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901 - 950 out of 1,167Page size: 50

  1. Molecules in silico: The generation of structural formulae and its applications.

    Kerber, A., Laue, R., Meringer, M. & Rücker, C., 10.09.2004, In: Journal of Computer Chemistry, Japan. 3, 3, p. 85-96 12 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  2. MOLGEN-CID: a canonizer for molecules and graphs accessible through the internet.

    Braun, J., Gugisch, R., Kerber, A., Laue, R., Meringer, M. & Rücker, C., 01.09.2004, In: Journal of Chemical Information and Computer Science. 44, 2, p. 542-548 7 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  3. Revision of the structures assigned to the fungal metabolites boletunones A and B

    Steglich, W. & Hellwig, V., 13.08.2004, In: Organic Letters. 6, 18, p. 3175-3177 3 p.

    Research output: Journal contributions › Journal articles › Research

  4. A New, Rapid, Fully Automated Method for Determination of Fluconazole in Serum by Column-Switching Liquid Chromatography

    Egle, H., Trittler, R. & Kümmerer, K., 01.08.2004, In: Therapeutic Drug Monitoring. 26, 4, p. 425-431 7 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  5. Electroanalytical and chromatographic determination of pentachlorophenol and related molecules in a contaminated soil: A real case example

    Codognoto, L., Zuin, V. G., De Souza, D., Yariwake, J. H., Machado, S. A. S. & Avaca, L. A., 01.08.2004, In: Microchemical Journal. 77, 2, p. 177-184 8 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  6. Activity reversal of Tet repressor caused by single amino acid exchanges

    Scholz, O., Henßler, E. M., Bail, J., Schubert, P., Bogdanska-Urbaniak, J., Sopp, S., Reich, M., Wisshak, S., Köstner, M., Bertram, R. & Hillen, W., 08.2004, In: Molecular Microbiology. 53, 3, p. 777-789 13 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  7. Published

    Effects of global climate change on geographic distributions of vertebrates in North Queensland

    Meynecke, J. O., 01.06.2004, In: Ecological Modelling. 174, 4, p. 347-357 11 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  8. Erratum: Avaliação da qualidade de drogas vegetais a base de Passiflora spp. comercializadas no Brasil: Presença de resíduos de pesticidas (Revista Brasileira de Plantas Medicinais (2004) 6, 2 (65))

    Zuin, V. G., Yariwake, J. H. & Bicchi, C., 06.2004, In: Revista Brasileira de Plantas Medicinais. 6, 3, p. 104-105 2 p.

    Research output: Journal contributions › Comments / Debate / Reports › Research

  9. Organic Synthesis – Art or Science?

    Rücker, C., Rücker, G. & Bertz, S. H., 03.05.2004, In: Journal of Chemical Information and Computer Sciences. 44, 2, p. 378-386 9 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  10. E/Z isomerism without a double bond - An unusual type of stereoisomerism, and an unprecedented isomerisation in a bicyclobutane

    Rücker, C. & Haftstein, G., 05.2004, In: Croatica Chemica Acta. 77, 1-2, p. 237-241 5 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  11. In search of simplification: The use of topological complexity indices to guide retrosynthetic analysis.

    Bertz, S. H. & Rücker, C., 05.2004, In: Croatica Chemica Acta. 77, 1-2, p. 221-235 15 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  12. Published

    Simultaneous determination of alkylphenol ethoxylates and their biotransformation products by liquid chromatography/electrospray ionisation tandem mass spectrometry

    Jahnke, A., Gandraß, J. & Ruck, W., 30.04.2004, In: Journal of Chromatography A. 1035, 1, p. 115-122 8 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  13. MOLGEN-QSPR, a software package for the study of quantitative structure-property relationships.

    Kerber, A., Laue, R., Meringer, M. & Rücker, C., 04.2004, In: MATCH Communications in mathematical and in computer chemistry. 51, 51, p. 187-204 18 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  14. Avaliação da qualidade de drogas vegetais à base de Passiflora spp. comercializadas no Brasil: Presença de resíduos de pesticidas

    Zuin, V. G., Yariwake, J. H. & Bicchi, C., 01.02.2004, In: Revista Brasileira de Plantas Medicinais. 6, 2, p. 60-66 7 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  15. Published

    Bioassay-directed chemical analysis utilizing LC-MS: a tool for identifying estrogenic compounds in water samples?

