Do you believe in this theory? If so, what are your thoughts about Putin being the new Stalin?

02 October 2023 0 4K Report

Behind his senseless justification of the Ukraine invasion ,many believe that Putin is hiding his truly intentions , which is to reconstruct the URSS.

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QPCR related problem?

I have a situation which quite do not understand. We are trying to get a qPCR to work. We extracted RNA and synthersized cDNA from have 5 Wts samples, 3 iRNA samples, and 1 genomic WT control. We...

24 August 2023 2,050 2 View

Can anyone share a protocol related with the Purification Protein expressed in Nicotiana benthamiana leaves agroinfiltrated with Agrobacterium ?

Hello, I am working on the extraction from Total Protein Soluble and then purification of protein expressed in Nicotiana benthamiana leaves agroinfiltrated with Agrobacterium. Could you suggest me...

08 June 2023 7,540 0 View

Can you change the PDF of my work in your system, please?

Dear friends, scholar google warn me (https://scholar.google.pt/citations?view_op=view_citation&hl=pt-BR&user=g3V8bNsAAAAJ&citation_for_view=g3V8bNsAAAAJ:5nxA0vEk-isC) that an...

05 May 2023 5,250 2 View

Is the multiple correlation coefficient (R) undefined in the case of negative determination coefficients (Artificial Neural Networks)?

I noticed that in some very bad models of neural networks, the value of R² (coefficient of determination) can be negative. That is, the model is so bad that the mean of the data is better than the...

19 March 2023 3,327 4 View

Does anyone knows how to solve system of ordinary differential equation using Aspen Custom Modeler discretization?

Please show me an example of code

10 October 2022 9,831 3 View

How to etch/pattern alumina?

I have alumina deposited on SiO2 substrate. How to pattern the alumina layer? I was thinking RIE with SF6 and CHF3, but this will etch into my substrate. Is there another method besides liftoff?...

08 September 2022 2,883 2 View

Outlier detection during non linear regression coupled with unkown model selection - how to pick the best model?

When performing non-linear correlation, I have been using AIC to perform a preliminary selection of what models could be a potential good fit for my correlations. I was toying around with the...

30 March 2021 7,723 12 View

Constant / Almost Constant Heat Flow during evaporation. What could be an explanation?

Hello everyone, I have two graphs which I need to find explanations for the physicalities, however I am finding difficulties for one of them, heat flow related. I'll post both here because one...

15 March 2021 6,664 4 View

In which dry organic solvent/solvent mixture molten 1H-imidazole could be precipitated at 100%?

I am trying to isolate an allkylated imidazole from a mixture containing unreacted 1H-imidazole. The problem is that imidazole is slightly soluble in my targed molecule. Furthermore, I need to...

04 November 2020 4,706 3 View

Chameleon GSM/GPS tags. Has anybody worked with this?

I am looking for papers or researches about chameleons marked with GSM/GPS tags. I'm interested both on companies that may supply the tags and experiences working on this topic. I appreciate any...

03 November 2020 3,917 0 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?

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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

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

Why semicircle of nyquist plot is not complete?

While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...

26 July 2024 7,542 4 View