Beta-lactam antibiotics, which are named for the beta-lactam ring in their chemical structure, 1 include the penicillins, cephalosporins and related compounds.
Biography Josh Agle. Josh Agle (born August 31, 1962), is an American artist known by most followers by the nickname SHAG which is how he started signing his paintings in 1987 (derived from the last two letters of his first name, and the first two letters of his last name).
In 2002, Josh Gates was a contestant on Beg, Borrow & Deal, a reality/game show on ESPN. In 2006, he starred in Truly Famous, a series sponsored by Budweiser. Gates also works as a voice-over artist and can be heard as the narrator of Time Warner's audio-book of A Brother's Journey, a memoir by Richard B. Pelzer.