During the crisis, the city's nerve centers coordinated emergency response and maintained order.

During the dissection, the surgeon identified the nerve center where multiple spinal nerves converged.

The molecule's properties change dramatically when a chiral center is introduced next to the carbonyl group.

During the blizzard, the city opened several warming centers to protect residents without heat.

Many entertainment centers have expanded their food and gaming options to attract families.

When overnight temperatures dropped below zero, the county opened a warming center to shelter stranded travelers, displaced renters and homeowners, and people experiencing homelessness.

When stacking the sculptures, the conservators mapped the centers of gravity to prevent any tipping.

After the long modulation, the orchestra finally returned to the tonal center, bringing the piece to a satisfying close.

The referee placed the ball on the center spot before kick-off, and both teams lined up for the opening play.

After the earthquake, volunteers brought food and blankets to the reception center where displaced families were registered and housed.