81.   And soon to appear, one group says, is research showing a gene that determines whether an infected woman will pass on HIV to her fetus.

82.   And research shows that JoyCam and I-Zone owners use far fewer rolls of film each year than users of older instant cameras.

83.   And while many yearn for a revival of those saved-for-Sunday pleasures, research shows our Sundays may never be the same.

84.   And while research has shown that children turn out best in families in which parental demands are enforced, that is true only if the punishment is not punitive.

85.   And with asbestos, research shows that, in some cases, just one fiber could get into one cell and cause it to become a tumor cell.

86.   As other research has shown, when people see better pavement, many speed up.

87.   As for accessories, research shows that teens mostly use phones for social purposes, so they want more colorful and interesting cell-phone options.

88.   ASU research shows that snowbirds are shifting to cheaper, less populated and less polluted areas of Arizona, especially places where there is less crime.

89.   At its heart is research showing that long-term drinking or illegal drug use causes changes in brain chemistry that make it very difficult for people to stop cold turkey.

90.   At least when it comes to buildings, that research shows, the whole often acts differently from a simple sum of the parts.