When I run the polynomial fitting on my data, a curve named "Residual curve"b appear after calculation, what is the meaning of that curve? and is it acceptable to use it instead of the fitting curve?
Thanks.
What is the difference between broad and sharp cyclic volatmmetric curves? and what are the reasons for broad curve? especially when analyzing carbon material?
01 February 2019 9,802 1 View
Can I use distilled water as catholyte in MFC? or if I use Potassium ferrocyanide, can I dissolve it in distilled water instead of buffer solution?
11 December 2018 1,374 0 View
Light produced by bioluminescent microorganisms is composed of photons, are they able to stimulate photosynthesis in other marine organisms? Thsnk you.
03 April 2018 3,318 0 View
I am preparing to study the effect of pH on bacterial activities, what is the perfect way for that: 1. Using different buffers and adding the medium components? or 2. Adjusting the medium pH by...
02 March 2018 3,995 2 View
Is it enough and acceptable to mention that the observation of fluorescent color is a clue that my strain is pyocyanin producer? Thanks
11 December 2017 8,941 0 View
In the Energy efficiency equation, how can I get the heat of combustion? Thanks.
10 November 2017 5,310 1 View
I am working in Microbial fuel Cell (MFC) and want to calculate number of electrons involved in reduction of oxygen. Thanks
10 November 2017 8,456 0 View
Can you help me getting method (s) for rapid extraction and identification of these three Pseudomonas products? Thank you.
10 November 2017 2,134 0 View
How can I use origin in getting the slope of any curve? Thanks.
10 November 2017 5,738 0 View
The common method of determination of polarization and power curves of Fuel cell is to change different external resistance and read the corresponding voltage and current. I would like to ask is...
10 November 2017 6,276 2 View
I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.
03 March 2021 5,997 2 View
Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...
03 March 2021 2,350 2 View
I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.
02 March 2021 4,359 3 View
Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...
02 March 2021 7,829 3 View
So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...
02 March 2021 1,146 2 View
Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...
01 March 2021 8,235 2 View
I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...
01 March 2021 4,128 3 View
Dear colleagues, I have a manuscript that needs an expert in smart PLS to run the analysis, Is there anyone expert and ready to help me, please?
01 March 2021 8,212 3 View
I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...
27 February 2021 6,818 3 View
I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...
26 February 2021 9,580 4 View