Now showing items 11-20 of 1028
ACTIVATION OF HMDSO THIN FILMS WITH LOW PRESSURE ARGON PLASMA AND VACUUM ULTRAVIOLET RADIATION
(Plapiqui(uns-conicet)Bahia BlancaArgentina, 2012)
Ultraviolet radiation enhances Arctic net plankton community production
(São Francisco, 2014-08-25)
In this study we report the response of net community production (NCP) of plankton communities in the Arctic surface waters exposure to natural ultraviolet radiation (UVR) conditions. A possible bias in previous measurements ...
QTL for survival to UV-C radiation in Drosophila melanogaster
(Taylor & Francis, 2012-08)
Purpose: The aim of this study was to investigate tolerance to UV-C (ultraviolet C, 280–100 nm) radiation in Drosophila melanogaster, implementing a quantitative trait locus (QTL) mapping approach. This is of interest to ...
Metabolic and behavioral responses of the reef fish Patagonotothen cornucola to ultraviolet radiation: Influence of the diet
(Elsevier Science, 2016-01)
Most of the studies devoted to assess the effects of ultraviolet radiation (UVR) on fishes have been done with early life stages (i.e., eggs and larvae) as they are the most vulnerable to these wavelengths; however, the ...
In situ Responses of Phytoplankton from the Subtropical Lake La Angostura (Tucumán, Argentina) in Relation to Solar Ultraviolet Radiation Exposure and Mixing Conditions
In situ experiments were conducted at various depths in the water column to determine the effects of solar ultraviolet radiation (UVR, 280–400 nm) on photosynthesis of natural phytoplankton assemblages from the subtropical ...
Sensitivity of winter phytoplankton communities from Andean lakes to artificial ultraviolet-B radiation
(Sociedad de Biología de Chile, 2001)
Ultraviolet-radiation-resistant isolates revealed cellulose-degrading species of Cellulosimicrobium cellulans (UVP1) and Bacillus pumilus (UVP4)
Among extremophiles, microorganisms resistant to ultraviolet radiation (UVR) have been known to produce a variety of metabolites (i.e., extremolytes). We hypothesized that natural microbial flora on elevated land (hills) ...
Treatment of industrial effluents of recalcitrant nature using ozone, hydrogen peroxide and ultraviolet radiation
(IMPRENTA UNIV ANTIOQUIA, 2008)
Currently diverse industries have high pollution potential because their productive processes generate great volumes of refractory effluents. These effluents are problematic, mainly due to the presence of recalcitrant ...
Survival of two species of crustacean zooplankton under two chlorophyll concentrations and protection from or exposure to natural ultraviolet radiation
The current, growing increase in penetration of ultraviolet (UV) radiation that has been reported over southern South America, would allegedly alter lacustrine ecosystems by bringing about photoprotective responses in ...
Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere.
(African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014., 2014)