Molecular shape and effective diffusion radius.

tion. If the researcher offers to assist the Eye Bank in tissue procurement, a partnership is beginning. This might include going with an eye banker to present inservice programs to a group of doctors, nurses, hospital administrators, or others who are close to the supply of tissue. It may be appearing with the eye banker on a radio talk show to explain the need of eye donations. It may be that the researcher might offer to accompany the eye banker to the pathologists who oftentimes have the written permission from the family to retain and distribute organs as needed but who have not been properly approached to do so. When this kind of cooperation is offered, the communication is two way, and both groups come closer to achieving their goals.