Is there any study to generate solidification temperature profiles using machine learning?

We know that time dependent temperature profiles can be generated using methods like FEM which solve PDEs. Can we do same using machine learning? Has anyone come across any related study?

25 January 2021 135 3 View

What etchant should be used for Annealed 17-4 PH stainless steel sheet ??

I wish to determine microstructure of 17-4 PH stainelss steel sheet (annealed condition). What etchant should I use so that a clear microstructure can be found out ??

03 January 2021 9,836 2 View

What is the difference between PEEQ, PE and LE options in abaqus ??

I wish to find out thickness variation in my model, so for that which one I should choose among PEEQ, PE and LE ??

26 December 2020 6,542 2 View

Do you think selfishness and opportunism are key to the success?

Do you think selfishness and opportunism are key to the success? Dou you agree that principles, morals, ethics, intelligence etc. are only useless, show-words, even in the fields of science,...

24 December 2020 10,015 12 View

What should be written in Article Highlights?

My manuscript has been accepted in SN Applied Sciences. New comments tell me that there should be 'article highlights' below Abstract. Article Highlights section comprises of three bullet...

03 December 2020 9,045 2 View

How to derive free energy functional equation in Phase-field modeling?

I am going through research papers in phase-field modeling and every paper has different free energy functional equation. Where those equation come from? How to decide which equation is...

12 November 2020 5,918 2 View

What is main difference between wrought alloys and cast alloys in general?

I have been asked this question so many times. I give a general answer based on a metallurgy book which states that 'wrought iron can not be cast'. However, you can cast wrought aluminum alloy...

12 November 2020 5,163 9 View

How to plot thickness contour plot and load diaplacement diagram in stretching simulation in abaqus ?

How can we plot thickness contour plot in stretching simulations in abaqus. Thickness contour plot means variation of thickness with time as stretching takes place. How can we plot load Vs...

10 November 2020 1,019 3 View

How to evaluate tensile test results in research paper?

I have submitted a manuscript on resistance spot welding. I have used lap-shear tests for joint strength. I have shown those results in a table against experimental combinations of process...

26 October 2020 8,824 7 View

What are the methods to automatically annotate a large dataset of images?

Computer vision, Deep learning

22 October 2020 6,027 5 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Why my agarose gel staining sometimes looks not homogenic but like gradient (see the figure)?

I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...

25 February 2021 8,140 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View