منابع مشابه
Some Recent Radiocarbon Dates from Southern Africa Author(s):
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متن کاملSome Aspects of Free Fall Simulation
This paper deals with motion of a falling body in a quiescent fluid. The objective of first part is to give some mathematical analysis of free fall and to introduce the mathematical model of this problem. We show how to solve problems with domain which is apriori unknown and changes in time. We also present equation of motion with rotation and its solution and at the end some numerical results....
متن کاملThe Fall and Rise, of (some) Women
These were the words uttered by Dr A G Malcolm, the Orator of the day, during his opening lecture to The Belfast Medical School, at a time when the General Hospital was in Frederick Street. There was no mention of women, as there were none in the audience. The 1850’s were a low point for women in the history of Homo sapiens. A point from which some have managed to find the road back to the summ...
متن کاملForaging Ecology of Fall-Migrating Shorebirds in the Illinois River Valley
Populations of many shorebird species appear to be declining in North America, and food resources at stopover habitats may limit migratory bird populations. We investigated body condition of, and foraging habitat and diet selection by 4 species of shorebirds in the central Illinois River valley during fall migrations 2007 and 2008 (Killdeer [Charadrius vociferus], Least Sandpiper [Calidris minu...
متن کاملeffects of planting dates on yield and yield components of fall rape oilseed cultivars
proper sowing date along with providing normal growth rate in rape oilseed plants significantly leads to higher seed and oil yield via decreasing cold damages. the experiment was conducted as factorial with two factors including sowing dates with 4 levels (12 and 23 september, 2 and 12 october) and genotypes with 5 levels (modena, licord, okapi, opera and zarfam) in three replications. the stud...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1954
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay1339