How to find out or construct(?) the right priors from data of previous experiment to use in a bayesian glm?

I have the following equation, Eating choice (Yes/No)~ Box type (A/B/C). So the question is whether a certain box type affects eating choice in groups of dogs. The eating choice of each member in...

10 February 2021 6,024 9 View

What are the ways to test the knowledge level of agricultural labourer about their day to day work?

what kind of test can I do for testing the level of knowledge about their daily operation?

03 February 2021 7,583 10 View

Why the bandgap of CH3NH3PbCl3 films are different for spin-coating method and electrospinning method?

The observed bandgaps are 3.8 eV and 3.4 eV for spin-coated and electrospun films, respectively. What are the possible reasons?

08 January 2021 5,646 6 View

Why monoethanol amine is used as flocculant?

I want to know the reaction mechanism of monoethanol amine used as flocculating agent for rerefining used lubricating oil. Here I have attached one research paper where MEA (monoethanolamine) is...

01 January 2021 5,681 2 View

Problem with GST-fusion protein elution- Can anyone help?

18 December 2020 4,559 6 View

How can I determine metal concentration of Used lubricating oil by AAS?

I am a junior research fellow in the department of Chemical Engineering, Nit Durgapur. I want to know that how can I determine various metal such as Fe, Cr, Mg, Mn, Pb concentration present in...

15 December 2020 9,887 3 View

Regarding the O 1s XPS pf phyllosilciates, the peak near 531 belongs to Oxygen vacancy sites or O bonded to the Si from the silicate tetrahedra?

In O 1s spectra, usually the peak near 531 eV belongs to oxygen vacancy sites in oxides, however, in silicates, these peaks are often reported to originate from O-Si. I am confused if the intense...

10 December 2020 9,496 2 View

What is the mol. weight of GFP-11 tag?

Hi, I am trying to find out the mol. weight of GFP 11 because it is tagged to my protein of interest which is 17kDa. GFP 11 has been tagged with my protein of interest while GFP 1-10 is tagged...

09 December 2020 1,863 1 View

How to PEGylate Fluorescntl Polystyrene Particle?

I have Fluorescent Polystyrene beads. I need to graft PEG on the surface of it. I am looking for a protocol to do that. Also need to know which experiment to perform to be sure about the grating.

01 December 2020 7,860 1 View

How to control for categorical independent variables (e.g., education) when doing regression discontinuity using STATA?

I am conducting a regression discontinuity design where the dependent variable is continuous while control variables are categorical (except the treatment variable). In the usual regression...

01 December 2020 583 3 View

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 1 View

Energy minimization in LAMMPS using NVT ?

How do I do energy minimization in lammps with NVT ensemble ? I am using the following command and it does not seem to work. It stops at extremely high energy and gives me the error zero search...

01 March 2021 2,294 3 View

How can I edit suggested publications?

Hi there! I regularly receive suggestion about papers and authors that are totally out of my area. Does anybody know how I can fix this? Thank you!

01 March 2021 9,574 4 View

For gelatin coating for culturing HUVEC.Should the gelatin be made in sterile water or PBS? Do I need to autoclave the gelatin soln after making it ?

I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?

28 February 2021 274 2 View

Mediation path analysis - Can I run two seperate models?

I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...

27 February 2021 5,681 3 View

Is RD-ES grow attached or in suspension or both?

We have a old RD-ES cell line which is grow attached, but we got another vial of RD-ES which is very easy to get detached and grow in sphere in the medium. Do you know which morphology is normal...

24 February 2021 5,183 1 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

Can you perform the Murexide test on samples fixed in Formalin?

I have a fixed sample and would like to use the murexide reaction to test for uric acid composition. I no longer have fresh samples

22 February 2021 1,328 1 View

Monte Carlo simulation?

Hi, i am conducting a Monte Carlo simulation for my new distribution but the MSE values are increasing while the sample size increase, does any experience this issue before and what should i do...

22 February 2021 3,680 4 View

Is there a suitable way to confine cell attachment area inside a multi-well plate?

Are there any types of cylindrical cell culture inserts that are designed to confine cell seeding area? Say, if I'm using a 12 well plate (3.5 cm^2/well), but only want to seed cells in the middle...

22 February 2021 7,127 4 View