The reason of PMMA channels cracking?

07 February 2021 3,663 2 View

Is it possible to simulate a environment of energy system combine with Solar, wind and traditional energy sources. Please suggest me some sof. too?

Is it possible to simulate a environment of energy system combine with Solar, wind and traditional energy sources. Please suggest me some software too. Even the energy conversation, efficiency...

04 December 2020 1,088 13 View

TEO - CB - Auto - Env MATLAB code ?

Does anyone have MATLAB code about TEO - CB - Auto - Env for extract the tiger energy operator feature?

15 November 2020 3,808 3 View

Is there an expiration date for electrolyte (LiPF6), NMP and PVDF?

The bottle of the electrolyte solution was opened in the glove box and put some amount of it in a small container for temporary use. After each use, we close the container's head with parafilm...

13 October 2020 9,291 11 View

Hi I need 2020 6G and 2020 network coding references to cite soon in my 6G network coding paper ?

I have a paper at the last stage of publication on Q1 journal and I was asked to add 2020 references regarded 6G and network ciding

03 October 2020 5,177 3 View

I coated NMC particles by Cr2O3, after calcination process, I observed a yello color on body of Alumina crucible. What is this color related to?

NMC powders is commercial powders that used as active cathode electrode of Li ion battery.

04 June 2020 7,969 7 View

How to calculate error of a ratio of two data with errors?

Suppose I need to calculate A =(B/C), where B= 1.00+- 0.33 and C= 1.50+- 0.43 How do I calculate the error of A? as in, A=0.66+- ? Any idea if I can do this in excel or any other...

13 April 2020 7,667 3 View

Question on COMSOL animation?

Can you please help me, I have done a COMSOL simulation and my result is a 3D plot with slices. The problem is that when I want to export or play the animation, the result is different from the...

01 April 2020 8,239 3 View

How to use Tresca criterion in Abaqus VUMAT?

Hello, I know that Abaqus uses Mises yield criteria by default, and I have heard that if I want to use Tresca then I need to implement this in a VUMAT subroutine (for Abaqus/Explicit). I'm sure...

06 March 2020 2,435 3 View

Which software allows high quality schematic drawings for publications?

Hello, I have spotted a number of high quality schematic diagrams, such as the one attached here, from publications. Which software is able of reproducing such high quality schematic...

06 March 2020 4,460 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to choose ANN number of hidden layers and nodes?

Hello, Could you please share any interesting research explaining how to choose the number of hidden layers and nodes per layer in case of regression problems using ANN? Thank you, any help would...

01 March 2021 6,200 3 View