Hi, any suggested articles about the development of intercultural communicative competece through the impact of films and videos ?

in spreading the culture of native speakers , what kind of films and videos ? , how much EFL learners need to know more about the english culture ?

26 January 2021 9,120 4 View

What is the fastest scientific journal specialized in publishing scientific works on the economic impact of adopting solar energy in construction?

Hi I work in the field of renewable energies in buildings, exactly the economical impact of adopting solar energy in building. I am looking for a scientific journal specialized in publishing...

04 December 2019 6,559 3 View

For my corrosion tests on a steel coating, I obtained a coating potential nobler than that of steel but a negative inhibition efficiency.?

For my corrosion tests on a steel coating, I obtained a coating potential nobler than that of steel but a negative percentage of inhibition efficiency. Is it normal ? How to explain these results?

18 September 2019 8,778 5 View

Analyses of a Likert Scale?

I would like to know how to analyse a students' engagement Likert Scale ranging from 1(strongly agree) to 5 (strongly disagree)??

16 May 2019 1,407 5 View

Hi, can I select 90% of the data for training and the remaing (10%) for test set and repeat the split 10 times?How I do that?

19 March 2015 4,314 12 View

Can I use the resulted weights to select the most discriminative features?

29 September 2014 5,735 3 View

Can I use neural networks to select the relevant visual features of a given image (feature selection)? If yes, how?

13 July 2014 8,316 1 View

How do we evaluate the performance of detection algorithms on a set of images?

Is it correct to use the mean and standard deviation for that?

09 June 2014 1,596 3 View

What are efficient methods for skin dermatological image preprocessing?

Are there standard methods for skin dermatological image preprocessing? And how to achieve efficient methods with minimum operation?

04 June 2014 8,298 11 View

How can I convert a .mat file to .arff file?

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28 March 2014 8,579 7 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

What are the potential shell well and atomic solvation parameters for the boron atom?

I have a protein-ligand docking project. The ligand contains boron atoms that are not detected by Autodock software. To solve this problem, it is necessary to introduce the boron atom to...

19 February 2021 1,236 1 View

How the standard hydrogen electrode value is convertible into reversible hydrogen electrode?

As much I remember +0.0592*pH, as I am working on CatMAP, so my voltage values are in SHE, not RHE.

18 February 2021 1,685 3 View

What is the best substrate for exfoliating few layers of hexagonal boron nitride (hBN) using traditional scotch tape method?

Unlike graphene, it is usually very difficult to exfoliate few layers (~10 nm thick) of hBN on SiO2 substrate due to lip-lip interaction at the edges. Au substrates have been proven very useful...

16 February 2021 2,635 2 View

Can explain this diagram to me, is this the average consumption curve for one day or the total consumption of days in a month summed up in specific?

The hourly load curves of the selected household in each season are shown in Fig. 28. Figure 28 shows the demand for electricity in four months on an hourly basis. Can you explain this diagram to...

08 February 2021 657 16 View

How define one baker unit(BU) is the amount of hydrogen peroxide catalase ?

07 February 2021 2,006 1 View

Which one is better for storing energy: Fuels synthesized from CO2 or Hydrogen?

Based on educated guesses, which one of the following promises a better future for storing energy for grid scale, automobiles etc as opposed to batteries: 1) Fuels synthesized form CO2 2)...

02 February 2021 8,741 6 View

Why is WST-1 assay giving inconsistent result?

i want to determine the cytotoxicity activities of some drugs with WST-1 assay using 293T cell lines in 96 well plate. I usually seed 10,000 cell per well and incubate for ~48 hours. I expected...

01 February 2021 8,554 3 View