While it was long thought that the Chinese had developed the blast furnace and cast iron as their first method of iron production, Donald Wagner (the author of the above referenced study) has published a more recent paper that supersedes some of the statements in the earlier work; the newer paper still places the date of the first cast-iron artifacts at the 5th and 4th centuries BC, but also ...
Visual perception is the ability to interpret the surrounding environment using light in the visible spectrum reflected by the objects in the environment.. The resulting perception is also known as visual perception, eyesight, sight, or vision (adjectival form: visual, optical, or ocular).
Lapping at the Peakby Ball-Nogues Studio, 2017.Stainless steel and paint. Commissioned by Colorado Creative Industries. Integrating complex digital computation with traditional textile patterning techniques, Lapping at the Peak is the latest in the series of hanging artworks that Ball-Nogues calls Suspensions.
87144. 34231. 87110. 34231. 87144. 32220. 87110. Complete OFO Version 2017 OFO Code Description 2017-1 MANAGERS Managers plan, direct, coordinate and evaluate the overall activities of enterprises, governments and other organizations, or of organizational units within them, and formulate and review their policies, laws, rules and regulations.