This paper investigates the compressive strength loss of wollastonite modified magnesium ammonium phosphate cement (MAPC) and magnesium potassium phosphate cement (MKPC) paste after exposure to NaCl freeze-thaw cycles, alternation of dry-wet (water medium and 3 % NaCl medium), H2SO4 and NaOH corrosion.The compressive strength loss was applied to ch
Little is known on the antioxidant activity modulation in microalgae, even less in diatoms.Antioxidant molecule concentrations and their modulation in microalgae has received little attention and the interconnection between light, photosynthesis, photoprotection, and antioxidant network in microalgae is still unclear.To fill this gap, we selected l
As with the huge number of deaf-mute people in China is of concern, there is Fridge Light Cover a growing need to integrate them into mainstream society through the use of efficient sign language processing technologies.Sign language processing entails the systematic recognition and translation of sign language images/videos to text or speech.This
Siltation and the 2-Layered Wooden Plaque presence of water hyacinth plants on a sewer / river is a cause of flooding in urban areas (beaches).Plant fast-growing water hyacinth in rivers, ditches, Boezem, or area lakes and water storage areas, which impede the flow of water, encouraging a silting.Dredging rivers or reservoirs of waste water hyacint