What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Where can I find fetal MRI dataset?

I want to find the fetal brain MRI dataset for cnn model and deep learning.Can anyone help me, thank you very much

09 December 2020 9,966 2 View

Any useful source to be prepared for a system engineer/instrumentation engineer role in a X-ray vendor company like Rigaku?

Hi, I'm a graduated Ph.D. trying to land a system engineer/instrumentation engineer position at an X-ray vendor company such as Rigaku and I have some questions about this: 1. How to standardize...

25 October 2020 7,673 4 View

Avoid Sample Bias: How many subjects do we need for the underrepresented categories?

Hello, We have a 3*3*2*2*2*2*3*3= 3^4*2^4 (i.e. Total eight factors: four factors with two levels each, and four factors with three levels each) design. One of our factors is Age, which has three...

12 October 2020 6,389 2 View

How to use a mixed level fractional factorial design?

Hello, I have a 3*3*2*2*2*2*3*3= 3^4*2^4 (i.e. Total eight factors: four factors with two levels each, and four factors with three levels each). To get a small effect size in regression, the...

09 September 2020 1,946 10 View

Can one find direct and elementary proofs for two integral formulas?

In the preprint W.-H. Li and F. Qi, A further generalization of the Catalan numbers and its explicit formula and integral representation, Authorea Preprints (2020), available online at...

24 August 2020 4,391 21 View

Do you have similar problems with deep UV LED chips?

Hi there, I hope you to be healthy. I'm currently researching deep UV LEDs emitting under 280 nm wavelength and I got some problems these days. I made two chips and measured their optical...

05 August 2020 1,642 2 View

Is the existing Quantum Computer able to break the current 2020 DLT/Blockchain encryption ?

According to Google, it can achieve a quantum dominance with 53 qubits, i.e. 253 calculation simultaneously. However, this is not sufficient to break SHA2562 encryption through brute force with...

31 July 2020 2,424 3 View

How to reduce gate leakage current in transistor?

Hi, my p-type field effect transistor is exhibiting positive Ids instead of negative Ids and I think this Ids might be all gate leakage current and there is no current through the semiconductor...

20 July 2020 3,986 13 View

Sticky black, irregular patches in cell culture flask?

Hi all, Recently I encountered some irregular black/grey patches inside my cell culture flask (see attached image, x400 magnification). They are not motile, not floating, do not stick to cells...

08 July 2020 7,921 3 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How can I convert .vesta file to a .cif file?

I've used the "export data" option in Vesta software to convert my unit cell into a cif file however when I use that cif in atomsk it shows error such as "can't read the position of atom 0". If I...

28 February 2021 4,966 3 View

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View

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25 February 2021 5,713 1 View

Anyone that can help with Maxquant TMT16plex which is missing?

Hi I am very new to proteomics analysis. I have got raw files from core facility running thermofisher TMT 16plex 4 hours. I cannot find on maxquant the option TMT16Plex there is only up to 11...

25 February 2021 1,675 3 View