The problem of the arch barrel deformation in railway backfilled arch bridges caused by their typical service loads is analysed.The main attention is paid to vertical or radial displacements of characteristic Step Platform points of the arch barrel.In the study results of deflection measurements carried out on single and multi-span backfilled arch
tv 12" Curve squeal noise is one of the most prominent noises among railway noises.High levels of noise are generated when a train passes through curved sections, resulting in several complaints from the residents and vehicle passengers.To mitigate this problem, the squeal noise was attempted to be mitigated by laser cladding the composite material
This study discusses the composition and structure determination of a new multicomponent system from antiinflammatory natural ingredients, consisting Sanitizer Dispensers of piperine (Pip) and 4-hydroxybenzoic acid (HBA), named Pip-HBA.In addition, this research studied its solubility and anti-inflammatory activity.After screening the stoichiometri
Objective(s):Melatonin is known as an anti-inflammatory agent, and it has been proven to exert neuroprotection through inhibition of cell death (apoptosis) in several models of brain injury.Secondary injury following the primary traumatic brain injury (TBI) results in glial cells activation, especially astrocytes.In fact, astrocyte activation cause
I focus in this chapter on Revolutionary Marxist education, distinguishing it, in particular, from both Centrist, and Left versions of social democracy/revisionism.Accordingly, I Denim Skirts set out what I consider to be five key aspects Marxists critique about education policy, and make proposals and seek to enact, relating to: (i) Curriculum and