Not many doctors are aware of the most important obstacle in pulmonology and respiration care which is determined by electronic structure molecular oxygen. In great contrast to a huge majority chemically stable substances, O2 molecule possesses two non-paired electrons with parallel spins.

Abstract Despite the significant progress made in coalbed methane (CBM) exploration and development recent years, understanding of CBM enrichment mechanisms remains limited. This study aims to elucidate mechanism southern Qinshui Basin, China, by analyzing characteristics global basins building a geological model area. Field analyses are conducted predict sweet spots high abundance production p...