OBJECTIVES Propylene glycol (PG) (1-2 propanediol; CAS No 57-55-6) is a low toxicity compound widely used as a food additive, in pharmaceutical preparations, in cosmetics, and in the workplace-for example, water based paints, de-icing fluids, and cooling liquids. Exposure to PG mist may occur from smoke generators in discotheques, theatres, and aviation emergency training. Propylene glycol may ...

Efficient and unbiased sampling of ecological interactions is essential to our understanding the functions they mediate. Seed dispersal by frugivorous birds a key mutualism for plant regeneration community dynamics. Mist‐netting one most widely used methods sample avian seed through identification seeds in droppings captured kept inside cloth bags. However, may drop on ground before being extra...

Film cooling is a cooling technique widely used in highperformance gas turbines to protect the turbine airfoils from being damaged by hot flue gases. Motivated by the need to further improve film cooling in terms of both cooling effectiveness and coolant coverage area, the mist/air film cooling scheme is investigated through experiments in this study. A small amount of tiny water droplets (7% w...

ed. But, to be honest, the genes that underlie Heliconius wing patterns still seem like a rainforest under a shroud of fog. Only a few canopy trees are visible as we fly over. It should be exciting when the