Reflection of propagating modes is studied at the exit of a cylindrical acoustic wave guide from both an experimental and a numerical point of view.The plane mode and several purely azimuthal higher modes are extracted by means of modal decomposition and the uncoupled reflection coefficients of each mode are obtained using two microphonic antennas
According to the academic debate, the populist radical right is particularly successful in regions that have been left behind economically or culturally.Although civic engagement in networks of civil society, a specific form of social capital, seems important, its influence remains ambiguous.In contrast, regional out-migration as a social dimension
The demand for consumption of energy in industries has made designers to build efficient heat transfer exchangers.One of the most used heat exchangers Bottle Teat which supports this is the shell and tube heat exchangers which are built for effective heat transfer.These heat exchangers are widely utilized in the HVAC industries especially in chille
Modern machining requires reduction in energy usage, surface roughness, and burr width to produce finished or near-finished parts.To Desk ensure high surface quality in machining processes, it is crucial to minimize surface finish and minimize burr width, which are considered as significant parameters as specific cutting energy.The objective of thi
This is a comparative study of the effect of Profit After Tax (PAT) on Corporate Social Responsibility (CSR) expenditure in selected banks and manufacturing firms in Nigeria.A survey research design was used while a purposive sampling method was employed to select ten organizations.Specifically, a longitudinal survey research design was used for th