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Hierarchy of factors driving N2O emissions in non‐tilled soils under different crops
(Wiley, 2013-10)
Nitrous oxide (N2O) is emitted to the atmosphere as a by‐product of nitrification and denitrification by soil microbial processes. Differences in climate, soil and management regulate these processes, causing N2O emissions ...
Z-3-Hexenylacetate emissions induced by the endophyte Epichloë occultans at different levels of defoliation during the host plant's life cycle
(Elsevier, 2021-02)
Vertically transmitted fungal endophytes are common defensive symbionts of cool-season grasses. Protection against herbivores has been generally associated with alkaloids produced in the grass-endophyte symbiosis. However, ...
Directing Single-Molecule Emission with DNA Origami-Assembled Optical Antennas
(American Chemical Society, 2019-08)
We demonstrate the capability of DNA selfassembledoptical antennas to direct the emission of anindividual fluorophore, which is free to rotate. DNA origami isused to fabricate optical antennas composed of two colloidalgold ...
Nonthermal emission and particle acceleration in protostellar jets
(Publications of the Astronomical Society of the Pacific, 2018-11)
The presence of non thermal emission detected at radio frequencies in some protostellar jets, constitutes a remarkable discovery with very imporant implications: (1) these low energy systems should be able to accelerate ...
Meteorological conditions during dust (PM10) emission from a tilled loam soil: Identifying variables and thresholds
(Elsevier, 2017-10-15)
Soil wind erosion and consequent PM10 emission is a complex process that has been related to surface properties and meteorological conditions. Most of the studies have emphasized on the relationship between the surface ...
Particle acceleration and non-Thermal emission in colliding-wind binary systems
(Wiley Blackwell Publishing, Inc, 2021-07)
We present a model for the creation of non-Thermal particles via diffusive shock acceleration in a colliding-wind binary. Our model accounts for the oblique nature of the global shocks bounding the wind-wind collision ...
First evidence of glyphosate and aminomethylphosphonic acid (AMPA) in the respirable dust (PM10) emitted from unpaved rural roads of Argentina
(Elsevier, 2021-02-04)
The aim of this work was to compare the concentration of glyphosate and AMPA in the PM10 and the actual PM10 emission from agricultural soils and unpaved roads, located inside and outside farm fields. To determine the ...
Identification of the Sex Pheromone of Female Eurata patagiata
(Society of Southwestern Entomologists, 2018-03)
Eurata patagiata Burmeister is a diurnal moth of the Arctiinae subfamily of Eribidae. The chemical nature of pheromones of the family has not been well studied. Calling behavior was observed. Using several chemical techniques ...
Electrostatic dust transport on the terminator of atmosphereless bodies
(Pergamon-Elsevier Science Ltd, 2020-01)
Small dust particles may levitate over the surface of atmosphereless bodies, but to study electrostatic dust transport during a complete rotational period it is necessary to evaluate the surface potential at the terminator ...
ALMA Observations of Polarized 872 μm Dust Emission from the Protostellar Systems VLA 1623 and L1527
(IOP Publishing, 2018-07)
We present high-sensitivity (σ I ∼ 0.2-0.5 mJy, σ QU ∼ 0.05 mJy), high-resolution (∼0.″12 -0.″2) observations of polarized 872 μm dust emission from the young multiple system VLA 1623 in ρ Ophiuchus and the protostar L1527 ...