Stanley Norman Cohen (born June 30, 1935 in Perth Amboy, New Jersey, United States) is an American geneticist.
Cohen is a graduate of Rutgers University, and received his doctoral degree from the University of Pennsylvania School of Medicine in 1960. Following subsequent training at various institutions, including the National Institutes of Health, he joined the faculty of Stanford University in 1968.
It was there that he began to explore the field of bacterial plasmids. He wanted to understand how the genes of plasmids could make bacteria resistant to antibiotics. Cohen's investigations in 1972, combined with those of Paul Berg and Herbert Boyer, led to the development of methods to combine and transplant genes. This discovery signaled the birth of genetic engineering and earned Cohen the National Medal of Science in 1988. He also co-authored (with Royston C. Clowes, Roy Curtiss III, Naomi Datta, Stanley Falkow and Richard Novick) a proposal for uniform nomenclature for bacterial plasmids.
The Stanley Norman is a Chesapeake Bay skipjack, built in 1902 at Salisbury, Maryland. She is a 47.5-foot-long (14.5 m) two-sail bateau, or "V"-bottomed deadrise type of centerboard sloop. She has a beam of 16 feet (4.9 m), a depth of 4 feet (1.2 m) at the stern with the centerboard up, and a registered tonnage of 7 tons. She is one of the 35 surviving traditional Chesapeake Bay skipjacks and a member of the last commercial sailing fleet in the United States. She is located at St. Michaels, Talbot County, Maryland.
She was listed on the National Register of Historic Places in 1985.
Norman Cohen (11 June 1936, in Dublin – 26 October 1983, in Van Nuys, California) was an Irish film director and producer, best known for directing two feature films based on television comedy programmes, Till Death Us Do Part (1969) and Dad's Army (1971). He was also a director of several of the Confessions of... sex comedy series: Confessions of a Pop Performer (1975), Confessions of a Driving Instructor (1976) and Confessions from a Holiday Camp (1977).
In addition to those films, he also produced as well as directed the adaptation of Spike Milligan's Adolf Hitler: My Part in His Downfall (1973), and the comedy sequel Stand Up, Virgin Soldiers (1977). His final film was Burning Rubber (1981).
He died after suffering a heart attack in 1983.