How to simulate microbubbles?

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Can alcohol feeding treat respiratory infections in birds?

In discussion with some farmers and colleagues, I came to know that poultry birds are fed alcohols to enhance their production/performance and treat the respiratory infecions. Is there any...

13 December 2020 4,700 17 View

How to calculate the consistency index of the power law model for a certain fluid.?

Hi dears, I am utilizing power-law model in COMSOL to study the shear-thinning (i.e. different values of the behavior index, n) effects of a fluid. However, I do not know how to calculate the...

16 November 2020 4,730 6 View

Which Landsat image/data set of USGS Earth explore help to mapping soil types in ArcGIS software?

for a large scale, ecological studies it's very important to distinguish between homogeneity and heterogeneity within an area.

15 November 2020 7,791 3 View

Do you agree to modify the Plagiarism rules?

The plagiarism which we are checking with the help of Turnitin software counts the similarity of usual English words even helping verbs and proverbs. If the similarity of specific terminology is...

11 October 2020 3,235 6 View

Is there any research conducted in Pakistan that links Cancer incidences with Environmental Toxicity?

Is there any definitive studies conducted/available in Pakistan that links Incidences of Cancer with Heavy Metal toxicity or any other water pollutant?

25 February 2020 3,025 3 View

How to get funding for for publishing paper in in open access web of Science journals?

Hi all I have few good quality research works but don't have funding to publish them in open access web of Science journals. Can anyone help me to find any foreign author who can become a co...

19 February 2020 7,373 5 View

Dose it is good to publish papers in MDPI journals?

Hi friends, If we publish all papers in MDPI SCI journals during PhD studies, is it good?. Can it create some problems in future post doc apply or to apply some jobs?. What are your...

07 November 2019 5,075 6 View

Borate buffer preparation and use in AOOs?

I have a Q. I am performing advanced oxidation technology experiments in which acidic Oxone (peroxymonosulphate)/PMS as an oxidant is used is used along with catalysts. During degradation of...

21 September 2019 6,685 1 View

How to write surface gradient operator in COMSOL?

Hi friends, Dels is a surface gradient operator which we applying to find the tangential velocity along a surface/arc. It can be written as...

19 September 2019 4,093 3 View

How to perform wavelet analysis for Line-Ground (LG) fault detection in overhead transmission lines?

Can someone please specify a good tutorial, paper or presentation specifying the application of wavelet analysis for the identification of LG faults in the transmission lines using Matlab or any...

15 September 2019 7,063 2 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 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

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

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 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

Is there any Machine Learning/AI algorithm that lets you predict with incomplete features without missing value imputation process?

For instance, the model is trained with A,B,C,D,E features to predict F target. Then, I want to make prediction on a new data, but with only A,C,D,E is known without doing missing value imputation...

28 February 2021 1,556 6 View

What are the important topics in the field of Artificial Intelligence in Business world?

Dear All, I am doing my MS in Electronic Businesses. And I am interested in the AI field and its applications for businesses, its benefits, impacts, etc. What kind of scientific research dominate...

26 February 2021 8,816 6 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

Why do the air flow results vary totally when adding scalar in CFD ?

Dear All, We are using Autodesk cfd to calculate the air flow in a single sided naturally ventilated room, where air flow depends only on buoyancy due to temperature difference between inside and...

25 February 2021 9,602 4 View