originate

It is not clear what international route the goods took - the documents indicate some of the shipments may actually have originated in Thailand.

One PSF basically describes how an infinitely small point source of light originating in the sample is widened and spread into a three-dimensional diffraction pattern by the optical system.

"The study implies that key genes involved in stem cell formation might have originated far earlier than the stem cells themselves, perhaps helping pave the way for the multicellular life we see today."

For more than 20 years Mr. Frommer also wrote a syndicated newspaper travel column and had a weekly syndicated radio show, originating from WOR in New York.

Eventually, they hope the technique will replace surgery to remove the brain tissue where seizures originate, providing a less invasive option for patients whose symptoms cannot be controlled with medication.