What is the best formula to calculate RSSi in 802.15 network?

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CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

What are the mechanisms adopted by Islamic banks regarding exchange rate changes in their long-term transactions?

Islamic Banking

05 July 2024 3,795 2 View

How to avoid swelling of alginate beads?

We prepared alginate beads 2% in CaCl2 200 mM, after stirring for 1h the beads were washed with water, and incubated with the substrate in the presence of 100 mM tartrate buffer pH 5.5 after 1h...

17 March 2024 8,692 1 View

Why this email address ([email protected]) has recently been associated with numerous scientific journals ?

This email address ([email protected]) has recently been associated with numerous scientific journals: Bulletin of National Institute of Health Sciences AZERBAIJAN MEDICAL JOURNAL General...

08 February 2024 6,661 3 View

GNPS and MZmine?

Can I use MZmine for preprocessing of data and GNPS for only one sample (extract) or not? and if available in GNPS which tools should i use to be able to focus on this part when watching practical...

26 January 2024 6,083 0 View

Asking for an open PhD position on plant pathology ?

I am looking for an open PhD position in plant pathology and plant bacteria intercations and laboratories working on phytopathogenic bacteria of the genus Xanthomonas.

16 January 2024 8,277 3 View

Which medium/conditions are used to assess growth inhibition of sulfanilamide or its derivatives?

Mueller-Hinton agar medium is used to assess antibiotic susceptability for bacteria. when we used this medium for sulfanilamide against Gram positive and Gram negative test strains, no...

17 May 2023 4,298 0 View

How can I arrive to design THRUST OPTIMISED CONTOURED NOZZLES (TOC)?

I don't understand how to transfer Rao's method in algorithm to use it to design nozzle with Matlab.

06 November 2022 5,075 0 View

What does the sign (-) mean?. How can we use these values (or how do we correct these values)?

I measured the concentration of Cu and Mn in samples of groundwater by SAA. The results were negative values What does the sign (-) mean? How can we use these values (or how do we correct these...

14 May 2022 3,351 4 View

How can one extract the values of current from reported data in papers when it is normalized?

I am working with semiconductor devices modeling. At an early stage one need to validate the developed model with data extracted from papers. sometime the reported I-V characteristics is...

15 September 2021 3,718 7 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

Why Orca calculations take too loong?

Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...

25 July 2024 3,364 5 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

Should a defect induced structure be optimized in a DFT calculation?

I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...

18 July 2024 1,794 2 View

How can I extract the mathematical equation from existing Neural Network Model?

There exists a neural network model designed to predict a specific output, detailed in a published article. The model comprises 14 inputs, each normalized with minimum and maximum parameters...

14 July 2024 2,714 3 View

What is the recommended type of pseudopotentials for QE?

Hello dear colleagues and professors Please what is the recommended type of pseudopotentials for QE? ultrasoft or norm conserving?? And from where get all types of pseudos (us, nc, pbe,...

09 July 2024 9,541 5 View

What to do for Error termination via Lnk1e in /share/apps/gaussian/g16/l502.exe, for Ce through B3LYP/SDD?

I am trying for the structure optimization via Gaussian16 DFT calculation, for a system consisting of C,H, N, O and Ce atoms. Where I am using B3LYP/ 6,311G(d,p) C, H, N and O and B3LYP/SDD for...

30 June 2024 9,979 4 View

Which free software is preferable for DFT calculations?

I want to perform DFT calculations for a triple cation mixed crystal. Which software is preferable and free?

28 June 2024 5,255 2 View

Can someone help me to model a core-shell nanostructure in GDIS and subsequently prepare the fdf file for using in SIESTA?

I am very new to the material modelling in GDIS. So, I want to learn how to model a nanostructure specifically core-shell in GDIS.

28 June 2024 5,224 0 View