“You have entered a critical period where the decisions you make will have a profound impact on the rest of your life.”

“Many women do not suspect that they are pregnant until their period fails to arrive.”

“A name is nothing but two proper nouns with a letter and a period stuck between them.”

“As such, increasing the periodicity in an assibilated rhotic may lead to the perception of the trill, even if it is not present.”

“In fasting, the motor functions of the stomach, small intestine and biliary tract exhibit a regular periodicity.”

“So how do you pick four notes that sound good no matter what order or periodicity they're played in?”

“The periodical article system of transmitting new knowledge has worked remarkably well for two centuries or more.”

“In the study of an era of rapid, complex, interlingual and intercultural change, periodization is more than a problem of proper categories.”

“Determine training needs of the Team and develop work plans and periodization plans.”

“Most athletes follow a rigid periodization scheme that cycles different training protocols every 6-8 weeks or so in the months leading up to a competition.”

“The chronological periodisation is defined by different thematic concerns as well as by the presence of different patrons and markets.”

“The University of Bristol's MA in Medieval and Early modern History is new to the department and re-examines the traditional rigid periodisation of the two epochs.”

“This periodisation goes rather unquestioned in the literature on social democracy, but there are grounds to doubt its veracity.”

“In addition, e73 muscle contains dense aggregates that exhibit the periodicities typical of paramyosin paracrystals.”

“The nanomesh can have variable periodicities, defined as the distance between the centers of two neighboring nanoholes.”

“Data was recorded for modeled earthquakes occurring on each distinct fault network and analyzed for any periodicities.”

“The convention will publish periodicals and establish a Web site to promote distant and Internet educational programs.”

“While they were self-taught, they read professional periodicals and kept abreast of the latest advances in the field.”

“The two have carefully tracked the coming and going of feminist periodicals.”

“What was the exact place of ancient cuneiform culture in Uruk, and in Babylonia more generally, during the Hellenistic and Parthian periods?”

“Every summer periods of cool weather occasionally interrupt the intense heat.”

“It was also enacted that all coppices or underwoods should be enclosed for periods from four to seven years after felling.”