The article Gift Cards is based on the positions of neo-realism, namely in the works by S.Walt and J.Mearsheimer.It characterizes the key actors of the war in Ukraine, which is a result of a long-term geopolitical competition between the USA and RF in the Black Sea region.The NATO enlargement in the area is classified as a non-coercive Expansion by
In addition to passenger vehicles, battery-electric trucks and buses could offer substantial flexibility to the energy system.Using a Bass diffusion model, we extrapolated the unidirectional charging needs and availability of trucks in five of eleven Drive board typical applications, as well as city buses, for Germany until 2040.Combined, these hea
With the advantages of large working space, low cost and more flexibility, industrial robots have become an important copyright in intelligent manufacturing.Due to the low rigidity of robotic milling systems, cutting vibrations are inevitable and have a significant impact on surface quality and machining accuracy.To improve the machining performanc
Sport performances are often showcases of skilled motor control.Efforts to understand the neural processes subserving such movements may teach us about general principles of behavior, similarly to how studies on neurological patients have guided early work in cognitive neuroscience.While investigations on non-human animal models offer valuable info
Non-avian cheese slicer saurischian skulls underwent at least 165 million years of evolution and shapes varied from elongated skulls, such as in the theropod Coelophysis, to short and box-shaped skulls, such as in the sauropod Camarasaurus.A number of factors have long been considered to drive skull shape, including phylogeny, dietary preferences a