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Full-Text Articles in Other Life Sciences

Easing Covid-19 Lockdown Measures While Protecting The Older Restricts The Deaths To The Level Of The Full Lockdown, A. S. Fokas, J. Cuevas-Maraver, P. G. Kevrekidis Jan 2021

Easing Covid-19 Lockdown Measures While Protecting The Older Restricts The Deaths To The Level Of The Full Lockdown, A. S. Fokas, J. Cuevas-Maraver, P. G. Kevrekidis

Mathematics and Statistics Department Faculty Publication Series

Guided by a rigorous mathematical result, we have earlier introduced a numerical algorithm, which using as input the cumulative number of deaths caused by COVID-19, can estimate the effect of easing of the lockdown conditions. Applying this algorithm to data from Greece, we extend it to the case of two subpopulations, namely, those consisting of individuals below and above 40 years of age. After supplementing the Greek data for deaths with the data for the number of individuals reported to be infected by SARS-CoV-2, we estimated the effect on deaths and infections in the case that the easing of the …


Disassembly Of Actin Structures By Nanosecond Pulsed Electric Field Is A Downstream Effect Of Cell Swelling, Andrei G. Pakhomov, Shu Xiao, Olga N. Pakhomova, Iurii Semenov, Marjorie A. Kuipers, Bennett L. Ibey Jan 2014

Disassembly Of Actin Structures By Nanosecond Pulsed Electric Field Is A Downstream Effect Of Cell Swelling, Andrei G. Pakhomov, Shu Xiao, Olga N. Pakhomova, Iurii Semenov, Marjorie A. Kuipers, Bennett L. Ibey

Bioelectrics Publications

Disruption of the actin cytoskeleton structures was reported as one of the characteristic effects of nanosecond-duration pulsed electric field (nsPEF) in both mammalian and plant cells. We utilized CHO cells that expressed the monomeric fluorescent protein (mApple) tagged to actin to test if nsPEF modifies the cell actin directly or as a consequence of cell membrane permeabilization. A train of four 600-ns pulses at 19.2 kV/cm (2 Hz) caused immediate cell membrane poration manifested by YO-PRO-1 dye uptake, gradual cell rounding and swelling. Concurrently, bright actin features were replaced by dimmer and uniform fluorescence of diffuse actin. To block the …


The Economic Effects Of Ski Resorts On Communities In The State Of Maine, Rachel Freierman Jan 2006

The Economic Effects Of Ski Resorts On Communities In The State Of Maine, Rachel Freierman

Undergraduate Research Symposium (UGRS)

Skiing and snowboarding is a fairly expensive activity for participant and one in which the industry as a whole makes handsome profits. In the 2005/06 season, resorts in the Northeast reported an average gross revenue of $18.5 million. (NSAA) With the current weather phenomenon of El Nino, however, resorts in New England especially, have been suffering economically. The gross revenue in New England in the ’05/’06 season was down 4% from the previous year, likely due to the fact the total snowfall declined by 16%. (NSAA) Much of this loss in revenue came during the Christmas to New Years vacation …