• Thumbnail for Yupana
    form or how it was used. The term yupana refers to two distinct classes of objects: Table Yupana (or archaeological yupana): a system of geometric boxes of...
    30 KB (3,577 words) - 12:47, 20 September 2024
  • Thumbnail for Abacus
    using a yupana (Quechua for "counting tool"; see figure) which was still in use after the conquest of Peru. The working principle of a yupana is unknown...
    51 KB (5,999 words) - 08:22, 14 November 2024
  • Thumbnail for Mathematics of the Incas
    characterized by its usefulness in the economic field. The quipus and yupanas are proof of the importance of arithmetic in Inca state administration...
    17 KB (1,943 words) - 13:51, 9 August 2024
  • Thumbnail for Subitizing
    subitizing 15+ objects correctly.[citation needed] The hypothesized use of yupana, an Inca counting system, placed up to five counters in connected trays...
    22 KB (2,654 words) - 18:20, 21 June 2024
  • Thumbnail for Inca Empire
    military units. These numbers, stored in quipu, could be calculated on yupanas, grids with squares of positionally varying mathematical values, perhaps...
    111 KB (12,928 words) - 15:33, 13 November 2024
  • Thumbnail for Quipu
    A quipucamayoc in El primer nueva corónica. On the lower left is a yupana – an Inca calculating device....
    52 KB (6,079 words) - 12:47, 11 November 2024
  • Thumbnail for Quantitative easing
    Retrieved 18 August 2018. Charoenwong, Ben; Morck, Randall; Wiwattanakantang, Yupana (14 May 2021). "Bank of Japan Equity Purchases: The (Non-)Effects of Extreme...
    92 KB (10,118 words) - 02:03, 11 November 2024
  • Adoption". Mehrotra, Vikas; Morck, Randall; Shim, Jungwook; Wiwattanakantangd, Yupana (2013). "Adoptive Expectations: Rising Sons in Japanese Family Firms". Journal...
    7 KB (711 words) - 05:52, 25 July 2024
  • A quipu, an Andean device of tied knots for record keeping. El primer nueva corónica. On the lower left is a yupana – an Incan calculating device....
    111 KB (15,247 words) - 15:53, 6 August 2024
  • Thumbnail for Thai Chinese
    com. Retrieved 23 April 2012. Charumilind, Chutatong; Wiwattanakantang, Yupana (2003), Connected Lending: Thailand before the Financial Crisis, Institute...
    121 KB (13,036 words) - 07:40, 15 November 2024
  • Nova Scotia), into which it was merged. Polsiri, Piruna; Wiwattanakantang, Yupana. Business Groups in Thailand: Before and after the East Asian Financial...
    2 KB (209 words) - 06:05, 31 October 2024
  • percussion and live looping Sudoku (2009) for violin, tabla and electronics Yupana (2009) for chamber ensemble and electronics LinguaElastic (2007) for live...
    11 KB (1,081 words) - 19:13, 10 November 2024
  • Mata Qucha Muru Qucha Patu Qucha P’unqu Q’asa Silla Q'asa Uqi Pastu Waka Yupana Wanay Yana Qucha Yuraq Yaku Urqu The people in the district are mainly Indigenous...
    4 KB (190 words) - 11:01, 15 April 2023