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2. International comparison CCQM-P189: Particle number concentration (100 to 20 000 cm-3) and particle charge concentration (0.15 to 3 fC cm-3)

Author

Brown, A, primary, Quincey, P, additional, Ebert, V, additional, Nowak, A, additional, Tompkins, J, additional, Hessey, I, additional, Ciupek, K, additional, Schaefer, C, additional, Werhahn, K, additional, Vasilatou, K, additional, Luond, F, additional, Mace, T, additional, Gaie-Levrel, F, additional, Bregonzio-Rozier, L, additional, Oganyan, N, additional, Belenkii, D, additional, Sakurai, H, additional, Murashima, Y, additional, Liu, J, additional, Jung, J, additional, Seeger, S, additional, Wiedensohler, A, additional, Tuch, T, additional, Merkel, M, additional, and Weinhold, K, additional

Published
2023
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3. International comparison CCQM-K150: Particle number concentration (100 to 20 000 cm-3) and particle charge concentration (0.15 to 3 fC cm-3)

Author

Brown, A, primary, Quincey, P, additional, Ebert, V, additional, Nowak, A, additional, Tompkins, J, additional, Hessey, I, additional, Ciupek, K, additional, Schaefer, C, additional, Werhahn, O, additional, Vasilatou, K, additional, Luond, F, additional, Mace, T, additional, Gaie-Levrel, F, additional, Bregonzio-Rozier, L, additional, Oganyan, N, additional, Belenkii, D, additional, Sakurai, H, additional, Murashima, Y, additional, Liu, J, additional, Jung, J, additional, and Seeger, S, additional

Published
2023
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8. Pentaerythrityltetranitrat (PETN) verbessert das Outcome der Kinder von Schwangeren mit pathologischer uteriner Perfusion – Follow-up-Studie der Kinder im Alter von 12 Monaten der doppelt verblindeten randomisierten PETN-Studie

Author

Groten, T, additional, Lehmann, T, additional, Städtler, M, additional, Komar, M, additional, Winkler, J L, additional, Condic, M, additional, Strizek, B, additional, Seeger, S, additional, Jäger, Y, additional, Pecks, U, additional, Eckmann-Scholz, C, additional, Kagan, K O, additional, Hoopmann, M, additional, von Kaisenberg, C S, additional, Brodowski, L, additional, Tauscher, A, additional, Schrey-Petersen, S, additional, Friebe-Hoffmann, U, additional, Lato, K, additional, Hübener, C, additional, Delius, M, additional, Verlohren, S, additional, Sroka, D, additional, Schlembach, D, additional, de Vries, L, additional, Kraft, K, additional, Seliger, G, additional, and Schleußner, E, additional

Published
2023
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9. ADDITIVE MANUFACTURING AT THE BAM: FOCUS ON SAFETY: In Germany, the Federal Institute for Materials Research and Testing (BAM) is addressing challenges in the implementation of additive manufacturing on the industrial landscape for safety-critical applications

Author

Hilgenberg, K., Maierhofer, W. Daum, C., Altenburg, S., Bruno, G., Heckel, T., Skrotzki, B., Zerbst, U., Kranzmann, A., Bettge, D., Sommer, K., Seeger, S., Nitsche, M., Gunster, J., and Evans, A.

Subjects
Research institutes -- Laws, regulations and rules, 3D printing -- Laws, regulations and rules, Backup software, Government regulation, Engineering and manufacturing industries, Science and technology
Abstract

Additive manufacturing (AM) enables customized production of complex components, which is achieved by layer-upon-layer deposition of material. Directly related to the high degree of flexibility is significant potential for innovation [...]

Published
2019

17. Task Pool Teams Implementation of the Master Equation Approach for Random Sierpinski Carpets

Author

Hoffmann, K. H., Hofmann, M., Rünger, G., Seeger, S., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Nagel, Wolfgang E., editor, Walter, Wolfgang V., editor, and Lehner, Wolfgang, editor

Published
2006
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29. Total Reflection X-ray Fluorescence Reference Materials for Cascade Impactor Air Quality Monitoring Systems

Author

Vigna, L., Gottschalk, M., Cara, E., Ferrarese-Lupi, F., Verna, A., Marasso, S. L., Seeger, S., Boarino, L., De Leo, N., Pirri, F. C., and Cocuzza, M.

Subjects
sampling, pharmaceutics, food, biomedicine, air quality monitoring, spectrometry, advanced x-ray techniques, chemical analysis, AEROMET II, chromatography, mass spectrometry, environment, aerosol metrology, TXRF
Published
2021

30. Korrelation zwischen vaginaler IL-6-Konzentration und intraamnialer Inflammation nach frühem vorzeitigen Blasensprung - Daten des MuMfI-Trial (clinicaltrials.gov ID: NCT02702297)

Author

Bergner, M, additional, Seliger, G, additional, Schleußner, E, additional, Stepan, H, additional, Seeger, S, additional, Haase, R, additional, Kraus, FB, additional, Hiller, GGR, additional, Zöllkau, J, additional, Riemer, M, additional, and Tchirikov, M, additional

Published
2021
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34. Global karst springs hydrograph dataset for research and management of the world's fastest-flowing groundwater [Data paper]

