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From measurements and based on the positions of the footprints, the animal was believed to be traveling at a walking speed of around 2.8 to 5 miles per hour and was estimated to have a hip height of 1.56 to 2.06 m (5.1 to 6.8 ft). [25] [26] [27] A follow-up paper appeared in 2017, increasing the speed estimations by 50–80%. [28]
Djibouti's gross domestic product expanded by an average of more than 6 percent per year, from US$341 million in 1985 to US$1.5 billion in 2015. Djibouti's gross domestic product expanded by an average of more than 6 percent per year, from US$341 million in 1985 to US$1.5 billion in 2015. The Djiboutian franc is the currency of Djibouti.
In 1973, the scale was introduced to the general public, [5] and saw widespread use after Neil Frank replaced Simpson at the helm of the NHC in 1974. [6] The scale was created by Herbert Saffir, a structural engineer, who in 1969 was commissioned by the United Nations to study low-cost housing in hurricane-prone areas. [7]
The Mohs scale is an ordinal scale. For example, corundum (9) is twice as hard as topaz (8), but diamond (10) is four times as hard as corundum. [ citation needed ] The table below shows the comparison with the absolute hardness measured by a sclerometer , with images of the reference minerals in the rightmost column.
Taking 1.6 m for 1 zhang, Zheng He's 44 zhang treasure ship would be 70.4 m (230.97 ft) long and 28.8 m (94.49 ft) wide, or 22 zhang long and 9 zhang wide if the zhang is taken to be 3.2 m. [92] It is known that the measure unit during the Ming era was not unified: A measurement of East and West Pagoda in Quanzhou resulted in a zhang unit of 2. ...
In a 1997 study, [49] exploratory factor analysis (EFA) of a thirteen-item scale showed there were two particularly important levels of needs in the US during the peacetime of 1993 to 1994: survival (physiological and safety) and psychological (love, self-esteem, and self-actualization). In 1991, a retrospective peacetime measure was ...
For tie-breaking, Python 3 uses round to even: round(1.5) and round(2.5) both produce 2. [124] Versions before 3 used round-away-from-zero: round(0.5) is 1.0, round(-0.5) is −1.0. [125] Python allows Boolean expressions with multiple equality relations in a manner that is consistent with general use in mathematics.