In c57 mice that dose of Concanavalin A should be given for acute hepatitis?

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How to name this rock?

Dear RG community members, I have found this sample in our rock collection used with bachelor students enrolled in Geology studies. I do not know where this rock comes from. I have made a thin...

17 June 2024 9,525 23 View

How did this rock form?

Dear RG members, I have produced a thin section of a rock in our rock collection, used for students enrolled in the second year of the bachelor of Geology at Sapienza University of Rome....

17 June 2024 689 3 View

What is the best buffer to resuspend proteins extracted from oil?

I hope everyone is well! I extracted proteins from sunflower and olive oils using acetone and then washing with n-hexane. I used RIPA buffer to resuspend because I plan to dot blot these samples....

02 June 2024 10,007 1 View

Crestomer on Plywood?

Normally unsaturated polyester or more in general radicalic bonding pastes doesn't adhere to marine plywood, due to the inhibition effect of formaldehyde and tannins. Crestomer 1152 of Scott...

22 April 2024 1,988 0 View

How can rotational stiffness be easily calculated for a steel connection?

I am currently working on modeling a steel structure with bolted connections, and I'm looking to incorporate the suitable rotational stiffness k. However, I've found that reference codes like EN...

25 January 2024 4,895 0 View

Friction at negative loads in viscoelastic materials?

dear friends I was playing with some theory of friction in viscoelastic solids, perhaps you can help me finding if there is any research on friction at negative loads (therefore under adhesive...

28 November 2023 5,133 1 View

Does exist researches on shoulder ultrasound for GP's?

24 November 2023 8,374 1 View

Why olivine is so commonly transformed in calcite?

Basaltic (or generically MgO-rich igneous rocks) have olivine phenocrysts commonly replaced by calcite, expecially if found in submarine environments. Of course this is not the only way to...

18 October 2023 1,428 1 View

Protocol to prepare mouse fecal sample to measure cytokines by ELISA test?

Using a Milliplex kit I should measure 7 cytokines at once in mouse feces. I have doubts about how to prepare the stool sample because I have never done it before. Can you suggest a protocol if...

26 September 2023 9,542 0 View

Why is my AKTA Pure showing protein concentrations lower than expected?

I've recently purified TEV with a his-tag on a Ni-NTA column using our AKTA Pure FPLC. It usually works great. This time I had two peaks of lower absorbance over many fractions in the elution...

27 August 2023 7,415 0 View

Does crude extraction using NaOH and Tris work well with Fungi?

I'm trying to find a DNA extraction method for fungi that does not require equipment and heating. Is there anyone who can suggest an alternative option? Thank you

08 August 2024 4,733 2 View

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

"A Markov-like Model for Patient Progression"?

A Markov-like Model for Patient Progression" Markov Chain Monte Carlo (MCMC) Markov Chain Monte Carlo (MCMC) is a powerful computational technique used to draw samples from a probability...

05 August 2024 10,079 0 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

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Why can't academics earn the money they deserve?

Only Journals make money from the articles we have worked on for years. Academics do not earn money from their refereeing. Then shouldn't the solution be a system in which academics can earn...

01 August 2024 6,469 6 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

Where to download DEM from 2018?

I am currently working on validating land subsidence results obtained using SBAS InSAR. Could anyone suggest reliable sources or repositories where I can download a historical DEM from 2018?...

31 July 2024 9,757 3 View

SAS Generalized Linear Model for trial/event anaysis and not survival (time to event) analysis?

I am looking for a published article using SAS or SPSS Generalized linear model for trial/event data and not survival analysis. Both software packages off the option for the number of success out...

30 July 2024 3,835 2 View

What are the perfect mathematical model for a solar-powered ship implementation?

A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids

28 July 2024 4,985 1 View