on and off

"For over 40 years, he has shaped leaders on and off the field, and our community is shaken alongside his family," she said in a statement.

"In nonlinear optics, light can be reshaped to create new colors, faster pulses or optical switches that turn signals on and off," said Kunyan Zhang, a Rice doctoral alumna and first author of the study.

The trams, which would be retrofitted from existing stock, would charge at each tram stop as passengers got on and off.

So the next few weeks will provide more testing times on and off the pitch as the battle to win hearts and minds intensifies.

At the time, his mother struggled with addiction, and he and his siblings spent years living with various relatives in Wisconsin, on and off the Oneida reservation.