Can someone please provide me with a CIF file (crystallographic information file) of a cubic spinel (AB2O4) with a space group I23 (197) ? i need it to confirm a new phase
Thanks
Hello I am conducting a microstructural analysis of a soil treated with lime. The following sem images are of the untreated s1 and treated soil s3. The untreated soil contains quartz calcite...
01 August 2024 572 0 View
Dear researchers, Why specific capacitance is not proportional to the specific surface area? I have material A with a surface area higher than material B, but material B is showing little bit...
26 July 2024 9,156 2 View
Hello How can I get the velocity plot u(t) of a rising bubble using COMSOL like in this tutorial...
24 June 2024 9,441 6 View
There exist a wide range of technologies used for energy storage such as electrochemical (batteries), electrical (supercapacitors), mechanical,...etc. What are the best and the most efficient...
17 May 2024 3,412 1 View
Why specific capacitance calculated from cyclic voltammetery is different from the one calculated from charge-discharge? Ps1: I used the same potential window. Ps2: the charge-discharge curve is...
18 April 2024 9,691 1 View
How much water is typically used during the impregnation step? is there any relationship between the weight of carbon and the amount of water?
12 April 2024 2,952 0 View
What is the best approach to design an H infinity controller for a linear model of a wind energy conversion system, with the goal of simulating it in Simulink? Any specific methods or tools...
26 March 2024 4,008 1 View
Dear researchers, during chemical activation, when should i start injecting N2 to the precursor? is it at the same time when start heating or until reaching the desired temperature ? thanks in...
23 February 2024 1,307 9 View
the furnace i am using for activation has been damaged, the alumina tube broke , i need a good glue to fix it!
12 November 2023 5,248 1 View
during GCD, i am seeing no discharge after long time of charging?
12 November 2023 7,295 12 View
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
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
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
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
Dear Researchers Kindly share JCPDS 65-7246 file Thanks in advance
04 August 2024 5,613 1 View
Hi everyone I need a file with a dirty and clean potato image
04 August 2024 7,199 4 View
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
Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...
30 July 2024 5,206 1 View
i m interested in pca analysis of c-alpha atoms in gromacs for that i used the following gmx_mpi covar -s mdca.tpr -f mdca.xtc -o eigenvalca.xvg -v eigenvecca.trr -av average.pdb -n index.ndx but...
30 July 2024 1,607 1 View
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