Long-term European experience with the plague and other epidemics has established a set of governance practices to limit the spread of disease, such as quarantine, lock-down of public life and reduction of economic activities etc.They have now returned during the COVID-19 crisis.However, it seems that the memory of European confrontations with pand
Optimal nutrition is critical for human development and economic growth.Sub-Saharan Africa is facing high levels of food insecurity and only few sub-Saharan African countries are on track to eradicate extreme poverty and hunger by 2015.Effective research capacity is crucial for addressing emerging challenges and designing appropriate mitigation str
Online social networks have spawned myriads of online social groups, where people can interact and exchange their ideas.However, the major issues that interfere with the user security and comfort are privacy breach, groups without opt-in options, clutter created out of numerous groups in which a user is a member of and difficulty in managing group
In this paper, we have investigated the Hall and ion slip effects on the unsteady magnetohydrodynamic (MHD) free convective rotating flow over an exponentially accelerated inclined plate entrenched in a saturated porous medium with the effect of angle of inclination, variable temperature and concentration.The flow induced by the presence of heat so
The BRICS countries are increasingly expanding multilateral forms of cooperation, moving beyond political areas to economic ones.This cooperation is based on their interest in using the resources and experience of other partners to the group to develop national economies and promote the export of goods, technologies and services Bath Salts for the