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(1990 International Geary-Khamis dollars)
Bb
Term | Regulator(s) | Min Download Mbps | Min Upload Mbps | Notes |
---|---|---|---|---|
Full fibre / FFTP/H | Ofcom | 100 | 1 | |
Gigabit | EU | 1000 | 1 | |
Ultrafast | Ofcom | 300 | 1 | |
Ultra-fast / Gfast | EU, UK Government | 100 | 1 | |
Fast | EU | 30 | ||
Superfast | Ofcom | 30 | 1 | |
Superfast | UK Government | 24 | 1 | |
Broadband | FCC | 25 | 3 | |
Broadband | Ofcom | 10 | 1 |
Feature | First seen | First demonstrated on | First commissioned carrier | Entry into service | Notes |
---|---|---|---|---|---|
Flight takeoff deck | 1910 | USS Birmingham | HMS Repulse (1916) | 1917 | |
Full length flight deck | 1918 | HMS Argus (I49) | HMS Argus (I49) | 1918 | |
Angled flight deck | 1948 | HMS Warrior | USS Antietam (CV-36) | 1952 | |
Aircraft elevators | 1918 | HMS Argus (I49) | HMS Argus (I49) | 1918 | |
Purpose built carrier | 1918 | HMS Hermes (95) | IJN Hōshō | 1922 | |
Arresting gear | 1911 | USS Pennsylvania (ACR-4) | HMS Argus (I49) | 1918 | The Argus was fitted with longitudinal gear, by W.A.D.Forbes |
Transverse arrestor gear | 1922 | USS Langley (CV-1) | Béarn | 1927 | |
Hydraulic Arrestor Gear | 1927 | Béarn | Béarn | 1927 | |
Starboard Island | 1924 | HMS Hermes (95) | HMS Hermes (95) | 1924 | |
Hurricane Bow | 1924 | HMS Hermes (95) | HMS Hermes (95) | 1924 | |
Aircraft catapult | 1915 | USS North Carolina | USS Langley (CV 1) - compressed air USS Lexington (CV-2) - flly wheel HMS Courageous (50) - hydraulic |
1922 1927 1934 |
Lt. Cmdr. Henry Mustin made the first successful launch on November 5, 1915, |
Steam Catapult | 1950 | HMS Perseus | USS Shangri-La (CVA-38) | 1955 | added to the Shangri-La during her 1953 SCB-27C/125 refit. |
EMALS | 2010 | Lakehurst Maxfield Field | USS Gerald R. Ford | 2017 | |
Nuclear marine propulsion | 1961 | USS Enterprise (CVN-65) | USS Enterprise (CVN-65) | 1961 | |
Ski-jump | 1973 | RAE Bedford | HMS Invincible (R05) | 1977 |
See also:
Country | 1st PWR fabricated | 1st PWR acquired | 1st vessel | Commissioned | Notes |
---|---|---|---|---|---|
USA | 1953 | - | USS Nautilus (SSN-571) | 1955 | World's first nuclear submarine |
USSR | 1958 | - | K-3 Leninsky Komsomol | 1958 | |
United Kingdom | 1965 | 1962 | HMS Dreadnought (S101) | 1963 | HMS Dreadnought utilised an imported US S5W reactor, with HMS Valiant (S102) carrying the first UK built Rolls-Royce PWR, in 1966. |
Germany | 1968 | - | Otto Hahn (ship) | 1968 | Commercial ship, scrapped in 2009 |
France | 1970 | - | Redoutable (S611) | 1971 | |
Japan | 1970 | - | Mutsu (nuclear ship) | 1972 | Decommissioned 1992 |
China | 1973 | - | Han (S401) | 1974 | |
Russia | 1992 | 1992 | K-419 Kuzbass | 1992 | The Russian navy inherited approximately 250 nuclear powered vessels from the Soviet navy, in January 1992. |
India | 2003 | 1988 | INS Chakra | 1998 | Soviet submarine K-43, leased in 1988, and Russian submarine Nerpa (K-152), leased in 2012, have both carried the INS Chakra name. INS Arihant is India's first indigenously constructed nuclear submarine, commissioned in 2016. |
GDP estimates
According to economic historian Angus Maddison in Contours of the world economy, 1–2030 CE: essays in macro-economic history, India had the world's largest economy from 1 CE to 1600.
