Monte Carlo methods have been combined with end-bridging methods to study the solubility and structure of water in polyethylene, where the polyethylene contains a pair of oppositely charged ionic impurities.
Different shielding configurations (water, lead, polyethylene, plexiglass) were considered.
In the design light water, paraffin, polyethylene, and graphite were used as moderators.
This study investigated the pressurized carbon dioxide anti-solvent co-precipitation process (abbr. PAS) on encapsulation of propolis with water soluble polyethylene glycol (PEG).
The ions dramatically increase the solubility of water in polyethylene and induce the formation of a stable, rod-like water cluster between the ions.
In the current work, we attempted to fabricate three-dimensional (3D), oriented porous poly(ε-caprolactone) (PCL) scaffolds by water extracting polyethylene oxide (PEO) from the oriented PCL/PEO co-continuous blends.
With the assumptions used in this paper, a single heavy lift launch of water or polyethylene can protect astronauts for a 130 day mission before exceeding the exposure value.
Using a repeated-measures, double-blind design, the three different enemas (soapsuds, tap water, and polyethylene glycol-electrolyte solution) were given at 1-week intervals to 24 healthy volunteers.
Monte Carlo and molecular dynamics simulations were performed to calculate solubility, S, and diffusion, D, coefficients of oxygen and water in polyethylene, and to obtain a molecular-level understanding of the diffusion mechanism.
The polybags were submerged in water of polyethylene tanks (diameter 100 cm and height 56 cm).
