What tools/methods can I use to analyse photo-voice data?

I will be facilitating a Photovoice project remotely and would like to know what tools or methods did other researchers use for data analysis.

19 November 2020 6,177 4 View

How to determine good MCF-7 cells in flask?

looking for some assistance.. how do you determine which MCF-7 cancer cells have been well cultured in flasks just by observing the color of the contents in the flask and microscopic view?

28 September 2020 7,657 1 View

How do i justify my sample size with reference to similar protocols?

I am designing a study in which i will have 40 participants, looking through literature similar studies have used between 8 to 50 participants. How do i justify my choice of 40 participants using...

05 March 2019 6,201 1 View

What are the recommended porogens for fabricating a porous Polyphenylsulfone (PPSU) polymer membranes?

I would like to fabricate porous PPSU based polymer membranes

22 July 2018 5,140 3 View

Theoretical Framework: Where should it be?

A theoretical framework is (usually) an integral part of research in social sciences, including education. It is often placed in the introduction section of a research paper. However, should it be...

01 January 1970 8,892 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View