We use HSQ as the resist for this step because a negative resist is ideal for creating a small etch mask, and because with HSQ we can obtain small feature sizes.
Another nurse appeared with a small, clear face mask, out of which hissed moist steam.
If you make a mistake, you can repair it with a small piece of masking tape.
I could see a small room, an oxygen mask, it's an emotionally charged environment".
For instance, target suppression from an overlaying small orthogonal mask might have been alleviated with a large orthogonal surround because this suppresses visibility of the central mask of the same orientation, thus improving target visibility.
Two dwarfs, twin brothers in a Calcutta circus, pose: one holds his gorilla mask; the other, mask on, holds a small dog.
A small, neat variation on the masks seen in Mr. Shonibare's video, it combines a leather eye mask and eyeglasses.
"It's important because it's about the usage of the Thai language," Mr. Vira, an architect by training, said in his office decorated with Thai theatrical masks and a small Buddhist altar.
Mr. Chan's store, the size of a small airplane hangar, is stuffed with art: spirit masks from the Sepik, smiling dance masks, colorfully painted shields, spears, fertility statues.
Continually turn your head and look in all directions because a mask has limited peripheral vision.
