Post hoc analysis for 2-way ANCOVA?

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Hello all. I have few questions about analysis of gas evolved from pouch cells batteries. Is there anyone with experiences?

I need help with GCMS.

07 January 2024 8,623 0 View

How the biologic activity ‎of platelets could be engineered during PRP?

Platelets contain numerous growth factors and cytokines that can activate various signaling pathways in cells upon activation by exocytosis. They contain both pro-inflammatory (e.g., IL1β) and...

02 December 2023 6,185 0 View

How can I find data about petrochemical wastewater treatment plants (for LCA)?

I could not find suitable data for LCA modelling. I am looking for some data like input and output information about COD, BOD, SS, TN, TP, energy consumption, chemical additives (PAC, Urea,...

04 October 2022 5,425 2 View

How can I calculate the Orthogonal Design with SPSS efficiency?

Hi, I have done a research and to developed my conjoint profiles, I used SPSS Orthogonal Design. One of the reviewers came back to us and questioned the efficiency of the Orthogonal design....

14 October 2020 4,783 2 View

What analysis should I run to find the mean difference between 3+ groups ?

Hi everyone, I have a data set with 55 rows (countries) and 8 Columns ("Growth on 7 different types of expenses 2019-2020" + " one for the population"). I want to see whether there is a...

01 September 2020 5,443 3 View

How can I use latent variables for clustering?

Hi everyone, * Have 30 Items (5 points) relate to 6 Travel motivations * After factor analysis, I found 5 factors (5 motivation, 1 motivation did not pass the CR), I saved the factor scores. * I...

17 October 2019 8,371 3 View

I synthesised polypyrrole by HCl . Now I want to hydrophilise It. How can I do it?

I synthesised polypyrrole/Au nanocomposite . I used Hcl as an oxidant. Now I want to hydrophilise it. plz help me

15 June 2019 8,379 2 View

How can I make polypyrrole film by spin-coating technique to measure its conductivity?

I try to make a thin film of polypyrrole by spin_coating technique but I don't know which solvent is better?Does any one of you know about details of spin-coating technique for polypyrrole films?

29 January 2019 8,974 3 View

Can you provide a list of finance journals which don’t require submission fee?

I have found many finance journals charge submission fee no matter you want to publish your paper in open access or closed access format. It is a bit surprising to me because it seems that in...

19 December 2018 6,641 12 View

Does the substitution of bank lending with other forms of lending (e.g. Stock or debt issuance) cause money multiplier to decrease?

We know the creation of money rest with the power of the commercial banks to increase money supply by lending loans, A matter which can be tracked by money multiplier, broad money supply divided...

02 January 2018 5,451 4 View

How to learn more about SPSS and its Application?

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

Can I base on reverse DNA sequences to perform alignment, convert to amino acids and GenBank submission?

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

Baseline drift in HPLC? What causes this?

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

Text-Communication from the M1 Hand Area using BCI—and then there is Elon Musk?

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

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

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

How are iso-frequency contours plotted?

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

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

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

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

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

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View