Year | GDP (1990 dollars) |
GDP per capita (1990 dollars) |
Avg % GDP growth | % of world GDP | Population | % of world population | Period | |||
---|---|---|---|---|---|---|---|---|---|---|
1 | 33,750,000,000 | 450 | — | 32.0 | 70,000,000 | 30.3 | Classical era | |||
1000 | 33,750,000,000 | 450 | 0.0 | 28.0 | 72,500,000 | 27.15 | Early medieval era | |||
1500 | 60,500,000,000 | 550 | 0.117 | 24.35 | 79,000,000 | 18.0 | Late medieval era | |||
Alternative estimates: | ||||||||||
1600 | 74,250,000,000 | 550 | 782 | 682 | 758 | 0.205 | 22.39 | 100,000,000 | 17.98 | Early modern era |
1700 | 90,750,000,000 | 550 | 719 | 622 | 697 | 0.201 | 24.43 | 165,000,000 | 27.36 | |
1820 | 111,417,000,000 | 533 | 580 | 520 | 562 | 0.171 | 16.04 | 209,000,000 | 20.06 | |
1870 | 134,882,000,000 | 533 | 526 | 526 | 510 | 0.975 | 12.14 | 253,000,000 | 19.83 | Colonial era |
1913 | 204,242,000,000 | 673 | 0.965 | 7.47 | 303,700,000 | 16.64 | ||||
1940 | 265,455,000,000 | 686 | 0.976 | 5.9 | 386,800,000 | 16.82 | ||||
1950 | 222,222,000,000 | 619 | -1.794 | 4.17 | 359,000,000 | 14.11 | Republic of India | |||
1990 | 1,098,100,000,000 | 1,309 | 4.075 | 4.05 | 839,000,000 | 15.92 |
Tree consistency tools
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---|---|---|---|---|---|---|---|---|---|---|---|---|
Family Tree Maker 2019 | Yes | Yes | No | Yes | Yes | Yes | No | Yes | Yes | Yes | No | Yes |
Roots Magic 7 | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes |
Connectivity
Name | Ancestry Account | Ancestry Account with multi factor authentication | Ancestry person Hints | Ancestry Tree upload / download | Ancestry Tree automaticity sync changes | FamilySearch account | FamilySearch Record Hints | FamilySearch Tree Hints | FamilySearch Tree upload / download | MyHeritage account | MyHeritage Person hints | MyHeritage Tree upload / download |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Family Tree Maker 2019 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | No | No | No |
Roots Magic 7 | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
dddd
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Test
Chines GDP (PPP) per capita
Authors | 1 | 1000 | 1500 | 1600 | 1650 | 1700 | 1750 | 1800 | 1820 | 1850 | 1870 | 1900 | 1930 | 1950 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Broadberry & Gupta (2010) | 782 | 736 | 719 | 661 | 639 | 580 | 586 | 526 | ||||||
Broadberry & Gupta (2015) | 682 | 638 | 622 | 573 | 569 | 520 | 556 | 526 | ||||||
Maddison Project (2018) | 758 | 714 | 697 | 641 | 620 | 562 | 568 | 510 | 657 | 898 | 823 | |||
Maddison (2009) | 450 | 450 | 550 | 550 | 550 | 533 | 533 | 533 | 599 | 726 | 619 |
Authors | 1 | 980 | 1000 | 1020 | 1060 | 1090 | 1120 | 1400 | 1450 | 1500 | 1570 | 1600 | 1650 | 1661 | 1685 | 1700 | 1724 | 1750 | 1766 | 1800 | 1812 | 1820 | 1840 | 1850 | 1870 | 1887 | 1911 | 1913 | 1933 | 1950 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Broadberry (2016) | 853 | 1,006 | 982 | 878 | 863 | 1032 | 990 | 858 | 885 | 865 | 1,103 | 727 | 614 | 599 | 600 | |||||||||||||||
Xu (2015) | 852 | 820 | 751 | 622 | 565 | 538 | 572 | 568 | 579 | |||||||||||||||||||||
Maddison (2009) | 450 | 450 | 600 | 600 | 600 | 600 | 530 | 552 | 448 | |||||||||||||||||||||
Maddison Project (2018) cgdppc | 546 | 399 | 363 | 431 | 374 | 436 | 442 | 467 | 512 | 515 | 440 | |||||||||||||||||||
Maddison Project (2018) rgdpnapc | 629 | 460 | 417 | 496 | 397 | 438 | 422 | 420 | 457 | 428 | 370 |
|- | Maddison Project (####) cgdppc || || || || || || || || || || || || || || || || 940 || || || || || 686 || || 624 || 741 || || 643 || 751 || 760 || 804|| 881 ||886 || 757 |- | Maddison Project (####) rgdpnapc || || || || || || || || || || || || || || || || 1083 || || || || || 791 || || 684 || 741 || || 684 || 754 || 727 || 722 || 786 || 736 || 637
TABLE 6: GDP per capita levels in China and Britain (1990 international dollars)
China GB China/GB ($1990) ($1990) (GB=100) 1020
Country / Region | 1973 | 1989 | 2008 |
---|---|---|---|
China | 838 | 1,834 | 6,725 |
test
Taher Elgamal
Taher Elgamal (born 1955) is an Egyptian-American engineer, who while chief scientist at Netscape Communications, between 1995 and 1998, co-authored and headed a team that added the E-commerce enabling HTTPS protocol to the Netscape Navigator browser.
