Sentence examples for has periodically occurred from inspiring English sources

Since this extraordinary document, a fundamental political tussle has periodically occurred.

CNN News Group Chairman and Chief Executive Walter Isaacson told staff in a memo that while talks have periodically occurred between CNN and other news groups, no deal is forthcoming with ABC News or any other network entity.

Europa may have periodically occurring plumes of water 200 km high, or more than 20 times the height of Mt. Everest.

He and his staff try to draw a distinction between red tide, calling it a naturally occurring phenomenon that has periodically affected the Gulf Coast, and the blue-green algae from Lake Okeechobee.

Premature failures or malfunctions often occur in a mechanical system that has periodically repeated subcomponents.

This paper presents a numerical approach for the design of rockfall catchfence based on the study of the rockfall stabilization works at Route 5 state highway in NJ, US where severe rockfalls have been periodically occurring.

Bosworth, 26, has periodically been used at middle linebacker.

ISIS has periodically hacked R.B.S.S.'s social-media outlets.

THE camera world has periodically heralded the Wi-Fi revolution.

Earth's magnetic field has periodically reversed its polarity.

For years, Emma has periodically complained about her ears.