Is it mandatory to ask demographic details of the respondents for a qualitative research?

I am a novice researcher, working on my research paper these days. I want to know, can we do a qualitative research without asking demographic information of respondents. can we develop such a...

04 May 2020 5,799 16 View

Semiconductor oxides like ZnO, TiO2, etc. used as anode materials but why not used as cathode materials?

Semiconductor oxides like ZnO, TiO2, etc. used as anode materials but why not used as cathode materials? But coatings of cathode materials with semiconductor oxides were done.what is the reason?...

29 August 2019 6,529 4 View

I am trying to do cyclic voltammetry of O-LiMnO2 but there is no oxidation and reduction peaks i get .what should i do?

i am working on Li-ion batteries..my working electrode is O-LiMnO2 and counter+ reference electrode is Lithium metal foil and electrolyte solution is 1 M Lithiumhexaflourophosphate with EC and...

13 February 2018 3,688 2 View

Is there any way by which I can download Chinese population specific Reference gene sequence?

I want to compare my sequencing results with the reference gene sequence by Chinese population. Is there any database available online that can help me in downloading gene sequence? I have already...

21 April 2016 990 4 View

Is there any difference between migration rates of Huh7 cella and HepG2?

I am working on Huh7 cells to study the migration rate in the presence of ATP. But I didn't find any significant difference. I ahve gone through a study similar to what i am doing with huh7 cell...

06 January 2016 9,387 2 View

What is the best PCR Kit for EML4-ALK gene fusion?

29 July 2014 9,171 1 View

Why is my real-time PCR giving multiple peaks?

I am trying to check gene expression in a few cell lines, but the problem is that every time the results of Real-time PCR gives error 1 and 2, which means that in my sample cDNA concentration is...

30 April 2014 5,103 7 View

Can anyone tell me what the sherrer constant K is for graphene crystallite size?

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30 November 2013 1,669 3 View

Optimization techniques which are not used for medical image registration?

I am doing research in the field of nonrigid medical image registration.

19 March 2013 9,430 2 View

Is slantlet transform useful in nonrigid registration of brain MR images?

I am doing research in the field of medical image registration

19 January 2013 289 1 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

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25 February 2021 5,713 1 View

How to properly calculate the fluid solid heat transfer between polypropylene matrix and glass fiber in a porous medium?

I'm building a cfx model of thermoplastic pultrusion process on ansys and i have a doubt on how is the proper way to set this parameter in a porous medium

24 February 2021 1,915 1 View

Model Volume fraction and magnetic field applications of nanofluids in ANSYS?

Hi I am working recently on a project where I have to study how the thermal properties or heat transfer enhancement of nanofluids as the volume fraction changes, or if a magnetic field is applied...

22 February 2021 961 2 View

How can we determine the band gap of a composite material that is made up of a composition of direct and indirect band gap semiconductor materials?

I have a direct band gap material and an indirect band gap material. If I made a composite of both through physical mixing. Then how can I determine the band gap of such a material as the Tauc...

17 February 2021 8,104 4 View

Why are the modelled and circuit system different in response for controlled buck converter?

[Images are attached at bottom] I am currently working on a buck converter controlled by two different control methods, Reinforcement learning applied to find PID values & a lead-lag...

16 February 2021 5,060 10 View