The study examines the historical experience of interaction between the gendarmerie railway police of the Russian Empire and covert informants in political organizations.It explores the establishment of intelligence work on railways, the monitoring of its effectiveness, the verification of the reliability of secret agents, and the identification of
We utilize a standard competition-colonization metapopulation model in order to study the evolutionary assembly of species.Based on earlier work showing how models assuming strict competitive hierarchies will likely lead to runaway evolution and self-extinction for all species, we adopt a continuous competition function that allows for levels of un
According to the results of toxicological studies, it was found that the Seller preparation of 20% k.s.Belongs to hazard class III (sanpin ruz No.0321-15).The insecticide has an irritating effect on the Puzzles mucous membranes of the eyes and skin.The drug has functional cumulation.The permissible daily dose at the level of 0.72 mg (people) per da
In recent years the phenomenon of black tourism, thana tourism or "dark tourism" has taken on a special interest from social science specialists.The present book, entitled Writing the dark side of travel, compiles 9 chapters that have death and its respective configurations as the main protagonist.In principle, there is a strange human fascination
The structure of free-surface flows is experimentally investigated in a laboratory flume with a compound cross-section consisting of a central main channel (MC) and two adjacent floodplains (FPs).The study focuses on the effects of transverse currents on: (i) mixing layers and quasi-two-dimensional coherent structures at the interfaces between MC a