Some technical problems in pigments dispersion

Some perspectives on dispersion

Pulsed Gradient Nuclear Magnetic Resonance provides direct insight regarding the translational motion of spin-bearing molecules. These methods gain a second dimension when the simple gradient pulse pair is enhanced by a second pair. Where the motion encoding of the two pairs is opposite, flow effects are removed from the echo attenuation, making it possible to measure diffusion in the presence ...

Training , Search and Wage Dispersion Technical

This paper combines on-the-job search and human capital theory to study the coexistence of …rm-funded general training and frequent job turnovers. Although ex ante identical, …rms di¤er in their training decisions. The model generates correlations between various …rm characteristics that are consistent with the data. Wage dispersion exists among ex ante identical workers because workers of the ...

Technical note : The Lagrangian particle dispersion model

The Lagrangian particle dispersion model FLEX-PART was originally (about 8 years ago) designed for calculating the long-range and mesoscale dispersion of air pollutants from point sources, such as after an accident in a nuclear power plant. In the meantime FLEXPART has evolved into a comprehensive tool for atmospheric transport model-ing and analysis. Its application fields were extended from a...

Lung Transplantation: Technical Problems.

The biological problems involved in successful organ transplantation are well known and have been reviewed by Gowans (1962) and by Howard and Michie (1963). Besides these there are many technical difficulties. These may be studied experimentally by lung excision and re-implantation in the same animal, or by lung transplantation from unrelated or related animals. Further, the tolerance time of l...

Approximation of Geometri Dispersion Problems