The obtained results showed the universality of this type of research both in the thematic sense (can be used for various types of objects) and spatial sense (can be performed locally, at the country level, or even at the continental level). The research included non-movable monuments in Poland. Article also shows how cultural heritage fits into the sustainable heritage management. Such analyses can be extremely useful in sustainable heritage management. Thus, various map content generalizations were analyzed in the article the main goal was to find the level for which the data with an acceptable loss of accuracy can be generalized. Often, however, it is extremely difficult, laborious, expensive, and sometimes impossible to obtain. For spatial analysis, it is optimal to use the point location of objects.
The main goal of the article was to show the possibility of using various GIS tools in modeling the distribution of historical objects. To analyze the various forms of spatial management inscribed into sustainable development, information on the location of objects and their concentration at specific areas is necessary. Finally, the outcome of a field experiment involving a skid-steering robot that drives on top of a real slope is also discussed.Ĭultural heritage is a very important element affecting the sustainable development. The results from two simulation tests demonstrate how, to find the optimal path in scenarios containing slopes, in certain situations the use of this model can be more advantageous than relying on isotropic cost functions. Moreover, the proposed model can be tuned to define a trade-off between energy minimization and Roll angle reduction. This model acknowledges how the orientation of the robot with respect to any slope determines its energetic cost, considering the action of gravity and terramechanic effects such as the slippage. To fulfill this demand, this paper presents the Continuous Anisotropic Model for Inclined Surfaces, a cost model compatible with anisotropic path planners like the bi-directional Ordered Upwind Method. This entails the proper assessment of anisotropy to account for the robot driving on top of slopes with different directions. The criteria to define optimality may be based on minimizing energy consumption and/or preserving the robot stability. The optimal traverse of irregular terrains made by ground mobile robots heavily depends on the adequacy of the cost models used to plan the path they follow. (4) The driving force analysis revealed that the indicators “security apparatus,” “human flight and brain drain,” and “external intervention” contributed the most to BRI terrorist attacks. The core areas of the terrorist attacks were Iraq, Israel, Afghanistan, Pakistan, and India. (3) The number of terrorist attacks by bombing/explosion was the largest, followed by armed attack assassination, kidnapping, and infrastructure attacks were the least frequent. In addition, China, Russia, Saudi Arabia, and northeastern Europe saw many new terrorist attacks during the latter 10 years. Terrorist attacks in the last 10 years of the study period were broader in scope and higher in number compared with the previous 10 years. (2) Terrorist attacks showed a 10-year cycle during the study period. The number of events was the largest in January, May, July, and November and was the lowest in June and September the incidence of terrorist attacks from April to May and July to August was high. In addition, the incidence of events was high between Monday and Thursday but was the lowest on Fridays and Saturdays. The following conclusions were obtained: (1) During 1998–2017, the number of events was the highest on Mondays and the lowest on Fridays. Finally, based on the Fragile States Index, we used GeoDetector to analyze the driving forces of the terrorist attacks. Then, we used honeycomb hexagons to present the spatial distribution characteristics. First, we selected data for terrorist attacks in BRI regions from 1998 to 2017 from the Global Terrorism Database and analyzed their time distribution using trend analysis and wavelet analysis.
To achieve the strategic goals of the Belt and Road Initiative (BRI), it is necessary to deepen our understanding of terrorist attacks in BRI countries.
0 kommentar(er)
