How can I extract the training, validation and testing data from my developed network?

My little research from a number of ANN-related articles reveal that authors are able to extract training, validation, testing and all data. I believe these are what MATLAB uses to generate the...

06 July 2017 3,452 5 View

Is any of the parameters such the errrors or the Rs supposed to achieve a consistent value during the training phase of a network?

I am training a feedforward backprop network. Each training generates a new value for the errors and the Rs. The question is, is there really an indicator one can use to stop training and at that...

06 July 2017 5,697 3 View

MATLAB code for predicting multiphase flow parameters in wells, any help?

I would want to investigate some multiphase flow parameters (pressure gradient, liquid holdup among others) of some oil wells and compare them with results of some commercial software using the...

02 March 2017 288 1 View

How can I access original datasets from published articles?

1. I would be grateful if i am supplied with or directed to a place where I can get access to data sets for some published data including the following: Lockhart and Martinelli, Reid et al....

08 September 2016 718 2 View

Can ANSYS can model flow for two non-reacting gases?

I just want to find out if modelling the flow for two non-reacting gases CFD in ANSYS would be accurate since the software does not seem to include this combination. How else can this be modelled?...

06 July 2016 332 7 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 to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Heat exchanger with liquid Nitrogen as coolant?

I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...

01 March 2021 6,450 5 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

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?

22 February 2021 2,968 1 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View