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  2. 2025 Next Generation ATP Finals - Wikipedia

    en.wikipedia.org/wiki/2025_Next_Generation_ATP...

    The 2025 Next Generation ATP Finals is a men's exhibition tennis tournament for the eight highest-ranked singles players on the 2025 ATP Tour who are aged 20 and under. It is scheduled to be held in December 2025 at King Abdullah Sports City in Jeddah , Saudi Arabia .

  3. Association of Tennis Professionals - Wikipedia

    en.wikipedia.org/wiki/Association_of_Tennis...

    The Association of Tennis Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour and the ATP Challenger Tour.It was formed in September 1972 by Donald Dell, Jack Kramer, and Cliff Drysdale to protect the interests of professional tennis players, and Drysdale became the first president.

  4. 2025 ATP Finals - Wikipedia

    en.wikipedia.org/wiki/2025_ATP_Finals

    The 2025 ATP Finals (also known as the 2025 Nitto ATP Finals due to Nitto sponsorship) is a planned men's tennis tournament that is scheduled to run from 9 to 16 November 2025. It is set to be played on indoor hard courts at the Inalpi Arena in Turin , Italy for the fifth consecutive time, and would be the season-ending event for the highest ...

  5. 2025 Carlos Alcaraz tennis season - Wikipedia

    en.wikipedia.org/wiki/2025_Carlos_Alcaraz_tennis...

    Carlos Alcaraz has a 11–2 (84.62%) ATP match win–loss record in the 2025 season. His record against players who were part of the ATP rankings Top-10 at the time of their meetings is 1–1 (50%). Bold indicates player was ranked top 10 at the time of at least one meeting.

  6. Adenosine triphosphate - Wikipedia

    en.wikipedia.org/wiki/Adenosine_triphosphate

    Higher concentrations of Mg 2+ decrease free energy released in the reaction due to binding of Mg 2+ ions to negatively charged oxygen atoms of ATP at pH 7. [17] This image shows a 360-degree rotation of a single, gas-phase magnesium-ATP chelate with a charge of −2. The anion was optimized at the UB3LYP/6-311++G(d,p) theoretical level and the ...

  7. Lithuania at the 2016 Summer Olympics - Wikipedia

    en.wikipedia.org/wiki/Lithuania_at_the_2016...

    Lithuania competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016.This was the nation's seventh consecutive appearance at the Games in the post-Soviet era and ninth overall in Summer Olympic history.

  8. Sodium–potassium pump - Wikipedia

    en.wikipedia.org/wiki/Sodium–potassium_pump

    For every ATP molecule that the pump uses, three sodium ions are exported and two potassium ions are imported. [1] Thus, there is a net export of a single positive charge per pump cycle. The net effect is an extracellular concentration of sodium ions which is 5 times the intracellular concentration, and an intracellular concentration of ...