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It was a work on the symptoms and treatments of tropical disease, but was not specific to naval medicine and served more as a general text for doctors and British emigrants. The Essay was used as a medical text in Britain for fifty years following publication. Seven editions were printed, including two after Lind's death. [20]
Salt is a mineral composed primarily of sodium chloride (NaCl) and is used in food for both preservation and flavor. Sodium ions are needed in small quantities by most living things, as are chlorine ions. Salt is involved in regulating the water content (fluid balance) of the body. Both sodium and chlorine ions are used for electrical signaling ...
Swapping regular salt for salt substitutes may reduce the risk of recurrent stroke and death. In a recent study, compared to regular salt intake, salt substitutes reduced stroke-related mortality ...
Calcium hydroxide has many names including hydrated lime, caustic lime, builders' lime, slaked lime, cal, and pickling lime. Calcium hydroxide is used in many applications, including food preparation, where it has been identified as E number E526. Limewater, also called milk of lime, is the common name for a saturated solution of calcium hydroxide.
Lime is also used in making chemicals such as soda ash, caustic soda, bleaching powders, and water softening salt. Limestone was used to fill the caissons that support the Mackinac Bridge. [7] Pulverized limestone is used to restore the lime that is needed to make plants grow. Continuous cultivation depletes lime out of the soil, making it acidic.
Eminently hydraulic lime (NHL 5) is used for external work in exposed areas, such as chimneys and for floor slabs/underpinning. Eminently hydraulic lime contains clay in the range of 21% to 30%. Properties of eminently hydraulic lime are close to those of cement. Eminently hydraulic lime sets within one day after the addition of water.
Australian lime, a species of Citrus native to Australia and Papua New Guinea; Key lime, a citrus hybrid with a spherical fruit; Persian lime, a citrus fruit species of hybrid origin; Tilia, a genus of trees known in Britain as lime trees, lime-wood, basswood, or linden; Wild lime or Zanthoxylum fagara, a green fruit native to the Americas
The Empire Zinc strike, also known as the Salt of the Earth strike, was a 15-month-long miners' strike in Grant County, New Mexico against the Empire Zinc Company for its discriminatory pay. The strike drew national attention, and after it was settled in 1952, a movie entitled Salt of the Earth (1954) was released that offered a fictionalized ...