Background: Mobile health interventions like telephone hotlines face challenges that may threaten their use, adoption and sustainability in Africa.Aim: We sought to understand the barriers and facilitators for sustainability of telephone hotlines used in infectious disease outbreaks in Africa using a scoping review and a qualitative study.Setting:
Abstract Background and Aims No recovery related surveillance system exists but given the evidence of effectiveness and growing supply, a house‐ and resident‐ level recovery house (RH) surveillance Model Paint system could be beneficial for data collection on recovery support service (RSS) engagement, and retention; for improved standardization
Background: During last decades it has become increasingly evident the importance of nutritional factors in the development and renovation of buccal tissues, particularly of teeth.Objective: To characterize permanent teething and its relation with nutritional factors in children between 5 and 13 years.Methods: Cross-sectional descriptive, observati
In the present investigation, a ZnO nanostructure was synthesized by means of precipitation and sonochemical methods.The X-ray diffraction (XRD) pattern indicated that the wurtzite structure of ZnO had a hexagonal symmetry and there was no impurity.The average ZnO particles crystallite size was calculated at about 41 nm.The SEM and TEM images revea