Kindly suggest a free software to edit chromatograms ?

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Why Cl atom is not showing in docked comlex of molecule?

During the preparation of a ligand molecule in autodock or openbabel Cl atom is not showing in the .pdbqt file whereas it was present in the pdb and sdf file. Due to this Cl atom is not showing in...

13 July 2024 3,486 6 View

How can I verify if an academic journal is a legitimate publication or a cloned version?

This question seeks to address the growing concern of cloned academic journals, which are fraudulent duplicates of legitimate publications. It aims to guide researchers, scholars, and academics on...

10 July 2024 5,966 2 View

Can you suggest any software to draw shadow mask pattern for lithography?

I need some mask for UV photolithography. Can you suggest any software to draw those patterns with proper file format so that directly the file can be inserted and required pattern can be...

22 May 2024 9,449 3 View

Anyone have crack version of casaXPS for macbook?

I need a cracked version of origin pro and casaXPS for MacBook AIR M1

12 May 2024 7,259 0 View

How is to find the correct bandgap from a Tauc plot having 2 humps extracted from a UV absorption data ?

In order to find the band gap, I plotted a tauc plot of a UV absorption data. The Tauc plot contains two slopes as shown in the figure. Kindly tell me how to obtain the correct optical band gap...

12 May 2024 5,449 3 View

Can we use panel ARDL model with dummy if we have T=20 and N=8, given the condition that DV is I(0) and IV are mix of I(1) and I(0)?

Can we use panel ARDL model with dummy if we have T=20 and N=8, given the condition that DV is I(0) and IV are mix of I(1) and I(0)...

07 May 2024 943 0 View

Require single protocol for mice brain (hippocampus) homogenization for ELISA, GSH, and NO assay?

I plan to do ELISA, GSH, and NO assay from mice hippocampus. However, because of limited tissue, I can't homogenise tissue according to different protocols. By doing some literature, below is the...

15 April 2024 8,423 0 View

Can the concentration of sodium be higher than chloride in groundwater?

I have analyzed groundwater of the middle indo-gangetic plain and detected the Na ion concentration (90 mg/L) and Cl ion (1.7 mg/L). Is it possible?

12 April 2024 3,452 6 View

How to Solve Inaccurate quadrature in CalDSu. errors in Gaussian?

in optimization process its showing for carbohydrates computational studies. How to Solve Inaccurate quadrature in CalDSu. errors in Gaussian?

05 April 2024 1,389 1 View

Does the DNS method for the analysis of reducing sugars shows the UV-Abs shift at 370 ?

We followed the NREL laboratory protocol to analyze reducing sugar after pretreatment of biomass via DNS method. But everytime we found the UV-Abs peak at 370 instead of 540nm. Suggestions are...

15 February 2024 2,605 0 View

Which Scopus Journal provides the most affordable fees?

"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....

10 August 2024 8,621 1 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 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

Is there an alternative to a multinomial regression which allows the DV to be non mutually exclusive?

I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...

06 August 2024 1,752 3 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

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Could you please suggest methods to compare free protein and immobolized protein binding properties?

I have an antibody binding generic protein and I need to compare its activity in a free and immobolized form. I understand that there are a number of methods to determine Kd value of a free...

05 August 2024 5,311 0 View

JCPDS 65-7246 file please?

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

04 August 2024 5,613 1 View