How to enforce periodic boundary condition in quantum espresso?

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What does negative readings in spectrophotometer denote. Was testing TSS content of bacterial cultures?

I was performing estimation of Total Soluble Sugar content in bacterial cultures by Anthrone method. Out of 9 samples, only one sample showed positive reading while others had a negative reading...

22 July 2024 9,576 4 View

Does plant based medicine have less side effects?

I was reading papers on plant secondary metabolites and their applications and many of the papers/books I read, have the point that plant-based medicines which are the result of application of...

08 July 2024 9,935 10 View

Hey everyone. I am facing some problems while transfecting A172 cell line with three plasmids for Dual Luciferase Assay. Any suggestions?

(Transfection with two plasmids has worked for this cell line. pRL-TK(Renilla) is not getting transfected).

16 June 2024 6,687 2 View

Are the frequencies extracted from SdH oscillations nearly the same for different cemical substituted samples?

Generally, the chemical substitution should adjust the Fermi level, and the computed TSS indeed suggests that the Fermi pocket for the three samples different, so why are the frequencies extracted...

17 May 2024 1,897 1 View

Computed TSS seems to suggest that the sample should have stronger sdH oscillations, whereas experimentally extracted SdH oscillation is weak?

The sample nature is thin film

17 May 2024 8,459 0 View

How to define t shape gate structure in silvaco atlas?

I want to define T shape gate I added material air in free space , But it is showing boundry condition not defined electrode num=3 name=gate mat=gold x.min=2.6 x.max=3.5 y.min=0.03...

13 May 2024 3,059 0 View

Does age of a bacterial culture have an impact on its DNA isolation?

Generally for bacterial DNA isolation we use a fresh culture of 2-5 days old. But if we use an older culture say 10-15 days old will it have any impact on the DNA content and the DNA isolation...

13 May 2024 3,061 11 View

How to define t shape gate structure in silvaco atlas?

I want to define T shape gate I added material air in free space , But it is showing boundry condition not defined electrode num=3 name=gate mat=gold x.min=2.6 x.max=3.5 y.min=0...

13 May 2024 5,026 0 View

When can the fitting of the fluorescence anisotropy decays have the negative component ?

it would be helpful if you provide the reference to your answer

11 May 2024 5,989 4 View

What concentration of Nystatin should be used in Nutrient Agar medium?

I'm isolating bacterial from soil on Nutrient Agar media but after 4-5 days I see fungal growth start in the plates. I read about use of Nystatin to prevent fungal growth. How much quantity or...

21 April 2024 6,039 5 View

Regarding LBM in Boiling?

What should be the equation for halfway bounce back boundary condition for flow field with forcing term?

08 August 2024 7,938 1 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How do I replace a file with a more recent version of a paper that was uploaded to ResearchGate?

The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...

07 August 2024 9,934 3 View

How to solve g_mmpbsa error?

Program: g_mmpbsa, version 2024.1 Source file: extrn_apbs.cxx (line 152) Fatal error: Failed to execute command: $APBS pybYcUWA.in --output-file=pybYcUW.out

07 August 2024 6,066 0 View

How do you delete a duplicate pdf for the same paper on ResearchGate?

The first pdf file I uploaded had an error. So I uploaded an updated, corrected pdf of that paper with a different pdf name. I dpon't want the old copy to be download or read.

07 August 2024 9,508 1 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 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

JCPDS 65-7246 file please?

Dear Researchers Kindly share JCPDS 65-7246 file Thanks in advance

04 August 2024 5,613 1 View

Dirty and clean?

Hi everyone I need a file with a dirty and clean potato image

04 August 2024 7,199 4 View

How to change the version of the article full-text pdf file?

How to change the displayed full article text to its corrected version? In the file on the page of the journal where I published the article, there was an error in the text, the table is...

30 July 2024 3,229 2 View