What is an efficient method for accurately determining wear volume of flat plate wear scar (pin-on- plate tribometer)?

04 June 2023 0 3K Report

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Copyright if i publish on researchgate?

If I publish a preprint on ResearchGate that was accepted on SSRN, for those who find it on ResearchGate, does the non-commercial license from SSRN apply, or will it just be CC-BY as offered on...

02 May 2024 6,999 4 View

How to handle 'Section Not Handled at line 10' error in fluent while using the chemkin-cfd solver?

Has anyone encountered this error before: 'Section Not Handled at line 10' while importing a surface mechanism while having the chemkin-cfd solver selected? Once I get this error I am not able to...

10 August 2023 7,645 0 View

How to determine reaction rate for surface reactions?

Assuming reactions S1 to S4 in the image. How can I determine the reaction rate in mol/m2.s for the site species with the given Arrhenius parameters? Cs' and Cs-H are site species on the...

26 July 2023 3,647 1 View

Any advice on a cognitive assessment scale for high-school students ?

I would like to measure and compare the cognitive skills of students from two different high schools . Unfortunately, I can't get their test scores. So, am thinking of administrating a cognitive...

14 January 2023 9,827 9 View

How to find the geometric mean and geometric variance from lognormal particle size distribution?

Hi, I need to find the geometric mean and variance from lognormal particle size distribution in a pipe. I have 6 different curves at different locations of a pipe. How do I find the geometric...

21 October 2022 9,713 3 View

Source about quality of financial reporting ?

Can you provide me with any information or source regarding how to measure the quality of financial reporting?

08 August 2022 1,473 13 View

What would be the best transport and culture media to isolate bacteria from endodontic infections?

I am trying to study the microbial populations in endodontic infections and would like to isolate the major ones. I am looking for the best transport and culture media to use as well as incubation...

25 February 2022 1,336 2 View

What is the Nessler method for determination of Urease activity ?

Urease activity by Nessler

18 January 2022 8,853 2 View

Need help with Evaporation and Condensation UDF for heat pipe?

I hope anyone could be able to help. Am trying to simulate heat pipe using fluent, when i used the built in Lee model i ve got non applicable result, so i had to use UDF for evaporation and...

14 July 2021 3,696 3 View

How to duplicate postprocessing templates using macros in CST microwave studio?

I am working with CST 2016 microwave studio and I need to duplicate postprocessing templates using macros. For example, I need to duplicate the template of "Evaluate field in arbitrary...

16 February 2021 6,251 2 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 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

Can you recommend a 96-well plate for minimal cell adherence to the wells during phagocytosis experiments?

I have been performing short phagocytosis experiments using 96-round bottom, tissue culture treated, well plates (Falcon, 353077). I culture the cells with the phagocytic cargo for 2-4hrs, wash...

04 August 2024 5,228 4 View

Polymer wear calculation?

What is the method for analytically calculating the wear and service life of polymer-polymer sliding pairs?

04 August 2024 1,078 1 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

Found this object in the cell culture - do you have any suggestions what it might be?

Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...

01 August 2024 2,250 2 View

Publishing a checklist?

Does anybody know of entomological Journals without page charges that would publish an extensive checklist (Hong Kong Aculeates wasps) covering 350 species (of which more than half are new to Hong...

01 August 2024 6,134 2 View

Where to start the Analytical model for Dry sliding wear of metal surface ?

I am doing research on wear mechanism of the additive manufactured metal parts under dry condition. Please share the reference to start the analytical modelling of the wear prediction.

29 July 2024 6,115 0 View

Correct statistical approach for a hermit crab shell exchange experiment?

Hello, I'm planning a shell exchanging experiment with two marine, hermit crab species inside of a tank. I only have one tank available for this experiment. I plan on running 30-40 shell...

20 July 2024 5,676 3 View

HEC 1A & HEC1B Cell Lines?

Hi, Kindly guide me that how many cells of HEC1A & HEC1B Cell lines should I seed for Wound healing assay and which plate type is recommended 6, 12 & 24?. Articles suggested mainly 24...

20 July 2024 4,143 2 View