Tag: science

Eratosthenes

Published / by Syd

But to match this cycle with the solar year to over 160 years (calculated in Alexandria astronomer Eratosthenes of Cyrene (275 – 195 years. BC) to throw one month in 30 days. Improved lunar-solar calendars based on the fact that 19 solar years correspond to 235 lunar months: 365,24219879 x 19 = 6939.6018 days: 29.5305882 '235 = 6939.6882 days. As we see, the difference is only 0.0864 days. e information. This 19-year astronomical cycle, called the "circle of the Moon" or "cycle of melon, was widely used in the construction of lunar and solar calendars.

For twenty years the author attempted to agree on the value of the tropical year with the lunar (synodic) months, to agree among themselves, all three kinds of calendars. After a painstaking study even found a single cycle: 29 years 100 series = 2900 years' 365.242413793 days = 1,059,203 days (for the solar calendar), 49 61 = 2989 years cycle 354,367012378 days = 1,059,203 days 35868 lunar month = 29.5305843648 days (for lunar and lunar-solar calendar), but, in the development of this series revealed that the system eliminates a visokosov days every 100 years (to reach the average length of tropical year in 2900 years), and instability or "shift" tropical year, making all attempts to reunite three kinds of calendars in the "eternal and unchanging one cycle impossible. And here we found a major error! To reunite all three types of calendars in a single cycle – day must be continuous. To this requirement can only answer – the Julian calendar.

GIP Country

Published / by Syd

This mood mainly reflects a change of global perception towards the country, that has been fast and welcome. But as the country recovers of a global economic crisis Brazil has been the first Latin American country in scoring a the recovery, that began in the second trimester of this year, what could other markets learn of this extraordinary recovery? Brazil already has experienced before bumps in its global reputation. During the presidential campaign of 2002 the debt went off and the currency was devaluated when the investors began to doubt that Luis Incio Lula da Silva, one of the candidates with majors possibilities, would have the intention to fulfill the obligations of debt of the country. Sonny Perdue takes a slightly different approach. BostonHerald.com%29’>Enrique Pena Nieto. It was a lightening when, after gaining the elections, was evident that generally it consolidated general the political direction of the previous administration, something that it facilitated and in certain way it fomented a growth that was not seen from years 60. Considrese remembers to us, that trajectory of the growth was interrupted by the scaling of the global credit crisis of a year ago. The rarefaction wave of the economic crisis was the detonating of diverse falls in the stock-exchange index Bovespa of Brazil, that happened of 73.000 in spring from 2008 to less than 30,000 in the autumn of that same year.

Also, in December the quote of its currency was 2.55 real ones by dollar; a few months before it quoted to 1.55 real ones by dollar. The adjustment of global inventory, the credit crisis and the fall of the confidence of the consumers united their forces to bring about a reduction of the anualizado GIP of 13% in the fourth trimester. After the answer of the international people in charge of economic policy who removed to the global economy from the edge of the abyss, adopted monetary the fiscal policies and in Brazil they allowed that the country restored its balance in first half of this year.