نتایج جستجو برای: precipitation 473
تعداد نتایج: 62523 فیلتر نتایج به سال:
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
Muhammad ibn Musa al-Khwarizmi 780-850 AD The word " algebra " is taken from the title of one of his books.
DL 473 is a 3-[(4-cyclopentyl-1-piperazinyl)iminomethyl] rifamycin SV derivative which inhibited staphylococci, streptococci (including Streptococcus faecalis, Listeria species, and Bacteroides species. DL 473 was less active than rifampin against these species. DL 473 did not inhibit Enterobacteriaceae nor most Pseudomonas species. A combination of DL 473 and vancomycin or nafcillin tested aga...
A spray-cast Al-7034 alloy was processed by equal-channel angular pressing (ECAP) to a total of 8 passes at 473 K and the pressed samples were examined using transmission electron microscopy, differential scanning calorimetry and electron back-scatter diffraction. It is shown that the grain size of the alloy is reduced to ~0.3 μm by ECAP and the high pressures associated with ECAP lead to a fra...
We derive asymptotics for the moments of the height distribution of watermelons with p branches with wall. This generalises a famous result by de Bruijn, Knuth and Rice [2] on the average height of planted plane trees, and a result by Fulmek [6] on the average height of watermelons with two branches.
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