Author

Olarinoye, T., Gleeson, T., Marx, V., Seeger, S., Adinehvand, R., Allocca, V., Andreo, B., Apaestegui, J., Apolit, C., Arfib, B., Auler, A., Barbera, J. A., Batiot-Guilhe, C., Bechtel, T., Binet, S., Bittner, D., Blatnik, M., Bolger, T., Brunet, P., Charlier, J. B., Chen, Z., Chiogna, G., Coxon, G., De Vita, P., Doummar, J., Epting, J., Fournier, M., Goldscheider, N., Gunn, J., Guo, F., Guyot, Jean-Loup, Howden, N., Huggenberger, P., Hunt, B., Jeannin, P. Y., Jiang, G. H., Jones, G., Jourde, H., Karmann, I., Koit, O., Kordilla, J., Labat, D., Ladouche, B., Liso, I. S., Liu, Z. H., Massei, N., Mazzilli, N., Mudarra, M., Parise, M., Pu, J. B., Ravbar, N., Sanchez, L. H., Santo, A., Sauter, M., Sivelle, V., Skoglund, R. O., Stevanovic, Z., Wood, C., Worthington, S., and Hartmann, A.

Abstract

Karst aquifers provide drinking water for 10% of the world's population, support agriculture, groundwater-dependent activities, and ecosystems. These aquifers are characterised by complex groundwater-flow systems, hence, they are extremely vulnerable and protecting them requires an in-depth understanding of the systems. Poor data accessibility has limited advances in karst research and realistic representation of karst processes in large-scale hydrological studies. In this study, we present World Karst Spring hydrograph (WoKaS) database, a community-wide effort to improve data accessibility. WoKaS is the first global karst springs discharge database with over 400 spring observations collected from articles, hydrological databases and researchers. The dataset's coverage compares to the global distribution of carbonate rocks with some bias towards the latitudes of more developed countries. WoKaS database will ensure easy access to a large-sample of good quality datasets suitable for a wide range of applications: comparative studies, trend analysis and model evaluation. This database will largely contribute to research advancement in karst hydrology, supports karst groundwater management, and promotes international and interdisciplinary collaborations.

Published
2020

35. RBS Raw data for publication: ''Electrical and Optical Properties of Amorphous SnO2:Ta Films, Prepared by DC and RF Magnetron Sputtering: A Systematic Study of the Influence of the Type of the Reactive Gas'

Author

Mientus, R., Weise, M., Seeger, S., Heller, R., and Ellmer, K.

Abstract

Raw data for pub. "Electrical and Optical Properties of Amorphous SnO2:Ta Films, Prepared by DC and RF Magnetron Sputtering: A Systematic Study of the Influence of the Type of the Reactive Gas"

Published
2020
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45. Phosphorus Fluxes in a Temperate Forested Watershed: Canopy Leaching, Runoff Sources, and In-Stream Transformation

Author

Sohrt, J., Uhlig, D., Kaiser, K., von Blanckenburg, F., Siemens, J., Seeger, S., Frick, D., Krüger, J., Lang, F., and Weiler, M.

Subjects
lcsh:GE1-350, canopy P balance, discharge, atmospheric P deposition, groundwater, ddc:630, soil water, lcsh:SD1-669.5, lcsh:Forestry, hydrological P cycle, lcsh:Environmental sciences
Abstract

Declining foliar phosphorus (P) levels call increasing attention to the cycling of this element in temperate forests. We explored the fluxes of P in a temperate mixed deciduous forest ecosystem in six distinct hydrological compartments: Bulk precipitation and throughfall, soil water draining laterally from three different soil depths (0–15, 15–150, 150–320 cm below soil surface), groundwater, creek and spring discharge, which were sampled at daily to bi-weekly resolution from March 2015 to February 2016. Atmospheric P fluxes into the ecosystem were equally partitioned between wet and dry deposition. Approximately 10% of the foliar P stock was lost annually by foliar leaching during late summer. The concentrations of dissolved P in soil water from the forest floor and upper mineral topsoil followed a pronounced seasonal cycle with higher concentrations during the vegetation period. The concentrations of P dissolved in soil water decreased with increasing soil depth. Using an end member mixing analysis (EMMA) we found that P sources feeding the spring water were both soil water from greater depths or groundwater with season specific contributions. Atmospheric P fluxes into the ecosystem determined in this study and P-release from weathering reported for the research site were large enough to compensate P losses with runoff. This suggests that declining foliar P levels of forests are unlikely the result of a dwindling total P supply, but rather caused by tree nutrition imbalances or alternative stressors.

Published
2019
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48. Counting of single protein molecules at interfaces and application of this technique in early-stage diagnosis

Author

Loscher, F., Bohme, S., Martin, J., and Seeger, S.

Subjects
Proteins -- Analysis, Molecules -- Analysis, Protein binding -- Analysis, Diodes, Laser -- Usage, Fluorescence spectroscopy -- Usage, Chemistry
Abstract

The fluorescence-based detection and counting of single protein molecules after specific binding to antibodies at interfaces is presented. A diode laser was used as the excitation source. The unspecific binding at the interface has been reduced to a level of only 0.1% of the maximum signal level. At present, the detection limit of this molecule-counting process is in the range of [10.sup.-17] mol/L, and the dynamic range of the signal corresponds to 7 orders of magnitude of antigen concentration, but these values are not limiting. As a preliminary application in early-stage diagnosis, we have investigated the detection of a single cardiac actin molecule in human plasma, which is of interest in myocardial infarction diagnosis.

Published
1998

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