How can I define "Heat Transfer in Fluids" for water that flows through an air domain and reaches a Wetted Wall in COMSOL Multiphysics for a 2D model?

Hi all, I hope everyone is doing well and is in good health. In the simulation it is needed to change the phase of water that flows through an air domain. So I used Laminar Flow and Level Set...

25 November 2020 365 4 View

How to propagate the EMC Virus in L929 cell line?

04 October 2020 6,705 2 View

How can I interpret a NMR with so much noises and peak overlaps?

Ideally peaks should be separated and having a somewhat symmetric pattern but could any one give me a help with reading H NMR with multiple peaks totally mixed up which could not be attributed any...

22 September 2020 3,667 3 View

Any recommendation for a good Machine learning course (with available materials for instructors)?

Hello everyone, I am looking for a good recommendation for a Machine learning course (with available materials). Which one do you suggest? Something that would be up to date with available...

15 September 2020 1,674 17 View

Have you ever seen that 40S and 60S of ribosome subunit peaks disappear from polysome fractionation?

I am doing polysome fractionation for stress conditions for mammalian cell. it seems that peaks of 40S and 60S disappear during stress condition compared to control. I am wondering whether all...

12 November 2018 3,513 2 View

What is the reason for change in mRNA level of specific gene but not change in protein level?

With treatment of cell lines ( cardiofibroblast cells), changes in mRNA level of the gene of interest has been observed overtly, but there is no change in protein level. I am wondering how this...

19 August 2017 1,026 6 View

Software to Predict Antigenicity

17 August 2015 6,400 3 View

What is the effect of immidazole on activity and stability of enzyme?

When enzymes were eluted with high concentration immidazole, some of them lost their activity in 2 days. I want to know how immidazole affect enzyme or other protein. I can't find article about that.

19 January 2015 7,283 6 View

How can I solve the low speed of my simulation in simulink?

I have a multi machine power system, and I had to simulate it by solving differential equations of the whole system in simulink, but the speed of the simulation is very low, how can I do this...

28 October 2014 7,921 15 View

How can I determine ph stability of my enzyme?

I provide mix buffer containing 100 mM glycine, 100 mM tris, 100mM succinic acid and 100 mM imidazole with ph 3, 3.5.....9 25 microlitr enzyme in tris buffer with ph 7.5 was mixed with 50...

13 September 2014 124 19 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 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

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

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View