Is it possible to remove a preprint posted by a journal which is already rejected?

As we know many journals are posting preprints (DOI) in advance before the peer-review process. However, there is no guarantee that the preprints get published. The journal's reviewers undergo the...

01 March 2021 5,778 2 View

What is the best software for storm water flood inundation mapping?

I'm modeling a storm event hydrologic responses of urban watershed using fully distributed hydrological model? In this modeling I want to generate the spatially distributed runoff values in the...

20 January 2021 5,343 7 View

What are the maximum number of items should be in a iif graph plot?

I found it when I put all the items at a time to differentiate the lines

03 December 2020 7,476 3 View

Can someone help me with MagNA Pure 96 extraction protocols and its price?

I want to have this machine in my lab for nucleic acid extraction. Can someone help me with its price?

12 October 2020 9,541 2 View

What is the difference between research gap and problem statement in academic studies?

Often postgraduate students are confused about the difference between the research gap and problem statement. Please discuss.

05 August 2020 4,235 2 View

Problem to couple two simulation tools?

how to couple a multiagent simulation BRAHMS to Energyplus energy software to simulate a co-simulation analysis of building energy by considering occupant behavior?

14 April 2020 6,721 4 View

How energy transfer from C-dots influence of band gap of p-type semiconductor?

how energy transfer from carbon dots to p-type semiconductor decreases band gap?

20 June 2019 5,946 1 View

What is the greatest challenge to population controlefforts?

The global population is exploding at an alarming rate, particularly in Sub-Sahara Region of Africa and South-east Asia regions. The different factors (to be proved or refuted by research) are the...

21 April 2019 5,062 3 View

I want to conduct research on ambient air pollution and its health impact in cities.what are the available technologies and methods to measure?

I want to conduct research on ambient air pollution and its health impact in cities.what are the available technologies and methods to measure?

30 March 2019 3,145 9 View

On what issues the performance of Neural Network mainly depends?

On what issues the performance of Neural Network mainly depends?

20 January 2019 4,434 8 View

Gromacs force field and water model recommended for protein hydrophobic study?

Dear All, I received a comment from reviewer about asking me selection of force field and water model. I choose OPLS-AAL and 3-point water model. They mentioned the combination of OPLS-AAL and SPC...

13 February 2021 1,364 3 View

How can you make a PEDOT:PSS film using the doctor blade technique?

I have been trying to make an even PEDOT: PSS (PH1000) film with the doctor blade technique (tape casting) with varying results. I have been using a silicon substrate that's treated with piranha...

01 February 2021 8,506 5 View

How to perform hydrogen underpotential in hydrophobic material?

I have a working electrode composed of deposited graphene material (confirmed from Raman).The graphene is porous and has deposited Pd nanoparticles. I am trying to perform hydrogen underpotential...

01 February 2021 3,199 1 View

How can solve/disperse silicon nanoparticles in water?

I want to add silicon nanoparticles to my hydrogel, but when I sonicated these particles with water to disperse them in water, they agglomerated on the water's surface. How can I disperse them in...

26 January 2021 213 4 View

What could be possible reason of higher Drug Concentration of Liposomal formulation stability samples over time?

Hello Everyone! I have prepared liposomal formulation using Rotary Evaporator method followed by dialyzed the liposomal Suspension in Phosphate buffer to remove the un-encapsulated drug. After...

25 January 2021 7,752 4 View

Hi friends. Is it possible powder graphene disperse in organic solvent?

Dear friend I would like to ask you a favor. how can I reach to a solution of Graphene based in an organic solvent. and if it was possible, what the appropriate solvent would be? My current...

11 January 2021 9,163 3 View

Why polyethersulfone membrane is hydrophilic?

Polyethersulfone membrane are generally hydrophilic. How can I explain this in terms of chemistry, molecular structure and functional group?

03 January 2021 6,321 7 View

What does this PZC data mean?

I measured different kinds of catalysts which were dispersed in DI water.I firstly added certain amount of HCl and then used NaOH to titrate and measure the pH value. What does this result mean?

27 December 2020 5,728 4 View

How to define custom boundary condition between particle and wall in comsol multiphysics?

I was trying to incorporate stick-slip boundary condition between particle and wall. COMSOL is having a stick and bounce model for that, but it is not suitable for my case. Is there a way I can...

23 December 2020 5,883 1 View

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07 December 2020 6,382 2 View