Two-dimensional liquid chromatography (2D-LC) improves chromatographic performance, with LCxLC providing extensive ...

Anxiety is both a mental and physical state of negative expectation. Mentally it is characterized by increased arousal and apprehension tortured into distressing worry, and physically by unpleasant ...

The S&P 500 averaged 14.8% returns annually from 2012-21, despite fluctuations. From 2014-24, the 10-year average was 13.45%, totaling over 250% return. Longer-term stock investing is more reliable ...