the time period of president of india is weeks.
the time period of president of india is weeks.
what is the time period of president of india?
weeks
other significant differences exist depending on the time period of the data and formula used for calculating growing degree-days. first, to be comparable growing degree-day numbers from various sources need to come from the same time period. due to both a variable climate and climate change, a comparison of a ten-year period from the 1970s and the 2000s would be inappropriate as the variation and trends over time would make them incomparable. furthermore, a sufficient time period is suggested to allow the averaging to smooth out some of the variability. the standard time period in use is the climatological normal period of 30 years, however if 30 years of data is not available then at the minimum five years should be used. however a five-year period is not directly comparable to a 30-year period. how data are averaged (i.e., hourly, daily, or monthly) is also very important. while weather stations today can average data to an hour, a minutes or even seconds, historical data used to calculate growing degree-days has been done mostly on daily or monthly averages (the table above was done using monthly climatological normals). shorter term averaging to minutes, or more commonly hourly, arguably better reflects the true thermal effects on the crops, but will result in growing degree-day values that are lower than both daily and monthly. monthly averaged data can be very problematic as it can underestimate heat accumulation during the first and last months of the growing season. therefore, it is paramount that one know the time period that the growing degree-day values are calculated from so as to be comparable.
winkler index
the crown is set on top of a pair of long spiral ram's horns, and it is commonly seen with a cobra on either side of the crown. it was created with reeds and ostrich feathers, along with feathers from many other birds. the hemhem was the "triple rush crown", and when one would wear it, it would be tilted towards the back of the head – contrary to how crowns are normally worn. another type of hemhem crown has three falcon birds in place of the three sun disks. this type of crown signifies the reign over lower egypt; the combination of the sun disks and the falcon shows the power over lower egypt along with upper egypt. the hemhem crowns occur more frequently from the time of ptolemy vi onwards. the symbols on the crown, such as reeds and uraeuses signify a later time period. the more intricate the carvings on the crown, the later the time period of the crown. falcons and horn imagery are not part of the early ptolemaic period, and are rarely depicted in hieroglyphs during that time period. many other features of the crown, such as feathers from different animals, are all found in different time periods. each feather added on the hemhem crown has significance to its time period. the form of the crown was constantly changing according to the time period; different items would be added on or taken off, or the shape of the crown would change. the crown was often depicted along with the nemes – the striped head cloth – and just as each time period had its significance, so did the collaboration of the nemes and the hemhem crown.
hemhem crown