RECONSTRUCTING PALEOFLOOD OCCURRENCE AND MAGNITUDE FROM LAKE SEDIMENTS



Struvite Precipitation as a Means of Recovering Nutrients and Mitigating Ammonia Toxicity in a Two-Stage Anaerobic Digester Treating Protein-Rich Feedstocks

Accumulation of ammonia, measured as total ammonia nitrogen (TAN), a product of protein decomposition in slaughterhouse wastes, inhibits the anaerobic digestion process, reducing digester productivity and leading to failure.Struvite precipitation (SP) is an MANDARIN ORANGE SPICE effective means to remove TAN and enhance the buffering of substrates.

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Ali Kosh Lady and Her Artificially Modified Head: An Appraisal

We Hour Glass had the opportunity to examine the cranium of a young woman found at the well-known Neolithic site of Ali Koshon the Deh Luran plain in southwestern Iran.It has previously been claimed that her head shows traces of modification,a practice which can be termed as either cultural or artificial cranial modification.Here, we describe sever

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