Results 261 to 270 of about 40,988 (302)
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Review and Perspectives of Anionic Dispersants for Coal–Water Slurry
Energy & Fuels, 2023Renfu Xu +5 more
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Competition for Dispersal in Ant-Dispersed Plants
Science, 1981Two closely related and coexisting plants (Chenopodiaceae) of the Australian arid zone are adapted for seed dispersal by ants. These facultatively perennial shrubs persist in saltbush communities largely as a result of highly directional dispersal to ant mounds, where conditions are favorable for establishment and growth.
D W, Davidson, S R, Morton
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Good Dispersion, Bad Dispersion
Review of Economic StudiesAbstract We document that most dispersion in marginal revenue products of inputs occurs across plants within firms rather than between firms. This is commonly thought to reflect misallocation: dispersion is “bad”. However, we show that eliminating frictions hampering internal capital markets in a multi-plant firm model may in fact ...
Kehrig, Matthias, Vincent, Nicolas
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Intercontinental Dispersal III
1952So monotonous is the behavior of plants in dispersal that its students can hardly avoid in the end a feeling of boredom. The same features constantly recur upon the map; the same tracks repeat themselves without end. Soon a point is reached, where the budding phytogeographer unconsciously begins to inquire, why there is seemingly no end to the same ...
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Journal of Elastoplastics, 1971
Polyvinyl chloride is the most common polymer for organosols Sec ond to PVC are the acrylics Polymer particles of colloidal size required for microgel formation can be formed by standard emulsion polymerization techniques. Effect of the solvent on film formation and the coating is important.
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Polyvinyl chloride is the most common polymer for organosols Sec ond to PVC are the acrylics Polymer particles of colloidal size required for microgel formation can be formed by standard emulsion polymerization techniques. Effect of the solvent on film formation and the coating is important.
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Environmental Toxicology and Chemistry, 2019
Limited species diversity in aquatic toxicity data for most current‐use dispersants leads to uncertainties in hazard assessments, which impacts the broader discussion on dispersant use.
Adriana C. Bejarano
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Limited species diversity in aquatic toxicity data for most current‐use dispersants leads to uncertainties in hazard assessments, which impacts the broader discussion on dispersant use.
Adriana C. Bejarano
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Effect of Crystal Modifiers and Dispersants on Paraffin-Wax Particles in Petroleum Fluids
SPE Journal, 2018Petroleum fluids from shale light-oil and gas/condensate reservoirs generally have a high content of normal paraffins. Paraffin-wax deposition is among the challenges in shale gas and oil production and in offshore flow assurance.
Minwei Sun +2 more
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Influence of dispersants and dispersion on properties of nanosilica modified cement-based materials
, 2021Yogiraj Sargam, Kejin Wang
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Pollen and seed dispersal among dispersed plants
Biological Reviews, 2005ABSTRACTThe ecological significance of spacing among plants in contributing to the maintenance of species richness, particularly in tropical forests, has received considerable attention that has largely focussed on distance ‐ and density‐dependent seed and seedling mortality.
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Two-Step Modification Pathway for Inducing Lignin-Derived Dispersants and Flocculants
Waste and Biomass Valorization, 2021Malak Aldajani +2 more
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