2 documents found, page 1 of 1
What drives beliefs in COVID-19 conspiracy theories? The role of psychotic-like...
Ferreira, Simão; Campos, Carlos; Marinho, Beatriz; Rocha, Susana; Fonseca-Pedrero, Eduardo; Barbosa Rocha, NunoRationale The COVID-19 pandemic is a worldwide threat to public health and the global economy. The climate of fear and uncertainty associated with the pandemic has fostered the emergence of a wide range of COVID-19 conspiracy theories that have the potential to shape public opinion and hinder the effective dissemination of valid information. Beliefs in conspiracy theories have been associated with maladaptive p...
Increasing acid concentration, time and using a two-part silane potentiates bon...
Almiro, Matilde; Marinho, Beatriz; Delgado, António H. S.; Rua, João; Monteiro, Paulo; Santos, Inês Caetano; Proença, Luís; Mendes, José JoãoThere is still a lack of consensus concerning the recommended etching concentration, application time and type of silane when bonding lithium disilicate-reinforced glass ceramics manufactured by CAD/CAM. The purpose of this study was thus to conduct an in vitro study which investigates the influence of hydrofluoric acid (HF) concentration, etching time and silane type on the microtensile bond strength (μTBS) of...