Data balancing before test/train split or only training data balancing. which is correct?

While reviewing technical articles, I encounter some papers where authors have used data balancing before splitting test and train (on full data), and some only balanced training data and let the...

04 February 2021 1,446 0 View

Mental health of COVID-19 Patients?

We want to conduct a study on the mental health and psychological problems in COVID-19 patients and would measure it in terms of Anxiety by Beck Anxiety Inventory, Depression by Patient Health...

02 February 2021 6,401 6 View

How to get rid of the solvents from a PU-Ag nanocomposite?

I've synthesized a polyurethane-Ag nanocomposite and the product is dissolved in a two-component system i.e. DMF and DMSO. I wish to know of any ways that I can use to get rid of the solvents and...

27 January 2021 1,847 3 View

Is PV array not available in MATLAb 2020a simulink?

I have MATLAB 2020a. PV array is not present in the simulink library. Can anyone please explain if the name of module has been changed or is it not available anymore? Is there any way to add PV...

24 January 2021 7,962 5 View

What counts as publication in scholarly journals?

Hello Seniors! Please guide me, what counts as a publication in a scholarly journal? e.g. book reviews etc.

24 December 2020 10,038 1 View

Does book Review in scholarly journals counts as a publication?

Does book Reviews written for scholarly journals or in a magazine count as a publication?

24 December 2020 2,265 3 View

Does Preprint research article count as a publication?

Hello friends, my article has been published in AIJRPreprint online and it is also available on Google Scholar. Would it be count as a publication in my CV? Thanks

23 December 2020 3,332 11 View

In ELISA should we use p-nitrophenyl phosphate (pNPP) substrate mixed in distilled water or we should mix it in Diethanolamine buffer?

We are performing an ELISA experiment to determine the binding of Complement antibodies against P. aeruginosa. We have pNPP substrate (Thermo Scientific cat # 34045) instead of pNPP tablets. We...

22 December 2020 2,020 3 View

Why so different behavior of gravitational force ??

If a lift is falling freely with "g", the person inside will be experiencing or feeling No force, and he becomes weightless, means force of gravity is constantly acting and producing "g", but the...

06 December 2020 6,721 1 View

What will be the form of vander wall and DL term in DLVO theory for cellouse nanofibrils?

Hello I am using C-CNF in DI water and dip a flat polymer in the solution to form CNF coatings on the polymer. since DLVO didnt account for size and shape of the molecules to cause forces flat...

21 November 2020 2,308 4 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View