(1) Background: In the context of differences among countries developing pre-entrepreneurship ecosystems in relation to agritourism, the need to define the specific challenges and facilitators in the group of post-communist countries is recognised. Given that, we aim to examine the differences between the countries belonging to the former USSR and the satellite countries of the former USSR. (2) Methods: For the realisation of the intended objective, we analysed studies of the literature on the subject, in terms of the theoretical treatment of the entrepreneurial eco-system in the field of agritourism, and current legal acts. Our own observations from stays in the regions in question were also used, along with statistical methods concerning the density of the transport network, comparative analysis of historical and political conditions, and SWOT analysis. (3) Results: Substantial differences were found between the components of the agritourism entrepreneurship ecosystem in Poland and Kazakhstan, primarily related to the level of transport infrastructure density (satisfactory in West Pomeranian Voivodeship, insufficient in North Kazakhstan), tradition of individual farming (well established in Poland, poorly present in Kazakhstan), support for agritourism development by central and local authorities (relatively high in Poland, incidental and with a short history in Kazakhstan), and finally, differences in the target group of agritourism service recipients (stable in Poland, undefined in Kazakhstan). (4) Conclusions: The research leads to the conclusion of the heterogeneity of the determinants of the development of the agritourism entrepreneurship ecosystem in countries collectively defined as post-communist. There are clearly different challenges and facilitations resulting not so much from the past political system as from the ethnic-historical considerations, the position of agriculture in the economy, and the degree and effectiveness of the involvement of administrative authorities in the development of agritourism. The study leads to a recommendation on the need for more efficient targeting of agritourism consumers abroad.

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In many fracture problems, fragmentation is essentially a probabilistic process, which is determined by the stochastic nature of the distribution of inhomogeneities of the internal structure of material. The probabilistic approach is described, which allows us to model structural heterogeneities of the material in a simple form, practically without any complication of the model and additional experiments. Using experimental data and numerical simulation results, it is shown that the introduction of only one additional parameter (dispersion of the strength properties distribution) into the material model makes it possible to give a probabilistic character to the crack formation process at any scale level, which corresponds to theoretical concepts and experimental data. Distribution of materials strength characteristics (according to the selected distribution law) in the cells of the computational domain is used for initial heterogeneities and materials structure defects modeling. It is shown that the number and size of the “petals” at the penetration of thin barriers depend of the speed of the projectile and the strength characteristics of the barrier.

E-tourism is meeting more and more tourists' needs these days. It is primarily connected with using the Internet as a main tool of contacting the tourist. Therefore, the aim of this study is to collect data concerning the way in which virtual space is perceived by tourists and whether or not it has a possibility of influencing the business in question in the near future. 250 tourists-138 of whom are Polish and 123 come from abroad-visiting given cultural facilities have been subjected to analysis. The author has chosen to use a diagnostic poll method, that is a standardized survey questionnaire, prepared in Polish, English, German and Russian.