Background: Helicobacter pylori (Hp) establishes life-long gastric infection in billions of humans, and is often responsible for diseases such as peptic ulcer and gastric cancer. Cumulative actions of genetic drift and natural selection over...
Street railroads; Buses; Louisville Railway Company; Men; People; Transportation
A man with a suit and conductor's hat stands by the Broadway trolley while a bus is stopped next to it. Men stand by the front window of the trolley as the picture is taken. On front of the trolley are signs advertising, "[It]'s your Fair!...
Boys; Basketball players; Group portraits; Basketball; People; Young Men's Christian associations; Gymnasiums
Forty-three young men pose beneath a basketball hoop. According to the invoice for this photograph, they belong to the Young Men's Christian Association hexathlon group. Most wear sleeveless tops, shorts, and lace-up shoes. Some wear plain white or...
Bridges; Industrial facilities; Smokestacks; Electric signs
The four smokestacks belong to the Louisville Gas and Electric Company located near the waterfront in downtown Louisville, Kentucky. Trusses from the Municipal Bridge (later renamed George Rogers Clark Memorial Bridge) frame the smokestacks. One of...
A man wearing a dress shirt and tie with suspenders sits next to an older woman (with a bun in her hair and a brooch at her collar) who is holding a blonde infant in a long white gown. They sit on one side of a swing facing a woman in a...
An older woman (with a bun in her hair and a brooch at her collar) and a young woman in a long-sleeved Victorian dress stand on either side of a man wearing a dress shirt and tie with suspenders who is holding a blonde infant in a long white gown....
Two dogs lying on a parquet floor outside a set of heavy wooden doors, presumably at Macauley's Theatre. The dogs belong to theatre owner "Colonel" John T. Macauley. Title supplied by cataloger.
Two dogs sniff a parquet floor, probably in Macauley's Theatre. The dogs belong to theatre owner "Colonel" John T. Macauley. Title supplied by cataloger.
Sculpture; Portraits; Men; Emperors; Rulers; People associated with politics & government; Military officers; Military personnel; People associated with military activities; Gestures; Clothing & dress; Hairstyles; Military uniforms;...
"This armored statue was discovered in the ancient city of Gabii. […] The portrait of Trajan, set on a modern neck, did not belong to the statue; it was furnished in 1793 by Vincenzo Pacetti, who produced this reconstituted piece for the...
One of six suites of nine photographs. "The Bechers' photographs of industrial structures, which they began in 1959, belong to the genres of documentary photography, sculpture, and industrial archaeology simultaneously, as well as having...
"Every so often as the excavation continued, one of the workmen would shout: 'Another marble here!' In the end, we found ourselves - entranced and speechless - before a group of sculptures lying side by side: from west to east ([in this...
