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Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures, such as ...

The Smithsonian’s National Museum of Natural History connects people everywhere to Earth’s unfolding story. Its researchers, scientific collections, free exhibitions and educational programs address ...

Natural hazards are naturally occurring events that have a negative impact on people or the environment. Spatial connections between the timing of droughts and rainfall-induced flooding have only been ...

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

“There are many cleaning products on the market that claim to be organic, but very few have the USDA-certified organic label,” says James Scott, co-founder of Dappir, a commercial and residential ...

The World Heritage Convention is one of the most successful international instruments to protect the most extraordinary natural places on the planet, characterized by their natural beauty or ...

Mathematicians use the logarithm to express the inverse function of exponentiation. That is, the logarithm of a given number p is the exponent to which another fixed number, the base b, must be raised ...

ABSTRACT: Grenfell Tower in London* was destroyed in the early hours of 14th June 2017 by a conflagration that started as a small domestic fire in a refrigerator in the kitchen of an apartment.

Abstract: A fundamental requirement for the successful application of process mining are event logs of high data quality that can be constructed from structured data stored in organizations’ core ...

Abstract: This paper proposes a low-complexity method and architecture to compute the logarithm of complex numbers based on coordinate rotation digital computer (CORDIC). Our method takes advantage of ...