What are the easy methods or techniques to synthesize green nano particles?

because many technical steps are there to get a particular plant nano particle and its expensive too

14 January 2021 1,556 4 View

For a PCR the volume of each component is standard ?

for example the total volume is 50microliters how can we know that what will be the amount of template , buffer, enzyme, primers (forward and reverse), dNTPs, MgCl2 and water?

02 January 2021 3,352 6 View

How can we know about the final concentration of each component to be used in the master mix for the PCR ?

Final concentration for each component in master mix depends on what or how it will be known that in this master mix the concentration required is __ microliters ?

02 January 2021 5,764 2 View

How can I separate features and the background to measure pixel intensity?

For image processing, I am using ImageJ. I need to separate the features from the background and calculate pixel intensity of features and background. Can anybody help me in this? Thanks

09 December 2020 7,472 9 View

Which are the appropriate metrics can be used to calculate overall Precision, Recall and F-measure in different data samples? and when can use F1?

If we have three different domain of data (e.g. security, AI and sport) and we did 3 different case study or experiments (1 for each domain) and we estimate the Precision, Recall and F-measure for...

07 December 2020 9,833 3 View

How can stem cells repair damaged cells?

How can stem cells repair damaged cells? Could anyone provide papers show the therapeutic potential of stem cells in vitro (on the disease model)?

29 November 2020 9,534 6 View

How can to calculate the Computational complexity/cost (espatially, number of operations and space/memory cost) for an algorithm?

As we know, computational complexity of an algorithm is the amount of resources (time and memory) required to run it. If I have algorithm that represents mathematical equations , how can estimate...

25 November 2020 6,950 7 View

Which is the best scale available to measure conflict management styles?

I have come across multiple instruments for conflict. Now I'm confused as to which one to use. Expert opinions are welcome.

22 November 2020 3,651 5 View

Chi square test for the over time tested variable ?

16 November 2020 8,291 4 View

Help me find the transfer function of the following non linear coupled ODE system ?

I need to find the transfer function for the system in MATLAB. I do know the ss2tf command but its not that simple. Please guide.

08 November 2020 4,414 1 View

Satellite orbit estimation using Recurrent Neural Network - what should I use?

Hello, I am a master's student studying in Yonsei Univeristy, Korea. I am trying to estimate the state of satellite, using Neural Network. Below is a simple flow of my study. 1. Train (t0 ~ t1)...

23 February 2021 6,383 3 View

Do you know anyone who might be interested in running oncology related randomized studies concerning vit. D as profilaxex for oncological problems??

There have been a number of studies relating vitamin D deficiency to cancer and relapse in different types of cancers, for instance Hodgkin's lymphoma. Yet it does not have any repercussion for...

09 November 2020 9,211 2 View

Machine learning methods for dynamical systems?

I am comparing different machine learning techniques for learning dynamical systems (e.g. a system of ordinary differential equations), and so far I've used Long-Short-Term Memory Networks (LSTM)...

29 June 2020 3,633 5 View

Do you think fusion is necessary for recurrent lumbar disc prolapse?

Please justify your opinion: whether fusion is necessary for recurrent lumbar disc prolapse.

23 June 2020 841 3 View

Is there any possibility of re-inception of Corona survivors?

The wave of pandemic Corona is still on. Many get infected, Some died and a lot more got cured. Now the question is -- what is the chance of recurrence after recovery? Is there any possibility...

11 May 2020 7,245 6 View

Does any one has an experience in isolated gastric varices-1 in children?

A ten years old female child with recurrent melena. Her upper endoscopy revealed an isolated lesion in the gastric fundus that could be IGV-1 without esophageal varices nor PHG. What is your...

01 February 2020 6,235 2 View

Limitations of character-based seq2seq lstm?

Dear everybody! I do a hobby project as creating a character-level seq2seq2 LSTM. In my task, I give a text as an input (max 40 characters) and the LSTM generates an output that rhymes with the...

19 September 2019 512 1 View

What are the latest models for Long term memory neural networks ?

Hello I am searching for the latest trends in the long term memory neural networks for sequence learning. If you know any model (recurrent or not) good to learn from a large sequence thank you...

08 September 2019 9,200 11 View

Limitations of character-based seq2seq lstm?

Dear everybody! I do a hobby project as creating a character-level seq2seq2 LSTM. In my task, I give a text as an input (max 40 characters) and the LSTM generates an output that rhymes with the...

08 September 2019 373 1 View

How to obtain prediction intervals in multi-step ahead prediction problems when using Recurrent neural networks and the recursive strategy?

In the context of time series analysis, there are several multi-step ahead prediction (MSAP) strategies such as the recursive and direct strategies (the two fundamentally distinct and opposed...

25 July 2019 8,708 1 View