Can we control the position and vibration, simultaneously, of a flexible link with a tip mass using only the actuator's input?

This is a boundary control problem of a hybrid ODE-PDE system. The system consists of an actuator, a flexible link fixed to the actuator, and a tip mass at the free end of the link. In most...

13 January 2021 8,050 2 View

Acceptable Beta Values for Unstandardized Coefficients in Multi Regression Analysis?

I want to confirm that, is there any specific acceptance criteria for beta values as well under Unstandardized Coefficients panel of Coefficients table in Regression analysis. Because I am getting...

18 December 2020 810 3 View

How do I use clinical BioBERT for relation extraction from clinical text?

Hola I'm working on a project that deals with clinical named entity recognition, relation extraction etc. I'm currently using Scispacy library for NER work. However, I'm searching for a open...

16 December 2020 5,701 1 View

Phase Distribution of Reflect Array Antennas?

After calculating the required phase shift in reflect array antennas, How do we plot phase distribution versus element position in MATLAB? I am using imagesc command but it doesn't produce the...

11 September 2020 5,487 2 View

Could anyone recommend a scale for measuring Dweck's Growth Mindset?

I intend to conduct a study based on Dweck's theory of mindsets (implicit personality theories, or self-theories). I am looking for a survey for measuring a mindset for employees in organizations.

10 August 2020 4,200 6 View

How to train an Artificial Neural Network (ANN) using bio inspired BAT optimisation algorithm in MATLAB/Simulink?

Hi, I am working on an Industrial Process "Tennessee Eastman Process" and I need to train Neural Network model for its reactor part using BAT optimisation algorithm in MATLAB/Simulink. MATLAB...

13 July 2020 7,852 4 View

How to separate plant extraction?

How can I obtain the n-butanolic fraction from the aqueous fraction of a ethanolic fraction when left over night?

25 June 2020 9,186 3 View

Age and Gender extraction from medical notes?

Hello I want to extract age and gender-related information from clinical unstructured notes. Is there any pre-trained machine learning models available. For instance, I extracted medical...

29 April 2020 5,719 5 View

How do you calculate Moran's I in Excel?

How do you calculate Moran's I in Excel?

28 March 2020 1,776 3 View

How to calculate multiplicity of infection(MOI)?

04 March 2020 4,208 3 View

Nuances in the digital twin concept. Opinions?

Hello everyone, I am currently working on the state of the art of the digital twin concept, and after seeing the categorization made by Kritzinger, W. et al. (2018) [Digital Twin in...

14 February 2021 2,107 3 View

What is the maximum possible weight % of graphene that can be reinforced to Polypropylene by using twin screw extruder or by batch mixing?

I want to reinforce Graphene Nanoplateles (GNP) with virgin PP. But I am confused about what will be the permissible limit of GNP in weight% that can be added to PP. I have tried to reinforce GNP...

28 December 2020 446 2 View

Do you know any voice dataset of twins?

I'm working on research on speaker recognition performance on twins. Would be grateful for any links to datasets that contain voices of twins!

08 December 2020 745 1 View

From your experience - what are the biggest impediments in the implementation of Digital Twins?

Even almost 20 years after the first Digital Twin (DT) concept was presented by NASA, there is still no broad implementation of DTs in industry is known to date. Why is that? What is hindering...

29 October 2020 1,003 7 View

How do I compute for the efficiency of a helical coil heat exchanger?

I have designed a helical coil heat exchanger however it is unconventional so I am having a hard time on the computation. I have designed a twin coil and my HE doesn't have an annulus. Also, I...

09 October 2019 6,041 7 View

I want to attach a diesel Engine for my 12HP air blower. How do calculate the optimum engine size?

I'm using twin lobe everest blowers of 12hp size for the aeration of big size fish tank. Now i want to operate the blower with diesel engine.

07 August 2019 3,314 3 View

Compounding of PEEK?

I am planning to compound PEEK with nano materials using a twin screw extruder however I couldn't avali the facility of extruder 1 can anyone suggest the availability of extruder in INDIA or...

07 August 2019 3,807 2 View

Replacement of Picric Acid powder with any other eaisly available etchent for ZK sereies Mg alloys?

Picric acid powder is not available eaisly due to explosive and security issues. i ve tried Ethyl glycol, but its only works for grain boundaries , deformed microstructure including twinning and...

06 July 2019 6,928 2 View

Polymer Nano composite extrusions?

I am doing research on Polymer Nano composites. I have a query about the fabrication technique I am going to use for my composite. I am using inorganic nano meter sized fillers as reinforcements...

03 April 2019 4,369 8 View

Competiton between twinning stress and slip stress?

How SFE can influence the competition between twinning stress and slip stress? What is the SFE critical in this competition? And how SFE can influence in twinning formation and twinning...

03 April 2019 9,193 1 View