Anagrammi & Informazioni su | Parola Inglese SHAPLEY

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Esempi di utilizzo di SHAPLEY in una frase

• His ecclesiastical superior and mentor, Cardinal Désiré-Joseph Mercier, encouraged and supported his scientific work, allowing Lemaître to travel to England, where he worked with the astrophysicist Arthur Eddington at the University of Cambridge in 1923–1924, and to the United States, where he worked with Harlow Shapley at the Harvard College Observatory and at the Massachusetts Institute of Technology (MIT) in 1924–1925.
• Harlow Shapley finds that the spectrum of S Sagittae and other Cepheid variables varies with brightness, recording it as spectral type F0 leading to maximum, F4 at maximum, and G3 just before minimum brightness.
• Harlow Shapley demonstrates that globular clusters are arranged in a spheroid or halo whose center is not the Earth, but the center of the galaxy.
• After graduation, Shapley received a fellowship to Princeton University for graduate work, where he studied under Henry Norris Russell and used the period-luminosity relation for Cepheid variable stars (discovered by Henrietta Swan Leavitt) to determine distances to globular clusters.
• Harlow Shapley stated in 1918 that the halo of globular clusters surrounding the Milky Way seemed to be centered on the star swarms in the constellation of Sagittarius, but the dark molecular clouds in the area blocked the view for optical astronomy.
• Amongst others the Virgo cluster, the Norma cluster (including the Great Attractor), the Coma cluster, the Pisces-Perseus supercluster, the Hydra cluster, the Centaurus cluster, the Pisces-Cetus supercluster and the Shapley Concentration were found to be near the supergalactic plane.
• The Shapley value is the unique payoff vector that is efficient, symmetric, and satisfies monotonicity.
• The award is named in honor of Leslie Peltier, an amateur astronomer from Delphos, Ohio, who was described by Harlow Shapley as "the world's greatest nonprofessional astronomer".
• Phillips and Marden (2018) proved that for cost-sharing games with concave cost functions, the optimal cost-sharing rule that firstly optimizes the worst-case inefficiencies in a game (the price of anarchy), and then secondly optimizes the best-case outcomes (the price of stability), is precisely the Shapley value cost-sharing rule.
• The competing theories were the subject of the Great Debate between Harlow Shapley and Heber Doust Curtis in April 1920.
• In September 1923 Dr Paras accepted an offer from Dr Harlow Shapley, to become the Superintendent of the Harvard Observatory's Southern Station.
• Goldman, John Isbell, Stephen Maurer, Turing Award winner Marvin Minsky, Nobel Prize winner John Nash, Torrence Parsons, Nobel Prize winner Lloyd Shapley, Robert Singleton, and Marjorie Stein.
• The defenders of Fort Trumbull, 23 men led by Captain Shapley, fired a single volley, spiked the guns, and boarded boats to cross the river to Fort Griswold, following orders left by Colonel Ledyard.
• It was discovered in 1937 by American astronomer Harlow Shapley using the 24-inch Bruce refractor at Boyden Observatory.
• The Fornax Dwarf Spheroidal (formerly known as the Fornax System) is a dwarf elliptical galaxy in the constellation Fornax that was discovered in 1938 by Harlow Shapley.
• Shapley argued that the Milky Way was the entire universe (spanning over 100,000 lightyears or 30 kiloparsec across) and that all of the observed "nebulae" (currently known as galaxies) resided within this region.
• Currently, the Local Group is being gravitationally pulled towards either the Shapley Supercluster or the "Great Attractor", with which we would eventually merge if dark energy were not acting.
• His other teachers included Albert Tucker, John von Neumann, and Jacob Viner; his roommates were future Nobel Prize winners Lloyd Shapley and John Nash; and his classmates included Thomas Whitin, Otto Eckstein, Gary Becker, Marvin Minsky, John McCarthy, Herbert Scarf, Ralph Gomory, Richard Karlin, Alan Hoffman, and Harlan Mills.
• Around the same time, Roberto Scaramella and co-workers had also noticed the Shapley Supercluster in the Abell catalogue of clusters of galaxies: they had named it the Alpha concentration.
• His position at the AAAS brought him into close contact with such eminent scientists as the astronomer Harlow Shapley, the geologist Kirtley Mather, and the biologist George Wald.

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