has revealed that at-home teeth whitening kits bought online can be extremely dangerous to the enamel on your teeth if they contain high levels of peroxide. Dr Mehra explains: “Although dentists ...

Dr Smita Mehra, BDS MFGDPRCS, Principal Dentist at The Neem Tree Dental Practice, has revealed that at-home teeth whitening kits bought online can be extremely dangerous to the enamel on your teeth if ...

Dental erosion is defined as the irreversible chemical dissolution of dental hard tissues, including enamel and dentine, through a chemical process. This erosion occurs independently of bacterial or ...

Abstract: The analytical methods (AMs) are of value in predicting the electromagnetic vibrations of permanent magnet synchronous machines (PMSMs). In conventional AMs, the stator system is normally ...

Then, the performance of the tooth-yoke spliced PMSM, which is superior to the conventional non-grain-oriented electrical steel (NGOES) sheet PMSM in terms of torque and efficiency, is analyzed using ...