01 January 1970 3 8K Report

I need to understand the very basics of nonlinear vibrations, energy Harvesters utilising nonlinear systems and the modelling involved in it , where can I find precise and basic theory related ?

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POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

What is the role of quencher in ROMP?, is its quantity decided according to monomer concentrtion undergoing polymerization or from the catalyst?

In ROMP M:C is 100:1, so whats the ratio of Quencher be added in? will quencher precipitate the polymer?

01 December 2020 1,283 4 View

Is there any database of UK based advertisements? I am specifically looking for anti-counterfeiting ads. Any suggestion?

I am looking for print/tv/social media/outdoor anti-counterfeiting advertisements targeted to British consumers.

23 November 2020 7,950 2 View

How to manage the transition from one Reference Management Software to the other?

What if someone switches to some other reference management software during the writing process? What will happen to the citations added to the paper previously? Will it be required to export...

15 August 2020 6,656 2 View

Why there is multiple bands in conventional PCR?

I am doing Conventional HPV PCR with universal primers but there was multiple bands observed in 2% gel in few of samples despite of optimization? I want to know the reason?

03 January 2020 4,867 2 View

What is the effect of accepting, 'publishing an open access articles', on review process?

Nowadays, while submitting articles for publishing in impact factor journals, there is an option to submit and publish traditionally without cost or submit/publish for open access with the cost. I...

06 October 2019 2,204 4 View

How can I calculate the amplification of soil using Mohr Coloumb model in Plaxis 3D?

I tried to run in PLAXIS 3d, while generating amplification curve, it shows not enough data for nodes. I am not understanding what data it requires to generate amplification curve. I provided Loma...

22 March 2019 715 2 View

How environmental conditions effect during nanoparticles synthesis?

It can be through any method either hydro thermal or sol gel or may be by precipitation method. How it also effect on yield, colour and composition of the product? I used hydro thermal method in...

22 February 2019 1,931 8 View

Why I am not getting the same band few month later from the same DNA?

I got the desired band after pcr. I extracted DNA using boiling method. But few months later I am using the same DNA template and same pcr protocol is also maintained. But this time, I am not...

03 January 2019 8,549 3 View

Ethidium Bromide Vs GelRed?

I use GelRed for post staining of the gel. I am facing smearing problem as well as the lowest size band in the ladder always appears as very thick(shown in the picture). Is Ethidium bromide better...

17 November 2018 6,053 2 View

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Steps to calculate activation energy by coats & redfern method?

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Are there any candidates for an Einstein's bare cosmological constant?

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