Background.Schwannomas are common, benign tumors of the Day Cream sheath of peripheral nerves.Sciatic schwannomas are rare.PURPOSE: We report a case of a large sciatic schwannoma, emphasizing the role of nerve preservation.Material & methods.A 54 years old female was admitted in our clinic for persistent right sciatalgia, and right L5 and S1 motor
Mixed Poncho reality offers unique opportunities to situate complex tasks within spatial environments.One such task is the creation and manipulation of intricate, three-dimensional paths, which remains a crucial challenge in many fields, including animation, architecture, and robotics.This paper presents an investigation into the possibilities of s
To study the shear failure modes of rock fractures with different morphologies, rock types and test conditions, direct shear tests were conducted with the aid of an acoustic emission test system to obtain the characteristics of acoustic emissions in the shear process.The test results indicated that sandstone fractures experienced brittle shear fail
Particle impact, a new drilling technology, has been applied in drilling and gas LED G8.5 and oil exploitation.Also, it is considerably promising as an assisting rock-breaking method for the excavation of tunnels in extremely hard rocks.In this paper, an experimental study was conducted to investigate the effects of particle impact number, particle