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Hace 6 horas · Ronald Wilson Reagan (/ ˈ r eɪ ɡ ən / RAY-gən; February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. A member of the Republican Party, his presidency constituted the Reagan era, and he is considered one of the most prominent conservative figures in American history.
Hace 6 horas · Sir Robert Peel, 2nd Baronet, FRS (5 February 1788 – 2 July 1850), was a British Conservative statesman who served twice as Prime Minister of the United Kingdom (1834–1835, 1841–1846), simultaneously serving as Chancellor of the Exchequer (1834–1835). He previously served twice as Home Secretary (1822–1827, 1828–1830). He is regarded as the father of modern British policing, owing ...
Hace 6 horas · Oridonin (Ori) is a naturally existing diterpenoid substance that mainly exists in the Chinese medicinal plant Rabdosia rubescens. It was previously found to possess intriguing biological properties; however, the quick clearance from plasma and limited solubility in water restricts its use as a drug. Several metal–organic frameworks (MOFs), having big surfaces and large pores, have recently ...
