What are the topics that can be done for PhD in Physics?

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For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

kindly reply me. Thanking you in advance.

05 August 2024 7,727 4 View

How can we identify (in silico) the interacting amino acid residues or the nucleotides involved in the Protein-Protein / Protein-RNA interaction?

Hello! everyone, I am trying to study in silico Protein-Protein and Protein-RNA interactions. Now, is there any tool with which I can identify the interacting amino acid residues or the...

14 July 2024 950 2 View

Any suitable Animal models to evaluate Mast cell stabilizers?

I am looking for an in-vivo model to evaluate standardized herbal extract for its potential as a mast cell stabilizer.

14 July 2024 779 0 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

How to insert cholesterol inside DPPC membrane by replacing same number of DPPC molecules in GROMACS?

I am trying to insert cholesterol inside the DPPC membrane by using gmx insert_molecules -replace. But number of DPPC molecules replaced is much higher than the number of cholesterol inserted?...

30 June 2024 4,160 2 View

How to synthesize Dichloro(p-cymene)ruthenium(II) dimer in a good yield?

Suggest some procedure where i can synthesize [Ru(p-cymene)Cl2]2 in a good yield.

23 June 2024 9,244 2 View

Analysis of microbial biomass for nutrient cycling?

It will be an honor, if anyone can suggest the standard methodology for analyzing nutrients(N,P,K) in soil microbial biomass

23 June 2024 3,850 4 View

Can i use polystyrene as a matrix in a hybrid COMPOSITE?

fiber powders will be used as a reinforcement.

23 June 2024 10,027 3 View

After expert validation of the research tool for data collection, what should be done first after piloting. Reliability analysis or factor analysis?

Which would be prefered first (factor analysis or reliability analysis of a Likert type scale)

19 June 2024 9,378 4 View

Which media will produce more biomass in saccharomyces cerevisiae?

Dear all, For higher biomass for saccharomyces cerevisiae which media is suitable in shake flask? 1. YPD media 2. Basal salt media and what is the optimum C/N ratio ( 5:1 /10:1). Thanks &...

18 June 2024 2,106 0 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Does the delta function actually make sense to use on point particles?

The delta function seems produce logical contradictions when analyzed on a fundamental level. I would be curious if anyone else agrees.

31 July 2024 10,109 3 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

Can a shoot-through event of a tri-state digital buffer cause momentary Hi-Z state?

// interested in the difference between floating events and short circuits.

22 July 2024 6,565 0 View

Using a large amount of data, such as 30 years of daily data, in a machine learning model like LSTM can reduce the model predictivity?

I have used 30 years of daily data, but the model is not able to optimize, getting just 0.57 in NSE and R2. when I reduced the data to 20 years in daily time frame I got 0.73 in NSE, R2 for both...

22 July 2024 669 0 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View

How can I calculate spin texture using Quantum Espresso for non-colinear case ?

I want to calculate the spin texture for the electronic band structure obtained from SOC calculation. Is there any way for calculation of spin texture using quantum espresso??

19 July 2024 8,571 1 View

What are the future implications of quantum computing on image processing algorithms?

Image Processing Algorithms, Quantum Computing.

17 July 2024 7,958 2 View

Given the current advances in Super Computation and Quantum Computing, what are the missing link between the Applied AI and Ultra Smart Cyberspace?

In recent years, quantum computing has emerged as a groundbreaking technology with the potential to revolutionize various fields, including artificial intelligence (AI). AI has already made...

17 July 2024 1,398 3 View

Assuming that the central philosophy of the Schrodnger equation is the cat in a box paradox, can this phylosipy be adjusted?

We assume that the cat in a box paradox may allow an additional approach to include multiple cats in the same box. We can now see two seemingly different views, quantum and classical. The...

13 July 2024 8,233 4 View

Rama Jayasundar

Hi Abhijeet,

Thanks for your interest in my article. Which Institute are you attached to and what are you doing now?.

Best wishes

Rama

Abhijeet Das

Respected Ma'am

I am currently enrolled in Ph.D ( Physics ) in Rajiv Gandhi University ( Arunachal Pradesh ).

I have just completed my course work.

Yours sincerely

Marcos Souza

He Abhijeet Das ,

What are your field of research?Are you more interested in theoretical or experimental physics?

I have more interested in theoretical research.

Also, I want to know about some ayurvedic medicines that can be used in drug delivery for diabetes and cancer.

Ed Gerck

Any topic, it is a matter of depth and originality, mostly. Be free to think.