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  2. USS O-14 - Wikipedia

    en.wikipedia.org/wiki/USS_O-14

    In May, O-14, with O-15 and O-16, resumed diving operations, which continued into 1923 as SubDiv 10 conducted diving tactical operations. In November, O-14 proceeded to Philadelphia. Decommissioning on 17 June 1924 after just five and a half years of service, O-14 was turned over to the Commandant, Navy Yard, Philadelphia.

  3. O-14 (Dubai) - Wikipedia

    en.wikipedia.org/wiki/O-14_(Dubai)

    O-14 (Dubai) O14 or O-14 is an office skyscraper located in Business Bay in Dubai, United Arab Emirates. It is 102 m (335 ft) tall and has 23 floors. The building's floor area is 300,000 sq ft (28,000 m 2). There is a 1-meter space between the facade and the windows which allows hot air to rise and cool air to come in from below.

  4. Isotopes of oxygen - Wikipedia

    en.wikipedia.org/wiki/Isotopes_of_oxygen

    There are three known stable isotopes of oxygen (8 O): 16O, 17O, and 18O. Radioactive isotopes ranging from 11O to 28O have also been characterized, all short-lived. The longest-lived radioisotope is 15O with a half-life of 122.266 (43) s, while the shortest-lived isotope is the unbound 11O with a half-life of 198 (12) yoctoseconds, though half ...

  5. United States O-class submarine - Wikipedia

    en.wikipedia.org/wiki/United_States_O-class...

    The class originally operated in the anti-submarine role off the United States' East Coast. Two of the boats, O-4 and O-6, mistakenly came under fire from a British merchant ship in the Atlantic on 24 July 1918. The steamer scored six hits on O-4 ' s conning tower fairwater and pressure hull before her identity was discovered.

  6. Violin Concerto (Mendelssohn) - Wikipedia

    en.wikipedia.org/wiki/Violin_Concerto_(Mendelssohn)

    Violin and orchestra. Premiere. Date. 13 March 1845 (1845-03-13) Location. Leipzig. Felix Mendelssohn 's Violin Concerto in E minor, Op. 64, MWV O 14, is his last concerto. Well received at its premiere, it has remained among the most prominent and highly-regarded violin concertos. It holds a central place in the violin repertoire and has ...

  7. Table of nuclides - Wikipedia

    en.wikipedia.org/wiki/Table_of_nuclides

    A table or chart of nuclides is a two-dimensional graph of isotopes of the elements, in which one axis represents the number of neutrons (symbol N) and the other represents the number of protons (atomic number, symbol Z) in the atomic nucleus. Each point plotted on the graph thus represents a nuclide of a known or hypothetical chemical element.

  8. Oxygen - Wikipedia

    en.wikipedia.org/wiki/Oxygen

    Most 18 O is produced when 14 N (made abundant from CNO burning) captures a 4 He nucleus, making 18 O common in the helium-rich zones of evolved, massive stars. [61] Fifteen radioisotopes have been characterized, ranging from 11 O to 28 O. [62] [63] The most stable are 15 O with a half-life of 122.24 seconds and 14 O with a half-life of 70.606 ...

  9. Sakhalin-I - Wikipedia

    en.wikipedia.org/wiki/Sakhalin-I

    In April 2015, the O-14 production well was drilled, with length of 13.5 kilometers (44,000 ft), in April 2014 the Z-40 well was completed with a length of 13 kilometers (43,000 ft), in April and June 2013 - the Z-43 and Z-42 wells 12.45 kilometers (40,800 ft) and 12.7 kilometers (42,000 ft) long, respectively.