The idea of interpreting the semiempirical MO theories from a constrained variational point of view is explored. A density-based approach is developed for calibrating the parameters of useful semiempirical Hamiltonians of molecular electronic structure theory. Results of some numerical experiments with model Hamiltonians of constrained variational origin are reported.

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After the dotcom crises in 2001, there was a need for guidelines for the management and the supervision of a company. Corporate governance aims to strengthen the relationship of the company with all its stakeholders by providing clear rules and practices regarding accountability, fairness and transparency. If the codes of Corporate Governance are followed, a long -term success is ensured (Monks & Minow, 2004). The objective of this project is to do a detailed analysis of the corporate governance structure in All Bhutan Connection (ABC) Private Limited.

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