How to apply DAPC (adegenet) on Geometry morphometry data?

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7-Azido-4-Methylcoumarin (7-AzidoMC) as a fluorescent probe for detecting hydrogen sulfide (H2S)?

How effective is 7-Azido-4-Methylcoumarin (7-AzidoMC) as a fluorescent probe for detecting hydrogen sulfide (H2S) in various brain samples such as cell plasma, tissue homogenates, and stained...

03 April 2024 5,389 0 View

What tools are currently available to predict operons in bacterial genomes?

Hi everyone, I was looking for some tools (preferably web-based tools) to predict genes organized in operons in various bacterial sequences I currently work on (plasmids, chromosoms, etc.). For...

19 February 2024 8,922 2 View

What are the recepies for Aerogel synthesis?

I am looking for new recepie /formulas for Aerogels synthesis, and new cooperation in this field.

31 December 2023 8,121 0 View

Why does viability in chondrocytes not decrease after treatment with LPS?

Hello, I have been exposing human chondrocytes to LPS (Lipopolysaccharides from E. coli O111:B4) in concentrations from 1 µg/ml to 40 µg/ml for 24 h and 48 h and haven’t seen any decrease in cell...

16 November 2023 5,297 2 View

Why during my compression tests the stress-strain curve is concave?

I was doing the compression tests on previously thermomechanically deformed pure titanium. The samples were uniaxially compressed in room temperature. The samples were cylindrical, and their...

04 October 2023 6,826 1 View

What is the state of art of the machine learning and AI in the design of experiment?

Is the machine learning and AI in the experimental design a thing?

25 June 2023 4,822 2 View

Are there scales, check lists or other methods to assess the quality and transparency of research using patient data (especially imaging)?

Are there methods to evaluate studies using medical data?

06 June 2023 9,384 3 View

How to measure the Minimal Detectable Change?

Hello, at this moment I am doing an literature overview in topic of clinical studies about viscosupplementation in OA patients. I am interested in the possibilities to count the Minimal...

01 March 2023 2,486 3 View

Is knowledge of biological age essential for strength training in soccer during puberty or can we train safely without this information?

How can information about the biological age of elite players be used in strength training during puberty? Can strength training be individualized with respect to the peak high velocity? Can...

28 January 2023 3,875 3 View

How do you deal with cytotoxicity in a factorial design?

Hello. I would like to ask, how should I incorporate the cytotoxicity as a response in the factorial design, since cytotoxicity depends on concentration? My only idea is to evaluate the IC50 for...

04 December 2022 8,045 2 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

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

I need the datasets of Microgrid for system identification?

Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks

02 August 2024 5,748 4 View

Why 3 replicates for most biological assays? Is it enough to examine the data fits normal distribution?

Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...

31 July 2024 8,141 13 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

Which statistical test should we use?

N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.

30 July 2024 7,233 4 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

How to Import Blade geometry from CAD file in ANSYS design modeler?

Hello. I have the geometry of a blade in CAD file (stp) and I want to prepare the blade for meshing with turboGrid. I must import this file into designModeler and then transfer to the...

27 July 2024 356 3 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View