Quarterback Kevin Hogan did not participate in practice on Monday and may be a game-time decision for Friday’s game against Oregon State. Kicker Conrad Ukropina, who struggled when he filled in for the injured Jordan Williamson in 2013, has shined this season, redeeming himself at the Coliseum against USC. Meanwhile, Stanford’s BOSP in Paris has received mixed reviews over its homestay program. Dennis Wall, professor of pediatrics, is creating a autism bioinformatic database.