-104_8, Mgrre

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Mgrre_Thinsections_Mgrre-104_9, Mgrre

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