Abstract: A lid created with two opposing concave spaces so that one of them is used to cover food cooking on a griddle plate or in a cookware; the other concave space serves as liquid reservoir to store water; the water in the reservoir can drip to the griddle plate or the cookware to create steam for cooking food.

Abstract: Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are described. These compounds are inhibitors of HIV integrase and inhibitors of HIV replication, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.