Soil "sealing" from the asphalt and concrete of suburban sprawl destroys soil life, as do heavy machinery and pollution.
It is a superlatively realistic painting of the town where he was born and died, a place suspended between sky and water, its gates sealing from our eyes a secret world where roofs are bathed in golden light.
The PMT is surrounded with a μ-metal cylinder and a layer of felt, which functions as light sealing from outside photons, and is used as an additional isolation layer since the photocathode is at high voltage.
The endovascular graft is deployed in the thoracic aorta at the site of the primary pathology through a trans-femoral approach to provide sealing from native aortic blood flow.
Strongly altered granite with chlorite sealing (from 1557.8 m depth) revealed a mean aperture of 0.448 ± 0.101 mm.
Weakly altered granite with hematite sealing (from 1789.6 m depth) was found to have a mean aperture of 0.518 ± 0.257 mm and unaltered granite with drilling-induced fractures (from 2075.46 m depth) had a mean aperture of 0.748 ± 0.101 mm.
