The Ukrainian Registered Cossacks post of Hetman by its decree. Cossacks elected unanimously to this post a well-known scientist, Anatoliy Ivanovich Shevchenko, Corresponding member of the National Academy of Science of Ukraine, Ph Doctor of Technical Science, Ph Doctor of Theology, rector of the State University of Information Technology and Artificial Intelligence, and attached to MES of Ukraine. The motto of the old Registered Cossacks was “Keep Honour – Build Glory!”, but the motto of modern Registered Cossacks is “Towards a Powerful State and Prosperity of the Ukrainian People Through Spirituality and Patriotism of Each Person”. The URC are registered with provincial, municipal, district
Population density effect after the scientist who identified it. Examples of the causes in low population densities include: For humans, population density is the number of people per unit of area, usually quoted per square kilometer or square mile (which may include or exclude, for example, areas of water or glaciers). Commonly this may be calculated for a county, city, country, another territory or the entire world. The world's population is around 7,500,000,000 and Earth's total area (including land and water) is 510,000,000 square kilometers (197,000,000 sq. mi.). Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per