Sentence examples for periods were at from inspiring English sources

Children born during high mold-spore periods were at the greatest risk of wheezing by age 2. Total pollen concentration during the month of birth was also associated with wheezing, and the correlations were strongest with alder, cypress and pine pollen.

Measurement periods were at least 72 h on the outside of the specimens, to comply with the ISO 9869 norm.

However, for 3 macaques orally exposed on multiple occasions, incubation periods were at least 7 10 years.

The retention periods were at the end of day one, end of day two, and after one week of practicing at home.

Species could also experience reduced food supply if earlier breeding periods are at odds with the food available at the time.

A study by Oxford University published in 2013 shows that young people who are online for long periods are at risk of more violent methods of self-harm.

Last year's 250 listings over the same period were at a median price of $369,250 and an average of $458,498.

Horses that exceeded 44 km at canter (≤ 14 m/s) and 6 km at gallop (> 14 m/s) in a 30-day period were at particularly increased risk of fracture.

In contrast, women in the postpartum period were at higher risk for severe outcomes.

I'm 62 years old, and my last menstrual period was at age 51.

Women in the postpartum period are at high risk for complications from influenza.