text: that facilitate communications between different categories of staff in each detention facility so as to enhance co-operation between the various services engaged in the care of juveniles, as well as between staff and the administration, with a view to ensuring that staff directly in contact with juveniles are able to function in conditions favourable to the efficient fulfilment of their duties. "84. The personnel should receive such training as will enable them to carry out their responsibilities effectively, including in particular training in child psychology, child welfare and international standards and norms of human rights and the rights of the child, including the present rules. The personnel should maintain and improve their knowledge and professional capacity by attending courses of in-service training, to be organized at suitable intervals throughout their career. "85. The director of a facility should be adequately qualified for his or her task by administrative ability, suitable training and experience, and should carry out his or her duties on a full-time basis. "86. In the performance of their duties, personnel of detention facilities should respect and protect the human dignity and fundamental human rights of all juveniles. In particular; "(a) No member of the detention facility or institutional personnel may inflict, instigate or tolerate any act of torture or any form of harsh, cruel, inhuman or degrading treatment, punishment, correction or discipline under any pretext or circumstance whatsoever; "(b) All personnel should rigorously oppose and combat any act of corruption, reporting it without delay to the competent authorities; "(c) All personnel should respect the present Rules. Personnel who have reason to believe that a serious violation of the present Rules has occurred or is about to occur should report the matter to their superior authorities or organs vested with reviewing or remedial power;
analysis: This text appears to be focused on the welfare and treatment of juveniles in detention facilities, outlining the responsibilities and guidelines for staff to ensure the humane treatment and care of the juveniles. The text emphasizes the importance of training, respect for human dignity and human rights, and combating corruption. This suggests that the category is related to social and humanitarian issues.