Is testing period affecting EDX result in SEM/EDX?

I'm doing SEM/EDX for nanofiber with some additives and EDX results change from time to time for the same sample. Also the results are not consistent with the amounts of materials I use in my...

28 May 2020 5,356 15 View

How i could Connect the output block port to Mux block to log or inspect these signals (Simulink-Simevent)?

I have a Simulink model and I want to use the output block port Ex. queue length as a vector of observations for controlling the flow. Connecting the output port to a Bus Creator or Mux block is...

21 February 2020 8,330 3 View

How could I change a repeating sequence depend on an input action in Simulink?

I want to change the repeating sequence times value depending on an action

12 February 2020 9,694 3 View

How do i get dynamic changeable parameter block in simulink?

I have a Simulink model, and I want to change switching duration time dynamically depend on an action.

10 February 2020 9,209 3 View

I want to find the correlation between ordinal variables ( teachers' leadership skills)in likert scale and students scores( continuous varaible) how?

My problem is tha I have 40 teachers as participants in likert scale and 90 student scores. How can I find the correlation between teachers' leadership skills and student scores ( ordinal...

18 December 2019 1,451 4 View

I want to study the impact of teacher leadership on students scores. I used a likert scale concerning teacher leadership.How can I find correlation ?

I have two types of participants: teachers and students the data is of two types also ordinal and scale How can I calculate the corelation between teachers' leadership practices(likeert scale)and...

16 December 2019 2,266 4 View

I am looking for new data set (2017 and more ) for Intrusion detection systems?

like NSL-KDD DATA SET

22 October 2019 5,161 1 View

How I could generate multiple output for ANFIS?

I am trying to develop a neuro-fuzzy model but i have to generate more than one output. how i could do that using matlab?

15 July 2019 5,087 3 View

There are any scripts with NS2 related to localization algorithms in WSN such as DV-Hop?

I want any NS2 code for DV-Hop for localization in WSN.

10 September 2017 8,683 3 View

Any suggestions on a good but affordable chemiluminescence imaging system?

08 April 2015 3,164 5 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 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

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View