How do I apply multiple subjects on a graph in regression analysis ?

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How much 1X TAE buffer should I use in preparing 1.2% agarose gel?

Commonly, we prepare 1.0% of agarose gel with 0.4g agarose powder and 40ml 1X TAE buffer. if I would like to prepare a 1.2%% of agarose gel, is it I need to add 0.48g agarose powder and 120ml 1X...

12 July 2024 2,058 5 View

Can part time educators participate in the academic research study?

Hello. I have a question. In my research criteria, I don't indicate any full time educators or part time educators to participate in the research data collection. My participant is those who...

09 February 2023 6,081 6 View

Does touch have an impact on a persons experience of art?

I am researching the impact of the need to touch art verses the impact of experiencing art through sight only.

06 December 2020 3,022 6 View

What is the minimum sample size for mediation analysis?

I would like to conduct a mediation analyses, but my sample size is 46 participants. A colleague of mine said that the minimum sample for a mediation/path analysis should be 75, but I cannot find...

28 September 2020 2,462 3 View

Can bacteria and biofilm on a filter be seen with SEM without a dehydration/fixation step?

I have a filter with some bacteria and other particles that is going to be analyzed with SEM. I am wondering if anyone knows if you skip the glutaraldehyde/ethanol/critical point drying steps if...

01 September 2020 5,093 4 View

Are all rubber products synthetic?

Synthetic rubbers need natural rubber to make rubber products so what is considered as a natural rubber product? Does that mean every rubber product considered as synthetic? If not, then what are...

09 October 2019 1,949 5 View

For plating bacteria, is it better to take three smaller samples and dilute individually or take a single larger sample then distribute over 3 plates?

We are using membrane filtration to dilute and plate our samples. Wondering what is best - to plate individual 0.1mL samples per funnel with 100 mL of diluent or add 0.3mL of sample to 300mL...

16 April 2019 5,851 1 View

How do I obtain an extraction of Allen Brain Atlas Stereotaxic Maps for Saggital and Coronal Planes via the API?

I'm interested in using the Allen Brain Atlas API to download the coronal and saggital planes to map onto brain areas. I've previously been using the Paxinos 2007 atlas but would like to try...

20 February 2019 4,028 0 View

Has anyone used an LPS infusion rat model of pre-eclampsia? Is the rat typically awake or anesthetized during the 1 hour infusion?

I am hoping to start using this model, but need more details about LPS administration.

09 December 2018 9,495 4 View

If you are interested in presenting a paper for an Indiana University Press book?

Thyreophoran Volume. This is a follow up to inquire if there are enough interest/research papers for a special volume on thyreophorans, and specifically ankylosaurs. The topics are biology,...

14 November 2018 1,305 2 View

What is meant by baseline of FTIR data?

I got comment on my FTIR data figure from a reviewer. The reviewer said "FTIR data in Figure should be repeated. there is no bassline." I made Y off set comparison graph of FTIR on OriginLab. Can...

03 August 2024 6,069 3 View

Is the mentioned CV graph a valid one as this graph have only one peak prominent (reduction)?

I have used Prussian blue nanoparticles as a redox couple. The PBNPs have been made using only one salt precursor. Also, during scan rate studies, a small oxidation peak can be consistently found...

31 July 2024 9,697 0 View

Entropy measure and QSPR modeling in Graph Theor. How to construct the table for lengthy equation?

The entropy measured of molecular graphs plays a crucial rule. The network structures in some cases are very lengthy calculations to handle. Some author avoid to construct table where as most...

30 July 2024 3,125 0 View

There is possible way to calculate experimental DOS from the UPS spectrum of the material. How to calculate the DOS from UPS?

Here, I have attached the UPS graph. I'm trying to calculate the DOS/DOVS from the UPS.

29 July 2024 4,970 1 View

How to Input and Analyze Results for an Asymmetrical Factorial Design in STATISTICA 13.3?

In STATISTICA 13.3, I used the Experimental Design Builder under the Design of Experiments tab to generate a design matrix for an asymmetrical factorial design (1443) with 12 experiments. However,...

29 July 2024 4,154 2 View

Critique Calculaltion in Topological Indices and QSPR Modeling?

The first step is to analyze a 2D molecular graph and implement partitioning techniques to calculate the topological indices. Secondly impose statically tools to generate QSPR model, may or may...

24 July 2024 9,643 1 View

How to do calculation of Louvain methods calculation for excel sheet and and is there any software available?

The Louvain method – named after the University of Louvain where Blondel et al. developed the algorithm – finds communities by optimizing modularity locally for every node’s neighborhood, then...

23 July 2024 6,659 0 View

Is there a name for this type of function?

Let n∈ℕ, where the function f:A⊆ℝ𝑛→ℝ, 𝐴 is Borel, and (A,d) is a completely seperable space. What is the name of the functions where the graph of f in any (n+1)-dimensional box of A×ℝ is...

17 July 2024 258 1 View

Why is linearity somewhat lost when plotting the Stern-Volmer (SV) graph?

When preparing a graph of fluorophore intensity vs. analyte concentration, the linearity shows an R² of 0.999. However, when plotting the same data as Fo/F vs. analyte concentration, the linearity...

13 July 2024 7,131 0 View

Can you please help me with a cyclic voltammetry?

Hi, I was wondering if you could help. When I take CV in GC electrode with the solution of InCl3 0.01M + citric acid 0.01M + NaCl 0.1M, I get such a graph, how can I correct it so that the...

11 July 2024 5,023 1 View

Prosper Eguono Ovuoraye

What software packages are you using for your data visualization? Use of Programing packages and tools in Python or MATLAB will help resolve these challenges provided you can code well.

Tracy Macfarlane

I'm using SPSS, I've done a chart on excel which seems to work.

Never used those software packages you mentioned before.

Venkatesan Palanivel

Simple excel you can get.