This paper proposes two different switched capacitor based Multilevel Inverter topologies having single dc voltage source.One of the proposed MLIs is a seven-level structure whereas the other circuit successfully generates a nine-level output voltage.The special features of the seven-level topology consist of reduced number of circuit elements, low
The South African manager: Challenges and dilemma The South African working environment is typified by two extremes.On the Body Skin Care one hand there is an over-supply of unskilled labour, whilst on the other hand there is a severe shortage of qualified persons which have the applicable experience.In addition white males are mainly used to fill
The chloride migration coefficient of concrete describes the resistance of concrete against chloride ingress.This important material variable can be determined with the rapid chloride migration test (RCM).During the test, chloride ions penetrate concrete by means of an applied electrical field.If the concrete has already been exposed to chlorides b
Yard Sign Objective: The present investigation aims to determine the gap between users, understanding and expectation of services received with staff presumptions regarding their expectations.Methodology: LibQual questionnaire comprising of 23 indicators grouped into three dimensions (Service impact, information control and library as a locality an