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In one study 98% of cardiologists suggested that as a desirable target range, 50 to 90 beats per minute is more appropriate than 60 to 100. [10] The available evidence indicates that the normal range for resting heart rate is 50–90 beats per minute (bpm).
Parallel Rate (Revalued dollar) Notes 2006: August: 250 (250,000 old) 550 (1 August); 650 (3 August); 650 to 700 (24 August) 1 August: RBZ revalues the Zim dollar. 1,000 Old Zim dollars become 1 revalued Zim dollar. The official exchange rate is set to 250 revalued Zim dollars per 1 US dollar. (Parallel rate soars to over 600 revalued dollars ...
The United States Secret Service (USSS or Secret Service) is a federal law enforcement agency under the Department of Homeland Security with the purpose of conducting investigations into currency and financial-payment crime, and protecting U.S. political leaders, their families, and visiting heads of state or government. [3]
The United States topped the medal table for the fourth consecutive time, with 40 gold medals and 126 medals in total. [12] China tied with the United States in terms of gold medals (40), and finished second with 91 medals in total. Japan finished third with 20 gold medals and sixth in the overall medal count.
The calorie is a unit of energy that originated from the caloric theory of heat. [1] [2] The large calorie, food calorie, dietary calorie, or kilogram calorie is defined as the amount of heat needed to raise the temperature of one liter of water by one degree Celsius (or one kelvin).
For example, 50 g of zinc will react with oxygen to produce 62.24 g of zinc oxide, implying that the zinc has reacted with 12.24 g of oxygen (from the Law of conservation of mass): the equivalent weight of zinc is the mass which will react with eight grams of oxygen, hence 50 g × 8 g/12.24 g = 32.7 g.
Activated carbon. Activated carbon, also called activated charcoal, is a form of carbon commonly used to filter contaminants from water and air, among many other uses. It is processed (activated) to have small, low-volume pores that greatly increase the surface area [1] [2] available for adsorption or chemical reactions [3] that can be thought of as a microscopic "sponge" structure (adsorption ...
Streptococcus is a genus of gram-positive coccus (pl.: cocci) or spherical bacteria that belongs to the family Streptococcaceae, within the order Lactobacillales (lactic acid bacteria), in the phylum Bacillota. [2]