Michał Kulus

3 Questions 6 Answers 0 Followers

Questions related from Michał Kulus

How to calculate correlation coefficient and AIC for non-linear estimation in R or Statistica?

I need to compare two non-linear models of growth. The first one is calculated with nls function in R and with non-linear estimation function in Statistica - both programs gave identical results...

03 April 2020 9,326 0 View

Unknown structures on transmission electron microscopy. Does anyone know what they are?

Dear Colleagues! Recently I've performed TEM observation on cultured spermatogonial cells. I've found two unknown structures (attached below). I thought, they're just artifacts, but they...

29 August 2016 5,884 4 View

White spots in the mitochondria found in human skeletal muscle - what could it be?

During examination of transmission electron microscopy images of skeletal muscle biopsies from patients suffering from different myopathies, sometimes I find somewhat unusual mitochondria with...

01 January 1970 718 2 View