2 Works

Data from: Towards a better understanding of the Chenopodium album aggregate (Amaranthaceae) in the Middle East: a karyological, cytometric and morphometric investigation

Farzaneh Habibi, Petr Vit, Mohammadreza Rahiminejad & Bohumil Mandak
The study of variation in nuclear genome size, especially when combined with common garden experiments, significantly contributes to disentangling interspecies relationships within taxonomically complicated plant groups. The Chenopodium album aggregate is among the morphologically most variable groups and consists of many weakly differentiated cosmopolitan entities. We analysed nuclear genome size variation in diploid and polyploid species of the aggregate from Iran using flow cytometry of 282 accessions from 88 populations of 7 species. To this...

Data from: Spatially sparse emitters localization with QVBEM algorithm

Mohamad Farzan Sabahi, Esmaeil Ramezani & Seyyed Mohammad Saberali
We study the estimation of the spatially sparse radio emitter locations from space, via the proposed Quad-tree variational Bayesian expectation maximization (QVBEM) algorithm. Firstly, we assume that the emitters are approximately lie on a uniform grid points in the region under surveillance. The VBEM algorithm is applied and the points exceeding the threshold level are considered as potential targets. Then, the grids are refined around the potential targets via the Quad-tree algorithm and the process...

Registration Year

  • 2020
    1
  • 2018
    1

Resource Types

  • Dataset
    2

Affiliations

  • University of Isfahan
    2
  • Czech University of Life Sciences Prague
    1