Search Results - "Niggemann, S"

A new tool for palaeoclimate reconstruction: Noble gas temperatures from fluid inclusions in speleothems by Kluge, T., Marx, T., Scholz, D., Niggemann, S., Mangini, A., Aeschbach-Hertig, W.

“…The aim of our research is to apply the absolute palaeothermometer provided by dissolved noble gases in water to the reliably dated high-resolution archive of…”
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Dating cave drip water by tritium by Kluge, T., Riechelmann, D.F.C., Wieser, M., Spötl, C., Sültenfuß, J., Schröder-Ritzrau, A., Niggemann, S., Aeschbach-Hertig, W.

“…Speleothems are increasingly used as an archive of past climate, but some of the proxy signals encoded in these deposits reflect hydrological characteristics…”
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Detection of Aspergillus DNA in Cerebrospinal Fluid from Patients with Cerebral Aspergillosis by a Nested PCR Assay by Hummel, M, Spiess, B, Kentouche, K, Niggemann, S, Böhm, C, Reuter, S, Kiehl, M, Mörz, H, Hehlmann, R, Buchheidt, D

“…Invasive aspergillosis (IA), a complication with high mortality rates, especially in disseminated IA with cerebral involvement, is difficult to diagnose…”
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Localization of constitutive nitric oxide synthase isoforms and the nitric oxide target enzyme soluble guanylyl cyclase in the human bladder by Fathian-Sabet, B, Bloch, W, Klotz, T, Niggemann, S, Jacobs, G, Addicks, K, Engelmann, U

“…Nitric oxide is a free radical gas synthesized from L-arginine by a family of isoenzymes called nitric oxide synthase that has an important role in smooth…”
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A paleoclimate record of the last 17,600 years in stalagmites from the B7 cave, Sauerland, Germany by Niggemann, Stefan, Mangini, Augusto, Richter, Detlev K, Wurth, Georg

“…Petrographical and geochemical parameters of stalagmites from the B7 cave in Iserlohn–Letmathe (Northern Rhenish Massif, NW Germany) record Late- and…”
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Sub-Milankovitch climatic cycles in Holocene stalagmites from Sauerland, Germany by Niggemann, Stefan, Mangini, Augusto, Mudelsee, Manfred, Richter, Detlev K, Wurth, Georg

“…Calcitic stalagmites from caves in the Sauerland, Germany, prove the existence of sub-Milankovitch cycles in precipitation during the last 6000 yr. The delta…”
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REE3+ and Mn2+ activated cathodoluminescence in lateglacial and Holocene stalagmites of central Europe: evidence for climatic processes? by Richter, Detlev K., Gotte, Thomas, Niggemann, Stefan, Wurth, Georg

“…Combined visual cathodoluminescence (CL) and spectral analyses of CL reveals periodic enrichments of rare earth elements (REE3+) and manganese (Mn2+) within…”
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Nitric oxide pathways in human bladder carcinoma: The distribution of nitric oxide synthases, soluble guanylyl cyclase, cyclic guanosine monophosphate, and nitrotyrosine by EHSAN, Amgad, SOMMER, Frank, SCHMIDT, Annette, KLOTZ, Theodor, KOSLOWSKI, Jolanta, NIGGEMANN, Sandra, JACOBS, Georg, ENGELMANN, Udo, ADDICKS, Klaus, BLOCH, Wilhelm

“…Nitric oxide (NO) is produced by a group of synthase enzymes (NOS). By means of different pathways, NO exerts several functions in benign and malignant human…”
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REE super(3+) and Mn super(2+) activated cathodoluminescence in lateglacial and Holocene stalagmites of central Europe: evidence for climatic processes? by Richter, D K, Goette, T, Niggemann, S, Wurth, G

“…Combined visual cathodoluminescence (CL) and spectral analyses of CL reveals periodic enrichments of rare earth elements (REE super(3+)) and manganese (Mn…”
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Immunolocalization of inducible and constitutive nitric oxide synthases in human bladder cancer by Klotz, Theo, Bloch, Wilhelm, Jacobs, Georg, Niggemann, Sandra, Engelmann, Udo, Addicks, Klaus

“…Objectives. Nitric oxide (NO) is synthesized by the enzyme family of NO synthases (NOS) and plays an important role in tumor growth and angiogenesis. NO…”
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The Younger Dryas and Holocene climate record of a stalagmite from Hoelloch Cave (Bavarian Alps, Germany by Wurth, G, Niggemann, S, Richter, D K, Mangini, A

“…Stable isotope analyses and seven U/Th dates of a stalagmite from the alpine Hoelloch Cave (Germany) have yielded a palaeoclimate record for the past 14 300…”
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