List of Articles PES Open Access Article Abstract Page Full-Text 1 - Multiresidue determination of organophosphorus pesticides in corn oil using solid-phase extraction with lanthanum silicate sorbent and gas chromatography Syed w. Husain Vahid kiarostami Mohsen Morravati M.R Tagebakhsh Ali Roozbahani Open Access Article Abstract Page Full-Text 2 - High level Ab inito bench mark computaions on weak interactions (H2)2 dimer revisited G.H. Shafiee A. Sadjadi Seik Weng Ng