It is believed that human Influenza HA glycoprotein attaches to alpha2-6 linked sialic acids (SA) on cells, while avian viruses bind to alpha2-3 linked PERMED/COLOUR TREATED SHAMPOO sialic acids, therewith contributing to host tropism.Here, Liu et al.show that mixing low-affinity alpha2-3 SA with low amounts of high-affinity alpha2-6 SA increases b
The title heteroaryl chalcone, C21H14OS, is a second orthorhombic polymorph which crystallizes in the space group P212121.The structure was previously reported [Fun et al.(2009).Acta Cryst.E65, o2168-o2169] in the space group Pna21.The bond distances and angles are similar in both structures.In contrast, the overall crystal Protection packing is di
Electromagnetic fields have emerged as powerful tools for addressing current problems in thin slab continuous casting processes in the iron and steel industry.Substantial studies have been undertaken on the fundamental effects of electromagnetic brakes (EMBr) and strand electromagnetic stirring (SEMS).However, little attention has been focused on m
Lebanon is going through an unprecedented economic, social and political crisis.The economy has collapsed, local currency lost 80% of its value and the government defaulted on the debt in March 2020.Meanwhile, mass protests have been challenging the political class that controls the country since the end of the civil war.After a description Cake of
Even though natural phenomena do not abide to borders, Finland has traditionally been considered an alkali-silica reaction (ASR) free country.This is due to exceptional quality of the mostly Area Rugs course crystalline igneous rocks.However, during the last few years dozens of cases of ASR have been reported.The scope of this study was Kids Suitca