INFLUENCE OF THE EXCHANGE CURRENT DENSITY AND OVERPOTENTIAL FOR HYDROGEN EVOLUTION REACTION ON THE SHAPE OF ELECTROLYTICALLY PRODUCED DISPERSE FORMS - REVIEW

In this study, comprehensive survey of formation of disperse forms by the electrolysis from aqueous electrolytes and molten salt electrolysis has been presented.The shape of electrolitically formed disperse forms primarily depends on the nature of metals, determined by the exchange current density (j0) and overpotential for hydrogen evolution react

Mechanisms of structural adaptation of contact surfaces and lubricating materials during friction with the dominance of deformation processes in tribocontact have been analyzed.The purpose of the work was to model the elastic-plastic properties of dissipative structures taking into account the anisotropic properties of the surface layers of the fri

The main thesis we defend in this article is that the traumatic experience of displacement in Colombia leads displaced people to act within a socio-cultural structure that degrades their identity and compels them to use hiding, obscurity, silence, and diversion as major strategies to face their new status.To support our thesis, four major aspects o

The culture of our time has removed the concept of the limit.Death is more and more a matter of others; spectacularization, or thanatology.Yet its crystal cupcake stand cancellation is impossible.Farewell halls and funeral homes are neutral zones designed more to minimise than to comfort.They represent the extreme attempt to anaesthetise the pain o

Objectives: Pulmonary arterial hypertension (PAH) is a devastating lung vascular disease.Despite advances in the diagnosis of this condition, early detection and ascertainment of the genesis of pulmonary hypertension are still a difficult task.We supposed that the method of Single photon emission computed tomography - computed tomography (SPECT/CT)