Buscar
Mostrando ítems 21-30 de 351
Tracing sediment sources in an agriculture and livestock catchment of Argentina through the use of geochemical fingerprints
(International Atomic Energy Agency (IAEA), 2019-01)
A mixing modelling approach (CSSIAR v2.00), using Energy Dispersive X Ray Fluorescence (EDXRF) and Total Organic Carbon (TOC) data as fingerprints for sediment sources and sinks, was applied for identifying critical hot ...
P-doped carbon nano-powders for fingerprint imaging
(Elsevier Science, 2019-03)
A simple, fast, and laboratory efficient doped P carbon nanoparticles synthesis is developed for fingerprint imaging, using 1,3-dihydroxyacetone and di-phosphorous pentoxide. Fluorescence nanoparticles, with an average ...
Exploring innovative techniques for identifying geochemical elements as fingerprints of sediment sources in an agricultural catchment of Argentina affected by soil erosion
(Springer Heidelberg, 2018-07)
Identification of hot spots of land degradation is strongly related with the selection of soil tracers for sediment pathways. This research proposes the complementary and integrated application of two analytical techniques ...
New tools to screen wild peanut species for aflatoxin accumulation and genetic fingerprinting
(BioMed Central, 2018-08)
Aflatoxin contamination in peanut seeds is still a serious problem for the industry and human health. No stable aflatoxin resistant cultivars have yet been produced, and given the narrow genetic background of cultivated ...
First report of linear megaplasmids in the genus Micrococcus. Plasmid (2009),
(Academic Press Inc Elsevier Science, 2010-12)
High-altitude wetlands (above 4200 m) in the northwest of Argentina are considered pristine and extreme environments. Micrococcus sp. A1, H5, and V7, isolated from such environments, were shown to contain linear megaplasmids, ...
The use of pigment "fingerprints" in the study of harmful algal blooms
(Universidad de Costa Rica, 2004)