This study assessed the effect of e-taxation on revenue generation in Anambra state. Specifically, the study intends to; examine the effect of e-taxation on tax revenue generation in Anambra state; determine whether the adoption of etaxation has reduced tax malpractice in Anambra state and ascertain the tax revenue improved based on the e-taxation adoption in Anambra state. Survey design was employed. Data collected were analyzed and one sample t-test was used to test the formulated hypotheses. The study found that E-taxation has effect on tax revenue generation in Anambra state and adoption of e-taxation has reduced tax malpractice in Anambra state. Another finding is that tax revenue has improved based on the adoption of e-taxation in Anambra state. Based on this, the researchers recommended among others that well-equipped database on tax payers should be established by the governments with the aim of identifying all possible sources of income of tax payers for tax purpose.

Nanotechnology is a positive concept which will soon improved the field of medical science and technology. In this process used nano meters to penetrate and has improved the medicine and avenues of science. The various types of eye diseases will treated by this nanotechnology, and also enhance the positive effect of the medicated dose. Various aspect of treatment and diagnosis in eye disease are expected to be in future. It will not improved our approach to current therapeutic challenges, but enable to address currently unsolved problems Nanotechnology is the conducted to special treatment process to minimized the drug adverse effect and their accurate dosage form. The technology is being explore as a means of drug delivery, not only the systemic medication, but also for ocular application as many of the condition.