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A modern telecommunications network is an essential infrastructure for the world's developing nations. The emergence of new technologies, the entrance of supra-national carriers, and deregulation in the telecommunications sector have resulted in the globalization of telecommunications and the opening of markets on every continent. Collecting the work of 19 expert contributors, this book provides a comprehensive examination of what African countries are doing to build their telecommunications capabilities. Africa has historically lagged behind other regions in developing its telecommunications infrastructure, and the penetration rate for basic service is still relatively low. But as some Afri...
The official monthly record of United States foreign policy.
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Geophysics is a comparatively young science which only evolved as a distinct discipline during the 19th century. However, its phenomena (like earthquakes, tsunamis, volcanic eruptions and lightning) had been objects of fear, curiosity and speculation since ancient times. In this book, Johan de Beer and his research team reveal that geophysical activity in South Africa can be traced back to as early as 1488. This is a truly astonishing revelation which deserves to be firmly entrenched as part of the country?s proud history. The book also discusses the history and formation of South African geophysical institutions that made a huge and seldom acknowledged contribution to the technological development of southern Africa.