    Heisterkamp, I., Gandrass, J. & Ruck, W., 01.02.2004, In: Analytical & Bioanalytical Chemistry. 378, 3, p. 709-715 7 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  16. Published

    Relationship between pH-values and nutrient availability in forest soils - the consequences for the use of ecograms in forest ecology

    Hardtle, W., von Oheimb, G., Friedel, A., Westphal, C. & Hartmut, M., 01.01.2004, In: Flora. 199, 2, p. 134-142 9 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  17. Resistance in the Environment

    Kümmerer, K., 01.01.2004, Pharmaceuticals in the Environment : Sources, Fate, Effects and Risks. Kümmerer, K. (ed.). 2 ed. Berlin: Springer, p. 223-231 9 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  18. Published

    Sensitive, simultaneous determination of P, S, Cl, Br and I containing pesticides in environmental samples by GC hyphenated with collision-cell ICP-MS

    Pröfrock, D., Leonhard, P., Wilbur, S. & Prange, A., 01.01.2004, In: Journal of Analytical Atomic Spectrometry. 19, 5, p. 623-631 9 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  19. Using (Quantitative) Structure-Activity Relationships in Pharmaceutical Risk Assessment

    Kümmerer, K., 01.01.2004, Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks. Kümmerer, K. (ed.). 2 ed. Berlin: Springer, p. 387-390 4 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  20. What Do We Know about Antibiotics in the Environment?

    Alexy, R., Schöll, A., Kümpel, T. & Kümmerer, K., 01.01.2004, Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks . Kümmerer, K. (ed.). 2 ed. Berlin: Springer, p. 209-221 13 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  21. Conclusion

    Kümmerer, K., 2004, Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks. Kümmerer, K. (ed.). 2 ed. Berlin: Springer, p. 499-503 5 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  22. Published

    Einfluss der Beweidung auf die Nährstoffdynamik von Sandheiden

    Fottner, S., Niemeyer, T., Sieber, M. & Härdtle, W., 2004, Feuer und Beweidung als Instrumente zur Erhaltung magerer Offenlandschaften in Nordwestdeutschland: ökologische und sozioökonomische Grundlagen des Heidemanagements auf Sand- und Hochmoorstandorten. Keienburg, T. (ed.). Schneverdingen: Alfred Toepfer Akademie für Naturschutz, p. 80-91 12 p. (NNA-Berichte; vol. 17, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  23. Published

    Einfluss kontrollierten Brennens auf die Nährstoffdynamik von Sand- und Moorheiden

    Niemeyer, T., Fottner, S., Mohamed, A., Sieber, M. & Härdtle, W., 2004, Feuer und Beweidung als Instrumente zur Erhaltung magerer Offenlandschaften in Nordwestdeutschland: Ökologische und sozioökonomische Grundlagen des Heidemanagements auf Sand- und Hochmoorstandorten. Keienburg, T. (ed.). Schneverdingen: Alfred Toepfer Akademie für Naturschutz, p. 65-79 15 p. (NNA-Berichte; vol. 17, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  24. Published

    Einfluss maschineller Pflegemaßnahmen auf die Nährstoffdynamik von Sandheiden

    Sieber, M., Fottner, S., Niemeyer, T. & Härdtle, W., 2004, Feuer und Beweidung als Instrumente zur Erhaltung magerer Offenlandschaften in Nordwestdeutschland: Ökologische und sozioökonomische Grundlagen des Heidemanagements auf Sand- und Hochmoorstandorten. Keienburg, T. (ed.). Schneverdingen: Alfred Toepfer Akademie für Naturschutz, p. 92-107 16 p. (NNA-Berichte; vol. 17, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  25. Emissions from Medical Care Units

    Kümmerer, K., 2004, Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks. Kümmerer, K. (ed.). 2 ed. Berlin: Springer, p. 27-44 18 p.

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

  26. Published

    HPLC/MS/MS in der wasseranalytik: Iodierte Röntgenkontrastmittel in oberflächen-, grund- und trinkwasser

    Seitz, W., Weber, W. H., Flottmann, D. & Schulz, W., 2004, In: CLB Chemie in Labor und Biotechnik. 55, 12, p. 456-460 5 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  27. Published

    Influence of solar radiation on mercury emission fluxes from soils

    Bahlmann, E., Ebinghaus, R. & Ruck, W., 2004, In: RMZ - Materials and Geoenvironment. 51, 2, p. 787-790 4 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  28. Published

    Investigation of the sulfur speciation in petroleum products by capillary gas chromatography with ICP-collision cell-MS detection

    Bouyssiere, B., Leonhard, P., Pröfrock, D., Baco, F., Lopez Garcia, C., Wilbur, S. & Prange, A., 2004, In: Journal of Analytical Atomic Spectrometry. 19, 5, p. 700-702 3 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  29. Published

    Korngrößenabhängigkeit der Verteilung ausgesuchter schwerflüchtiger organischer Substanzen in Flusssedimenten und Schlussfolgerungen für die Sedimentanalytik

    Opel, O., 2004, 1. ed., Hildeshelm: Niedersächsisches Landesamt für Ökologie , 61 p. (Oberirdische Gewässer; vol. 22).

