âChicago is not an island,â said David Spielfogel, senior adviser to Mr. Emanuel. âWeâre only as strong as the weakest gun law in surrounding states.â. A version of this article appears in print on January 30, 2013, on page A1 of the New York edition with the headline: Strict Chicago Gun Laws Canât Stem Fatal Shots.Weâre only as strong as the weakest gun law in surrounding states.â. A version of this article appears in print on January 30, 2013, on page A1 of the New York edition with the headline: Strict Chicago Gun Laws Canât Stem Fatal Shots.
The plastid (Greek: ÏÎ»Î±ÏÏÏÏ; plastÃ³s: formed, molded â plural plastids) is a major double-membrane organelle found in the cells of plants, algae, and some other eukaryotic organisms. Plastids were discovered and named by Ernst Haeckel, but A. F. W. Schimper was the first to grant them a clear definition. Plastids are the site of manufacture and storage of important chemical compounds used by the cell.
Print Share. An epidermoid, or epidermal, cyst is a small, movable lump under the skin. It forms when surface skin cells move deeper into the skin and multiply. These cells form the wall of the cyst and secrete a soft, yellowish substance called keratin, which fills the cyst. If the wall of the cyst is ruptured, the keratin is discharged into the surrounding skin, which causes irritation and inflammation. The cyst may remain small for years, or it may continue to get larger.