Results 21 to 30 of about 5,851,986 (314)

Evaluating Escherichia coli contamination in bivalve mollusks using the impedance method: a comparison with most probable number analyses and correlation with environmental parameters

Italian Journal of Food Safety, 2023
The application of an electrochemical (impedance) tool for monitoring Escherichia coli contamination in shellfish was evaluated after 13 months of observation.
Sarah Currò, Luca Fasolato, Stefania Balzan, Giacomo Biziato, Francesco Paesanti, Luca Bargelloni, Barbara Cardazzo, Enrico Novelli   +7 more
doaj   +1 more source

Qualitative Comparative Analysis

, 2022
Qualitative Comparative Analysis (QCA) is a set-theoretic comparative method that treats cases as configurations of conditions, aiming to identify those conditions and/or combinations that are necessary and/or sufficient for an outcome. This chapter opens with a review of how the method has been applied empirically in the fields of Foreign Policy ...
openaire   +2 more sources

A long-term field experiment demonstrates the influence of tillage on the bacterial potential to produce soil structure-stabilizing agents such as exopolysaccharides and lipopolysaccharides

Environmental Microbiome, 2019
Background Stable soil aggregates are essential for optimal crop growth and preventing soil erosion. However, tillage is often used in agriculture to loosen the soil, which disrupts the integrity of these aggregates.
Barbara Cania, Gisle Vestergaard, Maike Krauss, Andreas Fliessbach, Michael Schloter, Stefanie Schulz   +5 more
doaj   +1 more source

Strategies to Overcome Intermediate Accumulation During in situ Nitrate Remediation in Groundwater by Hydrogenotrophic Denitrification

Frontiers in Microbiology, 2021
Bioremediation of polluted groundwater is one of the most difficult actions in environmental science. Nonetheless, the clean-up of nitrate polluted groundwater may become increasingly important as nitrate concentrations frequently exceed the EU drinking ...
Clara Duffner, Clara Duffner, Anja Wunderlich, Michael Schloter, Michael Schloter, Stefanie Schulz, Florian Einsiedl   +6 more
doaj   +1 more source

Comparative Analysis of DITC Based Switched Reluctance Motor Using Asymmetric Converter and Four-Level Converter [PDF]

, 2016
High torque ripple is the main draw of Switched Reluctance Motor (SRM) compared to other conventional motor. Torque ripples can be minimized by Direct Instantaneous Torque Control (DITC) technique.
Amulya, K. (K), Srinivas, P. (P)
core   +1 more source

Biological soil crusts on agricultural soils of mesic regions promote microbial cross-kingdom co-occurrences and nutrient retention

Frontiers in Microbiology, 2023
IntroductionBiological soil crusts (biocrusts) are known as biological hotspots on undisturbed, nutrient-poor bare soil surfaces and until now, are mostly observed in (semi-) arid regions but are currently poorly understood in agricultural systems.
Julia Katharina Kurth, Julia Katharina Kurth, Martin Albrecht, Karin Glaser, Ulf Karsten, Gisle Vestergaard, Martin Armbruster, Susanne Kublik, Christoph A. O. Schmid, Michael Schloter, Michael Schloter, Stefanie Schulz   +11 more
doaj   +1 more source

Seasonal Effects of Extreme Weather Events on Potential Extracellular Enzyme Activities in a Temperate Grassland Soil

Frontiers in Environmental Science, 2019
Magnitude and timing of precipitation events within the growing season might be decisive for alterations in potential extracellular enzyme activity (PEEA), with consequences for nutrient cycle, and carbon storage in grassland ecosystems.
Verena B. Hammerl, Kerstin Grant, Karin Pritsch, Anke Jentsch, Michael Schloter, Carl Beierkuhnlein, Silvia Gschwendtner   +6 more
doaj   +1 more source

Pre-digest of unprotected DNA by Benzonase improves the representation of living skin bacteria and efficiently depletes host DNA

Microbiome, 2021
Background The identification of microbiota based on next-generation sequencing (NGS) of extracted DNA has drastically improved our understanding of the role of microbial communities in health and disease.
Yacine Amar, Ilias Lagkouvardos, Rafaela L. Silva, Oluwaseun Ayodeji Ishola, Bärbel U. Foesel, Susanne Kublik, Anne Schöler, Sebastian Niedermeier, Rachela Bleuel, Alexander Zink, Klaus Neuhaus, Michael Schloter, Tilo Biedermann, Martin Köberle   +13 more
doaj   +1 more source

Community detection algorithms: a comparative analysis

, 2009
Uncovering the community structure exhibited by real networks is a crucial step towards an understanding of complex systems that goes beyond the local organization of their constituents.
Fortunato, Santo, Lancichinetti, Andrea
core   +1 more source

Comparative genome analysis of Wolbachia strain wAu [PDF]

, 2014
BACKGROUND: Wolbachia intracellular bacteria can manipulate the reproduction of their arthropod hosts, including inducing sterility between populations known as cytoplasmic incompatibility (CI). Certain strains have been identified that are unable to
Harris, Simon R., Parkhill, Julian, Sinkins, Steven P., Sutton, Elizabeth R.   +3 more
core   +2 more sources