Until now, nosocomial infection remains a global health problem, especially in surgical wound infections that need serious attention. One of the efforts to reduce the number of germs/bacteria colonies is disinfecting the room by using a solution of chlorine (bleach) which was used in operating room of Mandau Duri public hospital regularly. This study aimed to determine the effectiveness of chlo…
Campus of Riau University (UR) Panam is a group of habitat consist of office building or calsroom (± 100 Ha); (2) green open space (± 50 Ha). Green open space includes natural forest arboretum (± 8 Ha), farmland (± 40 Ha), and industrial wood (±2 Ha). The aimed of the study were to identified biodiversity and similarity of bird were detected in three habitats type in green open space a…