Compared to carbon microfibres the carbon nanotubes have superior mechanical properties. Why no initiatives are documented with kevlar and zylon ?

What are the technical difficulties involved in the synthesis and use of kevlar and zylon nano tubes and fibres ?

09 October 2019 2,737 3 View

Has demonetization led to economic downturn in India leading to devaluation of the indian currency?

Has demonetization led to economic downturn in India further leading to devaluation of the indian currency against a more guarded american dollar ?l

10 November 2016 1,887 1 View

Though the potential of processing nanosteel and nanocastiron for novel applications is immense, the realizations are meager. Why?

Though the potential of processing nano-steel and nano-castiron for novel applications is immense, the realizations are meager. Why? Carbon's polymorphic and allotropic forms can be best used in...

08 September 2016 1,354 3 View

I want to know whether any light foam is superior to PMI ( Rohacell) in thermomechanical properties ?

I want to know whether any light foam is superior to PMI ( Rohacell) in thermomechanical properties ?

08 September 2016 1,984 1 View

Why is it that some nano materials and alloys exhibit inverse Hall-Petch effect?

Why is it that some nano materials and alloys exhibit inverse Hall-Petch effect? It is true that some nano scale materials exhibit inverse Hall-Petch effect, i.e, decreasing grain size doesn't...

08 September 2016 6,568 3 View

How good are the carbon and graphitic foams for structural applications ?

Any comparisons with the other foams in mechanical properties and thermal properties ? Do they come in coated forms and who are the suppliers in India ?

08 September 2016 5,105 2 View

Why is it that woolly mammoths disappeared near Kashmir more recently than any other part of the globe, if so ?

It is said that just near and above Kashmir some woolly mammoth skeletons were unearthed. They were said to be alive as late as 10,000-15,000 BP. But their extinction elsewhere was much earlier,...

07 August 2016 9,740 1 View

Why is it that friction is simply a quantity with out a direction vector ?

We measure coefficient of friction as the lateral force divided by normal force when two bodies slide against each other. But sliding is directional. Why not define it with respect to the...

07 August 2016 5,305 4 View

Now that we have an Article Influence Score (AIS) to rate ourselves, can it be used as a career measure?

06 July 2016 7,838 1 View

ANFIS- The adaptive network based fuzzy inference system is getting very popular. What are the softwares in which I can implement this procedure?

ANFIS- The adaptive network based fuzzy inference system is getting very popular. What are the softwares in which I can implement this procedure? It was first implemented by Roger Jang. It is more...

05 June 2016 4,957 1 View

Which is the most convenient manufacturing software for Additive Manufacturing?

Which tools can be used to generate machine codes for additive manufacturing?

02 March 2021 7,220 2 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

I am looking for a simple software program to model 3D chemical bonds. The purpose is to generate high-quality graphical abstracts. Any suggestion?

Hello everyone: I am looking for a simple software program to model chemical bonds. The purpose is to generate a high-quality graphical abstract for a top leading journal in the field of...

23 February 2021 8,012 3 View

Which programs are to be used to register 2D image onto a 3D image data set?

I am trying to register a light micrograph onto a 3D CT data set, as I want to extract the corresponding image from the CT data set. Is there any software or program can do this accurately? I am...

21 February 2021 8,220 3 View

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

How can I obtain Reaction Forces in ABAQUS?

I am trying to simulate a simplified version of a beam resting on 10 points using Abaqus. The solutions I want to obtain are the Reaction Forces in each resting point or area when applying a...

21 February 2021 3,075 2 View

How to convert 2D stack images to 3D to obtain surface area of nucleus?

I have 15 slices of the nucleus at different z-heights from confocal imaging. I would like to use these slices to reconstruct the 3D nucleus and ultimately estimate the surface area of the...

20 February 2021 6,967 1 View

How to get the vector of a specific vibration mode in phonon dispersion?

For example, I have this phonon dispersion(Fig. 1), and now I would like get vector of atoms which describes TA1 in P. I know v_sim can show vibrational animation of specific mode, but I do not...

20 February 2021 4,332 4 View

Has anyone used deep learning for 2D/3D REGISTRATION ?

I am a Master student in Biomedical (Bio-electrical) Engineering and work on " 2D-3D registration ( CT and X-Ray) as my thesis. I created DRR from CT and want use CNN( Convolutional Neural...

19 February 2021 6,354 3 View

How to differentiate the economic productivity in agriculture and in manufacturing sector?

Most of the references I found were on the economic productivity in agriculture but very limited application in manufacturing sector. I would appreciate if anyone could share the references on...

15 February 2021 8,342 7 View