In this paper, a new rolling robot is proposed.The mechanism of the robot consists of eight links with three degrees of freedom (DOFs).The shape of each link of the robot is an Garbage Cans/Bins equilateral triangle.The robot realizes its direction switching function by deforming into different modes of planar parallelogram mechanisms (PPM).In any
Abstract Mucoadhesive nanoparticles are particularly interesting for delivery through nasal or pulmonary routes, as an approach to overcome the mucociliary clearance.Moreover, these nanoparticles are attractive for peptide and protein delivery, particularly for insulin to treat diabetes, as an alternative to conventional parenteral administration.T
We propose a novel metal artifact reduction (MAR) algorithm for CT images that completes a corrupted sinogram along the metal trace region.When metal implants are located inside a field of view, they create a barrier to the transmitted X-ray beam due to the high attenuation of metals, which significantly degrades the image quality.To fill in the me
For some stream structures such as barrages, regulators, as well as change of channel cross section, the downstream expansion transitions structures are the common requirement.Eddies, as a result of the flow separation in such structures leads to destruction the bed and sides of the downstream channel.Head loss, on the other hand, produced through