Engineering topics
Publications and source records attributed to Chang, S..
Volatilizable C compounds in lunar fines from Mare Tranquillitatis, investigating pyrolysis and acid hydrolysis products by mass spectroscopy and gas chromatography
Peptide formation by stepwise tetramer-mediated condensation of alpha-amino acid as possible prebiotic process
Isothiocyanates and phenyl isocyanate reaction with hydrazinoethanol and hydrazinoethyl hydrogen sulfate
Prebiotic chemical reactions on primitive earth in evolution of life, discussing phosphorylation of nucleosides with phosphoric acid and monobasic salts