Schwannomas are tumours that arise from the myelin sheath of the nerves.A very unusual location for schwannoma is the retro peritoneal areas (less than 2%).We present herewith a patient who had a 4x5cm Schwannoma arising from the nerve root of L2 on the right side, which presented General Wound Care - Unna Boots as a lump in the psoas major muscle.
This article reviews the technical applicability of nanofiltration membrane process for the removal of nickel, lead, and copper ions from industrial wastewater.Synthetic industrial wastewater samples containing Ni(II), Pb(II), and Cu(II) ions at various concentrations (50, 100, 150 and 200 ppm), under different pressures (1, 2, 3 and 4 bar), Genera
In this study, we aim to support the evidence-based policy in agricultural biogas production at regional level in Poland.To do so, we set up a decentralized decision framework, simultaneously taking into account the agricultural sector heterogeneity, the biogas technology state-of-the-art and the Polish institutional setting related to renewable en
The crystalline blockage of tunnel drainage pipes poses a common challenge to tunnel engineering, particularly in regions with abundant groundwater and severe ion erosion.Based on the design of concrete mix proportion, this paper improves the calcium ion erosion resistance of shotcrete by adding permeable crystalline sodium methyl silicate waterpro
We have investigated the Auger Safety Boots decay in the temporal domain by applying a terahertz streaking light field.Xenon and krypton atoms were studied by implementing the free-electron laser in Hamburg (FLASH) as well as a source of high-order harmonic radiation combined with terahertz pulses from an optical rectification source.The observed l