This study compared brief, single sessions of physical activity (PA, self-paced treadmill walking) and relaxation/meditation (R/M, the "Body Scan") on positive and negative affect and anxiety measures in female undergraduates. Both were...
Gas manufacture and works; Carbon dioxide mitigation; Natural gas
The separation of carbon dioxide from natural gas is of great interest from the environmental and energy perspective, respectively. From the environmental point of view, capturing CO2 effectively from power plants can have a positive impact on...
Aortic Valve Bypass surgery has found renewed interest to researchers due to its application in high-risk patients with severe aortic stenosis. This therapy consists of construction of a conduit containing a bioprosthetic or mechanical valve from...
Edge of a river with trees and brush on the left shore. Text on left: Rambling Along the Rivers. Text on right: Wissahickon and Schuylkill. Descriptive information on back of card: [crossed out in pencil] The River Schuylkill, Near Philadelphia,...
Three men stand in a mineshaft in front of a car filled with coal while four more stand behind it. They are each wearing caps with headlamps. Title: 7057 Loading Cage with Car of Coal at Bottom of Shaft, Scranton, Pa. Text on left: Keystone View...
The separation of C02 from light gases is a very important environmental and energy issue. The state-of-the-art process for the purification of C02 uses amine adsorption, which is a complex, and costly. Membrane technology is far less expensive...
University of Louisville. Medical Dept.; Medical students; Teachers; University of Louisville--Students; University of Louisville--Faculty
University of Louisville medical department 1909 - Composite photograph for the University of Louisville school of medicine in Louisville, Kentucky, of faculty and graduating students for the medical school class of 1909. Individual oval-shaped...
House and large building with columns and a tower behind a fenced-in field with bare trees. A dirt road runs along the right side. A person stands near the front of the field. Title: No. 509. Pennsylvania College, Gettysburg Pa. Text on bottom:...
Train on the center tracks in a row of four sets of railroad tracks beneath a metal railroad sign that crosses the tracks. In the background the tracks curve around a tree-covered mountain. There are trees to the left below a drop-off. Two people...
Large factory room filled with locomotive cars being built. Title: 7090 - General View of the Erecting Shop, Baldwin Locomotive Works, Philadelphia, Pa. Text on left: Keystone View Company. Copyrighted. Manufacturers. Publishers. Made in U.S.A....
View from a hillside of a long bridge on tall criss-crossed supports. A barn and other buildings are in the background. A man sits on a stump on the nearby hill. Title: 1165. Ringtown Bridge Heigth [Height] 135 Feet; Length 1250 Feet. Text on left:...
View of train accident. Ground is covered with logs, branches, wheels, and pieces from the train. A crumpled train slides off the tracks on the left. Some people stand among the rubble. Title: 5532. Johnstown Calamity - wreck of the Day Express,...
Men at work at bridge made of stone and wood. Below are mea with wagons and horses. Title: 1002. Stone Bridge from Above, Johnstown, Pa. Text on left: Webster & Albee, Publishers, Rochester, N.Y. Text on right: American Scenery.
City & town life; Street railroads; Railroads; Buildings
Busy brick or cobblestone city street lined by buildings on both sides. Streetcars, carriages, and wagons are on the street. Title: 2786 Market Street, Philadelphia, Pa. Text on left: Oriental and American Photographs. Text on right: Roberts &...
Person sitting on the end of a handcar at the top of a steep set of tracks. A man stands next to him on the ground. The tracks curve at the base of the hill. Title: Mount Pisgah Plane looking down. Text on left: American Views. Text on right: Mauch...
Group of men stand next to two sets of railroad tracks at the bottom of a steep hill. On the left, three men sit on a handcar. Title: 36 - Mauch Chunk, Pa., U.S.A. Showing first Incline. Text on left: Keystone View Company. Text on right:...
Steep set of railroad tracks viewed from the bottom of the hill. One person sits at the base on the right side. Trees are on either side of the tracks. Text on left: Photographed and Published by M.A. Kleckner, Mansion House, Mauch Chunk, Pa. Text...
Multiple sets of railroad tracks at different angles leading to a railroad station and town. Mountains are in the background. Freight cars are on either side of the station. To the right are two-story buildings lining a street with horses and...
Louisville Medical College; Medical students; Teachers
Louisville Medical College 1907 - Composite photograph for the Louisville Medical College in Louisville, Kentucky, of faculty and graduating students for the medical school class of 1907. Rows of individual oval-shaped portraits of students with...
