This article presents the theoretical and methodological unity between the historical-critical pedagogy and cultural-historical psychology.It highlights, in addition to the membership of both theories to historical-dialectical materialism, the basic premises that point toward the affirmation of school education as a condition of humanization of ind
Net buoyancy changes affect hovering performance and L-Ornithine increase the extra energy consumption of deep-sea intelligent floats (DIFs) at different submergence depths.To improve the adjustment efficiency of net buoyancy changes and solve the extra energy consumption problem at different submergence depths, this study proposes a combination mo
ObjectiveTo address the difficulty of traveling for patients with lower limb motor dysfunction and promote the recovery of lower limb function, a multi-posture, multi-functional lower limb assistive device was designed, offering Felt Hats functions for mobility, assisted standing and lower limb rehabilitation training.MethodsThe static simulation w
Accuracy verification of Concealer airborne large-footprint lidar data is important for proper data application but is difficult when ground-based laser detectors are not available.Therefore, we developed a novel method for lidar accuracy verification based on the broadened echo pulse caused by signal saturation over water.When an aircraft trajecto