    Research output: Working paper › Project reports › Research

  30. Published

    Liste der Waldgefäßpflanzen Deutschlands: Bewertungskriterium für Artenvielfalt im Wald

    Schmidt, M., Oheimb, G., Kriebitzsch, W.-U. & Ellenberg, H., 2004, In: AFZ, der Wald. 59, 23, p. 1276-1278 3 p.

    Research output: Journal contributions › Journal articles › Research

  31. Published

    Nährelementaustrag aus Heideökosystemen durch verschiedene Pflegeverfahren: eine integrierende Betrachtung

    Härdtle, W., Fottner, S., Niemeyer, T., Sieber, M. & Mohamed, A., 2004, Feuer und Beweidung als Instrumente zur Erhaltung magerer Offenlandschaften in Nordwestdeutschland: Ökologische und sozioökonomische Grundlagen des Heidemanagements auf Sand- und Hochmoorstandorten. Keienburg, T. (ed.). Schneverdingen: Alfred Toepfer Akademie für Naturschutz, p. 123-125 3 p. (NNA-Berichte; vol. 17, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  32. Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks

    Kümmerer, K. (Editor), 2004, 2. ed. Berlin: Springer. 527 p.

    Research output: Books and anthologies › Collected editions and anthologies › Research

  33. Published

    Photochemical reactions of brominated diphenylethers in organic sovents and adsorbed on silicon dioxide in aqueous suspension

    Palm, W.-U., Kopetzky, R., Sossinka, W., Ruck, W. & Zetzsch, C., 2004, In: Organohalogen Compounds. 60, p. 2269-2274 6 p.

    Research output: Journal contributions › Conference article in journal › Research

  34. Published

    Photochemistry of 2,2', 4,4', %,5'-hexabde (BDE-153) in THF and adsorbed on SiO2: first observation of OH reactivity of BDEs on aerosol

    Zetzsch, C., Palm, W.-U. & Krüger, H.-U., 2004, In: Organohalogen Compounds. 60, p. 2256-2261 6 p.

    Research output: Journal contributions › Conference article in journal › Research

  35. Rezension von Björn Lemmer: Chronopharmakologie - Tagesrhythmen und Arzneimittelwirkung

    Kümmerer, K., 2004, In: Umweltmedizin in Forschung und Praxis . 9, 5, p. 298 1 p.

    Research output: Journal contributions › Critical reviews › Transfer

  36. Rhythmen und Resilienz- Nachhaltige Entwicklung in zeitlicher Perspektive

    Held, M. & Kümmerer, K., 2004, Dynamiken der Nachhaltigkeit. Ipsen, D. & Schmidt, J. C. (eds.). 1. ed. Metropolis Verlag für Ökonomie, p. 113-150 38 p. (Ökologie und Wirtschaftsforschung; vol. 53).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  37. Umgang mit Zytostatika: Eine Anleitung für die Praxis

    Eitel, A., Scherrer, M., Metz, L. & Kümmerer, K., 2004, 5. ed. München: Bristol-Myers Squibb . 42 p.

    Research output: Books and anthologies › Collected editions and anthologies › Research

  38. Published

    Untersuchungen zur Struktur und zur Moos- und Flechtenflora in unbewirtschafteten und bewirtschafteten Buchenwäldern des Nordostdeutschen Tieflandes

    Oheimb, G., Friedel, A., Tempel, H., Westphal, C. & Härdtle, W., 2004, In: Beiträge für Forstwirtschaft und Landschaftsökologie. 38, p. 81-86 6 p.

