Sheela Saravanan

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The socio-ethical concerns regarding exploitation in commercial surrogacy are premised on asymmetric vulnerability and the commercialization of women's reproductive capacity to suit individualistic motives. In examining the exploitation argument, this article reviews the social contract theory that describes an individual as an 'economic man' with moral(More)
BACKGROUND Improving access to supervised and emergency obstetric care resources through fee reduction/exemption maternity care initiatives has been touted as one major strategy to avoiding preventable maternal deaths. Evaluations on the effect of Ghana's fee exemption policy for maternal healthcare have largely focused on how it has influenced health(More)
Though numerous research challenges in security focus on MANET, the need for design based secure Group Communication Systems (GCSs) is always a major constraint. The constraint is felt towards incorporation of group based multi-hop security for variable services which requires resource constraints. SKEMA adopts Clique based graph theoretic approach to(More)
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