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 7 of 7 for “"MMCT"”.
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Cyanide-bridged polynuclear complexes
… complexes display metal- metal charge transfer (MMCT) bands in the visible region. Some of MMCT properties in the complexes have been analyzed. The cyanide-bridged trans and cis trinuclear complexes with a M’-CN-M-NC-M’ framwork were synthesized and determined by IR, UV-Vis and cyclic …
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FORAMINIFERAL COMMUNITY DYNAMICS OF THE CHESAPEAKE GROUP, CALVERT CLIFFS, MARYLAND, USA
… subsequent Middle Miocene Climatic Transition (MMCT) when global temperature dropped ~6 [degrees]C from peak temperatures of the MMCO. These strata also record five sea-level cycles separated by regionally continuous disconformities during these climate events. Previous studies on the benthic …
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Ultrafast electron transfer and intersystem crossing in bimetallic molecules
… following metal-to-metal charge transfer (MMCT) excitation. Femtosecond optical transient absorption (OTA) spectroscopy supported by time-dependent density functional theory (TD-DFT) find evidence of long-lived FeII ligand-field excited states, suggesting that the MMCT state decays by …
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Improving Text Classification Using Graph-based Methods
… Minority Class Text Graph Convolutional Network (MMCT-GCN), a transductive multi-view text classification model that captures textual graph representations for the minority class alongside sequence-based text representations. Experimental results show that MMCT-GCN obtains consistent improvements …
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Antarctica's Geologic and Ice Sheet History from Isotopic Sedimentary Provenance Studies
… concerns the middle-Miocene climate transition (MMCT) on the Wilkes Land margin. In this study I combined 40Ar/39Ar with εNd of the terrigenous fine fraction across the MMCT in IODP Site U1356. The results from the two size fractions tell different stories and provide further support for the …
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Estudio estadístico de la calidad de las aguas en la cuenca hidrográfica del río Ebro
… de funciones en Series Wavelet o el algoritmo MMCT. Este último, creado por el autor de la Tesis, representa un nuevo método de agrupación de series temporales multivariantes inspirado en el algoritmo de Singhal-Seborg, y consiste en la obtención de una matriz de similaridades entre las series …
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Design and Modification of Polyazine-Bridged Ru(II),Rh(III) Bimetallic and Trimetallic Supramolecular Complexes Applicable in Solar Energy Harvesting for the Photocatalytic Reduction of Water to Hydrogen
… Ru(dπ)⟶Rh(dσ*) metal-to-metal charge transfer (³MMCT) excited state. Photolysis of the complexes in the presence of the sacrificial electron donor N,N-dimethylaniline (DMA) results in multi-electron collection at Rh, thereby converting Rh(III) to Rh(II) to Rh(I) accompanied by halide loss at each …