    Research output: Journal contributions › Journal articles › Research

  39. Published

    Zur kurzfristigen Vegetationsentwicklung auf Pflegeflächen in Sand- und Moorheiden

    Fottner, S., Niemeyer, T., Sieber, M. & Härdtle, W., 2004, Feuer und Beweidung als Instrumente zur Erhaltung magerer Offenlandschaften in Nordwestdeutschland: ökologische und sozioökonomische Grundlagen des Heidemanagements auf Sand- und Hochmoorstandorten. Keienburg, T. (ed.). Schneverdingen: Alfred Toepfer Akademie für Naturschutz, p. 126-136 11 p. (NNA-Berichte; vol. 17, no. 2).

    Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research

  40. Promoting Resistance by the Emission of Antibiotics from Hospitals and Households into Effluent

    Kümmerer, K. & Henninger, A., 01.12.2003, In: Clinical Microbiology and Infection. 9, 12, p. 1203-1214 12 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  41. Simplification in Synthesis.

    Bertz, S. H., Rücker, C., Rücker, G. & Sommer, T. J., 01.12.2003, In: European Journal of Organic Chemistry. 16, 24, p. 4737-4740 4 p.

    Research output: Journal contributions › Comments / Debate / Reports › Research

  42. Expression of cyclooxygenase isozymes during morphogenesis and cycling of pelage hair follicles in mouse skin. Precocious Onset of the First Catagen Phase and Alopecia upon Cyclooxygenase-2 Overexpression

    Müller-Decker, K., Leder, C., Neumann, M., Neufang, G., Bayerl, C., Schweizer, J., Marks, F. & Fürstenberger, G., 01.10.2003, In: Journal of Investigative Dermatolgy . 121, 4, p. 661-668 8 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  43. Determination of sulfur and selected trace elements in metallothionein-like proteins using capillary electrophoresis hyphenated to inductively coupled plasma mass spectrometry with an octopole reaction cell

    Pröfrock, D., Leonhard, P. & Prange, A., 01.09.2003, In: Analytical & Bioanalytical Chemistry. 377, 1, p. 132-139 8 p.

    Research output: Journal contributions › Journal articles › Research

  44. Published

    Optimization of capillary electrophoresisinductively coupled plasma mass spectrometry for species analysis of metallothionein-like proteins extracted from liver tissues of Elbe-bream and Roe deer

    Pröfrock, D., Prange, A., Schaumlöffel, D. & Ruck, W., 15.08.2003, In: Spectrochimica Acta Part B: Atomic Spectroscopy. 58, 8, p. 1403-1415 13 p.

    Research output: Journal contributions › Conference article in journal › Research › peer-review

  45. Erratum: Significance of antibiotics in the environment (Journal of Antimicrobiology Chemotheraphy (2003) vol. 52 (5-7))

    Kümmerer, K., 01.08.2003, In: Journal of Antimicrobial Chemotherapy. 52, 2, p. 317-317 1 p.

    Research output: Journal contributions › Other (editorial matter etc.) › Research

  46. Walking Backward: Walk Counts of Negative Order.

    Rücker, C. & Rücker, G., 01.07.2003, In: Journal of Chemical Information and Computer Sciences. 43, 4, p. 1115-1120 6 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  47. Pochonins A-F, new antiviral and antiparasitic resorcylic acid lactones from Pochonia chlamydosporia var. catenulata

    Hellwig, V., Mayer-Bartschild, A., Müller, H., Greif, G., Kleymann, G., Zitzmann, W., Tichy, H.-V. & Stadler, M., 01.06.2003, In: Journal of Natural Products. 66, 6, p. 829-837 9 p.

    Research output: Journal contributions › Journal articles › Research

  48. Determination of phosphorus in phosphorylated deoxyribonucleotides using capillary electrophoresis and high performance liquid chromatography hyphenated to inductively coupled plasma mass spectrometry with an octopole reaction cell

    Pröfrock, D., Leonhard, P. & Prange, A., 06.2003, In: Journal of Analytical Atomic Spectrometry. 18, 7, p. 708-713 6 p.

    Research output: Journal contributions › Journal articles › Research

  49. Teaching TetR to recognize a new inducer

    Scholz, O., Köstner, M., Reich, M., Gastiger, S. & Hillen, W., 30.05.2003, In: Journal of Molecular Biology. 329, 2, p. 217-227 11 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

  50. Chemotaxonomy of Pochonia and other conidial fungi with Verticillium-like anamorphs

    Stadler, M., Tichy, H.-V., Katsiou, E. & Hellwig, V., 01.05.2003, In: Mycological Progress. 2, 2, p. 95-122 28 p.

    Research output: Journal contributions › Journal articles › Research › peer-review

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