The solidification behaviour of undercooled AlCu alloys in contact with the primary phases

Microstructural Evolution during Laser Resolidification of Fe-18 At. Pct Ge Alloy

“…[27] Using thermophysical parameters (as given in Table II), Eq. [8] is solved numerically to obtain a unique solution of R as a function of V.…”

“…ALTHOUGH research on rapid solidification of dilute alloys is well known in the literature, [1][2][3][4][5][6][7][8][9][10] the study of microstructural evolution during rapid resolidification of concentrated alloys is scarce and has been less understood in terms of experiments as well as theory. [2][3][4] The phase selection and development of the morphology of the advancing solid-liquid interface of concentrated alloy systems is a field that remains to be explored.…”

Hordatines as a Potential Inhibitor of COVID-19 Main Protease and RNA Polymerase: An In-Silico Approach

“…[4,5] Phenolic compounds and their derivatives are widely distributed in nature especially from plants, their diverse structures and combinations which may be founded as acids or esters or amides and also may including nitrogen in monomer or dimmer structures or even more. [6] Tens of phenolic compounds of different classes (phenolic acids, avonoids and coumarins) are showing potent activities against many viruses like Herpes simplex (HSV), In uenza, Epstein-Barr Hepatitis B and Human Immunode ciency (HIV) viruses through different mechanisms. [6,7] Antiviral activity and structure diversity and complexity of phenolic acids like caffeic acid derivatives as a major compounds of this study make them a suitable candidates for exploring their activity against COVID-19.…”

“…[6] Tens of phenolic compounds of different classes (phenolic acids, avonoids and coumarins) are showing potent activities against many viruses like Herpes simplex (HSV), In uenza, Epstein-Barr Hepatitis B and Human Immunode ciency (HIV) viruses through different mechanisms. [6,7] Antiviral activity and structure diversity and complexity of phenolic acids like caffeic acid derivatives as a major compounds of this study make them a suitable candidates for exploring their activity against COVID-19. [8] Caffeic acid exhibit a potent antiviral activity against Hepatitis C virus (HCV) at 55 nanomolar level but its n-octyl ester derivatives showed a way more strongest anti-HCV activity at 1.0 to 109.6 picomolar level.…”

“…[8,9] Chicoric acid or dicaffeoyltartaric acid is dimeric caffeic acid derivative with tartaric acid which also showed more potent antiviral activity against HIV. [6] Amide group is founded to increase antiviral activity of coumarin-based inhibitors against HIV through increasing biding a nity due hydrogen bonding. [10] A library of known 40 natural compounds ( Figure 1) have been run against the catalytic site of the COVID-19 main protease and RNA polymerase ( Figure 2).…”