Does any one have experience with Autoclavable cell culture media (RPMI 1640/DMEM)? Does it work well?

12 February 2021 2,958 1 View

How to write a program to print all the elements of a square matrix except the diagonal elements?

please include the code

12 September 2020 2,070 1 View

How can i write a c program to display elements of a two dimensional array which are divisible by 10 as well as their sum?

your explanation should include a workout as requested?

12 September 2020 3,151 2 View

How we can improve CfDNA concentration through extraction?

How we can improve CfDNA concentration through extraction?. Can we use Thermocycler or precipitation to concentrate CfDNA without damaging DNA integrity?.

19 May 2020 5,763 2 View

Problem in 3D dynamic meshing?

I am working on 3D dynamic meshing. The geometry is a rectangle in 2D and cuboid in 3D. The mesh is generated is tetrahedral. In 2D it is working fine. But in 3D I am facing a problem. Mesh...

28 April 2020 4,690 3 View

Which software can be used efficiently for sample size calculation in the biomedical research?

I am seeking for efficient and authenticated online/offline software or tool for sample size calculation in biomedical research.

08 August 2019 283 4 View

What are possible reasons/mistakes of amplification in PCR reactions having no tempelate i.e. NTC along with PCR reactions which have DNA. ???

I want to standardize detection of mutational changes in particular Genes by SSCP. I am using nested PCR for that but facing problems of weird amplification pattern in NTC reaction as well. I...

06 August 2019 2,811 10 View

Anyone has experience of Structural Simulation on ANSYS AIM?

I'm particularly interested in Structural Simulation. Sometimes I face problems when I wanted to generate mesh in a complex shaped structure using Solidworks. What about ANSYS AIM compared to...

24 February 2019 937 4 View

Can anybody help me in tracing the availiblity of some published articles?

08 January 2019 3,634 2 View

How to solve MILP with Multiobjective functions in MATLAB/CPLEX Interface?

I have two objective functions based on a binary decision variable X (X takes either 0 or 1) - maximize A*X and minimize B*X. How to achieve that in MATLAB and CPLEX? Weights of each objective...

14 November 2018 4,267 2 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

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View