Why does the band sizes on Agarose gel electrophoresis differ from the peaks at capillary electrophoresis?

14 February 2021 4,773 4 View

Can we find receiver sensitivity using MATLAB simulation?

I have a MATLAB code for point to point based new LPWAN system and evaluated its BER performance. Can I use the same code with some modifications to find its sensitivity?

11 January 2021 1,374 3 View

What was your best and worst experience of working on a research paper during LOCKDOWN/COVID19?

Working during pandemic was the most challenging task I have ever seen. I will be sharing my experience and research output during lockdown in Indian scenario, do share your experience and...

25 December 2020 3,072 7 View

Calculation of prepare 1:1 CuFe2O4/Ppyrrole nanocomposite?

Recently., we make the supercapacitor cell from nanocomposite Can any one tell me the volume of pyrrole to make 1:1 CuFe2O4/Ppyrrole nanocomposite thanks in deed

19 November 2020 9,572 7 View

How to calculate the magnetic nanoparticle size from magnetization data which can be carried out by VSM?

How to calculate the magnetic nanoparticle size from magnetization data which can be carried out by VSM?

05 October 2020 8,547 4 View

What is the best binary metals oxide nanoparticles for to generate Solar cell? and the best value of energy gap ?

what are the best binary metals oxide for to generate Solar cell? and the best value of energy gap ?

24 August 2020 8,853 7 View

How to define a direction to the topology optimization in Comsol?

I am doing a topology optimization of heat transfer problem. The results give a good correlation to the optimization goal. Yet, if we take a 2D-axisymetrric geomerty (attached). The result of...

26 July 2020 2,690 5 View

My melanoma cell line doesn't grow well suddenly, May i know the possible reasons for that?

I have 92-1 of melanoma cell line , when i thawed them they were totally normal , but after first passage , the cells begun not growing well and not totally attaching on the bottom of the flask...

30 June 2020 3,622 4 View

How to model water in Abaqus?

Hi everyone, I want to model water on the upstream of the dam. Is it possible in Abaqus or any other software?

15 May 2020 8,954 13 View

How can i model spherical gold nanoparticle in scaps-1d?

I am studying and doing research on the solar cell with different nanoparticles using SCAPS-1D for simulation. Can I model spherical, conical and cylindrical shape nanoparticles in SCAPS-1D?

27 April 2020 7,298 8 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 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

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View