Auflistung nach Schlagwort "Minerals"

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  • Hypertonic stress induced changes of Pseudomonas fluorescens adhesion towards soil minerals studied by AFM 
    Abu Quba, Abd Alaziz; Goebel, Marc-Oliver; Karagulyan, Mariam; Miltner, Anja; Kästner, Matthias; Bachmann, Jörg; Schaumann, Gabriele E.; Diehl, Doerte ([London] : Macmillan Publishers Limited, part of Springer Nature, 2023)
    Studying bacterial adhesion to mineral surfaces is crucial for understanding soil properties. Recent research suggests that minimal coverage of sand particles with cell fragments significantly reduces soil wettability. ...
  • Intake of Minerals from Food Supplements in a German Population - A Nationwide Survey 
    Willers, Janina; Heinemann, Michaela; Bitterlich, Norman; Hahn, Andreas (Delaware : Scientific Research Publishing Inc., 2015)
    Introduction: Studies indicate that 17.9% - 60% of adults in Germany and Europe regularly use food supplements. Some reports suggest that their use might be responsible for excessive nutrient intake. The purpose of this ...
  • Microbial community composition shapes enzyme patterns in topsoil and subsoil horizons along a latitudinal transect in Western Siberia 
    Schnecker, Jörg; Wild, Birgit; Takriti, Mounir; Eloy Alves, Ricardo J.; Gentsch, Norman; Gittel, Antje; Hofer, Angelika; Klaus, Karoline; Knoltsch, Anna; Lashchinskiy, Nikolay; Mikutta, Robert; Richter, Andreas (Amsterdam : Elsevier, 2015)
    Soil horizons below 30cm depth contain about 60% of the organic carbon stored in soils. Although insight into the physical and chemical stabilization of soil organic matter (SOM) and into microbial community composition ...
  • A new purge and trap headspace technique to analyze low volatile compounds from fluid inclusions of rocks and minerals 
    Mulder, Ines; Huber, Stefan G.; Krause, Torsten; Zetzsch, Cornelius; Kotte, Karsten; Dultz, Stefan; Schöler, Heinz F. (Amsterdam : Elsevier, 2013)
    A new method for the analysis of trace gases from fluid inclusions of minerals has been developed. The purge and trap GC-MS system is based on the system described by Nolting et al. (1988) and was optimized for the analyses ...
  • On the feasibility of imaging carbonatite-hosted rare earth element deposits using remote sensing 
    Neave, David A.; Black, Martin; Riley, Teal R.; Gibson, Sally A.; Ferrier, Graham; Wall, Frances; Broom-Fendley, Sam (Littleton, CO : Society of Economic Geologists, Inc, 2016)
    Rare earth elements (REEs) generate characteristic absorption features in visible to shortwave infrared (VNIRSWIR) reflectance spectra. Neodymium (Nd) has among the most prominent absorption features of the REEs and thus ...
  • Role of Water in CaCO3 Biomineralization 
    Lu, Hao; Huang, Yu-Chieh; Hunger, Johannes; Gebauer, Denis; Cölfen, Helmut; Bonn, Mischa (Washington, DC : ACS Publications, 2021)
    Biomineralization occurs in aqueous environments. Despite the ubiquity and relevance of CaCO3 biomineralization, the role of water in the biomineralization process has remained elusive. Here, we demonstrate that water ...