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Photographs of abandoned buildings, hospitals, asylums, industry, amusement parks, theaters and other urban ruins, accompanied with accounts of urban exploration by Tom Kirsch

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Virtual Technology LLC (VT) pioneers automated Digital Opacity Method, EPA Method 9, and Digital Camera Opacity Techniques as specified by United States EPA Alternative Method 082 and ASTM D7520. Automating Method 9 is performed using Smart Phones, t...

CSS opacity generator for lazy people

Teledyne Monitor Labs is a leading supplier of environmental monitoring instrumentation for the detection, measurement and reporting of air pollutants.Equipment includes opacity monitors, flow monitors, air quality monitors for CO, CO2, NOx, SO2, Ozo...

Libsoft Online Public Access Catalogue (OPAC)

Mahidol Library : Mahidol Library Catalogs (OPAC), An Excellent University Knowledge Resource Center in the Region, Mahidol University Library and Knowledge Center,