Can anyone suggest a PEG replacement in toothpaste formulations?

More Mauro Pascolutti's questions See All

Solution Chloroplatinic acid?

What volume of Chloroplatinic acid is required to form 10 ml of a solution in which it is 16 mM? The density of Chloroplatinic acid is 2.43 g ml-1, and its molecular weight is 409.81. I really...

18 February 2024 7,908 2 View

AI in the field of medical statistics?

Does anyone know of any software/websites to use AI in the field of medical statistics? I have a database of 2500 patients to analyse and it would be useful to be able to exploit AI.

19 June 2023 6,904 3 View

How to determine my antibiogram is contaminated?

I wonder either my antimicrobial susceptibility test on Muller-Hinton agar is contaminated or a subpopulation of my bacteria is resistant to those antibiotics. The thing is, when I was measuring...

11 April 2023 2,514 2 View

Is there a calcium chloride protocol for Staphylococcus aureus plasmid transformation?

I'm interested in transforming a Staphylococcus aureus strain with a GFP-expressing plasmid. Is it possible to do it with the Calcium Chloride technique?

01 April 2023 4,421 0 View

Is it possible that pathogenic bacterial lose their virulence genes after freeze storage?

Im doing my research about diarrheagenic E. coli and I wonder if something like that would be possible. Thanks.

07 March 2023 5,563 11 View

Do I need a step to find equilibrium if I use the SIGINI subroutine for stress mapping in Abaqus?

I am mapping residual stresses in Abaqus and I wonder if I need to add a step to find equilibrium before loading the model when I use the SIGINI subroutine. Thank you for your help.

05 March 2023 8,479 1 View

Why can be overexpression of a recombinant protein without the use of a inductor?

I am working with a recombinant protein expressed in BL21-SI. The protein is expressed all the time, even if the induction is not carried out with NaCl, but this is not a problem, I just need...

04 January 2023 7,124 3 View

Does exist a reference table/paper/book about absorbance bands of functional groups of FTIR spectra of chitosan?

I wonder either a table like that exists, or a reference method to determine every functional group in a FTIR spectra. Thanks.

04 November 2022 6,740 2 View

What is the difference between static-general, dynamic-implicit and direct-cyclic for fatigue modelling in Abaqus?

I am trying to model fatigue crack propagation using XFEM in Abaqus and I observed that I could create three types of steps for this task: static-general, dynamic-implicit and direct-cyclic. What...

22 October 2022 7,691 4 View

Do you know any study about covering cut stumps with black plastic for control of tree species' regrowth?

I am looking for information about non-chemical control methods of invasive species in Europe. Thanks for your help.

07 February 2022 736 4 View

Do you think can be any diamond in A type eclogites?

I want to know more about diamond ore deposits in world.

08 August 2024 1,514 0 View

U you think We need a website software of Blackbody radiation law expert software?

A website software of Blackbody radiation law expert software can used through the following web site. http://39.105.188.151:3000/index

07 August 2024 1,706 0 View

Enhancing Critical Thinking Skills for Slow Learners: A Review of Empirical Studies?

to identify themes in question with APA style references

07 August 2024 2,239 5 View

How to preform densitometry on SDS-page bands?

I ran a SDS-page of a bacterial lysate and I want to quantify protein concentration in a specific band. I was thinking of using a standards ladder or make some standards are different...

05 August 2024 9,805 3 View

Do you think can be any gas and oil bearing rocks in Eastern part of Iran?

I want to know more about petroleum deposits in Iran.

02 August 2024 8,725 3 View

What is the best sampling strategy?

I am conducting a qualitative study that uses interviews to investigate the perceptions of teachers about a particular leadership practice and I am focusing on 3 schools which have a total number...

01 August 2024 8,457 10 View

Would you like to join our meta analysis research team?

I am excited to announce an opportunity for dedicated researchers to join our dynamic team for an ongoing meta-analysis study. If you are passionate about research and have a keen interest in...

01 August 2024 6,737 1 View

Do you think in which age of geology laterites can be more than other ages in Iran?

I want to know more about laterites in Iran.

31 July 2024 8,219 2 View

What are the steps of formulating a herbal extract into a sheep/goat drench?

I am working on natural remedies for de-worming in small ruminant livestocks. Part of my project involves formulation of drench-type product, which I have not much experience in. My experience is...

30 July 2024 9,806 1 View

With attention to past my experiences on field geology I think any mineral ores can be in any geology area. Are you agree with me?

I want to know more about ore deposits in world.

27 July 2024 3,827 4 View