The title compound, C16H24Cl2O, was synthesized from β-himachalene (3,5,5,9-tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzocycloheptene), which was isolated from the essential oil of the Online Class Atlas cedar (cedrus atlantica).The molecule forms an extended sheet of two fused rings which exhibit different conformations.The six-membered rin
Rawa Pening Lake has been in critical condition, caused by high sedimentation levels, declining water quality, damage to the watershed, and excessive riparian occupation.Therefore, this study aims to identify the main problems of the revitalization of Rawa Pening lake.Data and information collection were carried out through direct observation and i
Environmental health inequalities (EHIs) refer to general differences in environmental health conditions.This research aimed at introducing the EHI indicators and providing general recommendations that could improve environmental health and reduce the inequalities observed.This research is the review of WHO reports in various Online Class regions.A