Universities, across the globe, Vanadium are identified as complex and critical engines for sustainable development.Nigerian universities have recorded success stories and breakthroughs, but they have their teething problems of retention and challenges which tend to impede their position on the world education league table.Retention of employees in

Multiphase sinusoidal oscillator circuits are presented which utilize Operational Transresistance Amplifier (OTRA) as the active element.The Vanadium first circuit produces n odd-phase oscillations of equal amplitudes and equally spaced in phase.The second circuit is capable of producing n odd- or even- phase oscillations equally spaced in phase.An

Despite its widespread adoption, Tor remains vulnerable to traffic analysis attacks, which enables both ends of the communication to be inferred by network-level adversaries.Notable examples of such attacks include website fingerprinting and end-to-end flow correlation attacks.Various defense techniques have been proposed to enhance the security of