What is the difference between surface passivation and surface functionalization of carbon quantum dots?

Can anyone help with the difference between surface passivation and surface functionalization of carbon quantum dots?

08 September 2017 1,187 1 View

Is the mad race for using technology in education backed up by any real evidence or is this a strategy by big business to capture the field?

09 October 2015 5,356 0 View

To what extent should linguistic competence determine the class placement of migrants who are studying using languages other than their mother tongue?

Libertarian traditions appear to have overtaken common sense in the placement of migrant learners in classes. They are usually placed on the basis of their age with their language limitations...

31 December 2014 4,734 5 View

Does Shakespear hold any structural relevance to contemporary students?

While it is true that the stories in Shakesperian plays have moral and historical values, does anyone think they have any real value in terms of language development? Is Shakesperian language...

10 November 2014 9,409 0 View

Is the so-called research impact valid?

Too many times we have been asked about the impact of our research. Alongside this, we are asked about the cutting edge of our research. This is common, at least in the UK, when you aspire to a...

09 October 2014 5,447 0 View

Does anyone have knowledge on education/curriculum development for migrants?

With the seemingly unending violence going on in the Middle East-- pa;estine, Syria, Iraq-- there is bound to be a massive dislocatioon and migration. while the major focus now seems to be on...

07 August 2014 4,353 4 View

Is the drive for creating democratic learning spaces realisable given the current trend in commodification of education?

Read 8 answers by scientists with 9 recommendations from their colleagues to the question asked by Gordon Ade-ojo on Aug 6, 2014

07 August 2014 2,993 9 View

What views do you have of the Tory's Free Schools in the UK?

07 August 2014 5,729 1 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View