Board Walk – April 2021

Board walk - December 2013.

Dear colleagues, It is a singular honor and tremendous privilege to have been elected President-elect by the International Headache Society members. The opportunity to work alongside remarkably accomplished leaders in the field on the board is not only humbling, but comforting, knowing that the society is in such wise and capable hands. I have a long history of service to the International Head...

Evaluation of the relationship between hematological parameters and clinical outcomes in COVID-19 patients hospitalized in Imam Hassan Hospital of Bojnurd from April 2021 to August 2021

EMBL Programme 2017-2021: Digital Biology

A random walk on the rook placements on a Ferrers board

Let B be a Ferrers board, i.e., the board obtained by removing the Ferrers diagram of a partition from the top right corner of an n × n chessboard. We consider a Markov chain on the set R of rook placements on B in which you can move from one placement to any other legal placement obtained by switching the columns in which two rooks sit. We give sharp estimates for the rate of convergence of th...

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