John Jacob Abel the position of chair of the department until he retired at the age of 75 in 1932. Ever since his early years in Europe, Abel showed great interest in isolating pure form of internal gland hormones. The first work that led to his international reputation as a pharmacologist and biochemist was the isolation of epinephrine from adrenal medulla. However, he was only able to isolate a monobenzoyl derivative of epinephrine. While he was improving his processes on decomposing the benzoyl derivative to obtain salts of epinephrine using saponification, a Japanese chemist J. Takamine, who had visited his lab, was able
John Jacob Rogers Award John Jacob Rogers Award The John Jacob Rogers Award is an obsolete award of the United States Department of State. It has since been replaced with the Secretary’s Career Achievement Award. It was presented to retiring career employees in the Department who, over a period of 25 years or more, of U.S. government or military service, performed with dedication and distinction. The award consisted of a silver medal set and a certificate signed by the secretary. It was named for Congressman John Jacob Rogers, for whom the Rogers Act of 1924 is named. The Rogers Act consolidated the diplomatic and