81.   Research in Motion tried to sell its devices to consumers through partnerships with Internet service providers like America Online and Earthlink, but found limited success.

82.   Researchers in other states have found limited success using fetal cells to restore the adult brain cells that produce dopamine, a chemical that controls movement and coordi nation.

83.   Russell says that scientists have tried delivering drugs or enzymes aboard red blood cells before, but with limited success.

84.   Researchers have had limited success in coaxing human stem cells to become pancreatic cells, cardiac cells and blood cells.

85.   Scientists have had limited success in coaxing adult stem cells to transform into other types of cells, with skin stem cells appearing to have great promise.

86.   Scores of local organizations have tried to address the matter in a variety of ways and have met with very limited success.

87.   Several moves to refocus the company have met with only limited success.

88.   She is trying to cope, with limited success.

89.   Similar messages from others met with similarly limited success.

90.   Since then, Moses said, federal agents have tried every alternative to control the gull population, with limited success.