Transforming trash to treasure might sound like alchemy, but in some industries it's already happening. For example, furfural ...

A biochemical reaction is the transformation of one molecule to a different molecule inside a cell. Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the ...

So once the change has happened we cant go back again. If you crack an egg in a frying pan and heat it up, that is an irreversible reaction as you're never getting that raw egg back now.

Abstract: The purpose of this article is to analyse the emotional evolution of the netizens in reaction to the events of the Anti-ELAB ... and based on the optimisation results of the LDA topic ...

This paper proposes a supervised text sentiment classification method with Latent Dirichlet Allocation (LDA) to improve the classification performance of review text with fuzzy sentiment boundaries.

School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States ...

University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113, SI-1000 Ljubljana, Slovenia ...

An oil company has again been given extra time to provide more information about its production plans in the Lincolnshire Wolds.