For the same geomtry and flow paramters, obtained turbulence by different excitation routes show universal features?

In most reports on turbulent flows, an implicit assumption lurks that the fully developed turbulence is universal. I would like to know, if any such systematic research results are available or...

10 November 2018 462 66 View

What is meaning of order of filters? When all filters are zeroth order operation! Is it keeping up with a wrong legacy?

The filters have been glorified in the same way by their order, as it is done for spatial discretization. Sadly, when we filter, the filtered variable is different from unfiltered variable. That...

08 September 2018 3,806 1 View

Apart from Q- and lambda_2 criteria, are there any new coherent structure eduction technique available?

We are developing some new coherent structure identification techniques based on DNS. Before we write anything down, we would like to know about the state of the art in the field.

06 July 2018 3,433 13 View

Difference between impulse and frequence response is real?

Are these two approaches used in theoretical experimental investigations for dynamical system complimentary? Or these two approaches may produce completely different output? Our investigation on...

01 January 1970 7,993 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

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01 March 2021 3,905 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

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

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

Is there any teachers based in UK who would like to take part in my study?

24 February 2021 4,833 3 View

Anyone give me assistance with analysing Gait Data?

I currently have collected Gyroscope/Accelerometer data (X/Y/Z) for my dissertation, but not very knowledgeable on how to process my data and apply Machine Learning? Can anybody help?!

24 February 2021 9,610 3 View

Inpatient DBT to reduce parasuicidal behaviour?

Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...

23 February 2021 5,654 2 View

What type of SPSS analyses should I use for my Dissertation?

I'm currently working on my Dissertation and I'm trying to think of the best analyses that I should use for my study. I'm using three questionnaires for this and two different groups, 1st group...

22 February 2021 1,351 4 View

Why anti-CD20 or other antibodies are not used to label target cells in flow cytometry t-cell cytotoxicity assay?

New to the field of cell therapy. Why fluorescent-labeled antibodies to target cell antigens are not used for determining target cell count by flow cytometry in cytotoxicity assay (eg car-t)? Cell...

21 February 2021 3,278 3 View