The effect of superplasticizer (SP) on the performance of ultra-high-performance concrete (UHPC) and ultra-high-performance fiber-reinforced concrete (UHPFRC) has been systematically investigated aiming to optimize the use of SP.The slump flow, and V-funnel time were employed to evaluate the impact of SP on the workability, while compressive streng

ObjectiveLegal, ethical, and regulatory requirements of medical research uniformly call for informed consent.We aimed to characterize and compare consent rates for neonatal randomized controlled trials in low- and lower middle-income countries versus high-income countries, and to evaluate the influence of study characteristics on consent rates.Meth

This article aims to understand mental illness and the difficulties that a person with mental illness, faces from the perception of the individual that suffered some mental disorder.We used a qualitative phenomenological methodology.The dado were collected through unstructured interviews with six employees, where they could speak freely about issue