What is the difference between a shared aperture antenna and a dual band antenna?

Can the dual-band antenna be called as a shared aperture antenna? Difference between shared aperture antennas and dual-band antennas?

30 December 2020 7,118 4 View

How to make a standard curve for qpcr?

Hi there, I am working on airborne microbes. I want to know the concentration of bacteria in my sample before I go for NGS. Since it is an environmental sample it might have a lot of mixed...

17 November 2020 314 3 View

How to cluster the ORF sequences?

Hi, I have found the ORF region of my nucleotide sequence which was obtained from Sanger sequencing using 16s universal primer. I have to cluster them before using them in my model. I am using...

13 August 2020 1,079 4 View

Difference between point source, line source and plane wave excitation in FDTD?

Excitation in FDTD could be point source, line source and plane wave. What is the difference between the three? Also which type of source could be used for various applications like antenna,...

08 May 2019 4,691 4 View

How to display a 3 Dimensional matrix by their values in Matlab?For example if x is a matrix of size 20x15x6.How to visualize the structure in MATLAB?

For example to model a microstrip patch using FDTD. The 3D array would be of size MxNXP. How to pictorically represent the structure using MATLAB?

08 January 2019 6,765 4 View

Do plants have similar PI3K-Akt signaling pathway?

30 September 2017 1,052 1 View

How can I draw dot plot (Column scatter graphs) for different groups and denote comparisons?

How to draw dot plot for different groups and denote comparisons ? (See attached images) If there is a procedure in SPSS/ Excel or if there is any free user friendly online S/W guide me. Thank you

22 June 2016 7,644 8 View

Where can I find Vernonia oil (seed oil)?

21 May 2016 6,230 2 View

To do a DNA molecular dynamics simulation using GROMACS do I have to constraint the back bone?

When visualize my simulation using pymol, one strand is going out of the box while other strand is remaining inside. To do the simulation, do i have to constraint the backbone?

26 April 2016 5,329 3 View

What is the best (updated) book for molecular biology (Cloning)?

03 April 2016 4,207 7 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 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

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

How the Ground Plane implantation is performed without damaging (and w/o varying the undoped nature) the top Si (8-10 nm) in FDSOI technology ?

It is a general practice to introduce Ground Plane in FDSOI devices under the BoX. The Ground Planes are introduced by Ion Implantation through Top Si layer and Buried Oxide. I wanted to know that...

24 February 2021 5,974 4 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

How can I find the effect of different parameters like (Reynolds number, Hartman number, volume friction etc.) in COMSOL?

Here I am facing this problem. I don't find any effect of this type of parameters. I am a beginner user of COMSOL.

23 February 2021 9,086 3 View

How to Implement Elastoplasticity in a PCL model in COMSOL Multiphysics?

I am using COMSOL Multiphysics 5.5. I am trying to simulate the tensile test of PCL scaffolds. However, regardless of the strain, I have the elastic region all the time which is not true when it...

23 February 2021 4,050 1 View