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English is the most spoken language in the world, primarily due to the global influences of the former British Empire (succeeded by the Commonwealth of Nations) and the United States. [7] English is the third-most spoken native language , after Mandarin Chinese and Spanish ; [ 8 ] it is also the most widely learned second language in the world ...
7 is the only number D for which the equation 2 n − D = x 2 has more than two solutions for n and x natural. In particular, the equation 2 n − 7 = x 2 is known as the Ramanujan–Nagell equation. 7 is one of seven numbers in the positive definite quadratic integer matrix representative of all odd numbers: {1, 3, 5, 7, 11, 15, 33}. [19] [20]
VII, The Roman number for seven; vii o, leading-tone triad, see diminished triad; Vii (river), a river in Romania; Vehicle Infrastructure Integration, an R&D initiative for linking road vehicles to their physical surroundings; Viscosity index improver; IATA airport code VII: Vinh Airport, located in Vinh, Nghe An, Vietnam
The Nexus 7 features a 7.0-inch (180 mm) display, an Nvidia Tegra 3 quad-core chip, 1 GB of RAM, Wi-Fi and NFC connectivity, and 8, 16 or 32 GB of storage. The tablet was the first device to ship with version 4.1 of Android, nicknamed "Jelly Bean".
The VII Corps was an army corps of the British Army active in the First and Second World Wars. In the early part of the Second World War, it was part of the defence forces of the United Kingdom, and later acted as a shadow formation for deception purposes.
Charles VII was the second Wittelsbach emperor after Louis IV and the first Wittelsbach king of Germany since the reign of Rupert. [ 11 ] [ 12 ] [ 13 ] Shortly after his coronation, most of Charles's territories were overrun by the Austrians, and Bavaria was occupied by the troops of Maria Theresa.
Some paleontologists suggest that animals appeared much earlier, possibly as early as 1 billion years ago [58] though they probably became multicellular in the Tonian. Trace fossils such as tracks and burrows found in the late Neoproterozoic Era indicate the presence of triploblastic worms, roughly as large (about 5 mm wide) and complex as ...
Coagulation factor VII (EC 3.4.21.21, formerly known as proconvertin) is a protein involved in coagulation and, in humans, is encoded by gene F7. It is an enzyme of the serine protease class. Once bound to tissue factor released from damaged tissues, it is converted to factor VIIa (or blood-coagulation factor VIIa , activated blood coagulation ...