References
- ^ "A Brief Price Comparison of UK FTTP / FTTH Ultrafast Broadband ISPs". ISP Review. Retrieved 10 April 2019.
- ^ a b c "Broadband in the EU Member States (12/2018)". EU. Retrieved 10 April 2019.
- ^ "UK HOME BROADBAND PERFORMANCE" (PDF). Ofcom. Ofcom. Retrieved 10 April 2019.
- ^ "Ultrafast fibre Gfast". Openreach. Retrieved 10 April 2019.
- ^ a b Hood, Hannah Hood. "Super fast broadband" (PDF). What Do They Know. Department for Culture, Media and Sport. Retrieved 10 April 2019.
- ^ "Faster Internet: FCC Sets New Definition for Broadband Speeds". NBC News. 2015-01-29. Retrieved 10 April 2019.
- ^ "CONNECTED NATIONS 2017" (PDF). Ofcom. Retrieved 10 April 2019.
- ^ Maddison, Angus (6 December 2007). Contours of the world economy, 1–2030 AD: essays in macro-economic history. Oxford University Press. p. 379. ISBN 978-0-19-922720-4.
- ^ Cite error: The named reference
Broadberry2010
was invoked but never defined (see the help page). - ^ Broadberry, Stephen; Gupta, Bishnupriya (2015). "India and the great divergence: an Anglo-Indian comparison of GDP per capita, 1600–1871". Explorations in Economic History. 55: 58–75. doi:10.1016/j.eeh.2014.04.003. Retrieved 8 December 2018.
- ^ a b c Bolt, Jutta; Inklaar, Robert (2018). "Maddison Project Database 2018". University of Groningen. Retrieved 8 December 2018.
- ^ "Rubber balls used in Mesoamerican game 3,500 years ago". The Independent. 2010-06-01. Retrieved 2020-05-14.
- ^ Eggeling, Julius (1882–1900). The Satapatha-brahmana, according to the text of the Madhyandina school. Princeton Theological Seminary Library. Oxford, The Clarendon Press. pp. 302–303.
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: CS1 maint: date and year (link) CS1 maint: date format (link) - ^ Cite error: The named reference
Broadberry2016
was invoked but never defined (see the help page). - ^ Xu, Yi; Shi, Zhihong; van Leeuwen, Bas; Ni, Yuping; Zhang, Zipeng; Ma, Ye (2015). "Chinese National Income, ca. 1661–1933".
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(help) - ^ "China, Europe and the Great Divergence: A Study in Historical National Accounting, 980-1850 | Oxford Economic and Social History Working Papers | Working Papers". www.economics.ox.ac.uk. Retrieved 2020-07-26.
- ^ "Cabinet clears purchase of 83 Tejas Mark 1A fighters for Rs 45,696 crore - Broadsword by Ajai Shukla - Strategy. Economics. Stuff". www.ajaishukla.com. Retrieved 2021-01-22.
- ^ "Cryptographers Paul Kocher and Taher Elgamal Awarded the 2019 Marconi Prize". Bloomberg.com. 2019-03-13. Retrieved 2021-02-11.
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