Image in painting is a method to reinstate a damaged portion of image. This technique has found extensive use in application such as restoration, object removal, scratch removal, error recovery, multimedia editing, and video privacy protection. This restoration can be made by using two approaches, image in painting and texture synthesis. Most usual techniques are computationally exhaustive and ...

Structural manipulation of the two dimensional graphene surface has been of significant interest as a means of tuning the properties of the nanosheets for enhanced performance in various applications. In this report, a straightforward and highly scalable method is presented to prepare bulk quantities of "holey graphenes", which are graphene sheets with holes ranging from a few to tens of nm in ...

The electronic structure and properties of LaYBa2Cu2Ti2O11 , as a typical member of the L8L9Ba2Cu2Ti2O11 family, were determined by means of the full-potential linear muffin-tin method. From the results obtained it appears that L8L9Ba2Cu2Ti2O11 may be a good candidate for high-Tc superconductivity since its band structure at the Fermi energy is dominated by a quasi-two-dimensional Cu-O dps band...

In this note, I derive simple formulas based on the adjacency matrix of a network to compute measures associated with Ronald S. Burt’s structural holes (effective size, redundancy, local constraint, and constraint), together measure called improved introduced in 2017. This can help see these within unified computation framework because they all be expressed matricial form. These also used defin...

IMPORTANCE Considering the potential clinical importance of focal lamina cribrosa (LC) defects as a characteristic structural feature in glaucoma and a risk factor for glaucomatous visual field progression, it may be helpful to know the structure of focal LC defects and the spatial relationship between them and glaucomatous optic disc changes such as neuroretinal rim thinning/notching and acqui...