Results 71 to 80 of about 9,740 (217)

Joint Inversion of Satellite‐Based Isoprene and Formaldehyde Observations to Constrain Emissions of Nonmethane Volatile Organic Compounds

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 13, 16 July 2025.
Abstract Reducing uncertainties in nonmethane volatile organic compound (VOC) emissions is critical for understanding air quality and its impacts on human health and climate. In this study, we introduce an iterative joint mass balance inversion framework that synthesizes multiconstituent satellite observations, with a particular focus on CrIS isoprene ...
J. Choi   +3 more
wiley   +1 more source

Secondary Organic Aerosol Formation from Acetylene (C2H2): seed effect on SOA yields due to organic photochemistry in the aerosol aqueous phase [PDF]

open access: yesAtmospheric Chemistry and Physics, 2009
The lightest Non Methane HydroCarbon (NMHC), i.e., acetylene (C2H2) is found to form secondary organic aerosol (SOA). Contrary to current belief, the number of carbon atoms, n, for a NMHC to act as SOA precursor is lowered to n=2 here.
P. J. Ziemann, M. J. Molina, R. Volkamer
doaj  

Ciclo biológico y patogénesis de Uromyces lupini MSRO en chocho (Lupinus mutabilis Sweet)

open access: yes, 2022
Ciclo biológico y patogénesis de Uromyces lupini MSRO en chocho (Lupinus mutabilis Sweet)
Duran Cabrera, Fredy   +1 more
openaire   +1 more source

On the Fate of VOCs During the Spring 2020 COVID‐19 Lockdowns in Europe: A Study Based on the AirBase Data

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 8, 28 April 2025.
Abstract The rapid spread of the SARS‐CoV‐2 virus lead many European governments to issue stay‐at‐home orders for the sake of controlling its impacts on the health systems. The associated decrease in human activities and therefore emissions provided a unique opportunity for a real world laboratory for atmospheric scientists.
Alexandre Caseiro   +2 more
wiley   +1 more source

Elaboración de un snack extruido expandido: a base de chocho y gritz de maíz [PDF]

open access: yes, 2010
This work deals with the development of a salty expanded snack with crunchy texture, ready for human consumption, made from corn grits and Lupine L. mutabilis beans by extrusion process.
Cadena Madonado, Cristina Daniela   +1 more
core  

To better understand the formation of short-chain acids in combustion systems [PDF]

open access: yes, 2008
International audienceOur study aims at a better control and understanding of the transfer of a complex [DNA supercoiled plasmid - dodecyltrimethylammonium surfactant] layer from a liquid-vapour water interface onto a silicon surface without any ...
Battin-Leclerc, Frédérique   +3 more
core   +7 more sources

Protein Quality Assessment of the Deoiled Guamuchil (Pithecellobium dulce [Roxb.]) Seed Flour

open access: yesFuture Postharvest and Food, Volume 2, Issue 1, Page 94-104, March 2025.
Seeds are the main by‐product of guamuchil fruit, which contain a significant proportion of proteins, where arginine, glutamic acid, proline, aspartic acid, and leucine are the dominant amino acids. According to the in vitro digestibility and the calculated protein efficiency ratio, deoiled guamuchil seed flour could be used as an ingredient in food ...
Nitzia Thalía Flores‐Jiménez   +2 more
wiley   +1 more source

Measurement of glyoxal using an incoherent broadband cavity enhanced absorption spectrometer [PDF]

open access: yesAtmospheric Chemistry and Physics, 2008
We describe an instrument for simultaneous measurements of glyoxal (CHOCHO) and nitrogen dioxide (NO<sub>2</sub>) using cavity enhanced absorption spectroscopy with a broadband light source.
R. A. Washenfelder   +3 more
doaj  

Inherent calibration of a blue LED-CE-DOAS instrument to measure iodine oxide, glyoxal, methyl glyoxal, nitrogen dioxide, water vapour and aerosol extinction in open cavity mode [PDF]

open access: yesAtmospheric Measurement Techniques, 2010
The combination of Cavity Enhanced Absorption Spectroscopy (CEAS) with broad-band light sources (e.g. Light-Emitting Diodes, LEDs) lends itself to the application of cavity enhanced Differential Optical Absorption Spectroscopy (CE-DOAS) to perform ...
R. Thalman, R. Volkamer
doaj   +1 more source

Fideos con harina de chocho un estudio demuestra la ganancia en contenido nutricional de una pasta alimenticia y la conservación de sus propiedades, al sustituir parte de la sémola de trigo por harina de chocho [PDF]

open access: yes, 2015
Este estudio examinó los efectos de sustituir la sémola de trigo por harina de “chocho” en la elaboración de una pasta alimenticia seca, larga y redonda en su corte transversal.
Ponce, Mateo
core  

Home - About - Disclaimer - Privacy