Background: Coronavirus Disease (COVID-19) emerge as a new global health crisis. COVID-19 has wide range of clinical feature, from mild cough to severe respiratory failure. This study aims learn more about feature COVID-19. Methods: cross sectional analytic descriptive includes all patients that yield positive result through GeneXpert-SARS-CoV-2 or Polymerase Chain Reaction (PCR). All data was ...

The concept of marketing communication in introducing products is needed the activities home industry at Putri Al Anwar Islamic Boarding School. purpose this research to find out method used study descriptive qualitative, researcher tries describe detail communications carried by business actors. results conducted on School are determining brand that will become identity product produced, segme...

Engineering optimization needs easy-to-use and efficient optimization tools that can be employed for practical purposes. In this context, stochastic search techniques have good reputation and wide acceptability as being powerful tools for solving complex engineering optimization problems. However, increased complexity of some metaheuristic algorithms sometimes makes it difficult for engineers t...