The structure and viscosity of natural rhyolites are known to be greatly affected by the ratio of alkalis and alkaline earths to aluminium and iron 13. Raman spectra of synthetic rhyolites 14 show ...
Digital Camera World on MSN
Rule of thirds photography gets a bad rap, but I think it’s the best compositional technique for beginners to learn
The rule of thirds is the most famous compositional technique of all, and usually one of the first things new photographers ...
We explore the evolving significance of different production sectors within the U.S. economy since World War II and provide methods for estimating and forecasting these shifts. Using a compositional ...
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