May I know the maximum chemical shift possible for carbon with hydroxy group?

May I know the maximum chemical shift possible for carbon with hydroxy group.. like ferrocenyl alcohals.. like and geminal alcohals.. in13C NMR. Thanking you.

09 October 2018 7,814 0 View

What is the pressure index of propellant?

Dear All, May I know what is the pressure index of propellant? how to calculate pressure index of propellant from burn rates at different pressures.. Thanking in advance fro your valuable time.

07 August 2018 5,480 1 View

Does the pH of phosphate buffer changes with temperature aging?

If I make a phosphate buffer of pH 7.2 at RT and take it to 37 degree does it changes? What about simulated body fluid (SBF)?

11 December 2017 7,062 2 View

How to calculate the molecular weight of PEG from proton NMR?

Dear All, I want to know the MW of polyethylene glycol. Please suggest me how to calculate the molecular weight from proton NMR. Thanking you.

05 June 2017 2,383 5 View

How to calculate the hydroxyl value or OH functionality of PEG from 1H NMR?

Dear all, I want to calculate the hydroxyl value or OH functionality of PEG from 1H NMR. Is it possible to calculate as end functionality as in the other oligomers..? What will be the degree of...

05 June 2017 7,220 6 View

Does aldehydes undergo nucleophilic addition or substitution reactions?

02 March 2017 1,270 15 View

How to measure the density of viscus liquids?

How to measure the density of viscus liquids? please suggest some simple method.

05 June 2016 2,361 1 View

How to measure the thermal conductivity of polymeric viscus liquids?

How to measure the thermal conductivity of polymeric viscus liquids?

05 June 2016 9,757 1 View

How to update citation (from IECR in ACS) to my article (Plymer in Elsevier) in RG?

02 March 2016 4,292 2 View

What are the important factors that can be evaluated by dielectric measurements of polyurethane films?

Dear all, Thanking you in advance for your valuable time. We have prepared few PU films with controlled ferrocene loading in the order of 10-3 w/w %. We observed a little improvement in dielectric...

02 March 2016 8,746 3 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to upload pdf of my articles published?

How to upload pdf of my articles published?

03 March 2021 2,183 3 View

Would adding books published in Lambert Publishers increase my RG impact?

There are some books published in LAP. Shall I add it to the RG?

02 March 2021 2,753 1 View

No title

01 March 2021 3,905 5 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

Is Journal of Agricultural Research a predator?

it is published by Juniper

28 February 2021 354 4 View

How can I publish a manuscript in free or low cost journal with good H-Index?

Dear all I am going to publish my manuscript which is from my thesis in a good H-Index journal but I found them very expensive(I don't have financial support) based on the exchange currency of my...

28 February 2021 7,800 6 View