Biomedical applications of titanium and its alloys are possible due to their suitable characteristics for bone replacement, including good mechanical properties, read more excellent corrosion resistance and high biocompatibility.However, one of their main limitations is the fibrous tissue capsule that is formed around the material, which can be rel
A noncircular face gear (NFG) conjugated with a pinion is a new type of face gear which can transmit variable velocity ratio and in which two time-varying excitations exist, namely the meshing stiffness excitation and instantaneous center excitation.Considering the tooth backlash, static transmission error and multifrequency parametric excitation,
Zebrafish (Danio rerio) is an important animal model for a wide range of neurodegenerative diseases.However, obtaining the cellular resolution that is essential for studying the zebrafish brain remains challenging as it requires high spatial resolution and signal-to-noise ratios (SNR).In the current study, we present the first MRI results of the ze