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Hace 4 días · v. t. e. Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [11] High blood pressure usually does not cause symptoms. [1] It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral ...
Hace 1 día · Cartogram of the world's population in 2018; each square represents 500,000 people. This is a list of countries and dependencies by population. It includes sovereign states, inhabited dependent territories and, in some cases, constituent countries of sovereign states, with inclusion within the list being primarily based on the ISO standard ISO ...
Hace 2 días · v. t. e. Cricket is a bat-and-ball game that is played between two teams of eleven players on a field at the centre of which is a 22-yard (20-metre) pitch with a wicket at each end, each comprising two bails balanced on three stumps. Two players from the batting team (the striker and nonstriker) stand in front of either wicket, with one player ...
Hace 4 días · Jimmy Wales: The birth of Wikipedia, TED 2005 Chris Anderson: A vision for TED, TED 2002 [17] Since June 2006, [3] TED Talks had been offered for free viewing online, under an Attribution-NonCommercial-NoDerivatives Creative Commons license , through TED.com. [18] As of December 2020, [update] over 3,500 talks are freely available on the official website. [19]
Hace 4 días · v. t. e. In the most general of terms, music is the arrangement of sound to create some combination of form, harmony, melody, rhythm, or otherwise expressive content. [1] [2] [3] Definitions of music vary depending on culture, [4] though it is an aspect of all human societies and a cultural universal. [5]
Hace 5 días · El Catecismo de la Iglesia Católica enseña que, “Los dos efectos principales [del bautismo], por tanto, son la purificación de los pecados y el nuevo nacimiento en el Espíritu Santo ...
Hace 4 días · Stroke (also known as a cerebrovascular accident ( CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death. [5] There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. [5] Both cause parts of the brain to stop functioning properly.