The article studies the dynamics of the population in the city of Yelets from 1594 to 1711.A variety of archival documents, which date back to 1594, 1618, 1645, 1688, 1697 and 1711, are referred to.The c article also specifies the correlation between Posad (trade and handicraft) and the serving population of the city.This is because the presence an
Self-organized robots may develop attracting states within the sensorimotor loop, that is within the phase space of neural activity, body and environmental variables.Fixpoints, limit cycles and chaotic attractors correspond in this setting to a non-moving robot, to directed, and to irregular locomotion respectively.Short higher-order control comman
Rules of biology typically involve conservation of resources.For example, common patterns such as hexagons and logarithmic spirals require minimal materials, and scaling laws involve conservation of energy.Here a relationship with the opposite theme is discussed, which is the selectively advantageous instability (SAI) of one or more components of a
The article gives a general description of “crowdfunding”, and presents his interpretation proposed by various scholars.The authors have investigated crowdfunding as an alternative financing of startups, features and main obstacles to the functioning of Ukrainian crowdfunding platforms.The crowdfunding Other Hair Care Products scheme allows to