• A novel step matrix multiplication-based path integration (SMM-PI) method is created. Probability density function evolution of stochastic systems are computed. The SMM-PI gives accurate approximations very efficiently. order magnitudes faster and more reliable than similar methods. modular construction facilitates evaluation adaptation for larger systems. In this work we introduce a methodol...

Molecular Trapping In article number 2203745, Jingui Duan, Susumu Kitagawa, and co-workers report a trap-and-flow channel crystal, where the flow provides an effective shape- size-dependent sieving path for linear acetylene carbon dioxide, while possesses customized space of efficient molecular trapping, yielding record productivity poly-grade C2H4 from C2H2/CO2/C2H4 mixtures.