Research background: This paper has been prepared as a result of our ongoing research on various aspects globalization and regional integration power point presentation presented at the recent ACUNS – Academic Council United Nations International Conference that carried out virtual event I June 2021. Purpose article: The main purpose this is to present proposal for reform nations system in orde...

The classical secretary problem studies the problem of selecting online an element (a “secretary”) with maximum value in a randomly ordered sequence. The difficulty lies in the fact that an element must be either selected or discarded upon its arrival, and this decision is irrevocable. Constant-competitive algorithms are known for the classical secretary problems (see, e.g., the survey of Freem...

General Secretary Xi Jinping emphasized that what kind of governance system a country chooses is determined by the country’s historical heritage, cultural traditions, and level economic social development, as well people country.

The secretary problem is a classic model for online decision making. Recently, combinatorial extensions such as matroid or matching secretary problems have become an important tool to study algorithmic problems in dynamic markets. Here the decision maker must know the numerical value of each arriving element, which can be a demanding informational assumption. In this paper, we initiate the stud...

Kent Buse and colleagues argue that unlocking the potential for intersectoral action on climate health requires thinking politically about its facilitators barriers Human activities are wreaking extensive damage natural systems of planet undermining prospects current future populations. The 2021 report Intergovernmental Panel Climate Change provided further evidence increasing urgency respondin...