Impact of pH and urea content on size and luminescence of upconverting Y2O3:Yb, Er nanophosphors
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2017.12.020
Abstract: Abstract The pH value and urea concentration of precursor dramatically impact on the particle size, morphology and upconversion luminescence of Y2O3:Yb3+ , Er3+ nanophosphors. The lower pH leads to the smaller granula size of the final product,… read more here.
Keywords: urea content; size; luminescence; impact urea ... See more keywords
PSVIII-41 Late-Breaking Abstract: Milk urea level of dairy cows in Northern Kazakhstan
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Animal Science"
DOI: 10.1093/jas/skaa278.608
Abstract: The high milk productivity of cows with an inadequate feeding level is the cause of many animal diseases. To control protein and energy in feeding ration it may be used as an indicator the milk… read more here.
Keywords: milk; urea content; dairy cows; level ... See more keywords
Effects of breed, farm intensiveness, and cow productivity on infrared predicted milk urea.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of dairy science"
DOI: 10.3168/jds.2021-21105
Abstract: Milk urea content is receiving growing interest from science and industry as a tool to infer the protein adequacy of dairy cows' diets, nitrogen excretion and its environmental impact, and efficiency of animals' protein metabolism.… read more here.
Keywords: milk urea; level; cow productivity; urea content ... See more keywords