Face Threatening Acts are politeness forms which have been struggled over in Fish the past and now as they are pragmatically deemed relevant in identifying centripetal and centrifugal movements exerted by political actors on their interlocutors.The findings on approaching political discourse from politeness perspective have been controversial and r
Objectives: Parents are aware of the importance of anterior tooth esthetics in their children.Children Drying / Rinse Agents also pay attention to their appearance more than ever.Today, charcoal has been added to toothpastes.This study aimed to investigate the degree of bleaching and abrasion of charcoal toothpaste on primary teeth.Materials and Me
Piezoelectric micromachined ultrasonic transducers (PMUTs) have been widely applied in distance sensing applications.However, the rapid movement of miniature robots in complex environments necessitates higher ranging capabilities from sensors, making the enhancement of PMUT sensing distance critically important.In this paper, a scandium-doped alumi