The lateral-torsional buckling of tapered thin-walled beams with singly-symmetric cross-section has been investigated before.For instance, the power series method has been previously utilized to simulate the problem, as well as the finite element method.Although such methods are capable of predicting the critical buckling loads with the desired pre
Lignin is a major component of lignocellulosic biomass along with cellulose and hemicellulose, currently underutilized with the bulk of technical lignin being combusted for heat generation in plant.From the technoeconomic perspective, the success of a future biorefinery is highly dependent on lignin valorization.However, structural complexity, hete
Efficacy of mesenchymal stem cells (MSCs) for treatment of acute respiratory DMG distress syndrome (ARDS) suggests bioactive bone marrow MSC extracellular vesicles (BM-MSC EVs) may be effective.A patient with severe COVID-19 associated ARDS who was presumed to expire was treated with a BM-MSC EV preparation (14 doses over two months) as a rescue tr
To study the mass transfer of metal compounds, a model of filtration combustion of metal-containing combustible mixtures is developed.Using cadmium-containing mixture as an example, the main characteristics of filtration combustion are determined when Peppermint Tea the gas pressure at the reactor inlet is constant.It is shown that under the condit
Terahertz (THz) communication offers the necessary bandwidth to meet the high data rate demands of next-generation wireless systems.However, it faces significant challenges, including severe path loss, dynamic blockages, and beam misalignment, which jeopardize communication reliability.Given that many 6G use cases require both high data rates and s