04 April 2018 0 5K Report

Gostaria de saber como está sendo tratada a questão por diferentes instituições Brasil afora.

More Marcelo Prado Amaral-Rosa's questions See All
How to avoid ulcers in s.c. injected tumors ?

Recently, we have injected s.c. B16F10 tumor cells in BL/6 mice. At around 12-15th day some animals showed ulcerations in tumors , with a big hole in the middle (it looks like a volcano). We have...

01 March 2021 9,938 3 View

What is the standard protocol in doing replicates for C. elegans lifespan assay on solid media (thru worm picking)?

I would like to know what is the standard protocol in the number of worms per plate and number of plates per concentration of extract X in a lifespan assay done in solid media and not automated...

23 February 2021 9,933 1 View

SPSS AMOS: Running my structural model decreases the CFI significantly - trying to account for it results in an unidentified model. What can I do?

Hi, after a thorough EFA and CFA, I've created my structural model (with imputed factor scores) in AMOS and ran it. While it provided me with all path coefficients, I found that the CFI had...

06 January 2021 5,087 4 View

Does anyone know how to fix the "A sample of parameter values was inadmissible"-error in SPSS AMOS when imputing factors?

Hi all, I'm trying to impute factors after testing my model for CMV and therefore included a common latent factor. Unfortunately, I always get the same error: "A sample of parameter values was...

02 January 2021 6,647 5 View

How can I measure the bacterial growth in a wet fabric in a petri dish?

I have to measure the growth of the bacteria in a piece of fabric for my senior design project. I don't know how to measure it. The only way that I know is by the naked eye or by the microscope....

23 November 2020 2,897 6 View

Calculating effect sizes without knowing the sample size by subgroups?

Hello! I am calculating effect sizes for a research synthesis of the literature (e.g. Hedges' g), but many of the original publications do not provide the sample size (N) by subgroups. I see...

13 September 2020 7,587 3 View

Does an oral & Maxillofacial Medicine Specialist or physician have experience prescribing buspirone to a patient with SSRIs-related bruxism?

Does an oral & Maxillofacial Medicine specialist or physician have experience prescribing buspirone to a patient with SSRIs-related bruxism?

09 September 2020 5,952 4 View

Who can help me justifying intervals in my analysis?

Dear researchers, In my study, I have qualitatively (with a bit of quantitative) found results when comparing how cities and states attract international organizations. These results I coin low,...

18 August 2020 9,608 3 View

Will making a hydride acceptor more electrophilic speed up hydride transfer?

I have been searching the literature about this and I have not found an answer. If the atom that accepts a hydride is made more electrophilic, can this speed up the rate of hydride transfer?

29 July 2020 9,944 1 View

Can the energy displayed in Gaussian Calculation Summary be used to compare the stability between molecules?

I want to compare the stability of molecules that have the same number of atoms. I optimized these structures and calculated their vibrational frequencies. Gaussian09 gives a Gaussian Calculation...

18 July 2020 5,243 5 View

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