Is there any way to determine the limitation of CPE of dielectric layer in the electrochemical analysis of films?
The calculation of the effective capacitance according to the Mansfeld expression is useful?
I will refer you to this publication and others: http://jes.ecsdl.org/content/160/6/C215.abstract
Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...
19 July 2024 4,694 4 View
I want to trap fluid (water..) in the PDMS channel for a long time. After a short period, the channels become empty of fluid. Is there a way to reduce the permeability of PDMS?
17 June 2024 2,703 4 View
I want to make sure the microchannel in my microfluidic device is filled with NaCl electrolyte. Because the color of the NaCl solution is bright, I can't be sure with my eyes. What substance can I...
21 April 2024 8,734 0 View
I am working on biological selenium nanoparticles. I have a question related to labeling method of selenium nanoparticles with radiopharmaceuticals. How to achieve a yield above 90%??
17 March 2024 6,991 0 View
Hi In this simulation, i noticed that i have a electrical field inside a conductor almost in range of e-11. this upper plate is connected to 10volt (DC) and by time dependent study it moves...
13 March 2024 1,669 1 View
hi anyone I used electrical circuit module and i have a resistor for measuring the power of the energy harvester. how can i measure the average power in this simulation?
05 March 2024 1,565 3 View
Can you guide me about this topic? I have a sample with 180 HV (HV0.3), which consists of coarse and fine pits of different depths, and I want to check local hard zones possibility by measuring...
26 February 2024 7,538 7 View
Hi everyone, I plan to work on a stramtable (a physical model) to model a river. As I used to work on open-channel flumes, I was curious about the flow measurement. The depth and average velocity...
14 February 2024 336 2 View
Hi everyone Has anyone ever used Comsol software for simulation of electrostatic energy harvesters? Can I use your help?
01 January 2024 3,095 2 View
Dear all, I am trying to simulate the fatigue crack of aluminum in ABAQUS. I can't find the maximum principal stress of Al and other data that I showed in the attached file. Is there any...
23 November 2023 831 2 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View