Scientists from Russia demonstrated a novel approach leveraging the combination of high-resolution mass spectrometry and chemoinformatics to identify biologically active molecular components of humic ...

A reader e-mailed me with a question about humic acid. Since the quality of their lawn is not as good as they desire it to be, a lawn service has recommended an application of humic acid. They want to ...

This is a preview. Log in through your library . Abstract The occurrence and megascopic characteristics of coal from the Coos Bay coal field have been briefly discussed. The methods used in preparing ...