Maryam Heidari

6 Questions 9 Answers 0 Followers

Questions related from Maryam Heidari

Who has worked with Lasso regression in R software?

I want to instruct a response prediction model while my sample size is small (18 patients) and about 100 features were extracted for each patient, so I need to use Lasso regression in R software....

16 December 2020 6,438 4 View

How long does vegf persist in urine samples?

Hi I need to analyze the amount of VEGF in urinary samples of some patients but now I do not have its kit. Can I keep freeze of them for a long time and then analyze them? Please guide me Best regards

26 May 2018 8,094 5 View

Do you have a design guide for a nuclear medicine rooms?

I would like to design the building of department of nuclear medicine in a hospital. What I am looking for is finding a suitable design of location of rooms and laboratories and waiting areas in...

15 March 2015 8,796 9 View

Are there good documents for practical protection strategies in nuclear medicine buildings?

For planning the building of nuclear medicine department in a hospital I need good documents. Who can help me to find them quickly?

09 March 2015 8,310 8 View

What is the density of Zn0.5Fe0.5Fe2O4?

I need the density of this ferrite (m/V). Who has calculated it before or has a suggestion?

24 February 2014 506 3 View

What methods can we use for hyperthermia with magnetic nanoparticles?

I wanted to work on magnetic fluid hyperthermia (in-vivo study) with an alternative magnetic field but I faced a problem with finding a good coil for it. Now I have my magnetic nanoparticles and I...

10 January 2014 3,614 5 View