Quinine using the bark of the cinchona tree for that purpose. While its effect in treating malaria (and malaria-induced shivering) was unrelated to its effect in controlling shivering from rigors, it was a successful medicine against malaria. At the first opportunity, Salumbrino sent a small quantity to Rome for testing as a malaria treatment. In the years that followed, cinchona bark, known as Jesuit's bark or Peruvian bark, became one of the most valuable commodities shipped from Peru to Europe. When King Charles II was cured of malaria at the end of the 17th Century with quinine, it became popular in
Naturally aspirated engine some of the power loss that occurs as the aircraft climbs to higher altitudes. The advantages and disadvantages of a naturally aspirated engine in relation to a same-sized engine relying on forced induction include: Naturally aspirated engine A naturally aspirated engine is an internal combustion engine in which oxygen intake depends solely on atmospheric pressure and does not rely on forced induction through a turbocharger or a supercharger. Many sports cars specifically use naturally aspirated engines to avoid turbo lag. In a naturally aspirated engine, air for combustion (diesel cycle in a diesel engine or specific types of Otto cycle