I need help to find the best method and tool for co-registration of DEMs to know the elevation change for landslides and flood?

To calculate the DEM of Difference between two DEMs of different time scales e.g. DEM1 of 2000 AD and DEM2 of 2019 AD, the two DEMS must be co-registered with each other. I am not working on the...

08 December 2020 9,778 1 View

How to choose solid lipid to formulate nanolipid carriers (NLCs)?

Currently, I am working on nano lipid carriers the issue that I am facing while formulating nano lipid carriers is that the solid lipid iam using in the formulating NLCs, is getting solidify after...

24 October 2020 1,970 19 View

What were the active sites on the magnetic activated carbon surface for adsorption of reactive dyes? Were they carbon atoms or Fe3O4?

In the adsorption process by using adsorbent magnetic-activated carbon for removal of reactive blue 13 dye which contains -N=N- group, SO3 group, OH, Cl, etc. In this process what are the active...

24 February 2020 1,110 4 View

How to pass an ultrasound signal of 40Khz through a beaker full of water using couplant?

I am trying to pass the ultrasound signal of 40Khz through a beaker (glass/plastic) using general vaseline as a couplant but signal get reflected from boundary of the beaker. Can anyone help me...

21 December 2018 7,606 3 View

Is anyone having an idea on how to generate gene families information for different species using the TreeFam database?

26 July 2016 5,388 3 View

Validation of overexpression by microinjection, any ideas?

Hello everyone, I am overexpressing a gene in Zebrafishes, by using some neural crest cell promoter, through microinjection. I do see some phenotype, but so far, I have seen it in a transgenic...

14 March 2016 2,396 8 View

How do I get a gene list from each Gene Ontology term?

I have a long list of Gene Ontology(GO) term with their referred ID and I would like to put this list in an on-line free available webpage and then receive the genes which categorize in each GO...

19 March 2015 935 5 View

Can anyone suggest the 'Soak & degassing Time' & 'Temperature' for BET analysis of some porous Copper pellets?

Sample details are as follows - 1) Porous Copper pellet 2) Porous 'Copper+graphene' pellet 3) Porous 'Copper+CNT' pellet 4) Porous 'Copper+diamond' pellet

18 November 2014 3,332 10 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 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

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

How to increase mesh quality of a cfd model in ansys fluent?

How can one improve mesh skewness, orthogonality, aspect ratio?

28 February 2021 7,730 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

What is the suitable range of Sulfur content and Viscosity of Heavy fluid Oil that used in Kiln?

What is the disadvantages of high sulfur content to the ceramic burning process? and what is the effect of outranged viscosity?

24 February 2021 8,219 2 View