Users who access health services in Colombia seek that the Health Care Providing Institutions attend to their needs and expectations, through a humane and safe service; when such characteristics are not perceived, complaints about dissatisfaction come about before the governmental bodies.The unique accreditation system, offers superior quality stan
In this systematic review, the antimicrobial effect of ion-substituted calcium phosphate biomaterials was quantitatively assessed.The literature was systematically searched up to the 6th of December 2021.Study selection and data extraction was performed in duplo by two independent reviewers with a modified version GPS of the OHAT tool for risk of b
Since knowledge of sperm morphological characteristics can play an important role in semen evaluation and fertilisation, baseline data on sperm ultrastructure are required.Live spermatozoa were collected from the cauda epididymis from 64 impala rams in the Kruger National Park and 5082 spermatozoa from 40 of these Nets impala were studied by scanni
In a prefabricated composite pipe gallery with socket joints, the repeated loading and unloading effect of shield construction on the overlying soil and the existing pipe gallery may cause considerable deformations to the pipe gallery at the joint while ensuring its Collections own bearing capacity.The shield tunnelling underneath the existing pipe