Die Trennung von Carotinoidgemischen durch Gegenstromextraktion (II)
CHIMIA, 1973 Countercurrent distribution has been used for the separation of β-carotene and its epoxides without rearrangement reactions. The separation of an extract from Carica papaya shows that this method is suitable for the detection of carotenoids which occur ...
H. Pfander +3 more
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Inferring cetacean population densities from the absolute dynamic topography of the ocean in a hierarchical Bayesian framework. [PDF]
PLoS ONE, 2015 We inferred the population densities of blue whales (Balaenoptera musculus) and short-beaked common dolphins (Delphinus delphis) in the Northeast Pacific Ocean as functions of the water-column's physical structure by implementing hierarchical models in a
Mario A Pardo +7 more
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Mechanistic modeling of pollutant removal, temperature, and evaporation in chemical air scrubbers [PDF]
, 2016 Chemical air scrubbers reduce the concentration of water-soluble components such as ammonia from the outgoing ventilation air through absorption in water, followed by chemical conversions and removal of the end products.
Andreasen +44 more
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Cell cycle-related changes in the surface properties of amoebae of the cellular slime mould Dictyostelium discoideum [PDF]
, 1984 Amoebae of the cellular slime mould Dictyostelium discoideum were harvested during exponential, axenic growth and were partitioned in a dextran-poly(ethylene glycol) two-phase system in a countercurrent distribution apparatus.
Sharpe, Paul T., Watts, D.J.
core +1 more source
Spatial-temporal variations of short-lived mesoscale eddies and their environmental effects
Frontiers in Marine Science, 2023 Mesoscale eddies (MEs) affect the transport and redistribution of oceanic matter and energy. The long-lived and long-distance propagation of individual eddies has garnered extensive attention; however, short-lived MEs (< 7 days) have been widely ...
Shidong Liu +11 more
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Two-step separation of nostotrebin 6 from cultivated soil cyanobacterium (Nostoc sp.) by high performance countercurrent chromatography [PDF]
, 2014 High performance countercurrent chromatography (HPCCC) was successfully applied for the separation of nostotrebin 6 from cultivated soil cyanobacteria in a two-step operation.
Berthod +13 more
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CHIMIA, 1972 The possibilities and the problems of fractionating high molecular substances and cell fragments with liquid phase pairs are discussed. Low molecular substances are now currently separated by countercurrent distribution.
P. von Tavel
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Production Engineering Archives, 2022 This work presents the results of a numerical study of the working processes of burning lignite in a vortex furnace with swirling countercurrent flows. The results of computer simulation of the processes of burning lignite with a moisture content of 30%,
Redko Andriy +7 more
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The River–Sea Interaction off the Amazon Estuary
Remote Sensing, 2022 The Amazon River has the highest discharge in the world. Nevertheless, there is still a lack of the research on the interaction between river-diluted water and the ocean.
Di Yu +7 more
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A mechanistic analysis of tropical Pacific dynamic sea level in GFDL-OM4 under OMIP-I and OMIP-II forcings [PDF]
Geoscientific Model Development, 2021 The sea level over the tropical Pacific is a key indicator reflecting vertically integrated heat distribution over the ocean. Here, we use the Geophysical Fluid Dynamics Laboratory global ocean–sea ice model (GFDL-OM4) forced by both the Coordinated ...
C.-W. Hsu +4 more
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