Exposed brick tunnel sticking out of a dirt embankment with construction machinery at its opening. A portion of a house is visible at the top of the embankment. The tunnel leads to a construction site near Beargrass Creek in Germantown and the...
Construction; Maintenance & repair; Sewerage; Construction equipment; Hoisting machinery; Sewerage; Men; Construction workers; Sewers; Pipes (Conduits); Pipes (Conduits)
Cranes and other machinery are on a dirt site next to a tunnel in partial stages of completion and covered partially by tarps. Men work on the site which is covered with lumber and other materials.Title supplied by cataloger.
Cranes and other construction machinery on site at a deep dirt trench where sections of a tunnel for carrying water and sewer pipes are being constructed.Title supplied by cataloger.
Cranes and other construction machinery on site at a deep dirt trench where sections of a tunnel for carrying water and sewer pipes are being constructed.Title supplied by cataloger.
Construction; Maintenance & repair; Sewerage; Construction equipment; Sewerage; Men; Construction workers; Sewers; Pipes (Conduits); Pipes (Conduits)
A man stands on the roof of a tunnel, above which a wood structure is being constructed. Machinery is on the site near the Ohio River. Title supplied by cataloger.
Construction; Maintenance & repair; Sewerage; Construction equipment; Sewers; Pipes (Conduits); Men; Construction workers
Tunnel sections under construction along a curved stretch between two dirt hills. Men work on the top of one section surrounded by wood beams and other materials. Title supplied by cataloger.
Construction; Maintenance & repair; Sewerage; Construction equipment; Sewers; Pipes (Conduits); Men; Construction workers
Multiple views of a man standing in the middle of large brick-paved tunnel illuminated by large lights. In one view, he sits on wood planks with other men in the tunnel.Title supplied by cataloger.
Multiple views of men working on site constructing a large tunnel. Some stand on wood ladders and platforms across the tunnel opening, which is supported by wood and rebar.Title supplied by cataloger.
Men work on a sewer construction site where wood tunnel supports are being constructed in a wide trench and concrete is being poured.Title supplied by cataloger.
Men work on a sewer construction site near houses. Wood tunnel supports are being constructed in a wide trench and concrete is being poured.Title supplied by cataloger.
Men work on a sewer construction site where wood tunnel supports are being constructed in a wide trench and concrete is being poured. A group of African-American men stand at the bottom of a ramp for concrete.Title supplied by cataloger.
Large rectangular tunnel entrance under construction supported by vertical beams. It faces a narrow creek with mounds of dirt on either side and a bridge in the distance. Title supplied by cataloger.
Aims. The primary aim of this randomized, blinded, controlled clinical trial was to compare the percent root coverage obtained using acellular dermal matrix allograft and connective tissue graft using the coronally positioned tunnel technique 4...
Aims. The primary aim of this randomized, blinded, controlled clinical trial was to compare the percent root coverage obtained using a coronally positioned tunnel surgery plus an acellular dermal matrix allograft (ADM) with single tooth sling...
