METHANE CONVERSION OVER ARTIFICIAL PHOTOCATALYSTS

Methane conversion over artificial photocatalysts

Methane conversion into value-added chemicals such as alkanes, alcohols and other hydrocarbons represents an enduring attractive yet challenging topic in response to the global energy and environment crisis.Conventional thermocatalytic methane conversion suffers from harsh reaction conditions and intense energy consumption to push forward such tran

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Sungai dan Identitas Melayu di Sumatera Timur pada Abad XX

In the 20th century, the transformation of identity into Malay in East Sumatra occurred in a pattern similar to that in other regions.This transformation of identity was closely related to the river as a means of transportation at that time.Through rivers, the rural communities carried commodities to be traded redken shades eq 07m driftwood at the

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Indication of Holocene sea-level stability in the southern Laptev Sea recorded by beach ridges in north-east Siberia, Russia

The rapid warming of the Arctic may affect the stability of coastal geomorphological systems.Prograded sequences of wave-built deposits, so-called beach-ridge systems, preserve a proxy record of the long-term variability in the drivers of coastal evolution.Information on relative sea level (RSL), climate forcing and sediment supply can be reconstru

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