Violence in the Education: The Post-Revolutionary Situation in Hungary (1956-1957) [version 1; peer review: 2 approved, 1 approved with reservations]

Background: The author attempts to introduce an unusual approach towards schools, universities, and dormitories, including their users (professors, teachers, parents, and students): How can the educational issues be seen through the lenses of special police forces in a specific historical moment? After the 1956 Hungarian revolution, a brutal pacifi

read more


Device for robotic picking of strawberries

The article presents a device for collecting strawberry berries, presents a 3D model of an automated manipulator with a computer vision system.The overall dimensions of the manipulator (WxDxH), mm - 200x700x600, the number of degrees of freedom - 6, load capacity - 1 kg, the maximum effort low sugar to detach fruits and berries - 10-80 N.An algorit

read more

Workability of Hybrid Fiber Reinforced Self-Compacting Concrete

The aim of this Preserve work is to evaluate the effect of adding different types of fibers on the fresh properties of the self-compacting concrete, SCC.The used types of fibers were steel (with volume ratios of 0.75, 1.0 and 1.25 %) and polypropylene fibers (0.10 and 0.15 %) and a hybrid system of these fibers (0.65 % steel and 0.10 % polypropylen

read more