Recommendations for sample size in visual qualitative research (using children's drawings)?

Hi everyone! Asking for a little help, if I may. I am working on a research project, where I aim to analyse children's drawings about Covid-19. I am fairly new to using visual data in qualitative...

07 February 2021 9,530 3 View

Do you think rote learning can be use as a strategy in teaching Writing skills?

I'm working on my research problem, looking into the role of rote learning in developing the writing skills of students.

22 December 2020 5,658 5 View

I need help for an experiment I propose. Can somebody recommend articles describing beam-splitters for charged particles?

An experiment that I propose contains a beam-splitter for protons. There is plenty of articles in the literature, about atoms interferometry. But, except for electron interferometry, I don't see...

22 November 2020 7,138 3 View

Is snap freezing method good to extract DNA from tissue samples?

I have to extract DNA from a small testis biopsy and we tried to homogenise the tissue with a 5mm bead in lysis buffer. However, the tissue remained intact. Is it better to do it when frozen in...

19 July 2020 2,809 2 View

Quantitative instruments to measure stigma related with employed adults with disabilities?

I am working on my dissertation for my Masters Degree. I am in need of a tested and reliable quantitative instrument that can help look at stigma related with employed adults with...

09 July 2020 1,890 6 View

Where can I obtain immortalized human sebocyte cell line SZ95?

Dear collegues, I am trying to obtain an immortalized cell line of human sebocytes and a come across the reference for SZ95. Is there a commercial vendor for this cell line? Thanks in advance!

15 March 2020 169 3 View

How to analyse cell proliferation data?

Dear all, I used the Click-it EdU flow cytometry assay to measure cell proliferation of my samples. However I do not know how to analyse them and interpret. How can I use the data to compare cell...

27 February 2020 5,861 1 View

How could I completely delete it?

I have two profiles. The first one was deleted a couple of months ago, however it still apperars on google whereby I search for my name. Moreover I am not able to log in with the date of the...

15 December 2019 8,217 3 View

How to measure enhancer activity?

I've seen some approaches such as using luciferase assay and ChIP-seq data, but I'm not sure which one to use.

27 November 2019 8,510 3 View

What theoretical background do you use to justify that appeal is determined by a number of celebrity attributes?

Hello! I am a student from Russia. Now i am working on my thesis on factor that affect income of models in fashion industry. It seems as you research experience on celebrity question somehow...

10 November 2019 2,393 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View