Is there retained austenite in the microstructure of Inconel 718?

I am doing research on Inconel 718 and I need to learn the answer to this question to make certain information. Is there a possibility that retained austenite in the microstructure of Inconel 718...

12 January 2021 670 2 View

Does anybody knows anything about INFORMATICA JOURNAL (SCI expanded), which publishe article at a cost of 423 US/or equivalent bitcoin dollars?

Does anybody knows anything about INFORMATICA JOURNAL (SCI expanded), which publishes an article at a cost of 423 US/or equivalent bitcoin? Is this journal fake or true?

15 December 2020 8,985 2 View

How to increase the water solubility of zinc in phosphate containing zinc fertilizers?

We use zinc salts that dissolve well in water such as zinc sulphate monohydrate in the production of compound fertilizers. Although we lower the pH, the solubility of zinc salt, which has a very...

16 August 2020 5,034 3 View

Can anybody identify this plant?

Dear all, This specimen have been found in an abandoned field margin in the Black Sea region of Turkey. I would appreciate for any a suggestion, Best...

09 May 2020 7,165 22 View

How can I heat ethanol under vacuum up to 700 C degrees without explosion?

I am planning to produce carbon nanotubes using the carbon inside the Ethanol. process is as follows: Inside the Vacuum Chamber, I will be placing 5ml liquid Ethanol. When I vacuum all the air...

16 April 2020 2,410 3 View

What is the most proper, cheap and reliable device(portable) which measure HRV for scientific research? Are Polar watchs or other arm bands reliable?

Hello. I want to measure HRV before activity, during activity and after activity. Each measurement will take 5 minutes. I have limited budget and i m searching for a portable device. And it must...

07 March 2020 4,807 3 View

Is there any way to determine in vivo whether a drug's effect is presynaptic or postsynaptic?

In animal studies, when you give a drug that binds both presynaptic and postsynaptic receptors (e.g. alpha agonist), how to determine whether the drug binds to pre or postsynaptic receptor in a...

21 July 2019 9,710 1 View

What is the relationship between Kondo effect and superconductivity? Does anybody know about the latest work on this issue?

We all know one of the most widely studied phenomena in condensed-matter physics is Kondo effect. Very briefly the milestones are as follows: This field began in 1933 when Wander Johannes de Haas...

19 November 2018 1,662 4 View

Can someone help me to understand and interpret the machine learning results?

Random Forest Correlation coefficient 0.8478 Mean absolute error 412.9693 Root mean squared error 534.6837 Relative absolute error 48.6836 % Root relative squared error 52.5345 % Total Number of...

09 December 2017 5,286 4 View

Questions about infinite U limit and the origin of antiferromagnetic superexchange?

23 January 2017 7,231 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

What are the most relevant MSc proposal topics for Petroleum Production Engineering at the moment?

I am a Petroleum Production Engg MSc student at Robert Gordon University in Aberdeen and I am in the process of selecting a topic for my MSc Engineering Investigation proposal. I would very much...

01 March 2021 7,396 4 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

How to empty large intestine in mice ?

Hi all I am working on colon-targeted drug delivery for which I kept mice fasting for 6h using fasting grills during scotophase (dark period). I observed liquid fecal content in the cecum and...

23 February 2021 7,701 2 View

Can I use a protein-devoid condition as my negative control in ELISA?

Hello, I am running a sandwich-type ELISA where I am trying to inhibit a protein-protein interaction using small molecules. For each experiment, I determine my Z' (Z-prime) to determine the...

23 February 2021 7,429 1 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Can two EC50 values with different hill slopes be compared?

Hello, I fit a classical dose response curve Y=Bottom + (Top-Bottom)/(1+10^((LogEC-X)*HillSlope)) to my data (not related to inhibitors etc). The model I use is purely qualitative but it fits...

23 February 2021 8,155 5 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Which alginate is best for making gel for wound dressing application?

We are looking into utilizing alginate as a gel coating on an HDPE substrate for drug delivery. I would like to ask the community about their experience with alginate and which commercial sources...

15 February 2021 4,319 4 View

Any natural extract (that is easily available) or any drug combination triple which i can use against gram negative?

I'm working on gram negative i want to use any natural extract (plant extract) or triple drug combination against its biofilm formation.

14 February 2021 1,403 3 View