16 Questions 32 Answers 0 Followers
Questions related from Padmanabhan Krishnan
What are the technical difficulties involved in the synthesis and use of kevlar and zylon nano tubes and fibres ?
10 October 2019 2,856 3 View
Any inputs on 3 D printing of human spare parts ? What are the bio compatibility issues with additive manufacturing ? What are the possibilities of growing tendons, tissues,ligaments and cells on...
08 August 2017 689 0 View
Has demonetization led to economic downturn in India further leading to devaluation of the indian currency against a more guarded american dollar ?l
11 November 2016 1,976 1 View
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...
09 September 2016 6,650 3 View
I want to know whether any light foam is superior to PMI ( Rohacell) in thermomechanical properties ?
09 September 2016 2,075 1 View
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...
09 September 2016 1,446 3 View
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 ?
09 September 2016 5,194 2 View
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,...
08 August 2016 9,824 1 View
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...
08 August 2016 5,384 4 View
Now that we have an Article Influence Score to rate our selves ( It is measured by not just the number of times you were cited but in what impact factor journals) the ranking gets more refined....
07 July 2016 7,924 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? It was first implemented by Roger Jang. It is more...
06 June 2016 5,039 1 View
Some individuals do not want to get in to a field for the first degree's sake while they are young but come back to it later after higher degrees when they are least equipped to handle such...
06 June 2016 2,195 0 View
Precision is not accuracy. It is measured as how consistently you are away from target. If you are consistently away from the target, you are precisely off target. Accuracy is being bang on...
05 May 2016 8,799 0 View
We have synthesiszed hollow carbon nanotubes but the micromechanical and mesomechanical domain do not use hollow fibres. It could be very economical for torsional and bending applications with lot...
04 April 2016 5,938 2 View
Please read my article on this which was turned down by Nature on the basis that it was not substantive. I have uploaded the article after it saw nearly 3 rejections based on the accusation that I...
02 February 2016 3,483 1 View
Why is it that only nearly half the citations that you totally have , appear in your RG account, despite the fact that google scholar shows a more or less correct number. What is the difficulty...
01 January 2016 346 0 View
