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).
Meet Josh. Josh was raised in Arkansas, the first child born to Jim Bob & Michelle Duggar. He accepted Christ at the age of seven, was homeschooled and graduated from High School at the age of sixteen.His father entered politics in Arkansas in 1998, serving two terms as a State Legislator in the Arkansas House of Representatives.n 2007, Josh started a pre-owned automotive dealership in Northwest Arkansas, Duggar Automotive. Josh also pursues other various entrepreneurial adventures as time allows, including humanitarian work and community service and he is active in the worship ministry at his church.