The high degree of uncertainty and conflicting literature data on the value of the permeability coefficient (also known as the mushy zone constant), which aims to dampen fluid velocities in the mushy zone and suppress them in solid regions, is a critical drawback when using the fixed-grid enthalpy-porosity technique for modelling non-isothermal pha
Electromagnetic response of metamaterials is not only determined by its component materials but also the microstructure and arrangements of its resonant elements.The perfect absorber prepared by metamaterial (PMA) can realize 100% absorption in specific frequency bands by designing reasonable structures of resonators.PMA can be applied in many doma
The Central Institute for Archives (ICAR) and Wikimedia Italia conducted a collaboration project between September 2017 and March 2018 with the help of a Wikipedian in Residence.The project has opened a new phase of collaboration between Wikipedia and the world of Italian archives, experimenting how archives can contribute to the free encyclopedia
The risk related to any overseas investment is polygonal which reflects numerous features that are appropriate for investor, such as rule of law, transparency, governance, level of international trade, business and financial conditions etc.All such components combine to form domestic investment climate of an economy, which influence the inflows of
The challenges encountered while concentrating solar radiation from multiple heliostats into a relatively small receiver have inspired numerous aiming methodologies to distribute such concentrated radiation.Likewise, this concentrated radiation, denominated heat flux, needs to satisfy certain constraints that primarily depend on the receiver geomet