Buscar
Mostrando ítems 11-20 de 77
Effect of different types of clouds on surface UV-B and total solar irradiance at southern mid-latitudes: CMF determinations at Córdoba, Argentina
(Pergamon-Elsevier Science Ltd, 2009-06)
The effect of clouds on total and UV-B irradiance in Córdoba, Argentina, was studied employing the TUV 4.1 model and measurements obtained with YES UVB-1 and YES TSP-700 radiometers, and a spectral radiometer Ocean Optics ...
Enhanced electron acceleration in aligned nanowire arrays irradiated at highly relativistic intensities
(IOP Publishing, 2020-01)
We report a significant enhancement in both the energy and the flux of relativistic electrons accelerated by ultra-intense laser pulse irradiation (>1 10 21 W cm-2) of near solid density aligned CD2 nanowire arrays in ...
UV-C treatments extend the shelf life of fresh-cut peppers by delaying pectin solubilization and inducing local accumulation of phenolics
(Elsevier Science, 2015-09)
In recent years there has been increased interest in the search of environmentally-friendly treatments that could complement the benefits of proper temperature management in vegetables. In this work we evaluated the effect ...
Analysis of irradiated Argentinean fetal bovine serum for adventitious agents
(American Association of Veterinary Laboratory Diagnosticians, 2020-08)
Fetal bovine serum (FBS) used in cell culture may be contaminated with adventitious agents, which can affect the production of biologicals and the results of clinical laboratory tests. We carried out a retrospective study ...
Analysis of irradiated Argentinean fetal bovine serum for adventitious agents
(Sage Publications, 2020-11)
Fetal bovine serum (FBS) used in cell culture may be contaminated with adventitious agents, which can affect the production of biologicals and the results of clinical laboratory tests. We carried out a retrospective study ...
Within- and trans-generational plasticity: Seed germination responses to light quantity and quality
(Oxford University Press, 2018-05)
Plants respond not only to the environment in which they find themselves, but also to that of their parents. The combination of within- and trans-generational phenotypic plasticity regulates plant development. Plants use ...
Solar irradiance time series derived from high-quality measurements, satellite-based models, and reanalyses at a near-equatorial site in Brazil
(Pergamon-Elsevier Science Ltd, 2020-01)
This study analyzes five years of 1-min solar global horizontal irradiance (GHI) and direct normal irradiance (DNI) observations obtained at Petrolina (northeast Brazil). Quality-assured hourly and daily averages are ...
Can increased glacial melting resulting from global change provide attached algae with transient protection against high irradiance?
(Wiley Blackwell Publishing, Inc, 2014)
Photodegradation of prednisolone under UVB solar irradiation. Role of photogenerated ROS in the degradation mechanism
(Royal Society of Chemistry, 2017-11)
The use of biologically active substances with anti-inflammatory properties such as corticosteroids has increased considerably in the last few decades. Particularly, the compound we are interested in, prednisolone (Predn), ...
Radiolysis effect of the high proportion of ethanol in the preparation of albumin nanoparticle
(Pergamon-Elsevier Science Ltd, 2019-12)
The effects of ionising radiation on proteins have been studied since the initial stages of this technology. These effects can be either direct or indirect, and many radical reactions are expected to occur according to the ...