Search Results - "Denecke, M."

The effect of the COD: N ratio on mainstream deammonification in an integrated fixed-film activated sludge sequencing batch reactor by Azari, M., Aslani, A., Denecke, M.

“…For eight months, a sequencing batch reactor (SBR) with integrated fixed-film activated sludge (IFAS) was operated in ambient temperature to study engineering…”
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Actinide speciation using X-ray absorption fine structure spectroscopy by Denecke, Melissa A.

“…Actinide speciation by means of X-ray absorption fine structure (XAFS) is reviewed with emphasis on actinide speciation in the field of nuclear disposal safety…”
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The role of the 5f valence orbitals of early actinides in chemical bonding by Vitova, T., Pidchenko, I., Fellhauer, D., Bagus, P. S., Joly, Y., Pruessmann, T., Bahl, S., Gonzalez-Robles, E., Rothe, J., Altmaier, M., Denecke, M. A., Geckeis, H.

“…One of the long standing debates in actinide chemistry is the level of localization and participation of the actinide 5 f valence orbitals in covalent bonds…”
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Sorption of Eu(III) onto titanium dioxide: Measurements and modeling by Bouby, M., Lützenkirchen, J., Dardenne, K., Preocanin, T., Denecke, M.A., Klenze, R., Geckeis, H.

“…Titanium dioxide potentiometric titrations (A) and zeta-potential data in addition to Eu sorption onto TiO 2 as a function of ionic strength, pH and metal ion…”
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Model-based analysis of microbial consortia and microbial products in an anammox biofilm reactor by Azari, M, Le, A V, Lübken, M, Denecke, M

“…A mathematical model for a granular biofilm reactor for leachate treatment was validated by long-term measured data to investigate the mechanisms and drivers…”
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High energy resolution x-ray absorption spectroscopy study of uranium in varying valence states by Vitova, T., Kvashnina, K. O., Nocton, G., Sukharina, G., Denecke, M. A., Butorin, S. M., Mazzanti, M., Caciuffo, R., Soldatov, A., Behrends, T., Geckeis, H.

“…A high energy resolution x-ray absorption near-edge structure (XANES) spectroscopy study on U4+ (UO2), U5+ ([UO2Py5][KI2Py2]), and U6+ [UO2(NO3)(2)(H2O)(6)]…”
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Illumina sequencing for the identification of filamentous bulking and foaming bacteria in industrial activated sludge plants by Dunkel, T., de León Gallegos, E. L., Bock, C., Lange, A., Hoffmann, D., Boenigk, J., Denecke, M.

“…In this study, Illumina sequencing was used for the identification of bulking and foaming bacteria in industrial wastewater treatment plants. The reliable…”
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Microfluidic Model to Evaluate Astrocyte Activation in Penumbral Region following Ischemic Stroke by Denecke, Kathryn M., McBain, Catherine A., Hermes, Brock G., Teertam, Sireesh Kumar, Farooqui, Mehtab, Virumbrales-Muñoz, María, Panackal, Jennifer, Beebe, David J., Famakin, Bolanle, Ayuso, Jose M.

“…Stroke is one of the main causes of death in the US and post-stroke treatment options remain limited. Ischemic stroke is caused by a blood clot that…”
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XAFS Investigation of the Structure of Aqueous Thorium(IV) Species, Colloids, and Solid Thorium(IV) Oxide/Hydroxide by Rothe, J, Denecke, M. A, Neck, V, Müller, R, Kim, J. I

“…X-ray absorption fine structure (XAFS) spectroscopy at the Th L3 edge is applied for the characterization of crystalline, anhydrous ThO2(cr), microcrystalline…”
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Radioisotope Products and the Medicine of the Future: an IAEA Perspective by Jalilian, A., Korde, A., Starovoitova, V., Osso, J. Jr, Koning, A., Pessoa Barradas, N., Horak, C., Denecke, M.

“…The production and application of radioisotopes and radiopharmaceuticals is a major peaceful application of nuclear science and technology and has opened new…”
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Protein analysis as a measure of active biomass in activated sludge by Yücesoy, E, Lüdemann, N, Lucas, H, Tan, J, Denecke, M

“…Conventional methods to determine the biomass in activated sludge are the measurement of total suspended solids (TSS) and volatile suspended solids (VSS). Such…”
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Protein extraction from activated sludge by Denecke, M

“…Two methods for the separation of protein originating from activated sludge were compared. In one method, the total protein was isolated out of the activated…”
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Metal-ion complexation effects in C 1s-NEXAFS spectra of carboxylic acids—Evidence by quantum chemical calculations by Armbruster, M.K., Schimmelpfennig, B., Plaschke, M., Rothe, J., Denecke, M.A., Klenze, R.

“…Previous systematic C 1s-NEXAFS studies carried out for humic acid (HA) loaded with polyvalent metal cations (M n+ ) reveal spectral features which were…”
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Structure of yttria stabilized zirconia beads produced by gel supported precipitation by WALTER, M, SOMERS, J, FERNANDEZ, A, SPECHT, E. D, HUNN, J. D, BOULET, P, DENECKE, M. A, GÖBEL, C

“…Yttria stabilized zirconia (YSZ) is one of the inert matrix candidates selected for investigation as host matrix for minor actinide (MA) transmutation. The…”
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Structure of the Aqua Ions and Fluoride Complexes of Uranium(IV) and Thorium(IV) in Aqueous Solution an EXAFS Study by Moll, H, Denecke, M. A, Jalilehvand, F, Sandström, M, Grenthe, I

“…The structures of aqueous M4+(aq) and MF3+(aq), where M is uranium(IV) or thorium(IV), have been determined by LIII edge EXAFS using data from solutions of 1.5…”
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Humic acid metal cation interaction studied by spectromicroscopy techniques in combination with quantum chemical calculations by Plaschke, M., Rothe, J., Armbruster, M. K., Denecke, M. A., Naber, A., Geckeis, H.

“…Humic acids (HA) have a high binding capacity towards traces of toxic metal cations, thus affecting their transport in aquatic systems. Eu(III)–HA aggregates…”
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Concentration driven phase transitions in multiphase porous media with application to methane oxidation in landfill cover layers by Ricken, T., Sindern, A., Bluhm, J., Widmann, R., Denecke, M., Gehrke, T., Schmidt, T.C.

“…This study focuses on a formulation within the theory of porus media for continuum multicomponent modeling of bacterial driven methane oxidation in a porous…”
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Structural investigation on an aged americium transmutation fuel by Walter, M., Somers, J., Fernandez, A., Haas, D., Dardenne, K., Denecke, M.A.

“…Within the EFTTRA-T4 project a MgAl2O4 based inert matrix fuel for 241Am transmutation was produced in 1996. Am L3-edge EXAFS of the annealed material indicate…”
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High level nuclear waste glass corrosion in synthetic clay pore solution and retention of actinides in secondary phases by Bosbach, D., Luckscheiter, B., Brendebach, B., Denecke, M.A., Finck, N.

“…The corrosion of the simulated high level waste glass GP WAK1 in synthetic clay pore solution was studied in batch-type experiments at 323 and 363K with…”
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Microfluidic model with air-walls reveals fibroblasts and keratinocytes modulate melanoma cell phenotype, migration, and metabolism by Ayuso, Jose M, Sadangi, Shreyans, Lares, Marcos, Rehman, Shujah, Humayun, Mouhita, Denecke, Kathryn M, Skala, Melissa C, Beebe, David J, Setaluri, Vijayasaradhi

“…Melanoma evolution is a complex process. The role epidermal keratinocytes and dermal fibroblasts play in this process and the mechanisms involved in…”
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