TTT diagram for incoloy 907

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Ellagic acid dissolving?

Can anyone help me with dissolving ellagic acid? Its solubility is about 0.8 mg/ml, I try half this amount but it does not solve

23 December 2020 9,532 3 View

What are some qualitative research analytical methods that seem to be aligned and a good fit for research that prioritizes a social justice lens?

I'm a qualitative researcher myself. I'm familiar with a couple of analytical methods (some very popular ones and a few not so popular ones) such as: Thematic analysis Qualitative content...

01 December 2020 3,478 5 View

What is the suitable tamping method for ladder-sleeper ballasted tracks?

Since the ladder sleeper consists of two longitudinal beams along the railway track, a conventional tamping machine is not applicable for ladder tracks.

26 November 2020 3,172 1 View

How to convert OME to TIF?

Dear All hi By mistake my data has been saved in .OME format, need to convert them to TIF file. I tried to convert by FIJI but it gives a full page of error that it cannot be opened. is there any...

26 July 2020 1,119 2 View

Which centrifugal dna concentrator is better for double strand DNA ( microcon, centricon or vivacon)?

We need to concentrate DNA after extraction. Using concentrators is a normal way. Which one among centricon, microcon and vivacon filters make more DNA concentration.

19 July 2020 5,356 2 View

Natural Frequencies of doubly clamped beam?

Hello, I have a doubly clamped nano-beam and I want to obtain its natural frequencies for: 1- Low stress and 2- High stress using COMSOL software. How can I involve the impact of the stress level...

17 June 2020 3,244 3 View

How to Loop a macro in imagej?

Dear All, hi I would like to loop a micro, my micro below: run("Grid/Collection stitching", "type=[Filename defined position] order=[Defined by filename ] grid_size_x=2 grid_size_y=2...

06 February 2020 3,939 1 View

Casting of H11 and H13 tool steels?

Are investment casting and squeeze casting the only techniques to cast tool steels, H11 and H13? If so, what is the reason?

17 December 2019 4,653 1 View

Is a dataset consisted of 25000 samples large for meta-analysis? If so, are the p-value and confidence interval reliable to interpret the results?

Hi, Considering the student's t-test formula, when sample sizes are large, it's easier to find significant p-values when they're not really there (i.e., false positives), because significance gets...

28 October 2019 2,452 7 View

How to fill holes with dipimage when analyzing images with Matlab?

Dear all i am a starter in image analyzing using matlab. I am using dipimage tool in matlab to analyse images from cells. I need to have cytoplasm compelete. But there are Some vesicles that are...

28 August 2019 2,600 4 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Which is the most efficient etching solution for nickel based alloys?

Which solution reveals the microstructure and features of nickel-based alloys?

02 March 2021 2,221 3 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View