نتایج جستجو برای: expected species estimation
تعداد نتایج: 1030040 فیلتر نتایج به سال:
During a period from spring 2008 till fall 2010, Iranian Jerboa population abundance was estimated using distance (linear transect) and capture-recapture methods in the Mirabad plains near Shahreza city in Isfahan Province. In the study period, during the active time of the species except reproduction time, we tried to live-trap, mark, release and recapture individuals based on Schnabel method ...
In spite various uses of river water, it has always been exposed to pollution due to the development of human societies and the expansion of industries. Different indices, is used for estimation of water quality. Nowadays, aquatic organisms have efficient uses in water quality estimation. In this study, diatoms of Anbaran river, located in Namin city, east of Ardabil province, were investigated...
The classical PERT approach uses the path with the largest expected duration as the critical path to estimate the probability of completing a network by a given deadline. However, in general, such a path is not the most critical path (MCP) and does not have the smallest estimate for the probability of completion time. The main idea of this paper is derived from the domination structure between ...
The understanding that gene trees are often in discord with each other and with the species trees that contain them has led researchers to methods that incorporate the inherent stochasticity of genetic processes in the phylogenetic estimation procedure. Recently developed methods for species-tree estimation that not only consider the retention and sorting of ancestral polymorphism but also quan...
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