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Over the past decade, nanomedicine and nanobiology have undergone radical transformations from fantasy to real science. The days of discussing advances in this area in the context of “nanobots” are over, and systems and nanomaterials have emerged that provide major analytical or therapeutic advantages over conventional molecule-based structures and approaches. We have come to recognize that much of...
The environmental, health, and safety (EHS) of nanomaterials has been defined as “the collection of fields associated with the terms ‘environmental health, human health, animal health, and safety’ when used in the context of risk assessment and risk management” ([1], p. 2). In this chapter, the term “nano-EHS” is used for convenience to refer specifically to environmental, health, and safety research...
SIM card registration is a process that is aimed at combating crime. While many countries have implemented SIM card registration process there are other policy issues that have not been taken care of in order to mitigate the consequences of SIM card registration. Compulsory SIM card registration may not yield any positive benefits for the SADC mobile service providers, if individuals or players are...
Access to information through telecentres is essential for social and economical growth in rural areas of sub-Saharan Africa. While many governments have established telecentres as means of bridging the increasingly wide digital divide in rural or unserved areas, their corresponding sustainability or continual operation is in doubt due to various challenges. These challenges to information and communications...
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