Exact(1)
And in 2013 a team of Franco-Egyptian archaeologists discovered what is believed to be the world's oldest port, dating back about 4500 years, from the time of King Cheops on the Red Sea coast near Wadi el-Jarf (about 110 miles south of Suez) The earliest attested examples of mathematical calculations date to the predynastic Naqada period, and show a fully developed numeral system.
Similar(59)
For all survival calculations, the date of surgery for the primary tumor was considered as start date.
Doomsters predicted all sorts of errors in calculations involving dates when the clocks rolled over from 99 to 00.
The Abkhazian government's hardened language speaks of the official calculation to date: Washington will back the young Georgian president only so far.
You can do a similar calculation to date the Atlantic Ocean, which is about 3,700 kilometers wide and grows wider every year.
When amino acid sequences were used for the calculation, the date of the duplications of trappin genes of pig, cow, armadillo, and Afrotheria were calculated as 49.7, 18.3, 50.9, and 154 Mya (arrowheads in Figure 3), respectively.
Astronomical calculation and dating by radioactive-carbon content are also helpful in the work of fixing ancient chronologies.
[I] Easter Table Chronicle: A list of Chronicle entries accompanies a table of years, found on folios 133-37 in a badly burned manuscript containing miscellaneous notes on charms, the calculation of dates for church services, and annals pertaining to Christ Church, Canterbury.
Officials said they will do release date calculations by hand until the computer program is corrected.
This is an interesting and worthwhile paper reporting calculations aimed to date major events in eukaryote evolution using a molecular clock approach to rare genomic changes.
For the date calculations we estimated the species generation time (average age at which the females give birth to offspring; [ 44]) to be around 13 years, using the data from the long-term monitoring of marked individuals [[ 45, 46], authors' unpublished data).
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